synfig-core/configure.ac

   1 # $Id$
   2
   3 # -- I N I T --------------------------------------------------
   4
   5 AC_INIT([Synfig Core],[0.62.01RC4],[http://synfig.org/Bugs],[synfig])
   6 AC_REVISION
   7
   8 AC_CONFIG_AUX_DIR(config)
   9 AC_CONFIG_HEADERS([config.h])
  10 AC_CANONICAL_HOST
  11 dnl AC_CANONICAL_TARGET
  12
  13 AM_INIT_AUTOMAKE([nostdinc])
  14 AM_MAINTAINER_MODE
  15
  16 AC_LIBLTDL_CONVENIENCE
  17 AC_SUBST(INCLTDL)
  18 AC_SUBST(LIBLTDL)
  19
  20 API_VERSION=0.0
  21
  22
  23 AC_DEFINE(LT_SCOPE,[extern],[LibLTDL is linked staticly])
  24
  25
  26
  27
  28 # -- V A R I A B L E S ----------------------------------------
  29
  30 SVN_REPOSITORY=https://synfig.svn.sourceforge.net/svnroot/synfig/synfig-core
  31 AC_SUBST(SVN_REPOSITORY)
  32
  33
  34 # -- P R O G R A M S ------------------------------------------
  35
  36 AC_PROG_CC
  37 AC_GNU_SOURCE
  38 AC_PROG_CXX
  39 AC_PROG_CPP
  40 AC_PROG_CXXCPP
  41 AC_PROG_INSTALL
  42
  43 AC_LANG([C++])
  44
  45 AC_C_BIGENDIAN
  46
  47
  48 # -- A R G U M E N T S ----------------------------------------
  49
  50
  51 AC_ARG_DEBUG
  52 AC_ARG_OPTIMIZATION
  53 AC_ARG_WARNINGS
  54 AC_ARG_PROFILING
  55 AC_ARG_PROFILE_ARCS
  56 AC_ARG_BRANCH_PROBABILITIES
  57
  58 AC_ARG_ENABLE(g5opt,[
  59   --enable-g5opt           enable optimizations specific to G5 proc],[
  60 #       CXXFLAGS="$CXXFLAGS -fastf -fPIC"
  61 #       CFLAGS="$CFLAGS -fastf -fPIC"
  62         CXXFLAGS="$CXXFLAGS -mtune=G5 -falign-loops=32"
  63         CFLAGS="$CFLAGS -mtune=G5"
  64 ],
  65 [
  66         true
  67 ])
  68
  69 #MINGW_FLAGS="-mno-cygwin"
  70
  71 AC_WIN32_QUIRKS
  72
  73 # If we are in debug mode, use the debugging version of the
  74 # Microsoft Visual C Runtime Library
  75 #if [[ $debug = "yes" ]] ; then {
  76 #       WIN32_DEBUG_LIBRARY="msvcr70d"
  77 #       WIN32_DEBUG_LIBRARY="msvcrtd"
  78 #       LIBTOOL_PATCH_SED="$LIBTOOL_PATCH_SED
  79 #               s/-lmsvcrt/-l$WIN32_DEBUG_LIBRARY/g;
  80 #       ";
  81 #} ; fi
  82
  83 AC_LIBTOOL_WIN32_DLL
  84 AC_LIBTOOL_DLOPEN
  85 AC_DISABLE_STATIC
  86 AC_ENABLE_SHARED
  87 AC_PROG_LIBTOOL
  88 AC_SUBST(LIBTOOL_DEPS)
  89 AC_LIBTOOL_PATCH
  90
  91 #if [[ "$LIBTOOL_PATCH_SED""x" != "x" ]] ; then {
  92 #       printf "Patching libtool... "
  93 #       cat libtool | sed "$LIBTOOL_PATCH_SED" > libtool2
  94 #       rm libtool
  95 #       mv libtool2 libtool
  96 #       chmod +x libtool
  97 #       AC_MSG_RESULT([patched])
  98 #} fi ;
  99
 100
 101 dnl
 102 dnl dynamic linker
 103 dnl
 104 AC_CHECK_LIB(c, dlopen,
 105         DYNAMIC_LD_LIBS="",
 106         AC_CHECK_LIB(
 107                 dl,
 108                 dlopen,
 109         DYNAMIC_LD_LIBS="-ldl",
 110             DYNAMIC_LD_LIBS=""
 111         )
 112 )
 113
 114 AC_SUBST(DYNAMIC_LD_LIBS)
 115
 116 AC_ARG_ENABLE(half,[
 117   --enable-half           Use OpenEXR's "half" type for color],[
 118         use_openexr_half=$enableval
 119 ],
 120 [
 121         use_openexr_half="no"
 122 ])
 123
 124
