| # This makefile is a simpler alternative to the autoconf-based build |
| # system, for simple local building of the libraries and tools. |
| # It will not install the libraries system-wide, but just create the 'cwebp' |
| # and 'dwebp' tools in the examples/ directory, along with the static |
| # libraries 'src/libwebp.a' and 'src/mux/libwebpmux.a'. |
| # |
| # To build the library and examples, use: |
| # make -f makefile.unix |
| # from this top directory. |
| |
| #### Customizable part #### |
| |
| # These flag assume you have libpng and libjpeg installed. If not, either |
| # follow below install instructions or just comment out the next lines. |
| EXTRA_FLAGS= -DWEBP_HAVE_PNG -DWEBP_HAVE_JPEG -DWEBP_HAVE_TIFF |
| EXTRA_LIBS= -lpng -ltiff -ljpeg -lz |
| ifeq ($(strip $(shell uname)), Darwin) |
| # Work around a problem linking tables marked as common symbols, |
| # cf., src/enc/yuv.[hc] |
| # Failure observed with: gcc 4.2.1 and 4.0.1. |
| EXTRA_FLAGS += -fno-common |
| EXTRA_FLAGS += -I/opt/local/include |
| EXTRA_LIBS += -L/opt/local/lib |
| GL_LIBS = -framework GLUT -framework OpenGL |
| else |
| GL_LIBS = -lglut -lGL |
| endif |
| |
| # To install libraries on Mac OS X: |
| # 1. Install MacPorts (http://www.macports.org/install.php) |
| # 2. Run "sudo port install jpeg" |
| # 3. Run "sudo port install libpng" |
| # 4. Run "sudo port install tiff" |
| |
| # To install libraries on Linux: |
| # 1. Run "sudo apt-get install libjpeg62-dev" |
| # 2. Run "sudo apt-get install libpng12-dev" |
| # 3. Run "sudo apt-get install libtiff4-dev" |
| |
| # Uncomment for build for 32bit platform |
| # Alternatively, you can just use the command |
| # 'make -f makefile.unix EXTRA_FLAGS=-m32' to that effect. |
| # EXTRA_FLAGS += -m32 |
| |
| # Extra flags to enable experimental features and code |
| # EXTRA_FLAGS += -DWEBP_EXPERIMENTAL_FEATURES |
| |
| # Extra flags to enable multi-threading |
| EXTRA_FLAGS += -DWEBP_USE_THREAD |
| EXTRA_LIBS += -lpthread |
| |
| # Extra flags to emulate C89 strictness with the full ANSI |
| EXTRA_FLAGS += -Wextra -Wold-style-definition |
| EXTRA_FLAGS += -Wmissing-prototypes |
| EXTRA_FLAGS += -Wmissing-declarations |
| EXTRA_FLAGS += -Wdeclaration-after-statement |
| # EXTRA_FLAGS += -Wvla |
| |
| #### Nothing should normally be changed below this line #### |
| |
| AR = ar |
| ARFLAGS = r |
| CC = gcc |
| CPPFLAGS = -Isrc/ -Wall |
| CFLAGS = -O3 -DNDEBUG $(EXTRA_FLAGS) |
| INSTALL = install |
| GROFF = /usr/bin/groff |
| COL = /usr/bin/col |
| LDFLAGS = $(EXTRA_LIBS) -lm |
| |
| DEC_OBJS = \ |
| src/dec/alpha.o \ |
| src/dec/buffer.o \ |
| src/dec/frame.o \ |
| src/dec/idec.o \ |
| src/dec/io.o \ |
| src/dec/layer.o \ |
| src/dec/quant.o \ |
| src/dec/tree.o \ |
| src/dec/vp8.o \ |
| src/dec/vp8l.o \ |
| src/dec/webp.o \ |
| |
| DSP_OBJS = \ |
| src/dsp/cpu.o \ |
| src/dsp/dec.o \ |
| src/dsp/dec_neon.o \ |
| src/dsp/dec_sse2.o \ |
| src/dsp/enc.o \ |
| src/dsp/enc_sse2.o \ |
| src/dsp/lossless.o \ |
| src/dsp/upsampling.o \ |
| src/dsp/upsampling_sse2.o \ |
| src/dsp/yuv.o \ |
| |
| ENC_OBJS = \ |
| src/enc/alpha.o \ |
| src/enc/analysis.o \ |
| src/enc/backward_references.o \ |
| src/enc/config.o \ |
| src/enc/cost.o \ |
| src/enc/filter.o \ |
| src/enc/frame.o \ |
| src/enc/histogram.o \ |
| src/enc/iterator.o \ |
| src/enc/layer.o \ |
| src/enc/picture.o \ |
| src/enc/quant.o \ |
| src/enc/syntax.o \ |
| src/enc/tree.o \ |
| src/enc/vp8l.o \ |
| src/enc/webpenc.o \ |
| |
| EX_UTIL_OBJS = \ |
| examples/example_util.o \ |
| |
| MUX_OBJS = \ |
| src/mux/demux.o \ |
| src/mux/muxedit.o \ |
| src/mux/muxinternal.o \ |
