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| author | Matthew Malcomson <matthew.malcomson@arm.com> | 2020-11-25 16:31:41 +0000 |
|---|---|---|
| committer | Matthew Malcomson <matthew.malcomson@arm.com> | 2020-11-25 16:35:37 +0000 |
| commit | 170e618ef559a9b1220174c1d33cd7e5b1045cc8 (patch) | |
| tree | e3cc338dd0968385848cd2fb1c6afa104e213883 /configure.ac | |
| parent | 8a769f816f8af7a8aac6f16874011c3e15280e38 (diff) | |
| download | gcc-170e618ef559a9b1220174c1d33cd7e5b1045cc8.tar.gz | |
libsanitizer: Add option to bootstrap using HWASAN
This is an analogous option to --bootstrap-asan to configure. It allows
bootstrapping GCC using HWASAN.
For the same reasons as for ASAN we have to avoid using the HWASAN
sanitizer when compiling libiberty and the lto-plugin.
Also add a function to query whether -fsanitize=hwaddress has been
passed.
ChangeLog:
* configure: Regenerate.
* configure.ac: Add --bootstrap-hwasan option.
config/ChangeLog:
* bootstrap-hwasan.mk: New file.
gcc/ChangeLog:
* doc/install.texi: Document new option.
libiberty/ChangeLog:
* configure: Regenerate.
* configure.ac: Avoid using sanitizer.
lto-plugin/ChangeLog:
* Makefile.am: Avoid using sanitizer.
* Makefile.in: Regenerate.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 44fa75f3a32..944f30cfea8 100644 --- a/configure.ac +++ b/configure.ac @@ -2814,7 +2814,7 @@ fi # or bootstrap-ubsan, bootstrap it. if echo " ${target_configdirs} " | grep " libsanitizer " > /dev/null 2>&1; then case "$BUILD_CONFIG" in - *bootstrap-asan* | *bootstrap-ubsan* ) + *bootstrap-hwasan* | *bootstrap-asan* | *bootstrap-ubsan* ) bootstrap_target_libs=${bootstrap_target_libs}target-libsanitizer, bootstrap_fixincludes=yes ;; |