configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2
   3 dnl old autoconf
   4 AC_INIT(src/)
   5
   6 dnl new autoconf
   7 dnl AC_INIT
   8 dnl AC_CONFIG_SRCDIR([src/])
   9
  10 AC_ARG_ENABLE(checkmem,
  11 [  --enable-checkmem       turn on ccmalloc debugging], CHECKMEM=true)
  12 AC_ARG_ENABLE(debug,
  13 [  --enable-debug          turn on debugging], DEBUG=true)
  14 AC_ARG_ENABLE(profiling,
  15 [  --enable-profiling      turn on profiling], PROFILING=true)
  16 AC_ARG_ENABLE(warnings,
  17 [  --enable-warnings       turn on compiler warnings], ENABLE_WARNINGS=true)
  18 AC_ARG_ENABLE(optimizations,
  19 [  --enable-optimizations  turn on compiler optimizations (recommended for avi2swf)], OPTIMIZE=true)
  20 AC_ARG_ENABLE(lame,
  21 [  --disable-lame          don't compile any L.A.M.E. mp3 encoding code in], DISABLE_LAME=true)
  22 AC_ARG_WITH([poppler],
  23 [  --with-poppler          use poppler instead of internal xpdf (currently broken)], [USE_POPPLER=true])
  24
  25 PACKAGE=swftools
  26 VERSION=0.9.0
  27
  28
  29 # ------------------------------------------------------------------
  30
  31 if test "x${srcdir}" != "x."; then
  32     echo "--srcdir is not supported"
  33     exit 1
  34 fi
  35
  36 WARNINGS="-Wparentheses -Wimplicit -Wreturn-type"
  37 if test "x$ENABLE_WARNINGS" '!=' "x";then
  38     WARNINGS="-Wall -Wno-unused -Wno-format -Wno-redundant-decls -D_FORTIFY_SOURCE=2 "
  39 fi
  40
  41 if test "x$CHECKMEM" '!=' "x";then
  42     DEBUG=yes
  43 fi
  44 if test "x$PROFILING" '!=' "x";then
  45     DEBUG=yes
  46 fi
  47 if test "x$DEBUG" '!=' "x";then
  48     if test "x$PROFILING" = "x";then
  49         CFLAGS="$WARNINGS -O2 -g $CFLAGS"
  50         CXXFLAGS="$WARNINGS -O2 -g $CXXFLAGS"
  51         LDFLAGS="-g $LIBS"
  52     else
  53         CFLAGS="$WARNINGS -O2 -g -pg $CFLAGS"
  54         CXXFLAGS="$WARNINGS -O2 -g -pg $CXXFLAGS"
  55         LDFLAGS="-g -pg $LIBS"
  56     fi
  57 else if test "x$OPTIMIZE" '!=' "x"; then
  58     CFLAGS="$WARNINGS -O3 -fomit-frame-pointer -Winline $CFLAGS"
  59     CXXFLAGS="$WARNINGS -O3 -fomit-frame-pointer -Winline $CXXFLAGS"
  60 else
  61     CFLAGS="$WARNINGS -O -fomit-frame-pointer $CFLAGS"
  62     CXXFLAGS="$WARNINGS -O -fomit-frame-pointer $CXXFLAGS"
  63 fi
  64 fi
  65
  66 CFLAGS="-fPIC $CFLAGS"
  67 CXXFLAGS="-fPIC $CFLAGS"
  68
  69 #OLDGCC=1
  70 #if test "x$OLDGCC" '!=' "x";then
  71 #     #CFLAGS="$CFLAGS --std=c89 -ansi -pendantic"
  72 #     #CXXFLAGS="$CXXFLAGS --std=c89 -ansi -pendantic"
  73 #     CFLAGS="$CFLAGS -ansi -pendantic"
  74 #     CXXFLAGS="$CXXFLAGS -ansi -pendantic"
  75 #fi
  76
  77 export PACKAGE VERSION CFLAGS CXXFLAGS
  78
  79 dnl Checks for programs.