 125
 126 AC_ARG_ENABLE(layer-profiling,[
 127   --enable-layer-profiling       Enable layer profiling],[
 128         use_layerprofiling=$enableval
 129 ],
 130 [
 131         use_layerprofiling="no"
 132 ])
 133 if test $use_layerprofiling = "yes" ; then {
 134         AC_DEFINE(SYNFIG_PROFILE_LAYERS,[1],[enable layer profiling])
 135 } ; fi
 136
 137
 138
 139
 140 AC_ARG_WITH(imagemagick,[
 141   --without-imagemagick   Disable support for ImageMagick],[
 142 ],[
 143     AC_CHECK_PROG([imagemagick_convert],[convert],[yes],[no])
 144     with_imagemagick=$imagemagick_convert
 145 ])
 146 if test $with_imagemagick = "no" ; then {
 147         AM_CONDITIONAL(WITH_IMAGEMAGICK,false)
 148 } else {
 149         AM_CONDITIONAL(WITH_IMAGEMAGICK,true)
 150 } ; fi
 151
 152
 153
 154
 155
 156 AC_ARG_WITH(magickpp,[
 157   --without-magickpp        Disable support for Magick++],[
 158 ],[
 159         with_magickpp="yes"
 160 ])
 161 if test $with_magickpp = "yes" ; then {
 162   AC_CHECK_HEADER([Magick++.h],[
 163         MAGICKPP_LIBS="-lMagick++"
 164         AC_DEFINE(HAVE_MAGICKPP,[], [ Define if Magick++ library is available ] )
 165         AC_SUBST(MAGICKPP_LIBS)
 166         AM_CONDITIONAL(HAVE_LIBMAGICKPP,true)
 167         AC_CHECK_LIB(Magick,OptimizeImageTransparency,[
 168                 AC_DEFINE(HAVE_MAGICK_OPTIMIZE,[], [ Define if Magick++ defines OptimizeImageTransparency() ] )
 169                 AM_CONDITIONAL(HAVE_MAGICK_OPTIMIZE,true)
 170         ],[
 171                 AC_MSG_RESULT([ *** OptimizeImageTransparency() not available - need ImageMagick 6.3 or newer ])
 172                 AM_CONDITIONAL(HAVE_MAGICK_OPTIMIZE,false)
 173         ])
 174   ],[
 175         with_magickpp="no"
 176         AC_MSG_RESULT([ *** Magick++ Output target disabled])
 177         TARGET_MAGICKPP="no"
 178         AM_CONDITIONAL(HAVE_LIBMAGICKPP,false)
 179         AM_CONDITIONAL(HAVE_MAGICK_OPTIMIZE,false)
 180   ])
 181 } else {
 182         AM_CONDITIONAL(HAVE_LIBMAGICKPP,false)
 183         AM_CONDITIONAL(HAVE_MAGICK_OPTIMIZE,false)
 184 } ; fi
 185
 186
 187
 188
 189 AC_ARG_WITH(ffmpeg,[
 190   --without-ffmpeg        Disable support for FFMPEG],[
 191 ],[
 192         with_ffmpeg="yes"
 193 ])
 194 if test $with_ffmpeg = "no" ; then {
 195         AM_CONDITIONAL(WITH_FFMPEG,false)
 196 } else {
 197         AM_CONDITIONAL(WITH_FFMPEG,true)
 198 } ; fi
 199
 200
 201
 202
 203 AC_ARG_WITH(vimage,[
 204   --with-vimage        Enable support for apple vImage],[
 205 ],[
 206         with_vimage="no"
 207 ])
 208 if test $with_vimage = "no" ; then {
 209         AM_CONDITIONAL(WITH_VIMAGE,false)
 210 } else {
 211         AM_CONDITIONAL(WITH_VIMAGE,true)
 212         AC_DEFINE(HAS_VIMAGE,[1],[enable apple vImage])
 213         VIMAGE_LIBS="-Wc,-framework -Wc,Accelerate"
 214
 215 } ; fi
 216
 217
 218
 219 AC_ARG_WITH(libdv,[
 220   --without-libdv         Disable support for libdv],[
 221 ],[
 222         with_libdv="yes"
 223 ])
 224 if test $with_libdv = "no" ; then {
 225         AM_CONDITIONAL(WITH_LIBDV,false)
 226 } else {
 227         AM_CONDITIONAL(WITH_LIBDV,true)
 228 } ; fi
 229
 230
 231
 232
 233 # LIBAVCODEC CHECK--------------------
 234
 235 AC_ARG_WITH(libavcodec,[
 236   --with-libavcodec         Enable support for libavcodec (Default=no)],[
 237 ],[
 238         with_libavcodec="no"
 239 ])
 240
 241 if test $with_libavcodec != "no" ; then {
 242         PKG_CHECK_MODULES(LIBAVCODEC, [libavcodec libavformat],[],[echo no; with_libavcodec="no"])
 243 } ; fi
 244 if test $with_libavcodec = "yes" ; then {
 245         AC_DEFINE(WITH_LIBAVCODEC,[],[enable libavcodec support])
 246         AM_CONDITIONAL(WITH_LIBAVCODEC,true)
 247 } else {
 248         AM_CONDITIONAL(WITH_LIBAVCODEC,false)
 249 } ; fi
 250
 251
 252 if test $with_libavcodec = "yes" ; then {
 253
 254         # Need to check both the new and old locations for the avformat header
 255         # Need to save flags, add avformat flags, check headers and restore flags
 256         ac_save_CPPFLAGS="$CPPFLAGS"
 257         ac_save_CFLAGS="$CFLAGS"
 258         CPPFLAGS="${CPPFLAGS} ${LIBAVCODEC_CFLAGS}"
 259         CFLAGS="${CFLAGS} ${LIBAVCODEC_CFLAGS}"
 260         AC_CHECK_HEADERS(libavformat/avformat.h avformat.h ffmpeg/avformat.h)
 261         CPPFLAGS="${ac_save_CPPFLAGS}"
 262         CFLAGS="${ac_save_CFLAGS}"
 263
 264         AC_ARG_WITH(libswscale,
 265                 [AS_HELP_STRING([--without-libswscale],
 266                         [disable support for libswscale (Default=auto)])],
 267                 [],
 268                 [with_libswscale="yes"]
 269         )
 270
 271         if test $with_libswscale != "no" ; then {
 272                 PKG_CHECK_MODULES(LIBSWSCALE, [libswscale], [], [echo no; with_libswscale="no"])
 273         } ; fi
 274
 275         if test $with_libswscale = "yes" ; then {
 276                 AC_DEFINE(WITH_LIBSWSCALE, [], [enable libswscale support])
 277
 278                 # Need to check both the new and old locations for the swscale header
 279                 # Need to save flags, add swscale flags, check headers and restore flags
 280                 ac_save_CPPFLAGS="$CPPFLAGS"
 281                 ac_save_CFLAGS="$CFLAGS"
 282                 CPPFLAGS="${CPPFLAGS} ${LIBSWSCALE_CFLAGS}"
 283                 CFLAGS="${CFLAGS} ${LIBSWSCALE_CFLAGS}"
 284                 AC_CHECK_HEADERS(libswscale/swscale.h swscale.h ffmpeg/swscale.h)
 285                 CPPFLAGS="${ac_save_CPPFLAGS}"
 286                 CFLAGS="${ac_save_CFLAGS}"
 287         } else {
 288                 AC_CHECK_LIB(avcodec, img_convert,
 289                         [AC_MSG_RESULT([ *** Using deprecated function img_convert.])],
 290                         [AC_MSG_FAILURE([Neither libswscale nor function img_convert was found.])],
 291                         []
 292                 )
 293         } ; fi
 294 } ; fi
 295 AM_CONDITIONAL(WITH_LIBSWSCALE, test "x$with_libswscale" = "xyes")
 296
 297
 298 # FREETYPE2 CHECK--------------------
 299
 300 AC_ARG_WITH(freetype,[
