A more principled suppression of -fsanitize=function in external C code
...after <https://github.com/llvm/llvm-project/commit/279a4d0d67c874e80c171666822f2fabdd6fa926> "-fsanitize=function: support C". This includes reverts of16af9e8186"update clang asan suppressions" and151a43f3d0""update clang asan suppressions". Change-Id: I49740f5f3a784af1d62b830b47bfdfa27fe3e471 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/156935 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
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@@ -106,6 +106,7 @@ $(call gb_ExternalProject_get_state_target,python3,build) :
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PKG_CONFIG_LIBDIR="$(call gb_UnpackedTarball_get_dir,libffi)/$(HOST_PLATFORM)$${PKG_CONFIG_LIBDIR:+:$$PKG_CONFIG_LIBDIR}" \
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) \
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CC="$(strip $(CC) \
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$(if $(filter -fsanitize=undefined,$(CC)),-fno-sanitize=function) \
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$(if $(SYSTEM_EXPAT),,-I$(call gb_UnpackedTarball_get_dir,expat)/lib) \
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$(if $(SYSBASE), -I$(SYSBASE)/usr/include) \
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)" \
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