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-rw-r--r--aclocal.m42
1 files changed, 1 insertions, 1 deletions
diff --git a/aclocal.m4 b/aclocal.m4
index 3e0bcdd12b..3b4df4a371 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -280,7 +280,7 @@ int _start (void) { $2 return 0; }
 EOF
 if ! AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp
 		     $3 -nostdlib -nostartfiles
-		     -S conftest.c -o - | fgrep "$1"
+		     -S conftest.c -o - | grep -F "$1"
 		     1>&AS_MESSAGE_LOG_FD])
 then
   libc_compiler_builtin_inlined=yes