diff --git a/Makefile b/Makefile
deleted file mode 100644
index 8221cac..0000000
--- a/Makefile
+++ /dev/null
@@ -1,88 +0,0 @@
-# GENERATED BY gen_makefiles.pl: do not hand-edit!!!
-
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-CC= cc
-DEFS= -D_LARGEFILE64_SOURCE
-CFLAGS= -I. -Isrc $(DEFS) 
-PROGNAME= charmonize
-CHARMONY_H= charmony.h
-PROBES=
-FILES=
-OUT=
-PERL=/usr/bin/perl
-
-TESTS= TestDirManip TestFuncMacro TestHeaders TestIntegers TestLargeFiles TestUnusedVars TestVariadicMacros
-
-OBJS= charmonize.o src/Charmonizer/Core/CFlags.o src/Charmonizer/Core/CLI.o src/Charmonizer/Core/Compiler.o src/Charmonizer/Core/ConfWriter.o src/Charmonizer/Core/ConfWriterC.o src/Charmonizer/Core/ConfWriterPerl.o src/Charmonizer/Core/ConfWriterPython.o src/Charmonizer/Core/ConfWriterRuby.o src/Charmonizer/Core/HeaderChecker.o src/Charmonizer/Core/Library.o src/Charmonizer/Core/Make.o src/Charmonizer/Core/OperatingSystem.o src/Charmonizer/Core/Util.o src/Charmonizer/Probe.o src/Charmonizer/Probe/AtomicOps.o src/Charmonizer/Probe/Booleans.o src/Charmonizer/Probe/BuildEnv.o src/Charmonizer/Probe/DirManip.o src/Charmonizer/Probe/Floats.o src/Charmonizer/Probe/FuncMacro.o src/Charmonizer/Probe/Headers.o src/Charmonizer/Probe/Integers.o src/Charmonizer/Probe/LargeFiles.o src/Charmonizer/Probe/Memory.o src/Charmonizer/Probe/RegularExpressions.o src/Charmonizer/Probe/Strings.o src/Charmonizer/Probe/SymbolVisibility.o src/Charmonizer/Probe/UnusedVars.o src/Charmonizer/Probe/VariadicMacros.o
-
-TEST_OBJS= src/Charmonizer/Test.o src/Charmonizer/Test/TestDirManip.o src/Charmonizer/Test/TestFuncMacro.o src/Charmonizer/Test/TestHeaders.o src/Charmonizer/Test/TestIntegers.o src/Charmonizer/Test/TestLargeFiles.o src/Charmonizer/Test/TestUnusedVars.o src/Charmonizer/Test/TestVariadicMacros.o
-
-HEADERS= src/Charmonizer/Core/CFlags.h src/Charmonizer/Core/CLI.h src/Charmonizer/Core/Compiler.h src/Charmonizer/Core/ConfWriter.h src/Charmonizer/Core/ConfWriterC.h src/Charmonizer/Core/ConfWriterPerl.h src/Charmonizer/Core/ConfWriterPython.h src/Charmonizer/Core/ConfWriterRuby.h src/Charmonizer/Core/Defines.h src/Charmonizer/Core/HeaderChecker.h src/Charmonizer/Core/Library.h src/Charmonizer/Core/Make.h src/Charmonizer/Core/OperatingSystem.h src/Charmonizer/Core/Util.h src/Charmonizer/Probe.h src/Charmonizer/Probe/AtomicOps.h src/Charmonizer/Probe/Booleans.h src/Charmonizer/Probe/BuildEnv.h src/Charmonizer/Probe/DirManip.h src/Charmonizer/Probe/Floats.h src/Charmonizer/Probe/FuncMacro.h src/Charmonizer/Probe/Headers.h src/Charmonizer/Probe/Integers.h src/Charmonizer/Probe/LargeFiles.h src/Charmonizer/Probe/Memory.h src/Charmonizer/Probe/RegularExpressions.h src/Charmonizer/Probe/Strings.h src/Charmonizer/Probe/SymbolVisibility.h src/Charmonizer/Probe/UnusedVars.h src/Charmonizer/Probe/VariadicMacros.h src/Charmonizer/Test.h
-
-CLEANABLE= $(OBJS) $(PROGNAME) $(CHARMONY_H) $(TEST_OBJS) $(TESTS) 
-
-.c.o:
-	$(CC) $(CFLAGS) -c $*.c -o $@
-
-all: $(PROGNAME)
-
-meld:
-	$(PERL) buildbin/meld.pl --probes=$(PROBES) --files=$(FILES) --out=$(OUT)
-
-$(CHARMONY_H): $(PROGNAME)
-	./$(PROGNAME) --cc=$(CC) --enable-c
-
-valgrind: $(PROGNAME)
-	valgrind --leak-check=full ./$(PROGNAME) --cc=$(CC) --enable-c
-
-$(PROGNAME): $(OBJS)
-	$(CC) $(CFLAGS) $(OBJS) -o $(PROGNAME)
-
-$(OBJS) $(TEST_OBJS): $(HEADERS)
-
-$(TEST_OBJS): $(CHARMONY_H)
-
-tests: $(TESTS)
-
-TestDirManip: src/Charmonizer/Test.o src/Charmonizer/Test/TestDirManip.o
-	$(CC) $(CFLAGS) src/Charmonizer/Test/TestDirManip.o src/Charmonizer/Test.o -o $@
-
-TestFuncMacro: src/Charmonizer/Test.o src/Charmonizer/Test/TestFuncMacro.o
-	$(CC) $(CFLAGS) src/Charmonizer/Test/TestFuncMacro.o src/Charmonizer/Test.o -o $@
-
-TestHeaders: src/Charmonizer/Test.o src/Charmonizer/Test/TestHeaders.o
-	$(CC) $(CFLAGS) src/Charmonizer/Test/TestHeaders.o src/Charmonizer/Test.o -o $@
-
-TestIntegers: src/Charmonizer/Test.o src/Charmonizer/Test/TestIntegers.o
-	$(CC) $(CFLAGS) src/Charmonizer/Test/TestIntegers.o src/Charmonizer/Test.o -o $@
-
-TestLargeFiles: src/Charmonizer/Test.o src/Charmonizer/Test/TestLargeFiles.o
-	$(CC) $(CFLAGS) src/Charmonizer/Test/TestLargeFiles.o src/Charmonizer/Test.o -o $@
-
-TestUnusedVars: src/Charmonizer/Test.o src/Charmonizer/Test/TestUnusedVars.o
-	$(CC) $(CFLAGS) src/Charmonizer/Test/TestUnusedVars.o src/Charmonizer/Test.o -o $@
-
-TestVariadicMacros: src/Charmonizer/Test.o src/Charmonizer/Test/TestVariadicMacros.o
-	$(CC) $(CFLAGS) src/Charmonizer/Test/TestVariadicMacros.o src/Charmonizer/Test.o -o $@
-
-test: tests
-	prove ./Test*
-
-
-clean:
-	rm -f $(CLEANABLE)
-
diff --git a/Makefile.MSVC b/Makefile.MSVC
deleted file mode 100644
index 155140c..0000000
--- a/Makefile.MSVC
+++ /dev/null
@@ -1,86 +0,0 @@
-# GENERATED BY gen_makefiles.pl: do not hand-edit!!!
-
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-CC= cl
-DEFS=
-CFLAGS= -I. -Isrc $(DEFS) -nologo -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS
-PROGNAME= charmonize.exe
-CHARMONY_H= charmony.h
-PROBES=
-FILES=
-OUT=
-PERL=/usr/bin/perl
-
-TESTS= TestDirManip.exe TestFuncMacro.exe TestHeaders.exe TestIntegers.exe TestLargeFiles.exe TestUnusedVars.exe TestVariadicMacros.exe
-
-OBJS= charmonize.obj src\Charmonizer\Core\CFlags.obj src\Charmonizer\Core\CLI.obj src\Charmonizer\Core\Compiler.obj src\Charmonizer\Core\ConfWriter.obj src\Charmonizer\Core\ConfWriterC.obj src\Charmonizer\Core\ConfWriterPerl.obj src\Charmonizer\Core\ConfWriterPython.obj src\Charmonizer\Core\ConfWriterRuby.obj src\Charmonizer\Core\HeaderChecker.obj src\Charmonizer\Core\Library.obj src\Charmonizer\Core\Make.obj src\Charmonizer\Core\OperatingSystem.obj src\Charmonizer\Core\Util.obj src\Charmonizer\Probe.obj src\Charmonizer\Probe\AtomicOps.obj src\Charmonizer\Probe\Booleans.obj src\Charmonizer\Probe\BuildEnv.obj src\Charmonizer\Probe\DirManip.obj src\Charmonizer\Probe\Floats.obj src\Charmonizer\Probe\FuncMacro.obj src\Charmonizer\Probe\Headers.obj src\Charmonizer\Probe\Integers.obj src\Charmonizer\Probe\LargeFiles.obj src\Charmonizer\Probe\Memory.obj src\Charmonizer\Probe\RegularExpressions.obj src\Charmonizer\Probe\Strings.obj src\Charmonizer\Probe\SymbolVisibility.obj src\Charmonizer\Probe\UnusedVars.obj src\Charmonizer\Probe\VariadicMacros.obj
-
-TEST_OBJS= src\Charmonizer\Test.obj src\Charmonizer\Test\TestDirManip.obj src\Charmonizer\Test\TestFuncMacro.obj src\Charmonizer\Test\TestHeaders.obj src\Charmonizer\Test\TestIntegers.obj src\Charmonizer\Test\TestLargeFiles.obj src\Charmonizer\Test\TestUnusedVars.obj src\Charmonizer\Test\TestVariadicMacros.obj
-
-HEADERS= src\Charmonizer\Core\CFlags.h src\Charmonizer\Core\CLI.h src\Charmonizer\Core\Compiler.h src\Charmonizer\Core\ConfWriter.h src\Charmonizer\Core\ConfWriterC.h src\Charmonizer\Core\ConfWriterPerl.h src\Charmonizer\Core\ConfWriterPython.h src\Charmonizer\Core\ConfWriterRuby.h src\Charmonizer\Core\Defines.h src\Charmonizer\Core\HeaderChecker.h src\Charmonizer\Core\Library.h src\Charmonizer\Core\Make.h src\Charmonizer\Core\OperatingSystem.h src\Charmonizer\Core\Util.h src\Charmonizer\Probe.h src\Charmonizer\Probe\AtomicOps.h src\Charmonizer\Probe\Booleans.h src\Charmonizer\Probe\BuildEnv.h src\Charmonizer\Probe\DirManip.h src\Charmonizer\Probe\Floats.h src\Charmonizer\Probe\FuncMacro.h src\Charmonizer\Probe\Headers.h src\Charmonizer\Probe\Integers.h src\Charmonizer\Probe\LargeFiles.h src\Charmonizer\Probe\Memory.h src\Charmonizer\Probe\RegularExpressions.h src\Charmonizer\Probe\Strings.h src\Charmonizer\Probe\SymbolVisibility.h src\Charmonizer\Probe\UnusedVars.h src\Charmonizer\Probe\VariadicMacros.h src\Charmonizer\Test.h
-
-CLEANABLE= $(OBJS) $(PROGNAME) $(CHARMONY_H) $(TEST_OBJS) $(TESTS) *.pdb
-
-.c.obj:
-	$(CC) $(CFLAGS) -c $< -Fo$@
-
-all: $(PROGNAME)
-
-meld:
-	$(PERL) buildbin\meld.pl --probes=$(PROBES) --files=$(FILES) --out=$(OUT)
-
-$(CHARMONY_H): $(PROGNAME)
-	$(PROGNAME) --cc=$(CC) --enable-c
-
-
-$(PROGNAME): $(OBJS)
-	link -nologo $(OBJS) /OUT:$(PROGNAME)
-
-$(OBJS) $(TEST_OBJS): $(HEADERS)
-
-$(TEST_OBJS): $(CHARMONY_H)
-
-tests: $(TESTS)
-
-TestDirManip.exe: src\Charmonizer\Test.obj src\Charmonizer\Test\TestDirManip.obj
-	link -nologo src\Charmonizer\Test\TestDirManip.obj src\Charmonizer\Test.obj /OUT:$@
-
-TestFuncMacro.exe: src\Charmonizer\Test.obj src\Charmonizer\Test\TestFuncMacro.obj
-	link -nologo src\Charmonizer\Test\TestFuncMacro.obj src\Charmonizer\Test.obj /OUT:$@
-
-TestHeaders.exe: src\Charmonizer\Test.obj src\Charmonizer\Test\TestHeaders.obj
-	link -nologo src\Charmonizer\Test\TestHeaders.obj src\Charmonizer\Test.obj /OUT:$@
-
-TestIntegers.exe: src\Charmonizer\Test.obj src\Charmonizer\Test\TestIntegers.obj
-	link -nologo src\Charmonizer\Test\TestIntegers.obj src\Charmonizer\Test.obj /OUT:$@
-
-TestLargeFiles.exe: src\Charmonizer\Test.obj src\Charmonizer\Test\TestLargeFiles.obj
-	link -nologo src\Charmonizer\Test\TestLargeFiles.obj src\Charmonizer\Test.obj /OUT:$@
-
-TestUnusedVars.exe: src\Charmonizer\Test.obj src\Charmonizer\Test\TestUnusedVars.obj
-	link -nologo src\Charmonizer\Test\TestUnusedVars.obj src\Charmonizer\Test.obj /OUT:$@
-
-TestVariadicMacros.exe: src\Charmonizer\Test.obj src\Charmonizer\Test\TestVariadicMacros.obj
-	link -nologo src\Charmonizer\Test\TestVariadicMacros.obj src\Charmonizer\Test.obj /OUT:$@
-
-test: tests
-	prove Test*
-
-
-clean:
-	CMD /c FOR %i IN ($(CLEANABLE)) DO IF EXIST %i DEL /F %i
-
diff --git a/Makefile.MinGW b/Makefile.MinGW
deleted file mode 100644
index 0c3104a..0000000
--- a/Makefile.MinGW
+++ /dev/null
@@ -1,86 +0,0 @@
-# GENERATED BY gen_makefiles.pl: do not hand-edit!!!
-
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-CC= gcc
-DEFS=
-CFLAGS= -I. -Isrc $(DEFS) 
-PROGNAME= charmonize.exe
-CHARMONY_H= charmony.h
-PROBES=
-FILES=
-OUT=
-PERL=/usr/bin/perl
-
-TESTS= TestDirManip.exe TestFuncMacro.exe TestHeaders.exe TestIntegers.exe TestLargeFiles.exe TestUnusedVars.exe TestVariadicMacros.exe
-
-OBJS= charmonize.o src\Charmonizer\Core\CFlags.o src\Charmonizer\Core\CLI.o src\Charmonizer\Core\Compiler.o src\Charmonizer\Core\ConfWriter.o src\Charmonizer\Core\ConfWriterC.o src\Charmonizer\Core\ConfWriterPerl.o src\Charmonizer\Core\ConfWriterPython.o src\Charmonizer\Core\ConfWriterRuby.o src\Charmonizer\Core\HeaderChecker.o src\Charmonizer\Core\Library.o src\Charmonizer\Core\Make.o src\Charmonizer\Core\OperatingSystem.o src\Charmonizer\Core\Util.o src\Charmonizer\Probe.o src\Charmonizer\Probe\AtomicOps.o src\Charmonizer\Probe\Booleans.o src\Charmonizer\Probe\BuildEnv.o src\Charmonizer\Probe\DirManip.o src\Charmonizer\Probe\Floats.o src\Charmonizer\Probe\FuncMacro.o src\Charmonizer\Probe\Headers.o src\Charmonizer\Probe\Integers.o src\Charmonizer\Probe\LargeFiles.o src\Charmonizer\Probe\Memory.o src\Charmonizer\Probe\RegularExpressions.o src\Charmonizer\Probe\Strings.o src\Charmonizer\Probe\SymbolVisibility.o src\Charmonizer\Probe\UnusedVars.o src\Charmonizer\Probe\VariadicMacros.o
-
-TEST_OBJS= src\Charmonizer\Test.o src\Charmonizer\Test\TestDirManip.o src\Charmonizer\Test\TestFuncMacro.o src\Charmonizer\Test\TestHeaders.o src\Charmonizer\Test\TestIntegers.o src\Charmonizer\Test\TestLargeFiles.o src\Charmonizer\Test\TestUnusedVars.o src\Charmonizer\Test\TestVariadicMacros.o
-
-HEADERS= src\Charmonizer\Core\CFlags.h src\Charmonizer\Core\CLI.h src\Charmonizer\Core\Compiler.h src\Charmonizer\Core\ConfWriter.h src\Charmonizer\Core\ConfWriterC.h src\Charmonizer\Core\ConfWriterPerl.h src\Charmonizer\Core\ConfWriterPython.h src\Charmonizer\Core\ConfWriterRuby.h src\Charmonizer\Core\Defines.h src\Charmonizer\Core\HeaderChecker.h src\Charmonizer\Core\Library.h src\Charmonizer\Core\Make.h src\Charmonizer\Core\OperatingSystem.h src\Charmonizer\Core\Util.h src\Charmonizer\Probe.h src\Charmonizer\Probe\AtomicOps.h src\Charmonizer\Probe\Booleans.h src\Charmonizer\Probe\BuildEnv.h src\Charmonizer\Probe\DirManip.h src\Charmonizer\Probe\Floats.h src\Charmonizer\Probe\FuncMacro.h src\Charmonizer\Probe\Headers.h src\Charmonizer\Probe\Integers.h src\Charmonizer\Probe\LargeFiles.h src\Charmonizer\Probe\Memory.h src\Charmonizer\Probe\RegularExpressions.h src\Charmonizer\Probe\Strings.h src\Charmonizer\Probe\SymbolVisibility.h src\Charmonizer\Probe\UnusedVars.h src\Charmonizer\Probe\VariadicMacros.h src\Charmonizer\Test.h
-
-CLEANABLE= $(OBJS) $(PROGNAME) $(CHARMONY_H) $(TEST_OBJS) $(TESTS) 
-
-.c.o:
-	$(CC) $(CFLAGS) -c $*.c -o $@
-
-all: $(PROGNAME)
-
-meld:
-	$(PERL) buildbin\meld.pl --probes=$(PROBES) --files=$(FILES) --out=$(OUT)
-
-$(CHARMONY_H): $(PROGNAME)
-	$(PROGNAME) --cc=$(CC) --enable-c
-
-
-$(PROGNAME): $(OBJS)
-	$(CC) $(CFLAGS) $(OBJS) -o $(PROGNAME)
-
-$(OBJS) $(TEST_OBJS): $(HEADERS)
-
-$(TEST_OBJS): $(CHARMONY_H)
-
-tests: $(TESTS)
-
-TestDirManip.exe: src\Charmonizer\Test.o src\Charmonizer\Test\TestDirManip.o
-	$(CC) $(CFLAGS) src\Charmonizer\Test\TestDirManip.o src\Charmonizer\Test.o -o $@
-
-TestFuncMacro.exe: src\Charmonizer\Test.o src\Charmonizer\Test\TestFuncMacro.o
-	$(CC) $(CFLAGS) src\Charmonizer\Test\TestFuncMacro.o src\Charmonizer\Test.o -o $@
-
-TestHeaders.exe: src\Charmonizer\Test.o src\Charmonizer\Test\TestHeaders.o
-	$(CC) $(CFLAGS) src\Charmonizer\Test\TestHeaders.o src\Charmonizer\Test.o -o $@
-
-TestIntegers.exe: src\Charmonizer\Test.o src\Charmonizer\Test\TestIntegers.o
-	$(CC) $(CFLAGS) src\Charmonizer\Test\TestIntegers.o src\Charmonizer\Test.o -o $@
-
-TestLargeFiles.exe: src\Charmonizer\Test.o src\Charmonizer\Test\TestLargeFiles.o
-	$(CC) $(CFLAGS) src\Charmonizer\Test\TestLargeFiles.o src\Charmonizer\Test.o -o $@
-
-TestUnusedVars.exe: src\Charmonizer\Test.o src\Charmonizer\Test\TestUnusedVars.o
-	$(CC) $(CFLAGS) src\Charmonizer\Test\TestUnusedVars.o src\Charmonizer\Test.o -o $@
-
-TestVariadicMacros.exe: src\Charmonizer\Test.o src\Charmonizer\Test\TestVariadicMacros.o
-	$(CC) $(CFLAGS) src\Charmonizer\Test\TestVariadicMacros.o src\Charmonizer\Test.o -o $@
-
-test: tests
-	prove Test*
-
-
-clean:
-	CMD /c FOR %i IN ($(CLEANABLE)) DO IF EXIST %i DEL /F %i
-
diff --git a/charmonize.c b/charmonize.c
deleted file mode 100644
index 3fdbb85..0000000
--- a/charmonize.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/* Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* Charmonize.c -- Create Charmony.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "Charmonizer/Probe.h"
-#include "Charmonizer/Probe/AtomicOps.h"
-#include "Charmonizer/Probe/DirManip.h"
-#include "Charmonizer/Probe/Floats.h"
-#include "Charmonizer/Probe/FuncMacro.h"
-#include "Charmonizer/Probe/Headers.h"
-#include "Charmonizer/Probe/Booleans.h"
-#include "Charmonizer/Probe/Integers.h"
-#include "Charmonizer/Probe/LargeFiles.h"
-#include "Charmonizer/Probe/Memory.h"
-#include "Charmonizer/Probe/SymbolVisibility.h"
-#include "Charmonizer/Probe/UnusedVars.h"
-#include "Charmonizer/Probe/VariadicMacros.h"
-#include "Charmonizer/Core/HeaderChecker.h"
-#include "Charmonizer/Core/CLI.h"
-#include "Charmonizer/Core/ConfWriter.h"
-#include "Charmonizer/Core/ConfWriterC.h"
-#include "Charmonizer/Core/ConfWriterPerl.h"
-#include "Charmonizer/Core/ConfWriterRuby.h"
-
-int main(int argc, const char **argv) {
-    /* Initialize. */
-    {
-        chaz_CLI *cli = chaz_CLI_new(argv[0], NULL);
-        int result = chaz_Probe_parse_cli_args(argc, argv, cli);
-        if (!result) {
-            fprintf(stderr, "%s", chaz_CLI_help(cli));
-            exit(1);
-        }
-        chaz_Probe_init(cli);
-        chaz_CLI_destroy(cli);
-    }
-
-    /* Run probe modules. */
-    chaz_DirManip_run();
-    chaz_Headers_run();
-    chaz_AtomicOps_run();
-    chaz_FuncMacro_run();
-    chaz_Booleans_run();
-    chaz_Integers_run();
-    chaz_Floats_run();
-    chaz_LargeFiles_run();
-    chaz_Memory_run();
-    chaz_SymbolVisibility_run();
-    chaz_UnusedVars_run();
-    chaz_VariadicMacros_run();
-
-    /* Write custom postamble. */
-    chaz_ConfWriter_append_conf(
-        "#ifdef CHY_HAS_SYS_TYPES_H\n"
-        "  #include <sys/types.h>\n"
-        "#endif\n\n"
-    );
-    chaz_ConfWriter_append_conf(
-        "#ifdef CHY_HAS_ALLOCA_H\n"
-        "  #include <alloca.h>\n"
-        "#elif defined(CHY_HAS_MALLOC_H)\n"
-        "  #include <malloc.h>\n"
-        "#elif defined(CHY_ALLOCA_IN_STDLIB_H)\n"
-        "  #include <stdlib.h>\n"
-        "#endif\n\n"
-    );
-    chaz_ConfWriter_append_conf(
-        "#ifdef CHY_HAS_WINDOWS_H\n"
-        "  /* Target Windows XP. */\n"
-        "  #ifndef WINVER\n"
-        "    #define WINVER 0x0500\n"
-        "  #endif\n"
-        "  #ifndef _WIN32_WINNT\n"
-        "    #define _WIN32_WINNT 0x0500\n"
-        "  #endif\n"
-        "#endif\n\n"
-    );
-
-    /* Clean up. */
-    chaz_Probe_clean_up();
-
-    return 0;
-}
-
-
diff --git a/gen_makefiles.pl b/gen_makefiles.pl
deleted file mode 100755
index e558b3b..0000000
--- a/gen_makefiles.pl
+++ /dev/null
@@ -1,370 +0,0 @@
-#!/usr/bin/perl
-
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-use strict;
-use warnings;
-
-package Charmonizer::Build::Makefile;
-use File::Find qw();
-use FindBin;
-use Carp qw( confess );
-use Cwd qw( getcwd );
-
-sub new {
-    my ( $class, %args ) = @_;
-
-    # Validate args, create object.
-    for (qw( dir filename obj_ext exe_ext cc )) {
-        defined $args{$_} or confess("Missing required param '$_'");
-    }
-    my $dir  = $args{dir};
-    my $self = bless {
-        dir          => $dir,
-        filename     => $args{filename},
-        obj_ext      => $args{obj_ext},
-        exe_ext      => $args{exe_ext},
-        cc           => $args{cc},
-        extra_cflags => $args{extra_cflags} || '',
-        extra_clean  => $args{extra_clean} || '',
-    }, $class;
-
-    # Gather source paths, normalized for the target OS.
-    my $orig_dir = getcwd();
-    chdir($dir);
-    -d 'src' or confess("Can't find 'src' directory within '$dir'");
-    my ( @h_files, @c_files, @c_tests );
-    push @c_files, "charmonize.c";
-    File::Find::find(
-        {   wanted => sub {
-                if (/\.c$/) {
-                    if (/^Test/) {
-                        push @c_tests, $File::Find::name;
-                    }
-                    else {
-                        push @c_files, $File::Find::name;
-                    }
-                }
-                elsif (/\.h$/) {
-                    push @h_files, $File::Find::name;
-                }
-            },
-        },
-        'src',
-    );
-    chdir($orig_dir);
-    $self->{c_files} = [ sort map { $self->pathify($_) } @c_files ];
-    $self->{h_files} = [ sort map { $self->pathify($_) } @h_files ];
-    $self->{c_tests} = [ sort map { $self->pathify($_) } @c_tests ];
-    $self->{c_test_cases}
-        = [ grep { $_ !~ /Test\.c/ } @{ $self->{c_tests} } ];
-
-    return $self;
-}
-
-sub pathify { confess "abstract method" }
-
-sub unixify {
-    my ( $self, $path ) = @_;
-    $path =~ tr{\\}{/};
-    return $path;
-}
-
-sub winnify {
-    my ( $self, $path ) = @_;
-    $path =~ tr{/}{\\};
-    return $path;
-}
-
-sub objectify {
-    my ( $self, $c_file ) = @_;
-    $c_file =~ s/\.c$/$self->{obj_ext}/ or die "No match: $c_file";
-    return $c_file;
-}
-
-sub execify {
-    my ( $self, $file ) = @_;
-    $file =~ s/.*?(\w+)\.c$/$1$self->{exe_ext}/ or die "No match: $file";
-    return $file;
-}
-
-sub build_link_command {
-    my ( $self, %args ) = @_;
-    my $objects = join( " ", @{ $args{objects} } );
-    return "\$(CC) \$(CFLAGS) $objects -o $args{target}";
-}
-
-sub c2o_rule {
-    qq|.c.o:\n\t\$(CC) \$(CFLAGS) -c \$*.c -o \$@|;
-}
-
-sub test_block {
-    my ( $self, $c_test_case ) = @_;
-    my $exe = $self->execify($c_test_case);
-    my $obj = $self->objectify($c_test_case);
-    my $test_obj
-        = $self->pathify( $self->objectify("src/Charmonizer/Test.c") );
-    my $link_command = $self->build_link_command(
-        objects => [ $obj, $test_obj ],
-        target  => '$@',
-    );
-    return qq|$exe: $test_obj $obj\n\t$link_command|;
-}
-
-sub clean_rule { confess "abstract method" }
-
-sub clean_rule_posix {
-    qq|clean:\n\trm -f \$(CLEANABLE)|;
-}
-
-sub clean_rule_win {
-    qq|clean:\n\tCMD /c FOR %i IN (\$(CLEANABLE)) DO IF EXIST %i DEL /F %i|;
-}
-
-sub meld_rule { confess "abstract method" }
-
-sub meld_rule_posix {
-    qq|meld:\n\t\$(PERL) buildbin/meld.pl --probes=\$(PROBES) |
-        . qq|--files=\$(FILES) --out=\$(OUT)|;
-}
-
-sub meld_rule_win {
-    qq|meld:\n\t\$(PERL) buildbin\\meld.pl --probes=\$(PROBES) |
-        . qq|--files=\$(FILES) --out=\$(OUT)|;
-}
-
-sub charmony_h_rule { confess "abstract method" }
-
-sub charmony_h_rule_posix {
-    return <<"EOF";
-\$(CHARMONY_H): \$(PROGNAME)
-\t./\$(PROGNAME) --cc=\$(CC) --enable-c
-EOF
-}
-
-sub charmony_h_rule_win {
-    return <<"EOF";
-\$(CHARMONY_H): \$(PROGNAME)
-\t\$(PROGNAME) --cc=\$(CC) --enable-c
-EOF
-}
-
-sub test_rule { confess "abstract method" }
-
-sub test_rule_posix {
-    return <<"EOF";
-test: tests
-\tprove ./Test*
-EOF
-}
-
-sub test_rule_win {
-    return <<"EOF";
-test: tests
-\tprove Test*
-EOF
-}
-
-sub gen_makefile {
-    my ( $self, %args ) = @_;
-    my ( $h_files, $c_files, $c_tests, $c_test_cases )
-        = @$self{qw( h_files c_files c_tests c_test_cases )};
-
-    # Derive chunks of Makefile content.
-    my $progname              = $self->execify('charmonize.c');
-    my $c2o_rule              = $self->c2o_rule;
-    my $meld_rule             = $self->meld_rule;
-    my $charmony_h_rule       = $self->charmony_h_rule;
-    my $test_rule             = $self->test_rule;
-    my $progname_link_command = $self->build_link_command(
-        objects => ['$(OBJS)'],
-        target  => '$(PROGNAME)',
-    );
-    my $clean_rule  = $self->clean_rule;
-    my $objs        = join " ", map { $self->objectify($_) } @$c_files;
-    my $test_objs   = join " ", map { $self->objectify($_) } @$c_tests;
-    my $test_blocks = join "\n\n",
-        map { $self->test_block($_) } @$c_test_cases;
-    my $test_execs = join " ", map { $self->execify($_) } @$c_test_cases;
-    my $headers = join " ", @$h_files;
-
-    # Write out Makefile content.
-    open my $fh, ">", $self->{filename}
-        or die "open '$self->{filename}' failed: $!\n";
-    my $content = <<EOT;
-# GENERATED BY $FindBin::Script: do not hand-edit!!!
-
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-CC= $self->{cc}
-DEFS=
-CFLAGS= -I. -Isrc \$(DEFS) $self->{extra_cflags}
-PROGNAME= $progname
-CHARMONY_H= charmony.h
-PROBES=
-FILES=
-OUT=
-PERL=/usr/bin/perl
-
-TESTS= $test_execs
-
-OBJS= $objs
-
-TEST_OBJS= $test_objs
-
-HEADERS= $headers
-
-CLEANABLE= \$(OBJS) \$(PROGNAME) \$(CHARMONY_H) \$(TEST_OBJS) \$(TESTS) $self->{extra_clean}
-
-$c2o_rule
-
-all: \$(PROGNAME)
-
-$meld_rule
-
-$charmony_h_rule
-
-\$(PROGNAME): \$(OBJS)
-\t$progname_link_command
-
-\$(OBJS) \$(TEST_OBJS): \$(HEADERS)
-
-\$(TEST_OBJS): \$(CHARMONY_H)
-
-tests: \$(TESTS)
-
-$test_blocks
-
-$test_rule
-
-$clean_rule
-
-EOT
-    print $fh $content;
-}
-
-package Charmonizer::Build::Makefile::Posix;
-BEGIN { our @ISA = qw( Charmonizer::Build::Makefile ) }
-
-sub new {
-    my $class = shift;
-    return $class->SUPER::new(
-        filename => 'Makefile',
-        obj_ext  => '.o',
-        exe_ext  => '',
-        cc       => 'cc',
-        @_
-    );
-}
-
-sub clean_rule      { shift->clean_rule_posix }
-sub meld_rule       { shift->meld_rule_posix }
-sub charmony_h_rule { shift->charmony_h_rule_posix }
-sub test_rule       { shift->test_rule_posix }
-sub pathify         { shift->unixify(@_) }
-
-package Charmonizer::Build::Makefile::MSVC;
-BEGIN { our @ISA = qw( Charmonizer::Build::Makefile ) }
-
-sub new {
-    my $class = shift;
-    my $flags
-        = '-nologo -D_CRT_SECURE_NO_WARNINGS ' . '-D_SCL_SECURE_NO_WARNINGS';
-    return $class->SUPER::new(
-        filename     => 'Makefile.MSVC',
-        obj_ext      => '.obj',
-        exe_ext      => '.exe',
-        cc           => 'cl',
-        extra_cflags => $flags,
-        extra_clean  => '*.pdb',
-        @_
-    );
-}
-
-sub c2o_rule {
-    qq|.c.obj:\n\t\$(CC) \$(CFLAGS) -c \$< -Fo\$@|;
-}
-
-sub build_link_command {
-    my ( $self, %args ) = @_;
-    my $objects = join( " ", @{ $args{objects} } );
-    return "link -nologo $objects /OUT:$args{target}";
-}
-
-sub pathify         { shift->winnify(@_) }
-sub clean_rule      { shift->clean_rule_win }
-sub meld_rule       { shift->meld_rule_win }
-sub charmony_h_rule { shift->charmony_h_rule_win }
-sub test_rule       { shift->test_rule_win }
-
-package Charmonizer::Build::Makefile::MinGW;
-BEGIN { our @ISA = qw( Charmonizer::Build::Makefile ) }
-
-sub new {
-    my $class = shift;
-    return $class->SUPER::new(
-        filename => 'Makefile.MinGW',
-        obj_ext  => '.o',
-        exe_ext  => '.exe',
-        cc       => 'gcc',
-        @_
-    );
-}
-
-sub pathify         { shift->winnify(@_) }
-sub clean_rule      { shift->clean_rule_win }
-sub meld_rule       { shift->meld_rule_win }
-sub charmony_h_rule { shift->charmony_h_rule_win }
-sub test_rule       { shift->test_rule_win }
-
-### actual script follows
-package main;
-
-my $makefile_posix = Charmonizer::Build::Makefile::Posix->new( dir => '.' );
-my $makefile_msvc = Charmonizer::Build::Makefile::MSVC->new( dir => '.' );
-my $makefile_mingw = Charmonizer::Build::Makefile::MinGW->new( dir => '.' );
-$makefile_posix->gen_makefile;
-$makefile_msvc->gen_makefile;
-$makefile_mingw->gen_makefile;
-
-__END__
-
-=head1 NAME
-
-gen_charmonizer_makefiles.pl
-
-=head1 SYNOPSIS
-
-    gen_charmonizer_makefiles.pl - keeps the Makefiles in sync with the live tree.
-
-=head1 DESCRIPTION
-
-Be sure to run this code from the charmonizer subdirectory (where the
-existing Makefiles live).
-
diff --git a/regen_charmonizer.pl b/regen_charmonizer.pl
new file mode 100755
index 0000000..c39b58a
--- /dev/null
+++ b/regen_charmonizer.pl
@@ -0,0 +1,36 @@
+#!/usr/bin/perl
+
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+use strict;
+use warnings;
+
+use FindBin qw( $Bin );
+use File::Spec::Functions qw( catfile );
+
+# Execute from the root of the Charmonizer repository.
+chdir $Bin;
+
+my $MELD_EXE = catfile( 'buildbin', 'meld.pl' );
+die("Couldn't find meld.pl at $MELD_EXE")
+    if !-e $MELD_EXE;
+
+my $main = catfile(qw( tests charmonizer.main ));
+my $out  = $main;
+$out =~ s/\.main/.c/ or die "no match";
+unlink $out;
+system( $MELD_EXE, '--probes=', "--files=$main", "--out=$out" );
+
diff --git a/tests/.gitignore b/tests/.gitignore
new file mode 100644
index 0000000..7c3a5f0
--- /dev/null
+++ b/tests/.gitignore
@@ -0,0 +1,4 @@
+/Makefile
+/charmonizer
+/libchaztest.*
+/tests/test
diff --git a/tests/charmonizer.c b/tests/charmonizer.c
new file mode 100644
index 0000000..12bb2d9
--- /dev/null
+++ b/tests/charmonizer.c
@@ -0,0 +1,7910 @@
+/* This is an auto-generated file -- do not edit directly. */
+
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Core/Defines.h"
+/* Charmonizer/Core/Defines.h -- Universal definitions.
+ */
+#ifndef H_CHAZ_DEFINES
+#define H_CHAZ_DEFINES 1
+
+#ifndef true
+  #define true 1
+  #define false 0
+#endif
+
+#define CHAZ_QUOTE(x) #x "\n"
+
+#endif /* H_CHAZ_DEFINES */
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Core/Library.h"
+/* Charmonizer/Core/Library.h
+ */
+
+#ifndef H_CHAZ_LIB
+#define H_CHAZ_LIB
+
+typedef struct chaz_Lib chaz_Lib;
+
+typedef enum {
+    chaz_Lib_SHARED = 1,
+    chaz_Lib_STATIC = 2
+} chaz_LibType;
+
+chaz_Lib*
+chaz_Lib_new(const char *name, chaz_LibType type, const char *version,
+             const char *major_version);
+
+void
+chaz_Lib_destroy(chaz_Lib *flags);
+
+const char*
+chaz_Lib_get_name(chaz_Lib *lib);
+
+const char*
+chaz_Lib_get_version(chaz_Lib *lib);
+
+const char*
+chaz_Lib_get_major_version(chaz_Lib *lib);
+
+int
+chaz_Lib_is_shared(chaz_Lib *lib);
+
+int
+chaz_Lib_is_static(chaz_Lib *lib);
+
+char*
+chaz_Lib_filename(chaz_Lib *lib);
+
+char*
+chaz_Lib_major_version_filename(chaz_Lib *lib);
+
+char*
+chaz_Lib_no_version_filename(chaz_Lib *lib);
+
+char*
+chaz_Lib_implib_filename(chaz_Lib *lib);
+
+char*
+chaz_Lib_export_filename(chaz_Lib *lib);
+
+#endif /* H_CHAZ_LIB */
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Core/CFlags.h"
+/* Charmonizer/Core/CFlags.h
+ */
+
+#ifndef H_CHAZ_CFLAGS
+#define H_CHAZ_CFLAGS
+
+/* #include "Charmonizer/Core/Library.h" */
+
+#define CHAZ_CFLAGS_STYLE_POSIX  1
+#define CHAZ_CFLAGS_STYLE_GNU    2
+#define CHAZ_CFLAGS_STYLE_MSVC   3
+#define CHAZ_CFLAGS_STYLE_SUN_C  4
+
+typedef struct chaz_CFlags chaz_CFlags;
+
+chaz_CFlags*
+chaz_CFlags_new(int style);
+
+void
+chaz_CFlags_destroy(chaz_CFlags *flags);
+
+const char*
+chaz_CFlags_get_string(chaz_CFlags *flags);
+
+void
+chaz_CFlags_append(chaz_CFlags *flags, const char *string);
+
+void
+chaz_CFlags_clear(chaz_CFlags *flags);
+
+void
+chaz_CFlags_set_output_obj(chaz_CFlags *flags, const char *filename);
+
+void
+chaz_CFlags_set_output_exe(chaz_CFlags *flags, const char *filename);
+
+void
+chaz_CFlags_add_define(chaz_CFlags *flags, const char *name,
+                       const char *value);
+
+void
+chaz_CFlags_add_include_dir(chaz_CFlags *flags, const char *dir);
+
+void
+chaz_CFlags_enable_optimization(chaz_CFlags *flags);
+
+void
+chaz_CFlags_disable_strict_aliasing(chaz_CFlags *flags);
+
+void
+chaz_CFlags_set_warnings_as_errors(chaz_CFlags *flags);
+
+void
+chaz_CFlags_compile_shared_library(chaz_CFlags *flags);
+
+void
+chaz_CFlags_hide_symbols(chaz_CFlags *flags);
+
+void
+chaz_CFlags_link_shared_library(chaz_CFlags *flags);
+
+void
+chaz_CFlags_set_shared_library_version(chaz_CFlags *flags, chaz_Lib *lib);
+
+void
+chaz_CFlags_set_link_output(chaz_CFlags *flags, const char *filename);
+
+void
+chaz_CFlags_add_library_path(chaz_CFlags *flags, const char *directory);
+
+void
+chaz_CFlags_add_library(chaz_CFlags *flags, chaz_Lib *lib);
+
+void
+chaz_CFlags_add_external_library(chaz_CFlags *flags, const char *library);
+
+void
+chaz_CFlags_enable_code_coverage(chaz_CFlags *flags);
+
+#endif /* H_CHAZ_CFLAGS */
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Core/CLI.h"
+#ifndef H_CHAZ_CLI
+#define H_CHAZ_CLI 1
+
+#define CHAZ_CLI_NO_ARG       0
+#define CHAZ_CLI_ARG_REQUIRED (1 << 0)
+#define CHAZ_CLI_ARG_OPTIONAL (1 << 1)
+
+/* The CLI module provides argument parsing for a command line interface.
+ */
+
+typedef struct chaz_CLI chaz_CLI;
+
+/* Constructor.
+ *
+ * @param name The name of the application.
+ * @param description A description of the application.
+ */
+chaz_CLI*
+chaz_CLI_new(const char *name, const char *description);
+
+/* Destructor.
+ */
+void
+chaz_CLI_destroy(chaz_CLI *self);
+
+/* Return a string combining usage header with documentation of options.
+ */
+const char*
+chaz_CLI_help(chaz_CLI *self);
+
+/* Override the generated usage header.
+ */
+void
+chaz_CLI_set_usage(chaz_CLI *self, const char *usage);
+
+/* Register an option.  Updates the "help" string, invalidating previous
+ * values.  Returns true on success, or reports an error and returns false if
+ * the option was already registered.
+ */
+int
+chaz_CLI_register(chaz_CLI *self, const char *name, const char *help,
+                  int flags);
+
+/* Set an option.  The specified option must have been registered previously.
+ * The supplied `value` is optional and will be copied.
+ *
+ * Returns true on success.  Reports an error and returns false on failure.
+ */
+int
+chaz_CLI_set(chaz_CLI *self, const char *name, const char *value);
+
+/* Returns true if the option has been set, false otherwise.
+ */
+int
+chaz_CLI_defined(chaz_CLI *self, const char *name);
+
+/* Return the value of a given option converted to a long int.  Defaults to 0.
+ * Reports an error if the named option has not been registered.
+ */
+long
+chaz_CLI_longval(chaz_CLI *self, const char *name);
+
+/* Return the value of an option as a C string.  Defaults to NULL.  Reports an
+ * error if the named option has not been registered.
+ */
+const char*
+chaz_CLI_strval(chaz_CLI *self, const char *name);
+
+/* Unset an option, making subsequent calls to `get` return false and making
+ * it possible to call `set` again.
+ *
+ * Returns true if the option exists and was able to be unset.
+ */
+int
+chaz_CLI_unset(chaz_CLI *self, const char *name);
+
+/* Parse `argc` and `argv`, setting options as appropriate.  Returns true on
+ * success.  Reports an error and returns false if either an unexpected option
+ * was encountered or an option which requires an argument was supplied
+ * without one.
+ */
+int
+chaz_CLI_parse(chaz_CLI *self, int argc, const char *argv[]);
+
+#endif /* H_CHAZ_CLI */
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Core/Compiler.h"
+/* Charmonizer/Core/Compiler.h
+ */
+
+#ifndef H_CHAZ_COMPILER
+#define H_CHAZ_COMPILER
+
+#include <stddef.h>
+/* #include "Charmonizer/Core/Defines.h" */
+/* #include "Charmonizer/Core/CFlags.h" */
+
+/* Attempt to compile and link an executable.  Return true if the executable
+ * file exists after the attempt.
+ */
+int
+chaz_CC_compile_exe(const char *source_path, const char *exe_path,
+                    const char *code);
+
+/* Attempt to compile an object file.  Return true if the object file
+ * exists after the attempt.
+ */
+int
+chaz_CC_compile_obj(const char *source_path, const char *obj_path,
+                    const char *code);
+
+/* Attempt to compile the supplied source code and return true if the
+ * effort succeeds.
+ */
+int
+chaz_CC_test_compile(const char *source);
+
+/* Attempt to compile the supplied source code.  If successful, capture the
+ * output of the program and return a pointer to a newly allocated buffer.
+ * If the compilation fails, return NULL.  The length of the captured
+ * output will be placed into the integer pointed to by [output_len].
+ */
+char*
+chaz_CC_capture_output(const char *source, size_t *output_len);
+
+/** Initialize the compiler environment.
+ */
+void
+chaz_CC_init(const char *cc_command, const char *cflags);
+
+/* Clean up the environment.
+ */
+void
+chaz_CC_clean_up(void);
+
+/* Accessor for the compiler executable's string representation.
+ */
+const char*
+chaz_CC_get_cc(void);
+
+/* Accessor for `cflags`.
+ */
+const char*
+chaz_CC_get_cflags(void);
+
+/* Accessor for `extra_cflags`.
+ */
+chaz_CFlags*
+chaz_CC_get_extra_cflags(void);
+
+/* Accessor for `temp_cflags`.
+ */
+chaz_CFlags*
+chaz_CC_get_temp_cflags(void);
+
+/* Return a new CFlags object.
+ */
+chaz_CFlags*
+chaz_CC_new_cflags(void);
+
+/* Return the extension for a compiled object.
+ */
+const char*
+chaz_CC_obj_ext(void);
+
+int
+chaz_CC_gcc_version_num(void);
+
+const char*
+chaz_CC_gcc_version(void);
+
+int
+chaz_CC_msvc_version_num(void);
+
+int
+chaz_CC_sun_c_version_num(void);
+
+const char*
+chaz_CC_link_command(void);
+
+/* Create a command for building a static library.
+ *
+ * @param target The target library filename.
+ * @param objects The list of object files to be archived in the library.
+ */
+char*
+chaz_CC_format_archiver_command(const char *target, const char *objects);
+
+/* Returns a "ranlib" command if valid.
+ *
+ * @param target The library filename.
+ */
+char*
+chaz_CC_format_ranlib_command(const char *target);
+
+#endif /* H_CHAZ_COMPILER */
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Core/ConfWriter.h"
+/* Charmonizer/Core/ConfWriter.h -- Write to a config file.
+ */
+
+#ifndef H_CHAZ_CONFWRITER
+#define H_CHAZ_CONFWRITER 1
+
+#include <stddef.h>
+#include <stdarg.h>
+/* #include "Charmonizer/Core/Defines.h" */
+
+struct chaz_ConfWriter;
+
+/* Initialize elements needed by ConfWriter.  Must be called before anything
+ * else, but after os and compiler are initialized.
+ */
+void
+chaz_ConfWriter_init(void);
+
+/* Close the include guard on charmony.h, then close the file.  Delete temp
+ * files and perform any other needed cleanup.
+ */
+void
+chaz_ConfWriter_clean_up(void);
+
+/* Print output to charmony.h.
+ */
+void
+chaz_ConfWriter_append_conf(const char *fmt, ...);
+
+/* Add a pound-define.
+ */
+void
+chaz_ConfWriter_add_def(const char *sym, const char *value);
+
+/* Add a globally scoped pound-define.
+ */
+void
+chaz_ConfWriter_add_global_def(const char *sym, const char *value);
+
+/* Add a typedef.
+ */
+void
+chaz_ConfWriter_add_typedef(const char *type, const char *alias);
+
+/* Add a globally scoped typedef.
+ */
+void
+chaz_ConfWriter_add_global_typedef(const char *type, const char *alias);
+
+/* Pound-include a system header (within angle brackets).
+ */
+void
+chaz_ConfWriter_add_sys_include(const char *header);
+
+/* Pound-include a locally created header (within quotes).
+ */
+void
+chaz_ConfWriter_add_local_include(const char *header);
+
+/* Print a "chapter heading" comment in the conf file when starting a module.
+ */
+void
+chaz_ConfWriter_start_module(const char *module_name);
+
+/* Leave a little whitespace at the end of each module.
+ */
+void
+chaz_ConfWriter_end_module(void);
+
+void
+chaz_ConfWriter_add_writer(struct chaz_ConfWriter *writer);
+
+typedef void
+(*chaz_ConfWriter_clean_up_t)(void);
+typedef void
+(*chaz_ConfWriter_vappend_conf_t)(const char *fmt, va_list args); 
+typedef void
+(*chaz_ConfWriter_add_def_t)(const char *sym, const char *value);
+typedef void
+(*chaz_ConfWriter_add_global_def_t)(const char *sym, const char *value);
+typedef void
+(*chaz_ConfWriter_add_typedef_t)(const char *type, const char *alias);
+typedef void
+(*chaz_ConfWriter_add_global_typedef_t)(const char *type, const char *alias);
+typedef void
+(*chaz_ConfWriter_add_sys_include_t)(const char *header);
+typedef void
+(*chaz_ConfWriter_add_local_include_t)(const char *header);
+typedef void
+(*chaz_ConfWriter_start_module_t)(const char *module_name);
+typedef void
+(*chaz_ConfWriter_end_module_t)(void);
+typedef struct chaz_ConfWriter {
+    chaz_ConfWriter_clean_up_t           clean_up;
+    chaz_ConfWriter_vappend_conf_t       vappend_conf;
+    chaz_ConfWriter_add_def_t            add_def;
+    chaz_ConfWriter_add_global_def_t     add_global_def;
+    chaz_ConfWriter_add_typedef_t        add_typedef;
+    chaz_ConfWriter_add_global_typedef_t add_global_typedef;
+    chaz_ConfWriter_add_sys_include_t    add_sys_include;
+    chaz_ConfWriter_add_local_include_t  add_local_include;
+    chaz_ConfWriter_start_module_t       start_module;
+    chaz_ConfWriter_end_module_t         end_module;
+} chaz_ConfWriter;
+
+#endif /* H_CHAZ_CONFWRITER */
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Core/ConfWriterC.h"
+/* Charmonizer/Core/ConfWriterC.h -- Write to a C header file.
+ */
+
+#ifndef H_CHAZ_CONFWRITERC
+#define H_CHAZ_CONFWRITERC 1
+
+/* Enable writing config to a C header file.
+ */
+void
+chaz_ConfWriterC_enable(void);
+
+#endif /* H_CHAZ_CONFWRITERC */
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Core/ConfWriterPerl.h"
+/* Charmonizer/Core/ConfWriterPerl.h -- Write to a Perl module file.
+ */
+
+#ifndef H_CHAZ_CONFWRITERPERL
+#define H_CHAZ_CONFWRITERPERL 1
+
+/* Enable writing config to a Perl module file.
+ */
+void
+chaz_ConfWriterPerl_enable(void);
+
+#endif /* H_CHAZ_CONFWRITERPERL */
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Core/ConfWriterPython.h"
+/* Charmonizer/Core/ConfWriterPython.h -- Write to a Python module file.
+ */
+
+#ifndef H_CHAZ_CONFWRITERPYTHON
+#define H_CHAZ_CONFWRITERPYTHON 1
+
+/* Enable writing config to a Python module file.
+ */
+void
+chaz_ConfWriterPython_enable(void);
+
+#endif /* H_CHAZ_CONFWRITERPYTHON */
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Core/ConfWriterRuby.h"
+/* Charmonizer/Core/ConfWriterRuby.h -- Write to a Ruby module file.
+ */
+
+#ifndef H_CHAZ_CONFWRITERRUBY
+#define H_CHAZ_CONFWRITERRUBY 1
+
+/* Enable writing config to a Ruby module file.
+ */
+void
+chaz_ConfWriterRuby_enable(void);
+
+#endif /* H_CHAZ_CONFWRITERRUBY */
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Core/HeaderChecker.h"
+/* Charmonizer/Probe/HeaderChecker.h
+ */
+
+#ifndef H_CHAZ_HEAD_CHECK
+#define H_CHAZ_HEAD_CHECK
+
+/* #include "Charmonizer/Core/Defines.h" */
+
+/* Bootstrap the HeadCheck.  Call this before anything else.
+ */
+void
+chaz_HeadCheck_init(void);
+
+/* Check for a particular header and return true if it's available.  The
+ * test-compile is only run the first time a given request is made.
+ */
+int
+chaz_HeadCheck_check_header(const char *header_name);
+
+/* Attempt to compile a file which pulls in all the headers specified by name
+ * in a null-terminated array.  If the compile succeeds, add them all to the
+ * internal register and return true.
+ */
+int
+chaz_HeadCheck_check_many_headers(const char **header_names);
+
+/* Return true if the member is present in the struct. */
+int
+chaz_HeadCheck_contains_member(const char *struct_name, const char *member,
+                               const char *includes);
+
+#endif /* H_CHAZ_HEAD_CHECK */
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Core/Make.h"
+/* Charmonizer/Core/Make.h
+ */
+
+#ifndef H_CHAZ_MAKE
+#define H_CHAZ_MAKE
+
+/* #include "Charmonizer/Core/CFlags.h" */
+/* #include "Charmonizer/Core/Library.h" */
+
+typedef struct chaz_MakeFile chaz_MakeFile;
+typedef struct chaz_MakeVar chaz_MakeVar;
+typedef struct chaz_MakeRule chaz_MakeRule;
+
+typedef void (*chaz_Make_list_files_callback_t)(const char *dir, char *file,
+                                                void *context);
+
+/** Initialize the environment.
+ */
+void
+chaz_Make_init(void);
+
+/** Clean up the environment.
+ */
+void
+chaz_Make_clean_up(void);
+
+/** Return the name of the detected 'make' executable.
+ */
+const char*
+chaz_Make_get_make(void);
+
+/** Return the type of shell used by the detected 'make' executable.
+ */
+int
+chaz_Make_shell_type(void);
+
+/** Recursively list files in a directory. For every file a callback is called
+ * with the filename and a context variable.
+ *
+ * @param dir Directory to search in.
+ * @param ext File extension to search for.
+ * @param callback Callback to call for every matching file.
+ * @param context Context variable to pass to callback.
+ */
+void
+chaz_Make_list_files(const char *dir, const char *ext,
+                     chaz_Make_list_files_callback_t callback, void *context);
+
+/** MakeFile constructor.
+ */
+chaz_MakeFile*
+chaz_MakeFile_new();
+
+/** MakeFile destructor.
+ */
+void
+chaz_MakeFile_destroy(chaz_MakeFile *makefile);
+
+/** Add a variable to a makefile.
+ *
+ * @param makefile The makefile.
+ * @param name Name of the variable.
+ * @param value Value of the variable. Can be NULL if you want add content
+ * later.
+ * @return a MakeVar.
+ */
+chaz_MakeVar*
+chaz_MakeFile_add_var(chaz_MakeFile *makefile, const char *name,
+                      const char *value);
+
+/** Add a rule to a makefile.
+ *
+ * @param makefile The makefile.
+ * @param target The first target of the rule. Can be NULL if you want to add
+ * targets later.
+ * @param prereq The first prerequisite of the rule. Can be NULL if you want to
+ * add prerequisites later.
+ * @return a MakeRule.
+ */
+chaz_MakeRule*
+chaz_MakeFile_add_rule(chaz_MakeFile *makefile, const char *target,
+                       const char *prereq);
+
+/** Return the rule for the 'clean' target.
+ *
+ * @param makefile The makefile.
+ */
+chaz_MakeRule*
+chaz_MakeFile_clean_rule(chaz_MakeFile *makefile);
+
+/** Return the rule for the 'distclean' target.
+ *
+ * @param makefile The makefile.
+ */
+chaz_MakeRule*
+chaz_MakeFile_distclean_rule(chaz_MakeFile *makefile);
+
+/** Add a rule to link an executable. The executable will also be added to the
+ * list of files to clean.
+ *
+ * @param makefile The makefile.
+ * @param exe The name of the executable.
+ * @param sources The list of source files.
+ * @param link_flags Additional link flags.
+ */
+chaz_MakeRule*
+chaz_MakeFile_add_exe(chaz_MakeFile *makefile, const char *exe,
+                      const char *sources, chaz_CFlags *link_flags);
+
+/** Add a rule to compile and link an executable. The executable will also be
+ * added to the list of files to clean.
+ *
+ * @param makefile The makefile.
+ * @param exe The name of the executable.
+ * @param sources The list of source files.
+ * @param cflags Additional compiler flags.
