Add missing -R in BerkeleyDB macro

[netatalk.git] / macros / perl-check.m4

diff --git a/macros/perl-check.m4 b/macros/perl-check.m4
index c0bb4049b41a9b641bccdb61bced8d6ca353400a..6ae7ea6f901a1e174fef04a88ccca740fa6a944d 100644 (file)
--- a/macros/perl-check.m4
+++ b/macros/perl-check.m4
@@ -1,6 +1,9 @@
-dnl FIXME: This needs to be a proper check
-AC_DEFUN([NETATALK_PROG_PERL], [
-       PERL=/usr/bin/perl
+dnl Autoconf macro to check for the existence of Perl
+
+AC_DEFUN([AC_PROG_PERL], [
+       AC_REQUIRE([AC_EXEEXT])dnl
+       test "x$PERL" = x && AC_PATH_PROG(PERL, perl$EXEEXT, perl$EXEEXT)
+       test "x$PERL" = x && AC_MSG_ERROR([no acceptable Perl found in \$PATH])
 ])
 
 AC_SUBST(PERL)