libs.mk

   1 ##
   2 ##  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
   3 ##
   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.
   9 ##
  10
  11
  12 ASM:=$(if $(filter yes,$(CONFIG_GCC)),.asm.s,.asm)
  13
  14 CODEC_SRCS-yes += libs.mk
  15
  16 include $(SRC_PATH_BARE)/vpx/vpx_codec.mk
  17 CODEC_SRCS-yes += $(addprefix vpx/,$(call enabled,API_SRCS))
  18
  19 include $(SRC_PATH_BARE)/vpx_mem/vpx_mem.mk
  20 CODEC_SRCS-yes += $(addprefix vpx_mem/,$(call enabled,MEM_SRCS))
  21
  22 include $(SRC_PATH_BARE)/vpx_scale/vpx_scale.mk
  23 CODEC_SRCS-yes += $(addprefix vpx_scale/,$(call enabled,SCALE_SRCS))
  24
  25
  26 ifeq ($(CONFIG_VP8_ENCODER),yes)
  27   VP8_PREFIX=vp8/
  28   include $(SRC_PATH_BARE)/$(VP8_PREFIX)vp8cx.mk
  29   CODEC_SRCS-yes += $(addprefix $(VP8_PREFIX),$(call enabled,VP8_CX_SRCS))
  30   CODEC_EXPORTS-yes += $(addprefix $(VP8_PREFIX),$(VP8_CX_EXPORTS))
  31   CODEC_SRCS-yes += $(VP8_PREFIX)vp8cx.mk vpx/vp8.h vpx/vp8cx.h vpx/vp8e.h
  32   INSTALL-LIBS-yes += include/vpx/vp8.h include/vpx/vp8e.h include/vpx/vp8cx.h
  33   INSTALL_MAPS += include/vpx/% $(SRC_PATH_BARE)/$(VP8_PREFIX)/%
  34   CODEC_DOC_SRCS += vpx/vp8.h vpx/vp8cx.h
  35   CODEC_DOC_SECTIONS += vp8 vp8_encoder
  36 endif
  37
  38 ifeq ($(CONFIG_VP8_DECODER),yes)
  39   VP8_PREFIX=vp8/
  40   include $(SRC_PATH_BARE)/$(VP8_PREFIX)vp8dx.mk
  41   CODEC_SRCS-yes += $(addprefix $(VP8_PREFIX),$(call enabled,VP8_DX_SRCS))
  42   CODEC_EXPORTS-yes += $(addprefix $(VP8_PREFIX),$(VP8_DX_EXPORTS))
  43   CODEC_SRCS-yes += $(VP8_PREFIX)vp8dx.mk vpx/vp8.h vpx/vp8dx.h
  44   INSTALL-LIBS-yes += include/vpx/vp8.h include/vpx/vp8dx.h
  45   INSTALL_MAPS += include/vpx/% $(SRC_PATH_BARE)/$(VP8_PREFIX)/%
  46   CODEC_DOC_SRCS += vpx/vp8.h vpx/vp8dx.h
  47   CODEC_DOC_SECTIONS += vp8 vp8_decoder
  48 endif
  49
  50
  51 ifeq ($(CONFIG_ENCODERS),yes)
  52   CODEC_DOC_SECTIONS += encoder
  53 endif
  54 ifeq ($(CONFIG_DECODERS),yes)
  55   CODEC_DOC_SECTIONS += decoder
  56 endif
  57
  58
  59 ifeq ($(CONFIG_MSVS),yes)
  60 CODEC_LIB=$(if $(CONFIG_STATIC_MSVCRT),vpxmt,vpxmd)
  61 # This variable uses deferred expansion intentionally, since the results of
  62 # $(wildcard) may change during the course of the Make.
  63 VS_PLATFORMS = $(foreach d,$(wildcard */Release/$(CODEC_LIB).lib),$(word 1,$(subst /, ,$(d))))
  64 endif
  65
  66 # The following pairs define a mapping of locations in the distribution
  67 # tree to locations in the source/build trees.
  68 INSTALL_MAPS += include/vpx/% $(SRC_PATH_BARE)/vpx/%
  69 INSTALL_MAPS += include/vpx/% $(SRC_PATH_BARE)/vpx_ports/%
  70 INSTALL_MAPS += $(LIBSUBDIR)/%     %
  71 INSTALL_MAPS += src/%     $(SRC_PATH_BARE)/%
  72 ifeq ($(CONFIG_MSVS),yes)
  73 INSTALL_MAPS += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/%  $(p)/Release/%)
  74 INSTALL_MAPS += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/%  $(p)/Debug/%)
  75 endif
  76
  77 # If this is a universal (fat) binary, then all the subarchitectures have
  78 # already been built and our job is to stitch them together. The
  79 # BUILD_LIBVPX variable indicates whether we should be building
  80 # (compiling, linking) the library. The LIPO_LIBVPX variable indicates
  81 # that we're stitching.
