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Pascal Massiminof7a95492011-02-20 11:11:55 -08001# This makefile is a simpler alternative to the autoconf-based build
2# system, for simple local building of the libraries and tools.
3# It will not install the libraries system-wide, but just create the 'cwebp'
4# and 'dwebp' tools in the examples/ directory, along with the static
Vikas Arora23157852011-09-22 16:25:23 +05305# libraries 'src/libwebp.a' and 'src/mux/libwebpmux.a'.
Pascal Massiminof7a95492011-02-20 11:11:55 -08006#
7# To build the library and examples, use:
8# make -f makefile.unix
9# from this top directory.
10
11#### Customizable part ####
12
Pascal Massimino6463e6a2011-03-17 14:45:23 -070013# These flag assume you have libpng and libjpeg installed. If not, either
14# follow below install instructions or just comment out the next lines.
Pascal Massiminof7a95492011-02-20 11:11:55 -080015EXTRA_FLAGS= -DWEBP_HAVE_PNG -DWEBP_HAVE_JPEG
Pascal Massimino2ab4b722011-04-25 16:58:04 -070016EXTRA_LIBS= -lpng -ljpeg -lz
James Zern14d57312011-06-24 16:47:59 -040017ifeq ($(strip $(shell uname)), Darwin)
James Zernfcec0592012-06-26 18:09:55 -070018 # Work around a problem linking tables marked as common symbols,
19 # cf., src/enc/yuv.[hc]
20 # Failure observed with: gcc 4.2.1 and 4.0.1.
21 EXTRA_FLAGS += -fno-common
Pascal Massimino6463e6a2011-03-17 14:45:23 -070022 EXTRA_FLAGS += -I/opt/local/include
23 EXTRA_LIBS += -L/opt/local/lib
James Zern41050612012-05-09 12:42:36 -070024 GL_LIBS = -framework GLUT -framework OpenGL
25else
26 GL_LIBS = -lglut -lGL
Pascal Massimino6463e6a2011-03-17 14:45:23 -070027endif
28
29# To install libraries on Mac OS X:
30# 1. Install MacPorts (http://www.macports.org/install.php)
31# 2. Run "sudo port install jpeg"
32# 3. Run "sudo port install libpng"
33
34# To install libraries on Linux:
35# 1. Run "sudo apt-get install libjpeg62-dev"
36# 2. Run "sudo apt-get install libpng12-dev"
Pascal Massiminof7a95492011-02-20 11:11:55 -080037
38# Uncomment for build for 32bit platform
39# Alternatively, you can just use the command
40# 'make -f makefile.unix EXTRA_FLAGS=-m32' to that effect.
Pascal Massiminof8db5d52011-03-25 15:04:11 -070041# EXTRA_FLAGS += -m32
42
Pascal Massimino6d0e66c2011-05-02 17:19:00 -070043# Extra flags to enable experimental features and code
Pascal Massiminoeb666702011-05-09 12:10:28 -070044# EXTRA_FLAGS += -DWEBP_EXPERIMENTAL_FEATURES
Pascal Massimino6d0e66c2011-05-02 17:19:00 -070045
Pascal Massiminofc7815d2011-07-22 13:09:10 -070046# Extra flags to enable multi-threading
47EXTRA_FLAGS += -DWEBP_USE_THREAD
48EXTRA_LIBS += -lpthread
49
Pascal Massiminof8db5d52011-03-25 15:04:11 -070050# Extra flags to emulate C89 strictness with the full ANSI
51EXTRA_FLAGS += -Wextra -Wold-style-definition
52EXTRA_FLAGS += -Wmissing-prototypes
53EXTRA_FLAGS += -Wmissing-declarations
