rsvg-convert versions prior to 2.57 doesn't recognize options for specifying output PDF version. Default PDF output version depends on the version of rsvg-convert. Version 2.57's default is PDF 1.7.
For the moment, don't use younger versions of rsvg-convert. Use inkscape as a fallback. For rsvg-convert >= 2.57, specify --format=pdf1.5, which matches inkscape's default behavior. Signed-off-by: Akira Yokosawa <[email protected]> --- Makefile | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/Makefile b/Makefile index f869862c..9f19ce52 100644 --- a/Makefile +++ b/Makefile @@ -116,7 +116,15 @@ endif # rsvg-convert is preferred to inkscape in SVG --> PDF conversion RSVG_CONVERT := $(shell $(WHICH) rsvg-convert 2>/dev/null) ifdef RSVG_CONVERT - SVG_PDF_CONVERTER = (rsvg-convert) + RSVG_CONVERT_VER := $(shell rsvg-convert --version | $(SED) -e 's/rsvg-convert version //') + RSVG_CONVERT_VER_MINOR := $(shell echo $(RSVG_CONVERT_VER) | $(SED) -E -e 's/^([0-9]+\.[0-9]+).*/\1/') + RSVG_CONVERT_GOOD_VER ?= 2.57 + RSVG_CONVERT_GOOD := $(shell echo $(RSVG_CONVERT_VER_MINOR) $(RSVG_CONVERT_GOOD_VER) | awk '{if ($$1 >= $$2) print 1;}') + ifeq ($(RSVG_CONVERT_GOOD),1) + SVG_PDF_CONVERTER = (rsvg-convert v$(RSVG_CONVERT_VER)) + else + SVG_PDF_CONVERTER = (inkscape) + endif else SVG_PDF_CONVERTER = (inkscape) endif @@ -468,7 +476,7 @@ $(PDFTARGETS_OF_SVG): %.pdf: %.svg ifeq ($(STEELFONT),0) $(error "Steel City Comic" font not found. See #1 in FAQ.txt) endif -ifndef RSVG_CONVERT +ifneq ($(RSVG_CONVERT_GOOD),1) ifndef INKSCAPE $(error $< --> $@ inkscape nor rsvg-convert not found. Please install either one) endif @@ -494,8 +502,8 @@ ifeq ($(RECOMMEND_LIBERATIONMONO),1) $(info Nice-to-have font family 'Liberation Mono' not found. See #9 in FAQ-BUILD.txt) endif -ifdef RSVG_CONVERT - @cat $<i | rsvg-convert --format=pdf > $@ +ifeq ($(RSVG_CONVERT_GOOD),1) + @cat $<i | rsvg-convert --format=pdf1.5 > $@ else ifeq ($(INKSCAPE_ONE),0) @inkscape --export-pdf=$@ $<i > /dev/null 2>&1 -- 2.34.1
