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[PATCH] Fix ACX_CHECK_INSTALLED_TARGET_TOOL
- From: Andreas Schwab <schwab at suse dot de>
- To: gcc-patches at gcc dot gnu dot org
- Date: Mon, 13 Feb 2006 00:46:53 +0100
- Subject: [PATCH] Fix ACX_CHECK_INSTALLED_TARGET_TOOL
This patch fixes two bugs in ACX_CHECK_INSTALLED_TARGET_TOOL:
- the macro leaves VAR empty when ac_cv_path_VAR is already set. That
causes the variable like AR_FOR_TARGET to be left empty in the makefile
when reconfiguring a cross compiler.
- when ac_cv_path_VAR is empty and --with-build-time-tools is used then
VAR is set to $with_build_time_tools/VAR instead of
$with_build_time_tools/PROG.
Tested on powerpc-linux with a native and a cross (re-)configuration.
Andreas.
2006-02-13 Andreas Schwab <schwab@suse.de>
* configure: Regenerate.
config/:
* acx.m4 (ACX_CHECK_INSTALLED_TARGET_TOOL): Always set VAR. When
using $with_build_time_tools append PROG, not VAR.
Index: config/acx.m4
===================================================================
--- config/acx.m4 (revision 110897)
+++ config/acx.m4 (working copy)
@@ -272,7 +272,7 @@ AC_REQUIRE([ACX_HAVE_GCC_FOR_TARGET])
if test -z "$ac_cv_path_$1" ; then
if test -n "$with_build_time_tools"; then
AC_MSG_CHECKING([for ${ncn_target_tool_prefix}${ncn_progname} in $with_build_time_tools])
- $1=`cd $with_build_time_tools && pwd`/$1
+ $1=`cd $with_build_time_tools && pwd`/$2
ac_cv_path_$1=[$]$1
AC_MSG_RESULT([$ac_cv_path_$1])
elif test $build != $host && test $have_gcc_for_target = yes; then
@@ -287,6 +287,7 @@ fi
if test -z "$ac_cv_path_$1" ; then
NCN_STRICT_CHECK_TARGET_TOOLS([$1], [$2])
fi
+$1=$ac_cv_path_$1
]) []dnl # ACX_CHECK_INSTALLED_TARGET_TOOL
###
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
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