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Check and export LT_RCU_$id instead of LT_RCU.

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2010-11-29  H.J. Lu  <hongjiu.lu@intel.com>

	PR driver/46712
	* exec-tool.in (id): New.
	Check and export LT_RCU_$id instead of LT_RCU.

From-SVN: r167275
This commit is contained in:
H.J. Lu 2010-11-29 22:18:35 +00:00 committed by H.J. Lu
parent 98cf223ca9
commit a55da56345
2 changed files with 11 additions and 3 deletions
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6
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2010-11-29 H.J. Lu <hongjiu.lu@intel.com>
PR driver/46712
* exec-tool.in (id): New.
Check and export LT_RCU_$id instead of LT_RCU.
2010-11-29 Zdenek Dvorak <rakdver@kam.uniff.cz>
PR tree-optimization/46675

8
gcc/exec-tool.in
View File

@ -28,6 +28,7 @@ fast_install=@enable_fast_install@
objdir=@objdir@
invoked=`basename "$0"`
id=$invoked
case "$invoked" in
as)
original=$ORIGINAL_AS_FOR_TARGET
@ -44,6 +45,7 @@ case "$invoked" in
fi
prog=ld-new$exeext
dir=ld
id=ld
;;
nm)
original=$ORIGINAL_NM_FOR_TARGET
@ -68,9 +70,11 @@ case "$original" in
# libtool has not relinked ld-new yet, but we cannot just use the
# previous stage (because then the relinking would just never happen!).
# So we take extra care to use prev-ld/ld-new *on recursive calls*.
eval LT_RCU="\${LT_RCU_$id}"
test x"$LT_RCU" = x"1" && exec $scriptdir/../prev-$dir/$prog ${1+"$@"}
LT_RCU=1; export LT_RCU
eval LT_RCU_$id=1
export LT_RCU_$id
$scriptdir/../$dir/$prog ${1+"$@"}
result=$?
exit $result
@ -83,5 +87,3 @@ case "$original" in
exec $original ${1+"$@"}
;;
esac