# 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', 'src/libwebpdecoder.a', 'src/mux/libwebpmux.a', # 'src/demux/libwebpdemux.a' and 'extras/libwebpextras.a'. # # To build the library and examples, use: # make -f makefile.unix # from this top directory. #### Customizable part #### # These flags assume you have libpng, libjpeg, libtiff and libgif installed. If # not, either follow the install instructions below or just comment out the next # four lines. EXTRA_FLAGS= -DWEBP_HAVE_PNG -DWEBP_HAVE_JPEG -DWEBP_HAVE_TIFF DWEBP_LIBS= -lpng -lz CWEBP_LIBS= $(DWEBP_LIBS) -ljpeg -ltiff GIF_LIBS = -lgif ifeq ($(strip $(shell uname)), Darwin) # Work around a problem linking tables marked as common symbols, # cf., src/enc/yuv.[hc] # Failure observed with: gcc 4.2.1 and 4.0.1. EXTRA_FLAGS += -fno-common EXTRA_FLAGS += -DHAVE_GLUT_GLUT_H EXTRA_FLAGS += -I/opt/local/include EXTRA_LIBS += -L/opt/local/lib GL_LIBS = -framework GLUT -framework OpenGL else GL_LIBS = -lglut -lGL endif # To install libraries on Mac OS X: # 1. Install MacPorts (http://www.macports.org/install.php) # 2. Run "sudo port install jpeg" # 3. Run "sudo port install libpng" # 4. Run "sudo port install tiff" # 5. Run "sudo port install giflib" # To install libraries on Linux: # 1. Run "sudo apt-get install libjpeg62-dev" # 2. Run "sudo apt-get install libpng12-dev" # 3. Run "sudo apt-get install libtiff4-dev" # 4. Run "sudo apt-get install libgif-dev" # Uncomment for build for 32bit platform # Alternatively, you can just use the command # 'make -f makefile.unix EXTRA_FLAGS=-m32' to that effect. # EXTRA_FLAGS += -m32 # Extra flags to enable experimental features and code # EXTRA_FLAGS += -DWEBP_EXPERIMENTAL_FEATURES # Extra flags to enable byte swap for 16 bit colorspaces. # EXTRA_FLAGS += -DWEBP_SWAP_16BIT_CSP # Extra flags to enable multi-threading EXTRA_FLAGS += -DWEBP_USE_THREAD EXTRA_LIBS += -lpthread # Control symbol visibility. Comment out if your compiler doesn't support it. EXTRA_FLAGS += -fvisibility=hidden # Extra flags to emulate C89 strictness with the full ANSI EXTRA_FLAGS += -Wextra -Wold-style-definition EXTRA_FLAGS += -Wmissing-prototypes EXTRA_FLAGS += -Wmissing-declarations EXTRA_FLAGS += -Wdeclaration-after-statement EXTRA_FLAGS += -Wshadow EXTRA_FLAGS += -Wformat-security -Wformat-nonliteral # EXTRA_FLAGS += -Wvla # SSE4.1-specific flags: ifeq ($(HAVE_SSE41), 1) EXTRA_FLAGS += -DWEBP_HAVE_SSE41 src/dsp/%_sse41.o: EXTRA_FLAGS += -msse4.1 endif # AVX2-specific flags: ifeq ($(HAVE_AVX2), 1) EXTRA_FLAGS += -DWEBP_HAVE_AVX2 src/dsp/%_avx2.o: EXTRA_FLAGS += -mavx2 endif # NEON-specific flags: # EXTRA_FLAGS += -march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a8 # -> seems to make the overall lib slower: -fno-split-wide-types # MIPS (MSA) 32-bit build specific flags for mips32r5 (p5600): # EXTRA_FLAGS += -mips32r5 -mabi=32 -mtune=p5600 -mmsa -mfp64 # EXTRA_FLAGS += -msched-weight -mload-store-pairs # MIPS (MSA) 64-bit build specific flags for mips64r6 (i6400): # EXTRA_FLAGS += -mips64r6 -mabi=64 -mtune=i6400 -mmsa -mfp64 # EXTRA_FLAGS += -msched-weight -mload-store-pairs #### Nothing should normally be changed