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633 lines (563 loc) · 25.3 KB
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# NOTE: This file is generated by m4! Make sure you're editing the .m4 version,
# not the generated version!
FFMPEG_VERSION_MAJOR=8
FFMPEG_VERSION_MINREV=0
FFMPEG_VERSION=$(FFMPEG_VERSION_MAJOR).$(FFMPEG_VERSION_MINREV)
LIBAVJS_VERSION_SUFFIX=
LIBAVJS_VERSION_BASE=6.8
LIBAVJS_VERSION=$(LIBAVJS_VERSION_BASE).$(FFMPEG_VERSION)$(LIBAVJS_VERSION_SUFFIX)
LIBAVJS_VERSION_SHORT=$(LIBAVJS_VERSION_BASE).$(FFMPEG_VERSION_MAJOR)
EMCC=emcc
MINIFIER=node_modules/.bin/terser
OPTFLAGS=-O3 -flto -msimd128
EMFTFLAGS=-Lbuild/inst/base/lib -lemfiberthreads
THRFLAGS=-pthread $(EMFTFLAGS)
ES6FLAGS=-sEXPORT_ES6=1 -sUSE_ES6_IMPORT_META=1
EFLAGS=\
`tools/memory-init-file-emcc.sh` \
--pre-js src/pre.js \
-s "EXPORT_NAME='LibAVFactory'" \
-s MODULARIZE=1 \
-s STACK_SIZE=1048576 \
-s ASYNCIFY \
-s "ASYNCIFY_IMPORTS=['libavjs_wait_reader', 'jsfetch_open_js', 'jsfetch_read_js', 'jsfetch_seek_js']" \
-s INITIAL_MEMORY=25165824 \
-s ALLOW_MEMORY_GROWTH=1 \
-s WASM_BIGINT=0
EFLAGS_NTHR=\
-s "EXPORTED_RUNTIME_METHODS=['ccall', 'cwrap', 'HEAPU8', 'HEAP8', 'HEAPU16', 'HEAP16', 'HEAPU32', 'HEAP32', 'HEAPF32']"
EFLAGS_THR=\
-s "EXPORTED_RUNTIME_METHODS=['ccall', 'cwrap', 'HEAPU8', 'HEAP8', 'HEAPU16', 'HEAP16', 'HEAPU32', 'HEAP32', 'HEAPF32', 'PThread']"
# For debugging:
#EFLAGS+=\
# -s ASSERTIONS=2 \
# -s STACK_OVERFLOW_CHECK=2 \
# -s MALLOC=emmalloc-memvalidate \
# -s SAFE_HEAP=1
all: build-default
include mk/*.mk
build-%: \
dist/libav-$(LIBAVJS_VERSION)-%.js \
dist/libav-%.js \
dist/libav-$(LIBAVJS_VERSION)-%.mjs \
dist/libav-%.mjs \
dist/libav-$(LIBAVJS_VERSION)-%.dbg.js \
dist/libav-%.dbg.js \
dist/libav-$(LIBAVJS_VERSION)-%.dbg.mjs \
dist/libav-%.dbg.mjs \
dist/libav-$(LIBAVJS_VERSION)-%.wasm.js \
dist/libav-$(LIBAVJS_VERSION)-%.wasm.mjs \
dist/libav-$(LIBAVJS_VERSION)-%.dbg.wasm.js \
dist/libav-$(LIBAVJS_VERSION)-%.dbg.wasm.mjs \
dist/libav-$(LIBAVJS_VERSION)-%.thr.js \
dist/libav-$(LIBAVJS_VERSION)-%.thr.mjs \
dist/libav-$(LIBAVJS_VERSION)-%.dbg.thr.js \
dist/libav-$(LIBAVJS_VERSION)-%.dbg.thr.mjs \
dist/libav.types.d.ts
true
# Generic rule for frontend builds
# Use: febuildrule(debug infix, target extension, minifier)
dist/libav-$(LIBAVJS_VERSION)-%.js: build/frontend-$(LIBAVJS_VERSION)-%.js \
node_modules/.bin/terser
mkdir -p dist
sed "s/@DBG//g" < $< | $(MINIFIER) > $(@)
dist/libav-%.js: dist/libav-$(LIBAVJS_VERSION)-%.js
cp $(<) $(@)
dist/libav-$(LIBAVJS_VERSION)-%.mjs: build/frontend-$(LIBAVJS_VERSION)-%.mjs \
node_modules/.bin/terser
mkdir -p dist
sed "s/@DBG//g" < $< | $(MINIFIER) > $(@)
dist/libav-%.mjs: dist/libav-$(LIBAVJS_VERSION)-%.mjs
cp $(<) $(@)
dist/libav-$(LIBAVJS_VERSION)-%.dbg.js: build/frontend-$(LIBAVJS_VERSION)-%.js \
node_modules/.bin/terser
mkdir -p dist
sed "s/@DBG/.dbg/g" < $< | cat > $(@)
dist/libav-%.dbg.js: dist/libav-$(LIBAVJS_VERSION)-%.dbg.js
cp $(<) $(@)
dist/libav-$(LIBAVJS_VERSION)-%.dbg.mjs: build/frontend-$(LIBAVJS_VERSION)-%.mjs \
node_modules/.bin/terser
mkdir -p dist
sed "s/@DBG/.dbg/g" < $< | cat > $(@)
dist/libav-%.dbg.mjs: dist/libav-$(LIBAVJS_VERSION)-%.dbg.mjs
cp $(<) $(@)
dist/libav.types.d.ts: build/libav.types.d.ts
mkdir -p dist
cp $< $@
