From e4c5bd489f1255409f168b3eca6670ce7a647d5b Mon Sep 17 00:00:00 2001
From: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Date: Tue, 13 Oct 2009 03:31:50 +0000
Subject: [PATCH] Fix toplevel 'config.status --recheck' for --enable-lto.
/:
* configure.ac: Add 'lto' to enable_languages, not
new_enable_languages, and only if not already present.
* configure: Regenerate.
From-SVN: r152697
---
ChangeLog | 6 ++++++
configure | 5 ++++-
configure.ac | 5 ++++-
3 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 853bf1b7f2cb..552f0457ae5b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2009-10-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure.ac: Add 'lto' to enable_languages, not
+ new_enable_languages, and only if not already present.
+ * configure: Regenerate.
+
2009-10-10 Gerald Pfeifer <gerald@pfeifer.com>
* README: Refer to the various COPYING* files instead of just
diff --git a/configure b/configure
index 76084ed5158a..1ece75c489f9 100755
--- a/configure
+++ b/configure
@@ -6593,7 +6593,10 @@ if test -d ${srcdir}/gcc; then
# If LTO is enabled, add the LTO front end.
extra_host_libiberty_configure_flags=
if test "$enable_lto" = "yes" ; then
- new_enable_languages="${new_enable_languages}lto,"
+ case ,${enable_languages}, in
+ *,lto,*) ;;
+ *) enable_languages="${enable_languages},lto" ;;
+ esac
if test "${ENABLE_GOLD}" = "yes" ; then
configdirs="$configdirs lto-plugin"
extra_host_libiberty_configure_flags=--enable-shared
diff --git a/configure.ac b/configure.ac
index c961fe8ba98b..407ab595e765 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1811,7 +1811,10 @@ if test -d ${srcdir}/gcc; then
# If LTO is enabled, add the LTO front end.
extra_host_libiberty_configure_flags=
if test "$enable_lto" = "yes" ; then
- new_enable_languages="${new_enable_languages}lto,"
+ case ,${enable_languages}, in
+ *,lto,*) ;;
+ *) enable_languages="${enable_languages},lto" ;;
+ esac
if test "${ENABLE_GOLD}" = "yes" ; then
configdirs="$configdirs lto-plugin"
extra_host_libiberty_configure_flags=--enable-shared
--
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