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re PR lto/48086 (bootstrap-lto creates c-common.s with too many sections on x86_64-apple-darwin10) 

2011-03-13  Jack Howarth  <howarth@bromo.med.uc.edu>

	    PR lto/48086
	    * configure.ac: Disable LTO on darwin due to an assembler change in
	    Xcode 3.2.6/4.0 that limits the total number of sections/segments to
	    under 256.
	    * configure: Regenerate.

From-SVN: r170929
This commit is contained in:
Jack Howarth 2011-03-14 02:47:49 +00:00 committed by Mike Stump
parent de3ab57bf5
commit a6c7127054
3 changed files with 10 additions and 2 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2011-03-13 Jack Howarth <howarth@bromo.med.uc.edu>
PR lto/48086
* configure.ac: Disable LTO on darwin due to an assembler change in
Xcode 3.2.6/4.0 that limits the total number of sections/segments to
under 256.
* configure: Regenerate.
2011-03-11 Chen Liqin <liqin.gcc@gmail.com>
* MAINTAINERS: Update myself as score backend maintainer, update my e-mail address.

2
configure vendored
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@ -6206,7 +6206,7 @@ if test $target_elf = yes; then :
else
if test x"$default_enable_lto" = x"yes" ; then
case $target in
*-apple-darwin* | *-cygwin* | *-mingw*) ;;
*-cygwin* | *-mingw*) ;;
# On other non-ELF platforms, LTO has yet to be validated.
*) enable_lto=no ;;
esac

2
configure.ac
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@ -1743,7 +1743,7 @@ ACX_ELF_TARGET_IFELSE([# ELF platforms build the lto-plugin always.
build_lto_plugin=yes
],[if test x"$default_enable_lto" = x"yes" ; then
case $target in
*-apple-darwin* | *-cygwin* | *-mingw*) ;;
*-cygwin* | *-mingw*) ;;
# On other non-ELF platforms, LTO has yet to be validated.
*) enable_lto=no ;;
esac