From mboxrd@z Thu Jan 1 00:00:00 1970 From: meyering@sourceware.org Date: 25 Jul 2008 08:00:20 -0000 Subject: LVM2 configure.in Message-ID: <20080725080020.31919.qmail@sourceware.org> List-Id: To: lvm-devel@redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: meyering at sourceware.org 2008-07-25 08:00:20 Modified files: . : configure.in Log message: Avoid compiler warnings (provoked by new configure.in bug) on RHEL5. Do not override the default action of AC_CHECK_LIB([readline],... (i.e., leave the ACTION-IF-FOUND parameter blank) so that the subsequent check for rl_completion_matches can use -lreadline. Also, replace AC_CHECK_FUNC+AC_DEFINE with an equivalent AC_CHECK_FUNCS call. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/configure.in.diff?cvsroot=lvm2&r1=1.76&r2=1.77 --- LVM2/configure.in 2008/07/24 14:54:06 1.76 +++ LVM2/configure.in 2008/07/25 08:00:18 1.77 @@ -516,7 +516,8 @@ ################################################################################ dnl -- Check for readline (Shamelessly copied from parted 1.4.17) if test x$READLINE != xno; then - AC_CHECK_LIB([readline], [readline], [rl_found=yes], [rl_found=no]) + rl_found=yes + AC_CHECK_LIB([readline], [readline], , [rl_found=no]) test x$READLINE:$rl_found = xyes:no && AC_MSG_ERROR( GNU Readline could not be found which is required for the @@ -527,9 +528,7 @@ package as well (which may be called readline-devel or something similar). ) if test $rl_found = yes; then - AC_CHECK_FUNC([rl_completion_matches], - AC_DEFINE([HAVE_RL_COMPLETION_MATCHES], 1, - [Define to 1 if rl_completion_matches() is available.])) + AC_CHECK_FUNCS([rl_completion_matches]) AC_DEFINE([READLINE_SUPPORT], 1, [Define to 1 to include the LVM readline shell.]) fi