+ */
+chaz_MakeRule*
+chaz_MakeFile_add_compiled_exe(chaz_MakeFile *makefile, const char *exe,
+                               const char *sources, chaz_CFlags *cflags);
+
+/** Add a rule to link a shared library. The shared library will also be added
+ * to the list of files to clean.
+ *
+ * @param makefile The makefile.
+ * @param lib The shared library.
+ * @param sources The list of source files.
+ * @param link_flags Additional link flags.
+ */
+chaz_MakeRule*
+chaz_MakeFile_add_shared_lib(chaz_MakeFile *makefile, chaz_Lib *lib,
+                             const char *sources, chaz_CFlags *link_flags);
+
+/** Add a rule to create a static library. The static library will also be added
+ * to the list of files to clean.
+ *
+ * @param makefile The makefile.
+ * @param lib The static library.
+ * @param objects The list of object files to be archived.
+ */
+chaz_MakeRule*
+chaz_MakeFile_add_static_lib(chaz_MakeFile *makefile, chaz_Lib *lib,
+                             const char *objects);
+
+/** Add a rule to build the lemon parser generator.
+ *
+ * @param makefile The makefile.
+ * @param dir The lemon directory.
+ */
+chaz_MakeRule*
+chaz_MakeFile_add_lemon_exe(chaz_MakeFile *makefile, const char *dir);
+
+/** Add a rule for a lemon grammar.
+ *
+ * @param makefile The makefile.
+ * @param base_name The filename of the grammar without extension.
+ */
+chaz_MakeRule*
+chaz_MakeFile_add_lemon_grammar(chaz_MakeFile *makefile,
+                                const char *base_name);
+
+/** Write the makefile to a file named 'Makefile' in the current directory.
+ *
+ * @param makefile The makefile.
+ */
+void
+chaz_MakeFile_write(chaz_MakeFile *makefile);
+
+/** Append content to a makefile variable. The new content will be separated
+ * from the existing content with whitespace.
+ *
+ * @param var The variable.
+ * @param element The additional content.
+ */
+void
+chaz_MakeVar_append(chaz_MakeVar *var, const char *element);
+
+/** Add another target to a makefile rule.
+ *
+ * @param rule The rule.
+ * @param target The additional rule.
+ */
+void
+chaz_MakeRule_add_target(chaz_MakeRule *rule, const char *target);
+
+/** Add another prerequisite to a makefile rule.
+ *
+ * @param rule The rule.
+ * @param prereq The additional prerequisite.
+ */
+void
+chaz_MakeRule_add_prereq(chaz_MakeRule *rule, const char *prereq);
+
+/** Add a command to a rule.
+ *
+ * @param rule The rule.
+ * @param command The additional command.
+ */
+void
+chaz_MakeRule_add_command(chaz_MakeRule *rule, const char *command);
+
+/** Add a command to remove one or more files.
+ *
+ * @param rule The rule.
+ * @param files The list of files.
+ */
+void
+chaz_MakeRule_add_rm_command(chaz_MakeRule *rule, const char *files);
+
+/** Add a command to remove one or more directories.
+ *
+ * @param rule The rule.
+ * @param dirs The list of directories.
+ */
+void
+chaz_MakeRule_add_recursive_rm_command(chaz_MakeRule *rule, const char *dirs);
+
+/** Add one or more commands to call another makefile recursively.
+ *
+ * @param rule The rule.
+ * @param dir The directory in which to call the makefile.
+ * @param target The target to call. Pass NULL for the default target.
+ */
+void
+chaz_MakeRule_add_make_command(chaz_MakeRule *rule, const char *dir,
+                               const char *target);
+
+#endif /* H_CHAZ_MAKE */
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Core/OperatingSystem.h"
+/* Charmonizer/Core/OperatingSystem.h - abstract an operating system down to a few
+ * variables.
+ */
+
+#ifndef H_CHAZ_OPER_SYS
+#define H_CHAZ_OPER_SYS
+
+#define CHAZ_OS_POSIX    1
+#define CHAZ_OS_CMD_EXE  2
+
+/* Safely remove a file named [name]. Needed because of Windows quirks.
+ * Returns true on success, false on failure.
+ */
+int
+chaz_OS_remove(const char *name);
+
+/* Invoke a command and attempt to suppress output from both stdout and stderr
+ * (as if they had been sent to /dev/null).  If it's not possible to run the
+ * command quietly, run it anyway.
+ */
+int
+chaz_OS_run_quietly(const char *command);
+
+/* Capture both stdout and stderr for a command to the supplied filepath.
+ */
+int
+chaz_OS_run_redirected(const char *command, const char *path);
+
+/* Run a command beginning with the name of an executable in the current
+ * working directory and capture both stdout and stderr to the supplied
+ * filepath.
+ */
+int
+chaz_OS_run_local_redirected(const char *command, const char *path);
+
+/* Run a command and return the output from stdout.
+ */
+char*
+chaz_OS_run_and_capture(const char *command, size_t *output_len);
+
+/* Attempt to create a directory.
+ */
+void
+chaz_OS_mkdir(const char *filepath);
+
+/* Attempt to remove a directory, which must be empty.
+ */
+void
+chaz_OS_rmdir(const char *filepath);
+
+/* Return the operating system name.
+ */
+const char*
+chaz_OS_name(void);
+
+int
+chaz_OS_is_darwin(void);
+
+int
+chaz_OS_is_cygwin(void);
+
+/* Return the extension for an executable on this system.
+ */
+const char*
+chaz_OS_exe_ext(void);
+
+/* Return the extension for a shared object on this system.
+ */
+const char*
+chaz_OS_shared_lib_ext(void);
+
+/* Return the extension for a static library on this system.
+ */
+const char*
+chaz_OS_static_lib_ext(void);
+
+/* Return the equivalent of /dev/null on this system.
+ */
+const char*
+chaz_OS_dev_null(void);
+
+/* Return the directory separator on this system.
+ */
+const char*
+chaz_OS_dir_sep(void);
+
+/* Return the shell type of this system.
+ */
+int
+chaz_OS_shell_type(void);
+
+/* Initialize the Charmonizer/Core/OperatingSystem module.
+ */
+void
+chaz_OS_init(void);
+
+#endif /* H_CHAZ_COMPILER */
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Core/Util.h"
+/* Chaz/Core/Util.h -- miscellaneous utilities.
+ */
+
+#ifndef H_CHAZ_UTIL
+#define H_CHAZ_UTIL 1
+
+#include <stdio.h>
+#include <stddef.h>
+#include <stdarg.h>
+
+extern int chaz_Util_verbosity;
+
+/* Open a file (truncating if necessary) and write [content] to it.  Util_die() if
+ * an error occurs.
+ */
+void
+chaz_Util_write_file(const char *filename, const char *content);
+
+/* Read an entire file into memory.
+ */
+char*
+chaz_Util_slurp_file(const char *file_path, size_t *len_ptr);
+
+/* Return a newly allocated copy of a NULL-terminated string.
+ */
+char*
+chaz_Util_strdup(const char *string);
+
+/* Join a NULL-terminated list of strings using a separator.
+ */
+char*
+chaz_Util_join(const char *sep, ...);
+
+/* Get the length of a file (may overshoot on text files under DOS).
+ */
+long
+chaz_Util_flength(void *file);
+
+/* Print an error message to stderr and exit.
+ */
+void
+chaz_Util_die(const char *format, ...);
+
+/* Print an error message to stderr.
+ */
+void
+chaz_Util_warn(const char *format, ...);
+
+/* Attept to delete a file.  Return true if the file is gone, whether or not
+ * it was there to begin with.  Issue a warning and return false if the file
+ * still exists.
+ */
+int
+chaz_Util_remove_and_verify(const char *file_path);
+
+/* Attempt to open a file for reading, then close it immediately.
+ */
+int
+chaz_Util_can_open_file(const char *file_path);
+
+#endif /* H_CHAZ_UTIL */
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Probe.h"
+#ifndef H_CHAZ
+#define H_CHAZ 1
+
+#include <stddef.h>
+#include <stdio.h>
+
+struct chaz_CLI;
+
+/* Parse command line arguments, initializing and filling in the supplied
+ * `args` struct.
+ *
+ *     APP_NAME --cc=CC_COMMAND
+ *              [--enable-c]
+ *              [--enable-perl]
+ *              [--enable-python]
+ *              [--enable-ruby]
+ *              [-- [CFLAGS]]
+ *
+ * @return true if argument parsing proceeds without incident, false if
+ * unexpected arguments are encountered or values are missing or invalid.
+ */
+int
+chaz_Probe_parse_cli_args(int argc, const char *argv[],
+                          struct chaz_CLI *cli);
+
+/* Exit after printing usage instructions to stderr.
+ */
+void
+chaz_Probe_die_usage(void);
+
+/* Set up the Charmonizer environment.
+ *
+ * If the environment variable CHARM_VERBOSITY has been set, it will be
+ * processed at this time:
+ *
+ *      0 - silent
+ *      1 - normal
+ *      2 - debugging
+ */
+void
+chaz_Probe_init(struct chaz_CLI *cli);
+
+/* Clean up the Charmonizer environment -- deleting tempfiles, etc.  This
+ * should be called only after everything else finishes.
+ */
+void
+chaz_Probe_clean_up(void);
+
+/* Return an integer version of the GCC version number which is
+ * (10000 * __GNU_C__ + 100 * __GNUC_MINOR__ + __GNUC_PATCHLEVEL__).
+ */
+int
+chaz_Probe_gcc_version_num(void);
+
+/* If the compiler is GCC (or claims compatibility), return an X.Y.Z string
+ * version of the GCC version; otherwise, return NULL.
+ */
+const char*
+chaz_Probe_gcc_version(void);
+
+/* Return the integer version of MSVC defined by _MSC_VER
+ */
+int
+chaz_Probe_msvc_version_num(void);
+
+#endif /* Include guard. */
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Probe/AtomicOps.h"
+/* Charmonizer/Probe/AtomicOps.h
+ */
+
+#ifndef H_CHAZ_ATOMICOPS
+#define H_CHAZ_ATOMICOPS
+
+#include <stdio.h>
+
+/* Run the AtomicOps module.
+ *
+ * These following symbols will be defined if the associated headers are
+ * available:
+ *
+ * HAS_LIBKERN_OSATOMIC_H  <libkern/OSAtomic.h> (Mac OS X)
+ * HAS_SYS_ATOMIC_H        <sys/atomic.h>       (Solaris)
+ * HAS_INTRIN_H            <intrin.h>           (Windows)
+ *
+ * This symbol is defined if OSAtomicCompareAndSwapPtr is available:
+ *
+ * HAS_OSATOMIC_CAS_PTR
+ */
+void chaz_AtomicOps_run(void);
+
+#endif /* H_CHAZ_ATOMICOPS */
+
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Probe/Booleans.h"
+/* Charmonizer/Probe/Booleans.h -- bool type.
+ *
+ * If stdbool.h is is available, it will be pound-included in the configuration
+ * header.  If it is not, the following typedef will be defined:
+ *
+ * bool
+ *
+ * These symbols will be defined if they are not already:
+ *
+ * true
+ * false
+ */
+
+#ifndef H_CHAZ_BOOLEANS
+#define H_CHAZ_BOOLEANS
+
+#include <stdio.h>
+
+/* Run the Booleans module.
+ */
+void chaz_Booleans_run(void);
+
+#endif /* H_CHAZ_BOOLEANS */
+
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Probe/BuildEnv.h"
+/* Charmonizer/Probe/BuildEnv.h -- Build environment.
+ *
+ * Capture various information about the build environment, including the C
+ * compiler's interface, the shell, the operating system, etc.
+ *
+ * The following symbols will be defined:
+ *
+ * CC - String representation of the C compiler executable.
+ * CFLAGS - C compiler flags.
+ * EXTRA_CFLAGS - Extra C compiler flags.
+ */
+
+#ifndef H_CHAZ_BUILDENV
+#define H_CHAZ_BUILDENV
+
+#include <stdio.h>
+
+/* Run the BuildEnv module.
+ */
+void chaz_BuildEnv_run(void);
+
+#endif /* H_CHAZ_BUILDENV */
+
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Probe/DirManip.h"
+/* Charmonizer/Probe/DirManip.h
+ */
+
+#ifndef H_CHAZ_DIRMANIP
+#define H_CHAZ_DIRMANIP
+
+/* The DirManip module exports or aliases symbols related to directory and file
+ * manipulation.
+ *
+ * Defined if the header files dirent.h and direct.h are available, respectively:
+ *
+ * HAS_DIRENT_H
+ * HAS_DIRECT_H
+ *
+ * Defined if struct dirent has these members.
+ *
+ * HAS_DIRENT_D_NAMLEN
+ * HAS_DIRENT_D_TYPE
+ *
+ * The "makedir" macro will be aliased to the POSIX-specified two-argument
+ * "mkdir" interface:
+ *
+ * makedir
+ *
+ * On some systems, the second argument to makedir will be ignored, in which
+ * case this symbol will be true; otherwise, it will be false: (TODO: This
+ * isn't verified and may sometimes be incorrect.)
+ *
+ * MAKEDIR_MODE_IGNORED
+ *
+ * String representing the system's directory separator:
+ *
+ * DIR_SEP
+ *
+ * True if the remove() function removes directories, false otherwise:
+ *
+ * REMOVE_ZAPS_DIRS
+ */
+void chaz_DirManip_run(void);
+
+#endif /* H_CHAZ_DIR_SEP */
+
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Probe/Floats.h"
+/* Charmonizer/Probe/Floats.h -- floating point types.
+ *
+ * The following symbols will be created if the platform supports IEEE 754
+ * floating point types:
+ *
+ * F32_NAN
+ * F32_INF
+ * F32_NEGINF
+ * F64_NAN
+ * F64_INF
+ * F64_NEGINF
+ *
+ * TODO: Actually test to see whether IEEE 754 is supported, rather than just
+ * lying about it.
+ */
+
+#ifndef H_CHAZ_FLOATS
+#define H_CHAZ_FLOATS
+
+/* Run the Floats module.
+ */
+void
+chaz_Floats_run(void);
+
+/* Return the name of the math library to link against or NULL.
+ */
+const char*
+chaz_Floats_math_library(void);
+
+#endif /* H_CHAZ_FLOATS */
+
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Probe/FuncMacro.h"
+/* Charmonizer/Probe/FuncMacro.h
+ */
+
+#ifndef H_CHAZ_FUNC_MACRO
+#define H_CHAZ_FUNC_MACRO
+
+#include <stdio.h>
+
+/* Run the FuncMacro module.
+ *
+ * If __func__ successfully resolves, this will be defined:
+ *
+ * HAS_ISO_FUNC_MACRO
+ *
+ * If __FUNCTION__ successfully resolves, this will be defined:
+ *
+ * HAS_GNUC_FUNC_MACRO
+ *
+ * If one or the other succeeds, these will be defined:
+ *
+ * HAS_FUNC_MACRO
+ * FUNC_MACRO
+ *
+ * The "inline" keyword will also be probed for.  If it is available, the
+ * following macro will be defined to "inline", otherwise it will be defined
+ * to nothing.
+ *
+ * INLINE
+ */
+void chaz_FuncMacro_run(void);
+
+#endif /* H_CHAZ_FUNC_MACRO */
+
+
+
+
+/***************************************************************************/
+
+#line 20 "src/Charmonizer/Probe/Headers.h"
+/* Charmonizer/Probe/Headers.h
+ */
+
+#ifndef H_CHAZ_HEADERS
+#define H_CHAZ_HEADERS
+
+#include <stdio.h>
+/* #include "Charmonizer/Core/Defines.h" */
+
+/* Check whether a particular header file is available.  The test-compile is
+ * only run the first time a given request is made.
+ */
+int
+chaz_Headers_check(const char *header_name);
+
+/* Run the Headers module.
+ *
+ * Exported symbols:
+ *
+ * If HAS_C89 is declared, this system has all the header files described in
+ * Ansi C 1989.  HAS_C90 is a synonym.  (It would be surprising if they are
+ * not defined, because Charmonizer itself assumes C89.)
+ *
+ * HAS_C89
+ * HAS_C90
+ *
+ * One symbol is exported for each C89 header file:
+ *
+ * HAS_ASSERT_H
+ * HAS_CTYPE_H
+ * HAS_ERRNO_H
+ * HAS_FLOAT_H
+ * HAS_LIMITS_H
+ * HAS_LOCALE_H
+ * HAS_MATH_H
+ * HAS_SETJMP_H
+ * HAS_SIGNAL_H
+ * HAS_STDARG_H
+ * HAS_STDDEF_H
+ * HAS_STDIO_H
+ * HAS_STDLIB_H
+ * HAS_STRING_H
+ * HAS_TIME_H
+ *
+ * One symbol is exported for every POSIX header present, and HAS_POSIX is
+ * exported if they're all there.
+ *
+ * HAS_POSIX
+ *
+ * HAS_CPIO_H
+ * HAS_DIRENT_H
+ * HAS_FCNTL_H
+ * HAS_GRP_H
+ * HAS_PWD_H
+ * HAS_SYS_STAT_H
+ * HAS_SYS_TIMES_H
+ * HAS_SYS_TYPES_H
+ * HAS_SYS_UTSNAME_H
+ * HAS_WAIT_H
+ * HAS_TAR_H
+ * HAS_TERMIOS_H
+ * HAS_UNISTD_H
+ * HAS_UTIME_H
+ *
+ * If pthread.h is available, this will be exported:
+ *
+ * HAS_PTHREAD_H
+ */
+void
+chaz_Headers_run(void);
+
+#endif /* H_CHAZ_HEADERS */
+
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Probe/Integers.h"
+/* Charmonizer/Probe/Integers.h -- info about integer types and sizes.
+ *
+ * One or the other of these will be defined, depending on whether the
+ * processor is big-endian or little-endian.
+ *
+ * BIG_END
+ * LITTLE_END
+ *
+ * These will always be defined:
+ *
+ * SIZEOF_CHAR
+ * SIZEOF_SHORT
+ * SIZEOF_INT
+ * SIZEOF_LONG
+ * SIZEOF_PTR
+ *
+ * If long longs are available these symbols will be defined:
+ *
+ * HAS_LONG_LONG
+ * SIZEOF_LONG_LONG
+ *
+ * Similarly, with the __int64 type (the sizeof is included for completeness):
+ *
+ * HAS___INT64
+ * SIZEOF___INT64
+ *
+ * If the inttypes.h or stdint.h header files are available, these may be
+ * defined:
+ *
+ * HAS_INTTYPES_H
+ * HAS_STDINT_H
+ *
+ * If stdint.h is is available, it will be pound-included in the configuration
+ * header.  If it is not, the following typedefs and macros will be defined if
+ * possible:
+ *
+ * int8_t
+ * int16_t
+ * int32_t
+ * int64_t
+ * uint8_t
+ * uint16_t
+ * uint32_t
+ * uint64_t
+ * INT8_MAX
+ * INT16_MAX
+ * INT32_MAX
+ * INT64_MAX
+ * INT8_MIN
+ * INT16_MIN
+ * INT32_MIN
+ * INT64_MIN
+ * UINT8_MAX
+ * UINT16_MAX
+ * UINT32_MAX
+ * UINT64_MAX
+ * SIZE_MAX
+ * INT32_C
+ * INT64_C
+ * UINT32_C
+ * UINT64_C
+ *
+ * If inttypes.h is is available, it will be pound-included in the
+ * configuration header.  If it is not, the following macros will be defined if
+ * possible:
+ *
+ * PRId64
+ * PRIu64
+ *
+ * Availability of integer types is indicated by which of these are defined:
+ *
+ * HAS_INT8_T
+ * HAS_INT16_T
+ * HAS_INT32_T
+ * HAS_INT64_T
+ *
+ * If 64-bit integers are available, this macro will promote pointers to i64_t
+ * safely.
+ *
+ * PTR_TO_I64(ptr)
+ */
+
+#ifndef H_CHAZ_INTEGERS
+#define H_CHAZ_INTEGERS
+
+#include <stdio.h>
+
+/* Run the Integers module.
+ */
+void chaz_Integers_run(void);
+
+#endif /* H_CHAZ_INTEGERS */
+
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Probe/LargeFiles.h"
+/* Charmonizer/Probe/LargeFiles.h
+ */
+
+#ifndef H_CHAZ_LARGE_FILES
+#define H_CHAZ_LARGE_FILES
+
+#include <stdio.h>
+
+/* The LargeFiles module attempts to detect these symbols or alias them to
+ * synonyms:
+ *
+ * off64_t
+ * fopen64
+ * ftello64
+ * fseeko64
+ * lseek64
+ * pread64
+ *
+ * If off64_t or its equivalent is available, this will be defined:
+ *
+ * HAS_64BIT_OFFSET_TYPE
+ *
+ * If 64-bit variants of fopen, ftell, and fseek are available, this will be
+ * defined:
+ *
+ * HAS_64BIT_STDIO
+ *
+ * If 64-bit variants of pread and lseek are available, then corresponding
+ * symbols will be defined:
+ *
+ * HAS_64BIT_PREAD
+ * HAS_64BIT_LSEEK
+ *
+ * Use of the off64_t symbol may require sys/types.h.
+ */
+void chaz_LargeFiles_run(void);
+
+#endif /* H_CHAZ_LARGE_FILES */
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Probe/Memory.h"
+/* Charmonizer/Probe/Memory.h
+ */
+
+#ifndef H_CHAZ_MEMORY
+#define H_CHAZ_MEMORY
+
+/* The Memory module attempts to detect these symbols or alias them to
+ * synonyms:
+ *
+ * alloca
+ *
+ * These following symbols will be defined if the associated headers are
+ * available:
+ *
+ * HAS_SYS_MMAN_H          <sys/mman.h>
+ * HAS_ALLOCA_H            <alloca.h>
+ * HAS_MALLOC_H            <malloc.h>
+ *
+ * Defined if alloca() is available via stdlib.h:
+ *
+ * ALLOCA_IN_STDLIB_H
+ */
+void chaz_Memory_run(void);
+
+#endif /* H_CHAZ_MEMORY */
+
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Probe/RegularExpressions.h"
+/* Charmonizer/Probe/RegularExpressions.h -- regular expressions.
+ */
+
+#ifndef H_CHAZ_REGULAREXPRESSIONS
+#define H_CHAZ_REGULAREXPRESSIONS
+
+/* Run the RegularExpressions module.
+ */
+void chaz_RegularExpressions_run(void);
+
+#endif /* H_CHAZ_REGULAREXPRESSIONS */
+
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Probe/Strings.h"
+/* Charmonizer/Probe/Strings.h
+ */
+
+#ifndef H_CHAZ_STRINGS
+#define H_CHAZ_STRINGS
+
+/* The Strings module attempts to detect whether snprintf works as specified
+ * by the C99 standard. It also looks for system-specific functions which can
+ * be used to emulate snprintf.
+ */
+void chaz_Strings_run(void);
+
+#endif /* H_CHAZ_STRINGS */
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Probe/SymbolVisibility.h"
+/* Charmonizer/Probe/SymbolVisibility.h
+ */
+
+#ifndef H_CHAZ_SYMBOLVISIBILITY
+#define H_CHAZ_SYMBOLVISIBILITY
+
+void chaz_SymbolVisibility_run(void);
+
+#endif /* H_CHAZ_SYMBOLVISIBILITY */
+
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Probe/UnusedVars.h"
+/* Charmonizer/Probe/UnusedVars.h
+ */
+
+#ifndef H_CHAZ_UNUSED_VARS
+#define H_CHAZ_UNUSED_VARS
+
+#include <stdio.h>
+
+/* Run the UnusedVars module.
+ *
+ * These symbols are exported:
+ *
+ * UNUSED_VAR(var)
+ * UNREACHABLE_RETURN(type)
+ *
+ */
+void chaz_UnusedVars_run(void);
+
+#endif /* H_CHAZ_UNUSED_VARS */
+
+
+
+
+/***************************************************************************/
+
+#line 21 "src/Charmonizer/Probe/VariadicMacros.h"
+/* Charmonizer/Probe/VariadicMacros.h
+ */
+
+#ifndef H_CHAZ_VARIADIC_MACROS
+#define H_CHAZ_VARIADIC_MACROS
+
+#include <stdio.h>
+
+/* Run the VariadicMacros module.
+ *
+ * If your compiler supports ISO-style variadic macros, this will be defined:
+ *
+ * HAS_ISO_VARIADIC_MACROS
+ *
+ * If your compiler supports GNU-style variadic macros, this will be defined:
+ *
+ * HAS_GNUC_VARIADIC_MACROS
+ *
+ * If you have at least one of the above, this will be defined:
+ *
+ * HAS_VARIADIC_MACROS
+ */
+void chaz_VariadicMacros_run(void);
+
+#endif /* H_CHAZ_VARIADIC_MACROS */
+
+
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Core/Library.c"
+#include <string.h>
+#include <stdlib.h>
+/* #include "Charmonizer/Core/Library.h" */
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Core/OperatingSystem.h" */
+
+struct chaz_Lib {
+    char *name;
+    char *version;
+    char *major_version;
+    int   is_static;
+    int   is_shared;
+    chaz_LibType lib_type;
+};
+
+static char*
+S_build_filename(chaz_Lib *lib, const char *version, const char *ext);
+
+static const char*
+S_get_prefix(void);
+
+chaz_Lib*
+chaz_Lib_new(const char *name, chaz_LibType lib_type, const char *version,
+             const char *major_version) {
+    chaz_Lib *lib = (chaz_Lib*)malloc(sizeof(chaz_Lib));
+    lib->name          = chaz_Util_strdup(name);
+    lib->version       = chaz_Util_strdup(version);
+    lib->major_version = chaz_Util_strdup(major_version);
+    lib->lib_type      = lib_type;
+    if (lib_type == chaz_Lib_SHARED) {
+        lib->is_shared = 1;
+        lib->is_static = 0;
+    }
+    else if (lib_type == chaz_Lib_STATIC) {
+        lib->is_shared = 0;
+        lib->is_static = 1;
+    }
+    else {
+        chaz_Util_die("Invalid value for lib_type: %d", lib_type);
+    }
+    return lib;
+}
+
+void
+chaz_Lib_destroy(chaz_Lib *lib) {
+    free(lib->name);
+    free(lib->version);
+    free(lib->major_version);
+    free(lib);
+}
+
+const char*
+chaz_Lib_get_name(chaz_Lib *lib) {
+    return lib->name;
+}
+
+const char*
+chaz_Lib_get_version(chaz_Lib *lib) {
+    return lib->version;
+}
+
+const char*
+chaz_Lib_get_major_version(chaz_Lib *lib) {
+    return lib->major_version;
+}
+
+int
+chaz_Lib_is_shared (chaz_Lib *lib) {
+    return lib->is_shared;
+}
+
+int
+chaz_Lib_is_static (chaz_Lib *lib) {
+    return lib->is_static;
+}
+
+char*
+chaz_Lib_filename(chaz_Lib *lib) {
+    const char *ext = lib->is_shared
+                      ? chaz_OS_shared_lib_ext()
+                      : chaz_OS_static_lib_ext();
+
+    if ((strcmp(ext, ".dll") == 0) || strcmp(ext, ".lib") == 0) {
+        return S_build_filename(lib, lib->major_version, ext);
+    }
+    else {
+        return S_build_filename(lib, lib->version, ext);
+    }
+}
+
+char*
+chaz_Lib_major_version_filename(chaz_Lib *lib) {
+    const char *ext = lib->is_shared
+                      ? chaz_OS_shared_lib_ext()
+                      : chaz_OS_static_lib_ext();
+    return S_build_filename(lib, lib->major_version, ext);
+}
+
+char*
+chaz_Lib_no_version_filename(chaz_Lib *lib) {
+    const char *prefix = S_get_prefix();
+    const char *ext = lib->is_shared
+                      ? chaz_OS_shared_lib_ext()
+                      : chaz_OS_static_lib_ext();
+    return chaz_Util_join("", prefix, lib->name, ext, NULL);
+}
+
+char*
+chaz_Lib_implib_filename(chaz_Lib *lib) {
+    return S_build_filename(lib, lib->major_version, ".lib");
+}
+
+char*
+chaz_Lib_export_filename(chaz_Lib *lib) {
+    return S_build_filename(lib, lib->major_version, ".exp");
+}
+
+static char*
+S_build_filename(chaz_Lib *lib, const char *version, const char *ext) {
+    const char *prefix    = S_get_prefix();
+    const char *shlib_ext = chaz_OS_shared_lib_ext();
+
+    /* Use `shlib_ext` as a proxy for OS to determine behavior, but append
+     * the supplied `ext`. */
+    if (strcmp(shlib_ext, ".dll") == 0) {
+        return chaz_Util_join("", prefix, lib->name, "-", version, ext, NULL);
+    }
+    else if (strcmp(shlib_ext, ".dylib") == 0) {
+        return chaz_Util_join("", prefix, lib->name, ".", version, ext, NULL);
+    }
+    else {
+        return chaz_Util_join("", prefix, lib->name, ext, ".", version, NULL);
+    }
+}
+
+static const char*
+S_get_prefix() {
+    if (chaz_CC_msvc_version_num()) {
+        return "";
+    }
+    else if (chaz_OS_is_cygwin()) {
+        return "cyg";
+    }
+    else {
+        return "lib";
+    }
+}
+
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Core/CFlags.c"
+#include <string.h>
+#include <stdlib.h>
+/* #include "Charmonizer/Core/CFlags.h" */
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Core/OperatingSystem.h" */
+/* #include "Charmonizer/Core/Library.h" */
+
+struct chaz_CFlags {
+    int   style;
+    char *string;
+};
+
+chaz_CFlags*
+chaz_CFlags_new(int style) {
+    chaz_CFlags *flags = (chaz_CFlags*)malloc(sizeof(chaz_CFlags));
+    flags->style  = style;
+    flags->string = chaz_Util_strdup("");
+    return flags;
+}
+
+void
+chaz_CFlags_destroy(chaz_CFlags *flags) {
+    free(flags->string);
+    free(flags);
+}
+
+const char*
+chaz_CFlags_get_string(chaz_CFlags *flags) {
+    return flags->string;
+}
+
+void
+chaz_CFlags_append(chaz_CFlags *flags, const char *string) {
+    char *new_string;
+    if (flags->string[0] == '\0') {
+        new_string = chaz_Util_strdup(string);
+    }
+    else {
+        new_string = chaz_Util_join(" ", flags->string, string, NULL);
+    }
+    free(flags->string);
+    flags->string = new_string;
+}
+
+void
+chaz_CFlags_clear(chaz_CFlags *flags) {
+    if (flags->string[0] != '\0') {
+        free(flags->string);
+        flags->string = chaz_Util_strdup("");
+    }
+}
+
+void
+chaz_CFlags_set_output_obj(chaz_CFlags *flags, const char *filename) {
+    const char *output;
+    char *string;
+    if (flags->style == CHAZ_CFLAGS_STYLE_MSVC) {
+        output = "/c /Fo";
+    }
+    else {
+        /* POSIX */
+        output = "-c -o ";
+    }
+    string = chaz_Util_join("", output, filename, NULL);
+    chaz_CFlags_append(flags, string);
+    free(string);
+}
+
+void
+chaz_CFlags_set_output_exe(chaz_CFlags *flags, const char *filename) {
+    const char *output;
+    char *string;
+    if (flags->style == CHAZ_CFLAGS_STYLE_MSVC) {
+        output = "/Fe";
+    }
+    else {
+        /* POSIX */
+        output = "-o ";
+    }
+    string = chaz_Util_join("", output, filename, NULL);
+    chaz_CFlags_append(flags, string);
+    free(string);
+}
+
+void
+chaz_CFlags_add_define(chaz_CFlags *flags, const char *name,
+                       const char *value) {
+    const char *define;
+    char *string;
+    if (flags->style == CHAZ_CFLAGS_STYLE_MSVC) {
+        define = "/D";
+    }
+    else {
+        /* POSIX */
+        define = "-D ";
+    }
+    if (value) {
+        string = chaz_Util_join("", define, name, "=", value, NULL);
+    }
+    else {
+        string = chaz_Util_join("", define, name, NULL);
+    }
+    chaz_CFlags_append(flags, string);
+    free(string);
+}
+
+void
+chaz_CFlags_add_include_dir(chaz_CFlags *flags, const char *dir) {
+    const char *include;
+    char *string;
+    if (flags->style == CHAZ_CFLAGS_STYLE_MSVC)  {
+        include = "/I ";
+    }
+    else {
+        /* POSIX */
+        include = "-I ";
+    }
+    string = chaz_Util_join("", include, dir, NULL);
+    chaz_CFlags_append(flags, string);
+    free(string);
+}
+
+void
+chaz_CFlags_enable_optimization(chaz_CFlags *flags) {
+    const char *string;
+    if (flags->style == CHAZ_CFLAGS_STYLE_MSVC) {
+        string = "/O2";
+    }
+    else if (flags->style == CHAZ_CFLAGS_STYLE_GNU) {
+        string = "-O2";
+    }
+    else if (flags->style == CHAZ_CFLAGS_STYLE_SUN_C) {
+        string = "-xO4";
+    }
+    else {
+        /* POSIX */
+        string = "-O 1";
+    }
+    chaz_CFlags_append(flags, string);
+}
+
+void
+chaz_CFlags_enable_debugging(chaz_CFlags *flags) {
+    if (flags->style == CHAZ_CFLAGS_STYLE_GNU
+        || flags->style == CHAZ_CFLAGS_STYLE_SUN_C) {
+        chaz_CFlags_append(flags, "-g");
+    }
+}
+
+void
+chaz_CFlags_disable_strict_aliasing(chaz_CFlags *flags) {
+    if (flags->style == CHAZ_CFLAGS_STYLE_MSVC) {
+        return;
+    }
+    else if (flags->style == CHAZ_CFLAGS_STYLE_GNU) {
+        chaz_CFlags_append(flags, "-fno-strict-aliasing");
+    }
+    else if (flags->style == CHAZ_CFLAGS_STYLE_SUN_C) {
+        chaz_CFlags_append(flags, "-xalias_level=any");
+    }
+    else {
+        chaz_Util_die("Don't know how to disable strict aliasing with '%s'",
+                      chaz_CC_get_cc());
+    }
+}
+
+void
+chaz_CFlags_set_warnings_as_errors(chaz_CFlags *flags) {
+    const char *string;
+    if (flags->style == CHAZ_CFLAGS_STYLE_MSVC) {
+        string = "/WX";
+    }
+    else if (flags->style == CHAZ_CFLAGS_STYLE_GNU) {
+        string = "-Werror";
+    }
+    else if (flags->style == CHAZ_CFLAGS_STYLE_SUN_C) {
+        string = "-errwarn=%all";
+    }
+    else {
+        chaz_Util_die("Don't know how to set warnings as errors with '%s'",
+                      chaz_CC_get_cc());
+    }
+    chaz_CFlags_append(flags, string);
+}
+
+void
+chaz_CFlags_compile_shared_library(chaz_CFlags *flags) {
+    const char *string;
+    if (flags->style == CHAZ_CFLAGS_STYLE_MSVC) {
+        string = "/MD";
+    }
+    else if (flags->style == CHAZ_CFLAGS_STYLE_GNU) {
+        const char *shlib_ext = chaz_OS_shared_lib_ext();
+        if (strcmp(shlib_ext, ".dylib") == 0) {
+            string = "-fno-common";
+        }
+        else if (strcmp(shlib_ext, ".so") == 0) {
+            string = "-fPIC";
+        }
+        else if (strcmp(shlib_ext, ".dll") == 0) {
+            /* MinGW */
+            return;
+        }
+        else {
+            /* unknown */
+            return;
+        }
+    }
+    else if (flags->style == CHAZ_CFLAGS_STYLE_SUN_C) {
+        string = "-KPIC";
+    }
+    else {
+        return;
+    }
+    chaz_CFlags_append(flags, string);
+}
+
+void
+chaz_CFlags_hide_symbols(chaz_CFlags *flags) {
+    if (flags->style == CHAZ_CFLAGS_STYLE_GNU) {
+        if (strcmp(chaz_OS_shared_lib_ext(), ".dll") != 0) {
+            chaz_CFlags_append(flags, "-fvisibility=hidden");
+        }
+    }
+    else if (flags->style == CHAZ_CFLAGS_STYLE_SUN_C) {
+        if (chaz_CC_sun_c_version_num() >= 0x550) {
+            /* Sun Studio 8. */
+            chaz_CFlags_append(flags, "-xldscope=hidden");
+        }
+    }
+}
+
+void
+chaz_CFlags_link_shared_library(chaz_CFlags *flags) {
+    const char *string;
+    if (flags->style == CHAZ_CFLAGS_STYLE_MSVC) {
+        string = "/DLL";
+    }
+    else if (flags->style == CHAZ_CFLAGS_STYLE_GNU) {
+        if (strcmp(chaz_OS_shared_lib_ext(), ".dylib") == 0) {
+            string = "-dynamiclib";
+        }
+        else {
+            string = "-shared";
+        }
+    }
+    else if (flags->style == CHAZ_CFLAGS_STYLE_SUN_C) {
+        string = "-G";
+    }
+    else {
+        chaz_Util_die("Don't know how to link a shared library with '%s'",
+                      chaz_CC_get_cc());
+    }
+    chaz_CFlags_append(flags, string);
+}
+
+void
+chaz_CFlags_set_shared_library_version(chaz_CFlags *flags, chaz_Lib *lib) {
+    if (flags->style == CHAZ_CFLAGS_STYLE_GNU) {
+        const char *shlib_ext = chaz_OS_shared_lib_ext();
+
+        if (strcmp(shlib_ext, ".dylib") == 0) {
+            const char *version = chaz_Lib_get_version(lib);
+            char *string
+                = chaz_Util_join(" ", "-current_version", version, NULL);
+            chaz_CFlags_append(flags, string);
+            free(string);
+        }
+        else if (strcmp(shlib_ext, ".so") == 0) {
+            char *soname = chaz_Lib_major_version_filename(lib);
+            char *string = chaz_Util_join("", "-Wl,-soname,", soname, NULL);
+            chaz_CFlags_append(flags, string);
+            free(string);
+            free(soname);
+        }
+    }
+    else if (flags->style == CHAZ_CFLAGS_STYLE_SUN_C) {
+        char *soname = chaz_Lib_major_version_filename(lib);
+        char *string = chaz_Util_join(" ", "-h", soname, NULL);
+        chaz_CFlags_append(flags, string);
+        free(string);
+        free(soname);
+    }
+}
+
+void
+chaz_CFlags_set_link_output(chaz_CFlags *flags, const char *filename) {
+    const char *output;
+    char *string;
+    if (flags->style == CHAZ_CFLAGS_STYLE_MSVC) {
+        output = "/OUT:";
+    }
+    else {
+        output = "-o ";
+    }
+    string = chaz_Util_join("", output, filename, NULL);
+    chaz_CFlags_append(flags, string);
+    free(string);
+}
+
+void
+chaz_CFlags_add_library_path(chaz_CFlags *flags, const char *directory) {
+    const char *lib_path;
+    char *string;
+    if (flags->style == CHAZ_CFLAGS_STYLE_MSVC) {
+        if (strcmp(directory, ".") == 0) {
+            /* The MS linker searches the current directory by default. */
+            return;
+        }
+        else {
+            lib_path = "/LIBPATH:";
+        }
+    }
+    else {
+        lib_path = "-L ";
+    }
+    string = chaz_Util_join("", lib_path, directory, NULL);
+    chaz_CFlags_append(flags, string);
+    free(string);
+}
+
+void
+chaz_CFlags_add_library(chaz_CFlags *flags, chaz_Lib *lib) {
+    char *filename;
+    if (flags->style == CHAZ_CFLAGS_STYLE_MSVC) {
+        filename = chaz_Lib_implib_filename(lib);
+    }
+    else {
+        filename = chaz_Lib_filename(lib);
+    }
+    chaz_CFlags_append(flags, filename);
+    free(filename);
+}
+
+void
+chaz_CFlags_add_external_library(chaz_CFlags *flags, const char *library) {
+    char *string;
+    if (flags->style == CHAZ_CFLAGS_STYLE_MSVC) {
+        string = chaz_Util_join("", library, ".lib", NULL);
+    }
+    else {
+        string = chaz_Util_join(" ", "-l", library, NULL);
+    }
+    chaz_CFlags_append(flags, string);
+    free(string);
+}
+
+void
+chaz_CFlags_enable_code_coverage(chaz_CFlags *flags) {
+    if (flags->style == CHAZ_CFLAGS_STYLE_GNU) {
+        chaz_CFlags_append(flags, "--coverage");
+    }
+    else {
+        chaz_Util_die("Don't know how to enable code coverage with '%s'",
+                      chaz_CC_get_cc());
+    }
+}
+
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Core/CLI.c"
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <ctype.h>
+/* #include "Charmonizer/Core/CLI.h" */
+/* #include "Charmonizer/Core/Util.h" */
+
+typedef struct chaz_CLIOption {
+    char *name;
+    char *help;
+    char *value;
+    int   defined;
+    int   flags;
+} chaz_CLIOption;
+
+struct chaz_CLI {
+    char *name;
+    char *desc;
+    char *usage;
+    char *help;
+    chaz_CLIOption *opts;
+    int   num_opts;
+};
+
+static void
+S_chaz_CLI_error(chaz_CLI *self, const char *pattern, ...) {
+    va_list ap;
+    if (chaz_Util_verbosity > 0) {
+        va_start(ap, pattern);
+        vfprintf(stderr, pattern, ap);
+        va_end(ap);
+        fprintf(stderr, "\n");
+    }
+}
+
+static void
+S_chaz_CLI_rebuild_help(chaz_CLI *self) {
+    int i;
+    size_t amount = 200; /* Length of section headers. */
+
+    /* Allocate space. */
+    if (self->usage) {
+        amount += strlen(self->usage);
+    }
+    else {
+        amount += strlen(self->name);
+    }
+    if (self->desc) {
+        amount += strlen(self->desc);
+    }
+    for (i = 0; i < self->num_opts; i++) {
+        chaz_CLIOption *opt = &self->opts[i];
+        amount += 24 + 2 * strlen(opt->name);
+        if (opt->flags) {
+            amount += strlen(opt->name);
+        }
+        if (opt->help) {
+            amount += strlen(opt->help);
+        }
+    }
+    free(self->help);
+    self->help = (char*)malloc(amount);
+    self->help[0] = '\0';
+
+    /* Accumulate "help" string. */
+    if (self->usage) {
+        strcat(self->help, self->usage);
+    }
+    else {
+        strcat(self->help, "Usage: ");
+        strcat(self->help, self->name);
+        if (self->num_opts) {
+            strcat(self->help, " [OPTIONS]");
+        }
+    }
+    if (self->desc) {
+        strcat(self->help, "\n\n");
+        strcat(self->help, self->desc);
+    }
+    strcat(self->help, "\n");
+    if (self->num_opts) {
+        strcat(self->help, "\nOptional arguments:\n");
+        for (i = 0; i < self->num_opts; i++) {
+            chaz_CLIOption *opt = &self->opts[i];
+            size_t line_start = strlen(self->help);
+            size_t current_len;
+
+            strcat(self->help, "  --");
+            strcat(self->help, opt->name);
+            current_len = strlen(self->help);
+            if (opt->flags) {
+                int j;
+                if (opt->flags & CHAZ_CLI_ARG_OPTIONAL) {
+                    self->help[current_len++] = '[';
+                }
+                self->help[current_len++] = '=';
+                for (j = 0; opt->name[j]; j++) {
+                    self->help[current_len++] = toupper(opt->name[j]);
+                }
+                if (opt->flags & CHAZ_CLI_ARG_OPTIONAL) {
+                    strcat(self->help, "]");
+                }
+                self->help[current_len] = '\0';
+            }
+            if (opt->help) {
+                self->help[current_len++] = ' ';
+                while (current_len - line_start < 25) {
+                    self->help[current_len++] = ' ';
+                }
+                self->help[current_len] = '\0';
+                strcpy(self->help + current_len, opt->help);
+            }
+            strcat(self->help, "\n");
+        }
+    }
+    strcat(self->help, "\n");
+}
+
+chaz_CLI*
+chaz_CLI_new(const char *name, const char *description) {
+    chaz_CLI *self  = calloc(1, sizeof(chaz_CLI));
+    self->name      = chaz_Util_strdup(name ? name : "PROGRAM");
+    self->desc      = description ? chaz_Util_strdup(description) : NULL;
+    self->help      = NULL;
+    self->opts      = NULL;
+    self->num_opts  = 0;
+    S_chaz_CLI_rebuild_help(self);
+    return self;
+}
+
+void
+chaz_CLI_destroy(chaz_CLI *self) {
+    int i;
+    for (i = 0; i < self->num_opts; i++) {
+        chaz_CLIOption *opt = &self->opts[i];
+        free(opt->name);
+        free(opt->help);
+        free(opt->value);
+    }
+    free(self->name);
+    free(self->desc);
+    free(self->opts);
+    free(self->usage);
+    free(self->help);
+    free(self);
+}
+
+void
+chaz_CLI_set_usage(chaz_CLI *self, const char *usage) {
+    free(self->usage);
+    self->usage = chaz_Util_strdup(usage);
+}
+
+const char*
+chaz_CLI_help(chaz_CLI *self) {
+    return self->help;
+}
+
+int
+chaz_CLI_register(chaz_CLI *self, const char *name, const char *help,
+                  int flags) {
+    int rank;
+    int i;
+    int arg_required = !!(flags & CHAZ_CLI_ARG_REQUIRED);
+    int arg_optional = !!(flags & CHAZ_CLI_ARG_OPTIONAL);
+
+    /* Validate flags */
+    if (arg_required && arg_optional) {
+        S_chaz_CLI_error(self, "Conflicting flags: value both optional "
+                         "and required");
+        return 0;
+    }
+
+    /* Insert new option.  Keep options sorted by name. */
+    for (rank = self->num_opts; rank > 0; rank--) {
+        int comparison = strcmp(name, self->opts[rank - 1].name);
+        if (comparison == 0) {
+            S_chaz_CLI_error(self, "Option '%s' already registered", name);
+            return 0;
+        }
+        else if (comparison > 0) {
+            break;
+        }
+    }
+    self->num_opts += 1;
+    self->opts = realloc(self->opts, self->num_opts * sizeof(chaz_CLIOption));
+    for (i = self->num_opts - 1; i > rank; i--) {
+        self->opts[i] = self->opts[i - 1];
+    }
+    self->opts[rank].name    = chaz_Util_strdup(name);
+    self->opts[rank].help    = help ? chaz_Util_strdup(help) : NULL;
+    self->opts[rank].flags   = flags;
+    self->opts[rank].defined = 0;
+    self->opts[rank].value   = NULL;
+
+    /* Update `help` with new option. */
+    S_chaz_CLI_rebuild_help(self);
+
+    return 1;
+}
+
+int
+chaz_CLI_set(chaz_CLI *self, const char *name, const char *value) {
+    int i;
+    for (i = 0; i < self->num_opts; i++) {
+        chaz_CLIOption *opt = &self->opts[i];
+        if (strcmp(opt->name, name) == 0) {
+            if (opt->defined) {
+                S_chaz_CLI_error(self, "'%s' specified multiple times", name);
+                return 0;
+            }
+            opt->defined = 1;
+            if (value != NULL) {
+                opt->value = chaz_Util_strdup(value);
+            }
+            return 1;
+        }
+    }
+    S_chaz_CLI_error(self, "Attempt to set unknown option: '%s'", name);
+    return 0;
+}
+
+int
+chaz_CLI_unset(chaz_CLI *self, const char *name) {
+    int i;
+    for (i = 0; i < self->num_opts; i++) {
+        chaz_CLIOption *opt = &self->opts[i];
+        if (strcmp(opt->name, name) == 0) {
+            free(opt->value);
+            opt->value = NULL;
+            opt->defined = 0;
+            return 1;
+        }
+    }
+    S_chaz_CLI_error(self, "Attempt to unset unknown option: '%s'", name);
+    return 0;
+}
+
+int
+chaz_CLI_defined(chaz_CLI *self, const char *name) {
+    int i;
+    for (i = 0; i < self->num_opts; i++) {
+        chaz_CLIOption *opt = &self->opts[i];
+        if (strcmp(opt->name, name) == 0) {
+            return opt->defined;
+        }
+    }
+    S_chaz_CLI_error(self, "Inquiry for unknown option: '%s'", name);
+    return 0;
+}
+
+long
+chaz_CLI_longval(chaz_CLI *self, const char *name) {
+    int i;
+    for (i = 0; i < self->num_opts; i++) {
+        chaz_CLIOption *opt = &self->opts[i];
+        if (strcmp(opt->name, name) == 0) {
+            if (!opt->defined || !opt->value) {
+                return 0;
+            }
+            return strtol(opt->value, NULL, 10);
+        }
+    }
+    S_chaz_CLI_error(self, "Longval request for unknown option: '%s'", name);
+    return 0;
+}
+
+const char*
+chaz_CLI_strval(chaz_CLI *self, const char *name) {
+    int i;
+    for (i = 0; i < self->num_opts; i++) {
+        chaz_CLIOption *opt = &self->opts[i];
+        if (strcmp(opt->name, name) == 0) {
+            return opt->value;
+        }
+    }
+    S_chaz_CLI_error(self, "Strval request for unknown option: '%s'", name);
+    return 0;
+}
+
+int
+chaz_CLI_parse(chaz_CLI *self, int argc, const char *argv[]) {
+    int i;
+    char *name = NULL;
+    size_t name_cap = 0;
+
+    /* Parse most args. */
+    for (i = 1; i < argc; i++) {
+        const char *arg = argv[i];
+        size_t name_len = 0;
+        int has_equals = 0;
+        const char *value = NULL;
+
+        /* Stop processing if we see `-` or `--`. */
+        if (strcmp(arg, "--") == 0 || strcmp(arg, "-") == 0) {
+            break;
+        }
+
+        if (strncmp(arg, "--", 2) != 0) {
+            S_chaz_CLI_error(self, "Unexpected argument: '%s'", arg);
+            free(name);
+            return 0;
+        }
+
+        /* Extract the name of the argument, look for a potential value. */
+        while (1) {
+            char c = arg[name_len + 2];
+            if (isalnum(c) || c == '-' || c == '_') {
+                name_len++;
+            }
+            else if (c == '\0') {
+                break;
+            }
+            else if (c == '=') {
+                /* The rest of the arg is the value. */
+                value = arg + 2 + name_len + 1;
+                break;
+            }
+            else {
+                free(name);
+                S_chaz_CLI_error(self, "Malformed argument: '%s'", arg);
+                return 0;
+            }
+        }
+        if (name_len + 1 > name_cap) {
+            name_cap = name_len + 1;
+            name = (char*)realloc(name, name_cap);
+        }
+        memcpy(name, arg + 2, name_len);
+        name[name_len] = '\0';
+
+        /* Attempt to set the option. */
+        if (!chaz_CLI_set(self, name, value)) {
+            free(name);
+            return 0;
+        }
+    }
+
+    free(name);
+    return 1;
+}
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Core/Compiler.c"
+#include <string.h>
+#include <stdlib.h>
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/OperatingSystem.h" */
+
