From: Stuart Yoder <stuart.yoder@freescale.com>
Date: Thu, 4 Aug 2011 22:10:08 +0000 (-0500)
Subject: when overriding default tool names don't add cross-prefix
X-Git-Tag: v1.0-rc0~567^2~8
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b3198cc2eff816b6305bb5aba5b2a48f1cd944f4;p=thirdparty%2Fqemu.git

when overriding default tool names don't add cross-prefix

When overriding a tool name via a shell variable, don't
tack on the cross-prefix.  This specifically allows the
pkg-config command to be overridden and work where it
does not exist in some cross build environments.

Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---

diff --git a/configure b/configure
index 408d4547598..0c67a4abd9d 100755
--- a/configure
+++ b/configure
@@ -220,14 +220,14 @@ done
 # Using uname is really, really broken.  Once we have the right set of checks
 # we can eliminate it's usage altogether
 
-cc="${cross_prefix}${CC-gcc}"
-ar="${cross_prefix}${AR-ar}"
-objcopy="${cross_prefix}${OBJCOPY-objcopy}"
-ld="${cross_prefix}${LD-ld}"
-strip="${cross_prefix}${STRIP-strip}"
-windres="${cross_prefix}${WINDRES-windres}"
-pkg_config="${cross_prefix}${PKG_CONFIG-pkg-config}"
-sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
+cc="${CC-${cross_prefix}gcc}"
+ar="${AR-${cross_prefix}ar}"
+objcopy="${OBJCOPY-${cross_prefix}objcopy}"
+ld="${LD-${cross_prefix}ld}"
+strip="${STRIP-${cross_prefix}strip}"
+windres="${WINDRES-${cross_prefix}windres}"
+pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
+sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
 
 # default flags for all hosts
 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"