From: Roy Marples <roy@marples.name>
Date: Sun, 21 Sep 2014 20:09:25 +0000 (+0000)
Subject: Only hunt for a cross compiler if build != host.
X-Git-Tag: v6.4.6~22
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b7e48083a6b3a2a865f99efa9fe2a55007434e00;p=thirdparty%2Fdhcpcd.git

Only hunt for a cross compiler if build != host.
---

diff --git a/configure b/configure
index b6eafbe6..64092211 100755
--- a/configure
+++ b/configure
@@ -15,8 +15,8 @@ STRLCPY=
 UDEV=
 OS=
 BUILD=
-BUILDCC=
 HOST=
+HOSTCC=
 TARGET=
 DEBUG=
 FORK=
@@ -244,16 +244,14 @@ echo "LIBDIR=		$LIBDIR" >>$CONFIG_MK
 echo "MANDIR=		$MANDIR" >>$CONFIG_MK
 
 # Always obey CC.
-# However, if CC is not specified and we are given GNU style
-# --host or --build targets the expectation is we try and match that
-# to a compiler.
 if [ -n "$CC" ]; then
 	HOSTCC=
 else
 	CC=cc
 	_COMPILERS="cc clang gcc pcc icc"
 fi
-if [ -n "$HOSTCC" ]; then
+# Only look for a cross compiler if --host and --build are not the same
+if [ -n "$HOSTCC" -a "$BUILD" != "$HOST" ]; then
 	for _CC in $_COMPILERS; do
 		_CC=$(_which "$HOSTCC$_CC")
 		if [ -x "$_CC" ]; then