Lines Matching +full:- +full:gninja
7 # Script compiles self-contained object file with symbolization code.
10 # libraries to symbolize code/data in-process.
14 # want to be doing "ld -r" followed by "objcopy -G" to create a relocatable
16 # present, see https://github.com/llvm/llvm-project/issues/30098.
18 set -x
19 set -e
20 set -u
23 SRC_DIR=$(readlink -f $SCRIPT_DIR/..)
25 if [[ $# -ne 1 ]]; then
30 OUTPUT=$(readlink -f $1)
31 COMPILER_RT_SRC=$(readlink -f ${SCRIPT_DIR}/../../../..)
32 LLVM_SRC=${LLVM_SRC:-${COMPILER_RT_SRC}/../llvm}
33 LLVM_SRC=$(readlink -f $LLVM_SRC)
35 CLANG="${CLANG:-`which clang`}"
36 CLANG_DIR=$(readlink -f $(dirname "$CLANG"))
40 TBLGEN=$CLANG_DIR/llvm-tblgen
42 AR=$CLANG_DIR/llvm-ar
43 LINK=$CLANG_DIR/llvm-link
46 if [[ ! -x "$F" ]]; then
53 mkdir -p $BUILD_DIR
58 LIBCXX_INSTALL=${BUILD_DIR}/libcxx-install
62 FLAGS=${FLAGS:-}
63 ZLIB_SRC=${ZLIB_SRC:-}
64 TARGET_TRIPLE=$($CC -print-target-triple $FLAGS)
65 if [[ "$FLAGS" =~ "-m32" ]] ; then
67 FLAGS+=" -U_FILE_OFFSET_BITS"
69 FLAGS+=" -fPIC -flto -Oz -g0 -DNDEBUG -target $TARGET_TRIPLE -Wno-unused-command-line-argument"
70 FLAGS+=" -include ${SRC_DIR}/../sanitizer_redefine_builtins.h -DSANITIZER_COMMON_REDEFINE_BUILTINS_IN_STD -Wno-language-extension-token"
72 LINKFLAGS="-fuse-ld=lld -target $TARGET_TRIPLE"
75 if [[ ! -d ${ZLIB_BUILD} ]]; then
76 if [[ -z "${ZLIB_SRC}" ]]; then
79 ZLIB_SRC=$(readlink -f $ZLIB_SRC)
80 mkdir -p ${ZLIB_BUILD}
81 cp -r ${ZLIB_SRC}/* ${ZLIB_BUILD}/
86 AR="${AR}" CC="${CC}" CFLAGS="$FLAGS -Wno-deprecated-non-prototype" RANLIB=/bin/true ./configure --static
87 make -j libz.a
90 if [[ ! -f ${LLVM_BUILD}/build.ninja ]]; then
91 rm -rf "${LIBCXX_BUILD}" "${LIBCXX_INSTALL}"
92 mkdir -p ${LIBCXX_BUILD} ${LIBCXX_INSTALL}
94 LIBCXX_FLAGS="${FLAGS} -Wno-macro-redefined"
95 cmake -GNinja \
96 -DCMAKE_INSTALL_PREFIX="${LIBCXX_INSTALL}" \
97 -DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi" \
98 -DCMAKE_BUILD_TYPE=Release \
99 -DCMAKE_C_COMPILER_WORKS=ON \
100 -DCMAKE_CXX_COMPILER_WORKS=ON \
101 -DCMAKE_C_COMPILER=$CC \
102 -DCMAKE_CXX_COMPILER=$CXX \
103 -DLIBCXX_ABI_NAMESPACE=__InternalSymbolizer \
104 '-DLIBCXX_EXTRA_SITE_DEFINES=_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS;_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS' \
105 -DCMAKE_C_FLAGS_RELEASE="${LIBCXX_FLAGS}" \
106 -DCMAKE_CXX_FLAGS_RELEASE="${LIBCXX_FLAGS}" \
107 -DLIBCXXABI_ENABLE_ASSERTIONS=OFF \
108 -DLIBCXXABI_ENABLE_EXCEPTIONS=OFF \
109 -DLIBCXXABI_USE_LLVM_UNWINDER=OFF \
110 -DLIBCXX_ENABLE_ASSERTIONS=OFF \
111 -DLIBCXX_ENABLE_EXCEPTIONS=OFF \
112 -DLIBCXX_ENABLE_RTTI=OFF \
113 -DCMAKE_SHARED_LINKER_FLAGS="$LINKFLAGS" \
114 -DLIBCXX_ENABLE_SHARED=OFF \
115 -DLIBCXXABI_ENABLE_SHARED=OFF \
119 ninja cxx cxxabi && ninja install-cxx install-cxxabi
121 FLAGS="${FLAGS} -fno-rtti -fno-exceptions"
122 LLVM_CFLAGS="${FLAGS} -Wno-global-constructors"
123 LLVM_CXXFLAGS="${LLVM_CFLAGS} -nostdinc++ -I${ZLIB_BUILD} -isystem ${LIBCXX_INSTALL}/include -isystem ${LIBCXX_INSTALL}/include/c++/v1"
126 if [[ ! -f ${LLVM_BUILD}/build.ninja ]]; then
127 rm -rf ${LLVM_BUILD}
128 mkdir -p ${LLVM_BUILD}
130 cmake -GNinja \
131 -DCMAKE_BUILD_TYPE=Release \
132 -DCMAKE_C_COMPILER_WORKS=ON \
133 -DCMAKE_CXX_COMPILER_WORKS=ON \
134 -DCMAKE_C_COMPILER=$CC \
135 -DCMAKE_CXX_COMPILER=$CXX \
136 -DLLVM_ENABLE_LIBCXX=ON \
137 -DCMAKE_C_FLAGS_RELEASE="${LLVM_CFLAGS}" \
138 -DCMAKE_CXX_FLAGS_RELEASE="${LLVM_CXXFLAGS}" \
139 -DCMAKE_EXE_LINKER_FLAGS="$LINKFLAGS -stdlib=libc++ -L${LIBCXX_INSTALL}/lib" \
140 -DLLVM_TABLEGEN=$TBLGEN \
141 -DLLVM_INCLUDE_TESTS=OFF \
142 -DLLVM_ENABLE_ZLIB=ON \
143 -DLLVM_ENABLE_ZSTD=OFF \
144 -DLLVM_ENABLE_THREADS=OFF \
151 rm -rf ${SYMBOLIZER_BUILD}
156 SYMBOLIZER_FLAGS="$LLVM_CXXFLAGS -I${LLVM_SRC}/include -I${LLVM_BUILD}/include -std=c++17"
157 $CXX $SYMBOLIZER_FLAGS ${SRC_DIR}/sanitizer_symbolize.cpp ${SRC_DIR}/sanitizer_wrappers.cpp -c
168 LIBCXX_ARCHIVE_DIR=$(dirname $(find $LIBCXX_INSTALL -name libc++.a | head -n1))
189 -ignore-non-bitcode -o all.bc
192 $OPT -passes=internalize -internalize-public-api-list=${SYMBOLIZER_API_LIST} all.bc -o opt.bc
193 $CC $FLAGS -fno-lto -c opt.bc -o symbolizer.o
197 nm -f posix -g symbolizer.o | cut -f 1,2 -d \ | sort -u > undefined.new
198 grep -Ev "^#|^$" $SCRIPT_DIR/global_symbols.txt | sort -u > expected.new
199 (diff -u expected.new undefined.new | grep -E "^\+[^+]") && \
202 cp -f symbolizer.o $OUTPUT