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1# FFmpeg build configure
2
3#!/bin/bash
4
5set -ex
6FFMPEG_PATH=$1
7FFMPEG_OUT_PATH=$2
8FFMPEG_PLAT=$3
9LLVM_PATH=$4
10SYSROOT_PATH=$5
11USE_CLANG_COVERAGE=$6
12
13oldPath=`pwd`
14FFMPEG_PATH=${oldPath}/${FFMPEG_PATH}
15FFMPEG_OUT_PATH=${oldPath}/${FFMPEG_OUT_PATH}
16currentPath=${oldPath}/${FFMPEG_OUT_PATH}tmp
17mkdir -p ${currentPath}
18cd ${currentPath}
19if [ ${FFMPEG_PLAT} = "aarch64" ]; then
20
21FF_CONFIG_OPTIONS="
22    --arch=aarch64
23    --target-os=darwin
24    --disable-programs
25    --disable-avdevice
26    --disable-postproc
27    --disable-avfilter
28    --disable-network
29    --disable-dwt
30    --disable-faan
31    --disable-pixelutils
32    --disable-bsfs
33    --disable-encoders
34    --disable-decoders
35    --disable-hwaccels
36    --disable-muxers
37    --disable-demuxers
38    --disable-parsers
39    --disable-protocols
40    --disable-devices
41    --disable-filters
42    --disable-doc
43    --disable-debug
44    --disable-iconv
45    --disable-stripping
46    --disable-vaapi
47    --disable-vdpau
48    --disable-zlib
49    --disable-xlib
50    --disable-cuvid
51    --disable-cuda
52    --disable-libxcb
53    --disable-libxcb_shm
54    --disable-libxcb_shape
55    --disable-libxcb_xfixes
56    --disable-sdl2
57    --disable-bzlib
58    --disable-lzma
59    --disable-vulkan
60    --enable-demuxer=mp3,aac,ape,flac,ogg,wav,mov,mpegts,amr,amrnb,amrwb,matroska
61    --enable-muxer=mp4,h264,ipod
62    --enable-parser=h263,h264,mpeg4video,vp8,vp9,mpegvideo
63    --enable-parser=mpegaudio,aac,aac_latm,av3a,amr
64    --enable-decoder=h263,h264,mpeg2video,mpeg4,vp8,vp9
65    --enable-decoder=mp3,mp3float,aac,aac_latm,ape,flac,vorbis,opus,amrnb,amrwb
66    --enable-decoder=png,bmp
67    --enable-encoder=aac,aac_latm,opus,flac
68    --enable-encoder=mpeg4,h263
69    --enable-bsf=h264_mp4toannexb
70    --enable-protocol=file
71    --enable-cross-compile
72    --enable-shared
73    --enable-lsp
74    --cc=${LLVM_PATH}/bin/clang
75    --ld=${LLVM_PATH}/bin/clang
76    --strip=${LLVM_PATH}/bin/llvm-strip
77"
78EXTRA_CFLAGS="
79    --target=aarch64-darwin
80    --sysroot=${SYSROOT_PATH}
81"
82EXTRA_LDFLAGS="
83    --target=aarch64-darwin
84    --sysroot=${SYSROOT_PATH}
85"
86
87if [ ${USE_CLANG_COVERAGE} = "true" ]; then
88    EXTRA_CFLAGS="
89        --target=aarch64-darwin
90        --sysroot=${SYSROOT_PATH}
91        --coverage
92        -mllvm
93        -limited-coverage-experimental=true
94    "
95    EXTRA_LDFLAGS="
96        --target=aarch64-darwin
97        --sysroot=${SYSROOT_PATH}
98        --coverage
99        -fno-use-cxa-atexit
100    "
101fi
102
103FF_CONFIG_OPTIONS=`echo $FF_CONFIG_OPTIONS`
104
105${FFMPEG_PATH}/configure ${FF_CONFIG_OPTIONS} --extra-cflags="${EXTRA_CFLAGS}" --extra-ldflags="${EXTRA_LDFLAGS}"
106
107else
108
109FF_CONFIG_OPTIONS="
110    --disable-programs
111    --disable-avdevice
112    --disable-postproc
113    --disable-avfilter
114    --disable-network
115    --disable-dwt
116    --disable-faan
117    --disable-pixelutils
118    --disable-bsfs
119    --disable-encoders
120    --disable-decoders
121    --disable-hwaccels
122    --disable-muxers
123    --disable-demuxers
124    --disable-parsers
125    --disable-protocols
126    --disable-devices
127    --disable-filters
128    --disable-asm
129    --disable-doc
130    --disable-debug
131    --disable-iconv
132    --disable-stripping
133    --disable-vaapi
134    --disable-vdpau
135    --disable-zlib
136    --disable-xlib
137    --disable-cuvid
138    --disable-cuda
139    --disable-libxcb
140    --disable-libxcb_shm
141    --disable-libxcb_shape
142    --disable-libxcb_xfixes
143    --disable-sdl2
144    --disable-bzlib
145    --disable-lzma
