Imported Upstream version 1.47.9

[platform/upstream/help2man.git] / aclocal.m4

diff --git a/aclocal.m4 b/aclocal.m4
index 9ab8918..0cf7269 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,11 +1,20 @@
-dnl Local macros
+# Local macros for help2man
+
+# Copyright (C) 2012, 2014 Free Software Foundation, Inc.
+
+# Copying and distribution of this file, with or without modification,
+# are permitted in any medium without royalty provided the copyright
+# notice and this notice are preserved.  This file is offered as-is,
+# without any warranty.
+
+# Written by Brendan O'Dea <bod@debian.org>
 
 changequote()
 define(RIGHT_BRACKET, ])
 changequote([, ])
 
-dnl AC_PROG_PERL([MIN-VERSION])
-AC_DEFUN(AC_PROG_PERL,
+dnl LOCAL_PROG_PERL([MIN-VERSION])
+AC_DEFUN(LOCAL_PROG_PERL,
 [# find perl binary
 AC_MSG_CHECKING([for perl])
 AC_CACHE_VAL(ac_cv_prog_PERL,
@@ -35,8 +44,8 @@ AC_SUBST(PERL)dnl
 ])dnl
 
 dnl Check for perl module
-dnl AC_PERL_MODULE(MODULE, [MIN-VERSION])
-AC_DEFUN(AC_PERL_MODULE,
+dnl LOCAL_PERL_MODULE(MODULE, [MIN-VERSION])
+AC_DEFUN(LOCAL_PERL_MODULE,
 [# check module exists
 AC_MSG_CHECKING([for module $1])
 define([AC_CV_NAME], translit([ac_cv_module_$1], [:], [_]))dnl
@@ -50,3 +59,11 @@ AC_CACHE_VAL(AC_CV_NAME,
 ])dnl
 AC_MSG_RESULT([$]AC_CV_NAME)
 ])dnl
+
+dnl Set path to program, or use automake's "missing"
+dnl LOCAL_PROG_OR_MISSING(PROG)
+AC_DEFUN(LOCAL_PROG_OR_MISSING,
+[ # find path or use "missing"
+define([PROG_VAR], translit([$1], [a-z-], [A-Z_]))
+AC_PATH_PROG(PROG_VAR, [$1], [$ac_aux_dir/missing $1])
+])dnl