Issue #11149: Also enable -fwrapv if $CC is a full path

or has a trailing version number.

diff --git a/configure b/configure
index eb5d19eee2401ff367c26c9e90c1fbc81b443ccd..eb0ea7116e328d29bc4221a1f68d001d1790ddc1 100755 (executable)
--- a/configure
+++ b/configure
@@ -5498,9 +5498,10 @@ then
         fi
 
         # Clang also needs -fwrapv
-        if test "$CC" = "clang" ; then
-            WRAP="-fwrapv"
-        fi
+        case $CC in
+            *clang*) WRAP="-fwrapv"
+            ;;
+        esac
 
        case $ac_cv_prog_cc_g in
        yes)

diff --git a/configure.in b/configure.in
index 81de0d4749bb7dbf13f8212340b8c769445cd66b..0efe7d1b5a85a592940a25e6dc2393d79b694654 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -928,9 +928,10 @@ then
         fi
 
         # Clang also needs -fwrapv
-        if test "$CC" = "clang" ; then
-            WRAP="-fwrapv"
-        fi
+        case $CC in
+            *clang*) WRAP="-fwrapv"
+            ;;
+        esac
 
        case $ac_cv_prog_cc_g in
        yes)