Vignesh Venkatasubramanian | da49e34 | 2015-08-25 11:05:01 -0700 | [diff] [blame] | 1 | #!/bin/bash -e |
| 2 | # |
| 3 | # Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 4 | # Use of this source code is governed by a BSD-style license that can be |
| 5 | # found in the LICENSE file. |
| 6 | |
| 7 | # This script is used to generate files in the <platform> directories needed to |
| 8 | # build libvpx. Every time libvpx source code is updated run this script. |
| 9 | # |
| 10 | # For example: |
| 11 | # $ ./generate_config.sh |
| 12 | # |
| 13 | # And this will update all the config files needed. |
| 14 | |
| 15 | export LC_ALL=C |
| 16 | BASE_DIR=$(pwd) |
| 17 | LIBVPX_SRC_DIR="libvpx" |
| 18 | LIBVPX_CONFIG_DIR="config" |
| 19 | |
| 20 | # Clean files from previous make. |
| 21 | function make_clean { |
| 22 | make clean > /dev/null |
| 23 | rm -f libvpx_srcs.txt |
| 24 | } |
| 25 | |
| 26 | # Lint a pair of vpx_config.h and vpx_config.asm to make sure they match. |
| 27 | # $1 - Header file directory. |
| 28 | function lint_config { |
| 29 | # mips does not contain any assembly so the header does not need to be |
| 30 | # compared to the asm. |
| 31 | if [[ "$1" != *mips* ]]; then |
| 32 | $BASE_DIR/lint_config.sh \ |
| 33 | -h $BASE_DIR/$LIBVPX_CONFIG_DIR/$1/vpx_config.h \ |
| 34 | -a $BASE_DIR/$LIBVPX_CONFIG_DIR/$1/vpx_config.asm |
| 35 | fi |
| 36 | } |
| 37 | |
| 38 | # Print the configuration. |
| 39 | # $1 - Header file directory. |
| 40 | function print_config { |
| 41 | $BASE_DIR/lint_config.sh -p \ |
| 42 | -h $BASE_DIR/$LIBVPX_CONFIG_DIR/$1/vpx_config.h \ |
| 43 | -a $BASE_DIR/$LIBVPX_CONFIG_DIR/$1/vpx_config.asm |
| 44 | } |
| 45 | |
| 46 | # Print the configuration from Header file. |
| 47 | # This function is an abridged version of print_config which does not use |
| 48 | # lint_config and it does not require existence of vpx_config.asm. |
| 49 | # $1 - Header file directory. |
| 50 | function print_config_basic { |
| 51 | combined_config="$(cat $BASE_DIR/$LIBVPX_CONFIG_DIR/$1/vpx_config.h \ |
| 52 | | grep -E ' +[01] *$')" |
| 53 | combined_config="$(echo "$combined_config" | grep -v DO1STROUNDING)" |
| 54 | combined_config="$(echo "$combined_config" | sed 's/[ \t]//g')" |
| 55 | combined_config="$(echo "$combined_config" | sed 's/.*define//')" |
| 56 | combined_config="$(echo "$combined_config" | sed 's/0$/=no/')" |
| 57 | combined_config="$(echo "$combined_config" | sed 's/1$/=yes/')" |
| 58 | echo "$combined_config" | sort | uniq |
| 59 | } |
| 60 | |
| 61 | # Generate *_rtcd.h files. |
| 62 | # $1 - Header file directory. |
| 63 | # $2 - Architecture. |
| 64 | function gen_rtcd_header { |
