From: Gilles Darold <gilles@darold.net>
Date: Sat, 14 Sep 2019 13:47:42 +0000 (+0200)
Subject: Do not fail if pod2markdown is not installed
X-Git-Tag: v11.1~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=61a8cc7843659f04e3ce62fef6dcd9597f6fc4d1;p=pgbadger

Do not fail if pod2markdown is not installed
---

diff --git a/Makefile.PL b/Makefile.PL
index 313730c..38c1e34 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -37,12 +37,16 @@ if ($ExtUtils::MakeMaker::VERSION >= 6.46) {
 
 sub MY::postamble {
     return <<'EOMAKE';
+USE_MARKDOWN=$(shell which pod2markdown)
+
 README: doc/pgBadger.pod
 	pod2text $^ > $@
+ifneq ("$(USE_MARKDOWN)", "")
 	cat doc/pgBadger.pod | grep "=head1 " | sed 's/^=head1 \(.*\)/- [\1](#\1)/' | sed 's/ /-/g' | sed 's/--/- /' > $@.md
 	sed -i '1s/^/### TABLE OF CONTENTS\n\n/' $@.md
 	echo >> $@.md
 	pod2markdown $^ | sed 's/^# /### /' >> $@.md
+endif
 
 .INTERMEDIATE: doc/synopsis.pod
 doc/synopsis.pod: Makefile pgbadger