below this line #### AR = ar ARFLAGS = r CPPFLAGS = -Isrc/ -Wall CFLAGS = -O3 -DNDEBUG $(EXTRA_FLAGS) CC = gcc INSTALL = install GROFF = /usr/bin/groff COL = /usr/bin/col LDFLAGS = $(EXTRA_LIBS) $(EXTRA_FLAGS) -lm ANIM_UTIL_OBJS = \ examples/anim_util.o \ DEC_OBJS = \ src/dec/alpha.o \ src/dec/buffer.o \ src/dec/frame.o \ src/dec/idec.o \ src/dec/io.o \ src/dec/quant.o \ src/dec/tree.o \ src/dec/vp8.o \ src/dec/vp8l.o \ src/dec/webp.o \ DEMUX_OBJS = \ src/demux/anim_decode.o \ src/demux/demux.o \ DSP_DEC_OBJS = \ src/dsp/alpha_processing.o \ src/dsp/alpha_processing_mips_dsp_r2.o \ src/dsp/alpha_processing_neon.o \ src/dsp/alpha_processing_sse2.o \ src/dsp/alpha_processing_sse41.o \ src/dsp/cpu.o \ src/dsp/dec.o \ src/dsp/dec_clip_tables.o \ src/dsp/dec_mips32.o \ src/dsp/dec_mips_dsp_r2.o \ src/dsp/dec_msa.o \ src/dsp/dec_neon.o \ src/dsp/dec_sse2.o \ src/dsp/dec_sse41.o \ src/dsp/filters.o \ src/dsp/filters_mips_dsp_r2.o \ src/dsp/filters_msa.o \ src/dsp/filters_neon.o \ src/dsp/filters_sse2.o \ src/dsp/lossless.o \ src/dsp/lossless_mips_dsp_r2.o \ src/dsp/lossless_msa.o \ src/dsp/lossless_neon.o \ src/dsp/lossless_sse2.o \ src/dsp/rescaler.o \ src/dsp/rescaler_mips32.o \ src/dsp/rescaler_mips_dsp_r2.o \ src/dsp/rescaler_msa.o \ src/dsp/rescaler_neon.o \ src/dsp/rescaler_sse2.o \ src/dsp/upsampling.o \ src/dsp/upsampling_mips_dsp_r2.o \ src/dsp/upsampling_msa.o \ src/dsp/upsampling_neon.o \ src/dsp/upsampling_sse2.o \ src/dsp/yuv.o \ src/dsp/yuv_mips32.o \ src/dsp/yuv_mips_dsp_r2.o \ src/dsp/yuv_sse2.o \ DSP_ENC_OBJS = \ src/dsp/argb.o \ src/dsp/argb_mips_dsp_r2.o \ src/dsp/argb_sse2.o \ src/dsp/cost.o \ src/dsp/cost_mips32.o \ src/dsp/cost_mips_dsp_r2.o \ src/dsp/cost_sse2.o \ src/dsp/enc.o \ src/dsp/enc_avx2.o \ src/dsp/enc_mips32.o \ src/dsp/enc_mips_dsp_r2.o \ src/dsp/enc_msa.o \ src/dsp/enc_neon.o \ src/dsp/enc_sse2.o \ src/dsp/enc_sse41.o \ src/dsp/lossless_enc.o \ src/dsp/lossless_enc_mips32.o \ src/dsp/lossless_enc_mips_dsp_r2.o \ src/dsp/lossless_enc_msa.o \ src/dsp/lossless_enc_neon.o \ src/dsp/lossless_enc_sse2.o \ src/dsp/lossless_enc_sse41.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/delta_palettization.o \ src/enc/filter.o \ src/enc/frame.o \ src/enc/histogram.o \ src/enc/iterator.o \ src/enc/near_lossless.o \ src/enc/picture.o \ src/enc/picture_csp.o \ src/enc/picture_psnr.o \ src/enc/picture_rescale.o \ src/enc/picture_tools.o \ src/enc/predictor.o \ src/enc/quant.o \ src/enc/syntax.o \ src/enc/token.o \ src/enc/tree.o \ src/enc/vp8l.o \ src/enc/webpenc.o \ EX_FORMAT_DEC_OBJS = \ imageio/image_dec.o \ imageio/jpegdec.o \ imageio/metadata.o \ imageio/pngdec.o \ imageio/tiffdec.o \ imageio/webpdec.o \ EX_FORMAT_ENC_OBJS = \ imageio/image_enc.o \ EX_UTIL_OBJS = \ examples/example_util.o \ GIFDEC_OBJS = \ examples/gifdec.o \ IMAGE_UTIL_OBJS = \ imageio/imageio_util.o \ MUX_OBJS = \ src/mux/anim_encode.o \ src/mux/muxedit.o \ src/mux/muxinternal.o \ src/mux/muxread.o \ UTILS_DEC_OBJS = \ src/utils/bit_reader.o \ src/utils/color_cache.o \ src/utils/filters.o \ src/utils/huffman.o \ src/utils/quant_levels_dec.o \ src/utils/random.o \ src/utils/rescaler.o \ src/utils/thread.o \ src/utils/utils.o \ UTILS_ENC_OBJS = \ src/utils/bit_writer.o \ src/utils/huffman_encode.o \ src/utils/quant_levels.o \ EXTRA_OBJS = \ extras/extras.o \ extras/quality_estimate.o \ LIBWEBPDECODER_OBJS = $(DEC_OBJS) $(DSP_DEC_OBJS) $(UTILS_DEC_OBJS) LIBWEBP_OBJS = $(LIBWEBPDECODER_OBJS) $(ENC_OBJS) $(DSP_ENC_OBJS) \ $(UTILS_ENC_OBJS) LIBWEBPMUX_OBJS = $(MUX_OBJS) LIBWEBPDEMUX_OBJS = $(DEMUX_OBJS) LIBWEBPEXTRA_OBJS = $(EXTRA_OBJS) HDRS_INSTALLED = \ src/webp/decode.h \ src/webp/demux.h \ src/webp/encode.h \ src/webp/mux.h \ src/webp/mux_types.h \ src/webp/types.h \ HDRS = \ src/dec/alphai.h \ src/dec/common.h \ src/dec/decode_vp8.h \ src/dec/vp8i.h \ src/dec/vp8li.h \ src/dec/webpi.h \ src/dsp/common_sse2.h \ src/dsp/dsp.h \ src/dsp/lossless.h \ src/dsp/lossless_common.h \ src/dsp/mips_macro.h \ src/dsp/msa_macro.h \ src/dsp/neon.h \ src/dsp/yuv.h \ src/enc/backward_references.h \ src/enc/cost.h \ src/enc/delta_palettization.h \ src/enc/histogram.h \ src/enc/vp8enci.h \ src/enc/vp8li.h \ src/mux/animi.h \ src/mux/muxi.h \ src/utils/bit_reader.h \ src/utils/bit_reader_inl.h \ src/utils/bit_writer.h \ src/utils/color_cache.h \ src/utils/endian_inl.h \ src/utils/filters.h \ src/utils/huffman.h \ src/utils/huffman_encode.h \ src/utils/quant_levels.h \ src/utils/quant_levels_dec.h \ src/utils/random.h \ src/utils/rescaler.h \ src/utils/thread.h \ src/utils/utils.h \ src/webp/format_constants.h \ $(HDRS_INSTALLED) \ OUT_LIBS = examples/libexample_util.a OUT_LIBS += imageio/libimageio_util.a OUT_LIBS += imageio/libimagedec.a OUT_LIBS += imageio/libimageenc.a OUT_LIBS += src/libwebpdecoder.a OUT_LIBS += src/libwebp.a EXTRA_LIB = extras/libwebpextras.a OUT_EXAMPLES = examples/cwebp examples/dwebp EXTRA_EXAMPLES = examples/gif2webp examples/vwebp examples/webpmux \ examples/anim_diff examples/img2webp OTHER_EXAMPLES = extras/get_disto extras/webp_quality OUTPUT = $(OUT_LIBS) $(OUT_EXAMPLES) ifeq ($(MAKECMDGOALS),clean) OUTPUT += $(EXTRA_EXAMPLES) $(OTHER_EXAMPLES) OUTPUT += src/demux/libwebpdemux.a src/mux/libwebpmux.a $(EXTRA_LIB) OUTPUT += examples/libgifdec.a examples/libanim_util.a endif ex: $(OUT_EXAMPLES) all: ex $(EXTRA_EXAMPLES) $(OTHER_EXAMPLES) extras: $(EXTRA_LIB) $(EX_FORMAT_DEC_OBJS): %.o: %.h # special dependencies: # tree.c/vp8.c/bit_reader.c <-> bit_reader_inl.h, endian_inl.h # bit_writer.c <-> endian_inl.h src/dec/tree.o: src/utils/bit_reader_inl.h src/utils/endian_inl.h src/dec/vp8.o: src/utils/bit_reader_inl.h src/utils/endian_inl.h src/utils/bit_reader.o: src/utils/bit_reader_inl.h src/utils/endian_inl.h src/utils/bit_writer.o: src/utils/endian_inl.h %.o: %.c $(HDRS) $(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@ examples/libanim_util.a: $(ANIM_UTIL_OBJS) examples/libexample_util.a: $(EX_UTIL_OBJS) examples/libgifdec.a: $(GIFDEC_OBJS) extras/libwebpextras.a: $(LIBWEBPEXTRA_OBJS) imageio/libimagedec.a: $(EX_FORMAT_DEC_OBJS) imageio/libimageenc.a: $(EX_FORMAT_ENC_OBJS) imageio/libimageio_util.a: $(IMAGE_UTIL_OBJS) src/libwebpdecoder.a: $(LIBWEBPDECODER_OBJS) src/libwebp.a: $(LIBWEBP_OBJS) src/mux/libwebpmux.a: $(LIBWEBPMUX_OBJS) src/demux/libwebpdemux.a: $(LIBWEBPDEMUX_OBJS) %.a: $(AR) $(ARFLAGS) $@ $^ examples/anim_diff: examples/anim_diff.o $(ANIM_UTIL_OBJS) $(GIFDEC_OBJS) examples/cwebp: examples/cwebp.o examples/dwebp: examples/dwebp.o examples/gif2webp: examples/gif2webp.o $(GIFDEC_OBJS) examples/vwebp: examples/vwebp.o examples/webpmux: examples/webpmux.o examples/img2webp: examples/img2webp.o examples/anim_diff: examples/libanim_util.a examples/libgifdec.a examples/anim_diff: src/demux/libwebpdemux.a examples/libexample_util.a examples/anim_diff: imageio/libimageio_util.a src/libwebp.a examples/anim_diff: EXTRA_LIBS += $(GIF_LIBS) examples/anim_diff: EXTRA_FLAGS += -DWEBP_HAVE_GIF examples/cwebp: examples/libexample_util.a examples/cwebp: imageio/libimagedec.a examples/cwebp: imageio/libimageio_util.a examples/cwebp: src/libwebp.a examples/cwebp: EXTRA_LIBS += $(CWEBP_LIBS) examples/dwebp: examples/libexample_util.a examples/dwebp: imageio/libimagedec.a examples/dwebp: imageio/libimageenc.a examples/dwebp: imageio/libimageio_util.a examples/dwebp: src/libwebp.a examples/dwebp: EXTRA_LIBS += $(DWEBP_LIBS) examples/gif2webp: examples/libexample_util.a imageio/libimageio_util.a examples/gif2webp: examples/libgifdec.a src/mux/libwebpmux.a src/libwebp.a examples/gif2webp: EXTRA_LIBS += $(GIF_LIBS) examples/gif2webp: EXTRA_FLAGS += -DWEBP_HAVE_GIF examples/vwebp: examples/libexample_util.a src/demux/libwebpdemux.a examples/vwebp: imageio/libimageio_util.a src/libwebp.a examples/vwebp: EXTRA_LIBS += $(GL_LIBS) examples/vwebp: EXTRA_FLAGS += -DWEBP_HAVE_GL examples/webpmux: examples/libexample_util.a imageio/libimageio_util.a examples/webpmux: src/mux/libwebpmux.a src/libwebpdecoder.a examples/img2webp: examples/libexample_util.a imageio/libimageio_util.a examples/img2webp: imageio/libimagedec.a examples/img2webp: src/mux/libwebpmux.a src/libwebp.a examples/img2webp: EXTRA_LIBS += $(CWEBP_LIBS) extras/get_disto: extras/get_disto.o extras/get_disto: imageio/libimagedec.a extras/get_disto: imageio/libimageio_util.a extras/get_disto: $(EXTRA_LIB) src/libwebp.a extras/get_disto: EXTRA_LIBS += $(CWEBP_LIBS) extras/webp_quality: extras/webp_quality.o extras/webp_quality: imageio/libimagedec.a extras/webp_quality: imageio/libimageio_util.a extras/webp_quality: $(EXTRA_LIB) src/libwebp.a extras/get_disto: EXTRA_LIBS += $(CWEBP_LIBS) $(OUT_EXAMPLES) $(EXTRA_EXAMPLES) $(OTHER_EXAMPLES): $(CC) -o $@ $^ $(LDFLAGS) dist: DESTDIR := dist dist: OUT_EXAMPLES += $(EXTRA_EXAMPLES) dist: all $(INSTALL) -m755 -d $(DESTDIR)/include/webp \ $(DESTDIR)/bin $(DESTDIR)/doc $(DESTDIR)/lib $(INSTALL) -m755 -s $(OUT_EXAMPLES) $(DESTDIR)/bin $(INSTALL) -m644 $(HDRS_INSTALLED) $(DESTDIR)/include/webp $(INSTALL) -m644 src/libwebp.a $(DESTDIR)/lib $(INSTALL) -m644 src/demux/libwebpdemux.a $(DESTDIR)/lib $(INSTALL) -m644 src/mux/libwebpmux.a $(DESTDIR)/lib umask 022; \ for m in man/[cdv]webp.1 man/gif2webp.1 man/webpmux.1 \ man/img2webp.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/*~ \ extras/*.o extras/*~ \ imageio/*.o imageio/*~ \ src/dec/*.o src/dec/*~ \ src/demux/*.o src/demux/*~ \ 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/*~ \ .PHONY: all clean dist ex .SUFFIXES: