git.sesse.net Git - mlt/blob - configure

   1 #!/bin/sh
   2
   3 export version=0.8.7
   4 export soversion=5
   5
   6 show_help()
   7 {
   8         cat << EOF
   9 Non-autotool config script for MLT.
  10
  11 Help options:
  12
  13   --help                  - this information
  14
  15 General build options:
  16
  17   --prefix=directory      - install prefix for path (default: $prefix)
  18   --libdir=directory      - lib directory (default: $prefix/lib)
  19   --datadir=directory     - data directory (default: $prefix/share)
  20   --mandir=directory      - man documentation directory (default: $prefix/share/man)
  21   --enable-gpl            - Enable GPLv2 components
  22   --enable-gpl3           - Enable GPLv3 components
  23   --enable-debug          - Compile without optimizations support (default: off)
  24   --disable-debug         - Compile without debug support (default: on)
  25   --disable-mmx           - Compile without MMX support (default: on)
  26   --disable-sse           - Compile without SSE support (default: on)
  27   --disable-sse2          - Compile without SSE2 support (default: on)
  28   --arch='arch'           - Compile for a specific architecture (default: none)
  29   --cpu='cpu'             - Compile for a specific CPU (default: none)
  30   --target-os='os'        - Cross-compile to a specific OS (default: $(uname -s))
  31   --target-arch='arch'    - Cross-compile to a specific CPU architecture
  32
  33 Module disable options:
  34
  35 EOF
  36
  37         for i in src/modules/*
  38         do
  39                 [ -d $i ] && [ "`basename $i`" != "CVS" ] && echo `basename $i` `[ -f $i/gpl ] && echo [GPL]`
  40         done |
  41         awk '{ printf( "  --disable-%-14.14s- Disable the %s module %s\n", $1, $1, $2 ); }'
  42
  43         echo
  44         echo "  NOTE: libraries marked [GPL] will not be built unless --enable-gpl is stipulated."
  45         echo
  46 }
  47
  48 build_config()
  49 {
  50         (
  51                 echo "version=$version"
  52                 echo "soversion=$soversion"
  53                 echo "prefix=$prefix"
  54                 echo "libdir=$libdir"
  55                 echo "bindir=$prefix/bin"
  56                 echo "datadir=$datadir"
  57                 echo "mandir=$mandir"
  58                 echo "targetos=$targetos"
  59
  60                 [ "$mmx" = "true" ] &&
  61                 echo "MMX_FLAGS=-DUSE_MMX"
  62
  63                 [ "$sse" = "true" ] &&
  64                 echo "SSE_FLAGS=-DUSE_SSE"
  65
  66                 [ "$sse2" = "true" ] &&
  67                 echo "SSE2_FLAGS=-DUSE_SSE2"
  68
  69                 [ "$debug" = "true" ] &&
  70                 echo "DEBUG_FLAGS=-g"
  71
  72                 echo "LARGE_FILE=-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE"
  73
  74                 [ "$amd64" = "true" ] && echo "ARCH_X86_64=1" && echo "CFLAGS+=-DARCH_X86_64"
  75                 [ "$arch" != "" ] && echo "TARGETARCH=-march=$arch"
  76                 [ "$cpu" != "" ] && echo "TARGETCPU=-mcpu=$cpu"
  77                 if [ "$optimisations" = "true" ]
  78                 then
  79                         echo "OPTIMISATIONS=-O2 -pipe"
  80                         # Since gcc 4.6, this optimization enabled with -O1 causes filter_line_sse2 to crash.
  81                         echo "OPTIMISATIONS+=-fno-tree-dominator-opts"
  82                         # Since gcc 4.6, this optimization enabled with -O2 causes filter_line_sse2 to crash.
