Suppress trigraph warnings from macOS assembler (#1093)

Also check that trigraphs aren't interpreted

1 files changed, 3 insertions, 3 deletions

diff --git a/configure b/configure
index 3e2adce418..9e54cc26bb 100755
--- a/configure
+++ b/configure
@@ -958,8 +958,8 @@ asppprofflags='-DPROFILING'
 
 case "$arch,$system" in
   amd64,macosx)   if sh ./searchpath clang; then
-                      as='clang -arch x86_64 -c'
-                      aspp='clang -arch x86_64 -c'
+                      as='clang -arch x86_64 -Wno-trigraphs -c'
+                      aspp='clang -arch x86_64 -Wno-trigraphs -c'
                     else
                       as="${TOOLPREF}as -arch x86_64"
                       aspp="${TOOLPREF}gcc -arch x86_64 -c"
@@ -987,7 +987,7 @@ case "$arch,$system" in
                   as="${TOOLPREF}as"
                   case "$ccfamily" in
                       clang-*)
-                          aspp="${TOOLPREF}clang -c"
+                          aspp="${TOOLPREF}clang -c -Wno-trigraphs"
                           ;;
                       *)
                           aspp="${TOOLPREF}gcc -c"