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configure: Re-introduce additional sanitizer flags 

Re-adds flags that were removed in 72aa644a2a.
This commit is contained in:
Jack Grigg 2019-11-12 13:21:49 +00:00
parent 81ddf862f7
commit bbdba3be33
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1 changed files with 28 additions and 0 deletions
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28
configure.ac
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@ -226,6 +226,34 @@ if test x$use_sanitizers != x; then
[[-fsanitize=$use_sanitizers]],
[[SANITIZER_LDFLAGS=-fsanitize=$use_sanitizers]],
[AC_MSG_ERROR([linker did not accept requested flags, you are missing required libraries])])
AX_CHECK_COMPILE_FLAG(
[-fno-omit-frame-pointer],
[SANITIZER_CXXFLAGS="$SANITIZER_CXXFLAGS -fno-omit-frame-pointer"],
[AC_MSG_ERROR(Cannot enable -fno-omit-frame-pointer)])
# libc/libstdc++ static linking is not supported for TSan
case $use_sanitizers in
*thread*)
;;
*)
AX_CHECK_LINK_FLAG(
[-static-libstdc++],
[SANITIZER_LDFLAGS="$SANITIZER_LDFLAGS -static-libstdc++"],
[AC_MSG_ERROR(Cannot statically link -static-libstdc++)])
;;
esac
case $use_sanitizers in
*address*)
AX_CHECK_LINK_FLAG(
[-static-libasan],
[SANITIZER_LDFLAGS="$SANITIZER_LDFLAGS -static-libasan"],
[AC_MSG_ERROR(Cannot statically link -static-libasan)])
;;
*)
;;
esac
fi
ERROR_CXXFLAGS=