git.sesse.net Git - x264/blob - configure

   1 #!/bin/bash
   2
   3 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
   4 cat <<EOF
   5 Usage: ./configure [options]
   6
   7 Help:
   8   -h, --help               print this message
   9
  10 Standard options:
  11   --prefix=PREFIX          install architecture-independent files in PREFIX
  12                            [/usr/local]
  13   --exec-prefix=EPREFIX    install architecture-dependent files in EPREFIX
  14                            [PREFIX]
  15   --bindir=DIR             install binaries in DIR [EPREFIX/bin]
  16   --libdir=DIR             install libs in DIR [EPREFIX/lib]
  17   --includedir=DIR         install includes in DIR [PREFIX/include]
  18   --extra-asflags=EASFLAGS add EASFLAGS to ASFLAGS
  19   --extra-cflags=ECFLAGS   add ECFLAGS to CFLAGS
  20   --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS
  21
  22 Configuration options:
  23   --disable-cli            disable cli
  24   --system-libx264         use system libx264 instead of internal
  25   --enable-shared          build shared library
  26   --enable-static          build static library
  27   --disable-gpl            disable GPL-only features
  28   --disable-thread         disable multithreaded encoding
  29   --enable-win32thread     use win32threads (windows only)
  30   --disable-interlaced     disable interlaced encoding support
  31   --enable-visualize       enable visualization (X11 only)
  32   --bit-depth=BIT_DEPTH    set output bit depth (8-10) [8]
  33   --chroma-format=FORMAT   output chroma format (420, 422, 444, all) [all]
  34
  35 Advanced options:
  36   --disable-asm            disable platform-specific assembly optimizations
  37   --enable-debug           add -g
  38   --enable-gprof           add -pg
  39   --enable-strip           add -s
  40   --enable-pic             build position-independent code
  41
  42 Cross-compilation:
  43   --host=HOST              build programs to run on HOST
  44   --cross-prefix=PREFIX    use PREFIX for compilation tools
  45   --sysroot=SYSROOT        root of cross-build tree
  46
  47 External library support:
  48   --disable-avs            disable avisynth support (windows only)
  49   --disable-swscale        disable swscale support
  50   --disable-lavf           disable libavformat support
  51   --disable-ffms           disable ffmpegsource support
  52   --disable-gpac           disable gpac support
  53
  54 EOF
  55 exit 1
  56 fi
  57
  58 log_check() {
  59     echo -n "checking $1... " >> config.log
  60 }
  61
  62 log_ok() {
  63     echo "yes" >> config.log
  64 }
  65
  66 log_fail() {
  67     echo "no" >> config.log
  68 }
  69
  70 log_msg() {
  71     echo "$1" >> config.log
  72 }
  73
  74 intel_cflags() {
  75     # Intel Compiler issues an incredibly large number of warnings on any warning level,
  76     # suppress them by disabling all warnings rather than having to use #pragmas to disable most of them
  77     for arg in $*; do
  78         [ $arg = -ffast-math ] && arg=
  79         [[ "$arg" = -falign-loops* ]] && arg=
  80         [ "$arg" = -fno-tree-vectorize ] && arg=
  81         [ "$arg" = -Wshadow ] && arg=
  82         if [ $compiler = ICL ]; then
  83             [ "$arg" = -Wall ] && arg=-W0
  84             [ "$arg" = -g ] && arg=-Z7
  85             [ "$arg" = -fomit-frame-pointer ] && arg=
  86             [ "$arg" = -s ] && arg=
  87             [ "$arg" = -fPIC ] && arg=
  88         else
  89             [ "$arg" = -Wall ] && arg=-w0
  90         fi
  91
  92         [ -n "$arg" ] && echo -n "$arg "
  93     done
  94 }
  95
  96 icl_ldflags() {
  97     for arg in $*; do
  98         arg=${arg/LIBPATH/libpath}
  99         [ ${arg#-libpath:} == $arg -a ${arg#-l} != $arg ] && arg=${arg#-l}.lib
 100         [ ${arg#-L} != $arg ] && arg=-libpath:${arg#-L}
 101         [ $arg = -Wl,--large-address-aware ] && arg=-largeaddressaware
 102         [ $arg = -s ] && arg=
 103         [ "$arg" = -Wl,-Bsymbolic ] && arg=
 104
 105         arg=${arg/pthreadGC/pthreadVC}
 106         [ "$arg" = avifil32.lib ] && arg=vfw32.lib
 107         [ "$arg" = gpac_static.lib ] && arg=libgpac_static.lib
 108
 109         [ -n "$arg" ] && echo -n "$arg "
 110     done
 111 }
 112
 113 cc_check() {
 114     if [ -z "$3" ]; then
 115         if [ -z "$1$2" ]; then
 116             log_check "whether $CC works"
 117         elif [ -z "$1" ]; then
 118             log_check "for $2"
 119         else
 120             log_check "for $1"
 121         fi
 122     elif [ -z "$1" ]; then
 123         if [ -z "$2" ]; then
 124             log_check "whether $CC supports $3"
 125         else
 126             log_check "whether $CC supports $3 with $2"
 127         fi
 128     else
 129         log_check "for $3 in $1";
 130     fi
 131     rm -f conftest.c
 132     [ -n "$1" ] && echo "#include <$1>" > conftest.c
 133     echo "int main () { $3 return 0; }" >> conftest.c
 134     if [ $compiler = ICL ]; then
 135         cc_cmd="$CC conftest.c $CFLAGS $2 -link $(icl_ldflags $2 $LDFLAGSCLI $LDFLAGS)"
 136     else
 137         cc_cmd="$CC conftest.c $CFLAGS $2 $LDFLAGSCLI $LDFLAGS -o conftest"
 138     fi
 139     if $cc_cmd >conftest.log 2>&1; then
 140         res=$?
 141         log_ok
 142     else
 143         res=$?
 144         log_fail
 145         log_msg "Failed commandline was:"
 146         log_msg "--------------------------------------------------"
 147         log_msg "$cc_cmd"
 148         cat conftest.log >> config.log
 149         log_msg "--------------------------------------------------"
 150         log_msg "Failed program was:"
 151         log_msg "--------------------------------------------------"
 152         cat conftest.c >> config.log
 153         log_msg "--------------------------------------------------"
 154     fi
 155     return $res
 156 }
 157
 158 cpp_check() {
 159     log_check "whether $3 is true"
 160     rm -f conftest.c
 161     [ -n "$1" ] && echo "#include <$1>" > conftest.c
 162     echo -e "#if !($3) \n#error $4 \n#endif " >> conftest.c
 163
 164     if $CC conftest.c $CFLAGS $2 -E -o conftest >conftest.log 2>&1; then
 165         res=$?
 166         log_ok
 167     else
 168         res=$?
 169         log_fail
 170         log_msg "--------------------------------------------------"
 171         cat conftest.log >> config.log
 172         log_msg "--------------------------------------------------"
 173         log_msg "Failed program was:"
 174         log_msg "--------------------------------------------------"
 175         cat conftest.c >> config.log
 176         log_msg "--------------------------------------------------"
 177     fi
 178     return $res
 179 }
 180
 181 as_check() {
 182     log_check "whether $AS supports $1"
 183     echo "$1" > conftest.asm
 184     if $AS conftest.asm $ASFLAGS $2 -o conftest.o >conftest.log 2>&1; then
 185         res=$?
 186         log_ok
 187     else
 188         res=$?
 189         log_fail
 190         log_msg "Failed commandline was:"
 191         log_msg "--------------------------------------------------"
 192         log_msg "$AS conftest.asm $ASFLAGS $2 -o conftest.o"
 193         cat conftest.log >> config.log
 194         log_msg "--------------------------------------------------"
 195         log_msg "Failed program was:"
 196         log_msg "--------------------------------------------------"
 197         cat conftest.asm >> config.log
 198         log_msg "--------------------------------------------------"
 199     fi
 200     return $res
 201 }
 202
 203 rc_check() {
 204     log_check "whether $RC works"
 205     echo "$1" > conftest.rc
 206     if $RC conftest.rc -o conftest.o >conftest.log 2>&1; then
 207         res=$?
 208         log_ok
 209     else
 210         res=$?
 211         log_fail
 212         log_msg "Failed commandline was:"
 213         log_msg "--------------------------------------------------"
 214         log_msg "$RC conftest.rc -o conftest.o"
 215         cat conftest.log >> config.log
 216         log_msg "--------------------------------------------------"
 217         log_msg "Failed program was:"
 218         log_msg "--------------------------------------------------"
 219         cat conftest.rc >> config.log
 220         log_msg "--------------------------------------------------"
 221     fi
 222     return $res
 223 }
 224
 225 define() {
 226     echo "#define $1$([ -n "$2" ] && echo " $2" || echo " 1")" >> config.h
 227 }
 228
 229 die() {
 230     log_msg "DIED: $@"
 231     echo "$@"
 232     exit 1
 233 }
 234
 235 rm -f x264_config.h config.h config.mak config.log x264.pc x264.def conftest*
 236
 237 SRCPATH="$(cd $(dirname $0); pwd)"
 238 [ "$SRCPATH" = "$(pwd)" ] && SRCPATH=.
 239 [ -n "$(echo $SRCPATH | grep ' ')" ] && die "Out of tree builds are impossible with whitespace in source path."
 240
 241 prefix='/usr/local'
 242 exec_prefix='${prefix}'
 243 bindir='${exec_prefix}/bin'
 244 libdir='${exec_prefix}/lib'
 245 includedir='${prefix}/include'
 246 DEVNULL='/dev/null'
 247
 248 cli="yes"
 249 cli_libx264="internal"
 250 shared="no"
 251 static="no"
 252 avs="auto"
 253 lavf="auto"
 254 ffms="auto"
 255 gpac="auto"
 256 gpl="yes"
 257 thread="auto"
 258 swscale="auto"
 259 asm="auto"
 260 interlaced="yes"
 261 debug="no"
 262 gprof="no"
 263 strip="no"
 264 pic="no"
 265 vis="no"
 266 bit_depth="8"
 267 chroma_format="all"
 268 compiler="GNU"
 269
 270 CFLAGS="$CFLAGS -Wall -I. -I\$(SRCPATH)"
 271 LDFLAGS="$LDFLAGS"
 272 LDFLAGSCLI="$LDFLAGSCLI"
 273 ASFLAGS="$ASFLAGS"
 274 HAVE_GETOPT_LONG=1
 275 cross_prefix=""
 276
 277 EXE=""
 278
 279 # list of all preprocessor HAVE values we can define
 280 CONFIG_HAVE="MALLOC_H ALTIVEC ALTIVEC_H MMX ARMV6 ARMV6T2 NEON BEOSTHREAD POSIXTHREAD WIN32THREAD THREAD LOG2F VISUALIZE SWSCALE LAVF FFMS GPAC GF_MALLOC AVS GPL VECTOREXT INTERLACED CPU_COUNT"
 281
 282 # parse options
 283
 284 for opt do
 285     optarg="${opt#*=}"
 286     case "$opt" in
 287         --prefix=*)
 288             prefix="$optarg"
 289             ;;
 290         --exec-prefix=*)
 291             exec_prefix="$optarg"
 292             ;;
 293         --bindir=*)
 294             bindir="$optarg"
 295             ;;
 296         --libdir=*)
 297             libdir="$optarg"
 298             ;;
 299         --includedir=*)
 300             includedir="$optarg"
 301             ;;
 302         --disable-cli)
 303             cli="no"
 304             ;;
 305         --system-libx264)
 306             cli_libx264="system"
 307             ;;
 308         --enable-shared)
 309             shared="yes"
 310             ;;
 311         --enable-static)
 312             static="yes"
 313             ;;
 314         --disable-asm)
 315             asm="no"
 316             ;;
 317         --disable-interlaced)
 318             interlaced="no"
 319             ;;
 320         --disable-avs)
 321             avs="no"
 322             ;;
 323         --disable-lavf)
 324             lavf="no"
 325             ;;
 326         --disable-ffms)
 327             ffms="no"
 328             ;;
 329         --disable-gpac)
 330             gpac="no"
 331             ;;
 332         --disable-gpl)
 333             gpl="no"
 334             ;;
 335         --extra-asflags=*)
 336             ASFLAGS="$ASFLAGS $optarg"
 337             ;;
 338         --extra-cflags=*)
 339             CFLAGS="$CFLAGS $optarg"
 340             ;;
 341         --extra-ldflags=*)
 342             LDFLAGS="$LDFLAGS $optarg"
 343             ;;
 344         --disable-thread)
 345             thread="no"
 346             ;;
 347         --enable-win32thread)
 348             thread="win32"
 349             ;;
 350         --disable-swscale)
 351             swscale="no"
 352             ;;
 353         --enable-debug)
 354             debug="yes"
 355             ;;
 356         --enable-gprof)
 357             CFLAGS="$CFLAGS -pg"
 358             LDFLAGS="$LDFLAGS -pg"
 359             gprof="yes"
 360             ;;
 361         --enable-strip)
 362             strip="yes"
 363             ;;
 364         --enable-pic)
 365             pic="yes"
 366             ;;
 367         --enable-visualize)
 368             vis="yes"
 369             ;;
 370         --host=*)
 371             host="$optarg"
 372             ;;
 373         --cross-prefix=*)
 374             cross_prefix="$optarg"
 375             ;;
 376         --sysroot=*)
 377             CFLAGS="$CFLAGS --sysroot=$optarg"
 378             LDFLAGS="$LDFLAGS --sysroot=$optarg"
 379             ;;
 380         --bit-depth=*)
 381             bit_depth="$optarg"
 382             if [ "$bit_depth" -lt "8" -o "$bit_depth" -gt "10" ]; then
 383                 echo "Supplied bit depth must be in range [8,10]."
