ffmpeg的编译脚本

thirdparty/ffmpeg/make.py

@@ -0,0 +1,37 @@
+#!/usr/bin/python
+
+import os
+
+args = [
+    'extra-cflags="-c -Oz -fPIC -pthread"',
+    'cc="emcc"',
+    'cxx="em++"',
+    'ar="emar"',
+    'prefix=$(pwd)/dist',
+    'target-os=none',
+    'arch=x86_32',
+    'cpu=generic'
+    ]
+disables = [
+    'everything','all','avdevice','avformat','postproc','avfilter','programs','asm','parsers','muxers','demuxers','filters',
+    'doc','devices','network','bsfs','static','hwaccels','debug','protocols','indevs','outdevs','runtime-cpudetect'
+]
+enables = [
+    'small','cross-compile','gpl','shared','avcodec',
+    'parser=h264',
+    'parser=hevc',
+    'parser=aac',
+    'decoder=h264',
+    'decoder=hevc',
+    'decoder=aac',
+    'decoder=pcm_alaw',
+    'decoder=pcm_mulaw',
+    'encoder=pcm_alaw',
+    'encoder=pcm_mulaw',
+    'encoder=aac'
+]
+enables = ['enable-'+item for i,item in enumerate(enables)]
+disables = ['disable-'+item for i,item in enumerate(disables)]
+os.system('emconfigure ./configure --' +
+          (' --'.join(args+disables+enables)))
+os.system('make clean && emmake make && make install')