X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/tripe/blobdiff_plain/bdbd93268bb289994126ec46cbf4b66461579b92..fc916a0942e6ef8f63aefb96119d0e4fd7c7efbb:/vars.am

diff --git a/vars.am b/vars.am
index 4c2b8158..2e680025 100644
--- a/vars.am
+++ b/vars.am
@@ -67,4 +67,29 @@ SUBSTITUTIONS = \
 		pidfile=$(pidfile) logfile=$(logfile) \
 		PYTHON=$(PYTHON)
 
+###--------------------------------------------------------------------------
+### Manpage substitutions.
+
+SUFFIXES		+= .1 .1.in
+SUFFIXES		+= .5 .5.in
+SUFFIXES		+= .7 .7.in
+SUFFIXES		+= .8 .8.in
+
+mandefs = $(top_builddir)/defs.man
+
+mansubst = sed \
+	-e '/@@@PRE@@@/ {' \
+	-e   'r$(mandefs)' \
+	-e   'd' \
+	-e '}'
+
+.1.in.1 .5.in.5 .7.in.7 .8.in.8: $(mandefs)
+	$(mansubst) $< >$@.new && mv $@.new $@
+
+$(mandefs): $(top_srcdir)/defs.man.in Makefile
+	$(confsubst) $(top_srcdir)/defs.man.in >$@.new $(SUBSTITUTIONS)
+	sed '/^\.$$/ d; /^\.\\"/ d' $@.new >$@.new2
+	rm -f $@.new
+	mv $@.new2 $@
+
 ###----- That's all, folks --------------------------------------------------