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

   1 #!/bin/sh
   2
   3 export version=0.9.1
   4 export soversion=6
   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   --rename-melt              - Give melt executable a different name (it will not be versioned)
  22   --enable-extra-versioning  - Version melt and the data and modules directories
  23   --enable-gpl               - Enable GPLv2 components
  24   --enable-gpl3              - Enable GPLv3 components
  25   --enable-debug             - Compile without optimizations support (default: off)
  26   --disable-debug            - Compile without debug support (default: on)
  27   --disable-mmx              - Compile without MMX support (default: on)
  28   --disable-sse              - Compile without SSE support (default: on)
  29   --disable-sse2             - Compile without SSE2 support (default: on)
  30   --arch='arch'              - Compile for a specific architecture (default: none)
  31   --cpu='cpu'                - Compile for a specific CPU (default: none)
  32   --target-os='os'           - Cross-compile to a specific OS (default: $(uname -s))
  33   --target-arch='arch'       - Cross-compile to a specific CPU architecture
  34
  35 Module disable options:
  36
  37 EOF
  38
  39         for i in src/modules/*
  40         do
  41                 [ -d $i ] && [ "`basename $i`" != "CVS" ] && echo `basename $i` `[ -f $i/gpl ] && echo [GPL]`
  42         done |
  43         awk '{ printf( "  --disable-%-14.14s- Disable the %s module %s\n", $1, $1, $2 ); }'
  44
  45         echo
  46         echo "  NOTE: libraries marked [GPL] will not be built unless --enable-gpl is stipulated."
  47         echo
  48 }
  49
  50 build_config()
  51 {
  52         (
  53                 echo "version=$version"
  54                 echo "soversion=$soversion"
  55                 echo "prefix=$prefix"
  56                 echo "libdir=$libdir"
  57                 echo "bindir=$prefix/bin"
  58                 echo "datadir=$datadir"
  59                 echo "mandir=$mandir"
  60                 echo "extra_versioning=$extra_versioning"
  61                 echo "melt_noversion=$melt_noversion"
  62                 echo "targetos=$targetos"
  63
  64                 [ "$mmx" = "true" ] &&
  65                 echo "MMX_FLAGS=-DUSE_MMX"
  66
  67                 [ "$sse" = "true" ] &&
  68                 echo "SSE_FLAGS=-DUSE_SSE"
  69
  70                 [ "$sse2" = "true" ] &&
  71                 echo "SSE2_FLAGS=-DUSE_SSE2"
  72
  73                 [ "$debug" = "true" ] &&
  74                 echo "DEBUG_FLAGS=-g"
  75
  76                 echo "LARGE_FILE=-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE"
  77
  78                 [ "$amd64" = "true" ] && echo "ARCH_X86_64=1" && echo "CFLAGS+=-DARCH_X86_64"
  79                 [ "$arch" != "" ] && echo "TARGETARCH=-march=$arch"
  80                 [ "$cpu" != "" ] && echo "TARGETCPU=-mcpu=$cpu"
  81                 if [ "$optimisations" = "true" ]
  82                 then
  83                         echo "OPTIMISATIONS=-O2 -pipe"
  84                         # Since gcc 4.6, this optimization enabled with -O1 causes filter_line_sse2 to crash.
  85                         echo "OPTIMISATIONS+=-fno-tree-dominator-opts"
  86                         # Since gcc 4.6, this optimization enabled with -O2 causes filter_line_sse2 to crash.