54EXTRA_FLAGS += -Wdeclaration-after-statement
James Zern2d0da682011-07-22 18:52:17 -070055# EXTRA_FLAGS += -Wvla
Pascal Massiminof7a95492011-02-20 11:11:55 -080056
57#### Nothing should normally be changed below this line ####
58
James Zern87d58ce2011-08-25 20:25:11 -040059AR = ar
60ARFLAGS = r
James Zernc274dc92012-01-24 17:54:49 -080061CC = gcc
James Zern00b29e22012-05-15 13:48:11 -070062CPPFLAGS = -Isrc/ -Wall
Pascal Massiminof7a95492011-02-20 11:11:55 -080063CFLAGS = -O3 -DNDEBUG $(EXTRA_FLAGS)
James Zernc9e037a2011-08-25 21:33:28 -040064INSTALL = install
Vikas Arorae1947a92011-11-30 17:46:45 +053065GROFF = /usr/bin/groff
66COL = /usr/bin/col
James Zern87d58ce2011-08-25 20:25:11 -040067LDFLAGS = $(EXTRA_LIBS) -lm
Pascal Massiminof7a95492011-02-20 11:11:55 -080068
James Zern3f8ec1c2012-04-12 12:00:43 -070069DEC_OBJS = \
70 src/dec/alpha.o \
71 src/dec/buffer.o \
72 src/dec/frame.o \
73 src/dec/idec.o \
74 src/dec/io.o \
75 src/dec/layer.o \
76 src/dec/quant.o \
77 src/dec/tree.o \
78 src/dec/vp8.o \
79 src/dec/vp8l.o \
80 src/dec/webp.o \
Pascal Massiminoe06ac082011-09-02 21:30:08 +000081
James Zern3f8ec1c2012-04-12 12:00:43 -070082DSP_OBJS = \
83 src/dsp/cpu.o \
84 src/dsp/dec.o \
85 src/dsp/dec_neon.o \
86 src/dsp/dec_sse2.o \
87 src/dsp/enc.o \
88 src/dsp/enc_sse2.o \
89 src/dsp/lossless.o \
90 src/dsp/upsampling.o \
91 src/dsp/upsampling_sse2.o \
92 src/dsp/yuv.o \
Pascal Massiminob112e832011-09-07 09:26:35 +000093
James Zern3f8ec1c2012-04-12 12:00:43 -070094ENC_OBJS = \
95 src/enc/alpha.o \
96 src/enc/analysis.o \
James Zern7885f8b2012-05-07 18:28:29 -070097 src/enc/backward_references.o \
James Zern3f8ec1c2012-04-12 12:00:43 -070098 src/enc/config.o \
99 src/enc/cost.o \
100 src/enc/filter.o \
101 src/enc/frame.o \
James Zern7885f8b2012-05-07 18:28:29 -0700102 src/enc/histogram.o \
James Zern3f8ec1c2012-04-12 12:00:43 -0700103 src/enc/iterator.o \
104 src/enc/layer.o \
105 src/enc/picture.o \
106 src/enc/quant.o \
107 src/enc/syntax.o \
108 src/enc/tree.o \
James Zern7885f8b2012-05-07 18:28:29 -0700109 src/enc/vp8l.o \
James Zern3f8ec1c2012-04-12 12:00:43 -0700110 src/enc/webpenc.o \
Urvang Joshia4f32ca2011-09-30 11:07:01 +0530111
James Zern061263a2012-05-11 16:00:57 -0700112EX_UTIL_OBJS = \
113 examples/example_util.o \
114
James Zern3f8ec1c2012-04-12 12:00:43 -0700115MUX_OBJS = \
James Zerne5f46742012-06-21 18:33:09 -0700116 src/mux/demux.o \
James Zern3f8ec1c2012-04-12 12:00:43 -0700117 src/mux/muxedit.o \
118 src/mux/muxinternal.o \
119 src/mux/muxread.o \
120
121UTILS_OBJS = \
James Zern3f8ec1c2012-04-12 12:00:43 -0700122 src/utils/bit_reader.o \
123 src/utils/bit_writer.o \
124 src/utils/color_cache.o \
125 src/utils/filters.o \
126 src/utils/huffman.o \
James Zern7885f8b2012-05-07 18:28:29 -0700127 src/utils/huffman_encode.o \
James Zern3f8ec1c2012-04-12 12:00:43 -0700128 src/utils/quant_levels.o \
