contrib/bootstrap

   1 #! /bin/sh
   2 # Copyright (C) 2003-2011 the VideoLAN team
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  17
  18 #
  19 # Command line handling
  20 #
  21 usage()
  22 {
  23         echo "Usage: $0 [--build=BUILD] [--host=HOST] [--prefix=PREFIX]"
  24         echo "  --build=BUILD    configure for building on BUILD"
  25         echo "  --host=HOST      cross-compile to build to run on HOST"
  26         echo "  --prefix=PREFIX  install files in PREFIX"
  27         echo "  --disable-FOO    configure to not build package FOO"
  28         echo "  --enable-FOO     configure to build package FOO"
  29         echo "  --disable-disc   configure to not build optical discs packages"
  30         echo "  --disable-net    configure to not build networking packages"
  31         echo "  --disable-sout   configure to not build stream output packages"
  32         echo "  --enable-small   optimize libraries for size with slight speed decrease [DANGEROUS]"
  33         echo "  --disable-gpl    configure to not build viral GPL code"
  34         echo "  --disable-gnuv3  configure to not build version 3 (L)GPL code"
  35         echo "  --enable-ad-clauses configure to build packages with advertising clauses"
  36         echo "                   (USE AT YOUR OWN LEGAL RISKS)"
  37         echo "  --disable-optim  disable optimization in libraries"
  38 }
  39
  40 BUILD=
  41 HOST=
  42 PREFIX=
  43 PKGS_ENABLE=
  44 PKGS_DISABLE=
  45 BUILD_ENCODERS="1"
  46 BUILD_NETWORK="1"
  47 BUILD_DISCS="1"
  48 GPL="1"
  49 GNUV3="1"
  50 AD_CLAUSES=
  51 WITH_OPTIMIZATION="1"
  52
  53 if test ! -f "../../contrib/src/main.mak"
  54 then
  55         echo "$0 must be run from a subdirectory"
  56         exit 1
  57 fi
  58
  59 while test -n "$1"
  60 do
  61         case "$1" in
  62                 --build=*)
  63                         BUILD="${1#--build=}"
  64                         ;;
  65                 --help|-h)
  66                         usage
  67                         exit 0
  68                         ;;
  69                 --host=*)
  70                         HOST="${1#--host=}"
  71                         ;;
  72                 --prefix=*)
  73                         PREFIX="${1#--prefix=}"
  74                         ;;
  75                 --disable-disc)
  76                         BUILD_DISCS=
  77                         ;;
  78                 --disable-net)
  79                         BUILD_NETWORK=
  80                         ;;
  81                 --disable-sout)
  82                         BUILD_ENCODERS=
  83                         ;;
  84                 --disable-optim)
  85                         WITH_OPTIMIZATION=
  86                         ;;
  87                 --enable-small)
  88                         ENABLE_SMALL=1
  89                         ;;
  90                 --disable-gpl)
  91                         GPL=
  92                         ;;
  93                 --disable-gnuv3)
  94                         GNUV3=
  95                         ;;
  96                 --enable-ad-clauses)
  97                         AD_CLAUSES=1
  98                         ;;
  99                 --disable-*)
 100                         PKGS_DISABLE="${PKGS_DISABLE} ${1#--disable-}"
 101                         ;;
 102                 --enable-*)
 103                         PKGS_ENABLE="${PKGS_ENABLE} ${1#--enable-}"
 104                         ;;
 105                 *)
 106                         echo "Unrecognized options $1"
 107                         usage
 108                         exit 1
 109                         ;;
 110         esac
 111         shift
 112 done
 113
 114 if test -n "$AD_CLAUSES" -a -n "$GPL" -a -z "$GNUV3"
 115 then
 116         echo "Error: advertising clauses are not compatible with GPLv2!" >&2
 117         exit 1
 118 fi
 119
 120 if test -z "$BUILD"
 121 then
 122         echo -n "Guessing build system... "
 123         BUILD="`${CC:-cc} -dumpmachine | sed s/windows-gnu/mingw32/`"
 124         if test -z "$BUILD"; then
 125                 echo "FAIL!"
 126                 exit 1
 127         fi
 128         echo "$BUILD"
 129 fi
 130
 131 if test -z "$HOST"
 132 then
 133         echo -n "Guessing host system...  "
 134         HOST="$BUILD"
 135         echo "$HOST"
 136 fi
 137
 138 echo -n "Packages licensing...    "
 139 if test -n "$GPL"
 140 then
 141         if test -n "$GNUV3"
 142         then
 143                 LICENSE="GPL version 3"
 144         else
 145                 LICENSE="GPL version 2"
 146         fi
 147 else
 148         if test -n "$GNUV3"
 149         then
 150                 LICENSE="Lesser GPL version 3"
 151         else
 152                 LICENSE="Lesser GPL version 2.1"
 153         fi
 154 fi
 155 test -z "$AD_CLAUSES" || LICENSE="$LICENSE, with advertisement clauses"
 156 echo "$LICENSE"
 157
 158 if test "$PREFIX"
 159 then
 160         # strip trailing slash
 161         PREFIX="${PREFIX%/}"
 162 fi
 163
 164 #
 165 # Prepare files
 166 #
 167 echo "Creating configuration file... config.mak"
 168 exec 3>config.mak || exit $?