 384                 exit 1
 385             fi
 386             bit_depth=`expr $bit_depth + 0`
 387             ;;
 388         --chroma-format=*)
 389             chroma_format="$optarg"
 390             if [ $chroma_format != "420" -a $chroma_format != "422" -a $chroma_format != "444" -a $chroma_format != "all" ]; then
 391                 echo "Supplied chroma format must be 420, 422, 444 or all."
 392                 exit 1
 393             fi
 394             ;;
 395         *)
 396             echo "Unknown option $opt, ignored"
 397             ;;
 398     esac
 399 done
 400
 401 [ "$cli" = "no" -a "$shared" = "no" -a "$static" = "no" ] && die "Nothing to build. Enable cli, shared or static."
 402
 403 CC="${CC-${cross_prefix}gcc}"
 404 AR="${AR-${cross_prefix}ar}"
 405 RANLIB="${RANLIB-${cross_prefix}ranlib}"
 406 STRIP="${STRIP-${cross_prefix}strip}"
 407
 408 if [ "x$host" = x ]; then
 409     host=`${SRCPATH}/config.guess`
 410 fi
 411 # normalize a triplet into a quadruplet
 412 host=`${SRCPATH}/config.sub $host`
 413
 414 # split $host
 415 host_cpu="${host%%-*}"
 416 host="${host#*-}"
 417 host_vendor="${host%%-*}"
 418 host_os="${host#*-}"
 419
 420 # test for use of Intel Compiler
 421 if [[ $host_os = mingw* || $host_os = cygwin* ]]; then
 422     if [[ `basename "$CC"` = icl* ]]; then
 423         # Windows Intel Compiler creates dependency generation with absolute Windows paths, Cygwin's make does not support Windows paths.
 424         [[ $host_os = cygwin* ]] && die "Windows Intel Compiler support requires MSYS"
 425         compiler=ICL
 426         CFLAGS="$CFLAGS -Qstd=c99 -nologo -Qms0 -DHAVE_STRING_H -Iextras"
 427         QPRE="-Q"
 428         `$CC 2>&1 | grep -q IA-32` && host_cpu=i486
 429         `$CC 2>&1 | grep -q "Intel(R) 64"` && host_cpu=x86_64
 430         cpp_check "" "" "_MSC_VER >= 1400" || die "Windows Intel Compiler support requires Visual Studio 2005 or newer"
 431     fi
 432 else
 433     if [[ `basename "$CC"` = icc* ]]; then
 434         AR="xiar"
 435         compiler=ICC
 436         QPRE="-"
 437     fi
 438 fi
 439
 440 case $host_os in
 441     beos*)
 442         SYS="BEOS"
 443         define HAVE_MALLOC_H
 444         ;;
 445     darwin*)
 446         SYS="MACOSX"
 447         CFLAGS="$CFLAGS -falign-loops=16"
 448         LDFLAGS="$LDFLAGS -lm"
 449         if [ "$pic" = "no" ]; then
 450             cc_check "" -mdynamic-no-pic && CFLAGS="$CFLAGS -mdynamic-no-pic"
 451         fi
 452         ;;
 453     freebsd*)
 454         SYS="FREEBSD"
 455         LDFLAGS="$LDFLAGS -lm"
 456         ;;
 457     kfreebsd*-gnu)
 458         SYS="FREEBSD"
 459         define HAVE_MALLOC_H
 460         LDFLAGS="$LDFLAGS -lm"
 461         ;;
 462     netbsd*)
 463         SYS="NETBSD"
 464         LDFLAGS="$LDFLAGS -lm"
 465         ;;
 466     openbsd*)
 467         SYS="OPENBSD"
 468         LDFLAGS="$LDFLAGS -lm"
 469         ;;
 470     *linux*)
 471         SYS="LINUX"
 472         define HAVE_MALLOC_H
 473         LDFLAGS="$LDFLAGS -lm"
 474         ;;
 475     gnu*)
 476         SYS="HURD"
 477         define HAVE_MALLOC_H
 478         LDFLAGS="$LDFLAGS -lm"
 479         ;;
 480     cygwin*)
 481         EXE=".exe"
 482         if cc_check "" -mno-cygwin; then
 483             CFLAGS="$CFLAGS -mno-cygwin"
 484             LDFLAGS="$LDFLAGS -mno-cygwin"
 485         fi
 486         if cpp_check "" "" "defined(__CYGWIN32__)" ; then
 487             define HAVE_MALLOC_H
 488             SYS="CYGWIN"
 489         else
 490             SYS="WINDOWS"
 491             DEVNULL="NUL"
 492         fi
 493         ;;
 494     mingw*)
 495         SYS="WINDOWS"
 496         EXE=".exe"
 497         DEVNULL="NUL"
 498         ;;
 499     sunos*|solaris*)
 500         SYS="SunOS"
 501         define HAVE_MALLOC_H
 502         LDFLAGS="$LDFLAGS -lm"
 503         if cc_check "" /usr/lib/64/values-xpg6.o; then
 504             LDFLAGS="$LDFLAGS /usr/lib/64/values-xpg6.o"
 505         else
 506             LDFLAGS="$LDFLAGS /usr/lib/values-xpg6.o"
 507         fi
 508         HAVE_GETOPT_LONG=0
 509         ;;
 510     *)
 511         die "Unknown system $host, edit the configure"
 512         ;;
 513 esac
 514
 515 case $host_cpu in
 516     i*86)
 517         ARCH="X86"
 518         AS="yasm"
 519         ASFLAGS="$ASFLAGS -O2"
 520         if [ $compiler = GNU ]; then
 521             if [[ "$asm" == auto && "$CFLAGS" != *-march* ]]; then
 522                 CFLAGS="$CFLAGS -march=i686"
 523             fi
 524             if [[ "$asm" == auto && "$CFLAGS" != *-mfpmath* ]]; then
 525                 CFLAGS="$CFLAGS -mfpmath=sse -msse"
 526             fi
 527         else
 528             # icc on linux has various degrees of mod16 stack support
 529             if [ $SYS = LINUX ]; then
 530                 # < 11 is completely incapable of keeping a mod16 stack
 531                 if cpp_check "" "" "__INTEL_COMPILER < 1100" ; then
 532                     define BROKEN_STACK_ALIGNMENT
 533                 # 11 <= x < 12 is capable of keeping a mod16 stack, but defaults to not doing so.