129 src/utils/rescaler.o \
James Zern3f8ec1c2012-04-12 12:00:43 -0700130 src/utils/thread.o \
131
132LIBWEBP_OBJS = $(DEC_OBJS) $(DSP_OBJS) $(ENC_OBJS) $(UTILS_OBJS)
133LIBWEBPMUX_OBJS = $(MUX_OBJS)
134
135HDRS = \
136 src/dec/vp8i.h \
137 src/dec/vp8li.h \
James Zernd3adc812012-04-19 16:13:26 -0700138 src/dec/webpi.h \
James Zern3f8ec1c2012-04-12 12:00:43 -0700139 src/dsp/dsp.h \
140 src/dsp/lossless.h \
141 src/dsp/yuv.h \
142 src/enc/cost.h \
143 src/enc/vp8enci.h \
James Zern3f8ec1c2012-04-12 12:00:43 -0700144 src/utils/bit_reader.h \
145 src/utils/bit_writer.h \
146 src/utils/color_cache.h \
147 src/utils/filters.h \
148 src/utils/huffman.h \
Pascal Massimino78f3e342012-06-12 23:44:09 -0700149 src/utils/huffman_encode.h \
Pascal Massimino3e863dd2012-05-21 06:22:06 -0700150 src/utils/quant_levels.h \
James Zernd3adc812012-04-19 16:13:26 -0700151 src/utils/rescaler.h \
James Zern3f8ec1c2012-04-12 12:00:43 -0700152 src/utils/thread.h \
James Zernd3adc812012-04-19 16:13:26 -0700153 src/webp/decode.h \
154 src/webp/decode_vp8.h \
James Zern3f8ec1c2012-04-12 12:00:43 -0700155 src/webp/encode.h \
Urvang Joshic13f6632012-05-24 14:51:37 +0530156 src/webp/format_constants.h \
James Zern3f8ec1c2012-04-12 12:00:43 -0700157 src/webp/mux.h \
James Zernd3adc812012-04-19 16:13:26 -0700158 src/webp/types.h \
Pascal Massiminob112e832011-09-07 09:26:35 +0000159
James Zern061263a2012-05-11 16:00:57 -0700160OUT_LIBS = examples/libexample_util.a src/libwebp.a src/mux/libwebpmux.a
Vikas Arorae1947a92011-11-30 17:46:45 +0530161OUT_EXAMPLES = examples/cwebp examples/dwebp examples/webpmux
162
James Zern41050612012-05-09 12:42:36 -0700163OUTPUT = $(OUT_LIBS) $(OUT_EXAMPLES) examples/vwebp
Pascal Massiminof7a95492011-02-20 11:11:55 -0800164
James Zernc274dc92012-01-24 17:54:49 -0800165all: ex
Pascal Massiminof7a95492011-02-20 11:11:55 -0800166
James Zern87d58ce2011-08-25 20:25:11 -0400167%.o: %.c $(HDRS)
James Zernc274dc92012-01-24 17:54:49 -0800168 $(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@
Pascal Massiminof7a95492011-02-20 11:11:55 -0800169
James Zern061263a2012-05-11 16:00:57 -0700170examples/libexample_util.a: $(EX_UTIL_OBJS)
James Zern3f8ec1c2012-04-12 12:00:43 -0700171src/libwebp.a: $(LIBWEBP_OBJS)
James Zern3f8ec1c2012-04-12 12:00:43 -0700172src/mux/libwebpmux.a: $(LIBWEBPMUX_OBJS)
James Zern061263a2012-05-11 16:00:57 -0700173
174%.a:
Vikas Arora23157852011-09-22 16:25:23 +0530175 $(AR) $(ARFLAGS) $@ $^
176
Vikas Arorae1947a92011-11-30 17:46:45 +0530177ex: $(OUT_EXAMPLES)
James Zern87d58ce2011-08-25 20:25:11 -0400178
James Zern061263a2012-05-11 16:00:57 -0700179examples/cwebp: examples/cwebp.o
180examples/dwebp: examples/dwebp.o
181examples/vwebp: examples/vwebp.o
182examples/webpmux: examples/webpmux.o
183
184examples/cwebp: src/libwebp.a
185examples/dwebp: examples/libexample_util.a src/libwebp.a
