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-rw-r--r--configure.ac7
1 files changed, 6 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 999f9f84d3..724a3f3428 100644
--- a/configure.ac
+++ b/configure.ac
@@ -38,6 +38,11 @@ AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax no-di
AM_SILENT_RULES([yes])
AC_CANONICAL_HOST
AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$host", [Canonical host string.])
+
+AC_CHECK_TOOLS([AR], [gcc-ar ar], [:])
+AC_CHECK_TOOLS([NM], [gcc-nm nm], [:])
+AC_CHECK_TOOLS([RANLIB], [gcc-ranlib ranlib], [:])
+
LT_PREREQ(2.2)
LT_INIT([disable-static])
@@ -196,7 +201,7 @@ AS_CASE([$CC], [*clang*],
AS_CASE([$CFLAGS], [*-O[[12345sz\ ]]*],
[CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
- -flto -ffat-lto-objects])],
+ -flto])],
[AC_MSG_RESULT([skipping -flto, optimization not enabled])])
AC_SUBST([OUR_CFLAGS], "$with_cflags $sanitizer_cflags")