 301   --without-freetype         disable support for freetype (Default=auto)],[
 302 ],[
 303         with_freetype="yes"
 304 ])
 305
 306 if test $with_freetype != "no" ; then {
 307         PKG_CHECK_MODULES(FREETYPE, freetype2,[
 308                 with_freetype="yes"
 309         ],[
 310                 PKG_CHECK_MODULES(FREETYPE, xft,[
 311                         with_freetype="yes"
 312                 ],[
 313                         with_freetype="no"
 314                 ])
 315         ])
 316 } ; fi
 317
 318 if test $with_freetype = "no" ; then {
 319         AM_CONDITIONAL(WITH_FREETYPE,false)
 320 } else {
 321         AM_CONDITIONAL(WITH_FREETYPE,true)
 322 } ; fi
 323
 324
 325 # FONTCONFIG CHECK--------------------
 326
 327 AC_ARG_WITH(fontconfig,[
 328   --without-fontconfig         disable support for fontconfig (Default=auto)],[
 329 ],[
 330         with_fontconfig="yes"
 331 ])
 332
 333 if test $with_fontconfig != "no" ; then {
 334         PKG_CHECK_MODULES(FONTCONFIG, fontconfig,[
 335                 with_fontconfig="yes"
 336         ],[
 337                 with_fontconfig="no"
 338         ])
 339 } ; fi
 340
 341 if test $with_fontconfig = "yes" ; then {
 342         AC_DEFINE(WITH_FONTCONFIG,[],[enable fontconfig support])
 343         AM_CONDITIONAL(WITH_FONTCONFIG,true)
 344 } else {
 345         AM_CONDITIONAL(WITH_FONTCONFIG,false)
 346 } ; fi
 347
 348
 349 # OPENEXR CHECK------------------------
 350 AC_ARG_WITH(openexr,[
 351   --without-openexr        Disable support for ILM's OpenEXR],[
 352 ],[
 353         with_openexr="yes"
 354 ])
 355 if test $with_openexr = "yes" ; then {
 356         PKG_CHECK_MODULES(OPENEXR, OpenEXR,[
 357                 AC_DEFINE(HAVE_OPENEXR,[], [ Define if OpenEXR is available ] )
 358                 AM_CONDITIONAL(WITH_OPENEXR,true)
 359         ],
 360         [
 361                 with_openexr="no"
 362         ])
 363 } ; fi
 364 if test $with_openexr = "no" ; then {
 365         AM_CONDITIONAL(WITH_OPENEXR,false)
 366         use_openexr_half="no"
 367 } ; fi
 368 if test $use_openexr_half = yes ; then {
 369         AC_MSG_RESULT([ ** Using OpenEXR Half.])
 370         CONFIG_DEPS="$CONFIG_DEPS OpenEXR"
 371         CONFIG_CFLAGS="$CONFIG_CFLAGS -DUSE_HALF_TYPE"
 372         OPENEXR_HALF_LIBS="-lHalf"
 373 } else {
 374         OPENEXR_HALF_LIBS=""
 375 } ; fi
 376
 377
 378 # JPEG CHECK (commandline switch) ------------------------
 379 AC_ARG_WITH(jpeg,[
 380   --without-jpeg        Disable support for JPEG],[
 381 ],[
 382         with_jpeg="yes"
 383 ])
 384 if test $with_jpeg = "no" ; then {
 385         AM_CONDITIONAL(WITH_JPEG,false)
 386 } else {
 387         AM_CONDITIONAL(WITH_JPEG,true)
 388 } ; fi
 389
 390
 391
 392
 393
 394 # -- L I B R A R I E S ----------------------------------------
 395
 396 AC_LIB_LTDL
 397
 398 ALL_LINGUAS="es fr it ru"
 399 AM_GNU_GETTEXT([external])
 400 # This is here so autoreconf will run autopoint
 401 AM_GNU_GETTEXT_VERSION([0.15])
 402 localedir="$datadir/locale"
