libs.mk

   1 ##
   2 ##  Copyright (c) 2010 The VP8 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 endif
  95 CODEC_SRCS-$(ARCH_ARM) += $(BUILD_PFX)vpx_config.asm
  96 CODEC_EXPORTS-$(BUILD_LIBVPX) += vpx/exports_com
  97 CODEC_EXPORTS-$(CONFIG_ENCODERS) += vpx/exports_enc
  98 CODEC_EXPORTS-$(CONFIG_DECODERS) += vpx/exports_dec
  99
 100 INSTALL-LIBS-yes += include/vpx/vpx_codec.h
 101 INSTALL-LIBS-yes += include/vpx/vpx_image.h
 102 INSTALL-LIBS-yes += include/vpx/vpx_integer.h
 103 INSTALL-LIBS-yes += include/vpx/vpx_codec_impl_top.h
 104 INSTALL-LIBS-yes += include/vpx/vpx_codec_impl_bottom.h
 105 INSTALL-LIBS-$(CONFIG_DECODERS) += include/vpx/vpx_decoder.h
 106 INSTALL-LIBS-$(CONFIG_DECODERS) += include/vpx/vpx_decoder_compat.h
 107 INSTALL-LIBS-$(CONFIG_ENCODERS) += include/vpx/vpx_encoder.h
 108 ifeq ($(CONFIG_EXTERNAL_BUILD),yes)
 109 ifeq ($(CONFIG_MSVS),yes)
 110 INSTALL-LIBS-yes                  += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/$(CODEC_LIB).lib)
 111 INSTALL-LIBS-$(CONFIG_DEBUG_LIBS) += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/$(CODEC_LIB)d.lib)
 112 INSTALL-LIBS-$(CONFIG_SHARED) += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/vpx.dll)
 113 INSTALL-LIBS-$(CONFIG_SHARED) += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/vpx.exp)
 114 endif
 115 else
 116 INSTALL-LIBS-yes += $(LIBSUBDIR)/libvpx.a
 117 INSTALL-LIBS-$(CONFIG_DEBUG_LIBS) += $(LIBSUBDIR)/libvpx_g.a
 118 endif
 119
 120 CODEC_SRCS=$(call enabled,CODEC_SRCS)
 121 INSTALL-SRCS-$(CONFIG_CODEC_SRCS) += $(CODEC_SRCS)
 122 INSTALL-SRCS-$(CONFIG_CODEC_SRCS) += $(call enabled,CODEC_EXPORTS)
 123
 124 ifeq ($(CONFIG_EXTERNAL_BUILD),yes)
 125 ifeq ($(CONFIG_MSVS),yes)
 126
 127 ifeq ($(ARCH_ARM),yes)
 128 ifeq ($(HAVE_ARMV5TE),yes)
 129 ARM_ARCH=v5
 130 endif
 131 ifeq ($(HAVE_ARMV6),yes)
 132 ARM_ARCH=v6
 133 endif
 134 obj_int_extract.vcproj: $(SRC_PATH_BARE)/build/make/obj_int_extract.c
 135         @cp $(SRC_PATH_BARE)/build/arm-wince-vs8/obj_int_extract.bat .
 136         @echo "    [CREATE] $@"
 137         $(SRC_PATH_BARE)/build/make/gen_msvs_proj.sh\
 138                         --exe\
 139                         --target=$(TOOLCHAIN)\
 140             $(if $(CONFIG_STATIC_MSVCRT),--static-crt) \
 141             --name=obj_int_extract\
 142             --proj-guid=E1360C65-D375-4335-8057-7ED99CC3F9B2\
 143             --out=$@ $^\
 144             -I".&quot;;&quot;$(SRC_PATH_BARE)"
 145
 146 PROJECTS-$(BUILD_LIBVPX) += obj_int_extract.vcproj
 147 PROJECTS-$(BUILD_LIBVPX) += obj_int_extract.bat
 148 endif
 149
 150 vpx.def: $(call enabled,CODEC_EXPORTS)
 151         @echo "    [CREATE] $@"
 152         $(SRC_PATH_BARE)/build/make/gen_msvs_def.sh\
 153             --name=vpx\
 154             --out=$@ $^
 155 CLEAN-OBJS += vpx.def
 156
 157 vpx.vcproj: $(CODEC_SRCS) vpx.def
 158         @echo "    [CREATE] $@"
 159         $(SRC_PATH_BARE)/build/make/gen_msvs_proj.sh\
 160                         --lib\
 161                         --target=$(TOOLCHAIN)\
 162             $(if $(CONFIG_STATIC_MSVCRT),--static-crt) \
 163             --name=vpx\
 164             --proj-guid=DCE19DAF-69AC-46DB-B14A-39F0FAA5DB74\
 165             --module-def=vpx.def\
 166             --ver=$(CONFIG_VS_VERSION)\
 167             --out=$@ $(CFLAGS) $^\
 168
 169 PROJECTS-$(BUILD_LIBVPX) += vpx.vcproj
 170
