2 ## Copyright (c) 2010 The WebM project authors. All Rights Reserved.
4 ## Use of this source code is governed by a BSD-style license
5 ## that can be found in the LICENSE file in the root of the source
6 ## tree. An additional intellectual property rights grant can be found
7 ## in the file PATENTS. All contributing project authors may
8 ## be found in the AUTHORS file in the root of the source tree.
15 # If a target wasn't specified, invoke for all enabled targets.
17 @for t in $(ALL_TARGETS); do \
18 $(MAKE) --no-print-directory target=$$t $(MAKECMDGOALS) || exit $$?;\
25 test-no-data-check:: .DEFAULT
28 exampletest-no-data-check utiltest-no-data-check: .DEFAULT
31 # Note: md5sum is not installed on OS X, but openssl is. Openssl may not be
32 # installed on cygwin, so we need to autodetect here.
33 md5sum := $(firstword $(wildcard \
34 $(foreach e,md5sum openssl,\
35 $(foreach p,$(subst :, ,$(PATH)),$(p)/$(e)*))\
37 md5sum := $(if $(filter %openssl,$(md5sum)),$(md5sum) dgst -md5,$(md5sum))
39 TGT_CC:=$(word 3, $(subst -, ,$(TOOLCHAIN)))
41 @for t in $(ALL_TARGETS); do \
42 $(MAKE) --no-print-directory target=$$t $(MAKECMDGOALS) || exit $$?;\
44 # Run configure for the user with the current toolchain.
45 @if [ -d "$(DIST_DIR)/src" ]; then \
46 mkdir -p "$(DIST_DIR)/build"; \
47 cd "$(DIST_DIR)/build"; \
48 echo "Rerunning configure $(CONFIGURE_ARGS)"; \
49 ../src/configure $(CONFIGURE_ARGS); \
50 $(if $(filter vs%,$(TGT_CC)),make NO_LAUNCH_DEVENV=1;) \
52 @if [ -d "$(DIST_DIR)" ]; then \
53 echo " [MD5SUM] $(DIST_DIR)"; \
55 $(md5sum) `find . -name md5sums.txt -prune -o -type f -print` \
56 | sed -e 's/MD5(\(.*\))= \([0-9a-f]\{32\}\)/\2 \1/' \
61 # Since we invoke make recursively for multiple targets we need to include the
62 # .mk file for the correct target, but only when $(target) is non-empty.
64 include $(target)-$(TOOLCHAIN).mk
67 VPATH=$(SRC_PATH_BARE)
68 CFLAGS+=-I$(BUILD_PFX)$(BUILD_ROOT) -I$(SRC_PATH)
69 CXXFLAGS+=-I$(BUILD_PFX)$(BUILD_ROOT) -I$(SRC_PATH)
70 ASFLAGS+=-I$(BUILD_PFX)$(BUILD_ROOT)/ -I$(SRC_PATH)/
73 TGT_ISA:=$(word 1, $(subst -, ,$(TOOLCHAIN)))
74 TGT_OS:=$(word 2, $(subst -, ,$(TOOLCHAIN)))
75 TGT_CC:=$(word 3, $(subst -, ,$(TOOLCHAIN)))
76 quiet:=$(if $(or $(verbose), $(V)),, yes)
77 qexec=$(if $(quiet),@)
79 # Cancel built-in implicit rules
93 rm -f $(OBJS-yes) $(OBJS-yes:.o=.d) $(OBJS-yes:.asm.s.o=.asm.s)
98 if [ -z "$(target)" ]; then \
100 rm -f config.log config.mk; \
101 rm -f vpx_config.[hc] vpx_config.asm; \
103 rm -f $(target)-$(TOOLCHAIN).mk; \
118 .PHONY: test-no-data-check exampletest-no-data-check utiltest-no-data-check
120 exampletest-no-data-check utiltest-no-data-check:
122 # Add compiler flags for intrinsic files
123 ifeq ($(TOOLCHAIN), x86-os2-gcc)
124 STACKREALIGN=-mstackrealign
129 $(BUILD_PFX)%_mmx.c.d: CFLAGS += -mmmx
130 $(BUILD_PFX)%_mmx.c.o: CFLAGS += -mmmx
131 $(BUILD_PFX)%_sse2.c.d: CFLAGS += -msse2 $(STACKREALIGN)