 169 cat >&3 << EOF
 170 # This file was automatically generated.
 171 # Any change will be overwritten if ../bootstrap is run again.
 172 BUILD := $BUILD
 173 HOST := $HOST
 174 PKGS_DISABLE := $PKGS_DISABLE
 175 PKGS_ENABLE := $PKGS_ENABLE
 176 EOF
 177
 178 add_make()
 179 {
 180         while test -n "$1"
 181         do
 182                 echo "$1" >&3
 183                 shift
 184         done
 185 }
 186
 187 add_make_enabled()
 188 {
 189         while test -n "$1"
 190         do
 191                 add_make "$1 := 1"
 192                 shift
 193         done
 194 }
 195
 196 check_ios_sdk()
 197 {
 198     if test "$VLCSDKROOT"
 199     then
 200             SDKROOT="$VLCSDKROOT"
 201     else
 202                 if test -z "$SDKROOT"
 203                 then
 204                    SDKROOT=`xcode-select -print-path`/Platforms/iPhone${PLATFORM}.platform/Developer/SDKs/iPhone${PLATFORM}${SDK_VERSION}.sdk
 205                    echo "SDKROOT not specified, assuming $SDKROOT"
 206                 else
 207                    SDKROOT="$SDKROOT"
 208                 fi
 209     fi
 210
 211     if [ ! -d "${SDKROOT}" ]
 212     then
 213        echo "*** ${SDKROOT} does not exist, please install required SDK, or set SDKROOT manually. ***"
 214        exit 1
 215     fi
 216     add_make "IOS_SDK=${SDKROOT}"
 217 }
 218
 219 check_macosx_sdk()
 220 {
 221    if [ -z "$SDKROOT" ]; then
 222       SDKROOT=$(xcrun --show-sdk-path)
 223       echo "SDKROOT not specified, assuming $SDKROOT"
 224    fi
 225
 226    if [ ! -d "$SDKROOT" ]; then
 227       echo "*** $SDKROOT does not exist, please install required SDK, or set SDKROOT manually. ***"
 228       exit 1
 229    fi
 230
 231    add_make "MACOSX_SDK=${SDKROOT}"
 232 }
 233
 234 check_android_sdk()
 235 {
 236         [ -z "${ANDROID_NDK}" ] && echo "You must set ANDROID_NDK environment variable" && exit 1
 237         add_make "ANDROID_NDK := ${ANDROID_NDK}"
 238         [ -z "${ANDROID_ABI}" ] && echo "You must set ANDROID_ABI environment variable" && exit 1
 239         add_make "ANDROID_ABI := ${ANDROID_ABI}"
 240         [ -z "${ANDROID_API}" ] && echo "You should set ANDROID_API environment variable (using default android-9)" && ANDROID_API := android-9
 241         add_make "ANDROID_API := ${ANDROID_API}"
 242         [ ${ANDROID_ABI} = "armeabi-v7a" ] && add_make_enabled "HAVE_NEON"
 243         [ ${ANDROID_ABI} = "armeabi-v7a" ] && add_make_enabled "HAVE_ARMV7A"
 244         [ ${ANDROID_ABI} = "arm64-v8a" ] && add_make_enabled "HAVE_NEON"
 245         [ ${ANDROID_ABI} = "arm64-v8a" ] && add_make_enabled "HAVE_ARMV8A"
 246         [ ${ANDROID_ABI} = "armeabi" -a -z "${NO_ARMV6}" ] && add_make_enabled "HAVE_ARMV6"
 247 }
 248
 249 check_tizen_sdk()
 250 {
 251         [ -z "${TIZEN_SDK}" ] && echo "You must set TIZEN_SDK environment variable" && exit 1
 252         add_make "TIZEN_SDK := ${TIZEN_SDK}"
 253         [ -z "${TIZEN_ABI}" ] && echo "You must set TIZEN_ABI environment variable" && exit 1
 254         add_make "TIZEN_ABI := ${TIZEN_ABI}"
 255         [ ${TIZEN_ABI} = "armv7l" ] && add_make_enabled "HAVE_NEON"
 256         [ ${TIZEN_ABI} = "armv7l" ] && add_make_enabled "HAVE_ARMV7A"
 257 }
 258
 259 test -z "$PREFIX" || add_make "PREFIX := $PREFIX"
 260 test -z "$BUILD_DISCS" || add_make_enabled "BUILD_DISCS"
 261 test -z "$BUILD_ENCODERS" || add_make_enabled "BUILD_ENCODERS"
 262 test -z "$BUILD_NETWORK" || add_make_enabled "BUILD_NETWORK"
 263 test -z "$ENABLE_SMALL" || add_make_enabled "ENABLE_SMALL"
 264 test -z "$GPL" || add_make_enabled "GPL"
 265 test -z "$GNUV3" || add_make_enabled "GNUV3"
 266 test -z "$AD_CLAUSES" || add_make_enabled "AD_CLAUSES"
 267 test -z "$WITH_OPTIMIZATION" || add_make_enabled "WITH_OPTIMIZATION"
 268 test "`uname -o 2>/dev/null`" != "Msys" || add_make "CMAKE_GENERATOR := -G \"MSYS Makefiles\""
 269
 270 #
 271 # Checks
 272 #