# General build rule for any target
# Use: buildrule(target file name, debug infix, target inst name, extra link flags, target file suffix)
# wasm version with no added features
dist/libav-$(LIBAVJS_VERSION)-%.wasm.js: build/ffmpeg-$(FFMPEG_VERSION)/build-base-%/libavformat/libavformat.a \
build/exports-%.json src/pre.js build/post-%.js build/extern-post.js \
src/bindings.c src/b-*.c
mkdir -p $(@).d
$(EMCC) $(OPTFLAGS) $(EFLAGS) \
--extern-post-js build/extern-post.js \
--post-js build/post-$(*).js \
-s "EXPORTED_FUNCTIONS=@build/exports-$(*).json" \
-Ibuild/ffmpeg-$(FFMPEG_VERSION) -Ibuild/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*) \
`test ! -e configs/configs/$(*)/link-flags.txt || cat configs/configs/$(*)/link-flags.txt` \
src/bindings.c \
`grep LIBAVJS_WITH_CLI configs/configs/$(*)/link-flags.txt > /dev/null 2>&1 && echo ' \
build/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*)/fftools/*.o \
-Lbuild/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*)/libavdevice -lavdevice \
'` \
`test -e build/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*)/fftools/textformat/tf_xml.o && echo ' \
build/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*)/fftools/*/*.o \
'` \
`test ! -e configs/configs/$(*)/libs.txt || sed 's/@FFVER/$(FFMPEG_VERSION)/ ; s/@TARGET/base/ ; s/@VARIANT/$(*)/' configs/configs/$(*)/libs.txt` \
$(EFLAGS_NTHR) $(EMFTFLAGS) \
-o $(@).d/libav-$(LIBAVJS_VERSION)-$(*).wasm.js
if [ -e $(@).d/libav-$(LIBAVJS_VERSION)-$(*).wasm.wasm.map ] ; then \
./tools/adjust-sourcemap.js $(@).d/libav-$(LIBAVJS_VERSION)-$(*).wasm.wasm.map \
ffmpeg $(FFMPEG_VERSION) \
libvpx $(LIBVPX_VERSION) \
libaom $(LIBAOM_VERSION); \
fi || ( rm -f $(@) ; false )
sed " \
s/^\/\/.*include:.*// ; \
s/@VER/$(LIBAVJS_VERSION)/g ; \
s/@VARIANT/$(*)/g ; \
s/@TARGET/wasm/g ; \
s/@DBG//g ; \
s/@JS/js/g \
" $(@).d/libav-$(LIBAVJS_VERSION)-$(*).wasm.js | tools/license-header.sh configs/configs/$(*)/license.js > $(@)
rm -f $(@).d/libav-$(LIBAVJS_VERSION)-$(*).wasm.js
-chmod a-x $(@).d/*.wasm
-mv $(@).d/* dist/
rmdir $(@).d
dist/libav-$(LIBAVJS_VERSION)-%.wasm.mjs: build/ffmpeg-$(FFMPEG_VERSION)/build-base-%/libavformat/libavformat.a \
build/exports-%.json src/pre.js build/post-%.js build/extern-post.mjs \
src/bindings.c src/b-*.c
mkdir -p $(@).d
$(EMCC) $(OPTFLAGS) $(EFLAGS) \
--extern-post-js build/extern-post.mjs \
--post-js build/post-$(*).js \
-s "EXPORTED_FUNCTIONS=@build/exports-$(*).json" \
-Ibuild/ffmpeg-$(FFMPEG_VERSION) -Ibuild/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*) \
`test ! -e configs/configs/$(*)/link-flags.txt || cat configs/configs/$(*)/link-flags.txt` \
src/bindings.c \
`grep LIBAVJS_WITH_CLI configs/configs/$(*)/link-flags.txt > /dev/null 2>&1 && echo ' \
build/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*)/fftools/*.o \
-Lbuild/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*)/libavdevice -lavdevice \
'` \
`test -e build/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*)/fftools/textformat/tf_xml.o && echo ' \
build/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*)/fftools/*/*.o \
'` \
`test ! -e configs/configs/$(*)/libs.txt || sed 's/@FFVER/$(FFMPEG_VERSION)/ ; s/@TARGET/base/ ; s/@VARIANT/$(*)/' configs/configs/$(*)/libs.txt` \
