From 9bc6875ad65c22b4008dca0b572ae5b192f2bf91 Mon Sep 17 00:00:00 2001 From: Paul Jakma Date: Tue, 16 Feb 2016 11:30:33 +0000 Subject: [PATCH] configure: Fix warnings on CentOS and bump the minimum autoconf version * configure.ac: Bump the minimum version to 2.60 as needed by AC_USE_SYSTEM_EXTENSIONS. AC 2.60 is nearly 10 years old, note. Add AC_PROG_RANLIB, for when --disable-shared is used. There are other warnings on, e.g., CentOS 6.7 with 2.63, but they don't go away if the suggestion to add AC_SYSTEM_EXTENSIONS is followed. This warning doesn't occur on Fedora with AC 2.69. Note: autoconf (and other auto*) should only be needed on developer machines building direct from git. Other systems should be using the 'make dist' tarballs, with a ready-made build system, that does not need auto* intalled. (cherry picked from commit f9f4731245eb9f83d0795acac24183c6cf709288) --- configure.ac | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index ff340f0973..fa519a59a8 100755 --- a/configure.ac +++ b/configure.ac @@ -5,7 +5,7 @@ ## Copyright (c) 1996, 97, 98, 99, 2000 Kunihiro Ishiguro ## Portions Copyright (c) 2003 Paul Jakma ## -AC_PREREQ(2.53) +AC_PREREQ(2.60) AC_INIT(Quagga, 0.99.23.1+cl3u2, [https://bugzilla.quagga.net]) AC_CONFIG_SRCDIR(lib/zebra.h) @@ -81,6 +81,7 @@ AC_LANG([C]) AC_PROG_CC AC_PROG_CPP AM_PROG_CC_C_O +AC_PROG_RANLIB AC_PROG_EGREP dnl autoconf 2.59 appears not to support AC_PROG_SED -- 2.39.5