+/* Detect macros which may help to identify some compilers.
+ */
+static void
+chaz_CC_detect_known_compilers(void);
+
+/* Temporary files. */
+#define CHAZ_CC_TRY_SOURCE_PATH  "_charmonizer_try.c"
+#define CHAZ_CC_TRY_BASENAME     "_charmonizer_try"
+#define CHAZ_CC_TARGET_PATH      "_charmonizer_target"
+
+/* Static vars. */
+static struct {
+    char     *cc_command;
+    char     *cflags;
+    char     *try_exe_name;
+    char      obj_ext[10];
+    char      gcc_version_str[30];
+    int       cflags_style;
+    int       intval___GNUC__;
+    int       intval___GNUC_MINOR__;
+    int       intval___GNUC_PATCHLEVEL__;
+    int       intval__MSC_VER;
+    int       intval___clang__;
+    int       intval___SUNPRO_C;
+    chaz_CFlags *extra_cflags;
+    chaz_CFlags *temp_cflags;
+} chaz_CC = {
+    NULL, NULL, NULL,
+    "", "",
+    0, 0, 0, 0, 0, 0, 0,
+    NULL, NULL
+};
+
+void
+chaz_CC_init(const char *compiler_command, const char *compiler_flags) {
+    const char *code = "int main() { return 0; }\n";
+    int compile_succeeded = 0;
+
+    if (chaz_Util_verbosity) { printf("Creating compiler object...\n"); }
+
+    /* Assign, init. */
+    chaz_CC.cc_command   = chaz_Util_strdup(compiler_command);
+    chaz_CC.cflags       = chaz_Util_strdup(compiler_flags);
+    chaz_CC.extra_cflags = NULL;
+    chaz_CC.temp_cflags  = NULL;
+
+    /* Set names for the targets which we "try" to compile. */
+    chaz_CC.try_exe_name
+        = chaz_Util_join("", CHAZ_CC_TRY_BASENAME, chaz_OS_exe_ext(), NULL);
+
+    /* If we can't compile anything, game over. */
+    if (chaz_Util_verbosity) {
+        printf("Trying to compile a small test file...\n");
+    }
+    /* Try MSVC argument style. */
+    strcpy(chaz_CC.obj_ext, ".obj");
+    chaz_CC.cflags_style = CHAZ_CFLAGS_STYLE_MSVC;
+    compile_succeeded = chaz_CC_test_compile(code);
+    if (!compile_succeeded) {
+        /* Try POSIX argument style. */
+        strcpy(chaz_CC.obj_ext, ".o");
+        chaz_CC.cflags_style = CHAZ_CFLAGS_STYLE_POSIX;
+        compile_succeeded = chaz_CC_test_compile(code);
+    }
+    if (!compile_succeeded) {
+        chaz_Util_die("Failed to compile a small test file");
+    }
+
+    chaz_CC_detect_known_compilers();
+
+    if (chaz_CC.intval___GNUC__) {
+        chaz_CC.cflags_style = CHAZ_CFLAGS_STYLE_GNU;
+    }
+    else if (chaz_CC.intval__MSC_VER) {
+        chaz_CC.cflags_style = CHAZ_CFLAGS_STYLE_MSVC;
+    }
+    else if (chaz_CC.intval___SUNPRO_C) {
+        chaz_CC.cflags_style = CHAZ_CFLAGS_STYLE_SUN_C;
+    }
+    else {
+        chaz_CC.cflags_style = CHAZ_CFLAGS_STYLE_POSIX;
+    }
+    chaz_CC.extra_cflags = chaz_CFlags_new(chaz_CC.cflags_style);
+    chaz_CC.temp_cflags  = chaz_CFlags_new(chaz_CC.cflags_style);
+}
+
+static const char chaz_CC_detect_macro_code[] =
+    CHAZ_QUOTE(  #include <stdio.h>             )
+    CHAZ_QUOTE(  int main() {                   )
+    CHAZ_QUOTE(  #ifndef %s                     )
+    CHAZ_QUOTE(  #error "nope"                  )
+    CHAZ_QUOTE(  #endif                         )
+    CHAZ_QUOTE(      printf("%%d", %s);         )
+    CHAZ_QUOTE(      return 0;                  )
+    CHAZ_QUOTE(  }                              );
+
+static int
+chaz_CC_detect_macro(const char *macro) {
+    size_t size = sizeof(chaz_CC_detect_macro_code)
+                  + (strlen(macro) * 2)
+                  + 20;
+    char *code = (char*)malloc(size);
+    int retval = 0;
+    char *output;
+    size_t len;
+    sprintf(code, chaz_CC_detect_macro_code, macro, macro);
+    output = chaz_CC_capture_output(code, &len);
+    if (output) {
+        retval = atoi(output);
+        free(output);
+    }
+    free(code);
+    return retval;
+}
+
+static void
+chaz_CC_detect_known_compilers(void) {
+    chaz_CC.intval___GNUC__  = chaz_CC_detect_macro("__GNUC__");
+    if (chaz_CC.intval___GNUC__) {
+        chaz_CC.intval___GNUC_MINOR__
+            = chaz_CC_detect_macro("__GNUC_MINOR__");
+        chaz_CC.intval___GNUC_PATCHLEVEL__
+            = chaz_CC_detect_macro("__GNUC_PATCHLEVEL__");
+        sprintf(chaz_CC.gcc_version_str, "%d.%d.%d", chaz_CC.intval___GNUC__,
+                chaz_CC.intval___GNUC_MINOR__,
+                chaz_CC.intval___GNUC_PATCHLEVEL__);
+    }
+    chaz_CC.intval__MSC_VER   = chaz_CC_detect_macro("_MSC_VER");
+    chaz_CC.intval___clang__  = chaz_CC_detect_macro("__clang__");
+    chaz_CC.intval___SUNPRO_C = chaz_CC_detect_macro("__SUNPRO_C");
+}
+
+void
+chaz_CC_clean_up(void) {
+    free(chaz_CC.cc_command);
+    free(chaz_CC.cflags);
+    free(chaz_CC.try_exe_name);
+    chaz_CFlags_destroy(chaz_CC.extra_cflags);
+    chaz_CFlags_destroy(chaz_CC.temp_cflags);
+}
+
+int
+chaz_CC_compile_exe(const char *source_path, const char *exe_name,
+                    const char *code) {
+    chaz_CFlags *local_cflags = chaz_CFlags_new(chaz_CC.cflags_style);
+    const char *extra_cflags_string = "";
+    const char *temp_cflags_string  = "";
+    const char *local_cflags_string;
+    char *exe_file = chaz_Util_join("", exe_name, chaz_OS_exe_ext(), NULL);
+    char *command;
+    int result;
+
+    /* Write the source file. */
+    chaz_Util_write_file(source_path, code);
+
+    /* Prepare and run the compiler command. */
+    if (chaz_CC.extra_cflags) {
+        extra_cflags_string = chaz_CFlags_get_string(chaz_CC.extra_cflags);
+    }
+    if (chaz_CC.temp_cflags) {
+        temp_cflags_string = chaz_CFlags_get_string(chaz_CC.temp_cflags);
+    }
+    chaz_CFlags_set_output_exe(local_cflags, exe_file);
+    local_cflags_string = chaz_CFlags_get_string(local_cflags);
+    command = chaz_Util_join(" ", chaz_CC.cc_command, chaz_CC.cflags,
+                             source_path, extra_cflags_string,
+                             temp_cflags_string, local_cflags_string, NULL);
+    if (chaz_Util_verbosity < 2) {
+        chaz_OS_run_quietly(command);
+    }
+    else {
+        system(command);
+    }
+
+    if (chaz_CC.intval__MSC_VER) {
+        /* Zap MSVC junk. */
+        size_t  junk_buf_size = strlen(exe_file) + 4;
+        char   *junk          = (char*)malloc(junk_buf_size);
+        sprintf(junk, "%s.obj", exe_name);
+        chaz_Util_remove_and_verify(junk);
+        sprintf(junk, "%s.ilk", exe_name);
+        chaz_Util_remove_and_verify(junk);
+        sprintf(junk, "%s.pdb", exe_name);
+        chaz_Util_remove_and_verify(junk);
+        free(junk);
+    }
+
+    /* See if compilation was successful.  Remove the source file. */
+    result = chaz_Util_can_open_file(exe_file);
+    if (!chaz_Util_remove_and_verify(source_path)) {
+        chaz_Util_die("Failed to remove '%s'", source_path);
+    }
+
+    chaz_CFlags_destroy(local_cflags);
+    free(command);
+    free(exe_file);
+    return result;
+}
+
+int
+chaz_CC_compile_obj(const char *source_path, const char *obj_name,
+                    const char *code) {
+    chaz_CFlags *local_cflags = chaz_CFlags_new(chaz_CC.cflags_style);
+    const char *extra_cflags_string = "";
+    const char *temp_cflags_string  = "";
+    const char *local_cflags_string;
+    char *obj_file = chaz_Util_join("", obj_name, chaz_CC.obj_ext, NULL);
+    char *command;
+    int result;
+
+    /* Write the source file. */
+    chaz_Util_write_file(source_path, code);
+
+    /* Prepare and run the compiler command. */
+    if (chaz_CC.extra_cflags) {
+        extra_cflags_string = chaz_CFlags_get_string(chaz_CC.extra_cflags);
+    }
+    if (chaz_CC.temp_cflags) {
+        temp_cflags_string = chaz_CFlags_get_string(chaz_CC.temp_cflags);
+    }
+    chaz_CFlags_set_output_obj(local_cflags, obj_file);
+    local_cflags_string = chaz_CFlags_get_string(local_cflags);
+    command = chaz_Util_join(" ", chaz_CC.cc_command, chaz_CC.cflags,
+                             source_path, extra_cflags_string,
+                             temp_cflags_string, local_cflags_string, NULL);
+    if (chaz_Util_verbosity < 2) {
+        chaz_OS_run_quietly(command);
+    }
+    else {
+        system(command);
+    }
+
+    /* See if compilation was successful.  Remove the source file. */
+    result = chaz_Util_can_open_file(obj_file);
+    if (!chaz_Util_remove_and_verify(source_path)) {
+        chaz_Util_die("Failed to remove '%s'", source_path);
+    }
+
+    chaz_CFlags_destroy(local_cflags);
+    free(command);
+    free(obj_file);
+    return result;
+}
+
+int
+chaz_CC_test_compile(const char *source) {
+    int compile_succeeded;
+    char *try_obj_name
+        = chaz_Util_join("", CHAZ_CC_TRY_BASENAME, chaz_CC.obj_ext, NULL);
+    if (!chaz_Util_remove_and_verify(try_obj_name)) {
+        chaz_Util_die("Failed to delete file '%s'", try_obj_name);
+    }
+    compile_succeeded = chaz_CC_compile_obj(CHAZ_CC_TRY_SOURCE_PATH,
+                                            CHAZ_CC_TRY_BASENAME, source);
+    chaz_Util_remove_and_verify(try_obj_name);
+    free(try_obj_name);
+    return compile_succeeded;
+}
+
+char*
+chaz_CC_capture_output(const char *source, size_t *output_len) {
+    char *captured_output = NULL;
+    int compile_succeeded;
+
+    /* Clear out previous versions and test to make sure removal worked. */
+    if (!chaz_Util_remove_and_verify(chaz_CC.try_exe_name)) {
+        chaz_Util_die("Failed to delete file '%s'", chaz_CC.try_exe_name);
+    }
+    if (!chaz_Util_remove_and_verify(CHAZ_CC_TARGET_PATH)) {
+        chaz_Util_die("Failed to delete file '%s'", CHAZ_CC_TARGET_PATH);
+    }
+
+    /* Attempt compilation; if successful, run app and slurp output. */
+    compile_succeeded = chaz_CC_compile_exe(CHAZ_CC_TRY_SOURCE_PATH,
+                                            CHAZ_CC_TRY_BASENAME, source);
+    if (compile_succeeded) {
+        chaz_OS_run_local_redirected(chaz_CC.try_exe_name,
+                                     CHAZ_CC_TARGET_PATH);
+        captured_output = chaz_Util_slurp_file(CHAZ_CC_TARGET_PATH,
+                                               output_len);
+    }
+    else {
+        *output_len = 0;
+    }
+
+    /* Remove all the files we just created. */
+    chaz_Util_remove_and_verify(CHAZ_CC_TRY_SOURCE_PATH);
+    chaz_Util_remove_and_verify(chaz_CC.try_exe_name);
+    chaz_Util_remove_and_verify(CHAZ_CC_TARGET_PATH);
+
+    return captured_output;
+}
+
+const char*
+chaz_CC_get_cc(void) {
+    return chaz_CC.cc_command;
+}
+
+const char*
+chaz_CC_get_cflags(void) {
+    return chaz_CC.cflags;
+}
+
+chaz_CFlags*
+chaz_CC_get_extra_cflags(void) {
+    return chaz_CC.extra_cflags;
+}
+
+chaz_CFlags*
+chaz_CC_get_temp_cflags(void) {
+    return chaz_CC.temp_cflags;
+}
+
+chaz_CFlags*
+chaz_CC_new_cflags(void) {
+    return chaz_CFlags_new(chaz_CC.cflags_style);
+}
+
+const char*
+chaz_CC_obj_ext(void) {
+    return chaz_CC.obj_ext;
+}
+
+int
+chaz_CC_gcc_version_num(void) {
+    return 10000 * chaz_CC.intval___GNUC__
+           + 100 * chaz_CC.intval___GNUC_MINOR__
+           + chaz_CC.intval___GNUC_PATCHLEVEL__;
+}
+
+const char*
+chaz_CC_gcc_version(void) {
+    return chaz_CC.intval___GNUC__ ? chaz_CC.gcc_version_str : NULL;
+}
+
+int
+chaz_CC_msvc_version_num(void) {
+    return chaz_CC.intval__MSC_VER;
+}
+
+int
+chaz_CC_sun_c_version_num(void) {
+    return chaz_CC.intval___SUNPRO_C;
+}
+
+const char*
+chaz_CC_link_command() {
+    if (chaz_CC.intval__MSC_VER) {
+        return "link";
+    }
+    else {
+        return chaz_CC.cc_command;
+    }
+}
+
+char*
+chaz_CC_format_archiver_command(const char *target, const char *objects) {
+    if (chaz_CC.intval__MSC_VER) {
+        /* TODO: Write `objects` to a temporary file in order to avoid
+         * exceeding line length limits. */
+        char *out = chaz_Util_join("", "/OUT:", target, NULL);
+        char *command = chaz_Util_join(" ", "lib", "/NOLOGO", out, NULL);
+        free(out);
+        return command;
+    }
+    else {
+        return chaz_Util_join(" ", "ar", "rcs", target, objects, NULL);
+    }
+}
+
+char*
+chaz_CC_format_ranlib_command(const char *target) {
+    if (chaz_CC.intval__MSC_VER) {
+        return NULL;
+    }
+    return chaz_Util_join(" ", "ranlib", target, NULL);
+}
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Core/ConfWriter.c"
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+#include <stdarg.h>
+#include <stdio.h>
+
+#define CW_MAX_WRITERS 10
+static struct {
+    chaz_ConfWriter *writers[CW_MAX_WRITERS];
+    size_t num_writers;
+} chaz_CW;
+
+void
+chaz_ConfWriter_init(void) {
+    chaz_CW.num_writers = 0;
+    return;
+}
+
+void
+chaz_ConfWriter_clean_up(void) {
+    size_t i;
+    for (i = 0; i < chaz_CW.num_writers; i++) {
+        chaz_CW.writers[i]->clean_up();
+    }
+}
+
+void
+chaz_ConfWriter_append_conf(const char *fmt, ...) {
+    va_list args;
+    size_t i;
+    
+    for (i = 0; i < chaz_CW.num_writers; i++) {
+        va_start(args, fmt);
+        chaz_CW.writers[i]->vappend_conf(fmt, args);
+        va_end(args);
+    }
+}
+
+void
+chaz_ConfWriter_add_def(const char *sym, const char *value) {
+    size_t i;
+    for (i = 0; i < chaz_CW.num_writers; i++) {
+        chaz_CW.writers[i]->add_def(sym, value);
+    }
+}
+
+void
+chaz_ConfWriter_add_global_def(const char *sym, const char *value) {
+    size_t i;
+    for (i = 0; i < chaz_CW.num_writers; i++) {
+        chaz_CW.writers[i]->add_global_def(sym, value);
+    }
+}
+
+void
+chaz_ConfWriter_add_typedef(const char *type, const char *alias) {
+    size_t i;
+    for (i = 0; i < chaz_CW.num_writers; i++) {
+        chaz_CW.writers[i]->add_typedef(type, alias);
+    }
+}
+
+void
+chaz_ConfWriter_add_global_typedef(const char *type, const char *alias) {
+    size_t i;
+    for (i = 0; i < chaz_CW.num_writers; i++) {
+        chaz_CW.writers[i]->add_global_typedef(type, alias);
+    }
+}
+
+void
+chaz_ConfWriter_add_sys_include(const char *header) {
+    size_t i;
+    for (i = 0; i < chaz_CW.num_writers; i++) {
+        chaz_CW.writers[i]->add_sys_include(header);
+    }
+}
+
+void
+chaz_ConfWriter_add_local_include(const char *header) {
+    size_t i;
+    for (i = 0; i < chaz_CW.num_writers; i++) {
+        chaz_CW.writers[i]->add_local_include(header);
+    }
+}
+
+void
+chaz_ConfWriter_start_module(const char *module_name) {
+    size_t i;
+    if (chaz_Util_verbosity > 0) {
+        printf("Running %s module...\n", module_name);
+    }
+    for (i = 0; i < chaz_CW.num_writers; i++) {
+        chaz_CW.writers[i]->start_module(module_name);
+    }
+}
+
+void
+chaz_ConfWriter_end_module(void) {
+    size_t i;
+    for (i = 0; i < chaz_CW.num_writers; i++) {
+        chaz_CW.writers[i]->end_module();
+    }
+}
+
+void
+chaz_ConfWriter_add_writer(chaz_ConfWriter *writer) {
+    chaz_CW.writers[chaz_CW.num_writers] = writer;
+    chaz_CW.num_writers++;
+}
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Core/ConfWriterC.c"
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/ConfWriterC.h" */
+/* #include "Charmonizer/Core/OperatingSystem.h" */
+/* #include "Charmonizer/Core/Compiler.h" */
+#include <ctype.h>
+#include <errno.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+typedef enum chaz_ConfElemType {
+    CHAZ_CONFELEM_DEF,
+    CHAZ_CONFELEM_GLOBAL_DEF,
+    CHAZ_CONFELEM_TYPEDEF,
+    CHAZ_CONFELEM_GLOBAL_TYPEDEF,
+    CHAZ_CONFELEM_SYS_INCLUDE,
+    CHAZ_CONFELEM_LOCAL_INCLUDE
+} chaz_ConfElemType;
+
+typedef struct chaz_ConfElem {
+    char *str1;
+    char *str2;
+    chaz_ConfElemType type;
+} chaz_ConfElem;
+
+/* Static vars. */
+static struct {
+    FILE          *fh;
+    char          *MODULE_NAME;
+    chaz_ConfElem *defs;
+    size_t         def_cap;
+    size_t         def_count;
+} chaz_ConfWriterC = { NULL, NULL, 0, 0 };
+static chaz_ConfWriter CWC_conf_writer;
+
+/* Open the charmony.h file handle.  Print supplied text to it, if non-null.
+ * Print an explanatory comment and open the include guard.
+ */
+static void
+chaz_ConfWriterC_open_charmony_h(const char *charmony_start);
+
+/* Push a new elem onto the def list. */
+static void
+chaz_ConfWriterC_push_def_list_item(const char *str1, const char *str2,
+                     chaz_ConfElemType type);
+
+/* Free the def list. */
+static void
+chaz_ConfWriterC_clear_def_list(void);
+
+static void
+chaz_ConfWriterC_clean_up(void);
+static void
+chaz_ConfWriterC_vappend_conf(const char *fmt, va_list args);
+static void
+chaz_ConfWriterC_add_def(const char *sym, const char *value);
+static void
+chaz_ConfWriterC_add_global_def(const char *sym, const char *value);
+static void
+chaz_ConfWriterC_add_typedef(const char *type, const char *alias);
+static void
+chaz_ConfWriterC_add_global_typedef(const char *type, const char *alias);
+static void
+chaz_ConfWriterC_add_sys_include(const char *header);
+static void
+chaz_ConfWriterC_add_local_include(const char *header);
+static void
+chaz_ConfWriterC_start_module(const char *module_name);
+static void
+chaz_ConfWriterC_end_module(void);
+
+void
+chaz_ConfWriterC_enable(void) {
+    CWC_conf_writer.clean_up           = chaz_ConfWriterC_clean_up;
+    CWC_conf_writer.vappend_conf       = chaz_ConfWriterC_vappend_conf;
+    CWC_conf_writer.add_def            = chaz_ConfWriterC_add_def;
+    CWC_conf_writer.add_global_def     = chaz_ConfWriterC_add_global_def;
+    CWC_conf_writer.add_typedef        = chaz_ConfWriterC_add_typedef;
+    CWC_conf_writer.add_global_typedef = chaz_ConfWriterC_add_global_typedef;
+    CWC_conf_writer.add_sys_include    = chaz_ConfWriterC_add_sys_include;
+    CWC_conf_writer.add_local_include  = chaz_ConfWriterC_add_local_include;
+    CWC_conf_writer.start_module       = chaz_ConfWriterC_start_module;
+    CWC_conf_writer.end_module         = chaz_ConfWriterC_end_module;
+    chaz_ConfWriterC_open_charmony_h(NULL);
+    chaz_ConfWriter_add_writer(&CWC_conf_writer);
+    return;
+}
+
+static void
+chaz_ConfWriterC_open_charmony_h(const char *charmony_start) {
+    /* Open the filehandle. */
+    chaz_ConfWriterC.fh = fopen("charmony.h", "w+");
+    if (chaz_ConfWriterC.fh == NULL) {
+        chaz_Util_die("Can't open 'charmony.h': %s", strerror(errno));
+    }
+
+    /* Print supplied text (if any) along with warning, open include guard. */
+    if (charmony_start != NULL) {
+        fwrite(charmony_start, sizeof(char), strlen(charmony_start),
+               chaz_ConfWriterC.fh);
+    }
+    fprintf(chaz_ConfWriterC.fh,
+            "/* Header file auto-generated by Charmonizer. \n"
+            " * DO NOT EDIT THIS FILE!!\n"
+            " */\n\n"
+            "#ifndef H_CHARMONY\n"
+            "#define H_CHARMONY 1\n\n"
+           );
+}
+
+static void
+chaz_ConfWriterC_clean_up(void) {
+    /* Write the last bit of charmony.h and close. */
+    fprintf(chaz_ConfWriterC.fh, "#endif /* H_CHARMONY */\n\n");
+    if (fclose(chaz_ConfWriterC.fh)) {
+        chaz_Util_die("Couldn't close 'charmony.h': %s", strerror(errno));
+    }
+}
+
+static void
+chaz_ConfWriterC_vappend_conf(const char *fmt, va_list args) {
+    vfprintf(chaz_ConfWriterC.fh, fmt, args);
+}
+
+static int
+chaz_ConfWriterC_sym_is_uppercase(const char *sym) {
+    return isupper(sym[0]);
+}
+
+static char*
+chaz_ConfWriterC_uppercase_string(const char *src) {
+    char *retval = chaz_Util_strdup(src);
+    size_t i;
+    for (i = 0; retval[i]; ++i) {
+        retval[i] = toupper(retval[i]);
+    }
+    return retval;
+}
+
+static void
+chaz_ConfWriterC_add_def(const char *sym, const char *value) {
+    chaz_ConfWriterC_push_def_list_item(sym, value, CHAZ_CONFELEM_DEF);
+}
+
+static void
+chaz_ConfWriterC_append_def_to_conf(const char *sym, const char *value) {
+    if (value) {
+        if (chaz_ConfWriterC_sym_is_uppercase(sym)) {
+            fprintf(chaz_ConfWriterC.fh, "#define CHY_%s %s\n", sym, value);
+        }
+        else {
+            fprintf(chaz_ConfWriterC.fh, "#define chy_%s %s\n", sym, value);
+        }
+    }
+    else {
+        if (chaz_ConfWriterC_sym_is_uppercase(sym)) {
+            fprintf(chaz_ConfWriterC.fh, "#define CHY_%s\n", sym);
+        }
+        else {
+            fprintf(chaz_ConfWriterC.fh, "#define chy_%s\n", sym);
+        }
+    }
+}
+
+static void
+chaz_ConfWriterC_add_global_def(const char *sym, const char *value) {
+    chaz_ConfWriterC_push_def_list_item(sym, value, CHAZ_CONFELEM_GLOBAL_DEF);
+}
+
+static void
+chaz_ConfWriterC_append_global_def_to_conf(const char *sym,
+                                           const char *value) {
+    char *name_end = strchr(sym, '(');
+    if (name_end == NULL) {
+        if (strcmp(sym, value) == 0) { return; }
+        fprintf(chaz_ConfWriterC.fh, "#ifndef %s\n", sym);
+    }
+    else {
+        size_t  name_len = (size_t)(name_end - sym);
+        char   *name     = chaz_Util_strdup(sym);
+        name[name_len] = '\0';
+        fprintf(chaz_ConfWriterC.fh, "#ifndef %s\n", name);
+        free(name);
+    }
+    if (value) {
+        fprintf(chaz_ConfWriterC.fh, "  #define %s %s\n", sym, value);
+    }
+    else {
+        fprintf(chaz_ConfWriterC.fh, "  #define %s\n", sym);
+    }
+    fprintf(chaz_ConfWriterC.fh, "#endif\n");
+}
+
+static void
+chaz_ConfWriterC_add_typedef(const char *type, const char *alias) {
+    chaz_ConfWriterC_push_def_list_item(alias, type, CHAZ_CONFELEM_TYPEDEF);
+}
+
+static void
+chaz_ConfWriterC_append_typedef_to_conf(const char *type, const char *alias) {
+    if (chaz_ConfWriterC_sym_is_uppercase(alias)) {
+        fprintf(chaz_ConfWriterC.fh, "typedef %s CHY_%s;\n", type, alias);
+    }
+    else {
+        fprintf(chaz_ConfWriterC.fh, "typedef %s chy_%s;\n", type, alias);
+    }
+}
+
+static void
+chaz_ConfWriterC_add_global_typedef(const char *type, const char *alias) {
+    chaz_ConfWriterC_push_def_list_item(alias, type,
+            CHAZ_CONFELEM_GLOBAL_TYPEDEF);
+}
+
+static void
+chaz_ConfWriterC_append_global_typedef_to_conf(const char *type,
+                                               const char *alias) {
+    if (strcmp(type, alias) == 0) { return; }
+    fprintf(chaz_ConfWriterC.fh, "typedef %s %s;\n", type, alias);
+}
+
+static void
+chaz_ConfWriterC_add_sys_include(const char *header) {
+    chaz_ConfWriterC_push_def_list_item(header, NULL,
+                                        CHAZ_CONFELEM_SYS_INCLUDE);
+}
+
+static void
+chaz_ConfWriterC_append_sys_include_to_conf(const char *header) {
+    fprintf(chaz_ConfWriterC.fh, "#include <%s>\n", header);
+}
+
+static void
+chaz_ConfWriterC_add_local_include(const char *header) {
+    chaz_ConfWriterC_push_def_list_item(header, NULL,
+                                        CHAZ_CONFELEM_LOCAL_INCLUDE);
+}
+
+static void
+chaz_ConfWriterC_append_local_include_to_conf(const char *header) {
+    fprintf(chaz_ConfWriterC.fh, "#include \"%s\"\n", header);
+}
+
+static void
+chaz_ConfWriterC_start_module(const char *module_name) {
+    fprintf(chaz_ConfWriterC.fh, "\n/* %s */\n", module_name);
+    chaz_ConfWriterC.MODULE_NAME
+        = chaz_ConfWriterC_uppercase_string(module_name);
+}
+
+static void
+chaz_ConfWriterC_end_module(void) {
+    size_t num_globals = 0;
+    size_t i;
+    chaz_ConfElem *defs = chaz_ConfWriterC.defs;
+    for (i = 0; i < chaz_ConfWriterC.def_count; i++) {
+        switch (defs[i].type) {
+            case CHAZ_CONFELEM_GLOBAL_DEF:
+                ++num_globals;
+            /* fall through */
+            case CHAZ_CONFELEM_DEF:
+                chaz_ConfWriterC_append_def_to_conf(defs[i].str1,
+                                                    defs[i].str2);
+                break;
+            case CHAZ_CONFELEM_GLOBAL_TYPEDEF: {
+                char *sym = chaz_ConfWriterC_uppercase_string(defs[i].str1);
+                chaz_ConfWriterC_append_def_to_conf(sym, defs[i].str2);
+                free(sym);
+                ++num_globals;
+            }
+            /* fall through */
+            case CHAZ_CONFELEM_TYPEDEF:
+                chaz_ConfWriterC_append_typedef_to_conf(defs[i].str2,
+                                                        defs[i].str1);
+                break;
+            case CHAZ_CONFELEM_SYS_INCLUDE:
+                ++num_globals;
+                break;
+            case CHAZ_CONFELEM_LOCAL_INCLUDE:
+                chaz_ConfWriterC_append_local_include_to_conf(defs[i].str1);
+                break;
+            default:
+                chaz_Util_die("Internal error: bad element type %d",
+                              (int)defs[i].type);
+        }
+    }
+
+    /* Write out short names. */
+    fprintf(chaz_ConfWriterC.fh,
+        "\n#if defined(CHY_USE_SHORT_NAMES) "
+        "|| defined(CHAZ_USE_SHORT_NAMES)\n"
+    );
+    for (i = 0; i < chaz_ConfWriterC.def_count; i++) {
+        switch (defs[i].type) {
+            case CHAZ_CONFELEM_DEF:
+            case CHAZ_CONFELEM_TYPEDEF:
+                {
+                    const char *sym = defs[i].str1;
+                    const char *value = defs[i].str2;
+                    if (!value || strcmp(sym, value) != 0) {
+                        const char *prefix
+                            = chaz_ConfWriterC_sym_is_uppercase(sym)
+                              ? "CHY_" : "chy_";
+                        fprintf(chaz_ConfWriterC.fh, "  #define %s %s%s\n",
+                                sym, prefix, sym);
+                    }
+                }
+                break;
+            case CHAZ_CONFELEM_GLOBAL_DEF:
+            case CHAZ_CONFELEM_GLOBAL_TYPEDEF:
+            case CHAZ_CONFELEM_SYS_INCLUDE:
+            case CHAZ_CONFELEM_LOCAL_INCLUDE:
+                /* no-op */
+                break;
+            default:
+                chaz_Util_die("Internal error: bad element type %d",
+                              (int)defs[i].type);
+        }
+    }
+
+    fprintf(chaz_ConfWriterC.fh, "#endif /* USE_SHORT_NAMES */\n");
+
+    /* Write out global definitions and system includes. */
+    if (num_globals) {
+        fprintf(chaz_ConfWriterC.fh, "\n#ifdef CHY_EMPLOY_%s\n\n",
+                chaz_ConfWriterC.MODULE_NAME);
+        for (i = 0; i < chaz_ConfWriterC.def_count; i++) {
+            switch (defs[i].type) {
+                case CHAZ_CONFELEM_GLOBAL_DEF:
+                    chaz_ConfWriterC_append_global_def_to_conf(defs[i].str1,
+                                                               defs[i].str2);
+                    break;
+                case CHAZ_CONFELEM_GLOBAL_TYPEDEF:
+                    chaz_ConfWriterC_append_global_typedef_to_conf(
+                            defs[i].str2, defs[i].str1);
+                    break;
+                case CHAZ_CONFELEM_SYS_INCLUDE:
+                    chaz_ConfWriterC_append_sys_include_to_conf(defs[i].str1);
+                    break;
+                case CHAZ_CONFELEM_DEF:
+                case CHAZ_CONFELEM_TYPEDEF:
+                case CHAZ_CONFELEM_LOCAL_INCLUDE:
+                    /* no-op */
+                    break;
+                default:
+                    chaz_Util_die("Internal error: bad element type %d",
+                                  (int)defs[i].type);
+            }
+        }
+        fprintf(chaz_ConfWriterC.fh, "\n#endif /* EMPLOY_%s */\n",
+                chaz_ConfWriterC.MODULE_NAME);
+    }
+
+    fprintf(chaz_ConfWriterC.fh, "\n");
+
+    free(chaz_ConfWriterC.MODULE_NAME);
+    chaz_ConfWriterC_clear_def_list();
+}
+
+static void
+chaz_ConfWriterC_push_def_list_item(const char *str1, const char *str2,
+                     chaz_ConfElemType type) {
+    if (chaz_ConfWriterC.def_count >= chaz_ConfWriterC.def_cap) { 
+        size_t amount;
+        chaz_ConfWriterC.def_cap += 10;
+        amount = chaz_ConfWriterC.def_cap * sizeof(chaz_ConfElem);
+        chaz_ConfWriterC.defs
+            = (chaz_ConfElem*)realloc(chaz_ConfWriterC.defs, amount);
+    }
+    chaz_ConfWriterC.defs[chaz_ConfWriterC.def_count].str1
+        = str1 ? chaz_Util_strdup(str1) : NULL;
+    chaz_ConfWriterC.defs[chaz_ConfWriterC.def_count].str2
+        = str2 ? chaz_Util_strdup(str2) : NULL;
+    chaz_ConfWriterC.defs[chaz_ConfWriterC.def_count].type = type;
+    chaz_ConfWriterC.def_count++;
+}
+
+static void
+chaz_ConfWriterC_clear_def_list(void) {
+    size_t i;
+    for (i = 0; i < chaz_ConfWriterC.def_count; i++) {
+        free(chaz_ConfWriterC.defs[i].str1);
+        free(chaz_ConfWriterC.defs[i].str2);
+    }
+    free(chaz_ConfWriterC.defs);
+    chaz_ConfWriterC.defs      = NULL;
+    chaz_ConfWriterC.def_cap   = 0;
+    chaz_ConfWriterC.def_count = 0;
+}
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Core/ConfWriterPerl.c"
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/ConfWriterPerl.h" */
+#include <errno.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* Static vars. */
+static struct {
+    FILE *fh;
+} chaz_CWPerl = { NULL };
+static chaz_ConfWriter CWPerl_conf_writer;
+
+/* Open the Charmony.pm file handle.
+ */
+static void
+chaz_ConfWriterPerl_open_config_pm(void);
+
+static void
+chaz_ConfWriterPerl_clean_up(void);
+static void
+chaz_ConfWriterPerl_vappend_conf(const char *fmt, va_list args);
+static void
+chaz_ConfWriterPerl_add_def(const char *sym, const char *value);
+static void
+chaz_ConfWriterPerl_add_global_def(const char *sym, const char *value);
+static void
+chaz_ConfWriterPerl_add_typedef(const char *type, const char *alias);
+static void
+chaz_ConfWriterPerl_add_global_typedef(const char *type, const char *alias);
+static void
+chaz_ConfWriterPerl_add_sys_include(const char *header);
+static void
+chaz_ConfWriterPerl_add_local_include(const char *header);
+static void
+chaz_ConfWriterPerl_start_module(const char *module_name);
+static void
+chaz_ConfWriterPerl_end_module(void);
+
+void
+chaz_ConfWriterPerl_enable(void) {
+    CWPerl_conf_writer.clean_up           = chaz_ConfWriterPerl_clean_up;
+    CWPerl_conf_writer.vappend_conf       = chaz_ConfWriterPerl_vappend_conf;
+    CWPerl_conf_writer.add_def            = chaz_ConfWriterPerl_add_def;
+    CWPerl_conf_writer.add_global_def     = chaz_ConfWriterPerl_add_global_def;
+    CWPerl_conf_writer.add_typedef        = chaz_ConfWriterPerl_add_typedef;
+    CWPerl_conf_writer.add_global_typedef = chaz_ConfWriterPerl_add_global_typedef;
+    CWPerl_conf_writer.add_sys_include    = chaz_ConfWriterPerl_add_sys_include;
+    CWPerl_conf_writer.add_local_include  = chaz_ConfWriterPerl_add_local_include;
+    CWPerl_conf_writer.start_module       = chaz_ConfWriterPerl_start_module;
+    CWPerl_conf_writer.end_module         = chaz_ConfWriterPerl_end_module;
+    chaz_ConfWriterPerl_open_config_pm();
+    chaz_ConfWriter_add_writer(&CWPerl_conf_writer);
+    return;
+}
+
+static void
+chaz_ConfWriterPerl_open_config_pm(void) {
+    /* Open the filehandle. */
+    chaz_CWPerl.fh = fopen("Charmony.pm", "w+");
+    if (chaz_CWPerl.fh == NULL) {
+        chaz_Util_die("Can't open 'Charmony.pm': %s", strerror(errno));
+    }
+
+    /* Start the module. */
+    fprintf(chaz_CWPerl.fh,
+            "# Auto-generated by Charmonizer. \n"
+            "# DO NOT EDIT THIS FILE!!\n"
+            "\n"
+            "package Charmony;\n"
+            "use strict;\n"
+            "use warnings;\n"
+            "\n"
+            "my %%defs;\n"
+            "\n"
+            "sub config { \\%%defs }\n"
+            "\n"
+           );
+}
+
+static void
+chaz_ConfWriterPerl_clean_up(void) {
+    /* Write the last bit of Charmony.pm and close. */
+    fprintf(chaz_CWPerl.fh, "\n1;\n\n");
+    if (fclose(chaz_CWPerl.fh)) {
+        chaz_Util_die("Couldn't close 'Charmony.pm': %s", strerror(errno));
+    }
+}
+
+static void
+chaz_ConfWriterPerl_vappend_conf(const char *fmt, va_list args) {
+    (void)fmt;
+    (void)args;
+}
+
+static char*
+chaz_ConfWriterPerl_quotify(const char *string, char *buf, size_t buf_size) {
+    char *quoted = buf;
+
+    /* Don't bother with undef values here. */
+    if (!string) {
+        return NULL;
+    }
+
+    /* Allocate memory if necessary. */
+    {
+        const char *ptr;
+        size_t space = 3; /* Quotes plus NUL termination. */
+        for (ptr = string; *ptr; ptr++) {
+            if (*ptr == '\'' || *ptr == '\\') {
+                space += 2;
+            }
+            else {
+                space += 1;
+            }
+        }
+        if (space > buf_size) {
+            quoted = (char*)malloc(space);
+        }
+    }
+
+    /* Perform copying and escaping */
+    {
+        const char *ptr;
+        size_t pos = 0;
+        quoted[pos++] = '\'';
+        for (ptr = string; *ptr; ptr++) {
+            if (*ptr == '\'' || *ptr == '\\') {
+                quoted[pos++] = '\\';
+            }
+            quoted[pos++] = *ptr;
+        }
+        quoted[pos++] = '\'';
+        quoted[pos++] = '\0';
+    }
+
+    return quoted;
+}
+
+#define CFPERL_MAX_BUF 100
+static void
+chaz_ConfWriterPerl_add_def(const char *sym, const char *value) {
+    char sym_buf[CFPERL_MAX_BUF + 1];
+    char value_buf[CFPERL_MAX_BUF + 1];
+    char *quoted_sym;
+    char *quoted_value;
+
+    /* Quote key. */
+    if (!sym) {
+        chaz_Util_die("Can't handle NULL key");
+    }
+    quoted_sym = chaz_ConfWriterPerl_quotify(sym, sym_buf, CFPERL_MAX_BUF);
+
+    /* Quote value or use "undef". */
+    if (!value) {
+        strcpy(value_buf, "undef");
+        quoted_value = value_buf;
+    }
+    else {
+        quoted_value = chaz_ConfWriterPerl_quotify(value, value_buf,
+                                                CFPERL_MAX_BUF);
+    }
+
+    fprintf(chaz_CWPerl.fh, "$defs{%s} = %s;\n", quoted_sym, quoted_value);
+
+    if (quoted_sym   != sym_buf)   { free(quoted_sym);   }
+    if (quoted_value != value_buf) { free(quoted_value); }
+}
+
+static void
+chaz_ConfWriterPerl_add_global_def(const char *sym, const char *value) {
+    (void)sym;
+    (void)value;
+}
+
+static void
+chaz_ConfWriterPerl_add_typedef(const char *type, const char *alias) {
+    (void)type;
+    (void)alias;
+}
+
+static void
+chaz_ConfWriterPerl_add_global_typedef(const char *type, const char *alias) {
+    (void)type;
+    (void)alias;
+}
+
+static void
+chaz_ConfWriterPerl_add_sys_include(const char *header) {
+    (void)header;
+}
+
+static void
+chaz_ConfWriterPerl_add_local_include(const char *header) {
+    (void)header;
+}
+
+static void
+chaz_ConfWriterPerl_start_module(const char *module_name) {
+    fprintf(chaz_CWPerl.fh, "# %s\n", module_name);
+}
+
+static void
+chaz_ConfWriterPerl_end_module(void) {
+    fprintf(chaz_CWPerl.fh, "\n");
+}
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Core/ConfWriterPython.c"
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/ConfWriterPython.h" */
+#include <errno.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* Static vars. */
+static struct {
+    FILE *fh;
+} chaz_CWPython = { NULL };
+static chaz_ConfWriter CWPython_conf_writer;
+
+/* Open the charmony.py file handle.
+ */
+static void
+chaz_ConfWriterPython_open_config_py(void);
+
+static void
+chaz_ConfWriterPython_clean_up(void);
+static void
+chaz_ConfWriterPython_vappend_conf(const char *fmt, va_list args);
+static void
+chaz_ConfWriterPython_add_def(const char *sym, const char *value);
+static void
+chaz_ConfWriterPython_add_global_def(const char *sym, const char *value);
+static void
+chaz_ConfWriterPython_add_typedef(const char *type, const char *alias);
+static void
+chaz_ConfWriterPython_add_global_typedef(const char *type, const char *alias);
+static void
+chaz_ConfWriterPython_add_sys_include(const char *header);
+static void
+chaz_ConfWriterPython_add_local_include(const char *header);
+static void
+chaz_ConfWriterPython_start_module(const char *module_name);
+static void
+chaz_ConfWriterPython_end_module(void);
+
+void
+chaz_ConfWriterPython_enable(void) {
+    CWPython_conf_writer.clean_up           = chaz_ConfWriterPython_clean_up;
+    CWPython_conf_writer.vappend_conf       = chaz_ConfWriterPython_vappend_conf;
+    CWPython_conf_writer.add_def            = chaz_ConfWriterPython_add_def;
+    CWPython_conf_writer.add_global_def     = chaz_ConfWriterPython_add_global_def;
+    CWPython_conf_writer.add_typedef        = chaz_ConfWriterPython_add_typedef;
+    CWPython_conf_writer.add_global_typedef = chaz_ConfWriterPython_add_global_typedef;
+    CWPython_conf_writer.add_sys_include    = chaz_ConfWriterPython_add_sys_include;
+    CWPython_conf_writer.add_local_include  = chaz_ConfWriterPython_add_local_include;
+    CWPython_conf_writer.start_module       = chaz_ConfWriterPython_start_module;
+    CWPython_conf_writer.end_module         = chaz_ConfWriterPython_end_module;
+    chaz_ConfWriterPython_open_config_py();
+    chaz_ConfWriter_add_writer(&CWPython_conf_writer);
+    return;
+}
+
+static void
+chaz_ConfWriterPython_open_config_py(void) {
+    /* Open the filehandle. */
+    chaz_CWPython.fh = fopen("charmony.py", "w+");
+    if (chaz_CWPython.fh == NULL) {
+        chaz_Util_die("Can't open 'charmony.py': %s", strerror(errno));
+    }
+
+    /* Start the module. */
+    fprintf(chaz_CWPython.fh,
+            "# Auto-generated by Charmonizer. \n"
+            "# DO NOT EDIT THIS FILE!!\n"
+            "\n"
+            "class Charmony(object):\n"
+            "    @classmethod\n"
+            "    def config(cls):\n"
+            "        return cls.defs\n"
+            "\n"
+            "    defs = {}\n"
+            "\n"
+           );
+}
+
+static void
+chaz_ConfWriterPython_clean_up(void) {
+    /* No more code necessary to finish charmony.py, so just close. */
+    if (fclose(chaz_CWPython.fh)) {
+        chaz_Util_die("Couldn't close 'charmony.py': %s", strerror(errno));
+    }
+}
+
+static void
+chaz_ConfWriterPython_vappend_conf(const char *fmt, va_list args) {
+    (void)fmt;
+    (void)args;
+}
+
+static char*
+chaz_ConfWriterPython_quotify(const char *string, char *buf, size_t buf_size) {
+    char *quoted = buf;
+
+    /* Don't bother with NULL values here. */
+    if (!string) {
+        return NULL;
+    }
+
+    /* Allocate memory if necessary. */
+    {
+        const char *ptr;
+        size_t space = 3; /* Quotes plus NUL termination. */
+        for (ptr = string; *ptr; ptr++) {
+            if (*ptr == '\'' || *ptr == '\\') {
+                space += 2;
+            }
+            else {
+                space += 1;
+            }
+        }
+        if (space > buf_size) {
+            quoted = (char*)malloc(space);
+        }
+    }
+
+    /* Perform copying and escaping */
+    {
+        const char *ptr;
+        size_t pos = 0;
+        quoted[pos++] = '\'';
+        for (ptr = string; *ptr; ptr++) {
+            if (*ptr == '\'' || *ptr == '\\') {
+                quoted[pos++] = '\\';
+            }
+            quoted[pos++] = *ptr;
+        }
+        quoted[pos++] = '\'';
+        quoted[pos++] = '\0';
+    }
+
+    return quoted;
+}
+
+#define CFPYTHON_MAX_BUF 100
+static void
+chaz_ConfWriterPython_add_def(const char *sym, const char *value) {
+    char sym_buf[CFPYTHON_MAX_BUF + 1];
+    char value_buf[CFPYTHON_MAX_BUF + 1];
+    char *quoted_sym;
+    char *quoted_value;
+
+    /* Quote key. */
+    if (!sym) {
+        chaz_Util_die("Can't handle NULL key");
+    }
+    quoted_sym = chaz_ConfWriterPython_quotify(sym, sym_buf, CFPYTHON_MAX_BUF);
+
+    /* Quote value or use "None". */
+    if (!value) {
+        strcpy(value_buf, "None");
+        quoted_value = value_buf;
+    }
+    else {
+        quoted_value = chaz_ConfWriterPython_quotify(value, value_buf,
+                                                     CFPYTHON_MAX_BUF);
+    }
+
+    fprintf(chaz_CWPython.fh, "    defs[%s] = %s\n", quoted_sym, quoted_value);
+
+    if (quoted_sym   != sym_buf)   { free(quoted_sym);   }
+    if (quoted_value != value_buf) { free(quoted_value); }
+}
+
+static void
+chaz_ConfWriterPython_add_global_def(const char *sym, const char *value) {
+    (void)sym;
+    (void)value;
+}
+
+static void
+chaz_ConfWriterPython_add_typedef(const char *type, const char *alias) {
+    (void)type;
+    (void)alias;
+}
+
+static void
+chaz_ConfWriterPython_add_global_typedef(const char *type, const char *alias) {
+    (void)type;
+    (void)alias;
+}
+
+static void
+chaz_ConfWriterPython_add_sys_include(const char *header) {
+    (void)header;
+}
+
+static void
+chaz_ConfWriterPython_add_local_include(const char *header) {
+    (void)header;
+}
+
+static void
+chaz_ConfWriterPython_start_module(const char *module_name) {
+    fprintf(chaz_CWPython.fh, "    # %s\n", module_name);
+}
+
+static void
+chaz_ConfWriterPython_end_module(void) {
+    fprintf(chaz_CWPython.fh, "\n");
+}
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Core/ConfWriterRuby.c"
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/ConfWriterRuby.h" */
+#include <errno.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* Static vars. */
+static struct {
+    FILE *fh;
+} chaz_CWRuby = { NULL };
+static chaz_ConfWriter CWRuby_conf_writer;
+
+/* Open the Charmony.rb file handle.
+ */
+static void
+chaz_ConfWriterRuby_open_config_rb(void);
+
+static void
+chaz_ConfWriterRuby_clean_up(void);
+static void
+chaz_ConfWriterRuby_vappend_conf(const char *fmt, va_list args);
+static void
+chaz_ConfWriterRuby_add_def(const char *sym, const char *value);
+static void
+chaz_ConfWriterRuby_add_global_def(const char *sym, const char *value);
+static void
+chaz_ConfWriterRuby_add_typedef(const char *type, const char *alias);
+static void
+chaz_ConfWriterRuby_add_global_typedef(const char *type, const char *alias);
+static void
+chaz_ConfWriterRuby_add_sys_include(const char *header);
+static void
+chaz_ConfWriterRuby_add_local_include(const char *header);
+static void
+chaz_ConfWriterRuby_start_module(const char *module_name);
+static void
+chaz_ConfWriterRuby_end_module(void);
+
+void
+chaz_ConfWriterRuby_enable(void) {
+    CWRuby_conf_writer.clean_up           = chaz_ConfWriterRuby_clean_up;
+    CWRuby_conf_writer.vappend_conf       = chaz_ConfWriterRuby_vappend_conf;
+    CWRuby_conf_writer.add_def            = chaz_ConfWriterRuby_add_def;
+    CWRuby_conf_writer.add_global_def     = chaz_ConfWriterRuby_add_global_def;
+    CWRuby_conf_writer.add_typedef        = chaz_ConfWriterRuby_add_typedef;
+    CWRuby_conf_writer.add_global_typedef = chaz_ConfWriterRuby_add_global_typedef;
+    CWRuby_conf_writer.add_sys_include    = chaz_ConfWriterRuby_add_sys_include;
+    CWRuby_conf_writer.add_local_include  = chaz_ConfWriterRuby_add_local_include;
+    CWRuby_conf_writer.start_module       = chaz_ConfWriterRuby_start_module;
+    CWRuby_conf_writer.end_module         = chaz_ConfWriterRuby_end_module;
+    chaz_ConfWriterRuby_open_config_rb();
+    chaz_ConfWriter_add_writer(&CWRuby_conf_writer);
+    return;
+}
+
+static void
+chaz_ConfWriterRuby_open_config_rb(void) {
+    /* Open the filehandle. */
+    chaz_CWRuby.fh = fopen("Charmony.rb", "w+");
+    if (chaz_CWRuby.fh == NULL) {
+        chaz_Util_die("Can't open 'Charmony.rb': %s", strerror(errno));
+    }
+
+    /* Start the module. */
+    fprintf(chaz_CWRuby.fh,
+            "# Auto-generated by Charmonizer. \n"
+            "# DO NOT EDIT THIS FILE!!\n"
+            "\n"
+            "module Charmony\n"
+            "\n"
+            "defs = {}\n"
+            "\n"
+            "def config\ndefs\nend\n"
+            "\n"
+           );
+}
+
+static void
+chaz_ConfWriterRuby_clean_up(void) {
+    /* Write the last bit of Charmony.rb and close. */
+    fprintf(chaz_CWRuby.fh, "\nend\n\n");
+    if (fclose(chaz_CWRuby.fh)) {
+        chaz_Util_die("Couldn't close 'Charmony.rb': %s", strerror(errno));
+    }
+}
+
+static void
+chaz_ConfWriterRuby_vappend_conf(const char *fmt, va_list args) {
+    (void)fmt;
+    (void)args;
+}
+
+static char*
+chaz_ConfWriterRuby_quotify(const char *string, char *buf, size_t buf_size) {
+    char *quoted = buf;
+
+    /* Don't bother with undef values here. */
+    if (!string) {
+        return NULL;
+    }
+
+    /* Allocate memory if necessary. */
+    {
+        const char *ptr;
+        size_t space = 3; /* Quotes plus NUL termination. */
+        for (ptr = string; *ptr; ptr++) {
+            if (*ptr == '\'' || *ptr == '\\') {
+                space += 2;
+            }
+            else {
+                space += 1;
