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Support LLVM_ENABLE_PER_TARGET_RUNTIME_DIR in the sanitizer symbolizer build. 

In this mode libc++ headers end up in two directories:
* include/<triple>/c++/v1 for the site config header
* include/c++/v1 for everything else

Also switch from -I to -isystem.

Differential Revision: https://reviews.llvm.org/D108841
This commit is contained in:
Evgenii Stepanov 2021-08-27 13:36:38 -07:00
parent 97ae9193df
commit f89ebe108e
1 changed files with 2 additions and 1 deletions
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3
compiler-rt/lib/sanitizer_common/symbolizer/scripts/build_symbolizer.sh
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@ -71,6 +71,7 @@ TBLGEN=$CLANG_DIR/llvm-tblgen
OPT=$CLANG_DIR/opt
export AR=$CLANG_DIR/llvm-ar
export LINK=$CLANG_DIR/llvm-link
TARGET_TRIPLE=$($CC -print-target-triple)
for F in $CC $CXX $TBLGEN $LINK $OPT $AR; do
if [[ ! -x "$F" ]]; then
@ -123,7 +124,7 @@ cd ${LIBCXX_BUILD}
ninja cxx cxxabi
FLAGS="${FLAGS} -fno-rtti -fno-exceptions"
LLVM_FLAGS="${FLAGS} -nostdinc++ -I${ZLIB_BUILD} -I${LIBCXX_BUILD}/include/c++/v1 -Wno-error=global-constructors"
LLVM_FLAGS="${FLAGS} -nostdinc++ -I${ZLIB_BUILD} -isystem ${LIBCXX_BUILD}/include/${TARGET_TRIPLE}/c++/v1 -isystem ${LIBCXX_BUILD}/include/c++/v1 -Wno-error=global-constructors"
# Build LLVM.
if [[ ! -d ${LLVM_BUILD} ]]; then