| #!/bin/sh |
| # |
| # Detects OS we're compiling on and outputs a file specified by the first |
| # argument, which in turn gets read while processing Makefile. |
| # |
| # The output will set the following variables: |
| # CC C Compiler path |
| # CXX C++ Compiler path |
| # PLATFORM_LDFLAGS Linker flags |
| # JAVA_LDFLAGS Linker flags for RocksDBJava |
| # JAVA_STATIC_LDFLAGS Linker flags for RocksDBJava static build |
| # PLATFORM_SHARED_EXT Extension for shared libraries |
| # PLATFORM_SHARED_LDFLAGS Flags for building shared library |
| # PLATFORM_SHARED_CFLAGS Flags for compiling objects for shared library |
| # PLATFORM_CCFLAGS C compiler flags |
| # PLATFORM_CXXFLAGS C++ compiler flags. Will contain: |
| # PLATFORM_SHARED_VERSIONED Set to 'true' if platform supports versioned |
| # shared libraries, empty otherwise. |
| # |
| # The PLATFORM_CCFLAGS and PLATFORM_CXXFLAGS might include the following: |
| # |
| # -DROCKSDB_PLATFORM_POSIX if posix-platform based |
| # -DSNAPPY if the Snappy library is present |
| # -DLZ4 if the LZ4 library is present |
| # -DZSTD if the ZSTD library is present |
| # -DNUMA if the NUMA library is present |
| # -DTBB if the TBB library is present |
| # |
| # Using gflags in rocksdb: |
| # Our project depends on gflags, which requires users to take some extra steps |
| # before they can compile the whole repository: |
| # 1. Install gflags. You may download it from here: |
| # https://gflags.github.io/gflags/ (Mac users can `brew install gflags`) |
| # 2. Once installed, add the include path for gflags to your CPATH env var and |
| # the lib path to LIBRARY_PATH. If installed with default settings, the lib |
| # will be /usr/local/lib and the include path will be /usr/local/include |
| |
| OUTPUT=$1 |
| if test -z "$OUTPUT"; then |
| echo "usage: $0 <output-filename>" >&2 |
| exit 1 |
| fi |
| |
| # we depend on C++11 |
| PLATFORM_CXXFLAGS="-std=c++11" |
| # we currently depend on POSIX platform |
| COMMON_FLAGS="-DROCKSDB_PLATFORM_POSIX -DROCKSDB_LIB_IO_POSIX" |
| |
| # Default to fbcode gcc on internal fb machines |
| if [ -z "$ROCKSDB_NO_FBCODE" -a -d /mnt/gvfs/third-party ]; then |
| FBCODE_BUILD="true" |
| # If we're compiling with TSAN we need pic build |
| PIC_BUILD=$COMPILE_WITH_TSAN |
| if [ -z "$ROCKSDB_FBCODE_BUILD_WITH_481" ]; then |
| source "$PWD/build_tools/fbcode_config.sh" |
| else |
| # we need this to build with MySQL. Don't use for other purposes. |
| source "$PWD/build_tools/fbcode_config4.8.1.sh" |
| fi |
| fi |
| |
| # Delete existing output, if it exists |
| rm -f "$OUTPUT" |
| touch "$OUTPUT" |
| |
| if test -z "$CC"; then |
| CC=cc |
| fi |
| |
| if test -z "$CXX"; then |
| CXX=g++ |
| fi |
| |
| # Detect OS |
| if test -z "$TARGET_OS"; then |
| TARGET_OS=`uname -s` |
| fi |
| |
| if test -z "$TARGET_ARCHITECTURE"; then |
| TARGET_ARCHITECTURE=`uname -m` |
| fi |
| |
| if test -z "$CLANG_SCAN_BUILD"; then |
| CLANG_SCAN_BUILD=scan-build |
| fi |
| |
| if test -z "$CLANG_ANALYZER"; then |
| CLANG_ANALYZER=$(which clang++ 2> /dev/null) |