+            }
+        }
+        if (space > buf_size) {
+            quoted = (char*)malloc(space);
+        }
+    }
+
+    /* Perform copying and escaping */
+    {
+        const char *ptr;
+        size_t pos = 0;
+        quoted[pos++] = '\'';
+        for (ptr = string; *ptr; ptr++) {
+            if (*ptr == '\'' || *ptr == '\\') {
+                quoted[pos++] = '\\';
+            }
+            quoted[pos++] = *ptr;
+        }
+        quoted[pos++] = '\'';
+        quoted[pos++] = '\0';
+    }
+
+    return quoted;
+}
+
+#define CFRUBY_MAX_BUF 100
+static void
+chaz_ConfWriterRuby_add_def(const char *sym, const char *value) {
+    char sym_buf[CFRUBY_MAX_BUF + 1];
+    char value_buf[CFRUBY_MAX_BUF + 1];
+    char *quoted_sym;
+    char *quoted_value;
+
+    /* Quote key. */
+    if (!sym) {
+        chaz_Util_die("Can't handle NULL key");
+    }
+    quoted_sym = chaz_ConfWriterRuby_quotify(sym, sym_buf, CFRUBY_MAX_BUF);
+
+    /* Quote value or use "nil". */
+    if (!value) {
+        strcpy(value_buf, "nil");
+        quoted_value = value_buf;
+    }
+    else {
+        quoted_value = chaz_ConfWriterRuby_quotify(value, value_buf,
+                                                CFRUBY_MAX_BUF);
+    }
+
+    fprintf(chaz_CWRuby.fh, "defs[%s] = %s\n", quoted_sym, quoted_value);
+
+    if (quoted_sym   != sym_buf)   { free(quoted_sym);   }
+    if (quoted_value != value_buf) { free(quoted_value); }
+}
+
+static void
+chaz_ConfWriterRuby_add_global_def(const char *sym, const char *value) {
+    (void)sym;
+    (void)value;
+}
+
+static void
+chaz_ConfWriterRuby_add_typedef(const char *type, const char *alias) {
+    (void)type;
+    (void)alias;
+}
+
+static void
+chaz_ConfWriterRuby_add_global_typedef(const char *type, const char *alias) {
+    (void)type;
+    (void)alias;
+}
+
+static void
+chaz_ConfWriterRuby_add_sys_include(const char *header) {
+    (void)header;
+}
+
+static void
+chaz_ConfWriterRuby_add_local_include(const char *header) {
+    (void)header;
+}
+
+static void
+chaz_ConfWriterRuby_start_module(const char *module_name) {
+    fprintf(chaz_CWRuby.fh, "# %s\n", module_name);
+}
+
+static void
+chaz_ConfWriterRuby_end_module(void) {
+    fprintf(chaz_CWRuby.fh, "\n");
+}
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Core/HeaderChecker.c"
+/* #include "Charmonizer/Core/HeaderChecker.h" */
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/Util.h" */
+#include <string.h>
+#include <stdlib.h>
+
+typedef struct chaz_CHeader {
+    const char  *name;
+    int          exists;
+} chaz_CHeader;
+
+/* Keep a sorted, dynamically-sized array of names of all headers we've
+ * checked for so far.
+ */
+static struct {
+    int            cache_size;
+    chaz_CHeader **header_cache;
+} chaz_HeadCheck = { 0, NULL };
+
+/* Comparison function to feed to qsort, bsearch, etc.
+ */
+static int
+chaz_HeadCheck_compare_headers(const void *vptr_a, const void *vptr_b);
+
+/* Run a test compilation and return a new chaz_CHeader object encapsulating
+ * the results.
+ */
+static chaz_CHeader*
+chaz_HeadCheck_discover_header(const char *header_name);
+
+/* Extend the cache, add this chaz_CHeader object to it, and sort.
+ */
+static void
+chaz_HeadCheck_add_to_cache(chaz_CHeader *header);
+
+/* Like add_to_cache, but takes a individual elements instead of a
+ * chaz_CHeader* and checks if header exists in array first.
+ */
+static void
+chaz_HeadCheck_maybe_add_to_cache(const char *header_name, int exists);
+
+void
+chaz_HeadCheck_init(void) {
+    chaz_CHeader *null_header = (chaz_CHeader*)malloc(sizeof(chaz_CHeader));
+
+    /* Create terminating record for the dynamic array of chaz_CHeader
+     * objects. */
+    null_header->name   = NULL;
+    null_header->exists = false;
+    chaz_HeadCheck.header_cache    = (chaz_CHeader**)malloc(sizeof(void*));
+    *(chaz_HeadCheck.header_cache) = null_header;
+    chaz_HeadCheck.cache_size = 1;
+}
+
+int
+chaz_HeadCheck_check_header(const char *header_name) {
+    chaz_CHeader  *header;
+    chaz_CHeader   key;
+    chaz_CHeader  *fake = &key;
+    chaz_CHeader **header_ptr;
+
+    /* Fake up a key to feed to bsearch; see if the header's already there. */
+    key.name = header_name;
+    key.exists = false;
+    header_ptr = (chaz_CHeader**)bsearch(&fake, chaz_HeadCheck.header_cache,
+                                         chaz_HeadCheck.cache_size,
+                                         sizeof(void*),
+                                         chaz_HeadCheck_compare_headers);
+
+    /* If it's not there, go try a test compile. */
+    if (header_ptr == NULL) {
+        header = chaz_HeadCheck_discover_header(header_name);
+        chaz_HeadCheck_add_to_cache(header);
+    }
+    else {
+        header = *header_ptr;
+    }
+
+    return header->exists;
+}
+
+int
+chaz_HeadCheck_check_many_headers(const char **header_names) {
+    static const char test_code[] = "int main() { return 0; }\n";
+    int success;
+    int i;
+    char *code_buf;
+    size_t needed = sizeof(test_code) + 20;
+
+    /* Build the source code string. */
+    for (i = 0; header_names[i] != NULL; i++) {
+        needed += strlen(header_names[i]);
+        needed += sizeof("#include <>\n");
+    }
+    code_buf = (char*)malloc(needed);
+    code_buf[0] = '\0';
+    for (i = 0; header_names[i] != NULL; i++) {
+        strcat(code_buf, "#include <");
+        strcat(code_buf, header_names[i]);
+        strcat(code_buf, ">\n");
+    }
+    strcat(code_buf, test_code);
+
+    /* If the code compiles, bulk add all header names to the cache. */
+    success = chaz_CC_test_compile(code_buf);
+    if (success) {
+        for (i = 0; header_names[i] != NULL; i++) {
+            chaz_HeadCheck_maybe_add_to_cache(header_names[i], true);
+        }
+    }
+
+    free(code_buf);
+    return success;
+}
+
+int
+chaz_HeadCheck_contains_member(const char *struct_name, const char *member,
+                               const char *includes) {
+    static const char contains_code[] =
+        CHAZ_QUOTE(  #include <stddef.h>                           )
+        CHAZ_QUOTE(  %s                                            )
+        CHAZ_QUOTE(  int main() { return offsetof(%s, %s); }       );
+    long needed = sizeof(contains_code)
+                  + strlen(struct_name)
+                  + strlen(member)
+                  + strlen(includes)
+                  + 10;
+    char *buf = (char*)malloc(needed);
+    int retval;
+    sprintf(buf, contains_code, includes, struct_name, member);
+    retval = chaz_CC_test_compile(buf);
+    free(buf);
+    return retval;
+}
+
+static int
+chaz_HeadCheck_compare_headers(const void *vptr_a, const void *vptr_b) {
+    chaz_CHeader *const *const a = (chaz_CHeader*const*)vptr_a;
+    chaz_CHeader *const *const b = (chaz_CHeader*const*)vptr_b;
+
+    /* (NULL is "greater than" any string.) */
+    if ((*a)->name == NULL)      { return 1; }
+    else if ((*b)->name == NULL) { return -1; }
+    else                         { return strcmp((*a)->name, (*b)->name); }
+}
+
+static chaz_CHeader*
+chaz_HeadCheck_discover_header(const char *header_name) {
+    static const char test_code[] = "int main() { return 0; }\n";
+    chaz_CHeader* header = (chaz_CHeader*)malloc(sizeof(chaz_CHeader));
+    size_t  needed = strlen(header_name) + sizeof(test_code) + 50;
+    char *include_test = (char*)malloc(needed);
+
+    /* Assign. */
+    header->name = chaz_Util_strdup(header_name);
+
+    /* See whether code that tries to pull in this header compiles. */
+    sprintf(include_test, "#include <%s>\n%s", header_name, test_code);
+    header->exists = chaz_CC_test_compile(include_test);
+
+    free(include_test);
+    return header;
+}
+
+static void
+chaz_HeadCheck_add_to_cache(chaz_CHeader *header) {
+    size_t amount;
+
+    /* Realloc array -- inefficient, but this isn't a bottleneck. */
+    amount = ++chaz_HeadCheck.cache_size * sizeof(void*);
+    chaz_HeadCheck.header_cache
+        = (chaz_CHeader**)realloc(chaz_HeadCheck.header_cache, amount);
+    chaz_HeadCheck.header_cache[chaz_HeadCheck.cache_size - 1] = header;
+
+    /* Keep the list of headers sorted. */
+    qsort(chaz_HeadCheck.header_cache, chaz_HeadCheck.cache_size,
+          sizeof(*(chaz_HeadCheck.header_cache)),
+          chaz_HeadCheck_compare_headers);
+}
+
+static void
+chaz_HeadCheck_maybe_add_to_cache(const char *header_name, int exists) {
+    chaz_CHeader *header;
+    chaz_CHeader  key;
+    chaz_CHeader *fake = &key;
+
+    /* Fake up a key and bsearch for it. */
+    key.name   = header_name;
+    key.exists = exists;
+    header = (chaz_CHeader*)bsearch(&fake, chaz_HeadCheck.header_cache,
+                                    chaz_HeadCheck.cache_size, sizeof(void*),
+                                    chaz_HeadCheck_compare_headers);
+
+    /* We've already done the test compile, so skip that step and add it. */
+    if (header == NULL) {
+        header = (chaz_CHeader*)malloc(sizeof(chaz_CHeader));
+        header->name   = chaz_Util_strdup(header_name);
+        header->exists = exists;
+        chaz_HeadCheck_add_to_cache(header);
+    }
+}
+
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Core/Make.c"
+#include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
+/* #include "Charmonizer/Core/Make.h" */
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/OperatingSystem.h" */
+/* #include "Charmonizer/Core/Util.h" */
+
+struct chaz_MakeVar {
+    char   *name;
+    char   *value;
+    size_t  num_elements;
+};
+
+struct chaz_MakeRule {
+    char *targets;
+    char *prereqs;
+    char *commands;
+};
+
+struct chaz_MakeFile {
+    chaz_MakeVar  **vars;
+    size_t          num_vars;
+    chaz_MakeRule **rules;
+    size_t          num_rules;
+    chaz_MakeRule  *clean;
+    chaz_MakeRule  *distclean;
+};
+
+/* Static vars. */
+static struct {
+    char *make_command;
+    int   shell_type;
+} chaz_Make = {
+    NULL,
+    0
+};
+
+/* Detect make command.
+ *
+ * The argument list must be a NULL-terminated series of different spellings
+ * of `make`, which will be auditioned in the order they are supplied.  Here
+ * are several possibilities:
+ *
+ *      make
+ *      gmake
+ *      nmake
+ *      dmake
+ */
+static int
+chaz_Make_detect(const char *make1, ...);
+
+static int
+chaz_Make_audition(const char *make);
+
+static chaz_MakeRule*
+S_new_rule(const char *target, const char *prereq);
+
+static void
+S_destroy_rule(chaz_MakeRule *rule);
+
+static void
+S_write_rule(chaz_MakeRule *rule, FILE *out);
+
+void
+chaz_Make_init(void) {
+    const char *make;
+
+    chaz_Make_detect("make", "gmake", "nmake", "dmake", "mingw32-make",
+                     "mingw64-make", NULL);
+    make = chaz_Make.make_command;
+
+    if (make) {
+        if (strcmp(make, "nmake") == 0) {
+            chaz_Make.shell_type = CHAZ_OS_CMD_EXE;
+        }
+        else {
+            /* TODO: Feature test which shell make uses on Windows. */
+            chaz_Make.shell_type = CHAZ_OS_POSIX;
+        }
+    }
+}
+
+void
+chaz_Make_clean_up(void) {
+    free(chaz_Make.make_command);
+}
+
+const char*
+chaz_Make_get_make(void) {
+    return chaz_Make.make_command;
+}
+
+int
+chaz_Make_shell_type(void) {
+    return chaz_Make.shell_type;
+}
+
+static int
+chaz_Make_detect(const char *make1, ...) {
+    va_list args;
+    const char *candidate;
+    int found = 0;
+    const char makefile_content[] = "foo:\n\techo \"foo!\"\n";
+    chaz_Util_write_file("_charm_Makefile", makefile_content);
+
+    /* Audition candidates. */
+    found = chaz_Make_audition(make1);
+    va_start(args, make1);
+    while (!found && (NULL != (candidate = va_arg(args, const char*)))) {
+        found = chaz_Make_audition(candidate);
+    }
+    va_end(args);
+
+    chaz_Util_remove_and_verify("_charm_Makefile");
+
+    return found;
+}
+
+static int
+chaz_Make_audition(const char *make) {
+    int succeeded = 0;
+    char *command = chaz_Util_join(" ", make, "-f", "_charm_Makefile", NULL);
+
+    chaz_Util_remove_and_verify("_charm_foo");
+    chaz_OS_run_redirected(command, "_charm_foo");
+    if (chaz_Util_can_open_file("_charm_foo")) {
+        size_t len;
+        char *content = chaz_Util_slurp_file("_charm_foo", &len);
+        if (NULL != strstr(content, "foo!")) {
+            succeeded = 1;
+        }
+        free(content);
+    }
+    chaz_Util_remove_and_verify("_charm_foo");
+
+    if (succeeded) {
+        chaz_Make.make_command = chaz_Util_strdup(make);
+    }
+
+    free(command);
+    return succeeded;
+}
+
+chaz_MakeFile*
+chaz_MakeFile_new() {
+    chaz_MakeFile *makefile = (chaz_MakeFile*)malloc(sizeof(chaz_MakeFile));
+    const char    *exe_ext  = chaz_OS_exe_ext();
+    const char    *obj_ext  = chaz_CC_obj_ext();
+    char *generated;
+
+    makefile->vars = (chaz_MakeVar**)malloc(sizeof(chaz_MakeVar*));
+    makefile->vars[0] = NULL;
+    makefile->num_vars = 0;
+
+    makefile->rules = (chaz_MakeRule**)malloc(sizeof(chaz_MakeRule*));
+    makefile->rules[0] = NULL;
+    makefile->num_rules = 0;
+
+    makefile->clean     = S_new_rule("clean", NULL);
+    makefile->distclean = S_new_rule("distclean", "clean");
+
+    generated = chaz_Util_join("", "charmonizer", exe_ext, " charmonizer",
+                               obj_ext, " charmony.h Makefile", NULL);
+    chaz_MakeRule_add_rm_command(makefile->distclean, generated);
+
+    free(generated);
+    return makefile;
+}
+
+void
+chaz_MakeFile_destroy(chaz_MakeFile *makefile) {
+    size_t i;
+
+    for (i = 0; makefile->vars[i]; i++) {
+        chaz_MakeVar *var = makefile->vars[i];
+        free(var->name);
+        free(var->value);
+        free(var);
+    }
+    free(makefile->vars);
+
+    for (i = 0; makefile->rules[i]; i++) {
+        S_destroy_rule(makefile->rules[i]);
+    }
+    free(makefile->rules);
+
+    S_destroy_rule(makefile->clean);
+    S_destroy_rule(makefile->distclean);
+
+    free(makefile);
+}
+
+chaz_MakeVar*
+chaz_MakeFile_add_var(chaz_MakeFile *makefile, const char *name,
+                      const char *value) {
+    chaz_MakeVar  *var      = (chaz_MakeVar*)malloc(sizeof(chaz_MakeVar));
+    chaz_MakeVar **vars     = makefile->vars;
+    size_t         num_vars = makefile->num_vars + 1;
+
+    var->name         = chaz_Util_strdup(name);
+    var->value        = chaz_Util_strdup("");
+    var->num_elements = 0;
+
+    if (value) { chaz_MakeVar_append(var, value); }
+
+    vars = (chaz_MakeVar**)realloc(vars,
+                                   (num_vars + 1) * sizeof(chaz_MakeVar*));
+    vars[num_vars-1] = var;
+    vars[num_vars]   = NULL;
+    makefile->vars = vars;
+    makefile->num_vars = num_vars;
+
+    return var;
+}
+
+chaz_MakeRule*
+chaz_MakeFile_add_rule(chaz_MakeFile *makefile, const char *target,
+                       const char *prereq) {
+    chaz_MakeRule  *rule      = S_new_rule(target, prereq);
+    chaz_MakeRule **rules     = makefile->rules;
+    size_t          num_rules = makefile->num_rules + 1;
+
+    rules = (chaz_MakeRule**)realloc(rules,
+                                     (num_rules + 1) * sizeof(chaz_MakeRule*));
+    rules[num_rules-1] = rule;
+    rules[num_rules]   = NULL;
+    makefile->rules = rules;
+    makefile->num_rules = num_rules;
+
+    return rule;
+}
+
+chaz_MakeRule*
+chaz_MakeFile_clean_rule(chaz_MakeFile *makefile) {
+    return makefile->clean;
+}
+
+chaz_MakeRule*
+chaz_MakeFile_distclean_rule(chaz_MakeFile *makefile) {
+    return makefile->distclean;
+}
+
+chaz_MakeRule*
+chaz_MakeFile_add_exe(chaz_MakeFile *makefile, const char *exe,
+                      const char *sources, chaz_CFlags *link_flags) {
+    chaz_CFlags   *local_flags  = chaz_CC_new_cflags();
+    const char    *link         = chaz_CC_link_command();
+    const char    *link_flags_string = "";
+    const char    *local_flags_string;
+    chaz_MakeRule *rule;
+    char          *command;
+
+    rule = chaz_MakeFile_add_rule(makefile, exe, sources);
+
+    if (link_flags) {
+        link_flags_string = chaz_CFlags_get_string(link_flags);
+    }
+    if (chaz_CC_msvc_version_num()) {
+        chaz_CFlags_append(local_flags, "/nologo");
+    }
+    chaz_CFlags_set_link_output(local_flags, exe);
+    local_flags_string = chaz_CFlags_get_string(local_flags);
+    command = chaz_Util_join(" ", link, sources, link_flags_string,
+                             local_flags_string, NULL);
+    chaz_MakeRule_add_command(rule, command);
+
+    chaz_MakeRule_add_rm_command(makefile->clean, exe);
+
+    chaz_CFlags_destroy(local_flags);
+    free(command);
+    return rule;
+}
+
+chaz_MakeRule*
+chaz_MakeFile_add_compiled_exe(chaz_MakeFile *makefile, const char *exe,
+                               const char *sources, chaz_CFlags *cflags) {
+    chaz_CFlags   *local_flags   = chaz_CC_new_cflags();
+    const char    *cc            = chaz_CC_get_cc();
+    const char    *cflags_string = "";
+    const char    *local_flags_string;
+    chaz_MakeRule *rule;
+    char          *command;
+
+    rule = chaz_MakeFile_add_rule(makefile, exe, sources);
+
+    if (cflags) {
+        cflags_string = chaz_CFlags_get_string(cflags);
+    }
+    if (chaz_CC_msvc_version_num()) {
+        chaz_CFlags_append(local_flags, "/nologo");
+    }
+    chaz_CFlags_set_output_exe(local_flags, exe);
+    local_flags_string = chaz_CFlags_get_string(local_flags);
+    command = chaz_Util_join(" ", cc, sources, cflags_string,
+                             local_flags_string, NULL);
+    chaz_MakeRule_add_command(rule, command);
+
+    chaz_MakeRule_add_rm_command(makefile->clean, exe);
+    /* TODO: Clean .obj file on Windows. */
+
+    chaz_CFlags_destroy(local_flags);
+    free(command);
+    return rule;
+}
+
+chaz_MakeRule*
+chaz_MakeFile_add_shared_lib(chaz_MakeFile *makefile, chaz_Lib *lib,
+                             const char *sources, chaz_CFlags *link_flags) {
+    chaz_CFlags   *local_flags  = chaz_CC_new_cflags();
+    const char    *link         = chaz_CC_link_command();
+    const char    *shlib_ext    = chaz_OS_shared_lib_ext();
+    const char    *link_flags_string = "";
+    const char    *local_flags_string;
+    chaz_MakeRule *rule;
+    char          *filename;
+    char          *command;
+
+    filename = chaz_Lib_filename(lib);
+    rule = chaz_MakeFile_add_rule(makefile, filename, sources);
+
+    if (link_flags) {
+        link_flags_string = chaz_CFlags_get_string(link_flags);
+    }
+
+    if (chaz_CC_msvc_version_num()) {
+        chaz_CFlags_append(local_flags, "/nologo");
+    }
+    chaz_CFlags_link_shared_library(local_flags);
+    if (strcmp(shlib_ext, ".dylib") == 0) {
+        /* Set temporary install name with full path on Darwin. */
+        const char *dir_sep = chaz_OS_dir_sep();
+        char *major_v_name = chaz_Lib_major_version_filename(lib);
+        char *install_name = chaz_Util_join("", "-install_name $(CURDIR)",
+                                            dir_sep, major_v_name, NULL);
+        chaz_CFlags_append(local_flags, install_name);
+        free(major_v_name);
+        free(install_name);
+    }
+    chaz_CFlags_set_shared_library_version(local_flags, lib);
+    chaz_CFlags_set_link_output(local_flags, filename);
+    local_flags_string = chaz_CFlags_get_string(local_flags);
+
+    command = chaz_Util_join(" ", link, sources, link_flags_string,
+                             local_flags_string, NULL);
+    chaz_MakeRule_add_command(rule, command);
+    free(command);
+
+    chaz_MakeRule_add_rm_command(makefile->clean, filename);
+
+    /* Add symlinks. */
+    if (strcmp(shlib_ext, ".dll") != 0) {
+        char *major_v_name = chaz_Lib_major_version_filename(lib);
+        char *no_v_name    = chaz_Lib_no_version_filename(lib);
+
+        command = chaz_Util_join(" ", "ln -sf", filename, major_v_name, NULL);
+        chaz_MakeRule_add_command(rule, command);
+        free(command);
+
+        if (strcmp(shlib_ext, ".dylib") == 0) {
+            command = chaz_Util_join(" ", "ln -sf", filename, no_v_name,
+                                     NULL);
+        }
+        else {
+            command = chaz_Util_join(" ", "ln -sf", major_v_name, no_v_name,
+                                     NULL);
+        }
+        chaz_MakeRule_add_command(rule, command);
+        free(command);
+
+        chaz_MakeRule_add_rm_command(makefile->clean, major_v_name);
+        chaz_MakeRule_add_rm_command(makefile->clean, no_v_name);
+
+        free(major_v_name);
+        free(no_v_name);
+    }
+
+    if (chaz_CC_msvc_version_num()) {
+        /* Remove import library and export file under MSVC. */
+        char *lib_filename = chaz_Lib_implib_filename(lib);
+        char *exp_filename = chaz_Lib_export_filename(lib);
+        chaz_MakeRule_add_rm_command(makefile->clean, lib_filename);
+        chaz_MakeRule_add_rm_command(makefile->clean, exp_filename);
+        free(lib_filename);
+        free(exp_filename);
+    }
+
+    chaz_CFlags_destroy(local_flags);
+    free(filename);
+    return rule;
+}
+
+chaz_MakeRule*
+chaz_MakeFile_add_static_lib(chaz_MakeFile *makefile, chaz_Lib *lib,
+                             const char *objects) {
+    const char    *shlib_ext    = chaz_OS_shared_lib_ext();
+    chaz_MakeRule *rule;
+    char          *filename;
+    char          *command;
+
+    filename = chaz_Lib_filename(lib);
+    rule = chaz_MakeFile_add_rule(makefile, filename, objects);
+    command = chaz_CC_format_archiver_command(filename, objects);
+    chaz_MakeRule_add_command(rule, command);
+    free(command);
+    command = chaz_CC_format_ranlib_command(filename);
+    if (command) {
+        chaz_MakeRule_add_command(rule, command);
+        free(command);
+    }
+    chaz_MakeRule_add_rm_command(makefile->clean, filename);
+
+    /* Add symlinks. */
+    if (strcmp(shlib_ext, ".dll") != 0) {
+        char *major_v_name = chaz_Lib_major_version_filename(lib);
+        char *no_v_name    = chaz_Lib_no_version_filename(lib);
+
+        command = chaz_Util_join(" ", "ln -sf", filename, major_v_name, NULL);
+        chaz_MakeRule_add_command(rule, command);
+        free(command);
+
+        if (strcmp(shlib_ext, ".dylib") == 0) {
+            command = chaz_Util_join(" ", "ln -sf", filename, no_v_name,
+                                     NULL);
+        }
+        else {
+            command = chaz_Util_join(" ", "ln -sf", major_v_name, no_v_name,
+                                     NULL);
+        }
+        chaz_MakeRule_add_command(rule, command);
+        free(command);
+
+        chaz_MakeRule_add_rm_command(makefile->clean, major_v_name);
+        chaz_MakeRule_add_rm_command(makefile->clean, no_v_name);
+
+        free(major_v_name);
+        free(no_v_name);
+    }
+
+    free(filename);
+    return rule;
+}
+
+chaz_MakeRule*
+chaz_MakeFile_add_lemon_exe(chaz_MakeFile *makefile, const char *dir) {
+    chaz_CFlags   *cflags = chaz_CC_new_cflags();
+    chaz_MakeRule *rule;
+    const char *dir_sep = chaz_OS_dir_sep();
+    const char *exe_ext = chaz_OS_exe_ext();
+    char *lemon_exe = chaz_Util_join("", dir, dir_sep, "lemon", exe_ext, NULL);
+    char *lemon_c   = chaz_Util_join(dir_sep, dir, "lemon.c", NULL);
+
+    chaz_CFlags_enable_optimization(cflags);
+    chaz_MakeFile_add_var(makefile, "LEMON_EXE", lemon_exe);
+    rule = chaz_MakeFile_add_compiled_exe(makefile, "$(LEMON_EXE)", lemon_c,
+                                          cflags);
+
+    chaz_CFlags_destroy(cflags);
+    free(lemon_c);
+    free(lemon_exe);
+    return rule;
+}
+
+chaz_MakeRule*
+chaz_MakeFile_add_lemon_grammar(chaz_MakeFile *makefile,
+                                const char *base_name) {
+    char *c_file  = chaz_Util_join(".", base_name, "c", NULL);
+    char *h_file  = chaz_Util_join(".", base_name, "h", NULL);
+    char *y_file  = chaz_Util_join(".", base_name, "y", NULL);
+    char *command = chaz_Util_join(" ", "$(LEMON_EXE) -q", y_file, NULL);
+
+    chaz_MakeRule *rule = chaz_MakeFile_add_rule(makefile, c_file, y_file);
+    chaz_MakeRule *clean_rule = chaz_MakeFile_clean_rule(makefile);
+
+    chaz_MakeRule_add_prereq(rule, "$(LEMON_EXE)");
+    chaz_MakeRule_add_command(rule, command);
+
+    chaz_MakeRule_add_rm_command(clean_rule, h_file);
+    chaz_MakeRule_add_rm_command(clean_rule, c_file);
+
+    free(c_file);
+    free(h_file);
+    free(y_file);
+    free(command);
+    return rule;
+}
+
+void
+chaz_MakeFile_write(chaz_MakeFile *makefile) {
+    FILE   *out;
+    size_t  i;
+
+    out = fopen("Makefile", "w");
+    if (!out) {
+        chaz_Util_die("Can't open Makefile\n");
+    }
+
+    for (i = 0; makefile->vars[i]; i++) {
+        chaz_MakeVar *var = makefile->vars[i];
+        fprintf(out, "%s = %s\n", var->name, var->value);
+    }
+    fprintf(out, "\n");
+
+    for (i = 0; makefile->rules[i]; i++) {
+        S_write_rule(makefile->rules[i], out);
+    }
+
+    S_write_rule(makefile->clean, out);
+    S_write_rule(makefile->distclean, out);
+
+    /* Suffix rule for .c files. */
+    if (chaz_CC_msvc_version_num()) {
+        fprintf(out, ".c.obj :\n");
+        fprintf(out, "\t$(CC) /nologo $(CFLAGS) /c $< /Fo$@\n\n");
+    }
+    else {
+        fprintf(out, ".c.o :\n");
+        fprintf(out, "\t$(CC) $(CFLAGS) -c $< -o $@\n\n");
+    }
+
+    fclose(out);
+}
+
+void
+chaz_MakeVar_append(chaz_MakeVar *var, const char *element) {
+    char *value;
+
+    if (element[0] == '\0') { return; }
+
+    if (var->num_elements == 0) {
+        value = chaz_Util_strdup(element);
+    }
+    else {
+        value = (char*)malloc(strlen(var->value) + strlen(element) + 20);
+
+        if (var->num_elements == 1) {
+            sprintf(value, "\\\n    %s \\\n    %s", var->value, element);
+        }
+        else {
+            sprintf(value, "%s \\\n    %s", var->value, element);
+        }
+    }
+
+    free(var->value);
+    var->value = value;
+    var->num_elements++;
+}
+
+static chaz_MakeRule*
+S_new_rule(const char *target, const char *prereq) {
+    chaz_MakeRule *rule = (chaz_MakeRule*)malloc(sizeof(chaz_MakeRule));
+
+    rule->targets  = NULL;
+    rule->prereqs  = NULL;
+    rule->commands = NULL;
+
+    if (target) { chaz_MakeRule_add_target(rule, target); }
+    if (prereq) { chaz_MakeRule_add_prereq(rule, prereq); }
+
+    return rule;
+}
+
+static void
+S_destroy_rule(chaz_MakeRule *rule) {
+    if (rule->targets)  { free(rule->targets); }
+    if (rule->prereqs)  { free(rule->prereqs); }
+    if (rule->commands) { free(rule->commands); }
+    free(rule);
+}
+
+static void
+S_write_rule(chaz_MakeRule *rule, FILE *out) {
+    fprintf(out, "%s :", rule->targets);
+    if (rule->prereqs) {
+        fprintf(out, " %s", rule->prereqs);
+    }
+    fprintf(out, "\n");
+    if (rule->commands) {
+        fprintf(out, "%s", rule->commands);
+    }
+    fprintf(out, "\n");
+}
+
+void
+chaz_MakeRule_add_target(chaz_MakeRule *rule, const char *target) {
+    char *targets;
+
+    if (!rule->targets) {
+        targets = chaz_Util_strdup(target);
+    }
+    else {
+        targets = chaz_Util_join(" ", rule->targets, target, NULL);
+        free(rule->targets);
+    }
+
+    rule->targets = targets;
+}
+
+void
+chaz_MakeRule_add_prereq(chaz_MakeRule *rule, const char *prereq) {
+    char *prereqs;
+
+    if (!rule->prereqs) {
+        prereqs = chaz_Util_strdup(prereq);
+    }
+    else {
+        prereqs = chaz_Util_join(" ", rule->prereqs, prereq, NULL);
+        free(rule->prereqs);
+    }
+
+    rule->prereqs = prereqs;
+}
+
+void
+chaz_MakeRule_add_command(chaz_MakeRule *rule, const char *command) {
+    char *commands;
+
+    if (!rule->commands) {
+        commands = (char*)malloc(strlen(command) + 20);
+        sprintf(commands, "\t%s\n", command);
+    }
+    else {
+        commands = (char*)malloc(strlen(rule->commands) + strlen(command) + 20);
+        sprintf(commands, "%s\t%s\n", rule->commands, command);
+        free(rule->commands);
+    }
+
+    rule->commands = commands;
+}
+
+void
+chaz_MakeRule_add_rm_command(chaz_MakeRule *rule, const char *files) {
+    char *command;
+
+    if (chaz_Make.shell_type == CHAZ_OS_POSIX) {
+        command = chaz_Util_join(" ", "rm -f", files, NULL);
+    }
+    else if (chaz_Make.shell_type == CHAZ_OS_CMD_EXE) {
+        command = chaz_Util_join("", "for %i in (", files,
+                                 ") do @if exist %i del /f %i", NULL);
+    }
+    else {
+        chaz_Util_die("Unsupported shell type: %d", chaz_Make.shell_type);
+    }
+
+    chaz_MakeRule_add_command(rule, command);
+    free(command);
+}
+
+void
+chaz_MakeRule_add_recursive_rm_command(chaz_MakeRule *rule, const char *dirs) {
+    char *command;
+
+    if (chaz_Make.shell_type == CHAZ_OS_POSIX) {
+        command = chaz_Util_join(" ", "rm -rf", dirs, NULL);
+    }
+    else if (chaz_Make.shell_type == CHAZ_OS_CMD_EXE) {
+        command = chaz_Util_join("", "for %i in (", dirs,
+                                 ") do @if exist %i rmdir /s /q %i", NULL);
+    }
+    else {
+        chaz_Util_die("Unsupported shell type: %d", chaz_Make.shell_type);
+    }
+
+    chaz_MakeRule_add_command(rule, command);
+    free(command);
+}
+
+void
+chaz_MakeRule_add_make_command(chaz_MakeRule *rule, const char *dir,
+                               const char *target) {
+    char *command;
+
+    if (chaz_Make.shell_type == CHAZ_OS_POSIX) {
+        if (!target) {
+            command = chaz_Util_join("", "(cd ", dir, " && $(MAKE))", NULL);
+        }
+        else {
+            command = chaz_Util_join("", "(cd ", dir, " && $(MAKE) ", target,
+                                     ")", NULL);
+        }
+        chaz_MakeRule_add_command(rule, command);
+        free(command);
+    }
+    else if (chaz_Make.shell_type == CHAZ_OS_CMD_EXE) {
+        if (!target) {
+            command = chaz_Util_join(" ", "pushd", dir, "&& $(MAKE) && popd",
+                                     NULL);
+        }
+        else {
+            command = chaz_Util_join(" ", "pushd", dir, "&& $(MAKE)", target,
+                                     "&& popd", NULL);
+        }
+        chaz_MakeRule_add_command(rule, command);
+        free(command);
+    }
+    else {
+        chaz_Util_die("Unsupported shell type: %d", chaz_Make.shell_type);
+    }
+}
+
+void
+chaz_Make_list_files(const char *dir, const char *ext,
+                     chaz_Make_list_files_callback_t callback, void *context) {
+    int         shell_type = chaz_OS_shell_type();
+    const char *pattern;
+    char       *command;
+    char       *list;
+    char       *prefix;
+    char       *file;
+    size_t      command_size;
+    size_t      list_len;
+    size_t      prefix_len;
+
+    /* List files using shell. */
+
+    if (shell_type == CHAZ_OS_POSIX) {
+        pattern = "find %s -name '*.%s' -type f";
+    }
+    else if (shell_type == CHAZ_OS_CMD_EXE) {
+        pattern = "dir %s\\*.%s /s /b /a-d";
+    }
+    else {
+        chaz_Util_die("Unknown shell type %d", shell_type);
+    }
+
+    command_size = strlen(pattern) + strlen(dir) + strlen(ext) + 10;
+    command = (char*)malloc(command_size);
+    sprintf(command, pattern, dir, ext);
+    list = chaz_OS_run_and_capture(command, &list_len);
+    free(command);
+    if (!list) {
+        chaz_Util_die("Failed to list files in '%s'", dir);
+    }
+    list[list_len-1] = 0;
+
+    /* Find directory prefix to strip from files */
+
+    if (shell_type == CHAZ_OS_POSIX) {
+        prefix_len = strlen(dir);
+        prefix = (char*)malloc(prefix_len + 2);
+        memcpy(prefix, dir, prefix_len);
+        prefix[prefix_len++] = '/';
+        prefix[prefix_len]   = '\0';
+    }
+    else {
+        char   *output;
+        size_t  output_len;
+
+        /* 'dir /s' returns absolute paths, so we have to find the absolute
+         * path of the directory. This is done by using the variable
+         * substitution feature of the 'for' command.
+         */
+        pattern = "for %%I in (%s) do @echo %%~fI";
+        command_size = strlen(pattern) + strlen(dir) + 10;
+        command = (char*)malloc(command_size);
+        sprintf(command, pattern, dir);
+        output = chaz_OS_run_and_capture(command, &output_len);
+        free(command);
+        if (!output) { chaz_Util_die("Failed to find absolute path"); }
+
+        /* Strip whitespace from end of output. */
+        for (prefix_len = output_len; prefix_len > 0; --prefix_len) {
+            if (!isspace(output[prefix_len-1])) { break; }
+        }
+        prefix = (char*)malloc(prefix_len + 2);
+        memcpy(prefix, output, prefix_len);
+        prefix[prefix_len++] = '\\';
+        prefix[prefix_len]   = '\0';
+        free(output);
+    }
+
+    /* Iterate file list and invoke callback. */
+
+    for (file = strtok(list, "\r\n"); file; file = strtok(NULL, "\r\n")) {
+        if (strlen(file) <= prefix_len
+            || memcmp(file, prefix, prefix_len) != 0
+           ) {
+            chaz_Util_die("Expected prefix '%s' for file name '%s'", prefix,
+                          file);
+        }
+
+        callback(dir, file + prefix_len, context);
+    }
+
+    free(prefix);
+    free(list);
+}
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Core/OperatingSystem.c"
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include <time.h>
+#include <errno.h>
+
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/OperatingSystem.h" */
+
+#define CHAZ_OS_TARGET_PATH  "_charmonizer_target"
+#define CHAZ_OS_NAME_MAX     31
+
+static struct {
+    char name[CHAZ_OS_NAME_MAX+1];
+    char dev_null[20];
+    char dir_sep[2];
+    char exe_ext[5];
+    char static_lib_ext[5];
+    char shared_lib_ext[7];
+    char local_command_start[3];
+    int  shell_type;
+} chaz_OS = { "", "", "", "", "", "", 0 };
+
+void
+chaz_OS_init(void) {
+    if (chaz_Util_verbosity) {
+        printf("Initializing Charmonizer/Core/OperatingSystem...\n");
+    }
+
+    if (chaz_Util_verbosity) {
+        printf("Trying to find a bit-bucket a la /dev/null...\n");
+    }
+
+    /* Detect shell based on whether the bitbucket is "/dev/null" or "nul". */
+    if (chaz_Util_can_open_file("/dev/null")) {
+        char   *uname;
+        size_t  uname_len;
+        size_t i;
+
+        chaz_OS.shell_type = CHAZ_OS_POSIX;
+
+        /* Detect Unix name. */
+        uname = chaz_OS_run_and_capture("uname", &uname_len);
+        for (i = 0; i < CHAZ_OS_NAME_MAX && i < uname_len; i++) {
+            char c = uname[i];
+            if (!c || isspace(c)) { break; }
+            chaz_OS.name[i] = tolower(c);
+        }
+        if (i > 0) { chaz_OS.name[i] = '\0'; }
+        else       { strcpy(chaz_OS.name, "unknown_unix"); }
+        free(uname);
+
+        strcpy(chaz_OS.dev_null, "/dev/null");
+        strcpy(chaz_OS.dir_sep, "/");
+        strcpy(chaz_OS.exe_ext, "");
+        strcpy(chaz_OS.static_lib_ext, ".a");
+        if (memcmp(chaz_OS.name, "darwin", 6) == 0) {
+            strcpy(chaz_OS.shared_lib_ext, ".dylib");
+        }
+        else if (memcmp(chaz_OS.name, "cygwin", 6) == 0) {
+            strcpy(chaz_OS.shared_lib_ext, ".dll");
+        }
+        else {
+            strcpy(chaz_OS.shared_lib_ext, ".so");
+        }
+        strcpy(chaz_OS.local_command_start, "./");
+    }
+    else if (chaz_Util_can_open_file("nul")) {
+        strcpy(chaz_OS.name, "windows");
+        strcpy(chaz_OS.dev_null, "nul");
+        strcpy(chaz_OS.dir_sep, "\\");
+        strcpy(chaz_OS.exe_ext, ".exe");
+        strcpy(chaz_OS.shared_lib_ext, ".dll");
+        strcpy(chaz_OS.static_lib_ext, ".lib");
+        strcpy(chaz_OS.local_command_start, ".\\");
+        chaz_OS.shell_type = CHAZ_OS_CMD_EXE;
+    }
+    else {
+        /* Bail out because we couldn't find anything like /dev/null. */
+        chaz_Util_die("Couldn't find anything like /dev/null");
+    }
+}
+
+const char*
+chaz_OS_name(void) {
+    return chaz_OS.name;
+}
+
+int
+chaz_OS_is_darwin(void) {
+    return memcmp(chaz_OS.name, "darwin", 6) == 0;
+}
+
+int
+chaz_OS_is_cygwin(void) {
+    return memcmp(chaz_OS.name, "cygwin", 6) == 0;
+}
+
+const char*
+chaz_OS_exe_ext(void) {
+    return chaz_OS.exe_ext;
+}
+
+const char*
+chaz_OS_shared_lib_ext(void) {
+    return chaz_OS.shared_lib_ext;
+}
+
+const char*
+chaz_OS_static_lib_ext(void) {
+    return chaz_OS.static_lib_ext;
+}
+
+const char*
+chaz_OS_dev_null(void) {
+    return chaz_OS.dev_null;
+}
+
+const char*
+chaz_OS_dir_sep(void) {
+    return chaz_OS.dir_sep;
+}
+
+int
+chaz_OS_shell_type(void) {
+    return chaz_OS.shell_type;
+}
+
+int
+chaz_OS_remove(const char *name) {
+    /*
+     * On Windows it can happen that another process, typically a
+     * virus scanner, still has an open handle on the file. This can
+     * make the subsequent recreation of a file with the same name
+     * fail. As a workaround, files are renamed to a random name
+     * before deletion.
+     */
+    int retval = 0;
+
+    static const size_t num_random_chars = 16;
+
+    size_t  name_len = strlen(name);
+    size_t  i;
+    char   *temp_name = (char*)malloc(name_len + num_random_chars + 1);
+    const char *working_name = name;
+    clock_t start, now;
+
+    strcpy(temp_name, name);
+    for (i = 0; i < num_random_chars; i++) {
+        temp_name[name_len+i] = 'A' + rand() % 26;
+    }
+    temp_name[name_len+num_random_chars] = '\0';
+
+    /* Try over and over again for around 1 second to rename the file.
+     * Ideally we would sleep between attempts, but sleep functionality is not
+     * portable. */
+    start = now = clock();
+    while (now - start < CLOCKS_PER_SEC) {
+        now = clock();
+        if (!rename(name, temp_name)) {
+            /* The rename succeeded. */
+            working_name = temp_name;
+            break;
+        }
+        else if (errno == ENOENT) {
+            /* No such file or directory, so no point in trying to remove it.
+             * (Technically ENOENT is POSIX but hopefully this works.) */
+            free(temp_name);
+            return 0;
+        }
+    }
+
+    /* Try over and over again for around 1 second to delete the file. */
+    start = now = clock();
+    while (!retval && now - start < CLOCKS_PER_SEC) {
+        now = clock();
+        retval = !remove(working_name);
+    }
+
+    free(temp_name);
+    return retval;
+}
+
+int
+chaz_OS_run_local_redirected(const char *command, const char *path) {
+    char *local_command
+        = chaz_Util_join("", chaz_OS.local_command_start, command, NULL);
+    int retval = chaz_OS_run_redirected(local_command, path);
+    free(local_command);
+    return retval;
+}
+
+int
+chaz_OS_run_quietly(const char *command) {
+    return chaz_OS_run_redirected(command, chaz_OS.dev_null);
+}
+
+int
+chaz_OS_run_redirected(const char *command, const char *path) {
+    int retval = 1;
+    char *quiet_command = NULL;
+    if (chaz_OS.shell_type == CHAZ_OS_POSIX
+        || chaz_OS.shell_type == CHAZ_OS_CMD_EXE
+        ) {
+        quiet_command = chaz_Util_join(" ", command, ">", path, "2>&1", NULL);
+    }
+    else {
+        chaz_Util_die("Don't know the shell type");
+    }
+    retval = system(quiet_command);
+    free(quiet_command);
+    return retval;
+}
+
+char*
+chaz_OS_run_and_capture(const char *command, size_t *output_len) {
+    char *output;
+    chaz_OS_run_redirected(command, CHAZ_OS_TARGET_PATH);
+    output = chaz_Util_slurp_file(CHAZ_OS_TARGET_PATH, output_len);
+    chaz_Util_remove_and_verify(CHAZ_OS_TARGET_PATH);
+    return output;
+}
+
+void
+chaz_OS_mkdir(const char *filepath) {
+    char *command = NULL;
+    if (chaz_OS.shell_type == CHAZ_OS_POSIX
+        || chaz_OS.shell_type == CHAZ_OS_CMD_EXE
+       ) {
+        command = chaz_Util_join(" ", "mkdir", filepath, NULL);
+    }
+    else {
+        chaz_Util_die("Don't know the shell type");
+    }
+    chaz_OS_run_quietly(command);
+    free(command);
+}
+
+void
+chaz_OS_rmdir(const char *filepath) {
+    char *command = NULL;
+    if (chaz_OS.shell_type == CHAZ_OS_POSIX) {
+        command = chaz_Util_join(" ", "rmdir", filepath, NULL);
+    }
+    else if (chaz_OS.shell_type == CHAZ_OS_CMD_EXE) {
+        command = chaz_Util_join(" ", "rmdir", "/q", filepath, NULL);
+    }
+    else {
+        chaz_Util_die("Don't know the shell type");
+    }
+    chaz_OS_run_quietly(command);
+    free(command);
+}
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Core/Util.c"
+#include <errno.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Core/OperatingSystem.h" */
+
+/* Global verbosity setting. */
+int chaz_Util_verbosity = 1;
+
+void
+chaz_Util_write_file(const char *filename, const char *content) {
+    FILE *fh = fopen(filename, "w+");
+    size_t content_len = strlen(content);
+    if (fh == NULL) {
+        chaz_Util_die("Couldn't open '%s': %s", filename, strerror(errno));
+    }
+    fwrite(content, sizeof(char), content_len, fh);
+    if (fclose(fh)) {
+        chaz_Util_die("Error when closing '%s': %s", filename,
+                      strerror(errno));
+    }
+}
+
+char*
+chaz_Util_slurp_file(const char *file_path, size_t *len_ptr) {
+    FILE   *const file = fopen(file_path, "r");
+    char   *contents;
+    size_t  len;
+    long    check_val;
+
+    /* Sanity check. */
+    if (file == NULL) {
+        chaz_Util_die("Error opening file '%s': %s", file_path,
+                      strerror(errno));
+    }
+
+    /* Find length; return NULL if the file has a zero-length. */
+    len = chaz_Util_flength(file);
+    if (len == 0) {
+        *len_ptr = 0;
+        return NULL;
+    }
+
+    /* Allocate memory and read the file. */
+    contents = (char*)malloc(len * sizeof(char) + 1);
+    if (contents == NULL) {
+        chaz_Util_die("Out of memory at %d, %s", __FILE__, __LINE__);
+    }
+    contents[len] = '\0';
+    check_val = fread(contents, sizeof(char), len, file);
+
+    /* Weak error check, because CRLF might result in fewer chars read. */
+    if (check_val <= 0) {
+        chaz_Util_die("Tried to read %d characters of '%s', got %d", (int)len,
+                      file_path, check_val);
+    }
+
+    /* Set length pointer for benefit of caller. */
+    *len_ptr = check_val;
+
+    /* Clean up. */
+    if (fclose(file)) {
+        chaz_Util_die("Error closing file '%s': %s", file_path,
+                      strerror(errno));
+    }
+
+    return contents;
+}
+
+long
+chaz_Util_flength(void *file) {
+    FILE *f = (FILE*)file;
+    const long bookmark = ftell(f);
+    long check_val;
+    long len;
+
+    /* Seek to end of file and check length. */
+    check_val = fseek(f, 0, SEEK_END);
+    if (check_val == -1) {
+        chaz_Util_die("fseek error : %s\n", strerror(errno));
+    }
+    len = ftell(f);
+    if (len == -1) { chaz_Util_die("ftell error : %s\n", strerror(errno)); }
+
+    /* Return to where we were. */
+    check_val = fseek(f, bookmark, SEEK_SET);
+    if (check_val == -1) {
+        chaz_Util_die("fseek error : %s\n", strerror(errno));
+    }
+
+    return len;
+}
+
+char*
+chaz_Util_strdup(const char *string) {
+    size_t len = strlen(string);
+    char *copy = (char*)malloc(len + 1);
+    strncpy(copy, string, len);
+    copy[len] = '\0';
+    return copy;
+}
+
+char*
+chaz_Util_join(const char *sep, ...) {
+    va_list args;
+    const char *string;
+    char *result, *p;
+    size_t sep_len = strlen(sep);
+    size_t size;
+    int i;
+
+    /* Determine result size. */
+    va_start(args, sep);
+    size = 1;
+    string = va_arg(args, const char*);
+    for (i = 0; string; ++i) {
+        if (i != 0) { size += sep_len; }
+        size += strlen(string);
+        string = va_arg(args, const char*);
+    }
+    va_end(args);
+
+    result = (char*)malloc(size);
+
+    /* Create result string. */
+    va_start(args, sep);
+    p = result;
+    string = va_arg(args, const char*);
+    for (i = 0; string; ++i) {
+        size_t len;
+        if (i != 0) {
+            memcpy(p, sep, sep_len);
+            p += sep_len;
+        }
+        len = strlen(string);
+        memcpy(p, string, len);
+        p += len;
+        string = va_arg(args, const char*);