 534                 elif cpp_check "" "" "__INTEL_COMPILER < 1200" ; then
 535                     CFLAGS="$CFLAGS -falign-stack=assume-16-byte"
 536                 fi
 537                 # >= 12 defaults to a mod16 stack
 538             fi
 539             # icl on windows has no mod16 stack support
 540             [ $SYS = WINDOWS ] && define BROKEN_STACK_ALIGNMENT
 541         fi
 542         if [ "$SYS" = MACOSX ]; then
 543             ASFLAGS="$ASFLAGS -f macho -DPREFIX"
 544         elif [ "$SYS" = WINDOWS -o "$SYS" = CYGWIN ]; then
 545             ASFLAGS="$ASFLAGS -f win32 -DPREFIX"
 546             LDFLAGS="$LDFLAGS -Wl,--large-address-aware"
 547         else
 548             ASFLAGS="$ASFLAGS -f elf"
 549         fi
 550         ;;
 551     x86_64)
 552         ARCH="X86_64"
 553         AS="yasm"
 554         if [ "$SYS" = MACOSX ]; then
 555             ASFLAGS="$ASFLAGS -f macho64 -m amd64 -DPIC -DPREFIX"
 556             if cc_check '' "-arch x86_64"; then
 557                 CFLAGS="$CFLAGS -arch x86_64"
 558                 LDFLAGS="$LDFLAGS -arch x86_64"
 559             fi
 560         elif [ "$SYS" = WINDOWS ]; then
 561             ASFLAGS="$ASFLAGS -f win32 -m amd64"
 562             # only the GNU toolchain is inconsistent in prefixing function names with _
 563             [ $compiler = GNU ] && cc_check "" "-S" && grep -q "_main:" conftest && ASFLAGS="$ASFLAGS -DPREFIX"
 564         else
 565             ASFLAGS="$ASFLAGS -f elf -m amd64"
 566         fi
 567         ;;
 568     powerpc|powerpc64)
 569         ARCH="PPC"
 570         if [ $asm = auto ] ; then
 571             define HAVE_ALTIVEC
 572             AS="${AS-${cross_prefix}gcc}"
 573             if [ $SYS = MACOSX ] ; then
 574                 CFLAGS="$CFLAGS -faltivec -fastf -mcpu=G4"
 575             else
 576                 CFLAGS="$CFLAGS -maltivec -mabi=altivec"
 577                 define HAVE_ALTIVEC_H
 578             fi
 579         fi
 580         ;;
 581     sparc)
 582         ARCH="SPARC"
 583         case $(uname -m) in
 584             sun4u|sun4v)
 585                 if [ $asm = auto ]; then
 586                     ARCH="UltraSPARC"
 587                     if ! echo $CFLAGS | grep -Eq '\-mcpu' ; then
 588                         CFLAGS="$CFLAGS -mcpu=ultrasparc"
 589                         LDFLAGS="$LDFLAGS -mcpu=ultrasparc"
 590                     fi
 591                     AS="${AS-${cross_prefix}as}"
 592                     ASFLAGS="$ASFLAGS -xarch=v8plusa"
 593                 fi
 594                 ;;
 595         esac
 596         ;;
 597     mips|mipsel|mips64|mips64el)
 598         ARCH="MIPS"
 599         ;;
 600     arm*)
 601         ARCH="ARM"
 602         if [ "$SYS" = MACOSX ] ; then
 603             AS="${AS-extras/gas-preprocessor.pl $CC}"
 604             ASFLAGS="$ASFLAGS -DPREFIX -DPIC"  # apple's ld doesn't support movw/movt relocations at all
 605             # build for armv7 by default
 606             if ! echo $CFLAGS | grep -Eq '\-arch' ; then
 607                 CFLAGS="$CFLAGS -arch armv7"
 608                 LDFLAGS="$LDFLAGS -arch armv7"
 609             fi
 610         else
 611             AS="${AS-${cross_prefix}gcc}"
 612         fi
 613         ;;
 614     s390|s390x)
 615         ARCH="S390"
 616         ;;
 617     hppa*|parisc*)
 618         ARCH="PARISC"
 619         ;;
 620     ia64)
 621         ARCH="IA64"
 622         ;;
 623     alpha*)
 624         ARCH="ALPHA"
 625         ;;
 626     *)
 627         ARCH="$(echo $host_cpu | tr a-z A-Z)"
 628         ;;
 629 esac
 630
 631 RC=""
 632 if [ $SYS = WINDOWS ]; then
 633     RC="${cross_prefix}windres"
 634     if ! rc_check "0 RCDATA {0}" ; then
 635         RC=""
 636     fi
 637 fi
 638
 639 log_msg "x264 configure script"
 640 if [ -n "$*" ]; then
 641     msg="Command line options:"
 642     for i in $@; do
 643         msg="$msg \"$i\""
 644     done
 645     log_msg "$msg"
 646 fi
 647 log_msg ""
 648
 649 # check requirements
 650
 651 cc_check || die "No working C compiler found."
 652
 653 if [ $compiler != ICL ]; then
 654     if cc_check '' -std=gnu99 'for( int i = 0; i < 9; i++ );' ; then
 655         CFLAGS="$CFLAGS -std=gnu99"
 656     elif cc_check '' -std=c99 'for( int i = 0; i < 9; i++ );' ; then
 657         CFLAGS="$CFLAGS -std=c99 -D_POSIX_C_SOURCE=200112L -D_BSD_SOURCE"
 658     elif ! cc_check '' '' 'for( int i = 0; i < 9; i++ );' ; then
 659         die "C99 compiler is needed for compilation."
 660     fi
 661 fi
 662
 663 if [ $shared = yes -a \( $ARCH = "X86_64" -o $ARCH = "PPC" -o $ARCH = "ALPHA" -o $ARCH = "ARM" -o $ARCH = "IA64" -o $ARCH = "PARISC" -o $ARCH = "MIPS" \) ] ; then
 664     pic="yes"
 665 fi
 666
 667 if [ $asm = auto -a \( $ARCH = X86 -o $ARCH = X86_64 \) ] ; then
 668     if ! as_check "vpperm xmm0, xmm0, xmm0, xmm0" ; then
 669         VER=`($AS --version || echo no assembler) 2>/dev/null | head -n 1`
 670         echo "Found $VER"
 671         echo "Minimum version is yasm-1.0.0"
 672         echo "If you really want to compile without asm, configure with --disable-asm."