| 65 | echo "Generate $LIBVPX_CONFIG_DIR/$1/*_rtcd.h files." |
| 66 | |
| 67 | # We don't properly persist the config options specificed on the configure |
| 68 | # line. Until that is fixed, force them here. |
| 69 | DISABLE_CONFIG="--disable-sse4_1 --disable-avx --disable-avx2" |
| 70 | |
| 71 | rm -rf $BASE_DIR/$TEMP_DIR/libvpx.config |
| 72 | if [[ "$2" == *mips* ]]; then |
| 73 | print_config_basic $1 > $BASE_DIR/$TEMP_DIR/libvpx.config |
| 74 | else |
| 75 | $BASE_DIR/lint_config.sh -p \ |
| 76 | -h $BASE_DIR/$LIBVPX_CONFIG_DIR/$1/vpx_config.h \ |
| 77 | -a $BASE_DIR/$LIBVPX_CONFIG_DIR/$1/vpx_config.asm \ |
| 78 | -o $BASE_DIR/$TEMP_DIR/libvpx.config |
| 79 | fi |
| 80 | |
| 81 | $BASE_DIR/$LIBVPX_SRC_DIR/build/make/rtcd.pl \ |
| 82 | --arch=$2 \ |
| 83 | --sym=vp8_rtcd \ |
| 84 | $DISABLE_CONFIG \ |
| 85 | --config=$BASE_DIR/$TEMP_DIR/libvpx.config \ |
| 86 | $BASE_DIR/$LIBVPX_SRC_DIR/vp8/common/rtcd_defs.pl \ |
| 87 | > $BASE_DIR/$LIBVPX_CONFIG_DIR/$1/vp8_rtcd.h |
| 88 | |
| 89 | $BASE_DIR/$LIBVPX_SRC_DIR/build/make/rtcd.pl \ |
| 90 | --arch=$2 \ |
| 91 | --sym=vp9_rtcd \ |
| 92 | --config=$BASE_DIR/$TEMP_DIR/libvpx.config \ |
| 93 | $DISABLE_CONFIG \ |
| 94 | $BASE_DIR/$LIBVPX_SRC_DIR/vp9/common/vp9_rtcd_defs.pl \ |
| 95 | > $BASE_DIR/$LIBVPX_CONFIG_DIR/$1/vp9_rtcd.h |
| 96 | |
| 97 | $BASE_DIR/$LIBVPX_SRC_DIR/build/make/rtcd.pl \ |
| 98 | --arch=$2 \ |
| 99 | --sym=vpx_scale_rtcd \ |
| 100 | --config=$BASE_DIR/$TEMP_DIR/libvpx.config \ |
| 101 | $DISABLE_CONFIG \ |
| 102 | $BASE_DIR/$LIBVPX_SRC_DIR/vpx_scale/vpx_scale_rtcd.pl \ |
| 103 | > $BASE_DIR/$LIBVPX_CONFIG_DIR/$1/vpx_scale_rtcd.h |
| 104 | |
| 105 | $BASE_DIR/$LIBVPX_SRC_DIR/build/make/rtcd.pl \ |
| 106 | --arch=$2 \ |
| 107 | --sym=vpx_dsp_rtcd \ |
| 108 | --config=$BASE_DIR/$TEMP_DIR/libvpx.config \ |
| 109 | $DISABLE_CONFIG \ |
| 110 | $BASE_DIR/$LIBVPX_SRC_DIR/vpx_dsp/vpx_dsp_rtcd_defs.pl \ |
| 111 | > $BASE_DIR/$LIBVPX_CONFIG_DIR/$1/vpx_dsp_rtcd.h |
| 112 | |
| 113 | rm -rf $BASE_DIR/$TEMP_DIR/libvpx.config |
| 114 | } |
| 115 | |
| 116 | # Generate Config files. "--enable-external-build" must be set to skip |
| 117 | # detection of capabilities on specific targets. |
| 118 | # $1 - Header file directory. |
| 119 | # $2 - Config command line. |
| 120 | function gen_config_files { |
| 121 | ./configure $2 > /dev/null |
| 122 | |
| 123 | # Generate vpx_config.asm. Do not create one for mips. |
| 124 | if [[ "$1" != *mips* ]]; then |
| 125 | if [[ "$1" == *x86* ]]; then |
| 126 | egrep "#define [A-Z0-9_]+ [01]" vpx_config.h \ |
| 127 | | awk '{print "%define " $2 " " $3}' > vpx_config.asm |
| 128 | else |
| 129 | egrep "#define [A-Z0-9_]+ [01]" vpx_config.h \ |