| fi |
| |
| COMMON_FLAGS="$COMMON_FLAGS ${CFLAGS}" |
| CROSS_COMPILE= |
| PLATFORM_CCFLAGS= |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS" |
| PLATFORM_SHARED_EXT="so" |
| PLATFORM_SHARED_LDFLAGS="-Wl,--no-as-needed -shared -Wl,-soname -Wl," |
| PLATFORM_SHARED_CFLAGS="-fPIC" |
| PLATFORM_SHARED_VERSIONED=true |
| |
| # generic port files (working on all platform by #ifdef) go directly in /port |
| GENERIC_PORT_FILES=`cd "$ROCKSDB_ROOT"; find port -name '*.cc' | tr "\n" " "` |
| |
| # On GCC, we pick libc's memcmp over GCC's memcmp via -fno-builtin-memcmp |
| case "$TARGET_OS" in |
| Darwin) |
| PLATFORM=OS_MACOSX |
| COMMON_FLAGS="$COMMON_FLAGS -DOS_MACOSX" |
| PLATFORM_SHARED_EXT=dylib |
| PLATFORM_SHARED_LDFLAGS="-dynamiclib -install_name " |
| # PORT_FILES=port/darwin/darwin_specific.cc |
| ;; |
| IOS) |
| PLATFORM=IOS |
| COMMON_FLAGS="$COMMON_FLAGS -DOS_MACOSX -DIOS_CROSS_COMPILE -DROCKSDB_LITE" |
| PLATFORM_SHARED_EXT=dylib |
| PLATFORM_SHARED_LDFLAGS="-dynamiclib -install_name " |
| CROSS_COMPILE=true |
| PLATFORM_SHARED_VERSIONED= |
| ;; |
| Linux) |
| PLATFORM=OS_LINUX |
| COMMON_FLAGS="$COMMON_FLAGS -DOS_LINUX" |
| if [ -z "$USE_CLANG" ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -fno-builtin-memcmp" |
| fi |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lpthread -lrt" |
| # PORT_FILES=port/linux/linux_specific.cc |
| ;; |
| SunOS) |
| PLATFORM=OS_SOLARIS |
| COMMON_FLAGS="$COMMON_FLAGS -fno-builtin-memcmp -D_REENTRANT -DOS_SOLARIS -m64" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lpthread -lrt -static-libstdc++ -static-libgcc -m64" |
| # PORT_FILES=port/sunos/sunos_specific.cc |
| ;; |
| AIX) |
| PLATFORM=OS_AIX |
| CC=gcc |
| COMMON_FLAGS="$COMMON_FLAGS -maix64 -pthread -fno-builtin-memcmp -D_REENTRANT -DOS_AIX -D__STDC_FORMAT_MACROS" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -pthread -lpthread -lrt -maix64 -static-libstdc++ -static-libgcc" |
| # PORT_FILES=port/aix/aix_specific.cc |
| ;; |
| FreeBSD) |
| PLATFORM=OS_FREEBSD |
| COMMON_FLAGS="$COMMON_FLAGS -fno-builtin-memcmp -D_REENTRANT -DOS_FREEBSD" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lpthread" |
| # PORT_FILES=port/freebsd/freebsd_specific.cc |
| ;; |
| NetBSD) |
| PLATFORM=OS_NETBSD |
| COMMON_FLAGS="$COMMON_FLAGS -fno-builtin-memcmp -D_REENTRANT -DOS_NETBSD" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lpthread -lgcc_s" |
| # PORT_FILES=port/netbsd/netbsd_specific.cc |
| ;; |
| OpenBSD) |
| PLATFORM=OS_OPENBSD |
| COMMON_FLAGS="$COMMON_FLAGS -fno-builtin-memcmp -D_REENTRANT -DOS_OPENBSD" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -pthread" |
| # PORT_FILES=port/openbsd/openbsd_specific.cc |
| ;; |
| DragonFly) |
| PLATFORM=OS_DRAGONFLYBSD |
| COMMON_FLAGS="$COMMON_FLAGS -fno-builtin-memcmp -D_REENTRANT -DOS_DRAGONFLYBSD" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lpthread" |
| # PORT_FILES=port/dragonfly/dragonfly_specific.cc |
| ;; |
| Cygwin) |
| PLATFORM=CYGWIN |
| PLATFORM_SHARED_CFLAGS="" |
| PLATFORM_CXXFLAGS="-std=gnu++11" |
