added --cc, cxx, ld options to wx-config

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5280 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wx-config.in

@@ -3,9 +3,12 @@
 prefix=@prefix@
 exec_prefix=@exec_prefix@
 exec_prefix_set=no
+CC="@CC@"
+CXX="@CXX@"
+LD="@SHARED_LD@"
 
 usage="\
-Usage: wx-config [--prefix[=DIR]] [--exec-prefix[=DIR]] [--version] [--libs] [--cflags]"
+Usage: wx-config [--prefix[=DIR]] [--exec-prefix[=DIR]] [--version] [--libs] [--cflags] [--cc] [--cxx] [--ld]"
 
 if test $# -eq 0; then
       echo "${usage}" 1>&2
@@ -53,6 +56,15 @@ while test $# -gt 0; do
       fi
       echo $libs -l@WX_LIBRARY@ @EXTRA_LIBS@
       ;;
+    --cc)
+      echo $CC
+      ;;
+    --cxx)
+      echo $CXX
+      ;;
+    --ld)
+      echo $LD
+      ;;
     *)
       echo "${usage}" 1>&2
       exit 1