+    }
+    va_end(args);
+
+    *p = '\0';
+
+    return result;
+}
+
+void
+chaz_Util_die(const char* format, ...) {
+    va_list args;
+    va_start(args, format);
+    vfprintf(stderr, format, args);
+    va_end(args);
+    fprintf(stderr, "\n");
+    exit(1);
+}
+
+void
+chaz_Util_warn(const char* format, ...) {
+    va_list args;
+    va_start(args, format);
+    vfprintf(stderr, format, args);
+    va_end(args);
+    fprintf(stderr, "\n");
+}
+
+int
+chaz_Util_remove_and_verify(const char *file_path) {
+    /* Attempt to delete the file.  If it's gone after the attempt, return
+     * success, whether or not it was there to begin with.
+     * (ENOENT is POSIX not C89, but let's go with it for now.) */
+    int result = chaz_OS_remove(file_path);
+    if (result || errno == ENOENT) {
+        return 1;
+    }
+
+    /* Issue a warning and return failure. */
+    chaz_Util_warn("Failed to remove '%s': %s at %s line %d",
+                   file_path, strerror(errno), __FILE__, __LINE__);
+    return 0;
+}
+
+int
+chaz_Util_can_open_file(const char *file_path) {
+    FILE *garbage_fh;
+
+    /* Use fopen as a portable test for the existence of a file. */
+    garbage_fh = fopen(file_path, "r");
+    if (garbage_fh == NULL) {
+        return 0;
+    }
+    else {
+        fclose(garbage_fh);
+        return 1;
+    }
+}
+
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Probe.c"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+/* #include "Charmonizer/Probe.h" */
+/* #include "Charmonizer/Core/HeaderChecker.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/ConfWriterC.h" */
+/* #include "Charmonizer/Core/ConfWriterPerl.h" */
+/* #include "Charmonizer/Core/ConfWriterPython.h" */
+/* #include "Charmonizer/Core/ConfWriterRuby.h" */
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Core/CLI.h" */
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/Make.h" */
+/* #include "Charmonizer/Core/OperatingSystem.h" */
+
+int
+chaz_Probe_parse_cli_args(int argc, const char *argv[], chaz_CLI *cli) {
+    int i;
+    int output_enabled = 0;
+
+    /* Register Charmonizer-specific options. */
+    chaz_CLI_register(cli, "enable-c", "generate charmony.h", CHAZ_CLI_NO_ARG);
+    chaz_CLI_register(cli, "enable-perl", "generate Charmony.pm", CHAZ_CLI_NO_ARG);
+    chaz_CLI_register(cli, "enable-python", "generate charmony.py", CHAZ_CLI_NO_ARG);
+    chaz_CLI_register(cli, "enable-ruby", "generate charmony.rb", CHAZ_CLI_NO_ARG);
+    chaz_CLI_register(cli, "enable-makefile", NULL, CHAZ_CLI_NO_ARG);
+    chaz_CLI_register(cli, "enable-coverage", NULL, CHAZ_CLI_NO_ARG);
+    chaz_CLI_register(cli, "cc", "compiler command", CHAZ_CLI_ARG_REQUIRED);
+    chaz_CLI_register(cli, "cflags", NULL, CHAZ_CLI_ARG_REQUIRED);
+
+    /* Parse options, exiting on failure. */
+    if (!chaz_CLI_parse(cli, argc, argv)) {
+        fprintf(stderr, "%s", chaz_CLI_help(cli));
+        exit(1);
+    }
+
+    /* Accumulate compiler flags. */
+    {
+        char *cflags = chaz_Util_strdup("");
+        size_t cflags_len = 0;
+        for (i = 0; i < argc; i++) {
+            if (strcmp(argv[i], "--") == 0) {
+                i++;
+                break;
+            }
+        }
+        for (; i < argc; i++) {
+            const char *arg = argv[i];
+            cflags_len += strlen(arg) + 2;
+            cflags = (char*)realloc(cflags, cflags_len);
+            strcat(cflags, " ");
+            strcat(cflags, arg);
+        }
+        chaz_CLI_set(cli, "cflags", cflags);
+        free(cflags);
+    }
+
+    /* Some Perl setups have a 'cc' config value with leading whitespace. */
+    if (chaz_CLI_defined(cli, "cc")) {
+        const char *arg = chaz_CLI_strval(cli, "cc");
+        char  *cc;
+        size_t len = strlen(arg);
+        size_t l   = 0;
+        size_t r   = len;
+        size_t trimmed_len;
+
+        while (isspace(arg[l])) {
+            ++l;
+        }
+        while (r > l && isspace(arg[r-1])) {
+            --r;
+        }
+
+        trimmed_len = r - l;
+        cc = (char*)malloc(trimmed_len + 1);
+        memcpy(cc, arg + l, trimmed_len);
+        cc[trimmed_len] = '\0';
+        chaz_CLI_unset(cli, "cc");
+        chaz_CLI_set(cli, "cc", cc);
+        free(cc);
+    }
+
+    /* Validate. */
+    if (!chaz_CLI_defined(cli, "cc")
+        || !strlen(chaz_CLI_strval(cli, "cc"))
+       ) {
+        return false;
+    }
+
+    return true;
+}
+
+void
+chaz_Probe_die_usage(void) {
+    fprintf(stderr,
+            "Usage: ./charmonize --cc=CC_COMMAND [--enable-c] "
+            "[--enable-perl] [--enable-python] [--enable-ruby] -- CFLAGS\n");
+    exit(1);
+}
+
+void
+chaz_Probe_init(struct chaz_CLI *cli) {
+    int output_enabled = 0;
+
+    {
+        /* Process CHARM_VERBOSITY environment variable. */
+        const char *verbosity_env = getenv("CHARM_VERBOSITY");
+        if (verbosity_env && strlen(verbosity_env)) {
+            chaz_Util_verbosity = strtol(verbosity_env, NULL, 10);
+        }
+    }
+
+    /* Dispatch other initializers. */
+    chaz_OS_init();
+    chaz_CC_init(chaz_CLI_strval(cli, "cc"), chaz_CLI_strval(cli, "cflags"));
+    chaz_ConfWriter_init();
+    chaz_HeadCheck_init();
+    chaz_Make_init();
+
+    /* Enable output. */
+    if (chaz_CLI_defined(cli, "enable-c")) {
+        chaz_ConfWriterC_enable();
+        output_enabled = true;
+    }
+    if (chaz_CLI_defined(cli, "enable-perl")) {
+        chaz_ConfWriterPerl_enable();
+        output_enabled = true;
+    }
+    if (chaz_CLI_defined(cli, "enable-python")) {
+        chaz_ConfWriterPython_enable();
+        output_enabled = true;
+    }
+    if (chaz_CLI_defined(cli, "enable-ruby")) {
+        chaz_ConfWriterRuby_enable();
+        output_enabled = true;
+    }
+    if (!output_enabled) {
+        fprintf(stderr, "No output formats enabled\n");
+        exit(1);
+    }
+
+    if (chaz_Util_verbosity) { printf("Initialization complete.\n"); }
+}
+
+void
+chaz_Probe_clean_up(void) {
+    if (chaz_Util_verbosity) { printf("Cleaning up...\n"); }
+
+    /* Dispatch various clean up routines. */
+    chaz_ConfWriter_clean_up();
+    chaz_CC_clean_up();
+    chaz_Make_clean_up();
+
+    if (chaz_Util_verbosity) { printf("Cleanup complete.\n"); }
+}
+
+int
+chaz_Probe_gcc_version_num(void) {
+    return chaz_CC_gcc_version_num();
+}
+
+const char*
+chaz_Probe_gcc_version(void) {
+    return chaz_CC_gcc_version_num() ? chaz_CC_gcc_version() : NULL;
+}
+
+int
+chaz_Probe_msvc_version_num(void) {
+    return chaz_CC_msvc_version_num();
+}
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Probe/AtomicOps.c"
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/HeaderChecker.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Probe/AtomicOps.h" */
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+
+static int
+chaz_AtomicOps_osatomic_cas_ptr(void) {
+    static const char osatomic_casptr_code[] =
+        CHAZ_QUOTE(  #include <libkern/OSAtomic.h>                                  )
+        CHAZ_QUOTE(  #include <libkern/OSAtomic.h>                                  )
+        CHAZ_QUOTE(  int main() {                                                   )
+        CHAZ_QUOTE(      int  foo = 1;                                              )
+        CHAZ_QUOTE(      int *foo_ptr = &foo;                                       )
+        CHAZ_QUOTE(      int *target = NULL;                                        )
+        CHAZ_QUOTE(      OSAtomicCompareAndSwapPtr(NULL, foo_ptr, (void**)&target); )
+        CHAZ_QUOTE(      return 0;                                                  )
+        CHAZ_QUOTE(  }                                                              );
+     return chaz_CC_test_compile(osatomic_casptr_code);
+}
+
+void
+chaz_AtomicOps_run(void) {
+    chaz_ConfWriter_start_module("AtomicOps");
+
+    if (chaz_HeadCheck_check_header("libkern/OSAtomic.h")) {
+        chaz_ConfWriter_add_def("HAS_LIBKERN_OSATOMIC_H", NULL);
+
+        /* Check for OSAtomicCompareAndSwapPtr, introduced in later versions
+         * of OSAtomic.h. */
+        if (chaz_AtomicOps_osatomic_cas_ptr()) {
+            chaz_ConfWriter_add_def("HAS_OSATOMIC_CAS_PTR", NULL);
+        }
+    }
+    if (chaz_HeadCheck_check_header("sys/atomic.h")) {
+        chaz_ConfWriter_add_def("HAS_SYS_ATOMIC_H", NULL);
+    }
+    if (chaz_HeadCheck_check_header("windows.h")
+        && chaz_HeadCheck_check_header("intrin.h")
+       ) {
+        chaz_ConfWriter_add_def("HAS_INTRIN_H", NULL);
+    }
+
+    chaz_ConfWriter_end_module();
+}
+
+
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Probe/Booleans.c"
+/* #include "Charmonizer/Core/HeaderChecker.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Probe/Booleans.h" */
+
+void
+chaz_Booleans_run(void) {
+    int has_stdbool = chaz_HeadCheck_check_header("stdbool.h");
+
+    chaz_ConfWriter_start_module("Booleans");
+
+    if (has_stdbool) {
+        chaz_ConfWriter_add_def("HAS_STDBOOL_H", NULL);
+        chaz_ConfWriter_add_sys_include("stdbool.h");
+    }
+    else {
+        chaz_ConfWriter_append_conf(
+            "#if (defined(CHY_EMPLOY_BOOLEANS) && !defined(__cplusplus))\n"
+            "  typedef int bool;\n"
+            "  #ifndef true\n"
+            "    #define true 1\n"
+            "  #endif\n"
+            "  #ifndef false\n"
+            "    #define false 0\n"
+            "  #endif\n"
+            "#endif\n");
+    }
+
+    chaz_ConfWriter_end_module();
+}
+
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Probe/BuildEnv.c"
+/* #include "Charmonizer/Core/HeaderChecker.h" */
+/* #include "Charmonizer/Core/CFlags.h" */
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Probe/BuildEnv.h" */
+
+void
+chaz_BuildEnv_run(void) {
+    chaz_CFlags *extra_cflags = chaz_CC_get_extra_cflags();
+    const char  *extra_cflags_string = chaz_CFlags_get_string(extra_cflags);
+
+    chaz_ConfWriter_start_module("BuildEnv");
+
+    chaz_ConfWriter_add_def("CC", chaz_CC_get_cc());
+    chaz_ConfWriter_add_def("CFLAGS", chaz_CC_get_cflags());
+    chaz_ConfWriter_add_def("EXTRA_CFLAGS", extra_cflags_string);
+
+    chaz_ConfWriter_end_module();
+}
+
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Probe/DirManip.c"
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/OperatingSystem.h" */
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Core/HeaderChecker.h" */
+/* #include "Charmonizer/Probe/DirManip.h" */
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+static struct {
+    int  mkdir_num_args;
+    char mkdir_command[7];
+} chaz_DirManip = { 0, "" };
+
+/* Source code for rmdir. */
+static int
+chaz_DirManip_compile_posix_mkdir(const char *header) {
+    static const char posix_mkdir_code[] =
+        CHAZ_QUOTE(  #include <%s>                                      )
+        CHAZ_QUOTE(  int main(int argc, char **argv) {                  )
+        CHAZ_QUOTE(      if (argc != 2) { return 1; }                   )
+        CHAZ_QUOTE(      if (mkdir(argv[1], 0777) != 0) { return 2; }   )
+        CHAZ_QUOTE(      return 0;                                      )
+        CHAZ_QUOTE(  }                                                  );
+    char code_buf[sizeof(posix_mkdir_code) + 30];
+    int mkdir_available;
+    if (strlen(header) > 25) {
+        chaz_Util_die("Header name too long: '%s'", header);
+    }
+
+    /* Attempt compilation. */
+    sprintf(code_buf, posix_mkdir_code, header);
+    mkdir_available = chaz_CC_test_compile(code_buf);
+
+    /* Set vars on success. */
+    if (mkdir_available) {
+        strcpy(chaz_DirManip.mkdir_command, "mkdir");
+        if (strcmp(header, "direct.h") == 0) {
+            chaz_DirManip.mkdir_num_args = 1;
+        }
+        else {
+            chaz_DirManip.mkdir_num_args = 2;
+        }
+    }
+
+    return mkdir_available;
+}
+
+static int
+chaz_DirManip_compile_win_mkdir(void) {
+    static const char win_mkdir_code[] =
+        CHAZ_QUOTE(  #include <direct.h>                                )
+        CHAZ_QUOTE(  int main(int argc, char **argv) {                  )
+        CHAZ_QUOTE(      if (argc != 2) { return 1; }                   )
+        CHAZ_QUOTE(      if (_mkdir(argv[1]) != 0) { return 2; }        )
+        CHAZ_QUOTE(      return 0;                                      )
+        CHAZ_QUOTE(  }                                                  );
+    int mkdir_available;
+
+    mkdir_available = chaz_CC_test_compile(win_mkdir_code);
+    if (mkdir_available) {
+        strcpy(chaz_DirManip.mkdir_command, "_mkdir");
+        chaz_DirManip.mkdir_num_args = 1;
+    }
+    return mkdir_available;
+}
+
+static void
+chaz_DirManip_try_mkdir(void) {
+    if (chaz_HeadCheck_check_header("windows.h")) {
+        if (chaz_DirManip_compile_win_mkdir())               { return; }
+        if (chaz_DirManip_compile_posix_mkdir("direct.h"))   { return; }
+    }
+    if (chaz_DirManip_compile_posix_mkdir("sys/stat.h")) { return; }
+}
+
+static int
+chaz_DirManip_compile_rmdir(const char *header) {
+    static const char rmdir_code[] =
+        CHAZ_QUOTE(  #include <%s>                                      )
+        CHAZ_QUOTE(  int main(int argc, char **argv) {                  )
+        CHAZ_QUOTE(      if (argc != 2) { return 1; }                   )
+        CHAZ_QUOTE(      if (rmdir(argv[1]) != 0) { return 2; }         )
+        CHAZ_QUOTE(      return 0;                                      )
+        CHAZ_QUOTE(  }                                                  );
+    char code_buf[sizeof(rmdir_code) + 30];
+    int rmdir_available;
+    if (strlen(header) > 25) {
+        chaz_Util_die("Header name too long: '%s'", header);
+    }
+    sprintf(code_buf, rmdir_code, header);
+    rmdir_available = chaz_CC_test_compile(code_buf);
+    return rmdir_available;
+}
+
+static void
+chaz_DirManip_try_rmdir(void) {
+    if (chaz_DirManip_compile_rmdir("unistd.h"))   { return; }
+    if (chaz_DirManip_compile_rmdir("dirent.h"))   { return; }
+    if (chaz_DirManip_compile_rmdir("direct.h"))   { return; }
+}
+
+void
+chaz_DirManip_run(void) {
+    const char *dir_sep = chaz_OS_dir_sep();
+    int remove_zaps_dirs = false;
+    int has_dirent_h = chaz_HeadCheck_check_header("dirent.h");
+    int has_direct_h = chaz_HeadCheck_check_header("direct.h");
+    int has_dirent_d_namlen = false;
+    int has_dirent_d_type   = false;
+
+    chaz_ConfWriter_start_module("DirManip");
+    chaz_DirManip_try_mkdir();
+    chaz_DirManip_try_rmdir();
+
+    /* Header checks. */
+    if (has_dirent_h) {
+        chaz_ConfWriter_add_def("HAS_DIRENT_H", NULL);
+    }
+    if (has_direct_h) {
+        chaz_ConfWriter_add_def("HAS_DIRECT_H", NULL);
+    }
+
+    /* Check for members in struct dirent. */
+    if (has_dirent_h) {
+        has_dirent_d_namlen = chaz_HeadCheck_contains_member(
+                                  "struct dirent", "d_namlen",
+                                  "#include <sys/types.h>\n#include <dirent.h>"
+                              );
+        if (has_dirent_d_namlen) {
+            chaz_ConfWriter_add_def("HAS_DIRENT_D_NAMLEN", NULL);
+        }
+        has_dirent_d_type = chaz_HeadCheck_contains_member(
+                                "struct dirent", "d_type",
+                                "#include <sys/types.h>\n#include <dirent.h>"
+                            );
+        if (has_dirent_d_type) {
+            chaz_ConfWriter_add_def("HAS_DIRENT_D_TYPE", NULL);
+        }
+    }
+
+    if (chaz_DirManip.mkdir_num_args == 2) {
+        /* It's two args, but the command isn't "mkdir". */
+        char scratch[50];
+        if (strlen(chaz_DirManip.mkdir_command) > 30) {
+            chaz_Util_die("Command too long: '%s'", chaz_DirManip.mkdir_command);
+        }
+        sprintf(scratch, "%s(_dir, _mode)", chaz_DirManip.mkdir_command);
+        chaz_ConfWriter_add_def("makedir(_dir, _mode)", scratch);
+        chaz_ConfWriter_add_def("MAKEDIR_MODE_IGNORED", "0");
+    }
+    else if (chaz_DirManip.mkdir_num_args == 1) {
+        /* It's one arg... mode arg will be ignored. */
+        char scratch[50];
+        if (strlen(chaz_DirManip.mkdir_command) > 30) {
+            chaz_Util_die("Command too long: '%s'", chaz_DirManip.mkdir_command);
+        }
+        sprintf(scratch, "%s(_dir)", chaz_DirManip.mkdir_command);
+        chaz_ConfWriter_add_def("makedir(_dir, _mode)", scratch);
+        chaz_ConfWriter_add_def("MAKEDIR_MODE_IGNORED", "1");
+    }
+
+    if (strcmp(dir_sep, "\\") == 0) {
+        chaz_ConfWriter_add_def("DIR_SEP", "\"\\\\\"");
+        chaz_ConfWriter_add_def("DIR_SEP_CHAR", "'\\\\'");
+    }
+    else {
+        char scratch[5];
+        sprintf(scratch, "\"%s\"", dir_sep);
+        chaz_ConfWriter_add_def("DIR_SEP", scratch);
+        sprintf(scratch, "'%s'", dir_sep);
+        chaz_ConfWriter_add_def("DIR_SEP_CHAR", scratch);
+    }
+
+    /* See whether remove works on directories. */
+    chaz_OS_mkdir("_charm_test_remove_me");
+    if (0 == remove("_charm_test_remove_me")) {
+        remove_zaps_dirs = true;
+        chaz_ConfWriter_add_def("REMOVE_ZAPS_DIRS", NULL);
+    }
+    chaz_OS_rmdir("_charm_test_remove_me");
+
+    chaz_ConfWriter_end_module();
+}
+
+
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Probe/Floats.c"
+/* #include "Charmonizer/Core/HeaderChecker.h" */
+/* #include "Charmonizer/Core/CFlags.h" */
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Probe/Floats.h" */
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+void
+chaz_Floats_run(void) {
+    chaz_ConfWriter_start_module("Floats");
+
+    chaz_ConfWriter_append_conf(
+        "typedef union { unsigned char c[4]; float f; } chy_floatu32;\n"
+        "typedef union { unsigned char c[8]; double d; } chy_floatu64;\n"
+        "#ifdef CHY_BIG_END\n"
+        "static const chy_floatu32 chy_f32inf\n"
+        "    = { { 0x7F, 0x80, 0, 0 } };\n"
+        "static const chy_floatu32 chy_f32neginf\n"
+        "    = { { 0xFF, 0x80, 0, 0 } };\n"
+        "static const chy_floatu32 chy_f32nan\n"
+        "    = { { 0x7F, 0xC0, 0, 0 } };\n"
+        "static const chy_floatu64 chy_f64inf\n"
+        "    = { { 0x7F, 0xF0, 0, 0, 0, 0, 0, 0 } };\n"
+        "static const chy_floatu64 chy_f64neginf\n"
+        "    = { { 0xFF, 0xF0, 0, 0, 0, 0, 0, 0 } };\n"
+        "static const chy_floatu64 chy_f64nan\n"
+        "    = { { 0x7F, 0xF8, 0, 0, 0, 0, 0, 0 } };\n"
+        "#else /* BIG_END */\n"
+        "static const chy_floatu32 chy_f32inf\n"
+        "    = { { 0, 0, 0x80, 0x7F } };\n"
+        "static const chy_floatu32 chy_f32neginf\n"
+        "    = { { 0, 0, 0x80, 0xFF } };\n"
+        "static const chy_floatu32 chy_f32nan\n"
+        "    = { { 0, 0, 0xC0, 0x7F } };\n"
+        "static const chy_floatu64 chy_f64inf\n"
+        "    = { { 0, 0, 0, 0, 0, 0, 0xF0, 0x7F } };\n"
+        "static const chy_floatu64 chy_f64neginf\n"
+        "    = { { 0, 0, 0, 0, 0, 0, 0xF0, 0xFF } };\n"
+        "static const chy_floatu64 chy_f64nan\n"
+        "    = { { 0, 0, 0, 0, 0, 0, 0xF8, 0x7F } };\n"
+        "#endif /* BIG_END */\n"
+    );
+    chaz_ConfWriter_add_def("F32_INF", "(chy_f32inf.f)");
+    chaz_ConfWriter_add_def("F32_NEGINF", "(chy_f32neginf.f)");
+    chaz_ConfWriter_add_def("F32_NAN", "(chy_f32nan.f)");
+    chaz_ConfWriter_add_def("F64_INF", "(chy_f64inf.d)");
+    chaz_ConfWriter_add_def("F64_NEGINF", "(chy_f64neginf.d)");
+    chaz_ConfWriter_add_def("F64_NAN", "(chy_f64nan.d)");
+
+    chaz_ConfWriter_end_module();
+}
+
+const char*
+chaz_Floats_math_library(void) {
+    static const char sqrt_code[] =
+        CHAZ_QUOTE(  #include <math.h>                              )
+        CHAZ_QUOTE(  #include <stdio.h>                             )
+        CHAZ_QUOTE(  typedef double (*sqrt_t)(double);              )
+        CHAZ_QUOTE(  int main(void) {                               )
+        CHAZ_QUOTE(      printf("%p\n", (sqrt_t)sqrt);              )
+        CHAZ_QUOTE(      return 0;                                  )
+        CHAZ_QUOTE(  }                                              );
+    chaz_CFlags *temp_cflags = chaz_CC_get_temp_cflags();
+    char        *output = NULL;
+    size_t       output_len;
+
+    output = chaz_CC_capture_output(sqrt_code, &output_len);
+    if (output != NULL) {
+        /* Linking against libm not needed. */
+        free(output);
+        return NULL;
+    }
+
+    chaz_CFlags_add_external_library(temp_cflags, "m");
+    output = chaz_CC_capture_output(sqrt_code, &output_len);
+    chaz_CFlags_clear(temp_cflags);
+
+    if (output == NULL) {
+        chaz_Util_die("Don't know how to use math library.");
+    }
+
+    free(output);
+    return "m";
+}
+
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Probe/FuncMacro.c"
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Probe/FuncMacro.h" */
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+/* Probe for ISO func macro. */
+static int
+chaz_FuncMacro_probe_iso() {
+    static const char iso_func_code[] =
+        CHAZ_QUOTE(  #include <stdio.h>                )
+        CHAZ_QUOTE(  int main() {                      )
+        CHAZ_QUOTE(      printf("%s", __func__);       )
+        CHAZ_QUOTE(      return 0;                     )
+        CHAZ_QUOTE(  }                                 );
+    size_t output_len;
+    char *output;
+    int success = false;
+
+    output = chaz_CC_capture_output(iso_func_code, &output_len);
+    if (output != NULL && strncmp(output, "main", 4) == 0) {
+        success = true;
+    }
+    free(output);
+
+    return success;
+}
+
+static int
+chaz_FuncMacro_probe_gnu() {
+    /* Code for verifying GNU func macro. */
+    static const char gnu_func_code[] =
+        CHAZ_QUOTE(  #include <stdio.h>                )
+        CHAZ_QUOTE(  int main() {                      )
+        CHAZ_QUOTE(      printf("%s", __FUNCTION__);   )
+        CHAZ_QUOTE(      return 0;                     )
+        CHAZ_QUOTE(  }                                 );
+    size_t output_len;
+    char *output;
+    int success = false;
+
+    output = chaz_CC_capture_output(gnu_func_code, &output_len);
+    if (output != NULL && strncmp(output, "main", 4) == 0) {
+        success = true;
+    }
+    free(output);
+
+    return success;
+}
+
+/* Attempt to verify inline keyword. */
+static char*
+chaz_FuncMacro_try_inline(const char *keyword, size_t *output_len) {
+    static const char inline_code[] =
+        CHAZ_QUOTE(  #include <stdio.h>                )
+        CHAZ_QUOTE(  static %s int foo() { return 1; } )
+        CHAZ_QUOTE(  int main() {                      )
+        CHAZ_QUOTE(      printf("%%d", foo());         )
+        CHAZ_QUOTE(      return 0;                     )
+        CHAZ_QUOTE(  }                                 );
+    char code[sizeof(inline_code) + 30];
+    sprintf(code, inline_code, keyword);
+    return chaz_CC_capture_output(code, output_len);
+}
+
+static void
+chaz_FuncMacro_probe_inline(void) {
+    static const char* inline_options[] = {
+        "__inline",
+        "__inline__",
+        "inline"
+    };
+    const int num_inline_options = sizeof(inline_options) / sizeof(void*);
+    int has_inline = false;
+    int i;
+
+    for (i = 0; i < num_inline_options; i++) {
+        const char *inline_option = inline_options[i];
+        size_t output_len;
+        char *output = chaz_FuncMacro_try_inline(inline_option, &output_len);
+        if (output != NULL) {
+            has_inline = true;
+            chaz_ConfWriter_add_def("INLINE", inline_option);
+            free(output);
+            break;
+        }
+    }
+    if (!has_inline) {
+        chaz_ConfWriter_add_def("INLINE", NULL);
+    }
+}
+
+void
+chaz_FuncMacro_run(void) {
+    int has_funcmac      = false;
+    int has_iso_funcmac  = false;
+    int has_gnuc_funcmac = false;
+
+    chaz_ConfWriter_start_module("FuncMacro");
+
+    /* Check for func macros. */
+    if (chaz_FuncMacro_probe_iso()) {
+        has_funcmac     = true;
+        has_iso_funcmac = true;
+    }
+    if (chaz_FuncMacro_probe_gnu()) {
+        has_funcmac      = true;
+        has_gnuc_funcmac = true;
+    }
+
+    /* Write out common defines. */
+    if (has_funcmac) {
+        const char *macro_text = has_iso_funcmac
+                                 ? "__func__"
+                                 : "__FUNCTION__";
+        chaz_ConfWriter_add_def("HAS_FUNC_MACRO", NULL);
+        chaz_ConfWriter_add_def("FUNC_MACRO", macro_text);
+    }
+
+    /* Write out specific defines. */
+    if (has_iso_funcmac) {
+        chaz_ConfWriter_add_def("HAS_ISO_FUNC_MACRO", NULL);
+    }
+    if (has_gnuc_funcmac) {
+        chaz_ConfWriter_add_def("HAS_GNUC_FUNC_MACRO", NULL);
+    }
+
+    /* Check for inline keyword. */
+    chaz_FuncMacro_probe_inline();
+
+    chaz_ConfWriter_end_module();
+}
+
+
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Probe/Headers.c"
+/* #include "Charmonizer/Core/HeaderChecker.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Probe/Headers.h" */
+#include <ctype.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+
+#define CHAZ_HEADERS_MAX_KEEPERS 200
+
+static struct {
+    int keeper_count;
+    const char *keepers[CHAZ_HEADERS_MAX_KEEPERS + 1];
+} chaz_Headers = { 0, { NULL } };
+
+/* Add a header to the keepers array.
+ */
+static void
+chaz_Headers_keep(const char *header_name);
+
+/* Transform "header.h" into "CHY_HAS_HEADER_H, storing the result into
+ * `buffer`.
+ */
+static void
+chaz_Headers_encode_affirmation(const char *header_name, char *buffer,
+                                size_t buf_size);
+
+/* Probe for all C89 headers. */
+static void
+chaz_Headers_probe_c89(void);
+
+/* Probe for all POSIX headers. */
+static void
+chaz_Headers_probe_posix(void);
+
+/* Prove for selected Windows headers. */
+static void
+chaz_Headers_probe_win(void);
+
+int
+chaz_Headers_check(const char *header_name) {
+    return chaz_HeadCheck_check_header(header_name);
+}
+
+void
+chaz_Headers_run(void) {
+    int i;
+
+    chaz_ConfWriter_start_module("Headers");
+
+    chaz_Headers_probe_posix();
+    chaz_Headers_probe_c89();
+    chaz_Headers_probe_win();
+
+    /* One-offs. */
+    if (chaz_HeadCheck_check_header("pthread.h")) {
+        chaz_Headers_keep("pthread.h");
+    }
+
+    /* Append the config with every header detected so far. */
+    for (i = 0; chaz_Headers.keepers[i] != NULL; i++) {
+        char aff_buf[200];
+        chaz_Headers_encode_affirmation(chaz_Headers.keepers[i], aff_buf, 200);
+        chaz_ConfWriter_add_def(aff_buf, NULL);
+    }
+
+    chaz_ConfWriter_end_module();
+}
+
+static void
+chaz_Headers_keep(const char *header_name) {
+    if (chaz_Headers.keeper_count >= CHAZ_HEADERS_MAX_KEEPERS) {
+        chaz_Util_die("Too many keepers -- increase MAX_KEEPER_COUNT");
+    }
+    chaz_Headers.keepers[chaz_Headers.keeper_count++] = header_name;
+    chaz_Headers.keepers[chaz_Headers.keeper_count]   = NULL;
+}
+
+static void
+chaz_Headers_encode_affirmation(const char *header_name, char *buffer, size_t buf_size) {
+    char *buf, *buf_end;
+    size_t len = strlen(header_name) + sizeof("HAS_");
+    if (len + 1 > buf_size) {
+        chaz_Util_die("Buffer too small: %lu", (unsigned long)buf_size);
+    }
+
+    /* Start off with "HAS_". */
+    strcpy(buffer, "HAS_");
+
+    /* Transform one char at a time. */
+    for (buf = buffer + sizeof("HAS_") - 1, buf_end = buffer + len;
+         buf < buf_end;
+         header_name++, buf++
+        ) {
+        if (*header_name == '\0') {
+            *buf = '\0';
+            break;
+        }
+        else if (isalnum(*header_name)) {
+            *buf = toupper(*header_name);
+        }
+        else {
+            *buf = '_';
+        }
+    }
+}
+
+static void
+chaz_Headers_probe_c89(void) {
+    const char *c89_headers[] = {
+        "assert.h",
+        "ctype.h",
+        "errno.h",
+        "float.h",
+        "limits.h",
+        "locale.h",
+        "math.h",
+        "setjmp.h",
+        "signal.h",
+        "stdarg.h",
+        "stddef.h",
+        "stdio.h",
+        "stdlib.h",
+        "string.h",
+        "time.h",
+        NULL
+    };
+    int i;
+
+    /* Test for all c89 headers in one blast. */
+    if (chaz_HeadCheck_check_many_headers((const char**)c89_headers)) {
+        chaz_ConfWriter_add_def("HAS_C89", NULL);
+        chaz_ConfWriter_add_def("HAS_C90", NULL);
+        for (i = 0; c89_headers[i] != NULL; i++) {
+            chaz_Headers_keep(c89_headers[i]);
+        }
+    }
+    /* Test one-at-a-time. */
+    else {
+        for (i = 0; c89_headers[i] != NULL; i++) {
+            if (chaz_HeadCheck_check_header(c89_headers[i])) {
+                chaz_Headers_keep(c89_headers[i]);
+            }
+        }
+    }
+}
+
+static void
+chaz_Headers_probe_posix(void) {
+    const char *posix_headers[] = {
+        "cpio.h",
+        "dirent.h",
+        "fcntl.h",
+        "grp.h",
+        "pwd.h",
+        "regex.h",
+        "sys/stat.h",
+        "sys/times.h",
+        "sys/types.h",
+        "sys/utsname.h",
+        "sys/wait.h",
+        "tar.h",
+        "termios.h",
+        "unistd.h",
+        "utime.h",
+        NULL
+    };
+    int i;
+
+    /* Try for all POSIX headers in one blast. */
+    if (chaz_HeadCheck_check_many_headers((const char**)posix_headers)) {
+        chaz_ConfWriter_add_def("HAS_POSIX", NULL);
+        for (i = 0; posix_headers[i] != NULL; i++) {
+            chaz_Headers_keep(posix_headers[i]);
+        }
+    }
+    /* Test one-at-a-time. */
+    else {
+        for (i = 0; posix_headers[i] != NULL; i++) {
+            if (chaz_HeadCheck_check_header(posix_headers[i])) {
+                chaz_Headers_keep(posix_headers[i]);
+            }
+        }
+    }
+}
+
+
+static void
+chaz_Headers_probe_win(void) {
+    const char *win_headers[] = {
+        "io.h",
+        "windows.h",
+        "process.h",
+        NULL
+    };
+    int i;
+
+    /* Test for all Windows headers in one blast */
+    if (chaz_HeadCheck_check_many_headers((const char**)win_headers)) {
+        for (i = 0; win_headers[i] != NULL; i++) {
+            chaz_Headers_keep(win_headers[i]);
+        }
+    }
+    /* Test one-at-a-time. */
+    else {
+        for (i = 0; win_headers[i] != NULL; i++) {
+            if (chaz_HeadCheck_check_header(win_headers[i])) {
+                chaz_Headers_keep(win_headers[i]);
+            }
+        }
+    }
+}
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Probe/Integers.c"
+/* #include "Charmonizer/Core/HeaderChecker.h" */
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Probe/Integers.h" */
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+/* Determine endian-ness of this machine.
+ */
+static int
+chaz_Integers_machine_is_big_endian(void);
+
+static const char chaz_Integers_sizes_code[] =
+    CHAZ_QUOTE(  #include <stdio.h>                        )
+    CHAZ_QUOTE(  int main () {                             )
+    CHAZ_QUOTE(      printf("%d ", (int)sizeof(char));     )
+    CHAZ_QUOTE(      printf("%d ", (int)sizeof(short));    )
+    CHAZ_QUOTE(      printf("%d ", (int)sizeof(int));      )
+    CHAZ_QUOTE(      printf("%d ", (int)sizeof(long));     )
+    CHAZ_QUOTE(      printf("%d ", (int)sizeof(void*));    )
+    CHAZ_QUOTE(      printf("%d ", (int)sizeof(size_t));   )
+    CHAZ_QUOTE(      return 0;                             )
+    CHAZ_QUOTE(  }                                         );
+
+static const char chaz_Integers_type64_code[] =
+    CHAZ_QUOTE(  #include <stdio.h>                        )
+    CHAZ_QUOTE(  int main()                                )
+    CHAZ_QUOTE(  {                                         )
+    CHAZ_QUOTE(      printf("%%d", (int)sizeof(%s));       )
+    CHAZ_QUOTE(      return 0;                             )
+    CHAZ_QUOTE(  }                                         );
+
+static const char chaz_Integers_literal64_code[] =
+    CHAZ_QUOTE(  #include <stdio.h>                        )
+    CHAZ_QUOTE(  #define big 9000000000000000000%s         )
+    CHAZ_QUOTE(  int main()                                )
+    CHAZ_QUOTE(  {                                         )
+    CHAZ_QUOTE(      int truncated = (int)big;             )
+    CHAZ_QUOTE(      printf("%%d\n", truncated);           )
+    CHAZ_QUOTE(      return 0;                             )
+    CHAZ_QUOTE(  }                                         );
+
+static const char chaz_Integers_u64_to_double_code[] =
+    CHAZ_QUOTE(  #include <stdio.h>                        )
+    CHAZ_QUOTE(  int main()                                )
+    CHAZ_QUOTE(  {                                         )
+    CHAZ_QUOTE(      unsigned %s int_num = 0;              )
+    CHAZ_QUOTE(      double float_num;                     )
+    CHAZ_QUOTE(      float_num = (double)int_num;          )
+    CHAZ_QUOTE(      printf("%%f\n", float_num);           )
+    CHAZ_QUOTE(      return 0;                             )
+    CHAZ_QUOTE(  }                                         );
+
+void
+chaz_Integers_run(void) {
+    char *output;
+    size_t output_len;
+    int sizeof_char       = -1;
+    int sizeof_short      = -1;
+    int sizeof_int        = -1;
+    int sizeof_ptr        = -1;
+    int sizeof_long       = -1;
+    int sizeof_long_long  = -1;
+    int sizeof___int64    = -1;
+    int sizeof_size_t     = -1;
+    int has_8             = false;
+    int has_16            = false;
+    int has_32            = false;
+    int has_64            = false;
+    int has_long_long     = false;
+    int has___int64       = false;
+    int has_inttypes      = chaz_HeadCheck_check_header("inttypes.h");
+    int has_stdint        = chaz_HeadCheck_check_header("stdint.h");
+    int can_convert_u64_to_double = true;
+    char i32_t_type[10];
+    char i32_t_postfix[10];
+    char u32_t_postfix[10];
+    char i64_t_type[10];
+    char i64_t_postfix[10];
+    char u64_t_postfix[10];
+    char code_buf[1000];
+    char scratch[50];
+
+    chaz_ConfWriter_start_module("Integers");
+
+    /* Document endian-ness. */
+    if (chaz_Integers_machine_is_big_endian()) {
+        chaz_ConfWriter_add_def("BIG_END", NULL);
+    }
+    else {
+        chaz_ConfWriter_add_def("LITTLE_END", NULL);
+    }
+
+    /* Record sizeof() for several common integer types. */
+    output = chaz_CC_capture_output(chaz_Integers_sizes_code, &output_len);
+    if (output != NULL) {
+        char *ptr     = output;
+        char *end_ptr = output;
+
+        sizeof_char   = strtol(ptr, &end_ptr, 10);
+        ptr           = end_ptr;
+        sizeof_short  = strtol(ptr, &end_ptr, 10);
+        ptr           = end_ptr;
+        sizeof_int    = strtol(ptr, &end_ptr, 10);
+        ptr           = end_ptr;
+        sizeof_long   = strtol(ptr, &end_ptr, 10);
+        ptr           = end_ptr;
+        sizeof_ptr    = strtol(ptr, &end_ptr, 10);
+        ptr           = end_ptr;
+        sizeof_size_t = strtol(ptr, &end_ptr, 10);
+
+        free(output);
+    }
+
+    /* Determine whether long longs are available. */
+    sprintf(code_buf, chaz_Integers_type64_code, "long long");
+    output = chaz_CC_capture_output(code_buf, &output_len);
+    if (output != NULL) {
+        has_long_long    = true;
+        sizeof_long_long = strtol(output, NULL, 10);
+        free(output);
+    }
+
+    /* Determine whether the __int64 type is available. */
+    sprintf(code_buf, chaz_Integers_type64_code, "__int64");
+    output = chaz_CC_capture_output(code_buf, &output_len);
+    if (output != NULL) {
+        has___int64 = true;
+        sizeof___int64 = strtol(output, NULL, 10);
+        free(output);
+    }
+
+    /* Figure out which integer types are available. */
+    if (sizeof_char == 1) {
+        has_8 = true;
+    }
+    if (sizeof_short == 2) {
+        has_16 = true;
+    }
+    if (sizeof_int == 4) {
+        has_32 = true;
+        strcpy(i32_t_type, "int");
+        strcpy(i32_t_postfix, "");
+        strcpy(u32_t_postfix, "U");
+    }
+    else if (sizeof_long == 4) {
+        has_32 = true;
+        strcpy(i32_t_type, "long");
+        strcpy(i32_t_postfix, "L");
+        strcpy(u32_t_postfix, "UL");
+    }
+    if (sizeof_long == 8) {
+        has_64 = true;
+        strcpy(i64_t_type, "long");
+    }
+    else if (sizeof_long_long == 8) {
+        has_64 = true;
+        strcpy(i64_t_type, "long long");
+    }
+    else if (sizeof___int64 == 8) {
+        has_64 = true;
+        strcpy(i64_t_type, "__int64");
+    }
+
+    /* Probe for 64-bit literal syntax. */
+    if (has_64 && sizeof_long == 8) {
+        strcpy(i64_t_postfix, "L");
+        strcpy(u64_t_postfix, "UL");
+    }
+    else if (has_64) {
+        sprintf(code_buf, chaz_Integers_literal64_code, "LL");
+        output = chaz_CC_capture_output(code_buf, &output_len);
+        if (output != NULL) {
+            strcpy(i64_t_postfix, "LL");
+            free(output);
+        }
+        else {
+            sprintf(code_buf, chaz_Integers_literal64_code, "i64");
+            output = chaz_CC_capture_output(code_buf, &output_len);
+            if (output != NULL) {
+                strcpy(i64_t_postfix, "i64");
+                free(output);
+            }
+            else {
+                chaz_Util_die("64-bit types, but no literal syntax found");
+            }
+        }
+        sprintf(code_buf, chaz_Integers_literal64_code, "ULL");
+        output = chaz_CC_capture_output(code_buf, &output_len);
+        if (output != NULL) {
+            strcpy(u64_t_postfix, "ULL");
+            free(output);
+        }
+        else {
+            sprintf(code_buf, chaz_Integers_literal64_code, "Ui64");
+            output = chaz_CC_capture_output(code_buf, &output_len);
+            if (output != NULL) {
+                strcpy(u64_t_postfix, "Ui64");
+                free(output);
+            }
+            else {
+                chaz_Util_die("64-bit types, but no literal syntax found");
+            }
+        }
+    }
+
+    /* Write out some conditional defines. */
+    if (has_inttypes) {
+        chaz_ConfWriter_add_def("HAS_INTTYPES_H", NULL);
+    }
+    if (has_stdint) {
+        chaz_ConfWriter_add_def("HAS_STDINT_H", NULL);
+    }
+    if (has_long_long) {
+        chaz_ConfWriter_add_def("HAS_LONG_LONG", NULL);
+    }
+    if (has___int64) {
+        chaz_ConfWriter_add_def("HAS___INT64", NULL);
+    }
+
+    /* Write out sizes. */
+    sprintf(scratch, "%d", sizeof_char);
+    chaz_ConfWriter_add_def("SIZEOF_CHAR", scratch);
+    sprintf(scratch, "%d", sizeof_short);
+    chaz_ConfWriter_add_def("SIZEOF_SHORT", scratch);
+    sprintf(scratch, "%d", sizeof_int);
+    chaz_ConfWriter_add_def("SIZEOF_INT", scratch);
+    sprintf(scratch, "%d", sizeof_long);
+    chaz_ConfWriter_add_def("SIZEOF_LONG", scratch);
+    sprintf(scratch, "%d", sizeof_ptr);
+    chaz_ConfWriter_add_def("SIZEOF_PTR", scratch);
+    sprintf(scratch, "%d", sizeof_size_t);
+    chaz_ConfWriter_add_def("SIZEOF_SIZE_T", scratch);
+    if (has_long_long) {
+        sprintf(scratch, "%d", sizeof_long_long);
+        chaz_ConfWriter_add_def("SIZEOF_LONG_LONG", scratch);
+    }
+    if (has___int64) {
+        sprintf(scratch, "%d", sizeof___int64);
+        chaz_ConfWriter_add_def("SIZEOF___INT64", scratch);
+    }
+
+    /* Write affirmations. */
+    if (has_8) {
+        chaz_ConfWriter_add_def("HAS_INT8_T", NULL);
+    }
+    if (has_16) {
+        chaz_ConfWriter_add_def("HAS_INT16_T", NULL);
+    }
+    if (has_32) {
+        chaz_ConfWriter_add_def("HAS_INT32_T", NULL);
+    }
+    if (has_64) {
+        chaz_ConfWriter_add_def("HAS_INT64_T", NULL);
+    }
+
+    /* Create macro for promoting pointers to integers. */
+    if (has_64) {
+        if (sizeof_ptr == 8) {
+            chaz_ConfWriter_add_def("PTR_TO_I64(ptr)",
+                                    "((int64_t)(uint64_t)(ptr))");
+        }
+        else {
+            chaz_ConfWriter_add_def("PTR_TO_I64(ptr)",
+                                    "((int64_t)(uint32_t)(ptr))");
+        }
+    }
+
+    /* Create macro for converting uint64_t to double. */
+    if (has_64) {
+        /*
+         * Determine whether unsigned 64-bit integers can be converted to
+         * double. Older MSVC versions don't support this conversion.
+         */
+        sprintf(code_buf, chaz_Integers_u64_to_double_code, i64_t_type);
+        output = chaz_CC_capture_output(code_buf, &output_len);
+        if (output != NULL) {
+            chaz_ConfWriter_add_def("U64_TO_DOUBLE(num)", "((double)(num))");
+            free(output);
+        }
+        else {
+            chaz_ConfWriter_add_def(
+                "U64_TO_DOUBLE(num)",
+                "((num) & UINT64_C(0x8000000000000000) ? "
+                "(double)(int64_t)((num) & UINT64_C(0x7FFFFFFFFFFFFFFF)) + "
+                "9223372036854775808.0 : "
+                "(double)(int64_t)(num))");
+        }
+    }
+
+    chaz_ConfWriter_end_module();
+
+    /* Integer typedefs. */
+
+    chaz_ConfWriter_start_module("IntegerTypes");
+
+    if (has_stdint) {
+        chaz_ConfWriter_add_sys_include("stdint.h");
+    }
+    else {
+        /* We support only the following subset of stdint.h
+         *   int8_t
+         *   int16_t
+         *   int32_t
+         *   int64_t
+         *   uint8_t
+         *   uint16_t
+         *   uint32_t
+         *   uint64_t
+         */
+        if (has_8) {
+            chaz_ConfWriter_add_global_typedef("signed char", "int8_t");
+            chaz_ConfWriter_add_global_typedef("unsigned char", "uint8_t");
+        }
+        if (has_16) {
+            chaz_ConfWriter_add_global_typedef("signed short", "int16_t");
+            chaz_ConfWriter_add_global_typedef("unsigned short", "uint16_t");
+        }
+        if (has_32) {
+            chaz_ConfWriter_add_global_typedef(i32_t_type, "int32_t");
+            sprintf(scratch, "unsigned %s", i32_t_type);
+            chaz_ConfWriter_add_global_typedef(scratch, "uint32_t");
+        }
+        if (has_64) {
+            chaz_ConfWriter_add_global_typedef(i64_t_type, "int64_t");
+            sprintf(scratch, "unsigned %s", i64_t_type);
+            chaz_ConfWriter_add_global_typedef(scratch, "uint64_t");
+        }
+    }
+
+    chaz_ConfWriter_end_module();
+
+    /* Integer limits. */
+
+    chaz_ConfWriter_start_module("IntegerLimits");
+
+    if (has_stdint) {
+        chaz_ConfWriter_add_sys_include("stdint.h");
+    }
+    else {
+        /* We support only the following subset of stdint.h
+         *   INT8_MAX
+         *   INT16_MAX
+         *   INT32_MAX
+         *   INT64_MAX
+         *   INT8_MIN
+         *   INT16_MIN
+         *   INT32_MIN
+         *   INT64_MIN
+         *   UINT8_MAX
+         *   UINT16_MAX
+         *   UINT32_MAX
+         *   UINT64_MAX
+         *   SIZE_MAX
+         */
+        if (has_8) {
+            chaz_ConfWriter_add_global_def("INT8_MAX", "127");
+            chaz_ConfWriter_add_global_def("INT8_MIN", "-128");
+            chaz_ConfWriter_add_global_def("UINT8_MAX", "255");
+        }
+        if (has_16) {
+            chaz_ConfWriter_add_global_def("INT16_MAX", "32767");
+            chaz_ConfWriter_add_global_def("INT16_MIN", "-32768");
+            chaz_ConfWriter_add_global_def("UINT16_MAX", "65535");
+        }
+        if (has_32) {
+            chaz_ConfWriter_add_global_def("INT32_MAX", "2147483647");
+            chaz_ConfWriter_add_global_def("INT32_MIN", "(-INT32_MAX-1)");
+            chaz_ConfWriter_add_global_def("UINT32_MAX", "4294967295U");
+        }
+        if (has_64) {
+            sprintf(scratch, "9223372036854775807%s", i64_t_postfix);
+            chaz_ConfWriter_add_global_def("INT64_MAX", scratch);
+            chaz_ConfWriter_add_global_def("INT64_MIN", "(-INT64_MAX-1)");
+            sprintf(scratch, "18446744073709551615%s", u64_t_postfix);
+            chaz_ConfWriter_add_global_def("UINT64_MAX", scratch);
+        }
+        chaz_ConfWriter_add_global_def("SIZE_MAX", "((size_t)-1)");
+    }
+
