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
  23 PACKAGE=swftools
  24 VERSION=2008-06-23-2005
  25
  26
  27 # ------------------------------------------------------------------
  28
  29 if test "x${srcdir}" != "x."; then
  30     echo "--srcdir is not supported"
  31     exit 1
  32 fi
  33
  34 WARNINGS="-Wparentheses -Wimplicit -Wreturn-type"
  35 if test "x$ENABLE_WARNINGS" '!=' "x";then
  36     WARNINGS="-Wall -Wno-unused -Wno-format -Wno-redundant-decls -D_FORTIFY_SOURCE=2 "
  37 fi
  38
  39 if test "x$CHECKMEM" '!=' "x";then
  40     DEBUG=yes
  41 fi
  42 if test "x$PROFILING" '!=' "x";then
  43     DEBUG=yes
  44 fi
  45 if test "x$DEBUG" '!=' "x";then
  46     if test "x$PROFILING" = "x";then
  47         CFLAGS="$WARNINGS -O2 -g $CFLAGS"
  48         CXXFLAGS="$WARNINGS -O2 -g $CXXFLAGS"
  49         LDFLAGS="-g $LIBS"
  50     else
  51         CFLAGS="$WARNINGS -O2 -g -pg $CFLAGS"
  52         CXXFLAGS="$WARNINGS -O2 -g -pg $CXXFLAGS"
  53         LDFLAGS="-g -pg $LIBS"
  54     fi
  55 else if test "x$OPTIMIZE" '!=' "x"; then
  56     CFLAGS="$WARNINGS -O3 -fomit-frame-pointer -Winline $CFLAGS"
  57     CXXFLAGS="$WARNINGS -O3 -fomit-frame-pointer -Winline $CXXFLAGS"
  58 else
  59     CFLAGS="$WARNINGS -O -fomit-frame-pointer $CFLAGS"
  60     CXXFLAGS="$WARNINGS -O -fomit-frame-pointer $CXXFLAGS"
  61 fi
  62 fi
  63
  64 CFLAGS="-fPIC $CFLAGS"
  65 CXXFLAGS="-fPIC $CFLAGS"
  66
  67 #OLDGCC=1
  68 #if test "x$OLDGCC" '!=' "x";then
  69 #     #CFLAGS="$CFLAGS --std=c89 -ansi -pendantic"
  70 #     #CXXFLAGS="$CXXFLAGS --std=c89 -ansi -pendantic"
  71 #     CFLAGS="$CFLAGS -ansi -pendantic"
  72 #     CXXFLAGS="$CXXFLAGS -ansi -pendantic"
  73 #fi
  74
  75 export PACKAGE VERSION CFLAGS CXXFLAGS
  76
  77 dnl Checks for programs.
  78
  79 AC_CANONICAL_HOST
  80
  81 SHARED="-shared"
  82 MACOSX=
  83 case $host_os in
  84     *darwin* )
  85         MACOSX=yes
  86         CFLAGS="$CFLAGS"
  87         CXXFLAGS="$CXXFLAGS -fno-rtti"
  88         SHARED="-bundle"
  89         # Use fink packages if available.
  90         #if test -d /sw/include && test -d /sw/lib; then
  91         #    CPPFLAGS="${CPPFLAGS} -I/sw/include"
  92         #    LDFLAGS="${LDFLAGS} -L/sw/lib"
  93         #fi
  94         ;;
  95 esac
  96
  97 AC_SUBST(SHARED)
  98
  99 dnl Checks for programs.
 100  AC_PROG_CC
 101  AC_PROG_CXX
 102
 103
 104 RFX_CHECK_OLDGCC
 105
 106 if test "x$GCC_IS_OK" '=' "x";then
 107     echo "***************************************************"
 108     echo "* Your gcc is too old to compile this!"
 109     echo "* "
 110     echo "* The last version compilable by this compiler is "
 111     echo "* swftools 0.7.0, which you can download from "
 112     echo "* http://www.swftools.org/swftools-0.7.0.tar.gz "
 113     echo "* ."
