Merge fix for issue #11149.

66611c55 · Stefan Krah · b77fe173 · 962055d3 · 66611c55 · 66611c55
Commit 66611c55 authored Sep 14, 2011 by Stefan Krah
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configure configure +6 -0

configure.in configure.in +6 -0

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--- a/configure
+++ b/configure
@@ -5450,6 +5450,12 @@ then
        if "$CC" -v --help 2>/dev/null |grep -- -fwrapv > /dev/null; then
           WRAP="-fwrapv"
        fi
+
+        # Clang also needs -fwrapv
+        if test "$CC" = "clang" ; then
+            WRAP="-fwrapv"
+        fi
+
 	case $ac_cv_prog_cc_g in
 	yes)
 	    if test "$Py_DEBUG" = 'true' ; then

--- a/configure.in
+++ b/configure.in
@@ -905,6 +905,12 @@ then
        if "$CC" -v --help 2>/dev/null |grep -- -fwrapv > /dev/null; then
           WRAP="-fwrapv"
        fi
+
+        # Clang also needs -fwrapv
+        if test "$CC" = "clang" ; then
+            WRAP="-fwrapv"
+        fi
+
 	case $ac_cv_prog_cc_g in
 	yes)
 	    if test "$Py_DEBUG" = 'true' ; then