From c2d4114427421864f9152856c6e2b4b9ff6d83dd Mon Sep 17 00:00:00 2001
From: rofl0r <rofl0r@users.noreply.github.com>
Date: Tue, 11 Aug 2020 14:52:16 +0100
Subject: add support for asciidoctor to generate manpages

asciidoctor is a modern replacement for asciidoc and much more lightweight,
issuing "apt-get install asciidoc" on ubuntu 16.04 results in an attempt to
install more than 1.3 GB of dependencies.
---
 docs/man5/Makefile.am | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'docs/man5')

diff --git a/docs/man5/Makefile.am b/docs/man5/Makefile.am
index 247b7ef..48e5b03 100644
--- a/docs/man5/Makefile.am
+++ b/docs/man5/Makefile.am
@@ -7,6 +7,8 @@ else
 A2X_ARGS = -d manpage -f manpage -L
 endif
 
+ASCIIDOCTOR_ARGS = -b manpage
+
 man_MANS = \
 	$(MAN5_FILES:.txt=.5)
 
@@ -14,7 +16,11 @@ man_MANS = \
 if HAVE_A2X
 	$(AM_V_GEN) $(A2X) $(A2X_ARGS) $<
 else
-	@echo "*** a2x (asciidoc) is required to regenerate $(@) ***"; exit 1;
+if HAVE_ASCIIDOCTOR
+	$(AM_V_GEN) $(ASCIIDOCTOR) $(ASCIIDOCTOR_ARGS) $<
+else
+	@echo "*** a2x (asciidoc) or asciidoctor is required to regenerate $(@) ***"; exit 1;
+endif
 endif
 
 CLEANFILES = \
-- 
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