| COMMON_FLAGS="$COMMON_FLAGS -DCYGWIN" |
| if [ -z "$USE_CLANG" ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -fno-builtin-memcmp" |
| fi |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lpthread -lrt" |
| # PORT_FILES=port/linux/linux_specific.cc |
| ;; |
| OS_ANDROID_CROSSCOMPILE) |
| PLATFORM=OS_ANDROID |
| COMMON_FLAGS="$COMMON_FLAGS -fno-builtin-memcmp -D_REENTRANT -DOS_ANDROID -DROCKSDB_PLATFORM_POSIX" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS " # All pthread features are in the Android C library |
| # PORT_FILES=port/android/android.cc |
| CROSS_COMPILE=true |
| ;; |
| *) |
| echo "Unknown platform!" >&2 |
| exit 1 |
| esac |
| |
| PLATFORM_CXXFLAGS="$PLATFORM_CXXFLAGS ${CXXFLAGS}" |
| JAVA_LDFLAGS="$PLATFORM_LDFLAGS" |
| JAVA_STATIC_LDFLAGS="$PLATFORM_LDFLAGS" |
| |
| if [ "$CROSS_COMPILE" = "true" -o "$FBCODE_BUILD" = "true" ]; then |
| # Cross-compiling; do not try any compilation tests. |
| # Also don't need any compilation tests if compiling on fbcode |
| true |
| else |
| if ! test $ROCKSDB_DISABLE_FALLOCATE; then |
| # Test whether fallocate is available |
| $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null <<EOF |
| #include <fcntl.h> |
| #include <linux/falloc.h> |
| int main() { |
| int fd = open("/dev/null", 0); |
| fallocate(fd, FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE, 0, 1024); |
| } |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DROCKSDB_FALLOCATE_PRESENT" |
| fi |
| fi |
| |
| # Test whether Snappy library is installed |
| # http://code.google.com/p/snappy/ |
| $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null <<EOF |
| #include <snappy.h> |
| int main() {} |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DSNAPPY" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lsnappy" |
| JAVA_LDFLAGS="$JAVA_LDFLAGS -lsnappy" |
| fi |
| |
| # Test whether gflags library is installed |
| # http://gflags.github.io/gflags/ |
| # check if the namespace is gflags |
| $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null << EOF |
| #include <gflags/gflags.h> |
| using namespace gflags; |
| int main() {} |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DGFLAGS=gflags" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lgflags" |
| else |
| # check if namespace is google |
| $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null << EOF |
| #include <gflags/gflags.h> |
| using namespace google; |
| int main() {} |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DGFLAGS=google" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lgflags" |
| fi |
| fi |
| |
| # Test whether zlib library is installed |
| $CXX $CFLAGS $COMMON_FLAGS -x c++ - -o /dev/null 2>/dev/null <<EOF |
| #include <zlib.h> |
| int main() {} |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DZLIB" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lz" |
| JAVA_LDFLAGS="$JAVA_LDFLAGS -lz" |
| fi |
| |
| # Test whether bzip library is installed |
| $CXX $CFLAGS $COMMON_FLAGS -x c++ - -o /dev/null 2>/dev/null <<EOF |
| #include <bzlib.h> |
| int main() {} |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DBZIP2" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lbz2" |
| JAVA_LDFLAGS="$JAVA_LDFLAGS -lbz2" |
| fi |
| |
| # Test whether lz4 library is installed |
| $CXX $CFLAGS $COMMON_FLAGS -x c++ - -o /dev/null 2>/dev/null <<EOF |
| #include <lz4.h> |
| #include <lz4hc.h> |
| int main() {} |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DLZ4" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -llz4" |
| JAVA_LDFLAGS="$JAVA_LDFLAGS -llz4" |
| fi |
| |
| # Test whether zstd library is installed |
| $CXX $CFLAGS $COMMON_FLAGS -x c++ - -o /dev/null 2>/dev/null <<EOF |
| #include <zstd.h> |
| int main() {} |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DZSTD" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lzstd" |
| JAVA_LDFLAGS="$JAVA_LDFLAGS -lzstd" |
| fi |
| |
| # Test whether numa is available |
| $CXX $CFLAGS -x c++ - -o /dev/null -lnuma 2>/dev/null <<EOF |
| #include <numa.h> |
| #include <numaif.h> |
| int main() {} |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DNUMA" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lnuma" |
| JAVA_LDFLAGS="$JAVA_LDFLAGS -lnuma" |
| fi |
| |
| # Test whether tbb is available |
| $CXX $CFLAGS $LDFLAGS -x c++ - -o /dev/null -ltbb 2>/dev/null <<EOF |
| #include <tbb/tbb.h> |
| int main() {} |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DTBB" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -ltbb" |
| JAVA_LDFLAGS="$JAVA_LDFLAGS -ltbb" |
| fi |
| |
| # Test whether jemalloc is available |
| if echo 'int main() {}' | $CXX $CFLAGS -x c++ - -o /dev/null -ljemalloc \ |
| 2>/dev/null; then |
| # This will enable some preprocessor identifiers in the Makefile |
| JEMALLOC=1 |
| # JEMALLOC can be enabled either using the flag (like here) or by |
| # providing direct link to the jemalloc library |
| WITH_JEMALLOC_FLAG=1 |
| else |
| # jemalloc is not available. Let's try tcmalloc |
| if echo 'int main() {}' | $CXX $CFLAGS -x c++ - -o /dev/null \ |
| -ltcmalloc 2>/dev/null; then |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -ltcmalloc" |
| JAVA_LDFLAGS="$JAVA_LDFLAGS -ltcmalloc" |
| fi |
| fi |
| |
| # Test whether malloc_usable_size is available |
| $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null <<EOF |
| #include <malloc.h> |
| int main() { |
| size_t res = malloc_usable_size(0); |
| return 0; |
| } |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DROCKSDB_MALLOC_USABLE_SIZE" |
| fi |
| |
| # Test whether PTHREAD_MUTEX_ADAPTIVE_NP mutex type is available |
| $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null <<EOF |
| #include <pthread.h> |
| int main() { |
| int x = PTHREAD_MUTEX_ADAPTIVE_NP; |
| return 0; |
| } |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DROCKSDB_PTHREAD_ADAPTIVE_MUTEX" |
| fi |
| |
| # Test whether backtrace is available |
| $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null <<EOF |
| #include <execinfo.h>> |
| int main() { |
| void* frames[1]; |
| backtrace_symbols(frames, backtrace(frames, 1)); |
| return 0; |
| } |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DROCKSDB_BACKTRACE" |
| else |
| # Test whether execinfo library is installed |
| $CXX $CFLAGS -lexecinfo -x c++ - -o /dev/null 2>/dev/null <<EOF |
| #include <execinfo.h> |
| int main() { |
| void* frames[1]; |
| backtrace_symbols(frames, backtrace(frames, 1)); |
| } |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DROCKSDB_BACKTRACE" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lexecinfo" |
| JAVA_LDFLAGS="$JAVA_LDFLAGS -lexecinfo" |
| fi |
| fi |
| |
| # Test if -pg is supported |
| $CXX $CFLAGS -pg -x c++ - -o /dev/null 2>/dev/null <<EOF |
| int main() { |
| return 0; |
| } |
| EOF |
| if [ "$?" = 0 ]; then |
| PROFILING_FLAGS=-pg |
| fi |
| |
| # Test whether sync_file_range is supported for compatibility with an old glibc |
| $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null <<EOF |
| #include <fcntl.h> |
| int main() { |
| int fd = open("/dev/null", 0); |
| sync_file_range(fd, 0, 1024, SYNC_FILE_RANGE_WRITE); |
| } |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DROCKSDB_RANGESYNC_PRESENT" |
| fi |
| |
| # Test whether sched_getcpu is supported |
| $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null <<EOF |
| #include <sched.h> |
| int main() { |
| int cpuid = sched_getcpu(); |
| } |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DROCKSDB_SCHED_GETCPU_PRESENT" |
| fi |
| fi |
| |
| # TODO(tec): Fix -Wshorten-64-to-32 errors on FreeBSD and enable the warning. |
| # -Wshorten-64-to-32 breaks compilation on FreeBSD i386 |
| if ! [ "$TARGET_OS" = FreeBSD -a "$TARGET_ARCHITECTURE" = i386 ]; then |
| # Test whether -Wshorten-64-to-32 is available |
| $CXX $CFLAGS -x c++ - -o /dev/null -Wshorten-64-to-32 2>/dev/null <<EOF |
| int main() {} |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -Wshorten-64-to-32" |
| fi |
| fi |
| |
| # shall we use HDFS? |
| |
| if test "$USE_HDFS"; then |
| if test -z "$JAVA_HOME"; then |
| echo "JAVA_HOME has to be set for HDFS usage." |
| exit 1 |
| fi |
| HDFS_CCFLAGS="$HDFS_CCFLAGS -I$JAVA_HOME/include -I$JAVA_HOME/include/linux -DUSE_HDFS" |
| HDFS_LDFLAGS="$HDFS_LDFLAGS -lhdfs -L$JAVA_HOME/jre/lib/amd64" |
| HDFS_LDFLAGS="$HDFS_LDFLAGS -L$JAVA_HOME/jre/lib/amd64/server -L$GLIBC_RUNTIME_PATH/lib" |
| HDFS_LDFLAGS="$HDFS_LDFLAGS -ldl -lverify -ljava -ljvm" |
| COMMON_FLAGS="$COMMON_FLAGS $HDFS_CCFLAGS" |
| PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS $HDFS_LDFLAGS" |
| JAVA_LDFLAGS="$JAVA_LDFLAGS $HDFS_LDFLAGS" |
| fi |
| |
| if test "$USE_SSE"; then |
| COMMON_FLAGS="$COMMON_FLAGS -msse4.2" |
| elif test -z "$PORTABLE"; then |
| if test -n "`echo $TARGET_ARCHITECTURE | grep ^ppc64`"; then |
| # Tune for this POWER processor, treating '+' models as base models |
| POWER=`LD_SHOW_AUXV=1 /bin/true | grep AT_PLATFORM | grep -E -o power[0-9]+` |
| COMMON_FLAGS="$COMMON_FLAGS -mcpu=$POWER -mtune=$POWER " |
| elif test -n "`echo $TARGET_ARCHITECTURE | grep ^s390x`"; then |
| COMMON_FLAGS="$COMMON_FLAGS -march=z10 " |
