Add `--with-toolexeclibdir=' configuration option

[thirdparty/gcc.git] / libffi / configure.ac

diff --git a/libffi/configure.ac b/libffi/configure.ac
index d28981b56290ed97ea3bef1d365a5a491fa8f0a9..93e655803e702c2234cea1a610924b6ed20d75a3 100644 (file)
--- a/libffi/configure.ac
+++ b/libffi/configure.ac
@@ -332,10 +332,19 @@ AC_ARG_ENABLE(purify-safety,
     AC_DEFINE(USING_PURIFY, 1, [Define this if you are using Purify and want to suppress spurious messages.])
   fi)
 
+GCC_WITH_TOOLEXECLIBDIR
+
 if test -n "$with_cross_host" &&
    test x"$with_cross_host" != x"no"; then
   toolexecdir='$(exec_prefix)/$(target_alias)'
-  toolexeclibdir='$(toolexecdir)/lib'
+  case ${with_toolexeclibdir} in
+    no)
+      toolexeclibdir='$(toolexecdir)/lib'
+      ;;
+    *)
+      toolexeclibdir=${with_toolexeclibdir}
+      ;;
+  esac
 else
   toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
   toolexeclibdir='$(libdir)'