  82 $(eval $(if $(filter universal%,$(TOOLCHAIN)),LIPO_LIBVPX,BUILD_LIBVPX):=yes)
  83
  84 CODEC_SRCS-$(BUILD_LIBVPX) += build/make/version.sh
  85 CODEC_SRCS-$(BUILD_LIBVPX) += vpx/vpx_integer.h
  86 CODEC_SRCS-$(BUILD_LIBVPX) += vpx_ports/vpx_timer.h
  87 CODEC_SRCS-$(BUILD_LIBVPX) += vpx_ports/mem.h
  88 CODEC_SRCS-$(BUILD_LIBVPX) += $(BUILD_PFX)vpx_config.c
  89 INSTALL-SRCS-no += $(BUILD_PFX)vpx_config.c
  90 ifeq ($(ARCH_X86)$(ARCH_X86_64),yes)
  91 CODEC_SRCS-$(BUILD_LIBVPX) += vpx_ports/emms.asm
  92 CODEC_SRCS-$(BUILD_LIBVPX) += vpx_ports/x86.h
  93 CODEC_SRCS-$(BUILD_LIBVPX) += vpx_ports/x86_abi_support.asm
  94 CODEC_SRCS-$(BUILD_LIBVPX) += vpx_ports/x86_cpuid.c
  95 endif
  96 CODEC_SRCS-$(ARCH_ARM) += vpx_ports/arm_cpudetect.c
  97 CODEC_SRCS-$(ARCH_ARM) += $(BUILD_PFX)vpx_config.asm
  98 CODEC_EXPORTS-$(BUILD_LIBVPX) += vpx/exports_com
  99 CODEC_EXPORTS-$(CONFIG_ENCODERS) += vpx/exports_enc
 100 CODEC_EXPORTS-$(CONFIG_DECODERS) += vpx/exports_dec
 101
 102 INSTALL-LIBS-yes += include/vpx/vpx_codec.h
 103 INSTALL-LIBS-yes += include/vpx/vpx_image.h
 104 INSTALL-LIBS-yes += include/vpx/vpx_integer.h
 105 INSTALL-LIBS-yes += include/vpx/vpx_codec_impl_top.h
 106 INSTALL-LIBS-yes += include/vpx/vpx_codec_impl_bottom.h
 107 INSTALL-LIBS-$(CONFIG_DECODERS) += include/vpx/vpx_decoder.h
 108 INSTALL-LIBS-$(CONFIG_DECODERS) += include/vpx/vpx_decoder_compat.h
 109 INSTALL-LIBS-$(CONFIG_ENCODERS) += include/vpx/vpx_encoder.h
 110 ifeq ($(CONFIG_EXTERNAL_BUILD),yes)
 111 ifeq ($(CONFIG_MSVS),yes)
 112 INSTALL-LIBS-yes                  += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/$(CODEC_LIB).lib)
 113 INSTALL-LIBS-$(CONFIG_DEBUG_LIBS) += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/$(CODEC_LIB)d.lib)
 114 INSTALL-LIBS-$(CONFIG_SHARED) += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/vpx.dll)
 115 INSTALL-LIBS-$(CONFIG_SHARED) += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/vpx.exp)
 116 endif
 117 else
 118 INSTALL-LIBS-yes += $(LIBSUBDIR)/libvpx.a
 119 INSTALL-LIBS-$(CONFIG_DEBUG_LIBS) += $(LIBSUBDIR)/libvpx_g.a
 120 endif
 121
 122 CODEC_SRCS=$(call enabled,CODEC_SRCS)
 123 INSTALL-SRCS-$(CONFIG_CODEC_SRCS) += $(CODEC_SRCS)
 124 INSTALL-SRCS-$(CONFIG_CODEC_SRCS) += $(call enabled,CODEC_EXPORTS)
 125
 126 ifeq ($(CONFIG_EXTERNAL_BUILD),yes)
 127 ifeq ($(CONFIG_MSVS),yes)
 128
 129 ifeq ($(ARCH_ARM),yes)
 130 ifeq ($(HAVE_ARMV5TE),yes)
 131 ARM_ARCH=v5
 132 endif
 133 ifeq ($(HAVE_ARMV6),yes)
 134 ARM_ARCH=v6
 135 endif
 136 obj_int_extract.vcproj: $(SRC_PATH_BARE)/build/make/obj_int_extract.c
 137         @cp $(SRC_PATH_BARE)/build/arm-wince-vs8/obj_int_extract.bat .