$(EFLAGS_NTHR) $(EMFTFLAGS) $(ES6FLAGS) \
-o $(@).d/libav-$(LIBAVJS_VERSION)-$(*).wasm.mjs
if [ -e $(@).d/libav-$(LIBAVJS_VERSION)-$(*).wasm.wasm.map ] ; then \
./tools/adjust-sourcemap.js $(@).d/libav-$(LIBAVJS_VERSION)-$(*).wasm.wasm.map \
ffmpeg $(FFMPEG_VERSION) \
libvpx $(LIBVPX_VERSION) \
libaom $(LIBAOM_VERSION); \
fi || ( rm -f $(@) ; false )
sed " \
s/^\/\/.*include:.*// ; \
s/@VER/$(LIBAVJS_VERSION)/g ; \
s/@VARIANT/$(*)/g ; \
s/@TARGET/wasm/g ; \
s/@DBG//g ; \
s/@JS/mjs/g \
" $(@).d/libav-$(LIBAVJS_VERSION)-$(*).wasm.mjs | tools/license-header.sh configs/configs/$(*)/license.js > $(@)
rm -f $(@).d/libav-$(LIBAVJS_VERSION)-$(*).wasm.mjs
-chmod a-x $(@).d/*.wasm
-mv $(@).d/* dist/
rmdir $(@).d
dist/libav-$(LIBAVJS_VERSION)-%.dbg.wasm.js: build/ffmpeg-$(FFMPEG_VERSION)/build-base-%/libavformat/libavformat.a \
build/exports-%.json src/pre.js build/post-%.js build/extern-post.js \
src/bindings.c src/b-*.c
mkdir -p $(@).d
$(EMCC) $(OPTFLAGS) $(EFLAGS) \
--extern-post-js build/extern-post.js \
--post-js build/post-$(*).js \
-s "EXPORTED_FUNCTIONS=@build/exports-$(*).json" \
-Ibuild/ffmpeg-$(FFMPEG_VERSION) -Ibuild/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*) \
`test ! -e configs/configs/$(*)/link-flags.txt || cat configs/configs/$(*)/link-flags.txt` \
src/bindings.c \
`grep LIBAVJS_WITH_CLI configs/configs/$(*)/link-flags.txt > /dev/null 2>&1 && echo ' \
build/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*)/fftools/*.o \
-Lbuild/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*)/libavdevice -lavdevice \
'` \
`test -e build/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*)/fftools/textformat/tf_xml.o && echo ' \
build/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*)/fftools/*/*.o \
'` \
`test ! -e configs/configs/$(*)/libs.txt || sed 's/@FFVER/$(FFMPEG_VERSION)/ ; s/@TARGET/base/ ; s/@VARIANT/$(*)/' configs/configs/$(*)/libs.txt` \
$(EFLAGS_NTHR) $(EMFTFLAGS) -gsource-map \
-o $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.wasm.js
if [ -e $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.wasm.wasm.map ] ; then \
./tools/adjust-sourcemap.js $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.wasm.wasm.map \
ffmpeg $(FFMPEG_VERSION) \
libvpx $(LIBVPX_VERSION) \
libaom $(LIBAOM_VERSION); \
fi || ( rm -f $(@) ; false )
sed " \
s/^\/\/.*include:.*// ; \
s/@VER/$(LIBAVJS_VERSION)/g ; \
s/@VARIANT/$(*)/g ; \
s/@TARGET/wasm/g ; \
s/@DBG/dbg./g ; \
s/@JS/js/g \
" $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.wasm.js | tools/license-header.sh configs/configs/$(*)/license.js > $(@)
rm -f $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.wasm.js
-chmod a-x $(@).d/*.wasm
-mv $(@).d/* dist/
rmdir $(@).d
dist/libav-$(LIBAVJS_VERSION)-%.dbg.wasm.mjs: build/ffmpeg-$(FFMPEG_VERSION)/build-base-%/libavformat/libavformat.a \
build/exports-%.json src/pre.js build/post-%.js build/extern-post.mjs \
src/bindings.c src/b-*.c
mkdir -p $(@).d
$(EMCC) $(OPTFLAGS) $(EFLAGS) \
--extern-post-js build/extern-post.mjs \
--post-js build/post-$(*).js \
-s "EXPORTED_FUNCTIONS=@build/exports-$(*).json" \
-Ibuild/ffmpeg-$(FFMPEG_VERSION) -Ibuild/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*) \
`test ! -e configs/configs/$(*)/link-flags.txt || cat configs/configs/$(*)/link-flags.txt` \