  87                         echo "OPTIMISATIONS+=-fno-tree-pre"
  88                 fi
  89
  90                 echo "CFLAGS+=-Wall -DPIC \$(TARGETARCH) \$(TARGETCPU) \$(OPTIMISATIONS) \$(MMX_FLAGS) \$(SSE_FLAGS) \$(SSE2_FLAGS) \$(DEBUG_FLAGS) \$(LARGE_FILE)"
  91
  92                 case $targetos in
  93                 Darwin)
  94                 echo "CFLAGS+=-fPIC -D__DARWIN__ `sdl-config --cflags`"
  95                 echo "SHFLAGS=-dynamiclib"
  96                 echo "LDFLAGS+=`sdl-config --libs`"
  97                 ;;
  98                 Linux|GNU/kFreeBSD|GNU)
  99                 [ "$optimisations" = "true" ] &&
 100                         echo "OPTIMISATIONS+=-ffast-math"
 101                 echo "CFLAGS+=-fPIC -pthread"
 102                 echo "SHFLAGS=-shared"
 103                 echo "LIBDL=-ldl"
 104                 echo "RDYNAMIC=-rdynamic"
 105                 echo "LDFLAGS+=-Wl,--no-undefined -Wl,--as-needed"
 106                 ;;
 107                 FreeBSD)
 108                 [ "$optimisations" = "true" ] &&
 109                         echo "OPTIMISATIONS+=-ffast-math"
 110                 echo "CFLAGS+=-fPIC -pthread"
 111                 echo "SHFLAGS=-shared"
 112                 echo "RDYNAMIC=-rdynamic"
 113                 echo "LDFLAGS+=-Wl,--no-undefined -Wl,--as-needed"
 114                 ;;
 115                 NetBSD)
 116                 [ "$optimisations" = "true" ] &&
 117                         echo "OPTIMISATIONS+=-ffast-math"
 118                 echo "CFLAGS+=-fPIC -pthread"
 119                 echo "SHFLAGS=-shared"
 120                 echo "RDYNAMIC=-rdynamic"
 121                 echo "LDFLAGS+=-Wl,--no-undefined -Wl,--as-needed"
 122                 ;;
 123                 MinGW)
 124                 [ "$optimisations" = "true" ] &&
 125                         echo "OPTIMISATIONS+=-ffast-math"
 126                 echo "SHFLAGS=-shared"
 127                 echo "LIBDL=-ldl"
 128                 echo "RDYNAMIC="
 129                 echo "LDFLAGS+=-Wl,--no-undefined -Wl,--as-needed"
 130                 ;;
 131                 *)
 132                 ;;
 133                 esac
 134                 echo "LIBSUF=$LIBSUF"
 135                 echo "moduledir=${moduledir}"
 136                 echo "mltdatadir=${mltdatadir}"
 137                 echo "unversionedmoduledir=${unversionedmoduledir}"
 138                 echo "unversionedmltdatadir=${unversionedmltdatadir}"
 139                 echo "meltname=${meltname}"
 140         ) > config.mak
 141
 142         echo "#!/bin/sh" > mlt-config
 143         (
 144                 echo export version=$version
 145                 echo export prefix=$prefix
 146                 echo export libdir=$libdir
 147                 echo export bindir=$prefix/bin
 148         ) >> mlt-config
 149
 150         cat < mlt-config-template >> mlt-config
 151
 152         echo -n > packages.dat
 153 }
 154
 155 build_pkgconfig()
 156 {
 157         echo prefix="$prefix" > mlt-framework.pc
 158         (
 159                 echo exec_prefix=$prefix
 160                 echo libdir=$libdir
 161                 echo includedir=$prefix/include
 162                 echo datadir=$datadir
 163                 echo mandir=$mandir
 164                 echo version=$version
 165                 echo cflags=`grep ^framework packages.dat | cut -f 2`
 166                 echo libs=`grep ^framework packages.dat | cut -f 3`
 167                 echo moduledir=${moduledir}
 168                 echo mltdatadir=${mltdatadir}
 169                 echo meltbin=${prefix}/bin/${meltname}
 170         ) >> mlt-framework.pc
 171         cat mlt-framework.pc.in >>mlt-framework.pc
 172
 173         echo prefix="$prefix" > mlt++.pc
 174         (
 175                 echo exec_prefix=$prefix
