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[PATCH] configure.ac: Use nostdlib when checking for nostdinc
From: |
Vladimir 'phcoder' Serbinenko |
Subject: |
[PATCH] configure.ac: Use nostdlib when checking for nostdinc |
Date: |
Mon, 25 Mar 2019 16:24:14 +0100 |
>From 3269baa84c370e22a1cbda9b8cdeed7906b42631 Mon Sep 17 00:00:00 2001
From: Vladimir Serbinenko <address@hidden>
Date: Mon, 25 Mar 2019 16:09:04 +0100
Subject: [PATCH] configure.ac: Use nostdlib when checking for nostdinc
With clang nostdinc behaviour is influenced by nostdlib. Since we
always add nostdlib, add it in test as well
Signed-off-by: Vladimir Serbinenko <address@hidden>
---
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index 05d040cd6..2f53a5683 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1395,7 +1395,7 @@ AC_SUBST(TARGET_NMFLAGS_DEFINED_ONLY)
if test "$platform" != emu; then
AC_CACHE_CHECK([whether -nostdinc -isystem works], [grub_cv_cc_isystem], [
SAVED_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$TARGET_CPPFLAGS -nostdinc -isystem `$TARGET_CC
-print-file-name=include`"
+ CPPFLAGS="$TARGET_CPPFLAGS -nostdlib -nostdinc -isystem `$TARGET_CC
-print-file-name=include`"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h>
#include <stddef.h>
int va_arg_func (int fixed, va_list args);]], [[]])],
--
2.11.0
--
Regards
Vladimir 'phcoder' Serbinenko
- [PATCH] configure.ac: Use nostdlib when checking for nostdinc,
Vladimir 'phcoder' Serbinenko <=