  80
  81 AC_CANONICAL_HOST
  82
  83 SHARED="-shared"
  84 MACOSX=
  85 case $host_os in
  86     *darwin* )
  87         MACOSX=yes
  88         CFLAGS="$CFLAGS"
  89         CXXFLAGS="$CXXFLAGS -fno-rtti"
  90         SHARED="-bundle"
  91         if test -d /opt/local/include && test -d /opt/local/lib; then
  92             CPPFLAGS="${CPPFLAGS} -I/opt/local/include"
  93             LDFLAGS="${LDFLAGS} -L/opt/local/lib"
  94         fi
  95         # Use fink packages if available.
  96         #if test -d /sw/include && test -d /sw/lib; then
  97         #    CPPFLAGS="${CPPFLAGS} -I/sw/include"
  98         #    LDFLAGS="${LDFLAGS} -L/sw/lib"
  99         #fi
 100         ;;
 101 esac
 102
 103 AC_SUBST(SHARED)
 104
 105 dnl Checks for programs.
 106  AC_PROG_CC
 107  AC_PROG_CXX
 108
 109
 110 RFX_CHECK_OLDGCC
 111
 112 if test "x$GCC_IS_OK" '=' "x";then
 113     echo "***************************************************"
 114     echo "* Your gcc is too old to compile this!"
 115     echo "* "
 116     echo "* The last version compileable by this compiler is "
 117     echo "* swftools 0.7.0, which you can download from "
 118     echo "* http://www.swftools.org/swftools-0.7.0.tar.gz "
 119     echo "* ."
 120     echo "* Newer versions require at least gcc 3.0.0 "
 121     echo "***************************************************"
 122     exit 1
 123 fi
 124
 125 if test "x$CHECKMEM" '!=' "x";then
 126     CC="ccmalloc $CC"
 127     CXX="ccmalloc $CXX"
 128     #echo running again
 129     #unset ac_cv_prog_CC
 130     #unset ac_cv_prog_CXX
 131     #AC_PROG_CC
 132     #AC_PROG_CXX
 133 fi
 134  AC_PROG_CPP
 135
 136  AC_PROG_RANLIB
 137  AC_PROG_MAKE_SET
 138  AC_PROG_INSTALL
 139  AC_PROG_LN_S
 140  AC_CHECK_PROGS(UNCOMPRESS, gzip uncompress compress, )
 141
 142 dnl PKG_PROG_PKG_CONFIG
 143
 144 dnl Checks for system services
 145 OBJEXT="o"
 146 AREXT=".a"
 147 CXXLIBS="-lstdc++"
 148
 149 AC_EXEEXT
 150
 151 if test "x$EXEEXT" = "x.exe";then
 152     OBJEXT="obj"
 153     AREXT=".lib"
 154     CXXLIBS=""
 155 fi
 156 AC_SUBST(OBJEXT)
 157 AC_SUBST(AREXT)
 158
 159 RFX_CHECK_MING
 160
 161 SLEXT="so"
 162 if test "x${MINGW}" != "xyes"; then
 163     # no mingW
 164     AC_DEFINE([O_BINARY], [0], [Not defined on mingw])
 165 else
 166     # mingW
 167     SLEXT="dll"
 168     CXXLIBS=""
 169 fi
 170 export SLEXT
 171 AC_SUBST(SLEXT)
 172 AC_SUBST(CXXLIBS)
 173
 174 # The following tries to make use of includes and libraries in
 175 # /usr/local, too. Notice: A -I/usr/local/include might break
 176 # things (MingW, cross-compiling etc.) in the same way as -I/usr/include,
 177 # especially on systems which link /usr/local to /usr, so it has yet
 178 # to be seen how useful this is.
 179 if test -d /usr/local/lib; then
 180     LDFLAGS="$LDFLAGS -L/usr/local/lib"
 181 fi
 182 if test -d /usr/local/include; then
 183 # Leave that alone. It's causing trouble e.g. with gcc 3.2 on gentoo.
 184 #   CPPFLAGS="$CPPFLAGS -I/usr/local/include"
 185     echo > /dev/null
 186 fi
 187 if test "$prefix" != "NONE" -a "$prefix" != "/usr/local" -a "$prefix" != "/usr/local/"; then
 188     # if the user has a special prefix (like /opt), there might also be $prefix/lib
 189     # and $prefix/include, which should be included in our search paths for libraries
 190     # and includes.
