libbacktrace: fix testsuite for clang

* btest.c (test1, test3): Add optnone attribute.
	* edtest.c (test1): Likewise.
	* mtest.c (test1, test3): Likewise.
	* configure.ac: Use -Wno-attributes and -Wno-unknown-attributes.
	* configure: Regenerate.
This commit is contained in:
Ian Lance Taylor
2024-07-11 16:07:06 -07:00
parent e3e64ddd18
commit d4bdca038e
5 changed files with 9 additions and 7 deletions

3
configure vendored
View File

@@ -11931,7 +11931,8 @@ WARN_FLAGS=
save_CFLAGS="$CFLAGS"
for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
-Wmissing-prototypes -Wold-style-definition \
-Wmissing-format-attribute -Wcast-qual; do
-Wmissing-format-attribute -Wcast-qual \
-Wno-attributes -Wno-unknown-attributes; do
# Do the check with the no- prefix removed since gcc silently
# accepts any -Wno-* option on purpose
case $real_option in