 673         exit 1
 674     fi
 675     if ! cc_check '' '' '__asm__("pabsw %xmm0, %xmm0");' ; then
 676         VER=`(${cross_prefix}as --version || echo no gnu as) 2>/dev/null | head -n 1`
 677         echo "Found $VER"
 678         echo "Minimum version is binutils-2.17"
 679         echo "Your compiler can't handle inline SSSE3 asm."
 680         echo "If you really want to compile without asm, configure with --disable-asm."
 681         exit 1
 682     fi
 683     define HAVE_MMX
 684 fi
 685
 686 if [ $asm = auto -a $ARCH = ARM ] ; then
 687     # set flags so neon is built by default
 688     echo $CFLAGS | grep -Eq '(-mcpu|-march|-mfpu)' || CFLAGS="$CFLAGS -mcpu=cortex-a8 -mfpu=neon"
 689
 690     if  cc_check '' '' '__asm__("rev ip, ip");' ; then      define HAVE_ARMV6
 691         cc_check '' '' '__asm__("movt r0, #0");'         && define HAVE_ARMV6T2
 692         cc_check '' '' '__asm__("vadd.i16 q0, q0, q0");' && define HAVE_NEON
 693         ASFLAGS="$ASFLAGS $CFLAGS -c"
 694     else
 695         echo "You specified a pre-ARMv6 or Thumb-1 CPU in your CFLAGS."
 696         echo "If you really want to run on such a CPU, configure with --disable-asm."
 697         exit 1
 698     fi
 699 fi
 700
 701 [ $asm = no ] && AS=""
 702 [ "x$AS" = x ] && asm="no" || asm="yes"
 703
 704 define ARCH_$ARCH
 705 define SYS_$SYS
 706
 707 # skip endianness check for Intel Compiler, as all supported platforms are little. the -ipo flag will also cause the check to fail
 708 if [ $compiler = GNU ]; then
 709     echo "int i[2] = {0x42494745,0}; double f[2] = {0x1.0656e6469616ep+102,0};" > conftest.c
 710     $CC $CFLAGS conftest.c -c -o conftest.o 2>/dev/null || die "endian test failed"
 711     if (${cross_prefix}strings -a conftest.o | grep -q BIGE) && (${cross_prefix}strings -a conftest.o | grep -q FPendian) ; then
 712         define WORDS_BIGENDIAN
 713     elif !(${cross_prefix}strings -a conftest.o | grep -q EGIB && ${cross_prefix}strings -a conftest.o | grep -q naidnePF) ; then
 714         die "endian test failed"
 715     fi
 716 fi
 717
 718 # autodetect options that weren't forced nor disabled
 719
 720 # pthread-win32 is lgpl, prevent its use if --disable-gpl is specified and targeting windows
 721 [ "$SYS" = "WINDOWS" -a "$gpl" = "no" -a "$thread" = "auto" ] && thread="win32"
 722
 723 libpthread=""
 724 if [ "$thread" = "auto" ]; then
 725     thread="no"
 726     case $SYS in
 727         BEOS)
 728             thread="beos"
 729             define HAVE_BEOSTHREAD
 730             ;;
 731         WINDOWS)
 732             if cc_check pthread.h -lpthread "pthread_create(0,0,0,0);" ; then
 733                 thread="posix"
 734                 libpthread="-lpthread"
 735             elif cc_check pthread.h -lpthreadGC2 "pthread_create(0,0,0,0);" ; then
 736                 thread="posix"
 737                 libpthread="-lpthreadGC2"
 738             elif cc_check pthread.h "-lpthreadGC2 -lwsock32 -DPTW32_STATIC_LIB" "pthread_create(0,0,0,0);" ; then
 739                 thread="posix"
 740                 libpthread="-lpthreadGC2 -lwsock32"
 741                 define PTW32_STATIC_LIB
 742             elif cc_check pthread.h "-lpthreadGC2 -lws2_32 -DPTW32_STATIC_LIB" "pthread_create(0,0,0,0);" ; then
 743                 thread="posix"
 744                 libpthread="-lpthreadGC2 -lws2_32"
 745                 define PTW32_STATIC_LIB
 746             else
 747                 # default to native threading if pthread-win32 is unavailable
 748                 thread="win32"
 749             fi
 750             ;;
 751         OPENBSD)
 752             cc_check pthread.h -pthread && thread="posix" && libpthread="-pthread"
 753             ;;
 754         *)
 755             cc_check pthread.h -lpthread && thread="posix" && libpthread="-lpthread"
 756             ;;
 757     esac
 758 fi
 759 if [ "$thread" = "posix" ]; then
 760     LDFLAGS="$LDFLAGS $libpthread"
 761     define HAVE_POSIXTHREAD
 762     if [ "$SYS" = "LINUX" ] && cc_check sched.h "-D_GNU_SOURCE -Werror" "cpu_set_t p_aff; return CPU_COUNT(&p_aff);" ; then
 763         define HAVE_CPU_COUNT
 764     fi
 765 fi
 766 if [ "$thread" = "win32" ]; then
 767     # cygwin does not support win32 threads
 768     if [ "$SYS" = "WINDOWS" ]; then
 769         define HAVE_WIN32THREAD
 770     else
 771         thread="no"
 772     fi
 773 fi
 774 [ "$thread" != "no" ] && define HAVE_THREAD
 775
 776 if cc_check "math.h" "-Werror" "return log2f(2);" ; then