 138         @echo "    [CREATE] $@"
 139         $(SRC_PATH_BARE)/build/make/gen_msvs_proj.sh\
 140                         --exe\
 141                         --target=$(TOOLCHAIN)\
 142             $(if $(CONFIG_STATIC_MSVCRT),--static-crt) \
 143             --name=obj_int_extract\
 144             --proj-guid=E1360C65-D375-4335-8057-7ED99CC3F9B2\
 145             --out=$@ $^\
 146             -I".&quot;;&quot;$(SRC_PATH_BARE)"
 147
 148 PROJECTS-$(BUILD_LIBVPX) += obj_int_extract.vcproj
 149 PROJECTS-$(BUILD_LIBVPX) += obj_int_extract.bat
 150 endif
 151
 152 vpx.def: $(call enabled,CODEC_EXPORTS)
 153         @echo "    [CREATE] $@"
 154         $(SRC_PATH_BARE)/build/make/gen_msvs_def.sh\
 155             --name=vpx\
 156             --out=$@ $^
 157 CLEAN-OBJS += vpx.def
 158
 159 vpx.vcproj: $(CODEC_SRCS) vpx.def
 160         @echo "    [CREATE] $@"
 161         $(SRC_PATH_BARE)/build/make/gen_msvs_proj.sh\
 162                         --lib\
 163                         --target=$(TOOLCHAIN)\
 164             $(if $(CONFIG_STATIC_MSVCRT),--static-crt) \
 165             --name=vpx\
 166             --proj-guid=DCE19DAF-69AC-46DB-B14A-39F0FAA5DB74\
 167             --module-def=vpx.def\
 168             --ver=$(CONFIG_VS_VERSION)\
 169             --out=$@ $(CFLAGS) $^\
 170
 171 PROJECTS-$(BUILD_LIBVPX) += vpx.vcproj
 172
 173 vpx.vcproj: vpx_config.asm
 174
 175 endif
 176 else
 177 LIBVPX_OBJS=$(call objs,$(CODEC_SRCS))
 178 OBJS-$(BUILD_LIBVPX) += $(LIBVPX_OBJS)
 179 LIBS-$(BUILD_LIBVPX) += $(BUILD_PFX)libvpx.a $(BUILD_PFX)libvpx_g.a
 180 $(BUILD_PFX)libvpx_g.a: $(LIBVPX_OBJS)
 181
 182 BUILD_LIBVPX_SO         := $(if $(BUILD_LIBVPX),$(CONFIG_SHARED))
 183 LIBVPX_SO               := libvpx.so.$(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_PATCH)
 184 LIBS-$(BUILD_LIBVPX_SO) += $(BUILD_PFX)$(LIBVPX_SO)
 185 $(BUILD_PFX)$(LIBVPX_SO): $(LIBVPX_OBJS) libvpx.ver
 186 $(BUILD_PFX)$(LIBVPX_SO): extralibs += -lm -pthread
 187 $(BUILD_PFX)$(LIBVPX_SO): SONAME = libvpx.so.$(VERSION_MAJOR)
 188 $(BUILD_PFX)$(LIBVPX_SO): SO_VERSION_SCRIPT = libvpx.ver
 189 LIBVPX_SO_SYMLINKS      := $(addprefix $(LIBSUBDIR)/, \
 190                              libvpx.so libvpx.so.$(VERSION_MAJOR) \
 191                              libvpx.so.$(VERSION_MAJOR).$(VERSION_MINOR))
 192
 193 libvpx.ver: $(call enabled,CODEC_EXPORTS)
 194         @echo "    [CREATE] $@"
 195         $(qexec)echo "{ global:" > $@
 196         $(qexec)for f in $?; do awk '{print $$2";"}' < $$f >>$@; done
 197         $(qexec)echo "local: *; };" >> $@
 198 CLEAN-OBJS += libvpx.ver
 199
 200 $(addprefix $(DIST_DIR)/,$(LIBVPX_SO_SYMLINKS)):
 201         @echo "    [LN]      $@"
 202         $(qexec)ln -sf $(LIBVPX_SO) $@
 203
 204 INSTALL-LIBS-$(CONFIG_SHARED) += $(LIBVPX_SO_SYMLINKS)
 205 INSTALL-LIBS-$(CONFIG_SHARED) += $(LIBSUBDIR)/$(LIBVPX_SO)
 206 endif
 207
 208 LIBS-$(LIPO_LIBVPX) += libvpx.a
 209 $(eval $(if $(LIPO_LIBVPX),$(call lipo_lib_template,libvpx.a)))
