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=2008-06-08-1156
  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 "$UNGIFMISSING";then
 217     UNGIFMISSING=
 218     AC_CHECK_LIB(gif, DGifOpen,, UNGIFMISSING=true)
 219 fi
 220
 221 RFX_CHECK_BYTEORDER
 222 AC_SUBST(WORDS_BIGENDIAN)
 223 RFX_CHECK_SYSTEM_BACKTICKS
 224 AC_SUBST(SYSTEM_BACKTICKS)
 225
 226 AC_ARG_PROGRAM
 227
 228 dnl Checks for header files.
 229  AC_CONFIG_HEADER(config.h)
 230  AC_HEADER_DIRENT
 231  AC_HEADER_STDC
 232  AC_CHECK_HEADERS(zlib.h gif_lib.h io.h wchar.h jpeglib.h assert.h signal.h pthread.h sys/stat.h sys/types.h dirent.h sys/bsdtypes.h sys/ndir.h sys/dir.h ndir.h time.h sys/time.h sys/resource.h)
 233
 234 AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
 235 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])
 236 AC_SUBST(PACKAGE)
 237 AC_SUBST(VERSION)
 238
 239 AC_SUBST(HAVE_UNISTD_H)
 240 AC_SUBST(EXEEXT)
 241
 242 dnl Checks for typedefs, structures, and compiler characteristics.
 243  AC_C_CONST
 244  AC_C_INLINE
 245  AC_TYPE_OFF_T
 246  AC_TYPE_SIZE_T
 247  AC_STRUCT_TM
 248  AC_CHECK_TYPE(boolean,int) #needed for jpeglib
 249  AC_CHECK_FUNCS(popen wcschr wcsdup mkstemp stat lrand48 rand srand48 srand bcopy bzero time getrusage mallinfo)
 250
 251 AC_CHECK_SIZEOF([signed])
 252 AC_CHECK_SIZEOF([unsigned])
 253 AC_CHECK_SIZEOF([signed long])
 254 AC_CHECK_SIZEOF([unsigned long])
 255 AC_CHECK_SIZEOF([signed long long])
 256 AC_CHECK_SIZEOF([unsigned long long])
 257
 258 RFX_CHECK_FREETYPE
 259
 260 RFX_CHECK_FONTCONFIG
 261
 262 lame_objects=
 263 lame_makefile=
 264 if test "x${DISABLE_LAME}" = "xtrue"; then
 265     echo "*" Disabling lame support...
 266 else
 267     # old lame code at lib/lame
 268     if test -f lib/lame/Makefile.in; then
 269         lame_objects="lame/psymodel.\$(O) lame/fft.\$(O) lame/newmdct.\$(O) lame/quantize.\$(O) lame/takehiro.\$(O) lame/reservoir.\$(O) lame/quantize_pvt.\$(O) lame/vbrquantize.\$(O) lame/encoder.\$(O) lame/id3tag.\$(O) lame/version.\$(O) lame/tables.\$(O) lame/util.\$(O) lame/bitstream.\$(O) lame/set_get.\$(O) lame/VbrTag.\$(O) lame/lame.\$(O)"
 270         lame_makefile="lib/lame/Makefile"
 271         CPPFLAGS="$CPPFLAGS -Ilame"
 272         AC_DEFINE([HAVE_LAME], [1], [have/use internal l.a.m.e. mp3 library])
 273     else
 274         if test -d /usr/include/lame; then
 275             CPPFLAGS="$CPPFLAGS -I /usr/include/lame"
 276         else
 277             if test -d /usr/local/include/lame; then
 278                 CPPFLAGS="$CPPFLAGS -I /usr/local/include/lame"
 279             fi
 280         fi
 281         AC_CHECK_LIB(mp3lame, lame_init,, NO_LIBMP3LAME=1)
 282         AC_CHECK_HEADERS(lame.h)
 283         if test "x$NO_LIBMP3LAME" "!=" "x1" -a "x$ac_cv_header_lame_h" "!=" "x";then
 284             AC_DEFINE([HAVE_LAME], [1])
 285         fi
 286     fi
 287 fi
 288 AC_SUBST(lame_objects)
 289
 290 # ------------------------------------------------------------------
 291
 292 RFX_CHECK_AVI2SWF
 293 if test "x${AVIFILE}" = "xtrue"; then
 294     VIDEO_LIBS="$VIDEO_LIBS $AVIFILE_LIBS"
 295     VIDEO_CFLAGS="$VIDEO_CFLAGS $AVIFILE_CFLAGS"
