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