132 $(BUILD_PFX)%_sse2.c.o: CFLAGS += -msse2 $(STACKREALIGN)
133 $(BUILD_PFX)%_sse3.c.d: CFLAGS += -msse3 $(STACKREALIGN)
134 $(BUILD_PFX)%_sse3.c.o: CFLAGS += -msse3 $(STACKREALIGN)
135 $(BUILD_PFX)%_ssse3.c.d: CFLAGS += -mssse3 $(STACKREALIGN)
136 $(BUILD_PFX)%_ssse3.c.o: CFLAGS += -mssse3 $(STACKREALIGN)
137 $(BUILD_PFX)%_sse4.c.d: CFLAGS += -msse4.1 $(STACKREALIGN)
138 $(BUILD_PFX)%_sse4.c.o: CFLAGS += -msse4.1 $(STACKREALIGN)
139 $(BUILD_PFX)%_avx.c.d: CFLAGS += -mavx $(STACKREALIGN)
140 $(BUILD_PFX)%_avx.c.o: CFLAGS += -mavx $(STACKREALIGN)
141 $(BUILD_PFX)%_avx2.c.d: CFLAGS += -mavx2 $(STACKREALIGN)
142 $(BUILD_PFX)%_avx2.c.o: CFLAGS += -mavx2 $(STACKREALIGN)
143 $(BUILD_PFX)%vp9_reconintra.c.d: CFLAGS += $(STACKREALIGN)
144 $(BUILD_PFX)%vp9_reconintra.c.o: CFLAGS += $(STACKREALIGN)
146 $(BUILD_PFX)%.c.d: %.c
147 $(if $(quiet),@echo " [DEP] $@")
148 $(qexec)mkdir -p $(dir $@)
149 $(qexec)$(CC) $(INTERNAL_CFLAGS) $(CFLAGS) -M $< | $(fmt_deps) > $@
151 $(BUILD_PFX)%.c.o: %.c
152 $(if $(quiet),@echo " [CC] $@")
153 $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
154 $(qexec)$(CC) $(INTERNAL_CFLAGS) $(CFLAGS) -c -o $@ $<
156 $(BUILD_PFX)%.cc.d: %.cc
157 $(if $(quiet),@echo " [DEP] $@")
158 $(qexec)mkdir -p $(dir $@)
159 $(qexec)$(CXX) $(INTERNAL_CFLAGS) $(CXXFLAGS) -M $< | $(fmt_deps) > $@
161 $(BUILD_PFX)%.cc.o: %.cc
162 $(if $(quiet),@echo " [CXX] $@")
163 $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
164 $(qexec)$(CXX) $(INTERNAL_CFLAGS) $(CXXFLAGS) -c -o $@ $<
166 $(BUILD_PFX)%.cpp.d: %.cpp
167 $(if $(quiet),@echo " [DEP] $@")
168 $(qexec)mkdir -p $(dir $@)
169 $(qexec)$(CXX) $(INTERNAL_CFLAGS) $(CXXFLAGS) -M $< | $(fmt_deps) > $@
171 $(BUILD_PFX)%.cpp.o: %.cpp
172 $(if $(quiet),@echo " [CXX] $@")
173 $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
174 $(qexec)$(CXX) $(INTERNAL_CFLAGS) $(CXXFLAGS) -c -o $@ $<
176 $(BUILD_PFX)%.asm.d: %.asm
177 $(if $(quiet),@echo " [DEP] $@")
178 $(qexec)mkdir -p $(dir $@)
179 $(qexec)$(SRC_PATH_BARE)/build/make/gen_asm_deps.sh \
180 --build-pfx=$(BUILD_PFX) --depfile=$@ $(ASFLAGS) $< > $@
182 $(BUILD_PFX)%.asm.o: %.asm
183 $(if $(quiet),@echo " [AS] $@")
184 $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
185 $(qexec)$(AS) $(ASFLAGS) -o $@ $<
187 $(BUILD_PFX)%.s.d: %.s
188 $(if $(quiet),@echo " [DEP] $@")
189 $(qexec)mkdir -p $(dir $@)
190 $(qexec)$(SRC_PATH_BARE)/build/make/gen_asm_deps.sh \
191 --build-pfx=$(BUILD_PFX) --depfile=$@ $(ASFLAGS) $< > $@
193 $(BUILD_PFX)%.s.o: %.s
194 $(if $(quiet),@echo " [AS] $@")
195 $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
196 $(qexec)$(AS) $(ASFLAGS) -o $@ $<
199 %.c.S: CFLAGS += -DINLINE_ASM
200 $(BUILD_PFX)%.c.S: %.c
201 $(if $(quiet),@echo " [GEN] $@")
202 $(qexec)$(if $(CONFIG_DEPENDENCY_TRACKING),,mkdir -p $(dir $@))
203 $(qexec)$(CC) -S $(CFLAGS) -o $@ $<
206 $(BUILD_PFX)%.asm.s: %.asm
207 $(if $(quiet),@echo " [ASM CONVERSION] $@")