 296     AC_DEFINE([HAVE_AVIFILE], [1], [Define if avifile is present])
 297 fi
 298
 299 if test "x${WIN32}" != "x"; then
 300     #AC_CHECK_LIB(avifil32, AVIFileInit,AVIFIL32=true)
 301     #if test "x${AVIFIL32}" != "x"; then
 302     #  VIDEO_LIBS="$VIDEO_LIBS -lavifil32"
 303     #fi
 304     VIDEO_LIBS="$VIDEO_LIBS -lavifil32"
 305     AVIFIL32=true
 306 fi
 307
 308 AC_SUBST(VIDEO_LIBS)
 309 AC_SUBST(VIDEO_CFLAGS)
 310 # ------------------------------------------------------------------
 311
 312 if test "x${UNCOMPRESS}" = "xgzip"; then
 313     AC_DEFINE([USE_GZIP], [1], [Define if gzip is present])
 314 fi
 315 AC_SUBST(USE_GZIP)
 316
 317 # ------------------------------------------------------------------
 318
 319 RFX_CHECK_PYTHON
 320
 321 if test "x$PYTHON_OK" '!=' "xyes";then
 322     echo all install uninstall clean: > lib/python/Makefile
 323     # fail silently- the most users won't have any need for the
 324     # python interface anyway
 325 else
 326     pythonrfxswf="lib/python/Makefile"
 327 fi
 328
 329 # ------------------------------------------------------------------
 330
 331 AC_MSG_CHECKING([for missing libraries])
 332
 333 if test "x$ZLIBMISSING" = "xtrue";then
 334     MISSINGLIBS="${MISSINGLIBS} zlib"
 335     DISABLEPNG2SWF=true
 336     PARTIAL=true
 337 fi
 338 if test "x$JPEGLIBMISSING" = "xtrue";then
 339     MISSINGLIBS="${MISSINGLIBS} jpeglib"
 340     DISABLEPDF2SWF=true
 341     DISABLEJPEG2SWF=true
 342     PARTIAL=true
 343 fi
 344 #if test "x$T1LIBMISSING" = "xtrue";then
 345 #    MISSINGLIBS="${MISSINGLIBS} t1lib"
 346 #fi
 347 if test "x$UNGIFMISSING" = "xtrue";then
 348     DISABLEGIF2SWF=true
 349     MISSINGLIBS="${MISSINGLIBS} ungif"
 350     PARTIAL=true
 351 fi
 352
 353 if test "x${ac_cv_header_jpeglib_h}" '!=' "xyes"; then
 354     DISABLEPDF2SWF=true;
 355     DISABLEJPEG2SWF=true;
 356     MISSINGLIBS="${MISSINGLIBS} jpeglib.h"
 357     PARTIAL=true
 358 fi
 359 if test "x$HAVE_FREETYPE" '!=' "x1"; then
 360     DISABLEPDF2SWF=true;
 361     MISSINGLIBS="${MISSINGLIBS} freetype"
 362     PARTIAL=true
 363 fi
 364 #if test "x${ac_cv_header_t1lib_h}" '!=' "xyes"; then
 365 #    MISSINGLIBS="${MISSINGLIBS} t1lib.h"
 366 #fi
 367 if test "x${ac_cv_header_gif_lib_h}" '!=' "xyes"; then
 368     DISABLEGIF2SWF=true
 369     MISSINGLIBS="${MISSINGLIBS} gif_lib.h"
 370     PARTIAL=true
 371 fi
 372 if test "x${ac_cv_header_zlib_h}" '!=' "xyes"; then
 373     DISABLEPNG2SWF=true;
 374     MISSINGLIBS="${MISSINGLIBS} zlib.h"
 375     PARTIAL=true
 376 fi
 377 #if test "x${AVIFILE}" '!=' "xtrue" -a "x${AVIFIL32}" '!=' "xtrue"; then
 378 #    MISSINGLIBS="${MISSINGLIBS} avifile"
 379 #fi
 380
 381 AC_MSG_RESULT(${MISSINGLIBS})
 382
 383 # ------------------------------------------------------------------
 384
 385 if test "x${MISSINGLIBS}" '!=' "x"; then
 386   echo "***************************************************"
 387   echo "* The following headers/libraries are missing: " ${MISSINGLIBS}
 388 fi
 389
 390 avi2swf="avi2swf/Makefile"
 391 if test "x${AVIFILE}" '!=' "xtrue" -a "x${AVIFIL32}" '!=' "xtrue"; then
 392  #don't whine, avi2swf is outdated anyway
 393  #echo "* Disabling avi2swf tool..."