 403
 404 PKG_CHECK_MODULES(ETL, [ETL >= 0.04.13],,[
 405         AC_MSG_ERROR([ ** You need to install the ETL (version 0.04.13 or greater).])
 406 ])
 407 CONFIG_DEPS="$CONFIG_DEPS ETL"
 408
 409
 410 PKG_CHECK_MODULES(LIBXMLPP, libxml++-2.6,[
 411         CONFIG_DEPS="$CONFIG_DEPS libxml++-2.6"
 412 ],[
 413         PKG_CHECK_MODULES(LIBXMLPP, libxml++-1.0,[
 414                 CONFIG_DEPS="$CONFIG_DEPS libxml++-1.0"
 415         ],[
 416                 AC_MSG_ERROR([ ** You need to install libxml++, either verison 2.6 or 1.0.])
 417         ])
 418 ])
 419
 420 PKG_CHECK_MODULES(LIBSIGC, [sigc++-2.0],,[
 421         AC_MSG_ERROR([ ** libsigc++-2.0 not found. It is required. You should really install it.])
 422 dnl     PKG_CHECK_MODULES(LIBSIGC, [sigc++-1.2],,[
 423 dnl             AC_MSG_ERROR([ ** At least libsigc++-1.2 is required.])
 424 dnl     ])
 425 ])
 426 CONFIG_DEPS="$CONFIG_DEPS sigc++-2.0"
 427
 428 dnl PKG_CHECK_MODULES(GLIB, glib-2.0,[GLIB="yes"],[GLIB="no"])
 429
 430
 431
 432
 433
 434 TARGET_PNG="yes"
 435 TARGET_MNG="yes"
 436
 437 AC_CHECK_LIB(png, png_write_row,[
 438         PNG_LIBS="-lpng"
 439         AC_DEFINE(HAVE_LIBPNG,[], [ Define if PNG library is available ] )
 440         AC_SUBST(PNG_LIBS)
 441         AM_CONDITIONAL(HAVE_LIBPNG,true)
 442 ],[
 443         AC_CHECK_LIB(png12, png_write_row,[
 444         PNG_LIBS="-lpng12"
 445         AC_DEFINE(HAVE_LIBPNG,[])
 446         AC_SUBST(PNG_LIBS)
 447         AM_CONDITIONAL(HAVE_LIBPNG,true)
 448         ],[
 449                 AC_MSG_RESULT([ *** PNG Output target disabled])
 450                 TARGET_PNG="no"
 451                 AM_CONDITIONAL(HAVE_LIBPNG,false)
 452         ],[-lz -L${exec_prefix}/lib])
 453 ],[-lz -L${exec_prefix}/lib])
 454
 455 AC_CHECK_LIB(mng, mng_initialize,[
 456         MNG_LIBS="-lmng -lz"
 457         AC_DEFINE(HAVE_LIBMNG,[], [ Define if MNG library is available ] )
 458         AC_SUBST(MNG_LIBS)
 459         AM_CONDITIONAL(HAVE_LIBMNG,true)
 460 ],[
 461         AC_MSG_RESULT([ *** MNG Output target disabled])
 462         TARGET_MNG="no"
 463         AM_CONDITIONAL(HAVE_LIBMNG,false)
 464 ],[-lz -L${exec_prefix}/lib])
 465
 466 # check for JPEG availability
 467 if test $with_jpeg = "yes" ; then {
 468         AC_CHECK_LIB(jpeg, jpeg_CreateCompress,[
 469                 JPEG_LIBS="-ljpeg"
 470                 AC_DEFINE(HAVE_LIBJPEG,[], [ Define if JPEG library is available ] )
 471                 AC_SUBST(JPEG_LIBS)
 472                 TARGET_JPEG="yes"
 473                 AM_CONDITIONAL(HAVE_LIBJPEG,true)
 474         ],[
 475                 AC_MSG_RESULT([ *** JPEG Output target disabled])
 476                 TARGET_JPEG="no"
 477                 AM_CONDITIONAL(HAVE_LIBJPEG,false)
 478         ],[
 479                 -L${exec_prefix}/lib
 480         ])
 481 } else {
 482         AC_MSG_RESULT([ *** JPEG Output target disabled])
 483         TARGET_JPEG="no"
 484         AM_CONDITIONAL(HAVE_LIBJPEG,false)
 485 } ; fi
 486
 487
 488
 489 MODULE_DIR='${libdir}/synfig/modules'
 490 moduledir=$libdir/synfig/modules
 491 AC_SUBST(MODULE_DIR)
 492 SYNFIGLIB_DIR=$libdir/synfig
 493 AC_SUBST(SYNFIGLIB_DIR)
 494
 495 # Check for unordered_map or hash_map headers
 496 AC_MSG_CHECKING([for unordered_map<int,int>::const_iterator])
 497 AC_COMPILE_IFELSE([
 498         AC_LANG_PROGRAM([
 499                 [#include <tr1/unordered_map>]
 500         ],[
 501                 [std::tr1::unordered_map<int,int>::const_iterator iter;]