208 $(qexec)mkdir -p $(dir $@)
209 $(qexec)$(ASM_CONVERSION) <$< >$@
211 # If we're in debug mode, pretend we don't have GNU strip, to fall back to
212 # the copy implementation
213 HAVE_GNU_STRIP := $(if $(CONFIG_DEBUG),,$(HAVE_GNU_STRIP))
214 ifeq ($(HAVE_GNU_STRIP),yes)
215 # Older binutils strip global symbols not needed for relocation processing
216 # when given --strip-unneeded. Using nm and awk to identify globals and
217 # keep them caused command line length issues under mingw and segfaults in
218 # test_libvpx were observed under OS/2: simply use --strip-debug.
220 $(if $(quiet),@echo " [STRIP] $@ < $<")
221 $(qexec)$(STRIP) --strip-debug \
225 $(if $(quiet),@echo " [CP] $@ < $<")
232 pairmap=$(if $(strip $(2)),\
233 $(call $(1),$(word 1,$(2)),$(word 2,$(2)))\
234 $(call pairmap,$(1),$(wordlist 3,$(words $(2)),$(2)))\
237 enabled=$(filter-out $($(1)-no),$($(1)-yes))
238 cond_enabled=$(if $(filter yes,$($(1))), $(call enabled,$(2)))
240 find_file1=$(word 1,$(wildcard $(subst //,/,$(addsuffix /$(1),$(2)))))
241 find_file=$(foreach f,$(1),$(call find_file1,$(strip $(f)),$(strip $(2))) )
242 obj_pats=.c=.c.o $(AS_SFX)=$(AS_SFX).o .cc=.cc.o .cpp=.cpp.o
243 objs=$(addprefix $(BUILD_PFX),$(foreach p,$(obj_pats),$(filter %.o,$(1:$(p))) ))
245 install_map_templates=$(eval $(call install_map_template,$(1),$(2)))
247 not=$(subst yes,no,$(1))
249 ifeq ($(CONFIG_MSVS),yes)
250 lib_file_name=$(1).lib
252 lib_file_name=lib$(1).a
257 define linker_template
258 $(1): $(filter-out -%,$(2))
260 $(if $(quiet),@echo " [LD] $$@")
261 $(qexec)$$(LD) $$(strip $$(INTERNAL_LDFLAGS) $$(LDFLAGS) -o $$@ $(2) $(3) $$(extralibs))
263 define linkerxx_template
264 $(1): $(filter-out -%,$(2))
266 $(if $(quiet),@echo " [LD] $$@")
267 $(qexec)$$(CXX) $$(strip $$(INTERNAL_LDFLAGS) $$(LDFLAGS) -o $$@ $(2) $(3) $$(extralibs))
269 # make-3.80 has a bug with expanding large input strings to the eval function,
270 # which was triggered in some cases by the following component of
272 # $(1): $$(call find_file, $(patsubst -l%,lib%.a,$(filter -l%,$(2))),\
273 # $$(patsubst -L%,%,$$(filter -L%,$$(LDFLAGS) $(2))))
274 # This may be useful to revisit in the future (it tries to locate libraries
275 # in a search path and add them as prerequisites
277 define install_map_template
278 $(DIST_DIR)/$(1): $(2)
279 $(if $(quiet),@echo " [INSTALL] $$@")
280 $(qexec)mkdir -p $$(dir $$@)
281 $(qexec)cp -p $$< $$@
284 define archive_template
285 # Not using a pattern rule here because we don't want to generate empty
286 # archives when they are listed as a dependency in files not responsible
289 $(if $(quiet),@echo " [AR] $$@")
290 $(qexec)$$(AR) $$(ARFLAGS) $$@ $$^
294 # Not using a pattern rule here because we don't want to generate empty
295 # archives when they are listed as a dependency in files not responsible
298 # This needs further abstraction for dealing with non-GNU linkers.