+    chaz_ConfWriter_end_module();
+
+    /* Integer literals. */
+
+    chaz_ConfWriter_start_module("IntegerLiterals");
+
+    if (has_stdint) {
+        chaz_ConfWriter_add_sys_include("stdint.h");
+    }
+    else {
+        /* We support only the following subset of stdint.h
+         *   INT32_C
+         *   INT64_C
+         *   UINT32_C
+         *   UINT64_C
+         */
+        if (has_32) {
+            if (strcmp(i32_t_postfix, "") == 0) {
+                chaz_ConfWriter_add_global_def("INT32_C(n)", "n");
+            }
+            else {
+                sprintf(scratch, "n##%s", i32_t_postfix);
+                chaz_ConfWriter_add_global_def("INT32_C(n)", scratch);
+            }
+            sprintf(scratch, "n##%s", u32_t_postfix);
+            chaz_ConfWriter_add_global_def("UINT32_C(n)", scratch);
+        }
+        if (has_64) {
+            sprintf(scratch, "n##%s", i64_t_postfix);
+            chaz_ConfWriter_add_global_def("INT64_C(n)", scratch);
+            sprintf(scratch, "n##%s", u64_t_postfix);
+            chaz_ConfWriter_add_global_def("UINT64_C(n)", scratch);
+        }
+    }
+
+    chaz_ConfWriter_end_module();
+
+    /* Integer format strings. */
+
+    chaz_ConfWriter_start_module("IntegerFormatStrings");
+
+    if (has_inttypes) {
+        chaz_ConfWriter_add_sys_include("inttypes.h");
+    }
+    else {
+        /* We support only the following subset of inttypes.h
+         *   PRId64
+         *   PRIu64
+         */
+        if (has_64) {
+            int i;
+            const char *options[] = {
+                "ll",
+                "l",
+                "L",
+                "q",  /* Some *BSDs */
+                "I64", /* Microsoft */
+                NULL,
+            };
+
+            /* Buffer to hold the code, and its start and end. */
+            static const char format_64_code[] =
+                CHAZ_QUOTE(  #include <stdio.h>                            )
+                CHAZ_QUOTE(  int main() {                                  )
+                CHAZ_QUOTE(      printf("%%%su", 18446744073709551615%s);  )
+                CHAZ_QUOTE(      return 0;                                 )
+                CHAZ_QUOTE( }                                              );
+
+            for (i = 0; options[i] != NULL; i++) {
+                /* Try to print 2**64-1, and see if we get it back intact. */
+                sprintf(code_buf, format_64_code, options[i], u64_t_postfix);
+                output = chaz_CC_capture_output(code_buf, &output_len);
+
+                if (output != NULL
+                    && strcmp(output, "18446744073709551615") == 0
+                   ) {
+                    sprintf(scratch, "\"%sd\"", options[i]);
+                    chaz_ConfWriter_add_global_def("PRId64", scratch);
+                    sprintf(scratch, "\"%su\"", options[i]);
+                    chaz_ConfWriter_add_global_def("PRIu64", scratch);
+                    free(output);
+                    break;
+                }
+            }
+        }
+    }
+
+    chaz_ConfWriter_end_module();
+}
+
+static int
+chaz_Integers_machine_is_big_endian(void) {
+    long one = 1;
+    return !(*((char*)(&one)));
+}
+
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Probe/LargeFiles.c"
+/* #include "Charmonizer/Core/HeaderChecker.h" */
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Probe/LargeFiles.h" */
+#include <errno.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+/* Module vars. */
+static struct {
+    char off64_type[10];
+} chaz_LargeFiles = { "" };
+
+/* Sets of symbols which might provide large file support for stdio. */
+typedef struct chaz_LargeFiles_stdio64_combo {
+    const char *includes;
+    const char *fopen_command;
+    const char *ftell_command;
+    const char *fseek_command;
+} chaz_LargeFiles_stdio64_combo;
+
+/* Sets of symbols which might provide large file support for unbuffered i/o.
+ */
+typedef struct chaz_LargeFiles_unbuff_combo {
+    const char *includes;
+    const char *lseek_command;
+    const char *pread64_command;
+} chaz_LargeFiles_unbuff_combo;
+
+/* Check for a 64-bit file pointer type.
+ */
+static int
+chaz_LargeFiles_probe_off64(void);
+
+/* Check what name 64-bit ftell, fseek go by.
+ */
+static void
+chaz_LargeFiles_probe_stdio64(void);
+static int
+chaz_LargeFiles_try_stdio64(chaz_LargeFiles_stdio64_combo *combo);
+
+/* Probe for 64-bit unbuffered i/o.
+ */
+static void
+chaz_LargeFiles_probe_unbuff(void);
+
+/* Check for a 64-bit lseek.
+ */
+static int
+chaz_LargeFiles_probe_lseek(chaz_LargeFiles_unbuff_combo *combo);
+
+/* Check for a 64-bit pread.
+ */
+static int
+chaz_LargeFiles_probe_pread64(chaz_LargeFiles_unbuff_combo *combo);
+
+void
+chaz_LargeFiles_run(void) {
+    int found_off64_t = false;
+    const char *stat_includes = "#include <stdio.h>\n#include <sys/stat.h>";
+
+    chaz_ConfWriter_start_module("LargeFiles");
+
+    /* Find off64_t or equivalent. */
+    found_off64_t = chaz_LargeFiles_probe_off64();
+    if (found_off64_t) {
+        chaz_ConfWriter_add_def("HAS_64BIT_OFFSET_TYPE", NULL);
+        chaz_ConfWriter_add_def("off64_t",  chaz_LargeFiles.off64_type);
+    }
+
+    /* See if stdio variants with 64-bit support exist. */
+    chaz_LargeFiles_probe_stdio64();
+
+    /* Probe for 64-bit versions of lseek and pread (if we have an off64_t). */
+    if (found_off64_t) {
+        chaz_LargeFiles_probe_unbuff();
+    }
+
+    /* Make checks needed for testing. */
+    if (chaz_HeadCheck_check_header("sys/stat.h")) {
+        chaz_ConfWriter_append_conf("#define CHAZ_HAS_SYS_STAT_H\n");
+    }
+    if (chaz_HeadCheck_check_header("io.h")) {
+        chaz_ConfWriter_append_conf("#define CHAZ_HAS_IO_H\n");
+    }
+    if (chaz_HeadCheck_check_header("fcntl.h")) {
+        chaz_ConfWriter_append_conf("#define CHAZ_HAS_FCNTL_H\n");
+    }
+    if (chaz_HeadCheck_contains_member("struct stat", "st_size", stat_includes)) {
+        chaz_ConfWriter_append_conf("#define CHAZ_HAS_STAT_ST_SIZE\n");
+    }
+    if (chaz_HeadCheck_contains_member("struct stat", "st_blocks", stat_includes)) {
+        chaz_ConfWriter_append_conf("#define CHAZ_HAS_STAT_ST_BLOCKS\n");
+    }
+
+    chaz_ConfWriter_end_module();
+}
+
+static int
+chaz_LargeFiles_probe_off64(void) {
+    static const char off64_code[] =
+        CHAZ_QUOTE(  %s                                        )
+        CHAZ_QUOTE(  #include <stdio.h>                        )
+        CHAZ_QUOTE(  int main()                                )
+        CHAZ_QUOTE(  {                                         )
+        CHAZ_QUOTE(      printf("%%d", (int)sizeof(%s));       )
+        CHAZ_QUOTE(      return 0;                             )
+        CHAZ_QUOTE(  }                                         );
+    char code_buf[sizeof(off64_code) + 100];
+    int i;
+    int success = false;
+    static const char* off64_options[] = {
+        "off64_t",
+        "off_t",
+        "__int64",
+        "long"
+    };
+    int num_off64_options = sizeof(off64_options) / sizeof(off64_options[0]);
+
+    for (i = 0; i < num_off64_options; i++) {
+        const char *candidate = off64_options[i];
+        char *output;
+        size_t output_len;
+        int has_sys_types_h = chaz_HeadCheck_check_header("sys/types.h");
+        const char *sys_types_include = has_sys_types_h
+                                        ? "#include <sys/types.h>"
+                                        : "";
+
+        /* Execute the probe. */
+        sprintf(code_buf, off64_code, sys_types_include, candidate);
+        output = chaz_CC_capture_output(code_buf, &output_len);
+        if (output != NULL) {
+            long sizeof_candidate = strtol(output, NULL, 10);
+            free(output);
+            if (sizeof_candidate == 8) {
+                strcpy(chaz_LargeFiles.off64_type, candidate);
+                success = true;
+                break;
+            }
+        }
+    }
+    return success;
+}
+
+static int
+chaz_LargeFiles_try_stdio64(chaz_LargeFiles_stdio64_combo *combo) {
+    static const char stdio64_code[] =
+        CHAZ_QUOTE(  %s                                         )
+        CHAZ_QUOTE(  #include <stdio.h>                         )
+        CHAZ_QUOTE(  int main() {                               )
+        CHAZ_QUOTE(      %s pos;                                )
+        CHAZ_QUOTE(      FILE *f;                               )
+        CHAZ_QUOTE(      f = %s("_charm_stdio64", "w");         )
+        CHAZ_QUOTE(      if (f == NULL) return -1;              )
+        CHAZ_QUOTE(      printf("%%d", (int)sizeof(%s));        )
+        CHAZ_QUOTE(      pos = %s(stdout);                      )
+        CHAZ_QUOTE(      %s(stdout, 0, SEEK_SET);               )
+        CHAZ_QUOTE(      return 0;                              )
+        CHAZ_QUOTE(  }                                          );
+    char *output = NULL;
+    size_t output_len;
+    char code_buf[sizeof(stdio64_code) + 200];
+    int success = false;
+
+    /* Prepare the source code. */
+    sprintf(code_buf, stdio64_code, combo->includes,
+            chaz_LargeFiles.off64_type, combo->fopen_command,
+            chaz_LargeFiles.off64_type, combo->ftell_command,
+            combo->fseek_command);
+
+    /* Verify compilation and that the offset type has 8 bytes. */
+    output = chaz_CC_capture_output(code_buf, &output_len);
+    if (output != NULL) {
+        long size = strtol(output, NULL, 10);
+        if (size == 8) {
+            success = true;
+        }
+        free(output);
+    }
+
+    if (!chaz_Util_remove_and_verify("_charm_stdio64")) {
+        chaz_Util_die("Failed to remove '_charm_stdio64'");
+    }
+
+    return success;
+}
+
+static void
+chaz_LargeFiles_probe_stdio64(void) {
+    int i;
+    static chaz_LargeFiles_stdio64_combo stdio64_combos[] = {
+        { "#include <sys/types.h>\n", "fopen64",   "ftello64",  "fseeko64"  },
+        { "#include <sys/types.h>\n", "fopen",     "ftello64",  "fseeko64"  },
+        { "#include <sys/types.h>\n", "fopen",     "ftello",    "fseeko"    },
+        { "",                         "fopen",     "ftell",     "fseek"     },
+        { "",                         "fopen",     "_ftelli64", "_fseeki64" },
+        { "",                         "fopen",     "ftell",     "fseek"     },
+        { NULL, NULL, NULL, NULL }
+    };
+
+    for (i = 0; stdio64_combos[i].includes != NULL; i++) {
+        chaz_LargeFiles_stdio64_combo combo = stdio64_combos[i];
+        if (chaz_LargeFiles_try_stdio64(&combo)) {
+            chaz_ConfWriter_add_def("HAS_64BIT_STDIO", NULL);
+            chaz_ConfWriter_add_def("fopen64",  combo.fopen_command);
+            chaz_ConfWriter_add_def("ftello64", combo.ftell_command);
+            chaz_ConfWriter_add_def("fseeko64", combo.fseek_command);
+            break;
+        }
+    }
+}
+
+static int
+chaz_LargeFiles_probe_lseek(chaz_LargeFiles_unbuff_combo *combo) {
+    static const char lseek_code[] =
+        CHAZ_QUOTE( %s                                                       )
+        CHAZ_QUOTE( #include <stdio.h>                                       )
+        CHAZ_QUOTE( int main() {                                             )
+        CHAZ_QUOTE(     int fd;                                              )
+        CHAZ_QUOTE(     fd = open("_charm_lseek", O_WRONLY | O_CREAT, 0666); )
+        CHAZ_QUOTE(     if (fd == -1) { return -1; }                         )
+        CHAZ_QUOTE(     %s(fd, 0, SEEK_SET);                                 )
+        CHAZ_QUOTE(     printf("%%d", 1);                                    )
+        CHAZ_QUOTE(     if (close(fd)) { return -1; }                        )
+        CHAZ_QUOTE(     return 0;                                            )
+        CHAZ_QUOTE( }                                                        );
+    char code_buf[sizeof(lseek_code) + 100];
+    char *output = NULL;
+    size_t output_len;
+    int success = false;
+
+    /* Verify compilation. */
+    sprintf(code_buf, lseek_code, combo->includes, combo->lseek_command);
+    output = chaz_CC_capture_output(code_buf, &output_len);
+    if (output != NULL) {
+        success = true;
+        free(output);
+    }
+
+    if (!chaz_Util_remove_and_verify("_charm_lseek")) {
+        chaz_Util_die("Failed to remove '_charm_lseek'");
+    }
+
+    return success;
+}
+
+static int
+chaz_LargeFiles_probe_pread64(chaz_LargeFiles_unbuff_combo *combo) {
+    /* Code for checking 64-bit pread.  The pread call will fail, but that's
+     * fine as long as it compiles. */
+    static const char pread64_code[] =
+        CHAZ_QUOTE(  %s                                     )
+        CHAZ_QUOTE(  #include <stdio.h>                     )
+        CHAZ_QUOTE(  int main() {                           )
+        CHAZ_QUOTE(      int fd = 20;                       )
+        CHAZ_QUOTE(      char buf[1];                       )
+        CHAZ_QUOTE(      printf("1");                       )
+        CHAZ_QUOTE(      %s(fd, buf, 1, 1);                 )
+        CHAZ_QUOTE(      return 0;                          )
+        CHAZ_QUOTE(  }                                      );
+    char code_buf[sizeof(pread64_code) + 100];
+    char *output = NULL;
+    size_t output_len;
+    int success = false;
+
+    /* Verify compilation. */
+    sprintf(code_buf, pread64_code, combo->includes, combo->pread64_command);
+    output = chaz_CC_capture_output(code_buf, &output_len);
+    if (output != NULL) {
+        success = true;
+        free(output);
+    }
+
+    return success;
+}
+
+static void
+chaz_LargeFiles_probe_unbuff(void) {
+    static chaz_LargeFiles_unbuff_combo unbuff_combos[] = {
+        { "#include <unistd.h>\n#include <fcntl.h>\n", "lseek64",   "pread64" },
+        { "#include <unistd.h>\n#include <fcntl.h>\n", "lseek",     "pread"      },
+        { "#include <io.h>\n#include <fcntl.h>\n",     "_lseeki64", "NO_PREAD64" },
+        { NULL, NULL, NULL }
+    };
+    int i;
+
+    for (i = 0; unbuff_combos[i].lseek_command != NULL; i++) {
+        chaz_LargeFiles_unbuff_combo combo = unbuff_combos[i];
+        if (chaz_LargeFiles_probe_lseek(&combo)) {
+            chaz_ConfWriter_add_def("HAS_64BIT_LSEEK", NULL);
+            chaz_ConfWriter_add_def("lseek64", combo.lseek_command);
+            break;
+        }
+    }
+    for (i = 0; unbuff_combos[i].pread64_command != NULL; i++) {
+        chaz_LargeFiles_unbuff_combo combo = unbuff_combos[i];
+        if (chaz_LargeFiles_probe_pread64(&combo)) {
+            chaz_ConfWriter_add_def("HAS_64BIT_PREAD", NULL);
+            chaz_ConfWriter_add_def("pread64", combo.pread64_command);
+            break;
+        }
+    }
+}
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Probe/Memory.c"
+/* #include "Charmonizer/Probe/Memory.h" */
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/HeaderChecker.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/Util.h" */
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+/* Probe for alloca() or equivalent. */
+static void
+chaz_Memory_probe_alloca(void);
+
+void
+chaz_Memory_run(void) {
+    chaz_ConfWriter_start_module("Memory");
+
+    chaz_Memory_probe_alloca();
+
+    chaz_ConfWriter_end_module();
+}
+
+static void
+chaz_Memory_probe_alloca(void) {
+    static const char alloca_code[] =
+        "#include <%s>\n"
+        CHAZ_QUOTE(  int main() {                   )
+        CHAZ_QUOTE(      void *foo = %s(1);         )
+        CHAZ_QUOTE(      return 0;                  )
+        CHAZ_QUOTE(  }                              );
+    int has_sys_mman_h = false;
+    int has_alloca_h   = false;
+    int has_malloc_h   = false;
+    int need_stdlib_h  = false;
+    int has_alloca     = false;
+    int has_builtin_alloca    = false;
+    int has_underscore_alloca = false;
+    char code_buf[sizeof(alloca_code) + 100];
+
+    {
+        /* OpenBSD needs sys/types.h for sys/mman.h to work and mmap() to be
+         * available. Everybody else that has sys/mman.h should have
+         * sys/types.h as well. */
+        const char *mman_headers[] = {
+            "sys/types.h",
+            "sys/mman.h",
+            NULL
+        };
+        if (chaz_HeadCheck_check_many_headers((const char**)mman_headers)) {
+            has_sys_mman_h = true;
+            chaz_ConfWriter_add_def("HAS_SYS_MMAN_H", NULL);
+        }
+    }
+
+    /* Unixen. */
+    sprintf(code_buf, alloca_code, "alloca.h", "alloca");
+    if (chaz_CC_test_compile(code_buf)) {
+        has_alloca_h = true;
+        has_alloca   = true;
+        chaz_ConfWriter_add_def("HAS_ALLOCA_H", NULL);
+        chaz_ConfWriter_add_def("alloca", "alloca");
+    }
+    if (!has_alloca) {
+        /*
+         * FIXME: Under MinGW, alloca is defined in malloc.h. This probe
+         * produces compiler warnings but works regardless. These warnings
+         * are subsequently repeated during the build.
+         */
+        sprintf(code_buf, alloca_code, "stdlib.h", "alloca");
+        if (chaz_CC_test_compile(code_buf)) {
+            has_alloca    = true;
+            need_stdlib_h = true;
+            chaz_ConfWriter_add_def("ALLOCA_IN_STDLIB_H", NULL);
+            chaz_ConfWriter_add_def("alloca", "alloca");
+        }
+    }
+    if (!has_alloca) {
+        sprintf(code_buf, alloca_code, "stdio.h", /* stdio.h is filler */
+                "__builtin_alloca");
+        if (chaz_CC_test_compile(code_buf)) {
+            has_builtin_alloca = true;
+            chaz_ConfWriter_add_def("alloca", "__builtin_alloca");
+        }
+    }
+
+    /* Windows. */
+    if (!(has_alloca || has_builtin_alloca)) {
+        sprintf(code_buf, alloca_code, "malloc.h", "alloca");
+        if (chaz_CC_test_compile(code_buf)) {
+            has_malloc_h = true;
+            has_alloca   = true;
+            chaz_ConfWriter_add_def("HAS_MALLOC_H", NULL);
+            chaz_ConfWriter_add_def("alloca", "alloca");
+        }
+    }
+    if (!(has_alloca || has_builtin_alloca)) {
+        sprintf(code_buf, alloca_code, "malloc.h", "_alloca");
+        if (chaz_CC_test_compile(code_buf)) {
+            has_malloc_h = true;
+            has_underscore_alloca = true;
+            chaz_ConfWriter_add_def("HAS_MALLOC_H", NULL);
+            chaz_ConfWriter_add_def("chy_alloca", "_alloca");
+        }
+    }
+}
+
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Probe/RegularExpressions.c"
+/* #include "Charmonizer/Core/HeaderChecker.h" */
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Probe/RegularExpressions.h" */
+
+void
+chaz_RegularExpressions_run(void) {
+    int has_regex_h     = chaz_HeadCheck_check_header("regex.h");
+    int has_pcre_h      = chaz_HeadCheck_check_header("pcre.h");
+    int has_pcreposix_h = chaz_HeadCheck_check_header("pcreposix.h");
+
+    chaz_ConfWriter_start_module("RegularExpressions");
+
+    /* PCRE headers. */
+    if (has_pcre_h) {
+        chaz_ConfWriter_add_def("HAS_PCRE_H", NULL);
+    }
+    if (has_pcreposix_h) {
+        chaz_ConfWriter_add_def("HAS_PCREPOSIX_H", NULL);
+    }
+
+    /* Check for OS X enhanced regexes. */
+    if (has_regex_h) {
+        const char *reg_enhanced_code =
+            CHAZ_QUOTE(  #include <regex.h>                             )
+            CHAZ_QUOTE(  int main(int argc, char **argv) {              )
+            CHAZ_QUOTE(      regex_t re;                                )
+            CHAZ_QUOTE(      if (regcomp(&re, "^", REG_ENHANCED)) {     )
+            CHAZ_QUOTE(          return 1;                              )
+            CHAZ_QUOTE(      }                                          )
+            CHAZ_QUOTE(      return 0;                                  )
+            CHAZ_QUOTE(  }                                              );
+
+        if (chaz_CC_test_compile(reg_enhanced_code)) {
+            chaz_ConfWriter_add_def("HAS_REG_ENHANCED", NULL);
+        }
+    }
+
+    chaz_ConfWriter_end_module();
+}
+
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Probe/Strings.c"
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Probe/Strings.h" */
+
+#include <stdlib.h>
+
+/* Check for C99-compatible snprintf and possible replacements.
+ */
+static void
+chaz_Strings_probe_c99_snprintf(void);
+
+void
+chaz_Strings_run(void) {
+    chaz_ConfWriter_start_module("Strings");
+
+    /* Check for C99 snprintf. */
+    chaz_Strings_probe_c99_snprintf();
+
+    chaz_ConfWriter_end_module();
+}
+
+static void
+chaz_Strings_probe_c99_snprintf(void) {
+    static const char snprintf_code[] =
+        CHAZ_QUOTE(  #include <stdio.h>                             )
+        CHAZ_QUOTE(  int main() {                                   )
+        CHAZ_QUOTE(      char buf[4];                               )
+        CHAZ_QUOTE(      int  result;                               )
+        CHAZ_QUOTE(      result = snprintf(buf, 4, "%s", "12345");  )
+        CHAZ_QUOTE(      printf("%d", result);                      )
+        CHAZ_QUOTE(      return 0;                                  )
+        CHAZ_QUOTE(  }                                              );
+    static const char detect__scprintf_code[] =
+        CHAZ_QUOTE(  #include <stdio.h>                             )
+        CHAZ_QUOTE(  int main() {                                   )
+        CHAZ_QUOTE(      int  result;                               )
+        CHAZ_QUOTE(      result = _scprintf("%s", "12345");         )
+        CHAZ_QUOTE(      printf("%d", result);                      )
+        CHAZ_QUOTE(      return 0;                                  )
+        CHAZ_QUOTE(  }                                              );
+    static const char detect__snprintf_code[] =
+        CHAZ_QUOTE(  #include <stdio.h>                             )
+        CHAZ_QUOTE(  int main() {                                   )
+        CHAZ_QUOTE(      char buf[6];                               )
+        CHAZ_QUOTE(      int  result;                               )
+        CHAZ_QUOTE(      result = _snprintf(buf, 6, "%s", "12345"); )
+        CHAZ_QUOTE(      printf("%d", result);                      )
+        CHAZ_QUOTE(      return 0;                                  )
+        CHAZ_QUOTE(  }                                              );
+    char   *output = NULL;
+    size_t  output_len;
+
+    /* If the buffer passed to snprintf is too small, verify that snprintf
+     * returns the length of the untruncated string which would have been
+     * written to a large enough buffer.
+     */
+    output = chaz_CC_capture_output(snprintf_code, &output_len);
+    if (output != NULL) {
+        long result = strtol(output, NULL, 10);
+        if (result == 5) {
+            chaz_ConfWriter_add_def("HAS_C99_SNPRINTF", NULL);
+        }
+        free(output);
+    }
+
+    /* Test for _scprintf and _snprintf found in the MSVCRT.
+     */
+    output = chaz_CC_capture_output(detect__scprintf_code, &output_len);
+    if (output != NULL) {
+        chaz_ConfWriter_add_def("HAS__SCPRINTF", NULL);
+        free(output);
+    }
+    output = chaz_CC_capture_output(detect__snprintf_code, &output_len);
+    if (output != NULL) {
+        chaz_ConfWriter_add_def("HAS__SNPRINTF", NULL);
+        free(output);
+    }
+}
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Probe/SymbolVisibility.c"
+/* #include "Charmonizer/Probe/SymbolVisibility.h" */
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/Util.h" */
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+static const char chaz_SymbolVisibility_symbol_exporting_code[] =
+    CHAZ_QUOTE(  %s int exported_function() {   )
+    CHAZ_QUOTE(      return 42;                 )
+    CHAZ_QUOTE(  }                              )
+    CHAZ_QUOTE(  int main() {                   )
+    CHAZ_QUOTE(      return 0;                  )
+    CHAZ_QUOTE(  }                              );
+
+void
+chaz_SymbolVisibility_run(void) {
+    chaz_CFlags *temp_cflags = chaz_CC_get_temp_cflags();
+    int can_control_visibility = false;
+    char code_buf[sizeof(chaz_SymbolVisibility_symbol_exporting_code) + 100];
+
+    chaz_ConfWriter_start_module("SymbolVisibility");
+    chaz_CFlags_set_warnings_as_errors(temp_cflags);
+
+    /* Sun C. */
+    if (!can_control_visibility) {
+        char export_sun[] = "__global";
+        sprintf(code_buf, chaz_SymbolVisibility_symbol_exporting_code,
+                export_sun);
+        if (chaz_CC_test_compile(code_buf)) {
+            can_control_visibility = true;
+            chaz_ConfWriter_add_def("EXPORT", export_sun);
+            chaz_ConfWriter_add_def("IMPORT", export_sun);
+        }
+    }
+
+    /* Windows. */
+    if (!can_control_visibility) {
+        char export_win[] = "__declspec(dllexport)";
+        sprintf(code_buf, chaz_SymbolVisibility_symbol_exporting_code,
+                export_win);
+        if (chaz_CC_test_compile(code_buf)) {
+            can_control_visibility = true;
+            chaz_ConfWriter_add_def("EXPORT", export_win);
+            if (chaz_CC_gcc_version_num()) {
+                /*
+                 * Under MinGW, symbols with dllimport storage class aren't
+                 * constant. If a global variable is initialized to such a
+                 * symbol, an "initializer element is not constant" error
+                 * results. Omitting dllimport works, but has a small
+                 * performance penalty.
+                 */
+                chaz_ConfWriter_add_def("IMPORT", NULL);
+            }
+            else {
+                chaz_ConfWriter_add_def("IMPORT", "__declspec(dllimport)");
+            }
+        }
+    }
+
+    /* GCC. */
+    if (!can_control_visibility) {
+        char export_gcc[] = "__attribute__ ((visibility (\"default\")))";
+        sprintf(code_buf, chaz_SymbolVisibility_symbol_exporting_code,
+                export_gcc);
+        if (chaz_CC_test_compile(code_buf)) {
+            can_control_visibility = true;
+            chaz_ConfWriter_add_def("EXPORT", export_gcc);
+            chaz_ConfWriter_add_def("IMPORT", NULL);
+        }
+    }
+
+    chaz_CFlags_clear(temp_cflags);
+
+    /* Default. */
+    if (!can_control_visibility) {
+        chaz_ConfWriter_add_def("EXPORT", NULL);
+        chaz_ConfWriter_add_def("IMPORT", NULL);
+    }
+
+    chaz_ConfWriter_end_module();
+}
+
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Probe/UnusedVars.c"
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Probe/UnusedVars.h" */
+#include <string.h>
+#include <stdio.h>
+
+
+void
+chaz_UnusedVars_run(void) {
+    chaz_ConfWriter_start_module("UnusedVars");
+
+    /* Write the macros (no test, these are the same everywhere). */
+    chaz_ConfWriter_add_def("UNUSED_VAR(x)", "((void)x)");
+    chaz_ConfWriter_add_def("UNREACHABLE_RETURN(type)", "return (type)0");
+
+    chaz_ConfWriter_end_module();
+}
+
+
+
+
+/***************************************************************************/
+
+#line 17 "src/Charmonizer/Probe/VariadicMacros.c"
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/Util.h" */
+/* #include "Charmonizer/Probe/VariadicMacros.h" */
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+
+/* Code for verifying ISO-style variadic macros. */
+static const char chaz_VariadicMacros_iso_code[] =
+    CHAZ_QUOTE(  #include <stdio.h>                                    )
+    CHAZ_QUOTE(  #define ISO_TEST(fmt, ...) \\                         )
+    "                printf(fmt, __VA_ARGS__)                        \n"
+    CHAZ_QUOTE(  int main() {                                          )
+    CHAZ_QUOTE(      ISO_TEST("%d %d", 1, 1);                          )
+    CHAZ_QUOTE(      return 0;                                         )
+    CHAZ_QUOTE(  }                                                     );
+
+/* Code for verifying GNU-style variadic macros. */
+static const char chaz_VariadicMacros_gnuc_code[] =
+    CHAZ_QUOTE(  #include <stdio.h>                                    )
+    CHAZ_QUOTE(  #define GNU_TEST(fmt, args...) printf(fmt, ##args)    )
+    CHAZ_QUOTE(  int main() {                                          )
+    CHAZ_QUOTE(      GNU_TEST("%d %d", 1, 1);                          )
+    CHAZ_QUOTE(      return 0;                                         )
+    CHAZ_QUOTE(  }                                                     );
+
+void
+chaz_VariadicMacros_run(void) {
+    char *output;
+    size_t output_len;
+    int has_varmacros      = false;
+    int has_iso_varmacros  = false;
+    int has_gnuc_varmacros = false;
+
+    chaz_ConfWriter_start_module("VariadicMacros");
+
+    /* Test for ISO-style variadic macros. */
+    output = chaz_CC_capture_output(chaz_VariadicMacros_iso_code, &output_len);
+    if (output != NULL) {
+        has_varmacros = true;
+        has_iso_varmacros = true;
+        chaz_ConfWriter_add_def("HAS_VARIADIC_MACROS", NULL);
+        chaz_ConfWriter_add_def("HAS_ISO_VARIADIC_MACROS", NULL);
+        free(output);
+    }
+
+    /* Test for GNU-style variadic macros. */
+    output = chaz_CC_capture_output(chaz_VariadicMacros_gnuc_code, &output_len);
+    if (output != NULL) {
+        has_gnuc_varmacros = true;
+        if (has_varmacros == false) {
+            has_varmacros = true;
+            chaz_ConfWriter_add_def("HAS_VARIADIC_MACROS", NULL);
+        }
+        chaz_ConfWriter_add_def("HAS_GNUC_VARIADIC_MACROS", NULL);
+        free(output);
+    }
+
+    chaz_ConfWriter_end_module();
+}
+
+
+
+
+#line 1 "tests/charmonizer.main"
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* Charmonize.c -- Create Charmony.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+/* #include "Charmonizer/Probe.h" */
+/* #include "Charmonizer/Probe/AtomicOps.h" */
+/* #include "Charmonizer/Probe/DirManip.h" */
+/* #include "Charmonizer/Probe/Floats.h" */
+/* #include "Charmonizer/Probe/FuncMacro.h" */
+/* #include "Charmonizer/Probe/Headers.h" */
+/* #include "Charmonizer/Probe/Booleans.h" */
+/* #include "Charmonizer/Probe/Integers.h" */
+/* #include "Charmonizer/Probe/LargeFiles.h" */
+/* #include "Charmonizer/Probe/Memory.h" */
+/* #include "Charmonizer/Probe/SymbolVisibility.h" */
+/* #include "Charmonizer/Probe/UnusedVars.h" */
+/* #include "Charmonizer/Probe/VariadicMacros.h" */
+/* #include "Charmonizer/Core/CLI.h" */
+/* #include "Charmonizer/Core/Compiler.h" */
+/* #include "Charmonizer/Core/ConfWriter.h" */
+/* #include "Charmonizer/Core/ConfWriterC.h" */
+/* #include "Charmonizer/Core/ConfWriterPerl.h" */
+/* #include "Charmonizer/Core/ConfWriterRuby.h" */
+/* #include "Charmonizer/Core/HeaderChecker.h" */
+/* #include "Charmonizer/Core/Make.h" */
+/* #include "Charmonizer/Core/OperatingSystem.h" */
+/* #include "Charmonizer/Core/Util.h" */
+
+typedef struct SourceFileContext {
+    chaz_MakeVar *var;
+} SourceFileContext;
+
+static const char chaztest_version[]       = "0.1.0";
+static const char chaztest_major_version[] = "0.1";
+
+static void
+S_write_makefile(void);
+
+static void
+S_c_file_callback(const char *dir, char *file, void *context);
+
+static int
+S_ends_with(const char *string, const char *postfix);
+
+int main(int argc, const char **argv) {
+    /* Initialize. */
+    {
+        chaz_CLI *cli = chaz_CLI_new(argv[0], NULL);
+        int result = chaz_Probe_parse_cli_args(argc, argv, cli);
+        if (!result) {
+            fprintf(stderr, "%s", chaz_CLI_help(cli));
+            exit(1);
+        }
+        chaz_Probe_init(cli);
+        chaz_CLI_destroy(cli);
+    }
+
+    /* Run probe modules. */
+    chaz_DirManip_run();
+    chaz_Headers_run();
+    chaz_AtomicOps_run();
+    chaz_FuncMacro_run();
+    chaz_Booleans_run();
+    chaz_Integers_run();
+    chaz_Floats_run();
+    chaz_LargeFiles_run();
+    chaz_Memory_run();
+    chaz_SymbolVisibility_run();
+    chaz_UnusedVars_run();
+    chaz_VariadicMacros_run();
+
+    /* Create Makefile. */
+    S_write_makefile();
+
+    /* Write custom postamble. */
+    chaz_ConfWriter_append_conf(
+        "#ifdef CHY_HAS_SYS_TYPES_H\n"
+        "  #include <sys/types.h>\n"
+        "#endif\n\n"
+    );
+    chaz_ConfWriter_append_conf(
+        "#ifdef CHY_HAS_ALLOCA_H\n"
+        "  #include <alloca.h>\n"
+        "#elif defined(CHY_HAS_MALLOC_H)\n"
+        "  #include <malloc.h>\n"
+        "#elif defined(CHY_ALLOCA_IN_STDLIB_H)\n"
+        "  #include <stdlib.h>\n"
+        "#endif\n\n"
+    );
+    chaz_ConfWriter_append_conf(
+        "#ifdef CHY_HAS_WINDOWS_H\n"
+        "  /* Target Windows XP. */\n"
+        "  #ifndef WINVER\n"
+        "    #define WINVER 0x0500\n"
+        "  #endif\n"
+        "  #ifndef _WIN32_WINNT\n"
+        "    #define _WIN32_WINNT 0x0500\n"
+        "  #endif\n"
+        "#endif\n\n"
+    );
+
+    /* Clean up. */
+    chaz_Probe_clean_up();
+
+    return 0;
+}
+
+static void
+S_write_makefile() {
+    SourceFileContext sfc;
+
+    chaz_MakeFile *makefile;
+    chaz_MakeVar  *var;
+    chaz_MakeRule *rule;
+    chaz_Lib      *shared_lib;
+    chaz_CFlags   *cflags;
+
+    const char *dir_sep = chaz_OS_dir_sep();
+    const char *exe_ext = chaz_OS_exe_ext();
+
+    char *shared_lib_filename;
+    char *test_exe;
+    char *scratch;
+
+    makefile = chaz_MakeFile_new();
+
+    /* Compiler flags. */
+    cflags = chaz_CC_new_cflags();
+    if (chaz_Probe_gcc_version_num()) {
+        chaz_CFlags_add_define(cflags, "_LARGEFILE64_SOURCE", NULL);
+    }
+    chaz_CFlags_add_include_dir(cflags, ".");
+    chaz_CFlags_add_include_dir(cflags, "src");
+    var = chaz_MakeFile_add_var(makefile, "CFLAGS", NULL);
+    chaz_MakeVar_append(var, chaz_CFlags_get_string(cflags));
+    chaz_MakeVar_append(var, chaz_CC_get_cflags());
+    chaz_CFlags_destroy(cflags);
+
+    /* Object files. */
+    sfc.var = chaz_MakeFile_add_var(makefile, "OBJECTS", NULL);
+    chaz_Make_list_files("src", "c", S_c_file_callback, &sfc);
+
+    /* Shared library. */
+    shared_lib = chaz_Lib_new("chaztest", chaz_Lib_SHARED, chaztest_version,
+                              chaztest_major_version);
+    shared_lib_filename = chaz_Lib_filename(shared_lib);
+
+    /* 'all' target. */
+    chaz_MakeFile_add_rule(makefile, "all", shared_lib_filename);
+
+    /* Rule for shared library. */
+    chaz_MakeFile_add_shared_lib(makefile, shared_lib, "$(OBJECTS)", NULL);
+
+    /* Rule for test executable. */
+    test_exe = chaz_Util_join("", "tests", dir_sep, "test", exe_ext, NULL);
+    scratch = chaz_Util_join(dir_sep, "tests", "test.c", NULL);
+    cflags = chaz_CC_new_cflags();
+    chaz_CFlags_add_include_dir(cflags, "src");
+    chaz_CFlags_add_library(cflags, shared_lib);
+    rule = chaz_MakeFile_add_compiled_exe(makefile, test_exe, scratch, cflags);
+    chaz_MakeRule_add_prereq(rule, shared_lib_filename);
+    free(scratch);
+    chaz_CFlags_destroy(cflags);
+
+    /* 'test' target. */
+    rule = chaz_MakeFile_add_rule(makefile, "test", test_exe);
+    if (strcmp(chaz_OS_shared_lib_ext(), ".so") == 0) {
+        scratch = chaz_Util_join(" ", "LD_LIBRARY_PATH=.", test_exe, NULL);
+    }
+    else {
+        scratch = chaz_Util_strdup(test_exe);
+    }
+    chaz_MakeRule_add_command(rule, scratch);
+    free(scratch);
+
+    /* 'clean' target. */
+    rule = chaz_MakeFile_clean_rule(makefile);
+    chaz_MakeRule_add_rm_command(rule, "$(OBJECTS)");
+
+    /* Write Makefile. */
+    chaz_MakeFile_write(makefile);
+
+    /* Clean up. */
+    chaz_Lib_destroy(shared_lib);
+    chaz_MakeFile_destroy(makefile);
+    free(shared_lib_filename);
+    free(test_exe);
+}
+
+static void
+S_c_file_callback(const char *dir, char *file, void *context) {
+    SourceFileContext *sfc = (SourceFileContext*)context;
+    const char *dir_sep = chaz_OS_dir_sep();
+    const char *obj_ext = chaz_CC_obj_ext();
+    size_t file_len = strlen(file);
+    char *obj_file;
+
+    /* Strip extension */
+    if (!S_ends_with(file, ".c")) {
+        chaz_Util_die("Unexpected C filename: %s", file);
+    }
+    file[file_len-2] = '\0';
+
+    obj_file = chaz_Util_join("", "src", dir_sep, file, obj_ext, NULL);
+    chaz_MakeVar_append(sfc->var, obj_file);
+    free(obj_file);
+}
+
+static int
+S_ends_with(const char *string, const char *postfix) {
+    size_t len         = strlen(string);
+    size_t postfix_len = strlen(postfix);
+    return len >= postfix_len
+           && memcmp(string + len - postfix_len, postfix, postfix_len) == 0;
+}
+
+
diff --git a/tests/charmonizer.main b/tests/charmonizer.main
new file mode 100644
index 0000000..919365d
--- /dev/null
+++ b/tests/charmonizer.main
@@ -0,0 +1,235 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* Source fragment for the Charmonizer tests' charmonizer.c.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "Charmonizer/Probe.h"
+#include "Charmonizer/Probe/AtomicOps.h"
+#include "Charmonizer/Probe/DirManip.h"
+#include "Charmonizer/Probe/Floats.h"
+#include "Charmonizer/Probe/FuncMacro.h"
+#include "Charmonizer/Probe/Headers.h"
+#include "Charmonizer/Probe/Booleans.h"
+#include "Charmonizer/Probe/Integers.h"
+#include "Charmonizer/Probe/LargeFiles.h"
+#include "Charmonizer/Probe/Memory.h"
+#include "Charmonizer/Probe/SymbolVisibility.h"
+#include "Charmonizer/Probe/UnusedVars.h"
+#include "Charmonizer/Probe/VariadicMacros.h"
+#include "Charmonizer/Core/CLI.h"
+#include "Charmonizer/Core/Compiler.h"
+#include "Charmonizer/Core/ConfWriter.h"
+#include "Charmonizer/Core/ConfWriterC.h"
+#include "Charmonizer/Core/ConfWriterPerl.h"
+#include "Charmonizer/Core/ConfWriterRuby.h"
+#include "Charmonizer/Core/HeaderChecker.h"
+#include "Charmonizer/Core/Make.h"
+#include "Charmonizer/Core/OperatingSystem.h"
+#include "Charmonizer/Core/Util.h"
+
+typedef struct SourceFileContext {
+    chaz_MakeVar *var;
+} SourceFileContext;
+
+static const char chaztest_version[]       = "0.1.0";
+static const char chaztest_major_version[] = "0.1";
+
+static void
+S_write_makefile(void);
+
+static void
+S_c_file_callback(const char *dir, char *file, void *context);
+
+static int
+S_ends_with(const char *string, const char *postfix);
+
+int main(int argc, const char **argv) {
+    /* Initialize. */
+    {
+        chaz_CLI *cli = chaz_CLI_new(argv[0], NULL);
+        int result = chaz_Probe_parse_cli_args(argc, argv, cli);
+        if (!result) {
+            fprintf(stderr, "%s", chaz_CLI_help(cli));
+            exit(1);
+        }
+        chaz_Probe_init(cli);
+        chaz_CLI_destroy(cli);
+    }
+
+    /* Run probe modules. */
+    chaz_DirManip_run();
+    chaz_Headers_run();
+    chaz_AtomicOps_run();
+    chaz_FuncMacro_run();
+    chaz_Booleans_run();
+    chaz_Integers_run();
+    chaz_Floats_run();
+    chaz_LargeFiles_run();
+    chaz_Memory_run();
+    chaz_SymbolVisibility_run();
+    chaz_UnusedVars_run();
+    chaz_VariadicMacros_run();
+
+    /* Create Makefile. */
+    S_write_makefile();
+
+    /* Write custom postamble. */
+    chaz_ConfWriter_append_conf(
+        "#ifdef CHY_HAS_SYS_TYPES_H\n"
+        "  #include <sys/types.h>\n"
+        "#endif\n\n"
+    );
+    chaz_ConfWriter_append_conf(
+        "#ifdef CHY_HAS_ALLOCA_H\n"
+        "  #include <alloca.h>\n"
+        "#elif defined(CHY_HAS_MALLOC_H)\n"
+        "  #include <malloc.h>\n"
+        "#elif defined(CHY_ALLOCA_IN_STDLIB_H)\n"
+        "  #include <stdlib.h>\n"
+        "#endif\n\n"
+    );
+    chaz_ConfWriter_append_conf(
+        "#ifdef CHY_HAS_WINDOWS_H\n"
+        "  /* Target Windows XP. */\n"
+        "  #ifndef WINVER\n"
+        "    #define WINVER 0x0500\n"
+        "  #endif\n"
+        "  #ifndef _WIN32_WINNT\n"
+        "    #define _WIN32_WINNT 0x0500\n"
+        "  #endif\n"
+        "#endif\n\n"
+    );
+
+    /* Clean up. */
+    chaz_Probe_clean_up();
+
+    return 0;
+}
+
+static void
+S_write_makefile() {
+    SourceFileContext sfc;
+
+    chaz_MakeFile *makefile;
+    chaz_MakeVar  *var;
+    chaz_MakeRule *rule;
+    chaz_Lib      *shared_lib;
+    chaz_CFlags   *cflags;
+
+    const char *dir_sep = chaz_OS_dir_sep();
+    const char *exe_ext = chaz_OS_exe_ext();
+
+    char *shared_lib_filename;
+    char *test_exe;
+    char *scratch;
+
+    makefile = chaz_MakeFile_new();
+
+    /* Compiler flags. */
+    cflags = chaz_CC_new_cflags();
+    if (chaz_Probe_gcc_version_num()) {
+        chaz_CFlags_add_define(cflags, "_LARGEFILE64_SOURCE", NULL);
+    }
+    chaz_CFlags_add_include_dir(cflags, ".");
+    chaz_CFlags_add_include_dir(cflags, "src");
+    var = chaz_MakeFile_add_var(makefile, "CFLAGS", NULL);
+    chaz_MakeVar_append(var, chaz_CFlags_get_string(cflags));
+    chaz_MakeVar_append(var, chaz_CC_get_cflags());
+    chaz_CFlags_destroy(cflags);
+
+    /* Object files. */
+    sfc.var = chaz_MakeFile_add_var(makefile, "OBJECTS", NULL);
+    chaz_Make_list_files("src", "c", S_c_file_callback, &sfc);
+
+    /* Shared library. */
+    shared_lib = chaz_Lib_new("chaztest", chaz_Lib_SHARED, chaztest_version,
+                              chaztest_major_version);
+    shared_lib_filename = chaz_Lib_filename(shared_lib);
+
+    /* 'all' target. */
+    chaz_MakeFile_add_rule(makefile, "all", shared_lib_filename);
+
+    /* Rule for shared library. */
+    chaz_MakeFile_add_shared_lib(makefile, shared_lib, "$(OBJECTS)", NULL);
+
+    /* Rule for test executable. */
+    test_exe = chaz_Util_join("", "tests", dir_sep, "test", exe_ext, NULL);
+    scratch = chaz_Util_join(dir_sep, "tests", "test.c", NULL);
+    cflags = chaz_CC_new_cflags();
+    chaz_CFlags_add_include_dir(cflags, "src");
+    chaz_CFlags_add_library(cflags, shared_lib);
+    rule = chaz_MakeFile_add_compiled_exe(makefile, test_exe, scratch, cflags);
+    chaz_MakeRule_add_prereq(rule, shared_lib_filename);
+    free(scratch);
+    chaz_CFlags_destroy(cflags);
+
+    /* 'test' target. */
+    rule = chaz_MakeFile_add_rule(makefile, "test", test_exe);
+    if (strcmp(chaz_OS_shared_lib_ext(), ".so") == 0) {
+        scratch = chaz_Util_join(" ", "LD_LIBRARY_PATH=.", test_exe, NULL);
+    }
+    else {
+        scratch = chaz_Util_strdup(test_exe);
+    }
+    chaz_MakeRule_add_command(rule, scratch);
+    free(scratch);
+
+    /* 'clean' target. */
+    rule = chaz_MakeFile_clean_rule(makefile);
+    chaz_MakeRule_add_rm_command(rule, "$(OBJECTS)");
+
+    /* Write Makefile. */
+    chaz_MakeFile_write(makefile);
+
+    /* Clean up. */
+    chaz_Lib_destroy(shared_lib);
+    chaz_MakeFile_destroy(makefile);
+    free(shared_lib_filename);
+    free(test_exe);
+}
+
+static void
+S_c_file_callback(const char *dir, char *file, void *context) {
+    SourceFileContext *sfc = (SourceFileContext*)context;
+    const char *dir_sep = chaz_OS_dir_sep();
+    const char *obj_ext = chaz_CC_obj_ext();
+    size_t file_len = strlen(file);
+    char *obj_file;
+
+    /* Strip extension */
+    if (!S_ends_with(file, ".c")) {
+        chaz_Util_die("Unexpected C filename: %s", file);
+    }
+    file[file_len-2] = '\0';
+
+    obj_file = chaz_Util_join("", "src", dir_sep, file, obj_ext, NULL);
+    chaz_MakeVar_append(sfc->var, obj_file);
+    free(obj_file);
+}
+
+static int
+S_ends_with(const char *string, const char *postfix) {
+    size_t len         = strlen(string);
+    size_t postfix_len = strlen(postfix);
+    return len >= postfix_len
+           && memcmp(string + len - postfix_len, postfix, postfix_len) == 0;
+}
+
+
diff --git a/samples/configure b/tests/configure
similarity index 100%
rename from samples/configure
rename to tests/configure
diff --git a/samples/configure.bat b/tests/configure.bat
similarity index 100%
rename from samples/configure.bat
rename to tests/configure.bat
diff --git a/src/Charmonizer/Test.c b/tests/src/Charmonizer/Test.c
similarity index 100%
rename from src/Charmonizer/Test.c
rename to tests/src/Charmonizer/Test.c
diff --git a/src/Charmonizer/Test.h b/tests/src/Charmonizer/Test.h
similarity index 93%
rename from src/Charmonizer/Test.h
rename to tests/src/Charmonizer/Test.h
index d876c38..c53b981 100644
--- a/src/Charmonizer/Test.h
+++ b/tests/src/Charmonizer/Test.h
@@ -24,10 +24,30 @@
 extern "C" {
 #endif
 
