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make -fwrapv common; at least clang also can do it

This commit is contained in:
tg 2012-04-08 20:02:33 +00:00
parent 5b4d0dbbc5
commit 536bc0463f
1 changed files with 3 additions and 3 deletions
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6
Build.sh
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@ -1,5 +1,5 @@
#!/bin/sh
srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.543 2012/04/07 11:19:45 tg Exp $'
srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.544 2012/04/08 20:02:33 tg Exp $'
#-
# Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
# 2011, 2012
@ -1058,7 +1058,6 @@ if test $ct = gcc; then
ac_flags 0 wnooverflow -Wno-overflow
ac_flags 1 fnostrictaliasing -fno-strict-aliasing
ac_flags 1 fstackprotectorall -fstack-protector-all
ac_flags 1 fwrapv -fwrapv
test $cm = dragonegg && case " $CC $CFLAGS $LDFLAGS " in
*\ -fplugin=*dragonegg*) ;;
*) ac_flags 1 fplugin_dragonegg -fplugin=dragonegg ;;
@ -1155,6 +1154,7 @@ fi
# flags common to a subset of compilers (run with -Werror on gcc)
if test 1 = $i; then
ac_flags 1 wall -Wall
ac_flags 1 fwrapv -fwrapv
fi
phase=x
@ -1392,7 +1392,7 @@ else
#define EXTERN
#define MKSH_INCLUDES_ONLY
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.543 2012/04/07 11:19:45 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.544 2012/04/08 20:02:33 tg Exp $");
int main(void) { printf("Hello, World!\n"); return (0); }
EOF
case $cm in