| 130 | | awk '{print $2 " EQU " $3}' \ |
| 131 | | perl $BASE_DIR/$LIBVPX_SRC_DIR/build/make/ads2gas.pl > vpx_config.asm |
| 132 | fi |
| 133 | fi |
| 134 | |
| 135 | # Generate vpx_version.h |
| 136 | $BASE_DIR/$LIBVPX_SRC_DIR/build/make/version.sh "$BASE_DIR/$LIBVPX_SRC_DIR" vpx_version.h |
| 137 | |
| 138 | cp vpx_config.* vpx_version.h $BASE_DIR/$LIBVPX_CONFIG_DIR/$1 |
| 139 | make_clean |
| 140 | rm -rf vpx_config.* vpx_version.h |
| 141 | } |
| 142 | |
| 143 | echo "Create temporary directory." |
| 144 | TEMP_DIR="$LIBVPX_SRC_DIR.temp" |
| 145 | rm -rf $TEMP_DIR |
| 146 | cp -R $LIBVPX_SRC_DIR $TEMP_DIR |
| 147 | cd $TEMP_DIR |
| 148 | |
| 149 | echo "Generate config files." |
Marco Nelissen | 698796f | 2017-04-04 08:41:32 -0700 | [diff] [blame] | 150 | all_platforms="--enable-external-build --enable-realtime-only --enable-pic --disable-runtime-cpu-detect --disable-install-docs --size-limit=4096x3072" |
Vignesh Venkatasubramanian | da49e34 | 2015-08-25 11:05:01 -0700 | [diff] [blame] | 151 | intel="--disable-sse4_1 --disable-avx --disable-avx2 --as=yasm" |
| 152 | gen_config_files x86 "--target=x86-linux-gcc ${intel} ${all_platforms}" |
| 153 | gen_config_files x86_64 "--target=x86_64-linux-gcc ${intel} ${all_platforms}" |
| 154 | gen_config_files arm "--target=armv6-linux-gcc ${all_platforms}" |
| 155 | gen_config_files arm-neon "--target=armv7-linux-gcc ${all_platforms}" |
| 156 | gen_config_files arm64 "--force-target=armv8-linux-gcc ${all_platforms}" |
| 157 | gen_config_files mips32 "--target=mips32-linux-gcc --disable-dspr2 ${all_platforms}" |
| 158 | gen_config_files mips32-dspr2 "--target=mips32-linux-gcc --enable-dspr2 ${all_platforms}" |
| 159 | gen_config_files mips64 "--target=mips64-linux-gcc ${all_platforms}" |
| 160 | gen_config_files generic "--target=generic-gnu ${all_platforms}" |
| 161 | |
| 162 | echo "Remove temporary directory." |
| 163 | cd $BASE_DIR |
| 164 | rm -rf $TEMP_DIR |
| 165 | |
| 166 | echo "Lint libvpx configuration." |
| 167 | lint_config x86 |
| 168 | lint_config x86_64 |
| 169 | lint_config arm |
| 170 | lint_config arm-neon |
| 171 | lint_config arm64 |
| 172 | lint_config mips32 |
| 173 | lint_config mips32-dspr2 |
| 174 | lint_config mips64 |
| 175 | lint_config generic |
| 176 | |
| 177 | echo "Create temporary directory." |
| 178 | TEMP_DIR="$LIBVPX_SRC_DIR.temp" |
| 179 | rm -rf $TEMP_DIR |
| 180 | cp -R $LIBVPX_SRC_DIR $TEMP_DIR |
| 181 | cd $TEMP_DIR |
| 182 | |
| 183 | gen_rtcd_header x86 x86 |
| 184 | gen_rtcd_header x86_64 x86_64 |
| 185 | gen_rtcd_header arm armv6 |
| 186 | gen_rtcd_header arm-neon armv7 |
| 187 | gen_rtcd_header arm64 armv8 |