src/bindings.c \
`grep LIBAVJS_WITH_CLI configs/configs/$(*)/link-flags.txt > /dev/null 2>&1 && echo ' \
build/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*)/fftools/*.o \
-Lbuild/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*)/libavdevice -lavdevice \
'` \
`test -e build/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*)/fftools/textformat/tf_xml.o && echo ' \
build/ffmpeg-$(FFMPEG_VERSION)/build-base-$(*)/fftools/*/*.o \
'` \
`test ! -e configs/configs/$(*)/libs.txt || sed 's/@FFVER/$(FFMPEG_VERSION)/ ; s/@TARGET/base/ ; s/@VARIANT/$(*)/' configs/configs/$(*)/libs.txt` \
$(EFLAGS_NTHR) $(EMFTFLAGS) -gsource-map $(ES6FLAGS) \
-o $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.wasm.mjs
if [ -e $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.wasm.wasm.map ] ; then \
./tools/adjust-sourcemap.js $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.wasm.wasm.map \
ffmpeg $(FFMPEG_VERSION) \
libvpx $(LIBVPX_VERSION) \
libaom $(LIBAOM_VERSION); \
fi || ( rm -f $(@) ; false )
sed " \
s/^\/\/.*include:.*// ; \
s/@VER/$(LIBAVJS_VERSION)/g ; \
s/@VARIANT/$(*)/g ; \
s/@TARGET/wasm/g ; \
s/@DBG/dbg./g ; \
s/@JS/mjs/g \
" $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.wasm.mjs | tools/license-header.sh configs/configs/$(*)/license.js > $(@)
rm -f $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.wasm.mjs
-chmod a-x $(@).d/*.wasm
-mv $(@).d/* dist/
rmdir $(@).d
# wasm + threads
dist/libav-$(LIBAVJS_VERSION)-%.thr.js: build/ffmpeg-$(FFMPEG_VERSION)/build-thr-%/libavformat/libavformat.a \
build/exports-%.json src/pre.js build/post-%.js build/extern-post.js \
src/bindings.c src/b-*.c
mkdir -p $(@).d
$(EMCC) $(OPTFLAGS) $(EFLAGS) \
--extern-post-js build/extern-post.js \
--post-js build/post-$(*).js \
-s "EXPORTED_FUNCTIONS=@build/exports-$(*).json" \
-Ibuild/ffmpeg-$(FFMPEG_VERSION) -Ibuild/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*) \
`test ! -e configs/configs/$(*)/link-flags.txt || cat configs/configs/$(*)/link-flags.txt` \
src/bindings.c \
`grep LIBAVJS_WITH_CLI configs/configs/$(*)/link-flags.txt > /dev/null 2>&1 && echo ' \
build/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*)/fftools/*.o \
-Lbuild/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*)/libavdevice -lavdevice \
'` \
`test -e build/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*)/fftools/textformat/tf_xml.o && echo ' \
build/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*)/fftools/*/*.o \
'` \
`test ! -e configs/configs/$(*)/libs.txt || sed 's/@FFVER/$(FFMPEG_VERSION)/ ; s/@TARGET/thr/ ; s/@VARIANT/$(*)/' configs/configs/$(*)/libs.txt` \
$(EFLAGS_THR) $(THRFLAGS) -sPTHREAD_POOL_SIZE=navigator.hardwareConcurrency \
-o $(@).d/libav-$(LIBAVJS_VERSION)-$(*).thr.js
if [ -e $(@).d/libav-$(LIBAVJS_VERSION)-$(*).thr.wasm.map ] ; then \
./tools/adjust-sourcemap.js $(@).d/libav-$(LIBAVJS_VERSION)-$(*).thr.wasm.map \
ffmpeg $(FFMPEG_VERSION) \
libvpx $(LIBVPX_VERSION) \
libaom $(LIBAOM_VERSION); \
fi || ( rm -f $(@) ; false )
sed " \
s/^\/\/.*include:.*// ; \
s/@VER/$(LIBAVJS_VERSION)/g ; \
s/@VARIANT/$(*)/g ; \
s/@TARGET/thr/g ; \
s/@DBG//g ; \
s/@JS/js/g \
" $(@).d/libav-$(LIBAVJS_VERSION)-$(*).thr.js | tools/license-header.sh configs/configs/$(*)/license.js > $(@)
