X-Git-Url: https://git.jankratochvil.net/?p=www.jankratochvil.net.git;a=blobdiff_plain;f=Makefile-head.am;h=83234549ac5ff971cc764d111b49898ed5b9b81c;hp=098112c98b2b0ff54eaf0c1f8b7bb65d32e1440a;hb=d571cc0e1cb54a73d8eeb0a8761c32361e476d16;hpb=3bd47e92eef01a839c869920f4919779a220d4ba

diff --git a/Makefile-head.am b/Makefile-head.am
index 098112c..8323454 100644
--- a/Makefile-head.am
+++ b/Makefile-head.am
@@ -19,21 +19,44 @@
 # Set all needed variables to their empty values to prevent "variable `...' not defined"
 # Any further settings should be done exclusively by += operator
 EXTRA_DIST=
-BUILT_SOURCES=
 CLEANFILES=
 MAINTAINERCLEANFILES=
-noinst_DATA=
+TESTS=
 
 # Force delete of target file if command fails.
 # Generally better behaviour but it requires GNU make. Harmless otherwise.
 .DELETE_ON_ERROR:
 
-%.html: %.html.pl $(top_srcdir)/My/Web.pm $(top_srcdir)/WebConfig.pm
-	perl -I$(top_srcdir) >$@ $<
+# This target is used for "httpd.conf.pl" generator.
+MODPERL_PM=
+EXTRA_DIST+=$(MODPERL_PM)
+MODPERL_PM-print: $(MODPERL_PM)
+	@echo "MODPERL_PM:$(subdir):$(MODPERL_PM)"
+	@for subdir in . $(SUBDIRS);do \
+		if test "$$subdir" = . -o "$$subdir" = intl -o "$$subdir" = po -o "$$subdir" = m4;then :;else \
+			(cd "$$subdir" && $(MAKE) $(AM_MAKEFLAGS) $@) || exit 1; \
+			fi; \
+		done
 
-%.ppm: %.fig Makefile
-	fig2dev -L ppm -S4 -b10 $< $@
+# PiNG is our exchange format. Prevent: make: Circular %.ppm <- %.EXT dependency dropped.
 
-%.png: %.ppm
-	pnmtopng $< >$@
+# Prevent gs(1) EPIPE as it writes about 2x more data out: ( ... ;cat >/dev/null)
+%.png: %.fig Makefile
+	$(PATH_FIG2DEV) -L ppm -S4 -m1.75 -b10 $< | ($(PATH_PNMGAMMA) 0.4;cat >/dev/null) | $(PATH_PNMTOPNG) >$@
+
+%.png: %-badgamma.ppm
+	$(PATH_PNMGAMMA) 0.4 <$< | $(PATH_PNMTOPNG) >$@
+
+%.gif: %.png
+	$(PATH_PNGTOPNM) $< | $(PATH_PPMQUANT) -quiet 256 | $(PATH_PPMTOGIF) -quiet -sort >$@
+
+%.png: %.dia $(top_srcdir)/dia-w.sh
+	$(top_srcdir)/dia-w.sh --nosplash --export $@ $<
+
+%.svg: %.dia $(top_srcdir)/dia-w.sh
+	$(top_srcdir)/dia-w.sh --nosplash --export $@ $<
+
+# Optionally: basename_svg_DPI=30
+%.png: %.svg
+	$(PATH_INKSCAPE) --export-png=$@ $(if $($*_svg_DPI),--export-dpi=$($*_svg_DPI)) --export-background=white $<