300 $(if $(quiet),@echo " [LD] $$@")
301 $(qexec)$$(LD) -shared $$(LDFLAGS) \
302 -Wl,--no-undefined -Wl,-soname,$$(SONAME) \
303 -Wl,--version-script,$$(EXPORTS_FILE) -o $$@ \
304 $$(filter %.o,$$^) $$(extralibs)
308 # Not using a pattern rule here because we don't want to generate empty
309 # archives when they are listed as a dependency in files not responsible
312 $(if $(quiet),@echo " [LD] $$@")
313 $(qexec)$$(LD) -dynamiclib $$(LDFLAGS) \
314 -exported_symbols_list $$(EXPORTS_FILE) \
315 -Wl,-headerpad_max_install_names,-compatibility_version,1.0,-current_version,$$(VERSION_MAJOR) \
317 $$(filter %.o,$$^) $$(extralibs)
321 # Not using a pattern rule here because we don't want to generate empty
322 # archives when they are listed as a dependency in files not responsible
325 $(if $(quiet),@echo " [LD] $$@")
326 $(qexec)$$(LD) -Zdll $$(LDFLAGS) \
328 $$(filter %.o,$$^) $$(extralibs) $$(EXPORTS_FILE)
333 # Get current configuration
336 include $(SRC_PATH_BARE)/$(target:-$(TOOLCHAIN)=).mk
339 skip_deps := $(filter %clean,$(MAKECMDGOALS))
340 skip_deps += $(findstring testdata,$(MAKECMDGOALS))
341 ifeq ($(strip $(skip_deps)),)
342 ifeq ($(CONFIG_DEPENDENCY_TRACKING),yes)
343 # Older versions of make don't like -include directives with no arguments
344 ifneq ($(filter %.d,$(OBJS-yes:.o=.d)),)
345 -include $(filter %.d,$(OBJS-yes:.o=.d))
351 # Configuration dependent rules
353 $(call pairmap,install_map_templates,$(INSTALL_MAPS))
355 DOCS=$(call cond_enabled,CONFIG_INSTALL_DOCS,DOCS)
359 INSTALL-DOCS=$(call cond_enabled,CONFIG_INSTALL_DOCS,INSTALL-DOCS)
360 ifeq ($(MAKECMDGOALS),dist)
361 INSTALL-DOCS+=$(call cond_enabled,CONFIG_INSTALL_DOCS,DIST-DOCS)
363 .install-docs: .docs $(addprefix $(DIST_DIR)/,$(INSTALL-DOCS))
367 rm -f .docs .install-docs $(DOCS)
369 BINS=$(call enabled,BINS)
373 INSTALL-BINS=$(call cond_enabled,CONFIG_INSTALL_BINS,INSTALL-BINS)
374 ifeq ($(MAKECMDGOALS),dist)
375 INSTALL-BINS+=$(call cond_enabled,CONFIG_INSTALL_BINS,DIST-BINS)
377 .install-bins: .bins $(addprefix $(DIST_DIR)/,$(INSTALL-BINS))
381 rm -f .bins .install-bins $(BINS)
383 LIBS=$(call enabled,LIBS)
386 $(foreach lib,$(filter %_g.a,$(LIBS)),$(eval $(call archive_template,$(lib))))
387 $(foreach lib,$(filter %so.$(SO_VERSION_MAJOR).$(SO_VERSION_MINOR).$(SO_VERSION_PATCH),$(LIBS)),$(eval $(call so_template,$(lib))))