| elif [ "$TARGET_OS" != AIX ] && [ "$TARGET_OS" != SunOS ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -march=native " |
| fi |
| fi |
| |
| $CXX $PLATFORM_CXXFLAGS $COMMON_FLAGS -x c++ - -o /dev/null 2>/dev/null <<EOF |
| #include <cstdint> |
| #include <nmmintrin.h> |
| int main() { |
| volatile uint32_t x = _mm_crc32_u32(0, 0); |
| } |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DHAVE_SSE42" |
| elif test "$USE_SSE"; then |
| echo "warning: USE_SSE specified but compiler could not use SSE intrinsics, disabling" |
| fi |
| |
| # iOS doesn't support thread-local storage, but this check would erroneously |
| # succeed because the cross-compiler flags are added by the Makefile, not this |
| # script. |
| if [ "$PLATFORM" != IOS ]; then |
| $CXX $COMMON_FLAGS -x c++ - -o /dev/null 2>/dev/null <<EOF |
| #if defined(_MSC_VER) && !defined(__thread) |
| #define __thread __declspec(thread) |
| #endif |
| int main() { |
| static __thread int tls; |
| } |
| EOF |
| if [ "$?" = 0 ]; then |
| COMMON_FLAGS="$COMMON_FLAGS -DROCKSDB_SUPPORT_THREAD_LOCAL" |
| fi |
| fi |
| |
| PLATFORM_CCFLAGS="$PLATFORM_CCFLAGS $COMMON_FLAGS" |
| PLATFORM_CXXFLAGS="$PLATFORM_CXXFLAGS $COMMON_FLAGS" |
| |
| VALGRIND_VER="$VALGRIND_VER" |
| |
| ROCKSDB_MAJOR=`build_tools/version.sh major` |
| ROCKSDB_MINOR=`build_tools/version.sh minor` |
| ROCKSDB_PATCH=`build_tools/version.sh patch` |
| |
| echo "CC=$CC" >> "$OUTPUT" |
| echo "CXX=$CXX" >> "$OUTPUT" |
| echo "PLATFORM=$PLATFORM" >> "$OUTPUT" |
| echo "PLATFORM_LDFLAGS=$PLATFORM_LDFLAGS" >> "$OUTPUT" |
| echo "JAVA_LDFLAGS=$JAVA_LDFLAGS" >> "$OUTPUT" |
| echo "JAVA_STATIC_LDFLAGS=$JAVA_STATIC_LDFLAGS" >> "$OUTPUT" |
| echo "VALGRIND_VER=$VALGRIND_VER" >> "$OUTPUT" |
| echo "PLATFORM_CCFLAGS=$PLATFORM_CCFLAGS" >> "$OUTPUT" |
| echo "PLATFORM_CXXFLAGS=$PLATFORM_CXXFLAGS" >> "$OUTPUT" |
| echo "PLATFORM_SHARED_CFLAGS=$PLATFORM_SHARED_CFLAGS" >> "$OUTPUT" |
| echo "PLATFORM_SHARED_EXT=$PLATFORM_SHARED_EXT" >> "$OUTPUT" |
| echo "PLATFORM_SHARED_LDFLAGS=$PLATFORM_SHARED_LDFLAGS" >> "$OUTPUT" |
| echo "PLATFORM_SHARED_VERSIONED=$PLATFORM_SHARED_VERSIONED" >> "$OUTPUT" |
| echo "EXEC_LDFLAGS=$EXEC_LDFLAGS" >> "$OUTPUT" |
| echo "JEMALLOC_INCLUDE=$JEMALLOC_INCLUDE" >> "$OUTPUT" |
| echo "JEMALLOC_LIB=$JEMALLOC_LIB" >> "$OUTPUT" |
| echo "ROCKSDB_MAJOR=$ROCKSDB_MAJOR" >> "$OUTPUT" |
| echo "ROCKSDB_MINOR=$ROCKSDB_MINOR" >> "$OUTPUT" |
| echo "ROCKSDB_PATCH=$ROCKSDB_PATCH" >> "$OUTPUT" |
| echo "CLANG_SCAN_BUILD=$CLANG_SCAN_BUILD" >> "$OUTPUT" |
| echo "CLANG_ANALYZER=$CLANG_ANALYZER" >> "$OUTPUT" |
| echo "PROFILING_FLAGS=$PROFILING_FLAGS" >> "$OUTPUT" |
| # This will enable some related identifiers for the preprocessor |
| if test -n "$JEMALLOC"; then |
| echo "JEMALLOC=1" >> "$OUTPUT" |
| fi |
| # Indicates that jemalloc should be enabled using -ljemalloc flag |
| # The alternative is to porvide a direct link to the library via JEMALLOC_LIB |
| # and JEMALLOC_INCLUDE |
| if test -n "$WITH_JEMALLOC_FLAG"; then |
| echo "WITH_JEMALLOC_FLAG=$WITH_JEMALLOC_FLAG" >> "$OUTPUT" |
| fi |
| echo "LUA_PATH=$LUA_PATH" >> "$OUTPUT" |