git.sesse.net Git - vlc/blob - 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-optim  disable optimization in libraries"
  35 }
  36
  37 BUILD=
  38 HOST=
  39 PREFIX=
  40 PKGS_ENABLE=
  41 PKGS_DISABLE=
  42 BUILD_ENCODERS="1"
  43 BUILD_NETWORK="1"
  44 BUILD_DISCS="1"
  45 GPL="1"
  46 WITH_OPTIMIZATION="1"
  47
  48 if test ! -f "../../contrib/src/main.mak"
  49 then
  50         echo "$0 must be run from a subdirectory"
  51         exit 1
  52 fi
  53
  54 while test -n "$1"
  55 do
  56         case "$1" in
  57                 --build=*)
  58                         BUILD="${1#--build=}"
  59                         ;;
  60                 --help|-h)
  61                         usage
  62                         exit 0
  63                         ;;
  64                 --host=*)
  65                         HOST="${1#--host=}"
  66                         ;;
  67                 --prefix=*)
  68                         PREFIX="${1#--prefix=}"
  69                         ;;
  70                 --disable-disc)
  71                         BUILD_DISCS=
  72                         ;;
  73                 --disable-net)
  74                         BUILD_NETWORK=
  75                         ;;
  76                 --disable-sout)
  77                         BUILD_ENCODERS=
  78                         ;;
  79                 --disable-optim)
  80                         WITH_OPTIMIZATION=
  81                         ;;
  82                 --enable-small)
  83                         ENABLE_SMALL=1
  84                         ;;
  85                 --disable-gpl)
  86                         GPL=
  87                         ;;
  88                 --disable-*)
  89                         PKGS_DISABLE="${PKGS_DISABLE} ${1#--disable-}"
  90                         ;;
  91                 --enable-*)
  92                         PKGS_ENABLE="${PKGS_ENABLE} ${1#--enable-}"
  93                         ;;
  94                 *)
  95                         echo "Unrecognized options $1"
  96                         usage
  97                         exit 1
  98                         ;;
  99         esac
 100         shift
 101 done
 102
 103 if test -z "$BUILD"
 104 then
 105         echo -n "Guessing build system... "
 106         BUILD="`${CC:-cc} -dumpmachine`"
 107         if test -z "$BUILD"; then
 108                 echo "FAIL!"
 109                 exit 1
 110         fi
 111         echo "$BUILD"
 112 fi
 113
 114 if test -z "$HOST"
 115 then
 116         echo -n "Guessing host system...  "
 117         HOST="$BUILD"
 118         echo "$HOST"
 119 fi
 120
 121 if test "$PREFIX"
 122 then
 123         # strip trailing slash
 124         PREFIX="${PREFIX%/}"
 125 fi
 126
 127 #
 128 # Prepare files
 129 #
 130 echo "Creating configuration file... config.mak"
 131 exec 3>config.mak || exit $?
 132 cat >&3 << EOF
 133 # This file was automatically generated.
 134 # Any change will be overwritten if ../bootstrap is run again.
 135 BUILD := $BUILD
 136 HOST := $HOST
 137 PKGS_DISABLE := $PKGS_DISABLE
 138 PKGS_ENABLE := $PKGS_ENABLE
 139 EOF
 140
 141 add_make()
 142 {
 143         while test -n "$1"
 144         do
 145                 echo "$1" >&3
 146                 shift
 147         done
 148 }
 149
 150 add_make_enabled()
 151 {
 152         while test -n "$1"
 153         do
 154                 add_make "$1 := 1"
 155                 shift
 156         done
 157 }
 158
 159 check_ios_sdk()
 160 {
 161    if test -z "$SDKROOT"
 162    then
 163       SDKROOT=`xcode-select -print-path`/Platforms/iPhone${PLATFORM}.platform/Developer/SDKs/iPhone${PLATFORM}${SDK_VERSION}.sdk
 164       echo "SDKROOT not specified, assuming $SDKROOT"
 165    else
 166       SDKROOT="$SDKROOT"
 167       fi
 168
 169    if [ ! -d "${SDKROOT}" ]
 170    then
 171       echo "*** ${SDKROOT} does not exist, please install required SDK, or set SDKROOT manually. ***"
 172       exit 1
 173    fi
 174    add_make "IOS_SDK=${SDKROOT}"
 175 }
 176
 177 check_macosx_sdk()
 178 {
 179    if [ -z "${OSX_VERSION}" ]
 180    then
 181       OSX_VERSION=`xcrun --show-sdk-version`
 182       echo "OSX_VERSION not specified, assuming $OSX_VERSION"
 183    fi
 184    if test -z "$SDKROOT"
 185    then
 186       SDKROOT=`xcode-select -print-path`/Platforms/MacOSX.platform/Developer/SDKs/MacOSX$OSX_VERSION.sdk
 187       echo "SDKROOT not specified, assuming $SDKROOT"
 188    fi
 189
 190    if [ ! -d "${SDKROOT}" ]
 191    then
 192       SDKROOT_NOT_FOUND=`xcode-select -print-path`/Platforms/MacOSX.platform/Developer/SDKs/MacOSX$OSX_VERSION.sdk
 193       SDKROOT=`xcode-select -print-path`/SDKs/MacOSX$OSX_VERSION.sdk
 194       echo "SDKROOT not found at $SDKROOT_NOT_FOUND, trying $SDKROOT"
 195    fi
 196    if [ ! -d "${SDKROOT}" ]
