configure

   1 #!/bin/sh
   2 #
   3 # ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard
   4 #
   5
   6 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
   7 cat << EOF
   8
   9 Usage: configure [options]
  10 Options: [defaults in brackets after descriptions]
  11
  12 EOF
  13 echo "Standard options:"
  14 echo "  --help                   print this message"
  15 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
  16 echo "  --mandir=DIR             man documentation in DIR [PREFIX/man]"
  17 echo "  --enable-mp3lame         enable mp3 encoding via libmp3lame [default=no]"
  18 echo "  --enable-vorbis          enable vorbis support via libvorbisenc [default=no]"
  19 echo "  --enable-faad            enable faad support via libfaad [default=no]"
  20 echo "  --enable-faadbin         build faad support with runtime linking [default=no]"
  21 echo "  --enable-faac            enable faac support via libfaac [default=no]"
  22 echo "  --enable-mingw32         enable mingw32 native/cross windows compile"
  23 echo "  --enable-a52             enable GPL'ed A52 support [default=no]"
  24 echo "  --enable-a52bin          open liba52.so.0 at runtime [default=no]"
  25 echo "  --enable-pp              enable GPL'ed post processing support [default=no]"
  26 echo "  --enable-shared-pp       use libpostproc.so [default=no]"
  27 echo "  --enable-shared          build shared libraries [default=no]"
  28 echo "  --enable-amr_nb          enable amr_nb float audio codec"
  29 echo "  --enable-amr_nb-fixed    use fixed point for amr-nb codec"
  30 echo "  --enable-sunmlib         use Sun medialib [default=no]"
  31 echo ""
  32 echo "Advanced options (experts only):"
  33 echo "  --source-path=PATH       path of source code [$source_path]"
  34 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
  35 echo "  --cc=CC                  use C compiler CC [$cc]"
  36 echo "  --make=MAKE              use specified make [$make]"
  37 echo "  --extra-cflags=ECFLAGS   add ECFLAGS to CFLAGS [$CFLAGS]"
  38 echo "  --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
  39 echo "  --extra-libs=ELIBS       add ELIBS [$ELIBS]"
  40 echo "  --cpu=CPU                force cpu to CPU  [$cpu]"
  41 echo "  --tune=PROCESSOR         tune code for a particular CPU (may fails or misperforms on other CPUs)"
  42 echo "  --powerpc-perf-enable    enable performance report on PPC (requires enabling PMC)"
  43 echo "  --disable-mmx            disable mmx usage"
  44 echo "  --disable-altivec        disable AltiVec usage"
  45 echo "  --disable-audio-oss      disable OSS audio support [default=no]"
  46 echo "  --disable-audio-beos     disable BeOS audio support [default=no]"
  47 echo "  --disable-v4l            disable video4linux grabbing [default=no]"
  48 echo "  --disable-dv1394         disable DV1394 grabbing [default=no]"
  49 echo "  --disable-network        disable network support [default=no]"
  50 echo "  --disable-zlib           disable zlib [default=no]"
  51 echo "  --disable-simple_idct    disable simple IDCT routines [default=no]"
  52 echo "  --disable-vhook          disable video hooking support"
  53 echo "  --enable-gprof           enable profiling with gprof [$gprof]"
  54 echo "  --disable-debug          disable debugging symbols"
  55 echo "  --disable-opts           disable compiler optimizations"
  56 echo "  --disable-mpegaudio-hp   faster (but less accurate)"
  57 echo "                           mpegaudio decoding [default=no]"
  58 echo "  --disable-ffserver       disable ffserver build"
  59 echo "  --disable-ffplay         disable ffplay build"
  60 echo "  --disable-risky          disables patent encumbered codecs"
  61 echo "  --enable-small           optimize for size instead of speed"
  62 echo ""
  63 echo "NOTE: The object files are build at the place where configure is launched"
  64 exit 1
  65 fi
  66
  67 # set temporary file name
  68 if test ! -z "$TMPDIR" ; then
  69     TMPDIR1="${TMPDIR}"
  70 elif test ! -z "$TEMPDIR" ; then
  71     TMPDIR1="${TEMPDIR}"
  72 else
  73     TMPDIR1="/tmp"
  74 fi
  75
  76 TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
  77 TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
  78 TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
  79 TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
  80 TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
  81
  82 # default parameters
  83 prefix="/usr/local"
  84 mandir=""
  85 bindir=""
  86 cross_prefix=""
  87 cc="gcc"
  88 ar="ar"
  89 ranlib="ranlib"
  90 make="make"
  91 strip="strip"
  92 cpu=`uname -m`
  93 tune="generic"
  94 powerpc_perf="no"
  95 mmx="default"
  96 altivec="default"
  97 mmi="default"
  98 case "$cpu" in
