Don't install gzip'd manpages

Index: Makefile.in
--- Makefile.in.orig
+++ Makefile.in
@@ -1103,16 +1103,7 @@ install-include-server: include-server pump
 install-man: $(man1_MEN)
 	$(mkinstalldirs) "$(DESTDIR)$(man1dir)"
 	for p in $(man1_MEN); do \
-	  if $(GZIP_BIN) --help >/dev/null 2>&1; then \
-	    mkdir -p "`dirname $$p`"; \
-	    if [ -e "$(DESTDIR)$(man1dir)$$p" ]; then rm -fv "$(DESTDIR)$(man1dir)$$p"; fi; \
-	    $(GZIP_BIN) < "$(srcdir)/$$p" > "$$p.gz"; \
-	    $(INSTALL_DATA) "$$p.gz" "$(DESTDIR)$(man1dir)" || exit 1; \
-	  else \
-	    echo "Warning: no working gzip, installing man pages uncompressed" 1>&2; \
-	    if [ -e "$(DESTDIR)$(man1dir)$$p.gz" ]; then rm -fv "$(DESTDIR)$(man1dir)$$p.gz"; fi; \
 	    $(INSTALL_DATA) "$(srcdir)/$$p" "$(DESTDIR)$(man1dir)" || exit 1; \
-	  fi; \
 	done
 
 install-doc: $(pkgdoc_DOCS)