Mercurial > hg > octave-lojdl > gnulib-hg
changeset 3319:c7afd24645e8
(AM_PATH_PROG_WITH_TEST): Quote first arg of AC_DEFUN.
(AM_PATH_PROG_WITH_TEST): Output "no" only if $1 isn't $4.
author | Jim Meyering <jim@meyering.net> |
---|---|
date | Sat, 04 Aug 2001 16:58:55 +0000 |
parents | 08b884d77991 |
children | 39ed68fa43f3 |
files | m4/progtest.m4 |
diffstat | 1 files changed, 8 insertions(+), 6 deletions(-) [+] |
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--- a/m4/progtest.m4 +++ b/m4/progtest.m4 @@ -2,15 +2,17 @@ # Ulrich Drepper <drepper@cygnus.com>, 1996. # # This file can be copied and used freely without restrictions. It can -# be used in projects which are not available under the GNU Public License -# but which still want to provide support for the GNU gettext functionality. -# Please note that the actual code is *not* freely available. +# be used in projects which are not available under the GNU General Public +# License but which still want to provide support for the GNU gettext +# functionality. +# Please note that the actual code of GNU gettext is covered by the GNU +# General Public License and is *not* in the public domain. -# serial 1 +# serial 2 dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) -AC_DEFUN(AM_PATH_PROG_WITH_TEST, +AC_DEFUN([AM_PATH_PROG_WITH_TEST], [# Extract the first word of "$2", so it can be a program name with args. set dummy $2; ac_word=[$]2 AC_MSG_CHECKING([for $ac_word]) @@ -38,7 +40,7 @@ ;; esac])dnl $1="$ac_cv_path_$1" -if test -n "[$]$1"; then +if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then AC_MSG_RESULT([$]$1) else AC_MSG_RESULT(no)