fix typo

Thanks to "Gabor Greif" <ggreif@gmail.com> for reporting this problem.

The configure flag should be --with-default-sysroot as documented, and
not --with-sysroot.  The reason we don't want to define --with-sysroot
is that GCC has a configure flag by that name and it has a different
semantics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155844 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 4 insertions, 4 deletions

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index 1da752dc68..e0663cdf92 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -838,7 +838,7 @@ AC_ARG_WITH(gcc-toolchain,
 AC_DEFINE_UNQUOTED(GCC_INSTALL_PREFIX,"$withval",
                    [Directory where gcc is installed.])
 
-AC_ARG_WITH(sysroot,
+AC_ARG_WITH(default-sysroot,
   AS_HELP_STRING([--with-default-sysroot],
     [Add --sysroot=<path> to all compiler invocations.]),,
     withval="")
diff --git a/configure b/configure
index 50db26c7c7..f72dca4dbf 100755
--- a/configure
+++ b/configure
@@ -5584,9 +5584,9 @@ _ACEOF
 
 
 
-# Check whether --with-sysroot was given.
-if test "${with_sysroot+set}" = set; then
-  withval=$with_sysroot;
+# Check whether --with-default-sysroot was given.
+if test "${with_default_sysroot+set}" = set; then
+  withval=$with_default_sysroot;
 else
   withval=""
 fi