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From 408cfb9c5fa8a666917167ffb806cb19deded429 Mon Sep 17 00:00:00 2001
From: "Gary V. Vaughan" <gary@gnu.org>
Date: Fri, 6 Feb 2015 12:58:34 +0000
Subject: [PATCH] libtool: don't execute automake and autoconf on every
invocation.
Regression from 2.4.2 was causing noticable slow-down in builds
that call libtool many times.
* build-aux/ltmain.in (func_help): Override func_help() from
gl/build-aux/options-parser to only run automake --version and
autoconf --version when libtool --help is executed on the command
line.
* NO-THANKS: Add Robert Yang.
Reported by Robert Yang
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
Updated: Change NO-THANKS to THANKS to apply the patch since upstream
renamed it.
Upstream-Stauts: Backport
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
---
THANKS | 1 +
build-aux/ltmain.in | 9 ++++++++-
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/THANKS b/THANKS
index 0ab162d..aa7aa8c 100644
--- a/THANKS
+++ b/THANKS
@@ -258,6 +258,7 @@ Robert Garron Robert.Garron@Access3000.net
Robert Millan rmh@aybabtu.com
Robert Ögren lists@roboros.com
Roberto Bagnara bagnara@cs.unipr.it
+Robert Yang liezhi.yang@windriver.com
Roger Cornelius rac@tenzing.org
Roland Mainz roland.mainz@nrubsig.org
Roumen Petrov bugtrack@roumenpetrov.info
diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in
index 46a0bb5..d5cf07a 100644
--- a/build-aux/ltmain.in
+++ b/build-aux/ltmain.in
@@ -127,7 +127,12 @@ usage_message="Options:
"
# Additional text appended to 'usage_message' in response to '--help'.
-long_help_message=$long_help_message"
+func_help ()
+{
+ $debug_cmd
+
+ func_usage_message
+ $ECHO "$long_help_message
MODE must be one of the following:
@@ -158,6 +163,8 @@ include the following information:
Report bugs to <@PACKAGE_BUGREPORT@>.
GNU @PACKAGE@ home page: <@PACKAGE_URL@>.
General help using GNU software: <http://www.gnu.org/gethelp/>."
+ exit 0
+}
# func_lo2o OBJECT-NAME
--
1.7.9.5
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