From: Guenter Knauf <fuankg@apache.org>
Date: Sat, 21 Apr 2012 17:31:30 +0000 (+0000)
Subject: Final step to make cross compilation working.
X-Git-Tag: 2.5.0-alpha~7081
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=47f57ff5363ff723d35dfc3a3c706ccd4d00ce1f;p=apache

Final step to make cross compilation working.

In case of cross compilation set CC_FOR_BUILD to cc unless
we got already CC_FOR_BUILD from environment.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1328714 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/configure.in b/configure.in
index 26ba03ba44..10d645cd7e 100644
--- a/configure.in
+++ b/configure.in
@@ -193,6 +193,14 @@ AC_PROG_CPP
 dnl Try to get c99 support for variadic macros
 ifdef([AC_PROG_CC_C99], [AC_PROG_CC_C99])
 
+dnl In case of cross compilation we set CC_FOR_BUILD to cc unless
+dnl we got already CC_FOR_BUILD from environment.
+if test "x${build_alias}" != "x${host_alias}"; then
+  if test "x${CC_FOR_BUILD}" = "x"; then
+    CC_FOR_BUILD=cc
+  fi
+fi
+
 if test "x${cache_file}" = "x/dev/null"; then
   # Likewise, ensure that CC and CPP are passed through to the pcre
   # configure script iff caching is disabled (the autoconf 2.5x default).