Use rsvg-convert instead of GIMP for converting SVG to PNG.

[pspp] / Smake

diff --git a/Smake b/Smake
index 72c1d34f0b5a6cbc14e6875325fba62c25e68611..8061b698f7ed4996909a370d02a43b2c6ea38fbe 100644 (file)
--- a/Smake
+++ b/Smake
@@ -24,6 +24,8 @@ all: everything
 GNULIB = ../gnulib
 GNULIB_TOOL = $(GNULIB)/gnulib-tool
 
+PYTHON3 = python3
+
 GNULIB_MODULES = \
        assert \
        byteswap \
@@ -419,12 +421,6 @@ clean: clean-icons
 .PHONY: all gettextize clean
 
 
-# The "convert" program from imagemagick can be used to create png from svg but doesn't properly deal
-# with the alpha channels.  Therefore, it is not recommended for production pspp builds, but might
-# be useful to get something working on a platform which doesn't have a working gimp.
-
-#svg2png=convert -background transparent $1 $3
-
 # Graphical layout of icons and our portfolio
 # ===========================================
 #
@@ -456,33 +452,35 @@ clean: clean-icons
 #  => all others are in scaled (just one design svg)
 #
 
+SVG2PNG = PYTHON3='$(PYTHON3)' build-aux/svg2png
+
 # Rule for icons with size dependent graphical design
 src/ui/gui/icons/%.png: src/ui/gui/artwork/%.svg build-aux/svg2png src/ui/gui/icons/COPYING_CCBYSA3
        mkdir -p $(dir $@)
-       build-aux/svg2png "$<" "$(lastword $^)" "$@"
+       $(SVG2PNG) "$<" "$(lastword $^)" "$@"
 
 # Rules for icons which are simply scaled - Attention multitarget would trigger only once...
 src/ui/gui/icons/16x16/%.png : src/ui/gui/artwork/scalable/%.svg build-aux/svg2png src/ui/gui/icons/COPYING_CCBYSA3
        mkdir -p $(dir $@)
-       build-aux/svg2png "$<" "$(lastword $^)" "$@"
+       $(SVG2PNG) "$<" "$(lastword $^)" "$@"
 src/ui/gui/icons/22x22/%.png : src/ui/gui/artwork/scalable/%.svg build-aux/svg2png src/ui/gui/icons/COPYING_CCBYSA3
        mkdir -p $(dir $@)
-       build-aux/svg2png "$<" "$(lastword $^)" "$@"
+       $(SVG2PNG) "$<" "$(lastword $^)" "$@"
 src/ui/gui/icons/24x24/%.png : src/ui/gui/artwork/scalable/%.svg build-aux/svg2png src/ui/gui/icons/COPYING_CCBYSA3
        mkdir -p $(dir $@)
-       build-aux/svg2png "$<" "$(lastword $^)" "$@"
+       $(SVG2PNG) "$<" "$(lastword $^)" "$@"
 src/ui/gui/icons/32x32/%.png : src/ui/gui/artwork/scalable/%.svg build-aux/svg2png src/ui/gui/icons/COPYING_CCBYSA3
        mkdir -p $(dir $@)
-       build-aux/svg2png "$<" "$(lastword $^)" "$@"
+       $(SVG2PNG) "$<" "$(lastword $^)" "$@"
 src/ui/gui/icons/48x48/%.png : src/ui/gui/artwork/scalable/%.svg build-aux/svg2png src/ui/gui/icons/COPYING_CCBYSA3
        mkdir -p $(dir $@)
-       build-aux/svg2png "$<" "$(lastword $^)" "$@"
+       $(SVG2PNG) "$<" "$(lastword $^)" "$@"
 src/ui/gui/icons/96x96/%.png : src/ui/gui/artwork/scalable/%.svg build-aux/svg2png src/ui/gui/icons/COPYING_CCBYSA3
        mkdir -p $(dir $@)
-       build-aux/svg2png "$<" "$(lastword $^)" "$@"
+       $(SVG2PNG) "$<" "$(lastword $^)" "$@"
 src/ui/gui/icons/256x256/%.png : src/ui/gui/artwork/scalable/%.svg build-aux/svg2png src/ui/gui/icons/COPYING_CCBYSA3
        mkdir -p $(dir $@)
-       build-aux/svg2png "$<" "$(lastword $^)" "$@"
+       $(SVG2PNG) "$<" "$(lastword $^)" "$@"
 
 # Copy svg
 src/ui/gui/icons/%.svg: src/ui/gui/artwork/%.svg