| 188 | gen_rtcd_header mips32 mips32 |
| 189 | gen_rtcd_header mips32-dspr2 mips32 |
| 190 | gen_rtcd_header mips64 mips64 |
| 191 | gen_rtcd_header generic generic |
| 192 | |
| 193 | echo "Prepare Makefile." |
| 194 | ./configure --target=generic-gnu > /dev/null |
| 195 | make_clean |
| 196 | |
| 197 | echo "Generate X86 source list." |
| 198 | config=$(print_config x86) |
| 199 | make_clean |
| 200 | make libvpx_srcs.txt target=libs $config > /dev/null |
| 201 | cp libvpx_srcs.txt $BASE_DIR/$LIBVPX_CONFIG_DIR/x86/ |
| 202 | |
| 203 | echo "Generate X86_64 source list." |
| 204 | config=$(print_config x86_64) |
| 205 | make_clean |
| 206 | make libvpx_srcs.txt target=libs $config > /dev/null |
| 207 | cp libvpx_srcs.txt $BASE_DIR/$LIBVPX_CONFIG_DIR/x86_64/ |
| 208 | |
| 209 | echo "Generate ARM source list." |
| 210 | config=$(print_config arm) |
| 211 | make_clean |
| 212 | make libvpx_srcs.txt target=libs $config > /dev/null |
| 213 | cp libvpx_srcs.txt $BASE_DIR/$LIBVPX_CONFIG_DIR/arm/ |
| 214 | |
| 215 | echo "Generate ARM NEON source list." |
| 216 | config=$(print_config arm-neon) |
| 217 | make_clean |
| 218 | make libvpx_srcs.txt target=libs $config > /dev/null |
| 219 | cp libvpx_srcs.txt $BASE_DIR/$LIBVPX_CONFIG_DIR/arm-neon/ |
| 220 | |
| 221 | echo "Generate ARM64 source list." |
| 222 | config=$(print_config arm64) |
| 223 | make_clean |
| 224 | make libvpx_srcs.txt target=libs $config > /dev/null |
| 225 | cp libvpx_srcs.txt $BASE_DIR/$LIBVPX_CONFIG_DIR/arm64/ |
| 226 | |
| 227 | echo "Generate MIPS source list." |
| 228 | config=$(print_config_basic mips32) |
| 229 | make_clean |
| 230 | make libvpx_srcs.txt target=libs $config > /dev/null |
| 231 | cp libvpx_srcs.txt $BASE_DIR/$LIBVPX_CONFIG_DIR/mips32/ |
| 232 | |
| 233 | echo "Generate MIPS DSPR2 source list." |
| 234 | config=$(print_config_basic mips32-dspr2) |
| 235 | make_clean |
| 236 | make libvpx_srcs.txt target=libs $config > /dev/null |
| 237 | cp libvpx_srcs.txt $BASE_DIR/$LIBVPX_CONFIG_DIR/mips32-dspr2/ |
| 238 | |
| 239 | echo "Generate MIPS64 source list." |
| 240 | config=$(print_config_basic mips64) |
| 241 | make_clean |
| 242 | make libvpx_srcs.txt target=libs $config > /dev/null |
| 243 | cp libvpx_srcs.txt $BASE_DIR/$LIBVPX_CONFIG_DIR/mips64/ |
| 244 | |
| 245 | echo "Generate GENERIC source list." |
| 246 | config=$(print_config_basic generic) |
| 247 | make_clean |
| 248 | make libvpx_srcs.txt target=libs $config > /dev/null |
| 249 | cp libvpx_srcs.txt $BASE_DIR/$LIBVPX_CONFIG_DIR/generic/ |
| 250 | |
| 251 | |
| 252 | echo "Remove temporary directory." |
| 253 | cd $BASE_DIR |
| 254 | rm -rf $TEMP_DIR |