 191     LDFLAGS="$LDFLAGS -L${libdir}"
 192     CPPFLAGS="$CPPFLAGS -I${includedir}"
 193     # TODO- test whether gcc still works after this
 194 fi
 195
 196 #Mac OS:
 197 #LDFLAGS "-L/sw/lib" ; CPPFLAGS "-I/sw/include -I/sw/include/lame"
 198
 199
 200 # this must be done after (I believe) AC_PROG_MAKE_SET
 201 if test "x$DEBUG" '!=' "x" -o "x$STRIP" = "x";then
 202     STRIP="@echo debug enabled, not stripping "
 203     export STRIP
 204     AC_SUBST(STRIP)
 205 fi
 206
 207 dnl Checks for libraries.
 208  AC_CHECK_LIB(m, sin,,
 209  echo "Error: Math library not found.";
 210  exit;
 211  )
 212  AC_CHECK_LIB(z, deflate,, ZLIBMISSING=true)
 213
 214 if test "x$ZLIBMISSING" = "xtrue";then
 215     echo
 216     echo "ERROR:"
 217     echo "You need zlib to compile swftools"
 218     echo
 219     exit
 220 fi
 221
 222 AC_CHECK_LIB(jpeg, jpeg_write_raw_data,, JPEGLIBMISSING=true)
 223 AC_CHECK_LIB(ungif, DGifOpen,, UNGIFMISSING=true)
 224 if test "$UNGIFMISSING";then
 225     UNGIFMISSING=
 226     AC_CHECK_LIB(gif, DGifOpen,, UNGIFMISSING=true)
 227 fi
 228
 229 RFX_CHECK_BYTEORDER
 230 AC_SUBST(WORDS_BIGENDIAN)
 231 RFX_CHECK_SYSTEM_BACKTICKS
 232 AC_SUBST(SYSTEM_BACKTICKS)
 233
 234 AC_ARG_PROGRAM
 235
 236 dnl Checks for header files.
 237  AC_CONFIG_HEADER(config.h)
 238  AC_HEADER_DIRENT
 239  AC_HEADER_STDC
 240
 241  AC_CHECK_HEADERS(zlib.h gif_lib.h io.h wchar.h jpeglib.h assert.h signal.h pthread.h sys/stat.h sys/mman.h sys/types.h dirent.h sys/bsdtypes.h sys/ndir.h sys/dir.h ndir.h time.h sys/time.h sys/resource.h)
 242
 243 AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
 244 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])
 245 AC_SUBST(PACKAGE)
 246 AC_SUBST(VERSION)
 247
 248 AC_SUBST(HAVE_UNISTD_H)
 249 AC_SUBST(EXEEXT)
 250
 251 dnl Checks for typedefs, structures, and compiler characteristics.
 252  AC_C_CONST
 253  AC_C_INLINE
 254  AC_TYPE_OFF_T
 255  AC_TYPE_SIZE_T
 256  AC_STRUCT_TM
 257  AC_CHECK_TYPE(boolean,int) #needed for jpeglib
 258  AC_CHECK_FUNCS(popen wcschr wcsdup mkstemp stat mmap lrand48 rand srand48 srand bcopy bzero time getrusage mallinfo)
 259
 260 AC_CHECK_SIZEOF([signed char])
 261 AC_CHECK_SIZEOF([signed short])
 262 AC_CHECK_SIZEOF([signed])
 263 AC_CHECK_SIZEOF([signed long long])
 264 AC_CHECK_SIZEOF([void*])
 265
 266 RFX_CHECK_FREETYPE
 267
 268 RFX_CHECK_FONTCONFIG
 269
 270 RFX_CHECK_OPENGL
 271 if test "$HAVE_OPENGL";then
 272     DEVICE_OPENGL='devices/opengl.$(O)'
 273     AC_SUBST(DEVICE_OPENGL)
 274 fi
 275
 276 lame_in_source=
 277 lame_makefile=
 278 if test "x${DISABLE_LAME}" = "xtrue"; then
 279     echo "*" Disabling lame support...