rm -f $(@).d/libav-$(LIBAVJS_VERSION)-$(*).thr.js
-chmod a-x $(@).d/*.wasm
-mv $(@).d/* dist/
rmdir $(@).d
dist/libav-$(LIBAVJS_VERSION)-%.thr.mjs: build/ffmpeg-$(FFMPEG_VERSION)/build-thr-%/libavformat/libavformat.a \
build/exports-%.json src/pre.js build/post-%.js build/extern-post.mjs \
src/bindings.c src/b-*.c
mkdir -p $(@).d
$(EMCC) $(OPTFLAGS) $(EFLAGS) \
--extern-post-js build/extern-post.mjs \
--post-js build/post-$(*).js \
-s "EXPORTED_FUNCTIONS=@build/exports-$(*).json" \
-Ibuild/ffmpeg-$(FFMPEG_VERSION) -Ibuild/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*) \
`test ! -e configs/configs/$(*)/link-flags.txt || cat configs/configs/$(*)/link-flags.txt` \
src/bindings.c \
`grep LIBAVJS_WITH_CLI configs/configs/$(*)/link-flags.txt > /dev/null 2>&1 && echo ' \
build/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*)/fftools/*.o \
-Lbuild/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*)/libavdevice -lavdevice \
'` \
`test -e build/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*)/fftools/textformat/tf_xml.o && echo ' \
build/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*)/fftools/*/*.o \
'` \
`test ! -e configs/configs/$(*)/libs.txt || sed 's/@FFVER/$(FFMPEG_VERSION)/ ; s/@TARGET/thr/ ; s/@VARIANT/$(*)/' configs/configs/$(*)/libs.txt` \
$(EFLAGS_THR) $(ES6FLAGS) $(THRFLAGS) -sPTHREAD_POOL_SIZE=navigator.hardwareConcurrency \
-o $(@).d/libav-$(LIBAVJS_VERSION)-$(*).thr.mjs
if [ -e $(@).d/libav-$(LIBAVJS_VERSION)-$(*).thr.wasm.map ] ; then \
./tools/adjust-sourcemap.js $(@).d/libav-$(LIBAVJS_VERSION)-$(*).thr.wasm.map \
ffmpeg $(FFMPEG_VERSION) \
libvpx $(LIBVPX_VERSION) \
libaom $(LIBAOM_VERSION); \
fi || ( rm -f $(@) ; false )
sed " \
s/^\/\/.*include:.*// ; \
s/@VER/$(LIBAVJS_VERSION)/g ; \
s/@VARIANT/$(*)/g ; \
s/@TARGET/thr/g ; \
s/@DBG//g ; \
s/@JS/mjs/g \
" $(@).d/libav-$(LIBAVJS_VERSION)-$(*).thr.mjs | tools/license-header.sh configs/configs/$(*)/license.js > $(@)
rm -f $(@).d/libav-$(LIBAVJS_VERSION)-$(*).thr.mjs
-chmod a-x $(@).d/*.wasm
-mv $(@).d/* dist/
rmdir $(@).d
dist/libav-$(LIBAVJS_VERSION)-%.dbg.thr.js: build/ffmpeg-$(FFMPEG_VERSION)/build-thr-%/libavformat/libavformat.a \
build/exports-%.json src/pre.js build/post-%.js build/extern-post.js \
src/bindings.c src/b-*.c
mkdir -p $(@).d
$(EMCC) $(OPTFLAGS) $(EFLAGS) \
--extern-post-js build/extern-post.js \
--post-js build/post-$(*).js \
-s "EXPORTED_FUNCTIONS=@build/exports-$(*).json" \
-Ibuild/ffmpeg-$(FFMPEG_VERSION) -Ibuild/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*) \
`test ! -e configs/configs/$(*)/link-flags.txt || cat configs/configs/$(*)/link-flags.txt` \
src/bindings.c \
`grep LIBAVJS_WITH_CLI configs/configs/$(*)/link-flags.txt > /dev/null 2>&1 && echo ' \
build/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*)/fftools/*.o \
-Lbuild/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*)/libavdevice -lavdevice \
'` \
`test -e build/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*)/fftools/textformat/tf_xml.o && echo ' \
build/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*)/fftools/*/*.o \
'` \
`test ! -e configs/configs/$(*)/libs.txt || sed 's/@FFVER/$(FFMPEG_VERSION)/ ; s/@TARGET/thr/ ; s/@VARIANT/$(*)/' configs/configs/$(*)/libs.txt` \