 502         ])],[
 503         AC_MSG_RESULT([yes])
 504         AC_DEFINE([HASH_MAP_CLASS],[HASH_MAP_NAMESPACE::unordered_map],[The template name for unordered maps.])
 505         AC_DEFINE([HASH_MAP_H],[<tr1/unordered_map>],[The header file to include for unordered maps.])
 506         AC_DEFINE([HASH_MAP_NAMESPACE],[std::tr1],[The namespace for unordered maps.])
 507         AC_DEFINE([FUNCTIONAL_H],[<tr1/functional>],[The header file for hash<T>.])
 508         AC_DEFINE([FUNCTIONAL_HASH_ON_STRING],[1],[Define to 1 if hash<T> needs to use T=String rather than T=char* to hash strings.])
 509 ],[
 510         AC_MSG_RESULT([no])
 511         AC_CHECK_HEADERS([ext/hash_map],[
 512                 AC_DEFINE([HASH_MAP_CLASS],[HASH_MAP_NAMESPACE::hash_map],[The template name for unordered maps.])
 513                 AC_DEFINE([HASH_MAP_H],[<ext/hash_map>],[The header file to include for unordered maps.])
 514                 AC_DEFINE([HASH_MAP_NAMESPACE],[__gnu_cxx],[The namespace for unordered maps.])
 515                 AC_DEFINE([FUNCTIONAL_H],[<ext/functional>],[The header file for hash<T>.])
 516         ],[
 517                 AC_MSG_ERROR([C++ compiler does not seem to support unordered containers])
 518         ])
 519 ])
 520
 521 # Check for unordered_set or hash_set headers
 522 AC_MSG_CHECKING([for unordered_set<int,int>::const_iterator])
 523 AC_COMPILE_IFELSE([
 524         AC_LANG_PROGRAM([
 525                 [#include <tr1/unordered_set>]
 526         ],[
 527                 [std::tr1::unordered_set<int,int>::const_iterator iter;]