 197    then
 198       SDKROOT_NOT_FOUND="$SDKROOT"
 199       SDKROOT=`xcrun --show-sdk-path`
 200       echo "SDKROOT not found at $SDKROOT_NOT_FOUND, trying $SDKROOT"
 201    fi
 202
 203    if [ ! -d "${SDKROOT}" ]
 204    then
 205       echo "*** ${SDKROOT} does not exist, please install required SDK, or set SDKROOT manually. ***"
 206       exit 1
 207    fi
 208
 209    add_make "MACOSX_SDK=${SDKROOT}"
 210    add_make "OSX_VERSION ?= ${OSX_VERSION}"
 211 }
 212
 213 check_android_sdk()
 214 {
 215         [ -z "${ANDROID_NDK}" ] && echo "You must set ANDROID_NDK environment variable" && exit 1
 216         add_make "ANDROID_NDK := ${ANDROID_NDK}"
 217         [ -z "${ANDROID_ABI}" ] && echo "You must set ANDROID_ABI environment variable" && exit 1
 218         add_make "ANDROID_ABI := ${ANDROID_ABI}"
 219         [ -z "${ANDROID_API}" ] && echo "You should set ANDROID_API environment variable (using default android-9)" && ANDROID_API := android-9
 220         add_make "ANDROID_API := ${ANDROID_API}"
 221         [ ${ANDROID_ABI} = "armeabi-v7a" ] && add_make_enabled "HAVE_NEON"
 222         [ ${ANDROID_ABI} = "armeabi-v7a" ] && add_make_enabled "HAVE_ARMV7A"
 223         [ ${ANDROID_ABI} = "arm64-v8a" ] && add_make_enabled "HAVE_NEON"
 224         [ ${ANDROID_ABI} = "arm64-v8a" ] && add_make_enabled "HAVE_ARMV8A"
 225         [ ${ANDROID_ABI} = "armeabi" -a -z "${NO_ARMV6}" ] && add_make_enabled "HAVE_ARMV6"
 226 }
 227
 228 test -z "$PREFIX" || add_make "PREFIX := $PREFIX"
 229 test -z "$BUILD_DISCS" || add_make_enabled "BUILD_DISCS"
 230 test -z "$BUILD_ENCODERS" || add_make_enabled "BUILD_ENCODERS"
 231 test -z "$BUILD_NETWORK" || add_make_enabled "BUILD_NETWORK"
 232 test -z "$ENABLE_SMALL" || add_make_enabled "ENABLE_SMALL"
 233 test -z "$GPL" || add_make_enabled "GPL"
 234 test -z "$WITH_OPTIMIZATION" || add_make_enabled "WITH_OPTIMIZATION"
 235
 236 #
 237 # Checks
 238 #
 239 OS="${HOST#*-}" # strip architecture
 240 case "${OS}" in
 241         apple-darwin*)
 242                 if test -z "$BUILDFORIOS"
 243                 then
 244                         check_macosx_sdk
 245                         add_make_enabled "HAVE_MACOSX" "HAVE_DARWIN_OS" "HAVE_BSD"
 246                 else
 247                         check_ios_sdk
 248                         add_make_enabled "HAVE_IOS" "HAVE_DARWIN_OS" "HAVE_BSD" "HAVE_FPU"
 249
 250                         case "${HOST}" in
 251                                 *arm*)
 252                                 add_make_enabled "HAVE_NEON" "HAVE_ARMV7A"
 253                                 ;;
 254                         esac;
 255                 fi
 256                 ;;
 257         *bsd*)
 258                 add_make_enabled "HAVE_BSD"
 259                 ;;
 260         *android*)
 261                 check_android_sdk
 262                 add_make_enabled "HAVE_LINUX" "HAVE_ANDROID"
 263                 case "${HOST}" in
 264                         *arm*)
 265                         add_make "PLATFORM_SHORT_ARCH := arm"
 266                         ;;
 267                         *arm64*|*aarch64*)
 268                         add_make "PLATFORM_SHORT_ARCH := arm64"
 269                         ;;
 270                         *i686*)
 271                         add_make "PLATFORM_SHORT_ARCH := x86"
 272                         ;;
 273                         *x86_64*)
 274                         add_make "PLATFORM_SHORT_ARCH := x86_64"
 275                         ;;
 276                         *mipsel*)
 277                         add_make "PLATFORM_SHORT_ARCH := mips"
 278                         ;;
 279                 esac
 280                 ;;
 281         *linux*)
 282                 add_make_enabled "HAVE_LINUX"
 283                 ;;
 284         *mingw*)
 285                 add_make_enabled "HAVE_WIN32"
 286                 ;;
 287         *solaris*)
 288                 add_make_enabled "HAVE_SOLARIS"
 289                 ;;
 290 esac
 291
 292 #
 293 # Results output
 294 #
 295 test -e Makefile && unlink Makefile
 296 ln -sf ../../contrib/src/main.mak Makefile || exit $?
 297 cat << EOF
 298 Bootstrap completed.
 299
 300 Run "make" to start compilation.
 301
 302 Other targets:
 303  * make install      same as "make"
 304  * make prebuilt     fetch and install prebuilt binaries
 305  * make list         list packages
 306  * make fetch        fetch required source tarballs
 307  * make fetch-all    fetch all source tarballs
 308  * make distclean    clean everything and undo bootstrap
 309  * make mostlyclean  clean everything except source tarballs
 310  * make clean        clean everything
 311  * make package      prepare prebuilt packages
 312 EOF
 313
 314 mkdir -p ../../contrib/tarballs || exit $?