$(EFLAGS_THR) -gsource-map $(THRFLAGS) -sPTHREAD_POOL_SIZE=navigator.hardwareConcurrency \
-o $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.thr.js
if [ -e $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.thr.wasm.map ] ; then \
./tools/adjust-sourcemap.js $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.thr.wasm.map \
ffmpeg $(FFMPEG_VERSION) \
libvpx $(LIBVPX_VERSION) \
libaom $(LIBAOM_VERSION); \
fi || ( rm -f $(@) ; false )
sed " \
s/^\/\/.*include:.*// ; \
s/@VER/$(LIBAVJS_VERSION)/g ; \
s/@VARIANT/$(*)/g ; \
s/@TARGET/thr/g ; \
s/@DBG/dbg./g ; \
s/@JS/js/g \
" $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.thr.js | tools/license-header.sh configs/configs/$(*)/license.js > $(@)
rm -f $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.thr.js
-chmod a-x $(@).d/*.wasm
-mv $(@).d/* dist/
rmdir $(@).d
dist/libav-$(LIBAVJS_VERSION)-%.dbg.thr.mjs: build/ffmpeg-$(FFMPEG_VERSION)/build-thr-%/libavformat/libavformat.a \
build/exports-%.json src/pre.js build/post-%.js build/extern-post.mjs \
src/bindings.c src/b-*.c
mkdir -p $(@).d
$(EMCC) $(OPTFLAGS) $(EFLAGS) \
--extern-post-js build/extern-post.mjs \
--post-js build/post-$(*).js \
-s "EXPORTED_FUNCTIONS=@build/exports-$(*).json" \
-Ibuild/ffmpeg-$(FFMPEG_VERSION) -Ibuild/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*) \
`test ! -e configs/configs/$(*)/link-flags.txt || cat configs/configs/$(*)/link-flags.txt` \
src/bindings.c \
`grep LIBAVJS_WITH_CLI configs/configs/$(*)/link-flags.txt > /dev/null 2>&1 && echo ' \
build/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*)/fftools/*.o \
-Lbuild/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*)/libavdevice -lavdevice \
'` \
`test -e build/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*)/fftools/textformat/tf_xml.o && echo ' \
build/ffmpeg-$(FFMPEG_VERSION)/build-thr-$(*)/fftools/*/*.o \
'` \
`test ! -e configs/configs/$(*)/libs.txt || sed 's/@FFVER/$(FFMPEG_VERSION)/ ; s/@TARGET/thr/ ; s/@VARIANT/$(*)/' configs/configs/$(*)/libs.txt` \
$(EFLAGS_THR) -gsource-map $(ES6FLAGS) $(THRFLAGS) -sPTHREAD_POOL_SIZE=navigator.hardwareConcurrency \
-o $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.thr.mjs
if [ -e $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.thr.wasm.map ] ; then \
./tools/adjust-sourcemap.js $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.thr.wasm.map \
ffmpeg $(FFMPEG_VERSION) \
libvpx $(LIBVPX_VERSION) \
libaom $(LIBAOM_VERSION); \
fi || ( rm -f $(@) ; false )
sed " \
s/^\/\/.*include:.*// ; \
s/@VER/$(LIBAVJS_VERSION)/g ; \
s/@VARIANT/$(*)/g ; \
s/@TARGET/thr/g ; \
s/@DBG/dbg./g ; \
s/@JS/mjs/g \
" $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.thr.mjs | tools/license-header.sh configs/configs/$(*)/license.js > $(@)
rm -f $(@).d/libav-$(LIBAVJS_VERSION)-$(*).dbg.thr.mjs
-chmod a-x $(@).d/*.wasm
-mv $(@).d/* dist/
rmdir $(@).d
# Built source files
build/exports-%.json: configs/configs/%/components.txt funcs.json \
tools/mk-exports.js
mkdir -p build
./tools/mk-exports.js $(*) > $@
build/frontend-$(LIBAVJS_VERSION)-%.js: configs/configs/%/components.txt \
funcs.json src/frontend.in.js tools/mk-frontend.js
mkdir -p build
./tools/mk-frontend.js $(*) $(LIBAVJS_VERSION) js > $@