 394  echo all install uninstall clean: > avi2swf/Makefile
 395  avi2swf=
 396 fi
 397
 398 pdf2swf_makefile="lib/pdf/Makefile"
 399 PDF2SWF='pdf2swf$(E)'
 400 LIBPDF='libpdf$(A)'
 401
 402 if test "x${DISABLEPDF2SWF}" = "xtrue"; then
 403   echo "* Disabling pdf2swf tool..."
 404   rm -f lib/pdf/Makefile
 405   echo all install uninstall clean: > lib/pdf/Makefile
 406   pdf2swf_makefile=""
 407   PDF2SWF=
 408   LIBPDF=
 409 fi
 410 AC_SUBST(PDF2SWF)
 411 AC_SUBST(LIBPDF)
 412
 413 if test "x${ZLIBMISSING}" = "xtrue"; then
 414   echo
 415   echo "* Warning! Without zlib, you will not be able to read"
 416   echo "* or write compressed Flash MX files!"
 417 fi
 418
 419 JPEG2SWF='jpeg2swf$(E)'
 420 if test "x${DISABLEJPEG2SWF}" = "xtrue"; then
 421   echo "* Disabling jpeg2swf tool..."
 422   JPEG2SWF=
 423 fi
 424 export JPEG2SWF
 425 AC_SUBST(JPEG2SWF)
 426
 427 GIF2SWF='gif2swf$(E)'
 428 if test "x${DISABLEGIF2SWF}" = "xtrue"; then
 429   echo "* Disabling gif2swf tool..."
 430   GIF2SWF=
 431 fi
 432 export GIF2SWF
 433 AC_SUBST(GIF2SWF)
 434
 435 PNG2SWF='png2swf$(E)'
 436 if test "x${DISABLEPNG2SWF}" = "xtrue"; then
 437   echo "* Disabling png2swf tool..."
 438   PNG2SWF=
 439 fi
 440 export PNG2SWF
 441 AC_SUBST(PNG2SWF)
 442
 443 if test "x${MISSINGLIBS}" '!=' "x"; then
 444   if test "x${PARTIAL}" '=' "x"; then
 445     echo "* (never mind)"
 446   fi
 447   echo "***************************************************"
 448 fi
 449
 450 # ------------------------------------------------------------------
 451
 452 if test -f "release.in"; then release_in="./release"; fi
 453 if test -f "wx/Makefile.in"; then wx_in="wx/Makefile"; fi
 454 FILES="$release_in $wx_in Makefile.common ${avi2swf} Makefile lib/Makefile lib/action/Makefile src/Makefile ${pdf2swf_makefile} swfs/Makefile pdf2swf/fonts/Makefile ${pythonrfxswf} ${lame_makefile} lib/art/Makefile lib/readers/Makefile"
 455 AC_OUTPUT(${FILES})
 456
 457 dnl new autoconf
 458 dnl AC_CONFIG_FILES([${FILES}])
 459 dnl AC_OUTPUT
 460
 461 #
 462 # On development trees, create snapshots of config.status
 463 #
 464 if test -f snapshot -a "x$CHECKMEM" = "x" -a "x$PROFILING" = "x";then
 465     if test "x${MINGW}" = "xyes"; then
 466         echo cp config.status config.status.win32
 467         cp config.status config.status.win32
 468     else
 469         if test "x$DEBUG" '=' "x" -a "x$OPTIMIZE"  '=' "x";then
 470             echo cp config.status config.status.linux
 471             cp config.status config.status.linux
 472         fi
 473         if test "x$DEBUG" '!=' "x" -a "x$OPTIMIZE"  '=' "x";then
 474             echo cp config.status config.status.debug
 475             cp config.status config.status.debug
 476         fi
 477         if test "x$DEBUG"    = "x" -a "x$OPTIMIZE" '!=' "x"; then
 478             echo cp config.status config.status.optimize
 479             cp config.status config.status.optimize
 480         fi
 481     fi
 482 fi