 114     echo "* Newer versions require at least gcc 3.0.0 "
 115     echo "***************************************************"
 116     exit 1
 117 fi
 118
 119 if test "x$CHECKMEM" '!=' "x";then
 120     CC="ccmalloc $CC"
 121     CXX="ccmalloc $CXX"
 122     #echo running again
 123     #unset ac_cv_prog_CC
 124     #unset ac_cv_prog_CXX
 125     #AC_PROG_CC
 126     #AC_PROG_CXX
 127 fi
 128  AC_PROG_CPP
 129
 130  AC_PROG_RANLIB
 131  AC_PROG_MAKE_SET
 132  AC_PROG_INSTALL
 133  AC_PROG_LN_S
 134  AC_CHECK_PROGS(UNCOMPRESS, gzip uncompress compress, )
 135
 136 dnl Checks for system services
 137 OBJEXT="o"
 138 AREXT=".a"
 139 CXXLIBS="-lstdc++"
 140
 141 AC_EXEEXT
 142
 143 if test "x$EXEEXT" = "x.exe";then
 144     OBJEXT="obj"
 145     AREXT=".lib"
 146     CXXLIBS=""
 147 fi
 148 AC_SUBST(OBJEXT)
 149 AC_SUBST(AREXT)
 150
 151 RFX_CHECK_MING
 152
 153 SLEXT="so"
 154 if test "x${MINGW}" != "xyes"; then
 155     # no mingW
 156     AC_DEFINE([O_BINARY], [0], [Not defined on mingw])
 157 else
 158     # mingW
 159     SLEXT="dll"
 160     CXXLIBS=""
 161 fi
 162 export SLEXT
 163 AC_SUBST(SLEXT)
 164 AC_SUBST(CXXLIBS)
 165
 166 # The following tries to make use of includes and libraries in
 167 # /usr/local, too. Notice: A -I/usr/local/include might break
 168 # things (MingW, cross-compiling etc.) in the same way as -I/usr/include,
 169 # especially on systems which link /usr/local to /usr, so it has yet
 170 # to be seen how useful this is.
 171 if test -d /usr/local/lib; then
 172     LDFLAGS="$LDFLAGS -L/usr/local/lib"
 173 fi
 174 if test -d /usr/local/include; then
 175 # Leave that alone. It's causing trouble e.g. with gcc 3.2 on gentoo.
 176 #   CPPFLAGS="$CPPFLAGS -I/usr/local/include"
 177     echo > /dev/null
 178 fi
 179 if test "$prefix" != "NONE" -a "$prefix" != "/usr/local" -a "$prefix" != "/usr/local/"; then
 180     # if the user has a special prefix (like /opt), there might also be $prefix/lib
 181     # and $prefix/include, which should be included in our search paths for libraries
 182     # and includes.
 183     LDFLAGS="$LDFLAGS -L${libdir}"
 184     CPPFLAGS="$CPPFLAGS -I${includedir}"
 185     # TODO- test whether gcc still works after this
 186 fi
 187
 188 #Mac OS:
 189 #LDFLAGS "-L/sw/lib" ; CPPFLAGS "-I/sw/include -I/sw/include/lame"
 190
 191
 192 # this must be done after (I believe) AC_PROG_MAKE_SET
 193 if test "x$DEBUG" '!=' "x" -o "x$STRIP" = "x";then
 194     STRIP="@echo debug enabled, not stripping "
 195     export STRIP
 196     AC_SUBST(STRIP)
 197 fi
 198
 199 dnl Checks for libraries.
 200  AC_CHECK_LIB(m, sin,,
 201  echo "Error: Math library not found.";
 202  exit;
 203  )
 204  AC_CHECK_LIB(z, deflate,, ZLIBMISSING=true)
 205
 206 if test "x$ZLIBMISSING" = "xtrue";then
 207     echo
 208     echo "ERROR:"
 209     echo "You need zlib to compile swftools"
 210     echo
 211     exit
 212 fi
 213
 214 AC_CHECK_LIB(jpeg, jpeg_write_raw_data,, JPEGLIBMISSING=true)
 215 AC_CHECK_LIB(ungif, DGifOpen,, UNGIFMISSING=true)
 216 if test "$UNGIFMISSING";then
 217     UNGIFMISSING=
 218     AC_CHECK_LIB(gif, DGifOpen,, UNGIFMISSING=true)
 219 fi
 220
 221 RFX_CHECK_BYTEORDER
 222 AC_SUBST(WORDS_BIGENDIAN)
 223 RFX_CHECK_SYSTEM_BACKTICKS
 224 AC_SUBST(SYSTEM_BACKTICKS)
 225
 226 AC_ARG_PROGRAM
 227
 228 dnl Checks for header files.