  99   i386|i486|i586|i686|i86pc|BePC)
 100     cpu="x86"
 101   ;;
 102   # armv4l is a subset of armv5tel
 103   armv4l|armv5tel)
 104     cpu="armv4l"
 105   ;;
 106   alpha)
 107     cpu="alpha"
 108   ;;
 109   "Power Macintosh"|ppc)
 110     cpu="powerpc"
 111   ;;
 112   mips)
 113     cpu="mips"
 114   ;;
 115   sun4u)
 116     cpu="sparc64"
 117   ;;
 118   sh4)
 119     cpu="sh4"
 120   ;;
 121   *)
 122     cpu="unknown"
 123   ;;
 124 esac
 125 gprof="no"
 126 v4l="yes"
 127 audio_oss="yes"
 128 audio_beos="no"
 129 dv1394="yes"
 130 network="yes"
 131 zlib="yes"
 132 mp3lame="no"
 133 vorbis="no"
 134 faad="no"
 135 faadbin="no"
 136 faac="no"
 137 a52="no"
 138 a52bin="no"
 139 pp="no"
 140 shared_pp="no"
 141 mingw32="no"
 142 cygwin="no"
 143 os2="no"
 144 lshared="no"
 145 optimize="yes"
 146 debug="yes"
 147 extralibs="-lm"
 148 simpleidct="yes"
 149 bigendian="no"
 150 emu_fast_int="no"
 151 vhook="default"
 152 dlfcn="no"
 153 dlopen="no"
 154 mpegaudio_hp="yes"
 155 SHFLAGS=-shared
 156 netserver="no"
 157 need_inet_aton="no"
 158 ffserver="yes"
 159 ffplay="yes"
 160 LDFLAGS=-Wl,--warn-common
 161 FFSLDFLAGS=-Wl,-E
 162 LIBPREF="lib"
 163 LIBSUF=".a"
 164 SLIBPREF="lib"
 165 SLIBSUF=".so"
 166 EXESUF=""
 167 risky="yes"
 168 amr_nb="no"
 169 amr_wb="no"
 170 amr_nb_fixed="no"
 171 sunmlib="no"
 172
 173 # OS specific
 174 targetos=`uname -s`
 175 case $targetos in
 176 BeOS)
 177 prefix="/boot/home/config"
 178 # helps building libavcodec
 179 CFLAGS="-DPIC -fomit-frame-pointer"
 180 # 3 gcc releases known for BeOS, each with ugly bugs
 181 gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
 182 case "$gcc_version" in
 183 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
 184 mmx="no"
 185 ;;
 186 *20010315*) echo "BeBits gcc"
 187 CFLAGS="$CFLAGS -fno-expensive-optimizations"
 188 ;;
 189 esac
 190 SHFLAGS=-nostart
 191 # disable linux things
 192 audio_oss="no"
 193 v4l="no"
 194 dv1394="no"
 195 # enable beos things
 196 audio_beos="yes"
 197 # no need for libm, but the inet stuff
 198 # Check for BONE
 199 if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
 200 extralibs="-lbind -lsocket"
 201 else
 202 netserver="yes"
 203 need_inet_aton="yes"
 204 extralibs="-lnet"
 205 fi ;;
 206 SunOS)
 207 v4l="no"
 208 audio_oss="no"
 209 dv1394="no"
 210 make="gmake"
 211 LDFLAGS=""
 212 FFSLDFLAGS=""
 213 need_inet_aton="yes"
 214 extralibs="$extralibs -lsocket -lnsl"
 215 ;;
 216 FreeBSD)
 217 v4l="no"
 218 audio_oss="yes"
 219 dv1394="no"
 220 make="gmake"
 221 LDFLAGS="$LDFLAGS -export-dynamic"
 222 ;;
 223 BSD/OS)
 224 v4l="no"
 225 audio_oss="yes"
 226 dv1394="no"
 227 extralibs="-lpoll -lgnugetopt -lm"
 228 make="gmake"
 229 ;;
 230 Darwin)
 231 cc="cc"
 232 v4l="no"
 233 audio_oss="no"
 234 dv1394="no"
 235 ffserver="no"
 236 SHFLAGS="-dynamiclib"
 237 extralibs=""
 238 darwin="yes"
 239 strip="strip -x"
 240 LDFLAGS="-d"
 241 FFSLDFLAGS=-Wl,-bind_at_load
 242 ;;
 243 MINGW32*)
 244 # Note: the rest of the mingw32 config is done afterwards as mingw32
 245 # can be forced on command line for linux cross compilation
 246 mingw32="yes"
 247 ;;
 248 CYGWIN*)
 249 v4l="no"
 250 audio_oss="yes"
 251 dv1394="no"
 252 extralibs=""
 253 cygwin="yes"
 254 test -f /usr/include/inttypes.h || \
 255 test -f /usr/local/include/inttypes.h || \
 256 echo "Missing inttypes.h, please copy cygwin_inttypes.h to" \
 257      "/usr/include/inttypes.h !!!"
 258 ;;
 259 Linux)
 260 LDFLAGS="$LDFLAGS -rdynamic"
 261 ;;
 262 IRIX*)
 263 ranlib="echo ignoring ranlib"
 264 v4l="no"
 265 audio_oss="no"
 266 make="gmake"
 267 ;;
 268 OS/2)
 269 TMPE=$TMPE".exe"
 270 ar="emxomfar -p64"
 271 ranlib="echo ignoring ranlib"
 272 strip="echo ignoring strip"
 273 CFLAGS="-Zomf"
 274 LDFLAGS="-Zomf -Zstack 16384 -s"
 275 SHFLAGS=""
 276 FFSLDFLAGS=""
 277 LIBPREF=""
 278 LIBSUF=".lib"
 279 SLIBPREF=""
 280 SLIBSUF=".dll"
 281 EXESUF=".exe"
 282 extralibs=""
 283 v4l="no"
 284 audio_oss="no"
 285 dv1394="no"
 286 network="no"
 287 ffserver="no"
 288 os2="yes"
 289 ;;
 290 *) ;;
 291 esac
 292
 293 # From mplayer configure. We need TARGET_OS available
 294 # to the Makefile, so it can distinguish between flavors
 295 # of AltiVec on PowerPC
 296 TARGET_OS=`( uname -s ) 2>&1`
 297   case "$TARGET_OS" in
 298   Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU)
 299     ;;
 300   IRIX*)
 301     TARGET_OS=IRIX
 302     ;;
 303   HP-UX*)
 304     TARGET_OS=HP-UX
 305     ;;
 306   [cC][yY][gG][wW][iI][nN]*)
 307     TARGET_OS=CYGWIN
 308     ;;
 309   *)
 310     TARGET_OS="$TARGET_OS-UNKNOWN"
 311     ;;
 312   esac
 313
 314 # find source path
 315 # XXX: we assume an absolute path is given when launching configure,
 316 # except in './configure' case.