146    --enable-demuxer=mp3,aac,ape,flac,ogg,wav,mov,mpegts,amr,amrnb,amrwb,matroska
147    --enable-muxer=mp4,h264,ipod
148    --enable-parser=h263,h264,mpeg4video,vp8,vp9,mpegvideo
149    --enable-parser=mpegaudio,aac,aac_latm,av3a,amr
150    --enable-decoder=h263,h264,mpeg2video,mpeg4,vp8,vp9
151    --enable-decoder=mp3,mp3float,aac,aac_latm,ape,flac,vorbis,opus,amrnb,amrwb
152    --enable-decoder=png,bmp
153    --enable-encoder=aac,aac_latm,opus,flac
154    --enable-encoder=mpeg4,h263
155    --enable-bsf=h264_mp4toannexb
156    --enable-protocol=file
157    --enable-lsp
158"
159
160FF_CONFIG_OPTIONS=`echo $FF_CONFIG_OPTIONS`
161
162${FFMPEG_PATH}/configure ${FF_CONFIG_OPTIONS}
163
164fi
165sed -i '' 's/HAVE_SYSCTL 1/HAVE_SYSCTL 0/g' config.h
166sed -i '' 's/HAVE_SYSCTL=yes/!HAVE_SYSCTL=yes/g' ./ffbuild/config.mak
167sed -i '' 's/HAVE_GLOB 1/HAVE_GLOB 0/g' config.h
168sed -i '' 's/HAVE_GLOB=yes/!HAVE_GLOB=yes/g' config.h
169sed -i '' 's/HAVE_GMTIME_R 1/HAVE_GMTIME_R 0/g' config.h
170sed -i '' 's/HAVE_LOCALTIME_R 1/HAVE_LOCALTIME_R 0/g' config.h
171sed -i '' 's/HAVE_PTHREAD_CANCEL 1/HAVE_PTHREAD_CANCEL 0/g' config.h
172sed -i '' 's/HAVE_VALGRIND_VALGRIND_H 1/HAVE_VALGRIND_VALGRIND_H 0/g' config.h
173
174tmp_file=".tmpfile"
175## remove invalid restrict define
176sed 's/#define av_restrict restrict/#define av_restrict/' ./config.h >$tmp_file
177
178mv $tmp_file ./config.h
179
180## replace original FFMPEG_CONFIGURATION define with $FF_CONFIG_OPTIONS
181sed '/^#define FFMPEG_CONFIGURATION/d' ./config.h >$tmp_file
182mv $tmp_file ./config.h
183total_line=`wc -l ./config.h | sed -e 's/^[ \t]*//g' | cut -d ' ' -f 1`
184tail_line=`expr $total_line - 3`
185head -3 config.h > $tmp_file
186echo "#define FFMPEG_CONFIGURATION \"${FF_CONFIG_OPTIONS}\"" >> $tmp_file
187tail -$tail_line config.h >> $tmp_file
188mv $tmp_file ./config.h
189
190rm -f config.err
191
192## rm BUILD_ROOT information
193sed '/^BUILD_ROOT=/d' ./ffbuild/config.mak > $tmp_file
194rm -f ./ffbuild/config.mak
195mv $tmp_file ./ffbuild/config.mak
196
197## rm amr-eabi-gcc
198sed '/^CC=arm-eabi-gcc/d' ./ffbuild/config.mak > $tmp_file
199rm -f ./ffbuild/config.mak
200mv $tmp_file ./ffbuild/config.mak
201
202## rm amr-eabi-gcc
203sed '/^AS=arm-eabi-gcc/d' ./ffbuild/config.mak > $tmp_file
204rm -f ./ffbuild/config.mak
205mv $tmp_file ./ffbuild/config.mak
206
207
208## rm amr-eabi-gcc
209sed '/^LD=arm-eabi-gcc/d' ./ffbuild/config.mak > $tmp_file
210rm -f ./ffbuild/config.mak
211mv $tmp_file ./ffbuild/config.mak
212
213## rm amr-eabi-gcc
214sed '/^DEPCC=arm-eabi-gcc/d' ./ffbuild/config.mak > $tmp_file
215rm -f ./ffbuild/config.mak
216mv $tmp_file ./ffbuild/config.mak
217
218sed -i '' 's/restrict restrict/restrict /g' config.h
219
220sed -i '' '/getenv(x)/d' config.h
221sed -i '' 's/HAVE_DOS_PATHS 0/HAVE_DOS_PATHS 1/g' config.h
222
223mv config.h ${FFMPEG_OUT_PATH}/config.h
224mv ./ffbuild/config.mak ${FFMPEG_OUT_PATH}/config.mak
225rm -rf ${FFMPEG_OUT_PATH}/libavcodec
226mv -f libavcodec ${FFMPEG_OUT_PATH}
227rm -rf ${FFMPEG_OUT_PATH}/libavformat
228mv -f libavformat ${FFMPEG_OUT_PATH}
229rm -rf ${FFMPEG_OUT_PATH}/libavutil
230mv -f libavutil ${FFMPEG_OUT_PATH}
231rm -rf ${FFMPEG_OUT_PATH}/libavdevice
232mv -f libavdevice ${FFMPEG_OUT_PATH}
233rm -rf ${FFMPEG_OUT_PATH}/libavfilter
234mv -f libavfilter ${FFMPEG_OUT_PATH}
235rm -rf ./ffbuild
236cd $oldPath
237rm -rf ${currentPath}
238
239## other work need to be done manually
240cat <<!EOF
241#####################################################
242                    ****NOTICE****
243You need to modify the file config.mak and delete
244all full path string in macro:
245SRC_PATH, SRC_PATH_BARE, BUILD_ROOT, LDFLAGS.
246Please refer to the old version of config.mak to
247check how to modify it.
248#####################################################
249!EOF
250