From 7e5c316b05d87a23abff03865d776bfb5634e7cd Mon Sep 17 00:00:00 2001
From: Sebastian Pop <spop@codeaurora.org>
Date: Mon, 16 Apr 2012 04:11:45 +0000
Subject: add configure flag --with-default-sysroot

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154791 91177308-0d34-0410-b5e6-96231b3b80d8
---
 autoconf/configure.ac | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'autoconf')

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index 0a2c8b6..a3961ef 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -838,6 +838,13 @@ AC_ARG_WITH(gcc-toolchain,
 AC_DEFINE_UNQUOTED(GCC_INSTALL_PREFIX,"$withval",
                    [Directory where gcc is installed.])
 
+AC_ARG_WITH(sysroot,
+  AS_HELP_STRING([--with-default-sysroot],
+    [Add --sysroot=<path> to all compiler invocations.]),,
+    withval="")
+AC_DEFINE_UNQUOTED(DEFAULT_SYSROOT,"$withval",
+                   [Default <path> to all compiler invocations for --sysroot=<path>.])
+
 dnl Allow linking of LLVM with GPLv3 binutils code.
 AC_ARG_WITH(binutils-include,
   AS_HELP_STRING([--with-binutils-include],
-- 
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