 777     define HAVE_LOG2F
 778 fi
 779
 780 if [ "$vis" = "yes" ] ; then
 781     save_CFLAGS="$CFLAGS"
 782     CFLAGS="$CFLAGS -I/usr/X11R6/include"
 783     if cc_check "X11/Xlib.h" "-L/usr/X11R6/lib -lX11" "XOpenDisplay(0);" ; then
 784         LDFLAGS="-L/usr/X11R6/lib -lX11 $LDFLAGS"
 785         define HAVE_VISUALIZE
 786     else
 787         vis="no"
 788         CFLAGS="$save_CFLAGS"
 789    fi
 790 fi
 791
 792 if [ "$swscale" = "auto" ] ; then
 793     swscale="no"
 794     if ${cross_prefix}pkg-config --exists libswscale 2>/dev/null; then
 795         SWSCALE_LIBS="$SWSCALE_LIBS $(${cross_prefix}pkg-config --libs libswscale libavutil)"
 796         SWSCALE_CFLAGS="$SWSCALE_CFLAGS $(${cross_prefix}pkg-config --cflags libswscale libavutil)"
 797     fi
 798     [ -z "$SWSCALE_LIBS" ] && SWSCALE_LIBS="-lswscale -lavutil"
 799
 800     if cc_check "libswscale/swscale.h" "$SWSCALE_CFLAGS $SWSCALE_LIBS" "sws_init_context(0,0,0);" ; then
 801         if cpp_check "libavutil/pixdesc.h" "$SWSCALE_CFLAGS $SWSCALE_LIBS" "defined(PIX_FMT_RGB)" ; then
 802             swscale="yes"
 803         else
 804             echo "Warning: PIX_FMT_RGB is missing from libavutil, update for swscale support"
 805         fi
 806     fi
 807 fi
 808
 809 if [ "$lavf" = "auto" ] ; then
 810     lavf="no"
 811     if ${cross_prefix}pkg-config --exists libavformat libavcodec libswscale 2>/dev/null; then
 812         LAVF_LIBS="$LAVF_LIBS $(${cross_prefix}pkg-config --libs libavformat libavcodec libavutil libswscale)"
 813         LAVF_CFLAGS="$LAVF_CFLAGS $(${cross_prefix}pkg-config --cflags libavformat libavcodec libavutil libswscale)"
 814     fi
 815     if [ -z "$LAVF_LIBS" -a -z "$LAVF_CFLAGS" ]; then
 816         LAVF_LIBS="-lavformat"
 817         for lib in -lpostproc -lavcodec -lavcore -lswscale -lavutil -lm -lz -lbz2 $libpthread -lavifil32; do
 818             cc_check "" $lib && LAVF_LIBS="$LAVF_LIBS $lib"
 819         done
 820     fi
 821     LAVF_LIBS="-L. $LAVF_LIBS"
 822     if cc_check libavformat/avformat.h "$LAVF_CFLAGS $LAVF_LIBS" "avformat_find_stream_info(0,0); avcodec_open2(0,0,0);" ; then
 823         if [ "$swscale" = "yes" ]; then
 824             lavf="yes"
 825         else
 826             echo "Warning: libavformat is not supported without swscale support"
 827         fi
 828     fi
 829 fi
 830
 831 if [ "$ffms" = "auto" ] ; then
 832     ffms_major="2"; ffms_minor="16"; ffms_micro="2"; ffms_bump="0"
 833     ffms="no"
 834
 835     if ${cross_prefix}pkg-config --exists ffms2 2>/dev/null; then
 836         FFMS2_LIBS="$FFMS2_LIBS $(${cross_prefix}pkg-config --libs ffms2)"
 837         FFMS2_CFLAGS="$FFMS2_CFLAGS $(${cross_prefix}pkg-config --cflags ffms2)"
 838     fi
 839     [ -z "$FFMS2_LIBS" ] && FFMS2_LIBS="-lffms2"
 840
 841     if cc_check ffms.h "$FFMS2_CFLAGS $FFMS2_LIBS" "FFMS_DestroyVideoSource(0);" ; then
 842         ffms="yes"
 843     elif cc_check ffms.h "$FFMS2_CFLAGS $FFMS2_LIBS -lstdc++ $LAVF_LIBS" "FFMS_DestroyVideoSource(0);" ; then
 844         ffms="yes"
 845         FFMS2_LIBS="$FFMS2_LIBS -lstdc++ $LAVF_LIBS"
 846     fi
 847
 848     error="ffms must be at least version $ffms_major.$ffms_minor.$ffms_micro.$ffms_bump"
 849     if [ $ffms = "yes" ] && ! cpp_check "ffms.h" "$FFMS2_CFLAGS" "FFMS_VERSION >= (($ffms_major << 24) | ($ffms_minor << 16) | ($ffms_micro << 8) | $ffms_bump)" "$error"; then
 850        ffms="no"
 851        echo "Warning: $error"
 852     fi
 853     if [ "$ffms" = "yes" -a "$swscale" = "no" ]; then
 854         echo "Warning: ffms is not supported without swscale support"
 855         ffms="no"
 856     fi
 857 fi
 858
 859 if [ "$swscale" = "yes" ]; then
 860     LDFLAGSCLI="$SWSCALE_LIBS $LDFLAGSCLI"
 861     CFLAGS="$CFLAGS $SWSCALE_CFLAGS"
 862     define HAVE_SWSCALE
 863     if [ "$lavf" = "yes" ]; then
 864         LDFLAGSCLI="$LAVF_LIBS $LDFLAGSCLI"
 865         CFLAGS="$CFLAGS $LAVF_CFLAGS"
 866         define HAVE_LAVF
 867     fi
 868     if [ "$ffms" = "yes" ]; then
 869         LDFLAGSCLI="$FFMS2_LIBS $LDFLAGSCLI"
 870         CFLAGS="$CFLAGS $FFMS2_CFLAGS"
 871         define HAVE_FFMS
 872     fi
 873 fi
 874
 875 if [ "$gpac" = "auto" ] ; then
 876     gpac="no"
 877     cc_check "" -lz && GPAC_LIBS="-lgpac_static -lz" || GPAC_LIBS="-lgpac_static"
 878     if [ "$SYS" = "WINDOWS" ] ; then
 879         GPAC_LIBS="$GPAC_LIBS -lwinmm"
 880     fi
 881     if cc_check gpac/isomedia.h "$GPAC_LIBS" ; then
