Add openjpeg, jbig2dec, and mupdf to libports

MuPDF is a fast and versatile PDF rendering library with only a few
dependencies. It depends on openjpeg (JPEG2000 codec) and jbig2dec (b/w
image compression library). Therefore, this patch comprises the ports of
these libraries as well. All libraries compile well in the Genode build
system but are not tested yet.

.gitignore

@@ -20,6 +20,7 @@
 /libports/include/ffat
 /libports/include/freetype
 /libports/include/ft2build.h
+/libports/include/jbig2dec
 /libports/include/libc-amd64/
 /libports/include/libc-arm/
 /libports/include/libc-i386/
@@ -27,6 +28,7 @@
 /libports/include/libpng
 /libports/include/lwip/lwip
 /libports/include/lwip/netif
+/libports/include/mupdf
 /libports/include/ncurses/MKterm.h.awk
 /libports/include/ncurses/capdefaults.c
 /libports/include/ncurses/curses.h
@@ -45,6 +47,7 @@
 /libports/include/ncurses/termcap.h
 /libports/include/ncurses/tic.h
 /libports/include/ncurses/unctrl.h
+/libports/include/openjpeg
 /libports/include/python2.6
 /libports/include/readline/keymaps.h
 /libports/include/readline/rlstdc.h
@@ -63,6 +66,7 @@
 /libports/src/lib/ncurses/names.c
 /libports/src/lib/ncurses/unctrl.c
 /libports/tool/mesa/glsl
+/libports/tool/mupdf
 /ports-foc/contrib
 /ports-okl4/contrib
 /ports-okl4/download

libports/lib/import/import-jbig2dec.mk

@@ -0,0 +1 @@
+REP_INC_DIR += include/jbig2dec

libports/lib/import/import-mupdf.mk

@@ -0,0 +1 @@
+REP_INC_DIR += include/mupdf

libports/lib/import/import-openjpeg.mk

@@ -0,0 +1 @@
+REP_INC_DIR += include/openjpeg

libports/lib/mk/jbig2dec.mk

@@ -0,0 +1,16 @@
+JBIG2DEC     = jbig2dec-0.11
+JBIG2DEC_DIR = $(REP_DIR)/contrib/$(JBIG2DEC)
+LIBS        += libc libpng zlib
+INC_DIR     += $(JBIG2DEC_DIR) $(REP_DIR)/include/jbig2dec
+
+# incorporate all '*.c' files except those that are not part of the library
+FILTER_OUT = jbig2dec.c snprintf.c
+SRC_C = $(filter-out $(FILTER_OUT),$(notdir $(wildcard $(JBIG2DEC_DIR)/*.c)))
+
+# definitions normally provided by a config.h file
+CC_OPT += -DHAVE_STRING_H -DHAVE_STDINT_H
+
+# disable warning noise for contrib code
+CC_WARN = -Wno-deprecated-declarations
+
+vpath %.c $(JBIG2DEC_DIR)

libports/lib/mk/mupdf.mk

@@ -0,0 +1,16 @@
+MUPDF     = mupdf-0.9
+MUPDF_DIR = $(REP_DIR)/contrib/$(MUPDF)
+LIBS     += libc jpeg zlib jbig2dec openjpeg freetype
+INC_DIR  += $(addprefix $(MUPDF_DIR)/,fitz pdf xps)
+
+SRC_C  = $(addprefix fitz/,$(notdir $(wildcard $(MUPDF_DIR)/fitz/*.c)))
+SRC_C += $(addprefix pdf/, $(notdir $(wildcard $(MUPDF_DIR)/pdf/*.c)))
+SRC_C += $(addprefix xps/, $(notdir $(wildcard $(MUPDF_DIR)/xps/*.c)))
+SRC_C += $(addprefix draw/,$(notdir $(wildcard $(MUPDF_DIR)/draw/*.c)))
+
+# disable warning noise for contrib code
+CC_WARN += -Wall -Wno-uninitialized -Wno-unused-but-set-variable
+
+vpath %.c $(MUPDF_DIR)
+
+SHARED_LIB = yes

libports/lib/mk/openjpeg.mk

@@ -0,0 +1,44 @@
+OPENJPEG     = openjpeg-1.4
+OPENJPEG_DIR = $(REP_DIR)/contrib/$(OPENJPEG)/libopenjpeg
+LIBS        += libc libm
+INC_DIR     += $(OPENJPEG_DIR) $(REP_DIR)/include/openjpeg
+
+# incorporate all '*.c' files except those that are not part of the library
+FILTER_OUT = t1_generate_luts.c
+SRC_C = $(filter-out $(FILTER_OUT),$(notdir $(wildcard $(OPENJPEG_DIR)/*.c)))
+
+# disable warning noise for contrib code
+CC_WARN = -Wno-unused-but-set-variable
+
+vpath %.c $(OPENJPEG_DIR)
+
+
+#
+# Provide 'opj_config.h' file normally created by the configure process
+#
+opj_config.h:
+	$(VERBOSE)echo "#define PACKAGE_VERSION \"1.4.0\"" > $@
+
+$(SRC_C): opj_config.h
+
+clean: clean_opj_config_h
+
+
+#
+# 'malloc.h' is deprecated, yet still included by libopenjpeg, so that we have
+# to provide a dummy implementation here.
+#
+malloc.h:
+	$(VERBOSE)echo "#include <stdlib.h>" > $@
+	$(VERBOSE)echo "#undef HAVE_MEMALIGN" >> $@
+
+$(SRC_C): malloc.h
+
+clean: clean_malloc_h
+
+
+clean_malloc_h clean_opj_config_h:
+	$(VERBOSE)rm -f malloc.h
+
+
+SHARED_LIB = yes

