From: Quanah Gibson-Mount <quanah@symas.com>
Date: Sun, 30 May 2021 10:12:28 +0000 (+0200)
Subject: docs: Check for docbook2man too
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c97aeda80f9f6c5645ae204cb01f6141dba75659;p=tools%2Fgit-buildpackage.git

docs: Check for docbook2man too
---

diff --git a/docs/Makefile b/docs/Makefile
index 505d74b1..b867e198 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -48,10 +48,14 @@ else
 endif
 
 # Select docbook-to-man tool
-ifeq ($(shell which docbook2x-man), )
+ifneq ($(strip $(shell which docbook2x-man)),)
+	DOCBOOK_TO_MAN=docbook2x-man
+else ifneq ($(strip $(shell which docbook-to-man)),)
 	DOCBOOK_TO_MAN=docbook-to-man
+else ifneq ($(strip $(shell which docbook2man)),)
+	DOCBOOK_TO_MAN=docbook2man
 else
-	DOCBOOK_TO_MAN=docbook2x-man
+	$(error Unable to find usable docbook to man conversion tool)
 endif
 
 all: manual $(MANPAGES)