 317 source_path="`echo $0 | sed -e 's#/configure##'`"
 318 source_path_used="yes"
 319 if test -z "$source_path" -o "$source_path" = "." ; then
 320     source_path=`pwd`
 321     source_path_used="no"
 322 fi
 323
 324 for opt do
 325   case "$opt" in
 326   --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
 327   ;;
 328   --mandir=*) mandir=`echo $opt | cut -d '=' -f 2`
 329   ;;
 330   --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
 331   ;;
 332   --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
 333   ;;
 334   --cc=*) cc=`echo $opt | cut -d '=' -f 2`
 335   ;;
 336   --make=*) make=`echo $opt | cut -d '=' -f 2`
 337   ;;
 338   --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
 339   ;;
 340   --extra-ldflags=*) LDFLAGS=${opt#--extra-ldflags=}
 341   ;;
 342   --extra-libs=*) extralibs=${opt#--extra-libs=}
 343   ;;
 344   --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
 345   ;;
 346   --tune=*) tune=`echo $opt | cut -d '=' -f 2`
 347   ;;
 348   --powerpc-perf-enable) powerpc_perf="yes"
 349   ;;
 350   --disable-mmx) mmx="no"
 351   ;;
 352   --disable-altivec) altivec="no"
 353   ;;
 354   --enable-gprof) gprof="yes"
 355   ;;
 356   --disable-v4l) v4l="no"
 357   ;;
 358   --disable-audio-oss) audio_oss="no"
 359   ;;
 360   --disable-audio-beos) audio_beos="no"
 361   ;;
 362   --disable-dv1394) dv1394="no"
 363   ;;
 364   --disable-network) network="no"
 365   ;;
 366   --disable-zlib) zlib="no"
 367   ;;
 368   --enable-a52) a52="yes"
 369   ;;
 370   --enable-a52bin) a52bin="yes" ; extralibs="$ldl $extralibs"
 371   ;;
 372   --enable-pp) pp="yes"
 373   ;;
 374   --enable-shared-pp) shared_pp="yes"
 375   ;;
 376   --enable-mp3lame) mp3lame="yes"
 377   ;;
 378   --enable-vorbis) vorbis="yes"
 379   ;;
 380   --enable-faad) faad="yes"
 381   ;;
 382   --enable-faadbin) faadbin="yes"
 383   ;;
 384   --enable-faac) faac="yes"
 385   ;;
 386   --disable-vhook) vhook="no"
 387   ;;
 388   --disable-simple_idct) simpleidct="no"
 389   ;;
 390   --enable-mingw32) mingw32="yes"
 391   ;;
 392   --enable-shared) lshared="yes"
 393   ;;
 394   --disable-debug) debug="no"
 395   ;;
 396   --disable-opts) optimize="no"
 397   ;;
 398   --disable-mpegaudio-hp) mpegaudio_hp="no"
 399   ;;
 400   --disable-ffserver) ffserver="no"
 401   ;;
 402   --disable-ffplay) ffplay="no"
 403   ;;
 404   --disable-risky) risky="no"
 405   ;;
 406   --enable-small) optimize="small"
 407   ;;
 408   --enable-amr_nb) amr_nb="yes"
 409   ;;
 410   --enable-amr_nb-fixed) amr_nb_fixed="yes"
 411   ;;
 412   --enable-sunmlib) sunmlib="yes"
 413   ;;
 414   esac
 415 done
 416
 417 # compute mmx state
 418 if test $mmx = "default"; then
 419     if test $cpu = "x86"; then
 420         mmx="yes"
 421     else
 422         mmx="no"
 423     fi
 424 fi
 425
 426 #Darwin CC versions
 427 needmdynamicnopic="no"
 428 if test $targetos = Darwin; then
 429     if test -n "`$cc -v 2>&1 | grep xlc`"; then
 430         CFLAGS="-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
 431     else
 432         gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
 433         case "$gcc_version" in
 434             *2.95*)
 435                 CFLAGS="-no-cpp-precomp -pipe -fomit-frame-pointer"
 436                 ;;
 437             *3.*)
 438                 CFLAGS="-no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
 439                 if test "$lshared" = no; then
 440                    needmdynamicnopic="yes"
 441                 fi
 442                 ;;
 443             *)
 444                 CFLAGS="-no-cpp-precomp -pipe -fomit-frame-pointer"
 445                 if test "$lshared" = no; then
 446                    needmdynamicnopic="yes"
 447                 fi
 448                 ;;
 449         esac
 450     fi
 451 fi
 452
 453 # Can only do AltiVec on PowerPC
 454 if test $altivec = "default"; then
 455     if test $cpu = "powerpc"; then
 456         altivec="yes"
 457     else
 458         altivec="no"
 459     fi
 460 fi
 461
 462 # Add processor-specific flags
 463 TUNECPU="generic"
 464 if test $tune != "generic"; then
 465     case $tune in
 466         601|ppc601|PowerPC601)
 467             CFLAGS="$CFLAGS -mcpu=601"
 468             if test $altivec = "yes"; then
 469                 echo "WARNING: tuning for PPC601 but altivec enabled !";
 470             fi
 471             TUNECPU=ppc601
 472         ;;
 473         603*|ppc603*|PowerPC603*)
 474             CFLAGS="$CFLAGS -mcpu=603"
 475             if test $altivec = "yes"; then
 476                 echo "WARNING: tuning for PPC603 but altivec enabled !";
 477             fi
 478             TUNECPU=ppc603
 479         ;;
 480         604*|ppc604*|PowerPC604*)
