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In the Envoy build, use `$CXXFLAGS` only for C++ sources. (#1199)

This commit is contained in:
jmillikin-stripe 2018-02-27 13:20:28 -08:00 committed by Kostya Serebryany
parent 08d1c2d7af
commit d7764fba81
1 changed files with 15 additions and 1 deletions
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16
projects/envoy/build.sh
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@ -30,8 +30,22 @@ FUZZER_DICTIONARIES="\
export DISABLE_GPERFTOOLS_BUILD=1
sed -i 's#envoy_dependencies()#envoy_dependencies(skip_targets=["tcmalloc_and_profiler"])#' WORKSPACE
# Copy $CFLAGS and $CXXFLAGS into Bazel command-line flags, for both
# compilation and linking.
#
# Some flags, such as `-stdlib=libc++`, generate warnings if used on a C source
# file. Since the build runs with `-Werror` this will cause it to break, so we
# use `--conlyopt` and `--cxxopt` instead of `--copt`.
declare -r EXTRA_BAZEL_FLAGS="$(
for f in ${CFLAGS}; do
echo "--conlyopt=${f}" "--linkopt=${f}"
done
for f in ${CXXFLAGS}; do
echo "--cxxopt=${f}" "--linkopt=${f}"
done
)"
# Build Envoy
declare -r EXTRA_BAZEL_FLAGS="$(for f in ${CXXFLAGS}; do echo --copt=$f --linkopt=$f; done)"
declare -r BAZEL_BUILD_TARGETS="$(for t in ${FUZZER_TARGETS}; do echo //"$t"_driverless; done)"
bazel build --verbose_failures --dynamic_mode=off --spawn_strategy=standalone \
--genrule_strategy=standalone --strip=never \