be421b0b16
Summary: - added a feature test in build_detect_platform to check whether sched_getcpu() is available. glibc offers it only on some platforms (e.g., linux but not mac); this way should be easier than maintaining a list of platforms on which it's available. - refactored PhysicalCoreID() to be simpler / less repetitive. ordered the conditional compilation clauses from most-to-least preferred Closes https://github.com/facebook/rocksdb/pull/2272 Differential Revision: D5038093 Pulled By: ajkr fbshipit-source-id: 81d7db3cc620250de220bdeb3194b2b3d7673de7
116 lines
3.5 KiB
Bash
116 lines
3.5 KiB
Bash
#!/bin/sh
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#
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# Set environment variables so that we can compile rocksdb using
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# fbcode settings. It uses the latest g++ compiler and also
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# uses jemalloc
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BASEDIR=`dirname $BASH_SOURCE`
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source "$BASEDIR/dependencies_4.8.1.sh"
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# location of libgcc
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LIBGCC_INCLUDE="$LIBGCC_BASE/include"
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LIBGCC_LIBS=" -L $LIBGCC_BASE/lib"
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# location of glibc
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GLIBC_INCLUDE="$GLIBC_BASE/include"
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GLIBC_LIBS=" -L $GLIBC_BASE/lib"
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# location of snappy headers and libraries
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SNAPPY_INCLUDE=" -I $SNAPPY_BASE/include"
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SNAPPY_LIBS=" $SNAPPY_BASE/lib/libsnappy.a"
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# location of zlib headers and libraries
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ZLIB_INCLUDE=" -I $ZLIB_BASE/include"
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ZLIB_LIBS=" $ZLIB_BASE/lib/libz.a"
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# location of bzip headers and libraries
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BZIP2_INCLUDE=" -I $BZIP2_BASE/include/"
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BZIP2_LIBS=" $BZIP2_BASE/lib/libbz2.a"
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LZ4_INCLUDE=" -I $LZ4_BASE/include"
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LZ4_LIBS=" $LZ4_BASE/lib/liblz4.a"
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ZSTD_INCLUDE=" -I $ZSTD_BASE/include"
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ZSTD_LIBS=" $ZSTD_BASE/lib/libzstd.a"
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# location of gflags headers and libraries
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GFLAGS_INCLUDE=" -I $GFLAGS_BASE/include/"
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GFLAGS_LIBS=" $GFLAGS_BASE/lib/libgflags.a"
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# location of jemalloc
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JEMALLOC_INCLUDE=" -I $JEMALLOC_BASE/include"
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JEMALLOC_LIB="$JEMALLOC_BASE/lib/libjemalloc.a"
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# location of numa
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NUMA_INCLUDE=" -I $NUMA_BASE/include/"
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NUMA_LIB=" $NUMA_BASE/lib/libnuma.a"
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# location of libunwind
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LIBUNWIND="$LIBUNWIND_BASE/lib/libunwind.a"
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# location of tbb
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TBB_INCLUDE=" -isystem $TBB_BASE/include/"
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TBB_LIBS="$TBB_BASE/lib/libtbb.a"
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# use Intel SSE support for checksum calculations
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export USE_SSE=1
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BINUTILS="$BINUTILS_BASE/bin"
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AR="$BINUTILS/ar"
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DEPS_INCLUDE="$SNAPPY_INCLUDE $ZLIB_INCLUDE $BZIP2_INCLUDE $LZ4_INCLUDE $ZSTD_INCLUDE $GFLAGS_INCLUDE $NUMA_INCLUDE $TBB_INCLUDE"
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STDLIBS="-L $GCC_BASE/lib64"
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if [ -z "$USE_CLANG" ]; then
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# gcc
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CC="$GCC_BASE/bin/gcc"
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CXX="$GCC_BASE/bin/g++"
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CFLAGS="-B$BINUTILS/gold -m64 -mtune=generic"
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CFLAGS+=" -isystem $GLIBC_INCLUDE"
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CFLAGS+=" -isystem $LIBGCC_INCLUDE"
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JEMALLOC=1
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else
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# clang
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CLANG_BIN="$CLANG_BASE/bin"
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CLANG_LIB="$CLANG_BASE/lib"
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CLANG_INCLUDE="$CLANG_LIB/clang/*/include"
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CC="$CLANG_BIN/clang"
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CXX="$CLANG_BIN/clang++"
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KERNEL_HEADERS_INCLUDE="$KERNEL_HEADERS_BASE/include/"
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CFLAGS="-B$BINUTILS/gold -nostdinc -nostdlib"
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CFLAGS+=" -isystem $LIBGCC_BASE/include/c++/4.8.1 "
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CFLAGS+=" -isystem $LIBGCC_BASE/include/c++/4.8.1/x86_64-facebook-linux "
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CFLAGS+=" -isystem $GLIBC_INCLUDE"
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CFLAGS+=" -isystem $LIBGCC_INCLUDE"
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CFLAGS+=" -isystem $CLANG_INCLUDE"
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CFLAGS+=" -isystem $KERNEL_HEADERS_INCLUDE/linux "
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CFLAGS+=" -isystem $KERNEL_HEADERS_INCLUDE "
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CXXFLAGS="-nostdinc++"
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fi
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CFLAGS+=" $DEPS_INCLUDE"
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CFLAGS+=" -DROCKSDB_PLATFORM_POSIX -DROCKSDB_LIB_IO_POSIX -DROCKSDB_FALLOCATE_PRESENT -DROCKSDB_MALLOC_USABLE_SIZE -DROCKSDB_SCHED_GETCPU_PRESENT"
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CFLAGS+=" -DSNAPPY -DGFLAGS=google -DZLIB -DBZIP2 -DLZ4 -DZSTD -DNUMA -DTBB"
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CXXFLAGS+=" $CFLAGS"
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EXEC_LDFLAGS=" $SNAPPY_LIBS $ZLIB_LIBS $BZIP2_LIBS $LZ4_LIBS $ZSTD_LIBS $GFLAGS_LIBS $NUMA_LIB $TBB_LIBS"
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EXEC_LDFLAGS+=" -Wl,--dynamic-linker,/usr/local/fbcode/gcc-4.8.1-glibc-2.17/lib/ld.so"
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EXEC_LDFLAGS+=" $LIBUNWIND"
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EXEC_LDFLAGS+=" -Wl,-rpath=/usr/local/fbcode/gcc-4.8.1-glibc-2.17/lib"
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# required by libtbb
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EXEC_LDFLAGS+=" -ldl"
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PLATFORM_LDFLAGS="$LIBGCC_LIBS $GLIBC_LIBS $STDLIBS -lgcc -lstdc++"
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EXEC_LDFLAGS_SHARED="$SNAPPY_LIBS $ZLIB_LIBS $BZIP2_LIBS $LZ4_LIBS $ZSTD_LIBS $GFLAGS_LIBS"
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VALGRIND_VER="$VALGRIND_BASE/bin/"
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LUA_PATH="$LUA_BASE"
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export CC CXX AR CFLAGS CXXFLAGS EXEC_LDFLAGS EXEC_LDFLAGS_SHARED VALGRIND_VER JEMALLOC_LIB JEMALLOC_INCLUDE LUA_PATH
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