 528         ])],[
 529         AC_MSG_RESULT([yes])
 530         AC_DEFINE([HASH_SET_CLASS],[HASH_SET_NAMESPACE::unordered_set],[The template name for unordered sets.])
 531         AC_DEFINE([HASH_SET_H],[<tr1/unordered_set>],[The header file to include for unordered sets.])
 532         AC_DEFINE([HASH_SET_NAMESPACE],[std::tr1],[The namespace for unordered sets.])
 533 ],[
 534         AC_MSG_RESULT([no])
 535         AC_CHECK_HEADERS([ext/hash_set],[
 536                 AC_DEFINE([HASH_SET_CLASS],[HASH_SET_NAMESPACE::hash_set],[The template name for unordered sets.])
 537                 AC_DEFINE([HASH_SET_H],[<ext/hash_set>],[The header file to include for unordered sets.])
 538                 AC_DEFINE([HASH_SET_NAMESPACE],[__gnu_cxx],[The namespace for unordered sets.])
 539         ],[
 540                 AC_MSG_ERROR([C++ compiler does not seem to support unordered containers])
 541         ])
 542 ])
 543
 544
 545
 546
 547
 548 AC_CHECK_HEADERS(signal.h termios.h sys/errno.h)
 549
 550
 551 case "$host" in
 552         *mingw* | *cygwin*)
 553                 AM_CONDITIONAL(WIN32_PKG, true)
 554                 AM_CONDITIONAL(MACOSX_PKG, false)
 555         ;;
 556         *darwin*)
 557                 AM_CONDITIONAL(WIN32_PKG, false)
 558                 AM_CONDITIONAL(MACOSX_PKG, true)
 559         ;;
 560         *)
 561                 AM_CONDITIONAL(WIN32_PKG, false)
 562                 AM_CONDITIONAL(MACOSX_PKG, false)
 563         ;;
 564 esac
 565
 566
 567
 568 # -- H E A D E R S --------------------------------------------
 569
 570 AC_HEADER_SYS_WAIT
 571 AC_CHECK_HEADERS([process.h io.h fcntl.h])
 572
 573 # -- T Y P E S & S T R U C T S --------------------------------
 574
 575 # -- F U N C T I O N S ----------------------------------------
 576
 577 dnl AC_CHECK_FUNCS([floor pow sqrt],[],[
 578 dnl     AC_MSG_ERROR([ ** Could not find proper math functions.])
 579 dnl ])
 580
 581 AC_CHECK_FUNCS([fork])
 582 AC_CHECK_FUNCS([kill])
 583 AC_CHECK_FUNCS([pipe])
 584 AC_CHECK_FUNCS([waitpid])
 585
 586 AC_CHECK_FUNCS(
 587         [isnan],
 588         [],
 589         [
 590                 AC_CHECK_FUNCS(
 591                         [_isnan]
 592                 )
 593         ]
 594 )
 595
 596 AC_CHECK_FUNCS(
 597         [isnanf],
 598         [],
 599         [
 600                 AC_CHECK_FUNCS(
 601                         [_isnanf]
 602                 )
 603         ]
 604 )
 605
 606 AC_CHECK_FUNCS(
 607         [floorl],
 608         [],
 609         [
 610                 AC_CHECK_FUNCS(
 611                         [_floorl]
 612                 )
 613         ]
 614 )
 615
 616 AC_CHECK_LIB([pthread],[pthread_create])
 617
 618 # -- O U T P U T ----------------------------------------------
 619
 620 AC_SUBST(CFLAGS)
 621 AC_SUBST(CXXFLAGS)
 622 AC_SUBST(CPPFLAGS)
 623 AC_SUBST(LDFLAGS)
 624
 625 # AC_CONFIG_SUBDIRS(libltdl) is required for libtool 1.5.26 but must not be present for
 626 # libtool 2.2.4. Problem seems to be that AC_LIB_LTDL (above) now calls AC_CONFIG_SUBDIRS
 627 # itself, through LTDL_INIT, _LTDL_SETUP, _LTDL_MODE_DISPATCH. We need to check the
 628 # condition that libltdl has already been registered with AC_CONFIG_SUBDIRS:
 629 m4_ifdef([_AC_SEEN_TAG(libltdl)], [], [AC_CONFIG_SUBDIRS(libltdl)])
 630
 631 CONFIG_LIBS="-lsynfig"
 632 CONFIG_CFLAGS="$CONFIG_CFLAGS"
 633 AC_SUBST(CONFIG_LIBS)
 634 AC_SUBST(CONFIG_CFLAGS)
 635 AC_SUBST(CONFIG_DEPS)
 636 AC_SUBST(ETL_CFLAGS)
 637
 638 SYNFIG_LIBS="$VIMAGE_LIBS $LIBXMLPP_LIBS $ETL_LIBS $LIBSIGC_LIBS $LTLIBINTL"
 639 SYNFIG_CFLAGS="$LIBXMLPP_CFLAGS $ETL_CFLAGS $LIBSIGC_CFLAGS $CONFIG_CFLAGS -DSYNFIG_NO_DEPRECATED -DLOCALEDIR=\\\"$localedir\\\""
