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icu: set LDFLAGS to fix fuzz-introspector (#7538) 

* icu: set LDFLAGS to fix fuzz-introspector

Fuzz-introspector uses LDFLAGS to force linking by way of the gold
linker. We need to use it when linking fuzzers.

* nit
This commit is contained in:
DavidKorczynski 2022-04-08 23:00:40 +01:00 committed by GitHub
parent 2fe1b0828d
commit 0569a4ed6e
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1 changed files with 8 additions and 2 deletions
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10
projects/icu/build.sh
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@ -16,6 +16,12 @@
#
################################################################################
# Fuzz introspector uses LDFLAGS, so ensure LDFLAGS
# is always set for other sanitizer options.
if [ "$SANITIZER" != "introspector" ]; then
export LDFLAGS=""
fi
mkdir $WORK/icu
cd $WORK/icu
@ -33,7 +39,7 @@ export UBSAN_OPTIONS="detect_leaks=0"
make -j$(nproc)
$CXX $CXXFLAGS -std=c++11 -c $SRC/icu/icu4c/source/test/fuzzer/locale_util.cpp \
$CXX $CXXFLAGS $LDFLAGS -std=c++11 -c $SRC/icu/icu4c/source/test/fuzzer/locale_util.cpp \
-I$SRC/icu4c/source/test/fuzzer
FUZZER_PATH=$SRC/icu/icu4c/source/test/fuzzer
@ -42,7 +48,7 @@ FUZZERS=$FUZZER_PATH/*_fuzzer.cpp
for fuzzer in $FUZZERS; do
file=${fuzzer:${#FUZZER_PATH}+1}
$CXX $CXXFLAGS -std=c++11 \
$CXX $CXXFLAGS $LDFLAGS -std=c++11 \
$fuzzer -o $OUT/${file/.cpp/} locale_util.o \
-I$SRC/icu/icu4c/source/common -I$SRC/icu/icu4c/source/i18n -L$WORK/icu/lib \
$LIB_FUZZING_ENGINE -licui18n -licuuc -licutu -licudata