 481             CFLAGS="$CFLAGS -mcpu=604"
 482             if test $altivec = "yes"; then
 483                 echo "WARNING: tuning for PPC604 but altivec enabled !";
 484             fi
 485             TUNECPU=ppc604
 486         ;;
 487         G3|g3|75*|ppc75*|PowerPC75*)
 488             CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
 489             if test $altivec = "yes"; then
 490                 echo "WARNING: tuning for PPC75x but altivec enabled !";
 491             fi
 492             TUNECPU=ppc750
 493         ;;
 494         G4|g4|745*|ppc745*|PowerPC745*)
 495             CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
 496             if test $altivec = "no"; then
 497                 echo "WARNING: tuning for PPC745x but altivec disabled !";
 498             fi
 499             TUNECPU=ppc7450
 500         ;;
 501         74*|ppc74*|PowerPC74*)
 502             CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
 503             if test $altivec = "no"; then
 504                 echo "WARNING: tuning for PPC74xx but altivec disabled !";
 505             fi
 506             TUNECPU=ppc7400
 507         ;;
 508         G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
 509             CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc64 -force_cpusubtype_ALL "
 510             if test $altivec = "no"; then
 511                 echo "WARNING: tuning for PPC970 but altivec disabled !";
 512             fi
 513             TUNECPU=ppc970
 514         ;;
 515         *)
 516         echo "WARNING: unknown CPU "$tune", ignored"
 517         ;;
 518     esac
 519 fi
 520
 521 # AltiVec flags: The FSF version of GCC differs from the Apple version
 522 if test $cpu = "powerpc"; then
 523     if test $altivec = "yes"; then
 524         if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
 525             CFLAGS="$CFLAGS -faltivec"
 526         else
 527             CFLAGS="$CFLAGS -maltivec -mabi=altivec"
 528         fi
 529     fi
 530 fi
 531
 532 # See if we have <altivec.h>
 533 cat > $TMPC << EOF
 534 #include <altivec.h>
 535 int main( void ) { return 0; }
 536 EOF
 537
 538 _altivec_h="no"
 539 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
 540 _altivec_h="yes"
 541 fi
 542
 543 # See does our compiler support Motorola AltiVec C API
 544 if test $altivec = "yes"; then
 545 if test $_altivec_h = "yes"; then
 546 cat > $TMPC << EOF
 547 #include <altivec.h>
 548 int main(void) {
 549     vector signed int v1, v2, v3;
 550     v1 = vec_add(v2,v3);
 551     return 0;
 552 }
 553 EOF
 554 else
 555 cat > $TMPC << EOF
 556 int main(void) {
 557     vector signed int v1, v2, v3;
 558     v1 = vec_add(v2,v3);
 559     return 0;
 560 }
 561 EOF
 562 fi
 563 $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null || altivec="no"
 564 fi
 565
 566 # Can only do mmi on mips
 567 if test $mmi = "default"; then
 568     if test $cpu = "mips"; then
 569         mmi="yes"
 570     else
 571         mmi="no"
 572     fi
 573 fi
 574
 575 # See does our compiler support mmi
 576 if test $mmi = "yes"; then
 577 cat > $TMPC << EOF
 578 int main(void) {
 579     __asm__ ("lq \$2, 0(\$2)");
 580     return 0;
 581 }
 582 EOF
 583 $cc -o $TMPE $TMPC 2> /dev/null || mmi="no"
 584 fi
 585
 586 if test "$mingw32" = "yes" ; then
 587     v4l="no"
 588     audio_oss="no"
 589     dv1394="no"
 590     ffserver="no"
 591     network="no"
 592     LIBPREF=""
 593     LIBSUF=".lib"
 594     SLIBPREF=""
 595     SLIBSUF=".dll"
 596     EXESUF=".exe"
 597     prefix="/c/Program Files/FFmpeg"
 598     bindir="$prefix"
 599 fi
 600
 601 cc="${cross_prefix}${cc}"
 602 ar="${cross_prefix}${ar}"
 603 ranlib="${cross_prefix}${ranlib}"
 604 strip="${cross_prefix}${strip}"
 605
 606 if test -z "$cross_prefix" ; then
 607
 608 # ---
 609 # big/little endian test
 610 cat > $TMPC << EOF
 611 #include <inttypes.h>
 612 int main(int argc, char ** argv){
 613         volatile uint32_t i=0x01234567;
 614         return (*((uint8_t*)(&i))) == 0x67;
 615 }
 616 EOF
 617
 618 if $cc -o $TMPE $TMPC 2>/dev/null ; then
 619 $TMPE && bigendian="yes"
 620 else
 621 echo big/little test failed
 622 fi
 623
 624 else
 625
 626 # if cross compiling, cannot launch a program, so make a static guess
 627 if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
 628     bigendian="yes"
 629 fi
 630
 631 fi
 632
 633 # ---
 634 # *int_fast* test
 635 cat > $TMPC << EOF
 636 #include <inttypes.h>
 637 int main(int argc, char ** argv){
 638         volatile uint_fast64_t i=0x01234567;
 639         return 0;
 640 }
 641 EOF
 642
 643 $cc -o $TMPE $TMPC 2>/dev/null || emu_fast_int="yes"
 644
 645 # ---
 646 # check availability of some header files
 647
 648 cat > $TMPC << EOF
 649 #include <malloc.h>
 650 int main( void ) { return 0; }
 651 EOF
 652
 653 _memalign=no
 654 _malloc_h=no
 655 if $cc -o $TMPE $TMPC 2> /dev/null ; then
 656 _malloc_h=yes
 657 _memalign=yes
 658 # check for memalign - atmos
 659 cat > $TMPC << EOF
 660 #include <malloc.h>
 661 int main ( void ) {
 662 char *string = NULL;
 663 string = memalign(64, sizeof(char));
 664 return 0;
 665 }
 666 EOF
 667 $cc -o $TMPE $TMPC 2> /dev/null || _memalign=no
 668 fi
 669
 670 cat > $TMPC << EOF
 671 #include <time.h>
 672 int main( void ) { localtime_r(NULL, NULL); }
 673 EOF
 674
 675 localtime_r=no
 676 if $cc -o $TMPE $TMPC 2> /dev/null ; then
 677   localtime_r=yes
 678 fi
 679
 680 if test "$zlib" = "yes"; then
 681 # check for zlib - mmu_man
 682 cat > $TMPC << EOF
 683 #include <zlib.h>
 684 int main ( void ) {
 685 if (zlibVersion() != ZLIB_VERSION)
 686    puts("zlib version differs !!!");
 687    return 1;
 688 return 0;
 689 }
 690 EOF
 691 $cc -o $TMPE $TMPC -lz 2> /dev/null || zlib="no"
 692 # $TMPE 2> /dev/null > /dev/null || zlib="no"
 693 # XXX: more tests needed - runtime test
 694 fi
 695 if test "$zlib" = "yes"; then
 696 extralibs="$extralibs -lz"
 697 fi
 698
 699 # test for lrintf in math.h
 700 cat > $TMPC << EOF
 701 #define _ISOC9X_SOURCE  1
 702 #include <math.h>
 703 int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
 704 EOF
 705
 706 have_lrintf="no"
 707 if $cc $extralibs -o $TMPE $TMPC 2> /dev/null ; then
 708   have_lrintf="yes"
 709   $TMPE 2> /dev/null > /dev/null || have_lrintf="no"
 710 fi
 711
 712 _restrict=
 713 for restrict_keyword in restrict __restrict__ __restrict; do
 714   echo "void foo(char * $restrict_keyword p);" > $TMPC
 715   if $cc -c -o $TMPO $TMPC 2> /dev/null; then
 716     _restrict=$restrict_keyword
 717     break;
 718   fi
 719 done
 720
 721 # test gcc version to see if vector builtins can be used
 722 # currently only used on i386 for MMX builtins
 723 cat > $TMPC << EOF
 724 int main(void) {
 725 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
 726 return 0;
 727 #else
 728 #error no vector builtins
 729 #endif
 730 }
 731 EOF
 732
 733 builtin_vector=no
 734 if $cc -o $TMPO $TMPC 2> /dev/null ; then
 735   builtin_vector=yes
 736 fi
 737
 738 # dlopen/dlfcn.h probing
 739
 740 cat > $TMPC << EOF
 741 #include <dlfcn.h>
 742 int main( void ) { return (int) dlopen("foo", 0); }
 743 EOF
 744
 745 ldl=-ldl
 746
 747 if $cc -o $TMPE $TMPC -ldl > /dev/null 2>&1 ; then
 748 dlfcn=yes
 749 dlopen=yes
 750 fi
 751
 752 if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then
 753 dlfcn=yes
 754 dlopen=yes
 755 ldl=""
 756 fi
 757
 758 cat > $TMPC << EOF
 759 int main( void ) { return (int) dlopen("foo", 0); }
 760 EOF
 761
 762 if $cc -o $TMPE $TMPC -ldl > /dev/null 2>&1  ; then
 763 dlopen=yes
 764 fi
 765
 766 if $cc -o $TMPE $TMPC > /dev/null 2>&1  ; then
 767 dlopen=yes
 768 ldl=""
 769 fi
 770
 771 if test "$vhook" = "default" ; then
 772   vhook="$dlopen"
 773 fi
 774
 775 ##########################################
 776 # imlib probe
 777
 778 cat > $TMPC << EOF
 779 #include <X11/Xlib.h>
 780 #include <Imlib2.h>
 781 int main( void ) { return (int) imlib_load_font("foo"); }
 782 EOF
 783
 784 imlib2=no
 785 if $cc -o $TMPE $TMPC -lImlib2 > /dev/null 2>&1  ; then
 786 imlib2=yes
 787 fi
 788
 789 ##########################################
 790 # freetype probe
 791
 792 cat > $TMPC << EOF
 793 #include <ft2build.h>
 794 int main( void ) { return (int) FT_Init_FreeType(0); }
 795 EOF
 796
 797 freetype2=no
 798 if test "x$targetos" != "xBeOS" && test "$os2" != "yes"; then
 799   if test "`which freetype-config`" != ""; then
 800     if $cc -o $TMPE $TMPC `freetype-config --cflags` `freetype-config --libs`  > /dev/null 2>&1 ; then
 801       freetype2=yes
 802     fi
 803   fi
 804 fi
 805
 806 ##########################################
 807 # SDL probe
 808
 809 cat > $TMPC << EOF
 810 #include <SDL.h>
 811 #undef main /* We don't want SDL to override our main() */
 812 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 813 EOF
 814
 815 sdl_too_old=no
 816 sdl=no
 817 if $cc -o $TMPE `sdl-config --cflags` $TMPC `sdl-config --libs`  > /dev/null 2>&1  ; then
 818 _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
 819 if test "$_sdlversion" -lt 121 ; then
 820 sdl_too_old=yes
 821 else
 822 sdl=yes
 823 fi
 824 fi
 825
 826 case "`$cc -v 2>&1 | grep version`" in
 827     *gcc*)
 828         CFLAGS="-Wall $CFLAGS"
 829         ;;
 830     *)
 831         ;;
 832 esac
 833
 834 if test "$sdl" = "no" ; then
 835    ffplay=no
 836 fi
 837
 838 if test "$debug" = "yes"; then
 839         CFLAGS="$CFLAGS -g"
 840 fi
 841
 842 if test "$optimize" = "small"; then
 843 #  CFLAGS=${CFLAGS//-O3/-Os}
 844   CFLAGS="$CFLAGS -Os"
 845 fi
 846
 847 if test "$optimize" = "yes"; then
 848     if test -n "`$cc -v 2>&1 | grep xlc`"; then
 849         CFLAGS="$CFLAGS -O5"
 850         LDFLAGS="$LDFLAGS -O5"
 851     else
 852         CFLAGS="$CFLAGS -O3"
 853     fi
 854 fi
 855
 856 if test x"$bindir" = x""; then
 857 bindir="${prefix}/bin"
 858 fi
 859
 860 if test x"$mandir" = x""; then
 861 mandir="${prefix}/man"
 862 fi
 863
 864 echo "Install prefix   $prefix"
 865 echo "Source path      $source_path"
 866 echo "C compiler       $cc"
 867 echo "make             $make"
 868 echo "CPU              $cpu ($tune)"
 869 echo "Big Endian       $bigendian"
 870 echo "broken inttypes.h $emu_fast_int"
 871 if test $cpu = "x86"; then
 872 echo "MMX enabled      $mmx"
 873 echo "Vector Builtins  $builtin_vector"
 874 fi
 875 if test $cpu = "mips"; then
 876 echo "MMI enabled      $mmi"
 877 fi
 878 if test $cpu = "powerpc"; then
 879 echo "AltiVec enabled  $altivec"
 880 fi
 881 echo "gprof enabled    $gprof"
 882 echo "zlib enabled     $zlib"
 883 echo "mp3lame enabled  $mp3lame"
 884 echo "vorbis enabled   $vorbis"
 885 echo "faad enabled     $faad"
 886 echo "faadbin enabled  $faadbin"
 887 echo "faac enabled     $faac"
 888 echo "a52 support      $a52"
 889 echo "a52 dlopened     $a52bin"
 890 echo "pp support       $pp"
 891 echo "debug symbols    $debug"
 892 echo "optimize         $optimize"
 893 echo "shared pp        $shared_pp"
 894 echo "Video hooking    $vhook"
 895 echo "SDL support      $sdl"
 896 if test $sdl_too_old = "yes"; then
 897 echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
 898 fi
 899 echo "risky / patent encumbered codecs $risky"
 900
 901 if test "$vhook" = "yes" ; then
 902 echo "Imlib2 support   $imlib2"
 903 echo "freetype support $freetype2"
 904 fi
 905 echo "Sun medialib support"  $sunmlib
 906 echo "AMR-NB float support"  $amr_nb
 907 echo "AMR-NB fixed support"  $amr_nb_fixed
 908 echo "AMR-WB float support"  $amr_wb
 909
 910 echo "Creating config.mak and config.h"
 911
 912 echo "# Automatically generated by configure - do not modify" > config.mak
 913 echo "/* Automatically generated by configure - do not modify */" > $TMPH
 914
 915 echo "prefix=$prefix" >> config.mak
 916 echo "bindir=$bindir" >> config.mak
 917 echo "mandir=$mandir" >> config.mak
 918 echo "MAKE=$make" >> config.mak
 919 echo "CC=$cc" >> config.mak
 920 echo "AR=$ar" >> config.mak
 921 echo "RANLIB=$ranlib" >> config.mak
 922 echo "STRIP=$strip" >> config.mak
 923
 924 # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic.  Used when building
 925 # shared modules on OS/X (vhook/Makefile).
 926 SHCFLAGS=$CFLAGS
 927 if test "$needmdynamicnopic" = yes; then
 928    CFLAGS="$CFLAGS -mdynamic-no-pic"
 929 fi
 930
 931 echo "OPTFLAGS=$CFLAGS" >> config.mak
 932 echo "SHCFLAGS=$SHCFLAGS">>config.mak
 933 echo "LDFLAGS=$LDFLAGS" >> config.mak
 934 echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
 935 echo "SHFLAGS=$SHFLAGS" >> config.mak
 936 echo "LIBPREF=$LIBPREF" >> config.mak
 937 echo "LIBSUF=$LIBSUF" >> config.mak
 938 echo "SLIBPREF=$SLIBPREF" >> config.mak
 939 echo "SLIBSUF=$SLIBSUF" >> config.mak
 940 echo "EXESUF=$EXESUF" >> config.mak
 941 echo "TARGET_OS=$TARGET_OS" >> config.mak
 942 if test "$cpu" = "x86" ; then
 943   echo "TARGET_ARCH_X86=yes" >> config.mak
 944   echo "#define ARCH_X86 1" >> $TMPH
 945 elif test "$cpu" = "armv4l" ; then
 946   echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
 947   echo "#define ARCH_ARMV4L 1" >> $TMPH
 948 elif test "$cpu" = "alpha" ; then
 949   echo "TARGET_ARCH_ALPHA=yes" >> config.mak
 950   echo "#define ARCH_ALPHA 1" >> $TMPH
 951 elif test "$cpu" = "sparc64" ; then
 952   echo "TARGET_ARCH_SPARC64=yes" >> config.mak
 953   echo "#define ARCH_SPARC64 1" >> $TMPH
 954 elif test "$cpu" = "powerpc" ; then
 955   echo "TARGET_ARCH_POWERPC=yes" >> config.mak
 956   echo "#define ARCH_POWERPC 1" >> $TMPH
 957   if test "$powerpc_perf" = "yes"; then
 958     echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
 959   fi
 960 elif test "$cpu" = "mips" ; then
 961   echo "TARGET_ARCH_MIPS=yes" >> config.mak
 962   echo "#define ARCH_MIPS 1" >> $TMPH
 963 elif test "$cpu" = "sh4" ; then
 964   echo "TARGET_ARCH_SH4=yes" >> config.mak
 965   echo "#define ARCH_SH4 1" >> $TMPH
 966 fi
 967 echo "#define TUNECPU $TUNECPU" >> $TMPH
 968 if test "$bigendian" = "yes" ; then
 969   echo "WORDS_BIGENDIAN=yes" >> config.mak
 970   echo "#define WORDS_BIGENDIAN 1" >> $TMPH
 971 fi
 972 if test "$emu_fast_int" = "yes" ; then
 973 #note, we dont try to emulate fast64
 974   echo "typedef signed char int_fast8_t;" >> $TMPH
 975   echo "typedef signed int  int_fast16_t;" >> $TMPH
 976   echo "typedef signed int  int_fast32_t;" >> $TMPH
 977   echo "typedef unsigned char uint_fast8_t;" >> $TMPH
 978   echo "typedef unsigned int  uint_fast16_t;" >> $TMPH
 979   echo "typedef unsigned int  uint_fast32_t;" >> $TMPH
 980 fi
 981 if test "$mmx" = "yes" ; then
 982   echo "TARGET_MMX=yes" >> config.mak
 983   echo "#define HAVE_MMX 1" >> $TMPH
 984   echo "#define __CPU__ 586" >> $TMPH
 985 fi
 986 if test "$builtin_vector" = "yes" ; then
 987   echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
 988   echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
 989 fi
 990 if test "$mmi" = "yes" ; then
 991   echo "TARGET_MMI=yes" >> config.mak
 992   echo "#define HAVE_MMI 1" >> $TMPH
 993 fi
 994 if test "$altivec" = "yes" ; then
 995   echo "TARGET_ALTIVEC=yes" >> config.mak
 996   echo "#define HAVE_ALTIVEC 1" >> $TMPH
 997   echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
 998   echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
 999   if test "$_altivec_h" = "yes" ; then
1000     echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1001   else
1002     echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1003   fi
1004 fi
1005 if test "$gprof" = "yes" ; then
1006   echo "TARGET_GPROF=yes" >> config.mak
1007   echo "#define HAVE_GPROF 1" >> $TMPH
1008 fi
1009 if test "$localtime_r" = "yes" ; then
1010   echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1011 fi
1012 if test "$imlib2" = "yes" ; then
1013   echo "HAVE_IMLIB2=yes" >> config.mak
1014 fi
1015 if test "$freetype2" = "yes" ; then
1016   echo "HAVE_FREETYPE2=yes" >> config.mak
1017 fi
1018 if test "$sunmlib" = "yes" ; then
1019   echo "HAVE_MLIB=yes" >> config.mak
1020   echo "#define HAVE_MLIB 1" >> $TMPH
1021   extralibs="$extralibs -lmlib"
1022 fi
1023 if test "$sdl" = "yes" ; then
1024   echo "CONFIG_SDL=yes" >> config.mak
1025   echo "SDL_LIBS=`sdl-config --libs`" >> config.mak
1026   echo "SDL_CFLAGS=`sdl-config --cflags`" >> config.mak
1027 fi
1028 if test "$have_lrintf" = "yes" ; then
1029   echo "#define HAVE_LRINTF 1" >> $TMPH
1030 fi
1031 if test "$vhook" = "yes" ; then
1032   echo "BUILD_VHOOK=yes" >> config.mak
1033   echo "#define HAVE_VHOOK 1" >> $TMPH
1034   extralibs="$extralibs $ldl"
1035 fi
1036 if test "$lshared" = "yes" ; then
1037   echo "BUILD_SHARED=yes" >> config.mak
1038   echo "PIC=-fPIC" >> config.mak
1039 fi
1040 echo "EXTRALIBS=$extralibs" >> config.mak
1041 version=`grep '#define FFMPEG_VERSION ' $source_path/libavcodec/avcodec.h |
1042  cut -d '"' -f 2`
1043 echo "VERSION=$version" >>config.mak
1044 # if you do not want to use encoders, disable that.
1045 echo "#define CONFIG_ENCODERS 1" >> $TMPH
1046 echo "CONFIG_ENCODERS=yes" >> config.mak
1047
1048 # if you do not want to use decoders, disable that.
1049 echo "#define CONFIG_DECODERS 1" >> $TMPH
1050 echo "CONFIG_DECODERS=yes" >> config.mak
1051
1052 # AC3
1053 if test "$a52" = "yes" ; then
1054   echo "#define CONFIG_AC3 1" >> $TMPH
1055   echo "CONFIG_AC3=yes" >> config.mak
1056
1057   if test "$a52bin" = "yes" ; then
1058     echo "#define CONFIG_A52BIN 1" >> $TMPH
1059     echo "CONFIG_A52BIN=yes" >> config.mak
1060   fi
1061 fi
1062
1063 # PP
1064 if test "$pp" = "yes" ; then
1065   echo "#define CONFIG_PP 1" >> $TMPH
1066   echo "CONFIG_PP=yes" >> config.mak
1067
1068   if test "$shared_pp" = "yes" ; then
1069     echo "#define SHARED_PP 1" >> $TMPH
1070     echo "SHARED_PP=yes" >> config.mak
1071   fi
1072 fi
1073
1074 # mpeg audio high precision mode
1075 if test "$mpegaudio_hp" = "yes" ; then
1076   echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1077 fi
1078
1079 if test "$v4l" = "yes" ; then
1080   echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1081   echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1082 fi
1083
1084 if test "$dv1394" = "yes" ; then
1085   echo "#define CONFIG_DV1394 1" >> $TMPH
1086   echo "CONFIG_DV1394=yes" >> config.mak
1087 fi
1088
1089 if test "$dlopen" = "yes" ; then
1090   echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1091 fi
1092
1093 if test "$dlfcn" = "yes" ; then
1094   echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1095 fi
1096
1097 if test "$audio_oss" = "yes" ; then
1098   echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1099   echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1100 fi
1101
1102 if test "$audio_beos" = "yes" ; then
1103   echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1104   echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1105 fi
1106
1107 if test "$network" = "yes" ; then
1108   echo "#define CONFIG_NETWORK 1" >> $TMPH
1109   echo "CONFIG_NETWORK=yes" >> config.mak
1110 fi
1111
1112 if test "$zlib" = "yes" ; then
1113   echo "#define CONFIG_ZLIB 1" >> $TMPH