-#include "Charmonizer/Core/Defines.h"
+#ifndef true
+  #define true 1
+  #define false 0
+#endif
 
 typedef struct chaz_TestBatch chaz_TestBatch;
 
+/* Test functions.
+ */
+int
+chaz_Test_test_dir_manip(void);
+int
+chaz_Test_test_func_macro(void);
+int
+chaz_Test_test_headers(void);
+int
+chaz_Test_test_integers(void);
+int
+chaz_Test_test_large_files(void);
+int
+chaz_Test_test_unused_vars(void);
+int
+chaz_Test_test_variadic_macros(void);
+
 /* Begin a test run.
  */
 chaz_TestBatch*
diff --git a/src/Charmonizer/Test/TestDirManip.c b/tests/src/Charmonizer/Test/TestDirManip.c
similarity index 96%
rename from src/Charmonizer/Test/TestDirManip.c
rename to tests/src/Charmonizer/Test/TestDirManip.c
index 626f5af..445b70e 100644
--- a/src/Charmonizer/Test/TestDirManip.c
+++ b/tests/src/Charmonizer/Test/TestDirManip.c
@@ -63,9 +63,10 @@
 #endif
 }
 
-int main(int argc, char **argv) {
+int
+chaz_Test_test_dir_manip() {
     Test_start(6);
     S_run_tests();
-    return !Test_finish();
+    return Test_finish();
 }
 
