build: detect Metal.framework and build .metal files
Reviewed-by: Ridley Combs <rcombs@rcombs.me> Signed-off-by: Aman Karmani <aman@tmm1.net>
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.gitignore
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3
.gitignore
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@ -19,6 +19,9 @@
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*.swp
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*.ver
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*.version
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*.metal.air
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*.metallib
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*.metallib.c
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*.ptx
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*.ptx.c
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*.ptx.gz
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12
configure
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12
configure
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@ -309,6 +309,7 @@ External library support:
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if openssl, gnutls or libtls is not used [no]
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--enable-mediacodec enable Android MediaCodec support [no]
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--enable-mediafoundation enable encoding via MediaFoundation [auto]
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--disable-metal disable Apple Metal framework [autodetect]
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--enable-libmysofa enable libmysofa, needed for sofalizer filter [no]
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--enable-openal enable OpenAL 1.1 capture support [no]
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--enable-opencl enable OpenCL processing [no]
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@ -382,6 +383,8 @@ Toolchain options:
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--dep-cc=DEPCC use dependency generator DEPCC [$cc_default]
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--nvcc=NVCC use Nvidia CUDA compiler NVCC or clang [$nvcc_default]
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--ld=LD use linker LD [$ld_default]
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--metalcc=METALCC use metal compiler METALCC [$metalcc_default]
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--metallib=METALLIB use metal linker METALLIB [$metallib_default]
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--pkg-config=PKGCONFIG use pkg-config tool PKGCONFIG [$pkg_config_default]
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--pkg-config-flags=FLAGS pass additional flags to pkgconf []
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--ranlib=RANLIB use ranlib RANLIB [$ranlib_default]
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@ -2564,6 +2567,8 @@ CMDLINE_SET="
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ln_s
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logfile
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malloc_prefix
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metalcc
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metallib
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nm
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optflags
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nvcc
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@ -3835,6 +3840,8 @@ host_cc_default="gcc"
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doxygen_default="doxygen"
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install="install"
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ln_s_default="ln -s -f"
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metalcc_default="xcrun metal"
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metallib_default="xcrun metallib"
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nm_default="nm -g"
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pkg_config_default=pkg-config
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ranlib_default="ranlib"
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@ -4435,7 +4442,7 @@ if enabled cuda_nvcc; then
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fi
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set_default arch cc cxx doxygen pkg_config ranlib strip sysinclude \
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target_exec x86asmexe
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target_exec x86asmexe metalcc metallib
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enabled cross_compile || host_cc_default=$cc
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set_default host_cc
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@ -6326,6 +6333,7 @@ check_apple_framework CoreFoundation
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check_apple_framework CoreMedia
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check_apple_framework CoreVideo
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check_apple_framework CoreAudio
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check_apple_framework Metal
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enabled avfoundation && {
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disable coregraphics applicationservices
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@ -7620,6 +7628,8 @@ ARFLAGS=$arflags
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AR_O=$ar_o
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AR_CMD=$ar
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NM_CMD=$nm
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METALCC=$metalcc
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METALLIB=$metallib
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RANLIB=$ranlib
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STRIP=$strip
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STRIPTYPE=$striptype
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@ -112,6 +112,15 @@ COMPILE_LASX = $(call COMPILE,CC,LASXFLAGS)
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$(BIN2CEXE): ffbuild/bin2c_host.o
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$(HOSTLD) $(HOSTLDFLAGS) $(HOSTLD_O) $^ $(HOSTEXTRALIBS)
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%.metal.air: %.metal
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$(METALCC) $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<) -o $@
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%.metallib: %.metal.air
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$(METALLIB) --split-module-without-linking $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<) -o $@
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%.metallib.c: %.metallib $(BIN2CEXE)
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$(BIN2C) $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<) $@ $(subst .,_,$(basename $(notdir $@)))
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%.ptx: %.cu $(SRC_PATH)/compat/cuda/cuda_runtime.h
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$(COMPILE_NVCC)
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