388 $(foreach lib,$(filter %$(SO_VERSION_MAJOR).dylib,$(LIBS)),$(eval $(call dl_template,$(lib))))
389 $(foreach lib,$(filter %$(SO_VERSION_MAJOR).dll,$(LIBS)),$(eval $(call dll_template,$(lib))))
391 INSTALL-LIBS=$(call cond_enabled,CONFIG_INSTALL_LIBS,INSTALL-LIBS)
392 ifeq ($(MAKECMDGOALS),dist)
393 INSTALL-LIBS+=$(call cond_enabled,CONFIG_INSTALL_LIBS,DIST-LIBS)
395 .install-libs: .libs $(addprefix $(DIST_DIR)/,$(INSTALL-LIBS))
399 rm -f .libs .install-libs $(LIBS)
401 ifeq ($(CONFIG_EXTERNAL_BUILD),yes)
402 PROJECTS=$(call enabled,PROJECTS)
403 .projects: $(PROJECTS)
406 INSTALL-PROJECTS=$(call cond_enabled,CONFIG_INSTALL_PROJECTS,INSTALL-PROJECTS)
407 ifeq ($(MAKECMDGOALS),dist)
408 INSTALL-PROJECTS+=$(call cond_enabled,CONFIG_INSTALL_PROJECTS,DIST-PROJECTS)
410 .install-projects: .projects $(addprefix $(DIST_DIR)/,$(INSTALL-PROJECTS))
414 rm -f .projects .install-projects $(PROJECTS)
417 # If there are any source files to be distributed, then include the build
419 ifneq ($(call enabled,DIST-SRCS),)
420 DIST-SRCS-yes += configure
421 DIST-SRCS-yes += build/make/configure.sh
422 DIST-SRCS-yes += build/make/gen_asm_deps.sh
423 DIST-SRCS-yes += build/make/Makefile
424 DIST-SRCS-$(CONFIG_MSVS) += build/make/gen_msvs_def.sh
425 DIST-SRCS-$(CONFIG_MSVS) += build/make/gen_msvs_proj.sh
426 DIST-SRCS-$(CONFIG_MSVS) += build/make/gen_msvs_sln.sh
427 DIST-SRCS-$(CONFIG_MSVS) += build/make/gen_msvs_vcxproj.sh
428 DIST-SRCS-$(CONFIG_MSVS) += build/make/msvs_common.sh
429 DIST-SRCS-$(CONFIG_RVCT) += build/make/armlink_adapter.sh
430 DIST-SRCS-$(ARCH_ARM) += build/make/ads2gas.pl
431 DIST-SRCS-$(ARCH_ARM) += build/make/ads2gas_apple.pl
432 DIST-SRCS-$(ARCH_ARM) += build/make/ads2armasm_ms.pl
433 DIST-SRCS-$(ARCH_ARM) += build/make/thumb.pm
434 DIST-SRCS-yes += $(target:-$(TOOLCHAIN)=).mk
436 INSTALL-SRCS := $(call cond_enabled,CONFIG_INSTALL_SRCS,INSTALL-SRCS)
437 ifeq ($(MAKECMDGOALS),dist)
438 INSTALL-SRCS += $(call cond_enabled,CONFIG_INSTALL_SRCS,DIST-SRCS)
440 .install-srcs: $(addprefix $(DIST_DIR)/src/,$(INSTALL-SRCS))
446 ifeq ($(CONFIG_EXTERNAL_BUILD),yes)
447 BUILD_TARGETS += .projects
448 INSTALL_TARGETS += .install-projects
450 BUILD_TARGETS += .docs .libs .bins
451 INSTALL_TARGETS += .install-docs .install-srcs .install-libs .install-bins
452 all: $(BUILD_TARGETS)
453 install:: $(INSTALL_TARGETS)
454 dist: $(INSTALL_TARGETS)