 176                 echo libdir=$libdir
 177                 echo includedir=$prefix/include
 178                 echo datadir=$datadir
 179                 echo mandir=$mandir
 180                 echo version=$version
 181                 echo cflags=`grep ^mlt++ packages.dat | cut -f 2`
 182                 echo libs=`grep ^mlt++ packages.dat | cut -f 3`
 183         ) >> mlt++.pc
 184         cat mlt++.pc.in >>mlt++.pc
 185 }
 186
 187 # Debug mode
 188 set +x
 189
 190 # Define build directory for scripts called
 191 export build_dir=`dirname $0`
 192 export prefix=/usr/local
 193 export libdir=""
 194 export datadir=""
 195 export mandir=""
 196 export help=0
 197 export optimisations=true
 198 export debug=true
 199 export mmx=true
 200 export sse=true
 201 export sse2=true
 202 export gpl=false
 203 export gpl3=false
 204 export arch=
 205 export cpu=
 206 export targetos=$(uname -s)
 207 export targetarch=
 208 export amd64=false
 209 export extra_versioning=false
 210 export melt_noversion=false
 211
 212 # Define the compiler used in tests (gcc is not installed everywhere)
 213 : ${CC:=gcc}
 214
 215 # Iterate through arguments
 216 for i in "$@"
 217 do
 218         case $i in
 219                 --help )                        help=1 ;;
 220                 --prefix=* )                    prefix="${i#--prefix=}" ;;
 221                 --libdir=* )                    libdir="${i#--libdir=}" ;;
 222                 --datadir=* )                   datadir="${i#--datadir=}" ;;
 223                 --mandir=* )                    mandir="${i#--mandir=}" ;;
 224                 --rename-melt=* )               meltname="${i#--rename-melt=}"; melt_noversion=true ;;
 225                 --enable-extra-versioning )     extra_versioning=true ;;
 226                 --enable-debug )                optimisations=false ;;
 227                 --disable-debug )               debug=false ;;
 228                 --disable-mmx )                 mmx=false; sse=false; sse2=false ;;
 229                 --disable-sse )                 sse=false; sse2=false ;;
 230                 --disable-sse2 )                sse2=false ;;
 231                 --enable-gpl )                  gpl=true ;;
 232                 --enable-gpl3 )                 gpl3=true ;;
 233                 --arch=* )                      arch="${i#--arch=}" ;;
 234                 --cpu=* )                       cpu="${i#--cpu=}" ;;
 235                 --target-os=* )                 targetos="${i#--target-os=}" ;;
 236                 --target-arch=* )               targetarch="${i#--target-arch=}" ;;
 237         esac
 238 done
 239
 240 if [ -z "${meltname}" ]
 241 then
 242         if [ "$extra_versioning" = "false" ]
 243         then
 244                 meltname=melt
 245         else
 246                 meltname=melt${soversion}
 247         fi
 248 fi
 249
 250 # Chose appropriate suffix for libraries
 251 case $targetos in
 252         Darwin)
 253         LIBSUF=".dylib"
 254         if [ "$targetarch" = "" ]
 255         then
 256                 sysctl -a hw | grep "x86_64: 1" > /dev/null
 257                 [ "$?" = "0" ] && targetarch="amd64"
 258         fi
 259         ;;
 260         Linux|FreeBSD|NetBSD)
 261         LIBSUF=".so"
 262         ;;
 263         MINGW32_NT-*|MinGW|mingw)
 264         targetos="MinGW"
 265         LIBSUF=".dll"
 266         ;;
 267         *)
 268         LIBSUF=".so"
 269         ;;
 270 esac
 271 export LIBSUF
 272
 273 # Determine if we are compiling for 64-bit Intel architecture
 274 [ "$targetarch" = "" ] && targetarch=$(uname -m)
 275 [ "$targetarch" = "amd64" -o "$targetarch" = "x86_64" ] && amd64=true
 276
 277 # Determine the libdir if it's not specified in the args
 278 [ "$libdir" = "" ] && libdir=$prefix/lib
