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timer: make timer accuracy configurable
[elogind.git]
/
configure.ac
diff --git
a/configure.ac
b/configure.ac
index 7794541964c4e9e215171c7d81fa84759f7c76ea..c0656f4fb3362b70bacc057857922526f6c59903 100644
(file)
--- a/
configure.ac
+++ b/
configure.ac
@@
-156,6
+156,10
@@
CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
-fdata-sections \
-fstack-protector \
--param=ssp-buffer-size=4])
-fdata-sections \
-fstack-protector \
--param=ssp-buffer-size=4])
+AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
+ [CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
+ -flto])],
+ [AC_MSG_RESULT([skipping -flto, optimization not enabled])])
AC_SUBST([OUR_CFLAGS], "$with_cflags $address_sanitizer_cflags")
AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],
AC_SUBST([OUR_CFLAGS], "$with_cflags $address_sanitizer_cflags")
AS_CASE([$CFLAGS], [*-O[[12345\ ]]*],