From 7579c2252464254878cb301d409991527356d23e Mon Sep 17 00:00:00 2001 From: Jens Vollinga Date: Wed, 21 Nov 2007 04:01:20 +0000 Subject: [PATCH] * Fixed macro checking for version of libreadline (Mac OS X) [Sheplyakov]. --- acinclude.m4 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/acinclude.m4 b/acinclude.m4 index 11c80399..dd7299c0 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -26,7 +26,7 @@ int main() return 0; }], [ dnl Some non-GNU readline implementations have non-numeric rl_library_version -ginac_cv_rlversion=`sed -e 's/[^0-9.]//g' 'conftest.out'`], [ ginac_cv_rlversion='unknown'], [ ginac_cv_rlversion='4.2'])]) +ginac_cv_rlversion=`sed -e 's/[[^0-9.]]//g' 'conftest.out'`], [ ginac_cv_rlversion='unknown'], [ ginac_cv_rlversion='4.2'])]) if test -z "$ginac_cv_rlversion"; then GINAC_WARNING([Unsupported version of libreadline.]) ginac_cv_rlversion='unknown' -- 2.44.0