Adding cflag -c to configure's --sysroot test.

This forces compiler-only (avoid linker).
Otherwise fails if linker needs more options.
This happens for trimslice using codesourcery
toolchain.

Change-Id: Iea509bf0f53b888505a5ac0fe15b5705712a2fce
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/configure b/configure
index 57ce1527a2..c82a7b0d5b 100755
--- a/configure
+++ b/configure
@@ -3400,7 +3400,7 @@ fi
 
 SYSROOT_FLAG=
 if [ -n "$CFG_SYSROOT" ]; then
-    if compilerSupportsFlag --sysroot="$CFG_SYSROOT"; then
+    if compilerSupportsFlag -c --sysroot="$CFG_SYSROOT"; then
 	[ "$OPT_VERBOSE" = "yes" ] && echo "Setting sysroot to: $CFG_SYSROOT"
 	SYSROOT_FLAG="--sysroot=$CFG_SYSROOT"
     else