libports/ports/jbig2dec.mk

@@ -0,0 +1,29 @@
+JBIG2DEC     = jbig2dec-0.11
+JBIG2DEC_TGZ = $(JBIG2DEC).tar.gz
+JBIG2DEC_URL = http://ghostscript.com/~giles/jbig2/jbig2dec/$(JBIG2DEC_TGZ)
+
+#
+# Interface to top-level prepare Makefile
+#
+PORTS += $(JBIG2DEC)
+
+prepare-jbig2dec: $(CONTRIB_DIR)/$(JBIG2DEC) include/jbig2dec/jbig2.h
+
+$(CONTRIB_DIR)/$(JBIG2DEC): clean-jbig2dec
+
+#
+# Port-specific local rules
+#
+$(DOWNLOAD_DIR)/$(JBIG2DEC_TGZ):
+	$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) $(JBIG2DEC_URL) && touch $@
+
+$(CONTRIB_DIR)/$(JBIG2DEC): $(DOWNLOAD_DIR)/$(JBIG2DEC_TGZ)
+	$(VERBOSE)tar xfz $< -C $(CONTRIB_DIR) && touch $@
+
+include/jbig2dec/jbig2.h:
+	$(VERBOSE)mkdir -p $(dir $@)
+	$(VERBOSE)ln -s ../../$(CONTRIB_DIR)/$(JBIG2DEC)/jbig2.h $@
+
+clean-jbig2dec:
+	$(VERBOSE)rm -rf include/jbig2dec
+	$(VERBOSE)rm -rf $(CONTRIB_DIR)/$(JBIG2DEC)

libports/ports/mupdf.mk

@@ -0,0 +1,98 @@
+MUPDF     := mupdf-0.9
+MUPDF_TGZ := mupdf-0.9.tar.gz
+MUPDF_URL := http://mupdf.googlecode.com/files/mupdf-0.9-source.tar.gz
+MUPDF_DIR := $(CONTRIB_DIR)/$(MUPDF)
+
+#
+# Interface to top-level prepare Makefile
+#
+PORTS += $(MUPDF)
+
+prepare-mupdf: $(CONTRIB_DIR)/$(MUPDF)
+
+$(CONTRIB_DIR)/$(MUPDF): clean-mupdf
+
+#
+# Port-specific local rules
+#
+$(DOWNLOAD_DIR)/$(MUPDF_TGZ):
+	$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) -O $@ $(MUPDF_URL) && touch $@
+
+$(CONTRIB_DIR)/$(MUPDF): $(DOWNLOAD_DIR)/$(MUPDF_TGZ)
+	$(VERBOSE)tar xfz $< -C $(CONTRIB_DIR) && touch $@
+
+clean-mupdf: clean-mupdf_contrib
+clean-mupdf_contrib:
+	$(VERBOSE)rm -rf $(MUPDF_DIR)
+
+#
+# Install public headers to 'include/mupdf/'
+#
+MUPDF_INC_DIR   := include/mupdf
+MUPDF_INC_FILES := $(addprefix $(MUPDF_INC_DIR)/,mupdf.h fitz.h muxps.h)
+
+prepare-mupdf: $(MUPDF_INC_FILES)
+
+$(MUPDF_INC_FILES): $(MUPDF_INC_DIR)
+
+$(MUPDF_INC_DIR):
+	$(VERBOSE)mkdir -p $@
+
+include/mupdf/mupdf.h:
+	$(VERBOSE)ln -s ../../$(MUPDF_DIR)/pdf/mupdf.h $@
+include/mupdf/muxps.h:
+	$(VERBOSE)ln -s ../../$(MUPDF_DIR)/xps/muxps.h $@
+include/mupdf/fitz.h:
+	$(VERBOSE)ln -s ../../$(MUPDF_DIR)/fitz/fitz.h $@
+
+clean-mupdf: clean-mupdf_include
+clean-mupdf_include:
+	$(VERBOSE)rm -rf include/mupdf
+
+#
+# Compile tools used to create generated header files
+#
+MUPDF_FONTDUMP = tool/mupdf/fontdump
+MUPDF_CMAPDUMP = tool/mupdf/cmapdump
+
+prepare-mupdf: $(MUPDF_FONTDUMP) $(MUPDF_CMAPDUMP)
+
+$(MUPDF_FONTDUMP) $(MUPDF_CMAPDUMP): $(MUPDF_DIR)
+	$(VERBOSE)mkdir -p $(dir $@)
+	$(VERBOSE)gcc $(addprefix -I$(MUPDF_DIR)/,fitz pdf) $(MUPDF_DIR)/scripts/$(notdir $@).c -o $@
+
+clean-mupdf: clean-mupdf_tool
+clean-mupdf_tool:
+	$(VERBOSE)rm -rf tool/mupdf
+
+#
+# Create generated (lib-internal) header files
+#
+MUPDF_GEN_DIR   := $(MUPDF_DIR)/generated
+MUPDF_GEN_FILES := $(addprefix $(MUPDF_GEN_DIR)/,cmap_cns.h cmap_gb.h cmap_japan.h cmap_korea.h font_base14.h font_droid.h font_cjk.h)
+
+$(MUPDF_GEN_FILES): $(MUPDF_FONTDUMP) $(MUPDF_CMAPDUMP)
+$(MUPDF_GEN_FILES): $(MUPDF_GEN_DIR)
+
+prepare-mupdf: $(MUPDF_GEN_FILES)
+
+$(MUPDF_GEN_DIR):
+	$(VERBOSE)mkdir -p $@
+
+MUPDF_ABS_DIR = $(realpath $(MUPDF_DIR))
+
+$(MUPDF_DIR)/generated/cmap_cns.h:
+	$(VERBOSE)$(MUPDF_CMAPDUMP) $@ $(MUPDF_ABS_DIR)/cmaps/cns/*
+$(MUPDF_DIR)/generated/cmap_gb.h:
+	$(VERBOSE)$(MUPDF_CMAPDUMP) $@ $(MUPDF_ABS_DIR)/cmaps/gb/*
+$(MUPDF_DIR)/generated/cmap_japan.h:
+	$(VERBOSE)$(MUPDF_CMAPDUMP) $@ $(MUPDF_ABS_DIR)/cmaps/japan/*
+$(MUPDF_DIR)/generated/cmap_korea.h:
+	$(VERBOSE)$(MUPDF_CMAPDUMP) $@ $(MUPDF_ABS_DIR)/cmaps/korea/*
+$(MUPDF_DIR)/generated/font_base14.h:
+	$(VERBOSE)$(MUPDF_FONTDUMP) $@ $(MUPDF_ABS_DIR)/fonts/*.cff
+$(MUPDF_DIR)/generated/font_droid.h:
+	$(VERBOSE)$(MUPDF_FONTDUMP) $@ $(addprefix $(MUPDF_ABS_DIR)/fonts/droid/,DroidSans.ttf DroidSansMono.ttf)
+$(MUPDF_DIR)/generated/font_cjk.h:
+	$(VERBOSE)$(MUPDF_FONTDUMP) $@ $(MUPDF_ABS_DIR)/fonts/droid/DroidSansFallback.ttf
+

