switch to rebar3
diff --git a/Makefile b/Makefile
index bce7e82..1ad82f4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-REBAR?=rebar
+REBAR?=rebar3
all: build
diff --git a/c_src/Makefile b/c_src/Makefile
new file mode 100644
index 0000000..1e9b6cb
--- /dev/null
+++ b/c_src/Makefile
@@ -0,0 +1,74 @@
+# Based on c_src.mk from erlang.mk by Loic Hoguin <essen@ninenines.eu>
+
+CURDIR := $(shell pwd)
+BASEDIR := $(abspath $(CURDIR)/..)
+
+PROJECT ?= $(notdir $(BASEDIR))
+PROJECT := $(strip $(PROJECT))
+
+ERTS_INCLUDE_DIR ?= $(shell erl -noshell -eval "io:format(\"~ts/erts-~ts/include/\", [code:root_dir(), erlang:system_info(version)])." -s init stop)
+ERL_INTERFACE_INCLUDE_DIR ?= $(shell erl -noshell -eval "io:format(\"~ts\", [code:lib_dir(erl_interface, include)])." -s init stop)
+ERL_INTERFACE_LIB_DIR ?= $(shell erl -noshell -eval "io:format(\"~ts\", [code:lib_dir(erl_interface, lib)])." -s init stop)
+
+C_SRC_DIR = $(CURDIR)
+C_SRC_OUTPUT ?= $(CURDIR)/../priv/$(PROJECT).so
+
+# System type and C compiler/flags.
+
+UNAME_SYS := $(shell uname -s)
+ifeq ($(UNAME_SYS), Darwin)
+ CC ?= cc
+ CFLAGS ?= -O3 -std=c99 -arch x86_64 -finline-functions -Wall -Wmissing-prototypes
+ CXXFLAGS ?= -O3 -arch x86_64 -finline-functions -Wall
+ LDFLAGS ?= -arch x86_64 -flat_namespace -undefined suppress
+else ifeq ($(UNAME_SYS), FreeBSD)
+ CC ?= cc
+ CFLAGS ?= -O3 -std=c99 -finline-functions -Wall -Wmissing-prototypes
+ CXXFLAGS ?= -O3 -finline-functions -Wall
+else ifeq ($(UNAME_SYS), Linux)
+ CC ?= gcc
+ CFLAGS ?= -O3 -std=c99 -finline-functions -Wall -Wmissing-prototypes
+ CXXFLAGS ?= -O3 -finline-functions -Wall
+endif
+
+CFLAGS += -fPIC -I $(ERTS_INCLUDE_DIR) -I $(ERL_INTERFACE_INCLUDE_DIR)
+CXXFLAGS += -fPIC -I $(ERTS_INCLUDE_DIR) -I $(ERL_INTERFACE_INCLUDE_DIR)
+
+LDLIBS += -L $(ERL_INTERFACE_LIB_DIR) -lei
+LDFLAGS += -shared
+
+# Verbosity.
+
+c_verbose_0 = @echo " C " $(?F);
+c_verbose = $(c_verbose_$(V))
+
+cpp_verbose_0 = @echo " CPP " $(?F);
+cpp_verbose = $(cpp_verbose_$(V))
+
+link_verbose_0 = @echo " LD " $(@F);
+link_verbose = $(link_verbose_$(V))
+
+SOURCES := $(shell find $(C_SRC_DIR) -type f \( -name "*.c" -o -name "*.C" -o -name "*.cc" -o -name "*.cpp" \))
+OBJECTS = $(addsuffix .o, $(basename $(SOURCES)))
+
+COMPILE_C = $(c_verbose) $(CC) $(CFLAGS) $(CPPFLAGS) -c
+COMPILE_CPP = $(cpp_verbose) $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c
+
+$(C_SRC_OUTPUT): $(OBJECTS)
+ @mkdir -p $(BASEDIR)/priv/
+ $(link_verbose) $(CC) $(OBJECTS) $(LDFLAGS) $(LDLIBS) -o $(C_SRC_OUTPUT)
+
+%.o: %.c
+ $(COMPILE_C) $(OUTPUT_OPTION) $<
+
+%.o: %.cc
+ $(COMPILE_CPP) $(OUTPUT_OPTION) $<
+
+%.o: %.C
+ $(COMPILE_CPP) $(OUTPUT_OPTION) $<
+
+%.o: %.cpp
+ $(COMPILE_CPP) $(OUTPUT_OPTION) $<
+
+clean:
+ @rm -f $(C_SRC_OUTPUT) $(OBJECTS)
diff --git a/enc b/enc
deleted file mode 100755
index 5338498..0000000
--- a/enc
+++ /dev/null
Binary files differ
diff --git a/plugins/rebar_gdb_plugin.erl b/plugins/rebar_gdb_plugin.erl
deleted file mode 100644
index f27645d..0000000
--- a/plugins/rebar_gdb_plugin.erl
+++ /dev/null
@@ -1,13 +0,0 @@
--module(rebar_gdb_plugin).