 882         if cc_check gpac/isomedia.h "$GPAC_LIBS" "gf_isom_set_pixel_aspect_ratio(0,0,0,0,0);" ; then
 883             gpac="yes"
 884         else
 885             echo "Warning: gpac is too old, update to 2007-06-21 UTC or later"
 886         fi
 887     fi
 888 fi
 889 if [ "$gpac" = "yes" ] ; then
 890     define HAVE_GPAC
 891     if cc_check gpac/isomedia.h "-Werror $GPAC_LIBS" "gf_malloc(1); gf_free(NULL);" ; then
 892         define HAVE_GF_MALLOC
 893     fi
 894     LDFLAGSCLI="$GPAC_LIBS $LDFLAGSCLI"
 895 fi
 896
 897 if [ "$avs" = "auto" ] ; then
 898     avs="no"
 899     # cygwin can use avisynth if it can use LoadLibrary
 900     if [ $SYS = WINDOWS ] || ([ $SYS = CYGWIN ] && cc_check windows.h "" "LoadLibrary(0);") ; then
 901         avs="yes"
 902         define HAVE_AVS
 903     fi
 904 fi
 905
 906 cc_check "stdint.h" "" "uint32_t test_vec __attribute__ ((vector_size (16))) = {0,1,2,3};" && define HAVE_VECTOREXT
 907
 908 if [ "$pic" = "yes" ] ; then
 909     CFLAGS="$CFLAGS -fPIC"
 910     ASFLAGS="$ASFLAGS -DPIC"
 911     # resolve textrels in the x86 asm
 912     cc_check stdio.h "-shared -Wl,-Bsymbolic" && SOFLAGS="$SOFLAGS -Wl,-Bsymbolic"
 913     [ $SYS = SunOS -a "$ARCH" = "X86" ] && SOFLAGS="$SOFLAGS -mimpure-text"
 914 fi
 915
 916 if [ "$debug" != "yes" -a "$gprof" != "yes" ]; then
 917     CFLAGS="$CFLAGS -fomit-frame-pointer"
 918 fi
 919
 920 if [ "$strip" = "yes" ]; then
 921     CFLAGS="$CFLAGS -s"
 922     LDFLAGS="$LDFLAGS -s"
 923 fi
 924
 925 if [ "$debug" = "yes" ]; then
 926     CFLAGS="-O1 -g $CFLAGS"
 927 elif [ $ARCH = ARM ]; then
 928     # arm-gcc-4.2 produces incorrect output with -ffast-math
 929     # and it doesn't save any speed anyway on 4.4, so disable it
 930     CFLAGS="-O3 -fno-fast-math $CFLAGS"
 931 else
 932     CFLAGS="-O3 -ffast-math $CFLAGS"
 933 fi
 934
 935 if cc_check '' -fno-tree-vectorize ; then
 936     CFLAGS="$CFLAGS -fno-tree-vectorize"
 937 fi
 938
 939 if [ $SYS = WINDOWS -a $ARCH = X86 -a $compiler = GNU ] ; then
 940     # workaround gcc/ld bug with alignment of static variables/arrays that are initialized to zero
 941     cc_check '' -fno-zero-initialized-in-bss && CFLAGS="$CFLAGS -fno-zero-initialized-in-bss"
 942 fi
 943
 944 if cc_check "stdio.h" "" "fseeko(stdin,0,0);" ; then
 945     define fseek fseeko
 946     define ftell ftello
 947 elif cc_check "stdio.h" "" "fseeko64(stdin,0,0);" ; then
 948     define fseek fseeko64
 949     define ftell ftello64
 950 elif cc_check "stdio.h" "" "_fseeki64(stdin,0,0);" ; then
 951     define fseek _fseeki64
 952     define ftell _ftelli64
 953 fi
 954
 955 if cc_check '' -Wshadow ; then
 956     CFLAGS="-Wshadow $CFLAGS"
 957 fi
 958
 959 if [ "$bit_depth" -gt "8" ]; then
 960     define HIGH_BIT_DEPTH
 961     ASFLAGS="$ASFLAGS -DHIGH_BIT_DEPTH=1"
 962 else
 963     ASFLAGS="$ASFLAGS -DHIGH_BIT_DEPTH=0"
 964 fi
 965
 966 if [ "$chroma_format" != "all" ]; then
 967     define CHROMA_FORMAT CHROMA_$chroma_format
 968 fi
 969
 970 ASFLAGS="$ASFLAGS -DBIT_DEPTH=$bit_depth"
 971
 972 [ $gpl = yes ] && define HAVE_GPL && x264_gpl=1 || x264_gpl=0
 973
 974 [ $interlaced = yes ] && define HAVE_INTERLACED && x264_interlaced=1 || x264_interlaced=0
 975
 976 #define undefined vars as 0
 977 for var in $CONFIG_HAVE; do
 978     grep -q "HAVE_$var 1" config.h || define HAVE_$var 0
 979 done
 980
 981 if [ $compiler = ICL ]; then
 982     AR="xilib -nologo -out:"
 983     DEPMM=-QMM
 984     DEPMT=-QMT
 985     HAVE_GETOPT_LONG=0
 986     LD="xilink -out:"
 987     LDFLAGS="-nologo -incremental:no $(icl_ldflags $LDFLAGS)"
 988     LDFLAGSCLI="$(icl_ldflags $LDFLAGSCLI)"
 989     LIBX264=libx264.lib
 990     RANLIB=
 991     STRIP=
 992     if [ $debug = yes ]; then
 993         LDFLAGS="-debug $LDFLAGS"
 994         CFLAGS="-D_DEBUG $CFLAGS"
 995     else
 996         CFLAGS="-DNDEBUG $CFLAGS"
 997     fi
 998 else
 999     AR="$AR rc "
1000     DEPMM="-MM -g0"
1001     DEPMT="-MT"
1002     LD="$CC -o "
1003     LIBX264=libx264.a
1004 fi
1005 if [ $compiler = GNU ]; then
1006     PROF_GEN_CC="-fprofile-generate"
1007     PROF_GEN_LD="-fprofile-generate"
1008     PROF_USE_CC="-fprofile-use"
1009     PROF_USE_LD="-fprofile-use"
1010 else
1011     CFLAGS="$(intel_cflags $CFLAGS)"
1012     # icc does not define __SSE__ until SSE2 optimization and icl never defines it or _M_IX86_FP
1013     [ \( $ARCH = X86_64 -o $ARCH = X86 \) -a $asm = yes ] && ! cpp_check "" "" "defined(__SSE__)" && define __SSE__