186examples/vwebp: examples/libexample_util.a src/mux/libwebpmux.a src/libwebp.a
James Zern41050612012-05-09 12:42:36 -0700187examples/vwebp: EXTRA_LIBS += $(GL_LIBS)
James Zern061263a2012-05-11 16:00:57 -0700188examples/webpmux: examples/libexample_util.a src/mux/libwebpmux.a src/libwebp.a
Vikas Arorae1947a92011-11-30 17:46:45 +0530189
James Zern41050612012-05-09 12:42:36 -0700190$(OUT_EXAMPLES) examples/vwebp:
James Zern87d58ce2011-08-25 20:25:11 -0400191 $(CC) -o $@ $^ $(LDFLAGS)
Pascal Massiminof7a95492011-02-20 11:11:55 -0800192
James Zernc9e037a2011-08-25 21:33:28 -0400193dist: DESTDIR := dist
194dist: all
James Zern05bd8e62011-08-30 13:44:03 -0700195 $(INSTALL) -m755 -d $(DESTDIR)/include/webp \
Pascal Massiminob8375ab2012-01-06 06:38:05 +0000196 $(DESTDIR)/doc $(DESTDIR)/lib
Vikas Arorae1947a92011-11-30 17:46:45 +0530197 $(INSTALL) -m755 -s $(OUT_EXAMPLES) $(DESTDIR)
James Zernc9e037a2011-08-25 21:33:28 -0400198 $(INSTALL) -m644 src/webp/*.h $(DESTDIR)/include/webp
199 $(INSTALL) -m644 src/libwebp.a $(DESTDIR)/lib
James Zern05bd8e62011-08-30 13:44:03 -0700200 umask 022; \
201 for m in man/[cd]webp.1; do \
202 basenam=$$(basename $$m .1); \
Vikas Arorae1947a92011-11-30 17:46:45 +0530203 $(GROFF) -t -e -man -T utf8 $$m \
204 | $(COL) -bx >$(DESTDIR)/doc/$${basenam}.txt; \
205 $(GROFF) -t -e -man -T html $$m \
206 | $(COL) -bx >$(DESTDIR)/doc/$${basenam}.html; \
James Zern05bd8e62011-08-30 13:44:03 -0700207 done
James Zernc9e037a2011-08-25 21:33:28 -0400208
Pascal Massiminof7a95492011-02-20 11:11:55 -0800209clean:
James Zernc274dc92012-01-24 17:54:49 -0800210 $(RM) $(OUTPUT) *~ \
211 examples/*.o examples/*~ \
Pascal Massiminof7a95492011-02-20 11:11:55 -0800212 src/dec/*.o src/dec/*~ \
Pascal Massiminoe06ac082011-09-02 21:30:08 +0000213 src/dsp/*.o src/dsp/*~ \
James Zernc274dc92012-01-24 17:54:49 -0800214 src/enc/*.o src/enc/*~ \
Vikas Arora23157852011-09-22 16:25:23 +0530215 src/mux/*.o src/mux/*~ \
James Zernc274dc92012-01-24 17:54:49 -0800216 src/utils/*.o src/utils/*~ \
Pascal Massiminob8375ab2012-01-06 06:38:05 +0000217 src/webp/*~ man/*~ doc/*~ swig/*~ \
Pascal Massimino261abb82011-03-29 10:46:36 -0700218
219superclean: clean
James Zern87d58ce2011-08-25 20:25:11 -0400220 $(RM) -r .git *.log *.cache *~
221 $(RM) -r .deps */.deps */*/.deps
222 $(RM) -r .libs */.libs */*/.libs
223 $(RM) */*.lo */*/*.lo
224 $(RM) */*.la */*/*.la
225 $(RM) Makefile */Makefile */*/Makefile
226 $(RM) Makefile.in */Makefile.in */*/Makefile.in
227 $(RM) config.log autom4te.cache libtool config.h stamp-h1
228 $(RM) aclocal.m4 compile config.guess config.h.in config.sub config.status
229 $(RM) configure depcomp install-sh ltmain.sh missing src/libwebp.pc
230 $(RM) m4/*
231
James Zernc9e037a2011-08-25 21:33:28 -0400232.PHONY: all clean dist ex superclean
James Zern87d58ce2011-08-25 20:25:11 -0400233.SUFFIXES: