From e2356ae6242d2d03e4778583e92cb8990e91bac2 Mon Sep 17 00:00:00 2001
From: Andy Polyakov <appro@cryptogams.org>
Date: Sat, 2 Dec 2023 18:51:10 +0100
Subject: [PATCH] fixup! build.sh: deduplicate `cc -dM -E` output and automate
 __BLST_NO_ASM__.

---
 build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build.sh b/build.sh
index c56b80a9..3e9b4b66 100755
--- a/build.sh
+++ b/build.sh
@@ -67,7 +67,7 @@ if [ "x$CROSS_COMPILE" = "x" ]; then
                           else     { print $1 } }'`
 fi
 
-predefs=`(${CC} ${CFLAGS} -dM -E -x c /dev/null) 2>/dev/null`
+predefs=`(${CC} ${CFLAGS} -dM -E -x c /dev/null || true) 2>/dev/null`
 
 if [ -z "${CROSS_COMPILE}${AR}" ] && echo ${predefs} | grep -q clang; then
     search_dirs=`${CC} -print-search-dirs  | awk -F= '/^programs:/{print$2}' | \