c0cb289d57
Summary: Specific changes: 1) Turn on -Werror so all warnings are errors 2) Fix some warnings the above now complains about 3) Add proper dependency support so changing a .h file forces a .c file to rebuild 4) Automatically use fbcode gcc on any internal machine rather than whatever system compiler is laying around 5) Fix jemalloc to once again be used in the builds (seemed like it wasn't being?) 6) Fix issue where 'git' would fail in build_detect_version because of LD_LIBRARY_PATH being set in the third-party build system Test Plan: make, make check, make clean, touch a header file, make sure rebuild is expected Reviewers: dhruba Reviewed By: dhruba Differential Revision: https://reviews.facebook.net/D7887
25 lines
1.1 KiB
Bash
Executable File
25 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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#
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# Record the version of the source that we are compiling.
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# We keep a record of the git revision in util/version.cc. This source file
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# is then built as a regular source file as part of the compilation process.
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# One can run "strings executable_filename | grep _build_" to find the version of
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# the source that we used to build the executable file.
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#
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# create git version file
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VFILE=util/build_version.cc
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# check to see if git is in the path
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which git > /dev/null
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if [ "$?" = 0 ]; then
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env -i git rev-parse HEAD | awk ' BEGIN {print "#include \"build_version.h\""} {print "const char * leveldb_build_git_sha = \"leveldb_build_git_sha:" $0"\";"} END {}' > ${VFILE}
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else
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echo "git not found"| awk ' BEGIN {print "#include \"build_version.h\""} {print "const char * leveldb_build_git_sha = \"leveldb_build_git_sha:git not found\";"} END {}' > ${VFILE}
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fi
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date | awk 'BEGIN {} {print "const char * leveldb_build_git_datetime = \"leveldb_build_git_datetime:"$0"\";"} END {} ' >> ${VFILE}
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echo "const char * leveldb_build_compile_date = __DATE__;" >> ${VFILE}
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echo "const char * leveldb_build_compile_time = __TIME__;" >> ${VFILE}
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