libports/ports/openjpeg.mk

@@ -0,0 +1,29 @@
+OPENJPEG     = openjpeg-1.4
+OPENJPEG_TGZ = openjpeg-1.4.tar.gz
+OPENJPEG_URL = http://openjpeg.googlecode.com/files/openjpeg_v1_4_sources_r697.tgz
+
+#
+# Interface to top-level prepare Makefile
+#
+PORTS += $(OPENJPEG)
+
+prepare-openjpeg: $(CONTRIB_DIR)/$(OPENJPEG)
+
+$(CONTRIB_DIR)/$(OPENJPEG): clean-openjpeg include/openjpeg/openjpeg.h
+
+#
+# Port-specific local rules
+#
+$(DOWNLOAD_DIR)/$(OPENJPEG_TGZ):
+	$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) -O $@ $(OPENJPEG_URL) && touch $@
+
+$(CONTRIB_DIR)/$(OPENJPEG): $(DOWNLOAD_DIR)/$(OPENJPEG_TGZ)
+	$(VERBOSE)tar xfz $< --transform "s/openjpeg_v1_4_sources_r697/$(OPENJPEG)/" -C $(CONTRIB_DIR) && touch $@
+
+include/openjpeg/openjpeg.h:
+	$(VERBOSE)mkdir -p $(dir $@)
+	$(VERBOSE)ln -s ../../$(CONTRIB_DIR)/$(OPENJPEG)/libopenjpeg/openjpeg.h $@
+
+clean-openjpeg:
+	$(VERBOSE)rm -rf include/openjpeg
+	$(VERBOSE)rm -rf $(CONTRIB_DIR)/$(OPENJPEG)

libports/src/test/libports/jbig2dec/target.mk

@@ -0,0 +1,5 @@
+TARGET = test-jbig2dec
+LIBS   = cxx env jbig2dec
+SRC_CC = main.cc
+
+vpath main.cc $(PRG_DIR)/..

libports/src/test/libports/mupdf/target.mk

@@ -0,0 +1,5 @@
+TARGET = test-mupdf
+LIBS   = cxx env mupdf
+SRC_CC = main.cc
+
+vpath main.cc $(PRG_DIR)/..

libports/src/test/libports/openjpeg/target.mk

@@ -0,0 +1,5 @@
+TARGET = test-openjpeg
+LIBS   = cxx env openjpeg
+SRC_CC = main.cc
+
+vpath main.cc $(PRG_DIR)/..