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#!/bin/sh
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#
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# Set environment variables so that we can compile leveldb 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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TOOLCHAIN_REV=d28c90311ca14f9f0b2bb720f4e34b285513d4f4
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TOOLCHAIN_EXECUTABLES="/mnt/gvfs/third-party/$TOOLCHAIN_REV/centos5.2-native"
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TOOLCHAIN_LIB_BASE="/mnt/gvfs/third-party/$TOOLCHAIN_REV/gcc-4.6.2-glibc-2.13"
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# location of libhdfs libraries
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if test "$USE_HDFS"; then
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JAVA_HOME="/usr/local/jdk-6u22-64"
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JINCLUDE="-I$JAVA_HOME/include -I$JAVA_HOME/include/linux"
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GLIBC_RUNTIME_PATH="/usr/local/fbcode/gcc-4.6.2-glibc-2.13"
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HDFSLIB=" -Wl,--no-whole-archive hdfs/libhdfs.a -L$JAVA_HOME/jre/lib/amd64 "
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HDFSLIB+=" -L$JAVA_HOME/jre/lib/amd64/server -L$GLIBC_RUNTIME_PATH/lib "
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HDFSLIB+=" -ldl -lverify -ljava -ljvm "
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fi
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CC="$TOOLCHAIN_EXECUTABLES/gcc/gcc-4.6.2-glibc-2.13/bin/gcc"
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CXX="$TOOLCHAIN_EXECUTABLES/gcc/gcc-4.6.2-glibc-2.13/bin/g++ $JINCLUDE"
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AR=$TOOLCHAIN_EXECUTABLES/binutils/binutils-2.21.1/da39a3e/bin/ar
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RANLIB=$TOOLCHAIN_EXECUTABLES/binutils/binutils-2.21.1/da39a3e/bin/ranlib
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CFLAGS="-B$TOOLCHAIN_EXECUTABLES/binutils/binutils-2.21.1/bin/gold -m64 -mtune=generic"
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CFLAGS+=" -I $TOOLCHAIN_LIB_BASE/jemalloc/jemalloc-2.2.5/96de4f9/include -DHAVE_JEMALLOC"
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EXEC_LDFLAGS=" -Wl,--whole-archive $TOOLCHAIN_LIB_BASE/jemalloc/jemalloc-2.2.4/96de4f9/lib/libjemalloc.a "
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EXEC_LDFLAGS+="-Wl,--no-whole-archive $TOOLCHAIN_LIB_BASE/libunwind/libunwind-20100810/4bc2c16/lib/libunwind.a"
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EXEC_LDFLAGS+=$HDFSLIB
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export CC CXX AR RANLIB CFLAGS EXEC_LDFLAGS
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