  83                         echo "OPTIMISATIONS+=-fno-tree-pre"
  84                 fi
  85
  86                 echo "CFLAGS+=-Wall -DPIC \$(TARGETARCH) \$(TARGETCPU) \$(OPTIMISATIONS) \$(MMX_FLAGS) \$(SSE_FLAGS) \$(SSE2_FLAGS) \$(DEBUG_FLAGS) \$(LARGE_FILE)"
  87
  88                 case $targetos in
  89                 Darwin)
  90                 echo "CFLAGS+=-fPIC -D__DARWIN__ `sdl-config --cflags`"
  91                 echo "SHFLAGS=-dynamiclib"
  92                 echo "LDFLAGS+=`sdl-config --libs`"
  93                 ;;
  94                 Linux|GNU/kFreeBSD|GNU)
  95                 [ "$optimisations" = "true" ] &&
  96                         echo "OPTIMISATIONS+=-ffast-math"
  97                 echo "CFLAGS+=-fPIC -pthread"
  98                 echo "SHFLAGS=-shared"
  99                 echo "LIBDL=-ldl"
 100                 echo "RDYNAMIC=-rdynamic"
 101                 echo "LDFLAGS+=-Wl,--no-undefined -Wl,--as-needed"
 102                 ;;
 103                 FreeBSD)
 104                 [ "$optimisations" = "true" ] &&
 105                         echo "OPTIMISATIONS+=-ffast-math"
 106                 echo "CFLAGS+=-fPIC -pthread"
 107                 echo "SHFLAGS=-shared"
 108                 echo "RDYNAMIC=-rdynamic"
 109                 echo "LDFLAGS+=-Wl,--no-undefined -Wl,--as-needed"
 110                 ;;
 111                 NetBSD)
 112                 [ "$optimisations" = "true" ] &&
 113                         echo "OPTIMISATIONS+=-ffast-math"
 114                 echo "CFLAGS+=-pthread"
 115                 echo "SHFLAGS=-shared"
 116                 echo "RDYNAMIC=-rdynamic"
 117                 echo "LDFLAGS+=-Wl,--no-undefined -Wl,--as-needed"
 118                 ;;
 119                 MinGW)
 120                 [ "$optimisations" = "true" ] &&
 121                         echo "OPTIMISATIONS+=-ffast-math"
 122                 echo "SHFLAGS=-shared"
 123                 echo "LIBDL=-ldl"
 124                 echo "RDYNAMIC="
 125                 echo "LDFLAGS+=-Wl,--no-undefined -Wl,--as-needed"
 126                 ;;
 127                 *)
 128                 ;;
 129                 esac
 130                 echo "LIBSUF=$LIBSUF"
 131         ) > config.mak
 132
 133         echo "#!/bin/sh" > mlt-config
 134         (
 135                 echo export version=$version
 136                 echo export prefix=$prefix
 137                 echo export libdir=$libdir
 138                 echo export bindir=$prefix/bin
 139         ) >> mlt-config
 140
 141         cat < mlt-config-template >> mlt-config
 142
 143         echo -n > packages.dat
 144 }
 145
 146 build_pkgconfig()
 147 {
 148         echo prefix="$prefix" > mlt-framework.pc
 149         (
 150                 echo exec_prefix=$prefix
 151                 echo libdir=$libdir
 152                 echo includedir=$prefix/include
 153                 echo datadir=$datadir
 154                 echo mandir=$mandir
 155                 echo version=$version
 156                 echo cflags=`grep ^framework packages.dat | cut -f 2`
 157                 echo libs=`grep ^framework packages.dat | cut -f 3`
 158         ) >> mlt-framework.pc
 159         cat mlt-framework.pc.in >>mlt-framework.pc
 160
 161         echo prefix="$prefix" > mlt++.pc
 162         (
 163                 echo exec_prefix=$prefix
 164                 echo libdir=$libdir
 165                 echo includedir=$prefix/include
 166                 echo datadir=$datadir
 167                 echo mandir=$mandir
 168                 echo version=$version
 169                 echo cflags=`grep ^mlt++ packages.dat | cut -f 2`
 170                 echo libs=`grep ^mlt++ packages.dat | cut -f 3`
 171         ) >> mlt++.pc
 172         cat mlt++.pc.in >>mlt++.pc
 173 }
 174
 175 # Debug mode
 176 set +x
 177
 178 # Define build directory for scripts called
 179 export build_dir=`dirname $0`
 180 export prefix=/usr/local
 181 export libdir=""
 182 export datadir=""
 183 export mandir=""
 184 export help=0
 185 export optimisations=true
 186 export debug=true
 187 export mmx=true
 188 export sse=true
 189 export sse2=true
 190 export gpl=false
 191 export gpl3=false
 192 export arch=
 193 export cpu=
 194 export targetos=$(uname -s)
 195 export targetarch=
 196 export amd64=false
 197
 198 # Define the compiler used in tests (gcc is not installed everywhere)
 199 : ${CC:=gcc}
 200
 201 # Iterate through arguments
 202 for i in "$@"
 203 do
 204         case $i in
 205                 --help )                help=1 ;;
 206                 --prefix=* )            prefix="${i#--prefix=}" ;;
 207                 --libdir=* )            libdir="${i#--libdir=}" ;;
 208                 --datadir=* )           datadir="${i#--datadir=}" ;;
 209                 --mandir=* )            mandir="${i#--mandir=}" ;;
 210                 --enable-debug )        optimisations=false ;;
 211                 --disable-debug )       debug=false ;;