 640
 641 CONFIG_CFLAGS="`echo $CONFIG_CFLAGS | sed s/-mno-cygwin//g | sed s/-mwindows//g`"
 642 SYNFIG_CFLAGS="`echo $SYNFIG_CFLAGS | sed s/-mno-cygwin//g | sed s/-mwindows//g`"
 643 SYNFIG_LIBS="`echo $SYNFIG_LIBS | sed s/-mno-cygwin//g | sed s/-mwindows//g`"
 644
 645 AC_SUBST(LIBADD_DL)
 646
 647 AC_SUBST(SYNFIG_LIBS)
 648 AC_SUBST(SYNFIG_CFLAGS)
 649 AC_SUBST(OPENEXR_HALF_LIBS)
 650
 651 AC_SUBST(API_VERSION)
 652
 653 synfigincludedir=$includedir/synfig-$API_VERSION
 654 AC_SUBST(synfigincludedir)
 655
 656 AC_CONFIG_FILES([synfig-config
 657 build_tools/Makefile
 658 synfig.pc
 659 doxygen.cfg
 660 Makefile
 661 po/Makefile.in
 662 src/Makefile
 663 src/synfig/Makefile
 664 src/modules/Makefile
 665 src/modules/lyr_freetype/Makefile
 666 src/modules/lyr_std/Makefile
 667 src/modules/mod_bmp/Makefile
 668 src/modules/mod_dv/Makefile
 669 src/modules/mod_ffmpeg/Makefile
 670 src/modules/mod_filter/Makefile
 671 src/modules/mod_geometry/Makefile
 672 src/modules/mod_gif/Makefile
 673 src/modules/mod_gradient/Makefile
 674 src/modules/mod_imagemagick/Makefile
 675 src/modules/mod_jpeg/Makefile
 676 src/modules/mod_libavcodec/Makefile
 677 src/modules/mod_magickpp/Makefile
 678 src/modules/mod_mng/Makefile
 679 src/modules/mod_noise/Makefile
 680 src/modules/mod_openexr/Makefile
 681 src/modules/mod_particle/Makefile
 682 src/modules/mod_png/Makefile
 683 src/modules/mod_ppm/Makefile
 684 src/modules/mod_yuv420p/Makefile
 685 src/modules/mod_svg/Makefile
 686 src/modules/example/Makefile
 687 src/tool/Makefile
 688 src/modules/synfig_modules.cfg
 689 examples/walk/Makefile
 690 examples/Makefile
 691 win32inst.nsi
 692 pkg-info/macosx/synfig-core.info
 693 ])
 694 ## src/modules/trgt_mpg/Makefile
 695 ## src/modules/mptr_mplayer/Makefile
 696 AC_OUTPUT
 697
 698 # -- S U M M A R Y --------------------------------------------
 699
 700 echo "
 701 $PACKAGE_NAME v.$VERSION
 702 Configuration Summary
 703 - - - - - -
 704
 705 Install Prefix -------------------> $prefix
 706 Module directory -----------------> $moduledir
 707 Build Platform -------------------> $build
 708 Host Platform --------------------> $host
 709 Arc Profiling --------------------> $profile_arcs
 710 GProf Profiling ------------------> $profiling
 711 Debug Mode -----------------------> $debug ($debug_flags)
 712 Optimization ---------------------> $optimization
 713 PNG output target support --------> $TARGET_PNG
 714 MNG output target support --------> $TARGET_MNG
 715 JPEG output target support -------> $TARGET_JPEG
 716 ETL_CFLAGS -----------------------> $ETL_CFLAGS
 717 FreeType2 ------------------------> $with_freetype
 718 fontconfig -----------------------> $with_fontconfig
 719 libavcodec -----------------------> $with_libavcodec
 720 libswscale -----------------------> $with_libswscale
 721 vImage ---------------------------> $with_vimage
 722 ImageMagick ----------------------> $with_imagemagick
 723 Magick++ -------------------------> $with_magickpp
 724 FFMPEG ---------------------------> $with_ffmpeg
 725 libdv ----------------------------> $with_libdv
 726 OpenEXR --------------------------> $with_openexr
 727 Using OpenEXR's \"half\" type ------> $use_openexr_half
 728
 729 "'$'"CXX -----------------------------> '$CXX'
 730 "'$'"CXXFLAGS ------------------------> '$CXXFLAGS'
 731 "'$'"SYNFIG_LIBS ---------------------> '$SYNFIG_LIBS'
 732 "'$'"LIBXMLPP_LIBS -------------------> '$LIBXMLPP_LIBS'
 733 "'$'"ETL_LIBS ------------------------> '$ETL_LIBS'
 734 "'$'"LIBSIGC_LIBS --------------------> '$LIBSIGC_LIBS'
 735 "'$'"SYNFIG_CFLAGS -------------------> '$SYNFIG_CFLAGS'
 736 "'$'"LIBADD_DL -----------------------> '$LIBADD_DL'
 737 "