 171 vpx.vcproj: vpx_config.asm
 172
 173 endif
 174 else
 175 LIBVPX_OBJS=$(call objs,$(CODEC_SRCS))
 176 OBJS-$(BUILD_LIBVPX) += $(LIBVPX_OBJS)
 177 LIBS-$(BUILD_LIBVPX) += $(BUILD_PFX)libvpx.a $(BUILD_PFX)libvpx_g.a
 178 $(BUILD_PFX)libvpx_g.a: $(LIBVPX_OBJS)
 179
 180 BUILD_LIBVPX_SO         := $(if $(BUILD_LIBVPX),$(CONFIG_SHARED))
 181 LIBVPX_SO               := libvpx.so.$(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_PATCH)
 182 LIBS-$(BUILD_LIBVPX_SO) += $(BUILD_PFX)$(LIBVPX_SO)
 183 $(BUILD_PFX)$(LIBVPX_SO): $(LIBVPX_OBJS) libvpx.ver
 184 $(BUILD_PFX)$(LIBVPX_SO): extralibs += -lm -pthread
 185 $(BUILD_PFX)$(LIBVPX_SO): SONAME = libvpx.so.$(VERSION_MAJOR)
 186 $(BUILD_PFX)$(LIBVPX_SO): SO_VERSION_SCRIPT = libvpx.ver
 187 LIBVPX_SO_SYMLINKS      := $(addprefix $(LIBSUBDIR)/, \
 188                              libvpx.so libvpx.so.$(VERSION_MAJOR) \
 189                              libvpx.so.$(VERSION_MAJOR).$(VERSION_MINOR))
 190
 191 libvpx.ver: $(call enabled,CODEC_EXPORTS)
 192         @echo "    [CREATE] $@"
 193         $(qexec)echo "{ global:" > $@
 194         $(qexec)for f in $?; do awk '{print $$2";"}' < $$f >>$@; done
 195         $(qexec)echo "local: *; };" >> $@
 196 CLEAN-OBJS += libvpx.ver
 197
 198 $(addprefix $(DIST_DIR)/,$(LIBVPX_SO_SYMLINKS)):
 199         @echo "    [LN]      $@"
 200         $(qexec)ln -sf $(LIBVPX_SO) $@
 201
 202 INSTALL-LIBS-$(CONFIG_SHARED) += $(LIBVPX_SO_SYMLINKS)
 203 INSTALL-LIBS-$(CONFIG_SHARED) += $(LIBSUBDIR)/$(LIBVPX_SO)
 204 endif
 205
 206 LIBS-$(LIPO_LIBVPX) += libvpx.a
 207 $(eval $(if $(LIPO_LIBVPX),$(call lipo_lib_template,libvpx.a)))
 208
 209 #
 210 # Rule to make assembler configuration file from C configuration file
 211 #
 212 ifeq ($(ARCH_X86)$(ARCH_X86_64),yes)
 213 # YASM
 214 $(BUILD_PFX)vpx_config.asm: $(BUILD_PFX)vpx_config.h
 215         @echo "    [CREATE] $@"
 216         @egrep "#define [A-Z0-9_]+ [01]" $< \
 217             | awk '{print $$2 " equ " $$3}' > $@
 218 else
 219 ADS2GAS=$(if $(filter yes,$(CONFIG_GCC)),| $(ASM_CONVERSION))
 220 $(BUILD_PFX)vpx_config.asm: $(BUILD_PFX)vpx_config.h
 221         @echo "    [CREATE] $@"
 222         @egrep "#define [A-Z0-9_]+ [01]" $< \
 223             | awk '{print $$2 " EQU " $$3}' $(ADS2GAS) > $@
 224         @echo "        END" $(ADS2GAS) >> $@
 225 CLEAN-OBJS += $(BUILD_PFX)vpx_config.asm
 226 endif
 227
 228 #
 229 # Add assembler dependencies for configuration and offsets
 230 #
 231 #$(filter %$(ASM).o,$(OBJS-yes)): $(BUILD_PFX)vpx_config.asm $(BUILD_PFX)vpx_asm_offsets.asm
 232 $(filter %.s.o,$(OBJS-yes)):   $(BUILD_PFX)vpx_config.asm
 233 $(filter %.asm.o,$(OBJS-yes)): $(BUILD_PFX)vpx_config.asm
 234
 235 $(shell $(SRC_PATH_BARE)/build/make/version.sh "$(SRC_PATH_BARE)" $(BUILD_PFX)vpx_version.h)
 236 CLEAN-OBJS += $(BUILD_PFX)vpx_version.h
 237
 238 CODEC_DOC_SRCS += vpx/vpx_codec.h \
 239                   vpx/vpx_decoder.h \
 240                   vpx/vpx_encoder.h \
 241                   vpx/vpx_image.h
 242
 243 CLEAN-OBJS += libs.doxy
 244 DOCS-yes += libs.doxy
 245 libs.doxy: $(CODEC_DOC_SRCS)
 246         @echo "    [CREATE] $@"
 247         @rm -f $@
 248         @echo "INPUT += $^" >> $@
 249         @echo "PREDEFINED = VPX_CODEC_DISABLE_COMPAT" >> $@
 250         @echo "INCLUDE_PATH += ." >> $@;
 251         @echo "ENABLED_SECTIONS += $(sort $(CODEC_DOC_SECTIONS))" >> $@