build/frontend-$(LIBAVJS_VERSION)-%.mjs: build/frontend-$(LIBAVJS_VERSION)-%.js \
configs/configs/%/components.txt funcs.json src/frontend.in.js \
tools/mk-frontend.js
./tools/mk-frontend.js $(*) $(LIBAVJS_VERSION) mjs > $@.tmp
./tools/mk-es6.js ../build/frontend-$(LIBAVJS_VERSION)-$(*).js $@.tmp > $@
rm -f $@.tmp
build/post-%.js: configs/configs/%/components.txt funcs.json tools/mk-post.js \
src/post.in.js src/p-*.in.js
mkdir -p build
./tools/mk-post.js $(*) > $@
build/extern-post.js: src/extern-post.in.js
./tools/mk-extern-post.js js > $@
build/extern-post.mjs: src/extern-post.in.js
./tools/mk-extern-post.js mjs > $@
build/libav.types.d.ts: funcs.json mk/doxygen.json tools/mk-types-dts.js \
src/post.in.js src/p-*.in.js src/libav.types.in.d.ts
mkdir -p build
./tools/mk-types-dts.js > $@
node_modules/.bin/terser:
npm install
# Targets
build/inst/base/cflags.txt:
mkdir -p build/inst/base
echo -gsource-map > $@
build/inst/thr/cflags.txt:
mkdir -p build/inst/thr
echo -pthread -gsource-map > $@
RELEASE_VARIANTS=\
default default-cli opus opus-af flac flac-af wav wav-af obsolete webm \
webm-cli webm-vp9 webm-vp9-cli vp8-opus vp8-opus-avf vp9-opus \
vp9-opus-avf av1-opus av1-opus-avf webcodecs webcodecs-avf
RELEASE_SUFFIX=
RELEASE_DIR=dist/release$(RELEASE_SUFFIX)
MODULAR_VARIANTS_ENCUMBERED=\
decoder-aac decoder-h264 decoder-hevc
MODULAR_VARIANTS=\
decoder-ac3 decoder-alac decoder-av1 decoder-cinepak decoder-cook \
decoder-dvaudio decoder-dvvideo decoder-flac decoder-flashsv \
decoder-flashsv2 decoder-flv1 decoder-h261 decoder-h263 decoder-h263p \
decoder-indeo2 decoder-indeo3 decoder-indeo4 decoder-indeo5 decoder-mp1 \
decoder-mp2 decoder-mp3 decoder-mpeg1video decoder-mpeg2video \
decoder-mpeg4 decoder-msmpeg4v1 decoder-msmpeg4v2 decoder-msmpeg4v3 \
decoder-msvideo1 decoder-opus decoder-pcm_f16le decoder-pcm_f24le \
decoder-pcm_f32be decoder-pcm_f32le decoder-pcm_f64be decoder-pcm_f64le \
decoder-pcm_s16be decoder-pcm_s16le decoder-pcm_s24be decoder-pcm_s24le \
decoder-pcm_s32be decoder-pcm_s32le decoder-pcm_s64be decoder-pcm_s64le \
decoder-pcm_s8 decoder-pcm_u16be decoder-pcm_u16le decoder-pcm_u24be \
decoder-pcm_u24le decoder-pcm_u32be decoder-pcm_u32le decoder-pcm_u8 \
decoder-prores decoder-qtrle decoder-ra_144 decoder-ra_288 decoder-ralf \
decoder-rv10 decoder-rv20 decoder-rv30 decoder-rv40 decoder-sipr \
decoder-theora decoder-vorbis decoder-vp8 decoder-vp9 decoder-wavpack \
decoder-wmalossless decoder-wmapro decoder-wmav1 decoder-wmav2 \
decoder-wmavoice decoder-wmv1 decoder-wmv2 decoder-wmv3 demuxer-asf \
demuxer-au demuxer-avi demuxer-caf demuxer-dv demuxer-flac demuxer-flv \
demuxer-matroska demuxer-mp3 demuxer-mp4 demuxer-mpeg demuxer-mpegts \
demuxer-ogg demuxer-rm demuxer-wav demuxer-wv
release: extract
mkdir -p $(RELEASE_DIR)
mkdir $(RELEASE_DIR)/libav.js-$(LIBAVJS_VERSION)$(RELEASE_SUFFIX)
cp -a README.md docs $(RELEASE_DIR)/libav.js-$(LIBAVJS_VERSION)$(RELEASE_SUFFIX)/
mkdir $(RELEASE_DIR)/libav.js-$(LIBAVJS_VERSION)$(RELEASE_SUFFIX)/dist
$(MAKE) $(RELEASE_DIR)/libav.js-types-$(LIBAVJS_VERSION)
for v in $(RELEASE_VARIANTS); \
do \
$(MAKE) build-$$v || exit 1; \
$(MAKE) release-$$v || exit 1; \
cp dist/libav-$(LIBAVJS_VERSION)-$$v.* \
dist/libav-$$v.* \
