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-rw-r--r--src/Makefile.am10
1 files changed, 6 insertions, 4 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index f4e88a04b..b59fb8786 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -105,19 +105,21 @@ $(MANPAGE):
if HAVE_LIBZ
# This generates the tool_hugehelp.c file in both uncompressed and
-# compressed formats.
+# compressed formats. $(MANPAGE) must be the first dependency so it
+# can be referenced with $< which points to the correct location in
+# the VPATH.
$(HUGE): $(MANPAGE) $(README) $(MKHELP)
echo '#include "tool_setup.h"' > $(HUGE)
echo '#ifndef HAVE_LIBZ' >> $(HUGE)
- $(NROFF) $(MANPAGE) | $(PERL) $(MKHELP) $(README) >> $(HUGE)
+ $(NROFF) $< | $(PERL) $(MKHELP) $(README) >> $(HUGE)
echo '#else' >> $(HUGE)
- $(NROFF) $(MANPAGE) | $(PERL) $(MKHELP) -c $(README) >> $(HUGE)
+ $(NROFF) $< | $(PERL) $(MKHELP) -c $(README) >> $(HUGE)
echo '#endif /* HAVE_LIBZ */' >> $(HUGE)
else # HAVE_LIBZ
# This generates the tool_hugehelp.c file uncompressed only
$(HUGE): $(MANPAGE) $(README) mkhelp.pl
echo '#include "tool_setup.h"' > $(HUGE)
- $(NROFF) $(MANPAGE) | $(PERL) $(MKHELP) $(README) >> $(HUGE)
+ $(NROFF) $< | $(PERL) $(MKHELP) $(README) >> $(HUGE)
endif
else # USE_MANUAL