 229  AC_CONFIG_HEADER(config.h)
 230  AC_HEADER_DIRENT
 231  AC_HEADER_STDC
 232
 233  AC_CHECK_HEADERS(zlib.h gif_lib.h io.h wchar.h jpeglib.h assert.h signal.h pthread.h sys/stat.h sys/types.h dirent.h sys/bsdtypes.h sys/ndir.h sys/dir.h ndir.h time.h sys/time.h sys/resource.h)
 234
 235 AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
 236 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])
 237 AC_SUBST(PACKAGE)
 238 AC_SUBST(VERSION)
 239
 240 AC_SUBST(HAVE_UNISTD_H)
 241 AC_SUBST(EXEEXT)
 242
 243 dnl Checks for typedefs, structures, and compiler characteristics.
 244  AC_C_CONST
 245  AC_C_INLINE
 246  AC_TYPE_OFF_T
 247  AC_TYPE_SIZE_T
 248  AC_STRUCT_TM
 249  AC_CHECK_TYPE(boolean,int) #needed for jpeglib
 250  AC_CHECK_FUNCS(popen wcschr wcsdup mkstemp stat lrand48 rand srand48 srand bcopy bzero time getrusage mallinfo)
 251
 252 AC_CHECK_SIZEOF([signed])
 253 AC_CHECK_SIZEOF([unsigned])
 254 AC_CHECK_SIZEOF([signed long])
 255 AC_CHECK_SIZEOF([unsigned long])
 256 AC_CHECK_SIZEOF([signed long long])
 257 AC_CHECK_SIZEOF([unsigned long long])
 258
 259 RFX_CHECK_FREETYPE
 260
 261 RFX_CHECK_FONTCONFIG
 262
 263 RFX_CHECK_OPENGL
 264 if test "$HAVE_OPENGL";then
 265     DEVICE_OPENGL='devices/opengl.$(O)'
 266     AC_SUBST(DEVICE_OPENGL)
 267 fi
 268
 269 lame_in_source=
 270 lame_makefile=
 271 if test "x${DISABLE_LAME}" = "xtrue"; then
 272     echo "*" Disabling lame support...
 273 else
 274     # old lame code at lib/lame
 275     if test -f lib/lame/Makefile.in; then
 276         lame_in_source='$(lame_objects)'
 277         lame_makefile="lib/lame/Makefile"
 278         CPPFLAGS="$CPPFLAGS -Ilame"
 279         AC_DEFINE([HAVE_LAME], [1], [have/use internal l.a.m.e. mp3 library])
 280     else
 281         if test -d /usr/include/lame; then
 282             CPPFLAGS="$CPPFLAGS -I /usr/include/lame"
 283         else
 284             if test -d /usr/local/include/lame; then
 285                 CPPFLAGS="$CPPFLAGS -I /usr/local/include/lame"
 286             fi
 287         fi
 288         AC_CHECK_LIB(mp3lame, lame_init,, NO_LIBMP3LAME=1)
 289         AC_CHECK_HEADERS(lame.h)
 290         if test "x$NO_LIBMP3LAME" "!=" "x1" -a "x$ac_cv_header_lame_h" "!=" "x";then
 291             AC_DEFINE([HAVE_LAME], [1])
 292         fi
 293     fi
 294 fi
 295 AC_SUBST(lame_in_source)
 296
 297 # ------------------------------------------------------------------
 298
 299 RFX_CHECK_AVI2SWF
 300 if test "x${AVIFILE}" = "xtrue"; then
 301     VIDEO_LIBS="$VIDEO_LIBS $AVIFILE_LIBS"
 302     VIDEO_CFLAGS="$VIDEO_CFLAGS $AVIFILE_CFLAGS"
 303     AC_DEFINE([HAVE_AVIFILE], [1], [Define if avifile is present])
 304 fi
 305
 306 if test "x${WIN32}" != "x"; then
 307     #AC_CHECK_LIB(avifil32, AVIFileInit,AVIFIL32=true)
 308     #if test "x${AVIFIL32}" != "x"; then
 309     #  VIDEO_LIBS="$VIDEO_LIBS -lavifil32"
 310     #fi
 311     VIDEO_LIBS="$VIDEO_LIBS -lavifil32"
 312     AVIFIL32=true
 313 fi
 314
 315 AC_SUBST(VIDEO_LIBS)
 316 AC_SUBST(VIDEO_CFLAGS)
