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libtool: Support "-fno-sanitize*" options.

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"-fno-sanitize*" options e.g. -fno-sanitize=alignment
or -fno-sanitize-recover=all are used to tune the behvior of
sanitizers in GCC/clang. Let libtool pass these options
to compiler similar to fsanitize=*.

* build-aux/ltmain.in: Handle -fno-sanitize*.

Signed-off-by: Manoj Gupta <manojgupta@google.com>
This commit is contained in:
Manoj Gupta 2022-12-16 10:10:58 -08:00 committed by Mike Frysinger
parent 22406ebb83
commit 8878355f1d
1 changed files with 3 additions and 2 deletions
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5
build-aux/ltmain.in
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@ -5407,6 +5407,7 @@ func_mode_link ()
# -specs=* GCC specs files
# -stdlib=* select c++ std lib with clang
# -fsanitize=* Clang/GCC memory and address sanitizer
# -fno-sanitize* Clang/GCC memory and address sanitizer
# -shared-libsan Link with shared sanitizer runtimes (Clang)
# -static-libsan Link with static sanitizer runtimes (Clang)
# -fuse-ld=* Linker select flags for GCC
@ -5415,8 +5416,8 @@ func_mode_link ()
-64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
-O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
-specs=*|-fsanitize=*|-shared-libsan|-static-libsan|-fuse-ld=*|-Wa,*| \
-Werror|-Werror=*)
-specs=*|-fsanitize=*|-fno-sanitize*|-shared-libsan|-static-libsan| \
-fuse-ld=*|-Wa,*|-Werror|-Werror=*)
func_quote_arg pretty "$arg"
arg=$func_quote_arg_result
func_append compile_command " $arg"