Fix build without cross compilation

[Bernhard Walle]

This patch fixes build on "normal" Linux hosts without cross compiler.
The regression was introduced with

    commit 6f95d707544ab3417673990e6a78b27b79737856
    Author: Jamey Sharp <jamey at thetovacompany.com>
    Date:   Thu May 15 17:03:09 2008 -0700

    Use target CC and LD to build kdump and kexec_test.
    
    Signed-off-by: Jamey Sharp <jamey at thetovacompany.com>
    Signed-off-by: Simon Horman <horms at verge.net.au>


Signed-off-by: Bernhard Walle <bwalle at suse.de>

---
 configure.ac |   15 ++++++++-------
 1 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/configure.ac b/configure.ac
index beb8b3e..36436ba 100644
--- a/configure.ac
+++ b/configure.ac
@@ -84,21 +84,22 @@ else
 	BUILD_CC="$CC"
 fi
 
+dnl Find the compiler tool chain
+AC_PROG_CPP
+AC_CHECK_TOOL([LD], ld, "no", $PATH)
+AC_CHECK_TOOL([AS], as, "no", $PATH)
+AC_CHECK_TOOL([OBJCOPY], objcopy, "no", $PATH)
+AC_CHECK_TOOL([AR], ar, "", $PATH)
+
 dnl Find compiler for target
 if test "${target}" != "${host}" ; then
 	AC_CHECK_PROGS(TARGET_CC, [${target_alias}-gcc ${target}-gcc
gcc]) AC_CHECK_PROGS(TARGET_LD, [${target_alias}-ld ${target}-ld ld])
 else
 	TARGET_CC="$CC"
+	TARGET_LD="$LD"
 fi
 
-dnl Find the compiler tool chain
-AC_PROG_CPP
-AC_CHECK_TOOL([LD], ld, "no", $PATH)
-AC_CHECK_TOOL([AS], as, "no", $PATH)
-AC_CHECK_TOOL([OBJCOPY], objcopy, "no", $PATH)
-AC_CHECK_TOOL([AR], ar, "", $PATH)
-
 dnl Find the helper functions
 AC_PROG_INSTALL
 AC_CHECK_PROG([MKDIR],    mkdir,    mkdir,    "no", [$PATH])