 317 # ------------------------------------------------------------------
 318
 319 if test "x${UNCOMPRESS}" = "xgzip"; then
 320     AC_DEFINE([USE_GZIP], [1], [Define if gzip is present])
 321 fi
 322 AC_SUBST(USE_GZIP)
 323
 324 # ------------------------------------------------------------------
 325
 326 RFX_CHECK_PYTHON
 327
 328 if test "x$PYTHON_OK" '!=' "xyes";then
 329     echo all install uninstall clean: > lib/python/Makefile
 330     # fail silently- the most users won't have any need for the
 331     # python interface anyway
 332 else
 333     pythonrfxswf="lib/python/Makefile"
 334 fi
 335
 336 # ------------------------------------------------------------------
 337
 338 AC_MSG_CHECKING([for missing libraries])
 339
 340 if test "x$ZLIBMISSING" = "xtrue";then
 341     MISSINGLIBS="${MISSINGLIBS} zlib"
 342     DISABLEPNG2SWF=true
 343     PARTIAL=true
 344 fi
 345 if test "x$JPEGLIBMISSING" = "xtrue";then
 346     MISSINGLIBS="${MISSINGLIBS} jpeglib"
 347     DISABLEPDF2SWF=true
 348     DISABLEJPEG2SWF=true
 349     PARTIAL=true
 350 fi
 351 #if test "x$T1LIBMISSING" = "xtrue";then
 352 #    MISSINGLIBS="${MISSINGLIBS} t1lib"
 353 #fi
 354 if test "x$UNGIFMISSING" = "xtrue";then
 355     DISABLEGIF2SWF=true
 356     MISSINGLIBS="${MISSINGLIBS} ungif"
 357     PARTIAL=true
 358 fi
 359
 360 if test "x${ac_cv_header_jpeglib_h}" '!=' "xyes"; then
 361     DISABLEPDF2SWF=true;
 362     DISABLEJPEG2SWF=true;
 363     MISSINGLIBS="${MISSINGLIBS} jpeglib.h"
 364     PARTIAL=true
 365 fi
 366 if test "x$HAVE_FREETYPE" '!=' "x1"; then
 367     DISABLEPDF2SWF=true;
 368     MISSINGLIBS="${MISSINGLIBS} freetype"
 369     PARTIAL=true
 370 fi
 371 #if test "x${ac_cv_header_t1lib_h}" '!=' "xyes"; then
 372 #    MISSINGLIBS="${MISSINGLIBS} t1lib.h"
 373 #fi
 374 if test "x${ac_cv_header_gif_lib_h}" '!=' "xyes"; then
 375     DISABLEGIF2SWF=true
 376     MISSINGLIBS="${MISSINGLIBS} gif_lib.h"
 377     PARTIAL=true
 378 fi
 379 if test "x${ac_cv_header_zlib_h}" '!=' "xyes"; then
 380     DISABLEPNG2SWF=true;
 381     MISSINGLIBS="${MISSINGLIBS} zlib.h"
 382     PARTIAL=true
 383 fi
 384 #if test "x${AVIFILE}" '!=' "xtrue" -a "x${AVIFIL32}" '!=' "xtrue"; then
 385 #    MISSINGLIBS="${MISSINGLIBS} avifile"
 386 #fi
 387
 388 AC_MSG_RESULT(${MISSINGLIBS})
 389
 390 # ------------------------------------------------------------------
 391
 392 if test "x${MISSINGLIBS}" '!=' "x"; then
 393   echo "***************************************************"
 394   echo "* The following headers/libraries are missing: " ${MISSINGLIBS}
 395 fi
 396
 397 avi2swf="avi2swf/Makefile"
 398 if test "x${AVIFILE}" '!=' "xtrue" -a "x${AVIFIL32}" '!=' "xtrue"; then
 399  #don't whine, avi2swf is outdated anyway
 400  #echo "* Disabling avi2swf tool..."
 401  echo all install uninstall clean: > avi2swf/Makefile
 402  avi2swf=
 403 fi
 404
 405 pdf2swf_makefile="lib/pdf/Makefile"
 406 PDF2SWF='pdf2swf$(E)'
 407 LIBPDF='libpdf$(A)'
 408
 409 if test "x${DISABLEPDF2SWF}" = "xtrue"; then
 410   echo "* Disabling pdf2swf tool..."
