The Tor Browser: media/libvpx/Makefile.in@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 # This Source Code Form is subject to the terms of the Mozilla Public

     2 # License, v. 2.0. If a copy of the MPL was not distributed with this

     3 # file, You can obtain one at http://mozilla.org/MPL/2.0/.

     5 #Setup the libvpx assembler config.

     6 AS=$(VPX_AS)

     7 ASFLAGS=$(VPX_ASFLAGS) -I. -I$(topsrcdir)/media/libvpx/ -I$(topsrcdir)/media/libvpx/vpx_ports/

     8 AS_DASH_C_FLAG=$(VPX_DASH_C_FLAG)

     9 ASM_SUFFIX=$(VPX_ASM_SUFFIX)

    11 ifdef VPX_ARM_ASM

    12 # Building on an ARM platform with a supported assembler, include

    13 # the optimized assembly in the build.

    15 ifeq ($(OS_TARGET),Android)

    16 # For cpu-features.h

    17 LOCAL_INCLUDES += -I$(ANDROID_NDK)/sources/android/cpufeatures

    18 endif

    20 ASM_OFFSETS = vpx_scale_asm_offsets.asm vp8_asm_enc_offsets.asm

    23 ifdef VPX_AS_CONVERSION

    24 # The ARM asm is written in ARM RVCT syntax, but we actually build it with

    25 # gas using GNU syntax. Add some rules to perform the conversion.

    27 GENERATED_DIRS += $(dir $(ASFILES))

    29 %.asm.$(ASM_SUFFIX): %.asm $(ASM_OFFSETS)

    30 	$(VPX_AS_CONVERSION) < $< > $@

    32 endif

    33 endif

    35 ifdef VPX_NEED_OBJ_INT_EXTRACT

    37 # We don't have a compiler that supports a compatible inline asm syntax, so we

    38 # have to resort to extracting asm offsets from a compiled object. This only

    39 # works if we have the appropriate system headers obj_int_extract needs to

    40 # parse that format, and so only has limited support for cross-compilation.

    42 ifdef VPX_ARM_ASM

    43 VPX_OIE_FORMAT := rvds

    44 else

    45 VPX_OIE_FORMAT := gas

    46 endif

    48 GARBAGE += vpx_scale_asm_offsets.$(OBJ_SUFFIX) vpx_scale_asm_offsets.asm

    49 GARBAGE += vp8_asm_enc_offsets.$(OBJ_SUFFIX) vp8_asm_enc_offsets.asm

    51 else

    53 # We can extract the asm offsets directly from generated assembly using inline

    54 # asm. This is the preferred method. However we need to strip out CFLAGS that

    55 # cause LTO because then the resulting .S file is useless.

    57 vpx_scale_asm_offsets.s: CFLAGS := -DINLINE_ASM

    59 OFFSET_PATTERN := '^[a-zA-Z0-9_]* EQU'

    61 # This rule, as well as the rule for vp8_asm_enc_offsets.s further below are here

    62 # because the generic rule in rules.mk was made to not be implicit, and we

    63 # can't put the C files in CSRCS.

    64 vpx_scale_asm_offsets.s: $(srcdir)/vpx_scale/vpx_scale_asm_offsets.c

    65 	$(REPORT_BUILD)

    66 	$(CC) -S $(COMPILE_CFLAGS) $(TARGET_LOCAL_INCLUDES) $(_VPATH_SRCS)

    68 vpx_scale_asm_offsets.asm: vpx_scale_asm_offsets.s

    69 	grep $(OFFSET_PATTERN) $< | sed -e 's/[$$\#]//g' \

    70 	    $(if $(VPX_AS_CONVERSION),| $(VPX_AS_CONVERSION)) > $@

    72 GARBAGE += vpx_scale_asm_offsets.s vpx_scale_asm_offsets.asm

    74 vp8_asm_enc_offsets.s: CFLAGS := -DINLINE_ASM

    76 vp8_asm_enc_offsets.s: $(srcdir)/vp8/encoder/vp8_asm_enc_offsets.c

    77 	$(REPORT_BUILD)

    78 	$(CC) -S $(COMPILE_CFLAGS) $(TARGET_LOCAL_INCLUDES) $(_VPATH_SRCS)

    80 vp8_asm_enc_offsets.asm: vp8_asm_enc_offsets.s

    81 	grep $(OFFSET_PATTERN) $< | sed -e 's/[$$\#]//g' \

    82 	    $(if $(VPX_AS_CONVERSION),| $(VPX_AS_CONVERSION)) > $@

    84 GARBAGE += vp8_asm_enc_offsets.s vp8_asm_enc_offsets.asm

    86 endif

    88 EXTRA_MDDEPEND_FILES = vp8_asm_enc_offsets.s.pp vp8_asm_enc_offsets.$(OBJ_SUFFIX).pp vpx_scale_asm_offsets.s.pp vpx_scale_asm_offsets.$(OBJ_SUFFIX).pp

    90 include $(topsrcdir)/config/rules.mk

    92 quantize_sse4.$(OBJ_SUFFIX): vp8_asm_enc_offsets.asm

    93 quantize_ssse3.$(OBJ_SUFFIX): vp8_asm_enc_offsets.asm

    95 ifdef VPX_NEED_OBJ_INT_EXTRACT

    97 vpx_scale_asm_offsets.asm: vpx_scale_asm_offsets.$(OBJ_SUFFIX) $(HOST_PROGRAM)

    98 	./$(HOST_PROGRAM) $(VPX_OIE_FORMAT) $< \

    99 	    $(if $(VPX_AS_CONVERSION),| $(VPX_AS_CONVERSION)) > $@

   101 # Filter out this object, because we don't want to link against it.

   102 # It was generated solely so it could be parsed by obj_int_extract.

   103 OBJS := $(filter-out vpx_scale_asm_offsets.$(OBJ_SUFFIX),$(OBJS))

   105 vp8_asm_enc_offsets.asm: vp8_asm_enc_offsets.$(OBJ_SUFFIX) $(HOST_PROGRAM)

   106 	./$(HOST_PROGRAM) $(VPX_OIE_FORMAT) $< \

   107 	    $(if $(VPX_AS_CONVERSION),| $(VPX_AS_CONVERSION)) > $@

   109 # Filter out this object, because we don't want to link against it.

   110 # It was generated solely so it could be parsed by obj_int_extract.

   111 OBJS := $(filter-out vp8_asm_enc_offsets.$(OBJ_SUFFIX),$(OBJS))

   113 endif

   115 # Workaround a bug of Sun Studio (CR 6963410)

   116 ifdef SOLARIS_SUNPRO_CC

   117 ifeq (86,$(findstring 86,$(OS_TEST)))

   118 filter.o: filter.c Makefile.in

   119 	$(REPORT_BUILD)

   120 	@$(MAKE_DEPS_AUTO_CC)

   121 	$(CC) -o $@ -c $(patsubst -xO[45],-xO3,$(COMPILE_CFLAGS)) $<

   122 endif

   123 endif

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media/libvpx/Makefile.in@b8a032363ba2

media/libvpx/Makefile.in