 212                 --disable-mmx )         mmx=false; sse=false; sse2=false ;;
 213                 --disable-sse )         sse=false; sse2=false ;;
 214                 --disable-sse2 )        sse2=false ;;
 215                 --enable-gpl )          gpl=true ;;
 216                 --enable-gpl3 )         gpl3=true ;;
 217                 --arch=* )              arch="${i#--arch=}" ;;
 218                 --cpu=* )               cpu="${i#--cpu=}" ;;
 219                 --target-os=* )         targetos="${i#--target-os=}" ;;
 220                 --target-arch=* )       targetarch="${i#--target-arch=}" ;;
 221         esac
 222 done
 223
 224 # Chose appropriate suffix for libraries
 225 case $targetos in
 226         Darwin)
 227         LIBSUF=".dylib"
 228         if [ "$targetarch" = "" ]
 229         then
 230                 sysctl -a hw | grep "x86_64: 1" > /dev/null
 231                 [ "$?" = "0" ] && targetarch="amd64"
 232         fi
 233         ;;
 234         Linux|FreeBSD|NetBSD)
 235         LIBSUF=".so"
 236         ;;
 237         MINGW32_NT-*|MinGW|mingw)
 238         targetos="MinGW"
 239         LIBSUF=".dll"
 240         ;;
 241         *)
 242         LIBSUF=".so"
 243         ;;
 244 esac
 245 export LIBSUF
 246
 247 # Determine if we are compiling for 64-bit Intel architecture
 248 [ "$targetarch" = "" ] && targetarch=$(uname -m)
 249 [ "$targetarch" = "amd64" -o "$targetarch" = "x86_64" ] && amd64=true
 250
 251 # Determine the libdir if it's not specified in the args
 252 [ "$libdir" = "" ] && libdir=$prefix/lib
 253 [ "$datadir" = "" ] && datadir=$prefix/share
 254 [ "$mandir" = "" ] && mandir=$prefix/share/man
 255
 256 # Double check MMX (Darwin, Linux and FreeBSD supported, may end up disabling MMX on other platforms incorrectly)
 257 if [ "$mmx" = "true" ]
 258 then
 259         case $targetos in
 260                 Darwin)
 261                 sysctl -a hw | grep "mmx: 1" > /dev/null || mmx=false
 262                 ;;
 263                 Linux)
 264                 grep mmx /proc/cpuinfo > /dev/null 2>&1 || mmx=false
 265                 ;;
 266                 FreeBSD)
 267                 [ "$(make -V MACHINE_CPU:Mmmx)" ] || mmx=false
 268                 ;;
 269                 *)
 270                 grep mmx /proc/cpuinfo > /dev/null 2>&1 || mmx=false
 271                 ;;
 272         esac
 273 fi
 274
 275 # Double check SSE (Darwin, Linux and FreeBSD supported, may end up disabling SSE on other platforms incorrectly)
 276 if [ "$sse" = "true" ]
 277 then
 278         case $targetos in
 279                 Darwin)
 280                 sysctl -a hw | grep "sse: 1" > /dev/null || sse=false
 281                 ;;
 282                 Linux)
 283                 grep sse /proc/cpuinfo > /dev/null 2>&1 || sse=false
 284                 ;;
 285                 FreeBSD)
 286                 [ "$(make -V MACHINE_CPU:Msse)" ] || sse=false
 287                 ;;
 288                 *)
 289                 grep sse /proc/cpuinfo > /dev/null 2>&1 || sse=false
 290                 ;;
 291         esac
 292 fi
 293
 294 # Double check SSE2 (Darwin, Linux and FreeBSD supported, may end up disabling SSE2 on other platforms incorrectly)
 295 if [ "$sse2" = "true" ]
 296 then
 297         case $targetos in
 298                 Darwin)
 299                 sysctl -a hw | grep "sse2: 1" > /dev/null || sse2=false
 300                 ;;
 301                 Linux)
 302                 grep sse2 /proc/cpuinfo > /dev/null 2>&1 || sse2=false
 303                 ;;
 304                 FreeBSD)
 305                 [ "$(make -V MACHINE_CPU:Msse2)" ] || sse2=false
 306                 ;;
 307                 *)
 308                 grep sse2 /proc/cpuinfo > /dev/null 2>&1 || sse2=false
 309                 ;;
 310         esac
 311 fi
 312
 313 # Show help if requested
 314 if [ $help = 1 ]
 315 then
 316         show_help
 317 else
 318         # Log the configuration history
 319         date >> config.log
 320         echo "$0 $@" >> config.log
 321
 322         build_config
 323 fi
 324
 325 # Iterate through each of the components
 326 for i in framework modules melt mlt++ swig
 327 do
 328         if [ -x src/$i/configure ]
 329         then
 330                 [ $help = 0 ] && echo "Configuring `basename $i`:"
 331                 olddir=`pwd`
 332                 cd src/$i
 333                 CC="$CC" ./configure "$@"
 334                 [ $? != 0 ] && exit 1
 335                 cd $olddir
 336         fi
 337 done
 338
 339 # Build the pkg-config files
 340 build_pkgconfig
 341
 342 # Report license Usage
 343 if [ $help != 1 ]
 344 then
 345         if [ "$gpl" = "false" ]
 346         then
 347                 echo "LGPLv2.1 license used; GPL components disabled"
 348         elif [ "$gpl3" = "false" ]
 349         then
 350                 echo "GPLv2 license used; GPLv3 components disabled"
 351         else
 352                 echo "GPLv3 license used"
 353         fi
 354 fi