 279 [ "$datadir" = "" ] && datadir=$prefix/share
 280 [ "$mandir" = "" ] && mandir=$prefix/share/man
 281
 282 export unversionedmoduledir=${libdir}/mlt
 283 export unversionedmltdatadir=${datadir}/mlt
 284 if [ "$extra_versioning" = "false" ]
 285 then
 286 export moduledir=${libdir}/mlt
 287 export mltdatadir=${datadir}/mlt
 288 else
 289 export moduledir=${libdir}/mlt-${soversion}
 290 export mltdatadir=${datadir}/mlt-${soversion}
 291 fi
 292
 293 # Double check MMX (Darwin, Linux and FreeBSD supported, may end up disabling MMX on other platforms incorrectly)
 294 if [ "$mmx" = "true" ]
 295 then
 296         case $targetos in
 297                 Darwin)
 298                 sysctl -a hw | grep "mmx: 1" > /dev/null || mmx=false
 299                 ;;
 300                 Linux)
 301                 grep mmx /proc/cpuinfo > /dev/null 2>&1 || mmx=false
 302                 ;;
 303                 FreeBSD)
 304                 [ "$(make -V MACHINE_CPU:Mmmx -f /dev/null)" ] || mmx=false
 305                 ;;
 306                 *)
 307                 grep mmx /proc/cpuinfo > /dev/null 2>&1 || mmx=false
 308                 ;;
 309         esac
 310 fi
 311
 312 # Double check SSE (Darwin, Linux and FreeBSD supported, may end up disabling SSE on other platforms incorrectly)
 313 if [ "$sse" = "true" ]
 314 then
 315         case $targetos in
 316                 Darwin)
 317                 sysctl -a hw | grep "sse: 1" > /dev/null || sse=false
 318                 ;;
 319                 Linux)
 320                 grep sse /proc/cpuinfo > /dev/null 2>&1 || sse=false
 321                 ;;
 322                 FreeBSD)
 323                 [ "$(make -V MACHINE_CPU:Msse -f /dev/null)" ] || sse=false
 324                 ;;
 325                 *)
 326                 grep sse /proc/cpuinfo > /dev/null 2>&1 || sse=false
 327                 ;;
 328         esac
 329 fi
 330
 331 # Double check SSE2 (Darwin, Linux and FreeBSD supported, may end up disabling SSE2 on other platforms incorrectly)
 332 if [ "$sse2" = "true" ]
 333 then
 334         case $targetos in
 335                 Darwin)
 336                 sysctl -a hw | grep "sse2: 1" > /dev/null || sse2=false
 337                 ;;
 338                 Linux)
 339                 grep sse2 /proc/cpuinfo > /dev/null 2>&1 || sse2=false
 340                 ;;
 341                 FreeBSD)
 342                 [ "$(make -V MACHINE_CPU:Msse2 -f /dev/null)" ] || sse2=false
 343                 ;;
 344                 *)
 345                 grep sse2 /proc/cpuinfo > /dev/null 2>&1 || sse2=false
 346                 ;;
 347         esac
 348 fi
 349
 350 # Show help if requested
 351 if [ $help = 1 ]
 352 then
 353         show_help
 354 else
 355         # Log the configuration history
 356         date >> config.log
 357         echo "$0 $@" >> config.log
 358
 359         build_config
 360 fi
 361
 362 # Iterate through each of the components
 363 for i in framework modules melt mlt++ swig
 364 do
 365         if [ -x src/$i/configure ]
 366         then
 367                 [ $help = 0 ] && echo "Configuring `basename $i`:"
 368                 olddir=`pwd`
 369                 cd src/$i
 370                 CC="$CC" ./configure "$@"
 371                 [ $? != 0 ] && exit 1
 372                 cd $olddir
 373         fi
 374 done
 375
 376 # Build the pkg-config files
 377 build_pkgconfig
 378
 379 # Report license Usage
 380 if [ $help != 1 ]
 381 then
 382         if [ "$gpl" = "false" ]
 383         then
 384                 echo "LGPLv2.1 license used; GPL components disabled"
 385         elif [ "$gpl3" = "false" ]
 386         then
 387                 echo "GPLv2 license used; GPLv3 components disabled"
 388         else
 389                 echo "GPLv3 license used"
 390         fi
 391 fi