 411   rm -f lib/pdf/Makefile
 412   echo all install uninstall clean: > lib/pdf/Makefile
 413   pdf2swf_makefile=""
 414   PDF2SWF=
 415   LIBPDF=
 416 fi
 417 AC_SUBST(PDF2SWF)
 418 AC_SUBST(LIBPDF)
 419
 420 if test "x${ZLIBMISSING}" = "xtrue"; then
 421   echo
 422   echo "* Warning! Without zlib, you will not be able to read"
 423   echo "* or write compressed Flash MX files!"
 424 fi
 425
 426 JPEG2SWF='jpeg2swf$(E)'
 427 if test "x${DISABLEJPEG2SWF}" = "xtrue"; then
 428   echo "* Disabling jpeg2swf tool..."
 429   JPEG2SWF=
 430 fi
 431 export JPEG2SWF
 432 AC_SUBST(JPEG2SWF)
 433
 434 GIF2SWF='gif2swf$(E)'
 435 if test "x${DISABLEGIF2SWF}" = "xtrue"; then
 436   echo "* Disabling gif2swf tool..."
 437   GIF2SWF=
 438 fi
 439 export GIF2SWF
 440 AC_SUBST(GIF2SWF)
 441
 442 PNG2SWF='png2swf$(E)'
 443 if test "x${DISABLEPNG2SWF}" = "xtrue"; then
 444   echo "* Disabling png2swf tool..."
 445   PNG2SWF=
 446 fi
 447 export PNG2SWF
 448 AC_SUBST(PNG2SWF)
 449
 450 if test "x${MISSINGLIBS}" '!=' "x"; then
 451   if test "x${PARTIAL}" '=' "x"; then
 452     echo "* (never mind)"
 453   fi
 454   echo "***************************************************"
 455 fi
 456
 457 # ------------------------------------------------------------------
 458
 459 AH_TOP([
 460 #ifndef __config_h__
 461 #define __config_h__
 462 ])
 463
 464 AH_BOTTOM([
 465 #ifdef HAVE_ZLIB_H
 466 #ifdef HAVE_LIBZ
 467 #define HAVE_ZLIB
 468 #endif
 469 #endif
 470
 471 #ifdef HAVE_JPEGLIB_H
 472 #ifdef HAVE_LIBJPEG
 473 #define HAVE_JPEGLIB
 474 #endif
 475 #endif
 476
 477 #ifdef HAVE_FT2BUILD_H
 478 #define HAVE_FREETYPE_H 1
 479 #endif
 480
 481 #ifdef HAVE_GL_GL_H
 482 #ifdef HAVE_GL_GLUT_H
 483 #ifdef HAVE_OPENGL
 484 #define USE_OPENGL
 485 #endif
 486 #endif
 487 #endif
 488
 489 #endif // __config_h__
 490 ])
 491
 492
 493
 494 if test -f "release.in"; then release_in="./release"; fi
 495 FILES="$release_in Makefile.common ${avi2swf} Makefile lib/Makefile lib/action/Makefile src/Makefile ${pdf2swf_makefile} swfs/Makefile pdf2swf/fonts/Makefile ${pythonrfxswf} ${lame_makefile} lib/art/Makefile lib/readers/Makefile"
 496 AC_OUTPUT(${FILES})
 497
 498 dnl new autoconf
 499 dnl AC_CONFIG_FILES([${FILES}])
 500 dnl AC_OUTPUT
 501
 502 #
 503 # On development trees, create snapshots of config.status
 504 #
 505 if test -f snapshot -a "x$CHECKMEM" = "x" -a "x$PROFILING" = "x";then
 506     if test "x${MINGW}" = "xyes"; then
 507         echo cp config.status config.status.win32
 508         cp config.status config.status.win32
 509     else
 510         if test "x$DEBUG" '=' "x" -a "x$OPTIMIZE"  '=' "x";then
 511             echo cp config.status config.status.linux
 512             cp config.status config.status.linux
 513         fi
 514         if test "x$DEBUG" '!=' "x" -a "x$OPTIMIZE"  '=' "x";then
 515             echo cp config.status config.status.debug
 516             cp config.status config.status.debug
 517         fi
 518         if test "x$DEBUG"    = "x" -a "x$OPTIMIZE" '!=' "x"; then
 519             echo cp config.status config.status.optimize
 520             cp config.status config.status.optimize
 521         fi
 522     fi
 523 fi