$(RELEASE_DIR)/libav.js-$(LIBAVJS_VERSION)$(RELEASE_SUFFIX)/dist; \
done
cp dist/libav.types.d.ts $(RELEASE_DIR)/libav.js-$(LIBAVJS_VERSION)$(RELEASE_SUFFIX)/dist/
mkdir $(RELEASE_DIR)/libav.js-$(LIBAVJS_VERSION)$(RELEASE_SUFFIX)/sources
for t in ffmpeg emfiberthreads lame libaom libogg libvorbis libvpx opus zlib; \
do \
$(MAKE) $$t-release; \
done
git archive HEAD -o $(RELEASE_DIR)/libav.js-$(LIBAVJS_VERSION)$(RELEASE_SUFFIX)/sources/libav.js.tar
xz $(RELEASE_DIR)/libav.js-$(LIBAVJS_VERSION)$(RELEASE_SUFFIX)/sources/libav.js.tar
cd $(RELEASE_DIR) && zip -r libav.js-$(LIBAVJS_VERSION)$(RELEASE_SUFFIX).zip libav.js-$(LIBAVJS_VERSION)$(RELEASE_SUFFIX)
rm -rf $(RELEASE_DIR)/libav.js-$(LIBAVJS_VERSION)$(RELEASE_SUFFIX)
modular:
$(MAKE) release \
RELEASE_VARIANTS="$(MODULAR_VARIANTS)" \
RELEASE_SUFFIX=-modular
release-%: $(RELEASE_DIR)/libav.js-$(LIBAVJS_VERSION)-%
true
$(RELEASE_DIR)/libav.js-$(LIBAVJS_VERSION)-%: build-%
mkdir -p $(@)/dist
cp dist/libav-$(LIBAVJS_VERSION)-$(*).* \
dist/libav-$(*).* \
dist/libav.types.d.ts \
$(@)/dist
rm -f $(@)/dist/*.dbg.*
sed 's/@VARIANT/$(*)/g ; s/@VERSION/$(LIBAVJS_VERSION)/g ; s/@VER/$(LIBAVJS_VERSION_SHORT)/g' \
package-one-variant.json > $(@)/package.json
$(RELEASE_DIR)/libav.js-types-$(LIBAVJS_VERSION): dist/libav.types.d.ts
mkdir -p $(@)/dist
cp dist/libav.types.d.ts $(@)/dist
sed 's/@VERSION/$(LIBAVJS_VERSION)/g ; s/@VER/$(LIBAVJS_VERSION_SHORT)/g' \
package-types-only.json > $(@)/package.json
npm-publish:
cd $(RELEASE_DIR) && unzip libav.js-$(LIBAVJS_VERSION).zip
cd $(RELEASE_DIR)/libav.js-$(LIBAVJS_VERSION) && \
cp ../../../package.json . && \
rm -f dist/*.dbg.* dist/*-av1* dist/*-vp9* dist/*.asm.mjs && \
npm publish
rm -rf $(RELEASE_DIR)/libav.js-$(LIBAVJS_VERSION)
( cd $(RELEASE_DIR)/libav.js-types-$(LIBAVJS_VERSION) && npm publish --access=public )
for v in $(RELEASE_VARIANTS); \
do \
( cd $(RELEASE_DIR)/libav.js-$(LIBAVJS_VERSION)-$$v && npm publish --access=public ) \
done
halfclean:
-rm -rf dist/
-rm -f build/exports.json build/libav-$(LIBAVJS_VERSION).js build/post.js
clean: halfclean
-rm -rf build/inst
-rm -rf build/emfiberthreads
-rm -rf build/opus-$(OPUS_VERSION)
-rm -rf build/libaom-$(LIBAOM_VERSION)
-rm -rf build/libvorbis-$(LIBVORBIS_VERSION)
-rm -rf build/libogg-$(LIBOGG_VERSION)
-rm -rf build/libvpx-$(LIBVPX_VERSION)
-rm -rf build/lame-$(LAME_VERSION)
-rm -rf build/openh264-$(OPENH264_VERSION)
-rm -rf build/ffmpeg-$(FFMPEG_VERSION)
-rm -rf build/zlib-$(ZLIB_VERSION)
distclean: clean
-rm -rf build/
print-version:
@printf '%s\n' "$(LIBAVJS_VERSION)"
.PRECIOUS: \
build/ffmpeg-$(FFMPEG_VERSION)/build-%/libavformat/libavformat.a \
build/exports-%.json \
build/post-%.js \
dist/libav.types.d.ts \
dist/libav-$(LIBAVJS_VERSION)-%.js \
dist/libav-%.js \
dist/libav-$(LIBAVJS_VERSION)-%.mjs \
dist/libav-%.mjs \
dist/libav-$(LIBAVJS_VERSION)-%.dbg.js \
dist/libav-%.dbg.js \
dist/libav-$(LIBAVJS_VERSION)-%.dbg.mjs \
dist/libav-%.dbg.mjs \
dist/libav-$(LIBAVJS_VERSION)-%.wasm.js \
dist/libav-$(LIBAVJS_VERSION)-%.wasm.mjs \
dist/libav-$(LIBAVJS_VERSION)-%.dbg.wasm.js \
dist/libav-$(LIBAVJS_VERSION)-%.dbg.wasm.mjs \
dist/libav-$(LIBAVJS_VERSION)-%.thr.js \
dist/libav-$(LIBAVJS_VERSION)-%.thr.mjs \
dist/libav-$(LIBAVJS_VERSION)-%.dbg.thr.js \
dist/libav-$(LIBAVJS_VERSION)-%.dbg.thr.mjs