 280 else
 281     # old lame code at lib/lame
 282     if test -f lib/lame/Makefile.in; then
 283         lame_in_source='$(lame_objects)'
 284         lame_makefile="lib/lame/Makefile"
 285         CPPFLAGS="$CPPFLAGS -Ilame -Ilib/lame"
 286         AC_DEFINE([HAVE_LAME], [1], [have/use internal l.a.m.e. mp3 library])
 287     else
 288         if test -d /usr/include/lame; then
 289             CPPFLAGS="$CPPFLAGS -I /usr/include/lame"
 290         else
 291             if test -d /usr/local/include/lame; then
 292                 CPPFLAGS="$CPPFLAGS -I /usr/local/include/lame"
 293             fi
 294         fi
 295         AC_CHECK_LIB(mp3lame, lame_init,, NO_LIBMP3LAME=1)
 296         HASLAMEHEADER=
 297         AC_CHECK_HEADERS(lame.h,HASLAMEHEADER=1)
 298         if test "x$NO_LIBMP3LAME" "!=" "x1" -a "x$HASLAMEHEADER" '!=' "x";then
 299             AC_DEFINE([HAVE_LAME], [1])
 300         fi
 301     fi
 302 fi
 303 AC_SUBST(lame_in_source)
 304
 305 AC_DEFINE([INTERNAL_LIBART], [1], [use internal libart library])
 306 art_in_source='$(art_objects)'
 307 splash_in_source='$(splash_objects)'
 308 xpdf_in_source='$(xpdf_objects)'
 309
 310 dnl if test "x$USE_POPPLER" = "xtrue"; then
 311 dnl     xpdf_in_source=
 312 dnl     splash_in_source=
 313 dnl     AC_DEFINE([HAVE_POPPLER],[1],[use poppler])
 314 dnl     PKG_CHECK_MODULES([POPPLER],[poppler poppler-splash],,[poppler_pkgconfig=no])
 315 dnl     if test "x$poppler_pkgconfig" = "xno"; then
 316 dnl         AC_LANG_PUSH([C++])
 317 dnl         AC_CHECK_HEADERS([OutputDev.h],[
 318 dnl            AC_CHECK_LIB([poppler],[main],,[])
 319 dnl         ],[AC_MSG_ERROR([No poppler library found. This library is required.])])
 320 dnl         AC_LANG_POP
 321 dnl     else
 322 dnl     CPPFLAGS="$CPPFLAGS $POPPLER_CFLAGS"
 323 dnl         AC_DEFINE([HAVE_POPPLER], [1])
 324 dnl         LIBS="$LIBS $POPPLER_LIBS"
 325 dnl     fi
 326 dnl fi
 327
 328 AC_SUBST([art_in_source])
 329 AC_SUBST([xpdf_in_source])
 330 AC_SUBST([splash_in_source])
 331
 332 # ------------------------------------------------------------------
 333
 334 RFX_CHECK_AVI2SWF
 335 if test "x${AVIFILE}" = "xtrue"; then
 336     VIDEO_LIBS="$VIDEO_LIBS $AVIFILE_LIBS"
 337     VIDEO_CFLAGS="$VIDEO_CFLAGS $AVIFILE_CFLAGS"
 338     AC_DEFINE([HAVE_AVIFILE], [1], [Define if avifile is present])
 339 fi
 340
 341 if test "x${WIN32}" != "x"; then
 342     #AC_CHECK_LIB(avifil32, AVIFileInit,AVIFIL32=true)
 343     #if test "x${AVIFIL32}" != "x"; then
 344     #  VIDEO_LIBS="$VIDEO_LIBS -lavifil32"
 345     #fi
 346     VIDEO_LIBS="$VIDEO_LIBS -lavifil32"
 347     AVIFIL32=true
 348 fi
 349
 350 AC_SUBST(VIDEO_LIBS)
 351 AC_SUBST(VIDEO_CFLAGS)
 352 # ------------------------------------------------------------------
 353
 354 if test "x${UNCOMPRESS}" = "xgzip"; then
 355     AC_DEFINE([USE_GZIP], [1], [Define if gzip is present])
 356 fi
 357 AC_SUBST(USE_GZIP)
 358
 359 # ------------------------------------------------------------------
 360
 361 RFX_CHECK_PYTHON
 362
 363 if test "x$PYTHON_OK" '!=' "xyes";then
