--- a/configure.ac
+++ b/configure.ac
-@@ -2141,9 +2141,9 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [
+@@ -2156,9 +2156,9 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [
# flags. If not, check if adding -march=armv8-a+crc flag helps.
# CFLAGS_ARMV8_CRC32C is set if the extra flag is required.
PGAC_ARMV8_CRC32C_INTRINSICS([])