 210
 211 #
 212 # Rule to make assembler configuration file from C configuration file
 213 #
 214 ifeq ($(ARCH_X86)$(ARCH_X86_64),yes)
 215 # YASM
 216 $(BUILD_PFX)vpx_config.asm: $(BUILD_PFX)vpx_config.h
 217         @echo "    [CREATE] $@"
 218         @egrep "#define [A-Z0-9_]+ [01]" $< \
 219             | awk '{print $$2 " equ " $$3}' > $@
 220 else
 221 ADS2GAS=$(if $(filter yes,$(CONFIG_GCC)),| $(ASM_CONVERSION))
 222 $(BUILD_PFX)vpx_config.asm: $(BUILD_PFX)vpx_config.h
 223         @echo "    [CREATE] $@"
 224         @egrep "#define [A-Z0-9_]+ [01]" $< \
 225             | awk '{print $$2 " EQU " $$3}' $(ADS2GAS) > $@
 226         @echo "        END" $(ADS2GAS) >> $@
 227 CLEAN-OBJS += $(BUILD_PFX)vpx_config.asm
 228 endif
 229
 230 #
 231 # Add assembler dependencies for configuration and offsets
 232 #
 233 $(filter %.s.o,$(OBJS-yes)):   $(BUILD_PFX)vpx_config.asm
 234 $(filter %.asm.o,$(OBJS-yes)): $(BUILD_PFX)vpx_config.asm
 235
 236 #
 237 # Calculate platform- and compiler-specific offsets for hand coded assembly
 238 #
 239 ifeq ($(ARCH_ARM), yes)
 240   asm_com_offsets.asm: obj_int_extract
 241   asm_com_offsets.asm: $(VP8_PREFIX)common/asm_com_offsets.c.o
 242         ./obj_int_extract rvds $< $(ADS2GAS) > $@
 243   OBJS-yes += $(VP8_PREFIX)common/asm_com_offsets.c.o
 244   CLEAN-OBJS += asm_com_offsets.asm
 245   $(filter %$(ASM).o,$(OBJS-yes)): $(BUILD_PFX)asm_com_offsets.asm
 246
 247   ifeq ($(CONFIG_VP8_ENCODER), yes)
 248     asm_enc_offsets.asm: obj_int_extract
 249     asm_enc_offsets.asm: $(VP8_PREFIX)encoder/asm_enc_offsets.c.o
 250         ./obj_int_extract rvds $< $(ADS2GAS) > $@
 251     OBJS-yes += $(VP8_PREFIX)encoder/asm_enc_offsets.c.o
 252     CLEAN-OBJS += asm_enc_offsets.asm
 253     $(filter %$(ASM).o,$(OBJS-yes)): $(BUILD_PFX)asm_enc_offsets.asm
 254   endif
 255
 256   ifeq ($(CONFIG_VP8_DECODER), yes)
 257     asm_dec_offsets.asm: obj_int_extract
 258     asm_dec_offsets.asm: $(VP8_PREFIX)decoder/asm_dec_offsets.c.o
 259         ./obj_int_extract rvds $< $(ADS2GAS) > $@
 260     OBJS-yes += $(VP8_PREFIX)decoder/asm_dec_offsets.c.o
 261     CLEAN-OBJS += asm_dec_offsets.asm
 262     $(filter %$(ASM).o,$(OBJS-yes)): $(BUILD_PFX)asm_dec_offsets.asm
 263   endif
 264 endif
 265
 266 $(shell $(SRC_PATH_BARE)/build/make/version.sh "$(SRC_PATH_BARE)" $(BUILD_PFX)vpx_version.h)
 267 CLEAN-OBJS += $(BUILD_PFX)vpx_version.h
 268
 269 CODEC_DOC_SRCS += vpx/vpx_codec.h \
 270                   vpx/vpx_decoder.h \
 271                   vpx/vpx_encoder.h \
 272                   vpx/vpx_image.h
 273
 274 CLEAN-OBJS += libs.doxy
 275 DOCS-yes += libs.doxy
 276 libs.doxy: $(CODEC_DOC_SRCS)
 277         @echo "    [CREATE] $@"
 278         @rm -f $@
 279         @echo "INPUT += $^" >> $@
 280         @echo "PREDEFINED = VPX_CODEC_DISABLE_COMPAT" >> $@
 281         @echo "INCLUDE_PATH += ." >> $@;
 282         @echo "ENABLED_SECTIONS += $(sort $(CODEC_DOC_SECTIONS))" >> $@