Improve manpage checking rule.

[sliver-openvswitch.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index d714428..401d23a 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -154,12 +154,14 @@ rate-limit-check:
 
 if HAVE_GROFF
 ALL_LOCAL += manpage-check
-manpage-check: $(MANS) $(MAN_FRAGMENTS)
-       @manpages=; \
-       for d in $(MANS); do \
-               manpages="$$manpages `test -f $$d || echo $(VPATH)/`$$d"; \
+manpage-check: $(man_MANS) $(dist_man_MANS) $(noinst_man_MANS)
+       @error=false; \
+       for manpage in $?; do \
+               LANG=en_US.UTF-8 groff -w mac -w delim -w escape -w input -w missing -w tab -T ascii -man -p -z $$manpage >$@.tmp 2>&1; \
+               if grep warning: $@.tmp; then error=:; fi; \
+               rm -f $@.tmp; \
        done; \
-       LANG=en_US.UTF-8 groff -w mac -w delim -w escape -w input -w missing -w tab -T ascii -man -p -z $$manpages && touch $@
+       if $$error; then exit 1; else echo touch $@; touch $@; fi
 CLEANFILES += manpage-check
 endif