--compile(export_all).
-
-pre_eunit(_Config, _AppFile) ->
- case os:getenv("USE_GDB") of
- false ->
- ok;
- _ ->
- Prompt = io_lib:format("GDB Attach to: ~s~n", [os:getpid()]),
- io:get_line(Prompt)
- end,
- ok.
-
diff --git a/rebar.config b/rebar.config
index b951b5e..140ebe7 100644
--- a/rebar.config
+++ b/rebar.config
@@ -1,33 +1,3 @@
-{port_specs, [
- {"priv/jiffy.so", [
- "c_src/*.c",
- "c_src/*.cc",
- "c_src/double-conversion/*.cc"
- ]}
-]}.
-
-{port_env, [
- {".*", "FLTO_FLAG", ""},
-
- {"(linux|solaris|freebsd|netbsd|openbsd|dragonfly|darwin|gnu)",
- "CFLAGS", "$CFLAGS -Ic_src/ -g -Wall $FLTO_FLAG -Werror -O3"},
- {"(linux|solaris|freebsd|netbsd|openbsd|dragonfly|darwin|gnu)",
- "CXXFLAGS", "$CXXFLAGS -Ic_src/ -g -Wall $FLTO_FLAG -Werror -O3"},
-
- {"(linux|solaris|freebsd|netbsd|openbsd|dragonfly|darwin|gnu)",
- "LDFLAGS", "$LDFLAGS $FLTO_FLAG -lstdc++"},
-
- %% OS X Leopard flags for 64-bit
- {"darwin9.*-64$", "CXXFLAGS", "-m64"},
- {"darwin9.*-64$", "LDFLAGS", "-arch x86_64"},
-
- %% OS X Snow Leopard flags for 32-bit
- {"darwin10.*-32$", "CXXFLAGS", "-m32"},
- {"darwin10.*-32$", "LDFLAGS", "-arch i386"},
-
- {"win32", "CXXFLAGS", "$CXXFLAGS /O2 /DNDEBUG"}
-]}.
-
{erl_opts, [
{platform_define, "R1(1|2|3|4|5|6)", 'JIFFY_NO_MAPS'}
]}.
@@ -36,5 +6,9 @@
verbose
]}.
-{pre_hooks, [{"", compile, "escript enc compile"}]}.
-{post_hooks, [{"", clean, "escript enc clean"}]}.
+{pre_hooks,
+ [{"(linux|darwin|solaris)", compile, "make -C c_src"},
+ {"(freebsd)", compile, "gmake -C c_src"}]}.
+{post_hooks,
+ [{"(linux|darwin|solaris)", clean, "make -C c_src clean"},
+ {"(freebsd)", clean, "gmake -C c_src clean"}]}.
diff --git a/rebar.config.script b/rebar.config.script
deleted file mode 100644
index a5da769..0000000
--- a/rebar.config.script
+++ /dev/null
@@ -1,39 +0,0 @@
-% This file is part of Jiffy released under the MIT license.
-% See the LICENSE file for more information.
-%
-% Only run the EQC checks when EQC is present.
-
-HaveEQC = code:which(eqc) =/= non_existing,
-
-ErlOpts = if not HaveEQC -> []; true ->
- [{d, 'HAVE_EQC'}]
-end,
-
-Config1 = case lists:keyfind(erl_opts, 1, CONFIG) of
- {erl_opts, Opts} ->
- NewOpts = {erl_opts, Opts ++ ErlOpts},
- lists:keyreplace(erl_opts, 1, CONFIG, NewOpts);
- false ->
- CONFIG ++ [{erl_opts, ErlOpts}]
-end,
-
-case os:type() of
- {unix, _} ->
- CC = case os:getenv("CC") of
- false -> "cc";
- Else -> Else
- end,
- FLTO_CHECK = "echo 'int main(int argc, char *argv[]) {return 0;}' | "
- ++ CC ++ " -c -x c -o /dev/null -flto -",
- case os:cmd(FLTO_CHECK) of
- [] ->
- {port_env, PortEnv} = lists:keyfind(port_env, 1, Config1),
- NewFlag = {".*", "FLTO_FLAG", "-flto"},
- NewPortEnv = lists:keyreplace("FLTO_FLAG", 2, PortEnv, NewFlag),
- lists:keyreplace(port_env, 1, Config1, {port_env, NewPortEnv});
- _ ->
- Config1
- end;
- _ ->
- Config1
-end.