1114   echo "CONFIG_ZLIB=yes" >> config.mak
1115 fi
1116
1117 if test "$mp3lame" = "yes" ; then
1118   echo "#define CONFIG_MP3LAME 1" >> $TMPH
1119   echo "CONFIG_MP3LAME=yes" >> config.mak
1120 fi
1121
1122 if test "$vorbis" = "yes" ; then
1123   echo "#define CONFIG_VORBIS 1" >> $TMPH
1124   echo "CONFIG_VORBIS=yes" >> config.mak
1125 fi
1126
1127 if test "$faad" = "yes" ; then
1128   echo "#define CONFIG_FAAD 1" >> $TMPH
1129   echo "CONFIG_FAAD=yes" >> config.mak
1130 fi
1131
1132 if test "$faadbin" = "yes" ; then
1133   echo "#define CONFIG_FAADBIN 1" >> $TMPH
1134   echo "CONFIG_FAADBIN=yes" >> config.mak
1135 fi
1136
1137 if test "$faac" = "yes" ; then
1138   echo "#define CONFIG_FAAC 1" >> $TMPH
1139   echo "CONFIG_FAAC=yes" >> config.mak
1140 fi
1141
1142 if test "$mingw32" = "yes" ; then
1143   echo "#define CONFIG_WIN32 1" >> $TMPH
1144   echo "CONFIG_WIN32=yes" >> config.mak
1145   echo "#ifndef __MINGW32__" >> $TMPH
1146   echo "#define __MINGW32__ 1" >> $TMPH
1147   echo "#endif" >> $TMPH
1148 fi
1149
1150 if test "$os2" = "yes" ; then
1151   echo "#define CONFIG_OS2 1" >> $TMPH
1152   echo "CONFIG_OS2=yes" >> config.mak
1153 fi
1154
1155 if test "$TARGET_OS" = "SunOS" ; then
1156   echo "#define CONFIG_SUNOS 1" >> $TMPH
1157 fi
1158
1159 if test "$darwin" = "yes"; then
1160   echo "#define CONFIG_DARWIN 1"  >> $TMPH
1161   echo "CONFIG_DARWIN=yes" >> config.mak
1162 fi
1163
1164 if test "$_malloc_h" = "yes" ; then
1165   echo "#define HAVE_MALLOC_H 1" >> $TMPH
1166 else
1167   echo "#undef  HAVE_MALLOC_H" >> $TMPH
1168 fi
1169
1170 if test "$_memalign" = "yes" ; then
1171   echo "#define HAVE_MEMALIGN 1" >> $TMPH
1172 else
1173   echo "#undef  HAVE_MEMALIGN" >> $TMPH
1174 fi
1175
1176 if test "$netserver" = "yes" ; then
1177   echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1178   echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1179 fi
1180
1181 if test "$need_inet_aton" = "yes" ; then
1182   echo "NEED_INET_ATON=yes" >> config.mak
1183 fi
1184
1185 if test "$simpleidct" = "yes" ; then
1186   echo "#define SIMPLE_IDCT 1" >> $TMPH
1187 fi
1188
1189 if test "$ffserver" = "yes" ; then
1190   echo "#define CONFIG_FFSERVER 1" >> $TMPH
1191   echo "CONFIG_FFSERVER=yes" >> config.mak
1192 fi
1193
1194 if test "$ffplay" = "yes" ; then
1195   echo "CONFIG_FFPLAY=yes" >> config.mak
1196 fi
1197
1198 if test "$risky" = "yes" ; then
1199   echo "#define CONFIG_RISKY 1" >> $TMPH
1200   echo "CONFIG_RISKY=yes" >> config.mak
1201 fi
1202
1203 echo "#define restrict $_restrict" >> $TMPH
1204
1205 # build tree in object directory if source path is different from current one
1206 if test "$source_path_used" = "yes" ; then
1207     DIRS="libavformat libavcodec libavcodec/alpha libavcodec/armv4l libavcodec/i386 \
1208           libavcodec/ppc libavcodec/liba52 libavcodec/mlib libavcodec/libpostproc tests vhook"
1209     FILES="Makefile libavformat/Makefile libavcodec/Makefile libavcodec/libpostproc/Makefile tests/Makefile vhook/Makefile"
1210     for dir in $DIRS ; do
1211             mkdir -p $dir
1212     done
1213     for f in $FILES ; do
1214         ln -sf $source_path/$f $f
1215     done
1216 fi
1217 echo "SRC_PATH=$source_path" >> config.mak
1218
1219 if test "$amr_wb" = "yes" ; then
1220   echo "#define AMR_WB 1" >> $TMPH
1221   echo "AMR_WB=yes" >> config.mak
1222   echo
1223   echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
1224   echo "V5.1.0 from "
1225   echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
1226   echo "and extracted the source to libavcodec/amrwb_float"
1227   echo
1228 fi
1229
1230 if test "$amr_nb" = "yes" ; then
1231   echo "#define AMR_NB 1" >> $TMPH
1232   echo "AMR_NB=yes" >> config.mak
1233   echo
1234 if test "$amr_nb_fixed" = "yes" ; then
1235   echo "AMR_NB_FIXED=yes" >> config.mak
1236   echo "#define AMR_NB_FIXED 1" >> $TMPH
1237   echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
1238   echo "REL-5 version 5.1.0 from "
1239   echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26073-510.zip"
1240   echo "and extracted src to libavcodec/amr"
1241   echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
1242   echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
1243   echo
1244 else
1245   echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
1246   echo "REL-5 V5.1.0 from "
1247   echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26104-510.zip"
1248   echo "and extracted the source to libavcodec/amr_float"
1249   echo
1250 fi
1251
1252 fi
1253
1254 diff $TMPH config.h >/dev/null 2>&1
1255 if test $? -ne 0 ; then
1256         mv -f $TMPH config.h
1257 else
1258         echo "config.h is unchanged"
1259 fi
1260
1261 rm -f $TMPO $TMPC $TMPE $TMPS $TMPH