1014     PROF_GEN_CC="${QPRE}prof-gen ${QPRE}prof-dir."
1015     PROF_GEN_LD=
1016     PROF_USE_CC="${QPRE}prof-use ${QPRE}prof-dir."
1017     PROF_USE_LD=
1018 fi
1019
1020 rm -f conftest*
1021
1022 # generate exported config file
1023
1024 config_chroma_format="X264_CSP_I$chroma_format"
1025 [ "$config_chroma_format" == "X264_CSP_Iall" ] && config_chroma_format="0"
1026 cat > x264_config.h << EOF
1027 #define X264_BIT_DEPTH     $bit_depth
1028 #define X264_GPL           $x264_gpl
1029 #define X264_INTERLACED    $x264_interlaced
1030 #define X264_CHROMA_FORMAT $config_chroma_format
1031 EOF
1032
1033 # generate config files
1034
1035 cat > config.mak << EOF
1036 SRCPATH=$SRCPATH
1037 prefix=$prefix
1038 exec_prefix=$exec_prefix
1039 bindir=$bindir
1040 libdir=$libdir
1041 includedir=$includedir
1042 ARCH=$ARCH
1043 SYS=$SYS
1044 CC=$CC
1045 CFLAGS=$CFLAGS
1046 DEPMM=$DEPMM
1047 DEPMT=$DEPMT
1048 LD=$LD
1049 LDFLAGS=$LDFLAGS
1050 LIBX264=$LIBX264
1051 AR=$AR
1052 RANLIB=$RANLIB
1053 STRIP=$STRIP
1054 AS=$AS
1055 ASFLAGS=$ASFLAGS
1056 RC=$RC
1057 EXE=$EXE
1058 HAVE_GETOPT_LONG=$HAVE_GETOPT_LONG
1059 DEVNULL=$DEVNULL
1060 PROF_GEN_CC=$PROF_GEN_CC
1061 PROF_GEN_LD=$PROF_GEN_LD
1062 PROF_USE_CC=$PROF_USE_CC
1063 PROF_USE_LD=$PROF_USE_LD
1064 EOF
1065
1066 if [ $compiler = ICL ]; then
1067     echo '%.o: %.c' >> config.mak
1068     echo '      $(CC) $(CFLAGS) -c -Fo$@ $<' >> config.mak
1069 fi
1070
1071 if [ "$cli" = "yes" ]; then
1072     echo 'default: cli' >> config.mak
1073     echo 'install: install-cli' >> config.mak
1074 fi
1075
1076 if [ "$shared" = "yes" ]; then
1077     API=$(grep '#define X264_BUILD' < ${SRCPATH}/x264.h | cut -f 3 -d ' ')
1078     if [ "$SYS" = "WINDOWS" -o "$SYS" = "CYGWIN" ]; then
1079         echo "SONAME=libx264-$API.dll" >> config.mak
1080         if [ $compiler = ICL ]; then
1081             echo 'IMPLIBNAME=libx264.dll.lib' >> config.mak
1082             # GNU ld on windows defaults to exporting all global functions if there are no explicit __declspec(dllexport) declarations
1083             # MSVC link does not act similarly, so it is required to make an export definition out of x264.h and use it at link time
1084             echo "SOFLAGS=-dll -def:x264.def -implib:\$(IMPLIBNAME) $SOFLAGS" >> config.mak
1085             echo "EXPORTS" > x264.def
1086             grep "^\(int\|void\|x264_t\|extern\).*x264.*[\[(;]" x264.h | sed -e "s/.*\(x264.*\)[\[(].*/\1/;s/.*\(x264.*\);/\1/;s/open/open_$API/g" >> x264.def
1087         else
1088             echo 'IMPLIBNAME=libx264.dll.a' >> config.mak
1089             echo "SOFLAGS=-shared -Wl,--out-implib,\$(IMPLIBNAME) -Wl,--enable-auto-image-base $SOFLAGS" >> config.mak
1090         fi
1091     elif [ "$SYS" = "MACOSX" ]; then
1092         echo "SOSUFFIX=dylib" >> config.mak
1093         echo "SONAME=libx264.$API.dylib" >> config.mak
1094         echo "SOFLAGS=-shared -dynamiclib -Wl,-single_module -Wl,-read_only_relocs,suppress -install_name \$(DESTDIR)\$(libdir)/\$(SONAME) $SOFLAGS" >> config.mak
1095     elif [ "$SYS" = "SunOS" ]; then
1096         echo "SOSUFFIX=so" >> config.mak
1097         echo "SONAME=libx264.so.$API" >> config.mak
1098         echo "SOFLAGS=-shared -Wl,-h,\$(SONAME) $SOFLAGS" >> config.mak
1099     else
1100         echo "SOSUFFIX=so" >> config.mak
1101         echo "SONAME=libx264.so.$API" >> config.mak
1102         echo "SOFLAGS=-shared -Wl,-soname,\$(SONAME) $SOFLAGS" >> config.mak
1103     fi
1104     echo 'default: lib-shared' >> config.mak
1105     echo 'install: install-lib-shared' >> config.mak
1106 fi
1107
1108 if [ "$static" = "yes" ]; then
1109     echo 'default: lib-static' >> config.mak
1110     echo 'install: install-lib-static' >> config.mak
1111 fi
1112
1113 if [ "$cli_libx264" = "system" ] ; then
1114     if [ "$shared" = "yes" ]; then
1115         CLI_LIBX264='$(SONAME)'
1116     elif ${cross_prefix}pkg-config --exists x264 2>/dev/null; then
1117         LDFLAGSCLI="$LDFLAGSCLI $(${cross_prefix}pkg-config --libs x264)"
1118         CLI_LIBX264=
1119     else
1120         die "Can not find system libx264"
1121     fi
1122 else
1123     CLI_LIBX264='$(LIBX264)'
1124 fi
1125 echo "LDFLAGSCLI = $LDFLAGSCLI" >> config.mak
1126 echo "CLI_LIBX264 = $CLI_LIBX264" >> config.mak
1127
1128 ${SRCPATH}/version.sh "${SRCPATH}" >> x264_config.h
1129
1130 pclibs="-L$libdir -lx264 $libpthread"
1131
1132 cat > x264.pc << EOF
1133 prefix=$prefix
1134 exec_prefix=$exec_prefix
1135 libdir=$libdir
1136 includedir=$includedir
1137
1138 Name: x264
1139 Description: H.264 (MPEG4 AVC) encoder library
1140 Version: $(grep POINTVER < x264_config.h | sed -e 's/.* "//; s/".*//')
1141 Libs: $pclibs
1142 Cflags: -I$includedir
1143 EOF
1144
1145 filters="crop select_every"
1146 gpl_filters=""
1147 [ $swscale = yes ] && filters="resize $filters"
1148 [ $gpl = yes ] && filters="$filters $gpl_filters"
1149
1150 cat > conftest.log <<EOF
1151 platform:      $ARCH
1152 system:        $SYS
1153 cli:           $cli
1154 libx264:       $cli_libx264
1155 shared:        $shared
1156 static:        $static
1157 asm:           $asm
1158 interlaced:    $interlaced
1159 avs:           $avs
1160 lavf:          $lavf
1161 ffms:          $ffms
1162 gpac:          $gpac
1163 gpl:           $gpl
1164 thread:        $thread
1165 filters:       $filters
1166 debug:         $debug
1167 gprof:         $gprof
1168 strip:         $strip
1169 PIC:           $pic
1170 visualize:     $vis
1171 bit depth:     $bit_depth
1172 chroma format: $chroma_format
1173 EOF
1174
1175 echo >> config.log
1176 cat conftest.log >> config.log
1177 cat conftest.log
1178 rm conftest.log
1179
1180 [ "$SRCPATH" != "." ] && ln -sf ${SRCPATH}/Makefile ./Makefile
1181 mkdir -p common/{arm,ppc,sparc,x86} encoder extras filters/video input output tools
1182
1183 echo
1184 echo "You can run 'make' or 'make fprofiled' now."
1185