 364     echo all install uninstall clean: > lib/python/Makefile
 365     # fail silently- the most users won't have any need for the
 366     # python interface anyway
 367 else
 368     pythonrfxswf="lib/python/Makefile"
 369 fi
 370
 371 # ------------------------------------------------------------------
 372
 373 AC_MSG_CHECKING([for missing libraries])
 374
 375 if test "x$ZLIBMISSING" = "xtrue";then
 376     MISSINGLIBS="${MISSINGLIBS} zlib"
 377     DISABLEPNG2SWF=true
 378     PARTIAL=true
 379 fi
 380 if test "x$JPEGLIBMISSING" = "xtrue";then
 381     MISSINGLIBS="${MISSINGLIBS} jpeglib"
 382     DISABLEPDF2SWF=true
 383     DISABLEJPEG2SWF=true
 384     PARTIAL=true
 385 fi
 386 #if test "x$T1LIBMISSING" = "xtrue";then
 387 #    MISSINGLIBS="${MISSINGLIBS} t1lib"
 388 #fi
 389 if test "x$UNGIFMISSING" = "xtrue";then
 390     DISABLEGIF2SWF=true
 391     MISSINGLIBS="${MISSINGLIBS} ungif"
 392     PARTIAL=true
 393 fi
 394
 395 if test "x${ac_cv_header_jpeglib_h}" '!=' "xyes"; then
 396     DISABLEPDF2SWF=true;
 397     DISABLEJPEG2SWF=true;
 398     MISSINGLIBS="${MISSINGLIBS} jpeglib.h"
 399     PARTIAL=true
 400 fi
 401 if test "x$HAVE_FREETYPE" '!=' "x1"; then
 402     DISABLEPDF2SWF=true;
 403     MISSINGLIBS="${MISSINGLIBS} freetype"
 404     PARTIAL=true
 405 fi
 406 #if test "x${ac_cv_header_t1lib_h}" '!=' "xyes"; then
 407 #    MISSINGLIBS="${MISSINGLIBS} t1lib.h"
 408 #fi
 409 if test "x${ac_cv_header_gif_lib_h}" '!=' "xyes"; then
 410     DISABLEGIF2SWF=true
 411     MISSINGLIBS="${MISSINGLIBS} gif_lib.h"
 412     PARTIAL=true
 413 fi
 414 if test "x${ac_cv_header_zlib_h}" '!=' "xyes"; then
 415     DISABLEPNG2SWF=true;
 416     MISSINGLIBS="${MISSINGLIBS} zlib.h"
 417     PARTIAL=true
 418 fi
 419 #if test "x${AVIFILE}" '!=' "xtrue" -a "x${AVIFIL32}" '!=' "xtrue"; then
 420 #    MISSINGLIBS="${MISSINGLIBS} avifile"
 421 #fi
 422
 423 AC_MSG_RESULT(${MISSINGLIBS})
 424
 425 # ------------------------------------------------------------------
 426
 427 if test "x${MISSINGLIBS}" '!=' "x"; then
 428   echo "***************************************************"
 429   echo "* The following headers/libraries are missing: " ${MISSINGLIBS}
 430 fi
 431
 432 avi2swf="avi2swf/Makefile"
 433 if test "x${AVIFILE}" '!=' "xtrue" -a "x${AVIFIL32}" '!=' "xtrue"; then
 434  #don't whine, avi2swf is outdated anyway
 435  #echo "* Disabling avi2swf tool..."
 436  echo all install uninstall clean: > avi2swf/Makefile
 437  avi2swf=
 438 fi
 439
 440 pdf2swf_makefile="lib/pdf/Makefile"
 441 PDF2SWF='pdf2swf$(E)'
 442 LIBPDF='libpdf$(A)'
 443
 444 if test "x${DISABLEPDF2SWF}" = "xtrue"; then
 445   echo "* Disabling pdf2swf tool..."
 446   rm -f lib/pdf/Makefile
 447   echo all install uninstall clean libpdf: > lib/pdf/Makefile
 448   pdf2swf_makefile=""
 449   PDF2SWF=
 450   LIBPDF=
 451 fi
 452 AC_SUBST(PDF2SWF)
 453 AC_SUBST(LIBPDF)
 454
 455 if test "x${ZLIBMISSING}" = "xtrue"; then
 456   echo
 457   echo "* Warning! Without zlib, you will not be able to read"
 458   echo "* or write compressed Flash MX files!"
