[llvm-commits] [llvm-gcc-4.2] r101090 - /llvm-gcc-4.2/trunk/configure.in

[Bob Wilson]

Author: bwilson
Date: Mon Apr 12 18:49:22 2010
New Revision: 101090

URL: http://llvm.org/viewvc/llvm-project?rev=101090&view=rev
Log:
Use "-isysroot <path>" instead of "--sysroot=<path>" for --with-build-sysroot.
The Darwin linker does not get the right -isyslibroot option with --sysroot.
Radar 7852964.

Modified:
    llvm-gcc-4.2/trunk/configure.in

Modified: llvm-gcc-4.2/trunk/configure.in
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/configure.in?rev=101090&r1=101089&r2=101090&view=diff
==============================================================================
--- llvm-gcc-4.2/trunk/configure.in (original)
+++ llvm-gcc-4.2/trunk/configure.in Mon Apr 12 18:49:22 2010
@@ -1524,7 +1524,8 @@
   [  --with-build-sysroot=sysroot
                           use sysroot as the system root during the build],
   [if test x"$withval" != x ; then
-     SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
+     # APPLE LOCAL 7852964 Use -isysroot instead of --sysroot.
+     SYSROOT_CFLAGS_FOR_TARGET="-isysroot $withval"
    fi],
   [SYSROOT_CFLAGS_FOR_TARGET=])
 AC_SUBST(SYSROOT_CFLAGS_FOR_TARGET)