diff --git a/src/Charmonizer/Test/TestFuncMacro.c b/tests/src/Charmonizer/Test/TestFuncMacro.c
similarity index 95%
rename from src/Charmonizer/Test/TestFuncMacro.c
rename to tests/src/Charmonizer/Test/TestFuncMacro.c
index dded9bb..c51142e 100644
--- a/src/Charmonizer/Test/TestFuncMacro.c
+++ b/tests/src/Charmonizer/Test/TestFuncMacro.c
@@ -55,9 +55,10 @@
 }
 
 
-int main(int argc, char **argv) {
+int
+chaz_Test_test_func_macro() {
     Test_start(4);
     S_run_tests();
-    return !Test_finish();
+    return Test_finish();
 }
 
diff --git a/src/Charmonizer/Test/TestHeaders.c b/tests/src/Charmonizer/Test/TestHeaders.c
similarity index 97%
rename from src/Charmonizer/Test/TestHeaders.c
rename to tests/src/Charmonizer/Test/TestHeaders.c
index 210b7f6..b2bae35 100644
--- a/src/Charmonizer/Test/TestHeaders.c
+++ b/tests/src/Charmonizer/Test/TestHeaders.c
@@ -156,9 +156,10 @@
 #endif
 }
 
-int main(int argc, char **argv) {
+int
+chaz_Test_test_headers() {
     Test_start(2);
     S_run_tests();
-    return !Test_finish();
+    return Test_finish();
 }
 
diff --git a/src/Charmonizer/Test/TestIntegers.c b/tests/src/Charmonizer/Test/TestIntegers.c
similarity index 98%
rename from src/Charmonizer/Test/TestIntegers.c
rename to tests/src/Charmonizer/Test/TestIntegers.c
index 32cf9aa..9ffb370 100644
--- a/src/Charmonizer/Test/TestIntegers.c
+++ b/tests/src/Charmonizer/Test/TestIntegers.c
@@ -119,9 +119,10 @@
 #endif
 }
 
-int main(int argc, char **argv) {
+int
+chaz_Test_test_integers() {
     TestBatch *batch = Test_start(39);
     S_run_tests(batch);
-    return !Test_finish();
+    return Test_finish();
 }
 
diff --git a/src/Charmonizer/Test/TestLargeFiles.c b/tests/src/Charmonizer/Test/TestLargeFiles.c
similarity index 98%
rename from src/Charmonizer/Test/TestLargeFiles.c
rename to tests/src/Charmonizer/Test/TestLargeFiles.c
index 5127229..c914e85 100644
--- a/src/Charmonizer/Test/TestLargeFiles.c
+++ b/tests/src/Charmonizer/Test/TestLargeFiles.c
@@ -273,9 +273,10 @@
 
 #endif /* STAT_TESTS_ENABLED */
 
-int main(int argc, char **argv) {
+int
+chaz_Test_test_large_files() {
     Test_start(20);
     S_run_tests();
-    return !Test_finish();
+    return Test_finish();
 }
 
diff --git a/src/Charmonizer/Test/TestUnusedVars.c b/tests/src/Charmonizer/Test/TestUnusedVars.c
similarity index 94%
rename from src/Charmonizer/Test/TestUnusedVars.c
rename to tests/src/Charmonizer/Test/TestUnusedVars.c
index 09c3b04..5325427 100644
--- a/src/Charmonizer/Test/TestUnusedVars.c
+++ b/tests/src/Charmonizer/Test/TestUnusedVars.c
@@ -34,9 +34,10 @@
 #endif
 }
 
-int main(int argc, char **argv) {
+int
+chaz_Test_test_unused_vars() {
     Test_start(2);
     S_run_tests();
-    return !Test_finish();
+    return Test_finish();
 }
 
diff --git a/src/Charmonizer/Test/TestVariadicMacros.c b/tests/src/Charmonizer/Test/TestVariadicMacros.c
similarity index 96%
rename from src/Charmonizer/Test/TestVariadicMacros.c
rename to tests/src/Charmonizer/Test/TestVariadicMacros.c
index 4bfadfb..1fef323 100644
--- a/src/Charmonizer/Test/TestVariadicMacros.c
+++ b/tests/src/Charmonizer/Test/TestVariadicMacros.c
@@ -61,9 +61,10 @@
     OK(really_has_var_macs, "either ISO or GNUC");
 }
 
-int main(int argc, char **argv) {
+int
+chaz_Test_test_variadic_macros() {
     Test_start(4);
     S_run_tests();
-    return !Test_finish();
+    return Test_finish();
 }
 
diff --git a/src/Charmonizer/Test/TestUnusedVars.c b/tests/tests/test.c
similarity index 65%
copy from src/Charmonizer/Test/TestUnusedVars.c
copy to tests/tests/test.c
index 09c3b04..2022db6 100644
--- a/src/Charmonizer/Test/TestUnusedVars.c
+++ b/tests/tests/test.c
@@ -14,29 +14,19 @@
  * limitations under the License.
  */
 
-#define CHAZ_USE_SHORT_NAMES
-
-#include "charmony.h"
 #include "Charmonizer/Test.h"
 
-static void
-S_run_tests(void) {
-#ifdef UNUSED_VAR
-    PASS("UNUSED_VAR macro is defined");
-#else
-    FAIL("UNUSED_VAR macro is defined");
-#endif
+int
+main() {
+    int success =
+        chaz_Test_test_dir_manip() &&
+        chaz_Test_test_func_macro() &&
+        chaz_Test_test_headers() &&
+        chaz_Test_test_integers() &&
+        chaz_Test_test_large_files() &&
+        chaz_Test_test_unused_vars() &&
+        chaz_Test_test_variadic_macros();
 
-#ifdef UNREACHABLE_RETURN
-    PASS("UNREACHABLE_RETURN macro is defined");
-#else
-    FAIL("UNREACHABLE_RETURN macro is defined");
-#endif
-}
-
-int main(int argc, char **argv) {
-    Test_start(2);
-    S_run_tests();
-    return !Test_finish();
+    return success ? 0 : 1;
 }