 459 fi
 460
 461 JPEG2SWF='jpeg2swf$(E)'
 462 if test "x${DISABLEJPEG2SWF}" = "xtrue"; then
 463   echo "* Disabling jpeg2swf tool..."
 464   JPEG2SWF=
 465 fi
 466 export JPEG2SWF
 467 AC_SUBST(JPEG2SWF)
 468
 469 GIF2SWF='gif2swf$(E)'
 470 if test "x${DISABLEGIF2SWF}" = "xtrue"; then
 471   echo "* Disabling gif2swf tool..."
 472   GIF2SWF=
 473 fi
 474 export GIF2SWF
 475 AC_SUBST(GIF2SWF)
 476
 477 PNG2SWF='png2swf$(E)'
 478 if test "x${DISABLEPNG2SWF}" = "xtrue"; then
 479   echo "* Disabling png2swf tool..."
 480   PNG2SWF=
 481 fi
 482 export PNG2SWF
 483 AC_SUBST(PNG2SWF)
 484
 485 if test "x${MISSINGLIBS}" '!=' "x"; then
 486   if test "x${PARTIAL}" '=' "x"; then
 487     echo "* (never mind)"
 488   fi
 489   echo "***************************************************"
 490 fi
 491
 492 # ------------------------------------------------------------------
 493
 494 AH_TOP([
 495 #ifndef __config_h__
 496 #define __config_h__
 497 ])
 498
 499 AH_BOTTOM([
 500 #ifdef HAVE_ZLIB_H
 501 #ifdef HAVE_LIBZ
 502 #define HAVE_ZLIB
 503 #endif
 504 #endif
 505
 506 #ifdef HAVE_JPEGLIB_H
 507 #ifdef HAVE_LIBJPEG
 508 #define HAVE_JPEGLIB
 509 #endif
 510 #endif
 511
 512 #ifdef HAVE_FT2BUILD_H
 513 #define HAVE_FREETYPE_H 1
 514 #endif
 515
 516 #ifdef HAVE_GL_GL_H
 517 #ifdef HAVE_GL_GLUT_H
 518 #ifdef HAVE_OPENGL
 519 #define USE_OPENGL
 520 #endif
 521 #endif
 522 #endif
 523
 524 #ifdef HAVE_POPPLER
 525 #define GString GooString
 526 #define GHash GooHash
 527 #endif
 528
 529 #endif // __config_h__
 530 ])
 531
 532 if test -f "release.in"; then release_in="./release"; fi
 533 if test -f "Makefile.new.in"; then mk_in="./Makefile.new"; fi
 534 FILES="$release_in $mk_in Makefile.common ${avi2swf} Makefile lib/Makefile lib/action/Makefile src/Makefile ${pdf2swf_makefile} swfs/Makefile ${pythonrfxswf} ${lame_makefile} lib/art/Makefile lib/readers/Makefile"
 535 AC_OUTPUT(${FILES})
 536
 537 dnl new autoconf
 538 dnl AC_CONFIG_FILES([${FILES}])
 539 dnl AC_OUTPUT
 540
 541 #
 542 # On development trees, create snapshots of config.status
 543 #
 544 if test -f snapshot -a "x$CHECKMEM" = "x" -a "x$PROFILING" = "x";then
 545     if test "x${MINGW}" = "xyes"; then
 546         echo cp config.status config.status.win32
 547         cp config.status config.status.win32
 548     else
 549         if test "x$DEBUG" '=' "x" -a "x$OPTIMIZE"  '=' "x";then
 550             echo cp config.status config.status.linux
 551             cp config.status config.status.linux
 552         fi
 553         if test "x$DEBUG" '!=' "x" -a "x$OPTIMIZE"  '=' "x";then
 554             echo cp config.status config.status.debug
 555             cp config.status config.status.debug
 556         fi
 557         if test "x$DEBUG"    = "x" -a "x$OPTIMIZE" '!=' "x"; then
 558             echo cp config.status config.status.optimize
 559             cp config.status config.status.optimize
 560         fi
 561     fi
 562 fi