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From 7d3b0331d91a9f80bc4bcddea929a93b07b8ef91 Mon Sep 17 00:00:00 2001
From: Robert Yang <liezhi.yang@windriver.com>
Date: Wed, 4 Feb 2015 17:14:46 -0800
Subject: [PATCH] avoid running automake/autoconf --version
The libtool would be very slow if run "automake/autoconf --version", for
example, when compile xz (make -j1):
before patched: 19s
after patched: 11s
Use plain text to instead of running them.
Upstream-Status: Pending [Report to libtool community]
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
---
build-aux/ltmain.in | 4 ++--
libtoolize.in | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in
index 0441e48..49cd39a 100644
--- a/build-aux/ltmain.in
+++ b/build-aux/ltmain.in
@@ -152,8 +152,8 @@ include the following information:
compiler flags: $LTCFLAGS
linker: $LD (gnu? $with_gnu_ld)
version: $progname (GNU @PACKAGE@) @VERSION@
- automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
- autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q`
+ automake: run $AUTOMAKE --version
+ autoconf: run $AUTOCONF --version
Report bugs to <@PACKAGE_BUGREPORT@>.
GNU @PACKAGE@ home page: <@PACKAGE_URL@>.
diff --git a/libtoolize.in b/libtoolize.in
index 684d799..e57c89b 100644
--- a/libtoolize.in
+++ b/libtoolize.in
@@ -115,8 +115,8 @@ include the following information:
host-triplet: @host_triplet@
version: $progname (GNU @PACKAGE@) @VERSION@
- automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
- autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q`
+ automake: run $AUTOMAKE --version
+ autoconf: run $AUTOCONF --version
Report bugs to <@PACKAGE_BUGREPORT@>.
GNU @PACKAGE@ home page: <@PACKAGE_URL@>.
--
1.7.9.5
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