 273 OS="${HOST#*-}" # strip architecture
 274 case "${OS}" in
 275         *-darwin*)
 276                 if test -z "$BUILDFORIOS"
 277                 then
 278                         check_macosx_sdk
 279                         add_make_enabled "HAVE_MACOSX" "HAVE_DARWIN_OS" "HAVE_BSD"
 280                 else
 281                         check_ios_sdk
 282                         add_make_enabled "HAVE_IOS" "HAVE_DARWIN_OS" "HAVE_BSD" "HAVE_FPU"
 283
 284                         case "${HOST}" in
 285                                 *arm*)
 286                                 add_make_enabled "HAVE_NEON" "HAVE_ARMV7A"
 287                                 ;;
 288                         esac;
 289                 fi
 290                 if test "$BUILDFORTVOS"
 291                 then
 292                         add_make_enabled "HAVE_TVOS"
 293                 fi
 294                 ;;
 295         *bsd*)
 296                 add_make_enabled "HAVE_BSD"
 297                 ;;
 298         *android*)
 299                 check_android_sdk
 300                 add_make_enabled "HAVE_LINUX" "HAVE_ANDROID"
 301                 case "${HOST}" in
 302                         *arm*)
 303                         add_make "PLATFORM_SHORT_ARCH := arm"
 304                         ;;
 305                         *arm64*|*aarch64*)
 306                         add_make "PLATFORM_SHORT_ARCH := arm64"
 307                         ;;
 308                         *i686*)
 309                         add_make "PLATFORM_SHORT_ARCH := x86"
 310                         ;;
 311                         *x86_64*)
 312                         add_make "PLATFORM_SHORT_ARCH := x86_64"
 313                         ;;
 314                         *mipsel*)
 315                         add_make "PLATFORM_SHORT_ARCH := mips"
 316                         ;;
 317                 esac
 318                 ;;
 319         *linux*)
 320                 if [ "`${CC} -v 2>&1 | grep tizen`" ]; then
 321                         check_tizen_sdk
 322                         add_make_enabled "HAVE_TIZEN"
 323                         case "${HOST}" in
 324                                 *arm*)
 325                                 add_make "PLATFORM_SHORT_ARCH := arm"
 326                                 ;;
 327                                 *i386*)
 328                                 add_make "PLATFORM_SHORT_ARCH := x86"
 329                                 ;;
 330                         esac
 331                 fi
 332
 333                 add_make_enabled "HAVE_LINUX"
 334                 ;;
 335         *mingw*)
 336                 add_make_enabled "HAVE_WIN32"
 337                 case "${HOST}" in
 338                         *winphone*|*windowsphone*)
 339                         add_make_enabled "HAVE_WINDOWSPHONE"
 340                         ;;
 341                 esac
 342                 case "${HOST}" in
 343                         *winphone*|*windowsphone*|*winrt*|*uwp*)
 344                         add_make_enabled "HAVE_WINSTORE"
 345                         ;;
 346                 esac
 347                 case "${HOST}" in
 348                         amd64*|x86_64*)
 349                         add_make_enabled "HAVE_WIN64"
 350                         ;;
 351                 esac
 352         case "${HOST}" in
 353             armv7*)
 354                 add_make_enabled "HAVE_ARMV7A"
 355                 ;;
 356         esac
 357                 ;;
 358         *solaris*)
 359                 add_make_enabled "HAVE_SOLARIS"
 360                 ;;
 361         *nacl*)
 362                 add_make_enabled "HAVE_NACL"
 363                 ;;
 364 esac
 365
 366 #
 367 # Results output
 368 #
 369 test -e Makefile && unlink Makefile
 370 ln -sf ../../contrib/src/main.mak Makefile || exit $?
 371 echo "Bootstrap completed."
 372 make help
 373 mkdir -p ../../contrib/tarballs || exit $?