| src/mux/muxread.o \ |
| |
| UTILS_OBJS = \ |
| src/utils/bit_reader.o \ |
| src/utils/bit_writer.o \ |
| src/utils/color_cache.o \ |
| src/utils/filters.o \ |
| src/utils/huffman.o \ |
| src/utils/huffman_encode.o \ |
| src/utils/quant_levels.o \ |
| src/utils/rescaler.o \ |
| src/utils/thread.o \ |
| src/utils/utils.o \ |
| |
| LIBWEBP_OBJS = $(DEC_OBJS) $(DSP_OBJS) $(ENC_OBJS) $(UTILS_OBJS) |
| LIBWEBPMUX_OBJS = $(MUX_OBJS) |
| |
| HDRS_INSTALLED = \ |
| src/webp/decode.h \ |
| src/webp/encode.h \ |
| src/webp/types.h \ |
| |
| HDRS = \ |
| src/dec/decode_vp8.h \ |
| src/dec/vp8i.h \ |
| src/dec/vp8li.h \ |
| src/dec/webpi.h \ |
| src/dsp/dsp.h \ |
| src/dsp/lossless.h \ |
| src/dsp/yuv.h \ |
| src/enc/cost.h \ |
| src/enc/vp8enci.h \ |
| src/utils/bit_reader.h \ |
| src/utils/bit_writer.h \ |
| src/utils/color_cache.h \ |
| src/utils/filters.h \ |
| src/utils/huffman.h \ |
| src/utils/huffman_encode.h \ |
| src/utils/quant_levels.h \ |
| src/utils/rescaler.h \ |
| src/utils/thread.h \ |
| src/webp/format_constants.h \ |
| src/webp/mux.h \ |
| $(HDRS_INSTALLED) \ |
| |
| OUT_LIBS = examples/libexample_util.a src/libwebp.a |
| OUT_EXAMPLES = examples/cwebp examples/dwebp |
| |
| OUTPUT = $(OUT_LIBS) $(OUT_EXAMPLES) |
| ifeq ($(MAKECMDGOALS),clean) |
| OUTPUT += examples/vwebp examples/webpmux src/mux/libwebpmux.a |
| endif |
| |
| all: ex |
| |
| %.o: %.c $(HDRS) |
| $(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@ |
| |
| examples/libexample_util.a: $(EX_UTIL_OBJS) |
| src/libwebp.a: $(LIBWEBP_OBJS) |
| src/mux/libwebpmux.a: $(LIBWEBPMUX_OBJS) |
| |
| %.a: |
| $(AR) $(ARFLAGS) $@ $^ |
| |
| ex: $(OUT_EXAMPLES) |
| |
| examples/cwebp: examples/cwebp.o |
| examples/dwebp: examples/dwebp.o |
| examples/vwebp: examples/vwebp.o |
| examples/webpmux: examples/webpmux.o |
| |
| examples/cwebp: src/libwebp.a |
| examples/dwebp: examples/libexample_util.a src/libwebp.a |
| examples/vwebp: examples/libexample_util.a src/mux/libwebpmux.a src/libwebp.a |
| examples/vwebp: EXTRA_LIBS += $(GL_LIBS) |
| examples/webpmux: examples/libexample_util.a src/mux/libwebpmux.a src/libwebp.a |
| |
| $(OUT_EXAMPLES) examples/vwebp examples/webpmux: |
| $(CC) -o $@ $^ $(LDFLAGS) |
| |
| dist: DESTDIR := dist |
| dist: all |
| $(INSTALL) -m755 -d $(DESTDIR)/include/webp \ |
| $(DESTDIR)/doc $(DESTDIR)/lib |
| $(INSTALL) -m755 -s $(OUT_EXAMPLES) $(DESTDIR) |
| $(INSTALL) -m644 $(HDRS_INSTALLED) $(DESTDIR)/include/webp |
| $(INSTALL) -m644 src/libwebp.a $(DESTDIR)/lib |
| umask 022; \ |
| for m in man/[cd]webp.1; do \ |
| basenam=$$(basename $$m .1); \ |
| $(GROFF) -t -e -man -T utf8 $$m \ |
| | $(COL) -bx >$(DESTDIR)/doc/$${basenam}.txt; \ |
| $(GROFF) -t -e -man -T html $$m \ |
| | $(COL) -bx >$(DESTDIR)/doc/$${basenam}.html; \ |
| done |
| |
| clean: |
| $(RM) $(OUTPUT) *~ \ |
| examples/*.o examples/*~ \ |
| src/dec/*.o src/dec/*~ \ |
| src/dsp/*.o src/dsp/*~ \ |
| src/enc/*.o src/enc/*~ \ |
| src/mux/*.o src/mux/*~ \ |
| src/utils/*.o src/utils/*~ \ |
| src/webp/*~ man/*~ doc/*~ swig/*~ \ |
| |
| superclean: clean |
| $(RM) -r .git *.log *.cache *~ |
| $(RM) -r .deps */.deps */*/.deps |
| $(RM) -r .libs */.libs */*/.libs |
| $(RM) */*.lo */*/*.lo |
| $(RM) */*.la */*/*.la |
| $(RM) Makefile */Makefile */*/Makefile |
| $(RM) Makefile.in */Makefile.in */*/Makefile.in |
| $(RM) config.log autom4te.cache libtool config.h stamp-h1 |
| $(RM) aclocal.m4 compile config.guess config.h.in config.sub config.status |
| $(RM) configure depcomp install-sh ltmain.sh missing src/libwebp.pc |
| $(RM) m4/* |
| |
| .PHONY: all clean dist ex superclean |
| .SUFFIXES: |
