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=2007-01-13-1826
  25
  26
  27 # ------------------------------------------------------------------
  28
  29 if test "x${srcdir}" != "x."; then
  30     echo "--srcdir is not supported"
  31     exit 1
  32 fi
  33
  34 WARNINGS="-Wparentheses -Wimplicit -Wreturn-type -Wno-unused-value"
  35 if test "x$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 $CXXFLAGS"
  49     else
  50         CFLAGS="$WARNINGS -O2 -g -pg $CFLAGS"
  51         CXXFLAGS="$WARNINGS -O2 -g -pg $CXXFLAGS"
  52         LDFLAGS="-g -pg $LIBS"
  53     fi
  54 else if test "x$OPTIMIZE" '!=' "x"; then
  55     CFLAGS="$WARNINGS -O3 -fomit-frame-pointer -Winline $CFLAGS"
  56     CXXFLAGS="$WARNINGS -O3 -fomit-frame-pointer -Winline $CXXFLAGS"
  57 else
  58     CFLAGS="$WARNINGS -O -fomit-frame-pointer $CFLAGS"
  59     CXXFLAGS="$WARNINGS -O -fomit-frame-pointer $CXXFLAGS"
  60 fi
  61 fi
  62 #OLDGCC=1
  63 #if test "x$OLDGCC" '!=' "x";then
  64 #     #CFLAGS="$CFLAGS --std=c89 -ansi -pendantic"
  65 #     #CXXFLAGS="$CXXFLAGS --std=c89 -ansi -pendantic"
  66 #     CFLAGS="$CFLAGS -ansi -pendantic"
  67 #     CXXFLAGS="$CXXFLAGS -ansi -pendantic"
  68 #fi
  69
  70 export PACKAGE VERSION CFLAGS CXXFLAGS
  71
  72 dnl Checks for programs.
  73
  74 AC_CANONICAL_HOST
  75
  76 SHARED="-shared"
  77 MACOSX=
  78 case $host_os in
  79     *darwin* )
  80         MACOSX=yes
  81         CFLAGS="$CFLAGS"
  82         CXXFLAGS="$CXXFLAGS -fno-rtti"
  83         SHARED="-bundle"
  84         # Use fink packages if available.
  85         #if test -d /sw/include && test -d /sw/lib; then
  86         #    CPPFLAGS="${CPPFLAGS} -I/sw/include"
  87         #    LDFLAGS="${LDFLAGS} -L/sw/lib"
  88         #fi
  89         ;;
  90 esac
  91
  92 AC_SUBST(SHARED)
  93
  94 dnl Checks for programs.
  95  AC_PROG_CC
  96  AC_PROG_CXX
  97
  98
  99 RFX_CHECK_OLDGCC
 100
 101 if test "x$GCC_IS_OK" '=' "x";then
 102     echo "***************************************************"
 103     echo "* Your gcc is too old to compile this!"
 104     echo "* "
 105     echo "* The last version compilable by this compiler is "
 106     echo "* swftools 0.7.0, which you can download from "
 107     echo "* http://www.swftools.org/swftools-0.7.0.tar.gz "
 108     echo "* ."
 109     echo "* Newer versions require at least gcc 3.0.0 "
 110     echo "***************************************************"
 111     exit 1
 112 fi
 113
 114 if test "x$CHECKMEM" '!=' "x";then
 115     CC="ccmalloc $CC"
 116     CXX="ccmalloc $CXX"
 117     #echo running again
 118     #unset ac_cv_prog_CC
 119     #unset ac_cv_prog_CXX
 120     #AC_PROG_CC
 121     #AC_PROG_CXX
 122 fi
 123  AC_PROG_CPP
 124
 125  AC_PROG_RANLIB
 126  AC_PROG_MAKE_SET
 127  AC_PROG_INSTALL
 128  AC_PROG_LN_S
 129  AC_CHECK_PROGS(UNCOMPRESS, gzip uncompress compress, )
 130
 131 dnl Checks for system services
 132 OBJEXT="o"
 133 AREXT=".a"
 134 CXXLIBS="-lstdc++"
 135
 136 AC_EXEEXT
 137
 138 if test "x$EXEEXT" = "x.exe";then
 139     OBJEXT="obj"
 140     AREXT=".lib"
 141     CXXLIBS=""
 142 fi
 143 AC_SUBST(OBJEXT)
 144 AC_SUBST(AREXT)
 145
 146 RFX_CHECK_MING
 147
 148 SLEXT="so"
 149 if test "x${MINGW}" != "xyes"; then
 150     # no mingW
 151     AC_DEFINE_UNQUOTED(O_BINARY, 0)
 152 else
 153     # mingW
 154     SLEXT="dll"
 155     CXXLIBS=""
 156 fi
 157 export SLEXT
 158 AC_SUBST(SLEXT)
 159 AC_SUBST(CXXLIBS)
 160
 161 # The following tries to make use of includes and libraries in
 162 # /usr/local, too. Notice: A -I/usr/local/include might break
 163 # things (MingW, cross-compiling etc.) in the same way as -I/usr/include,
 164 # especially on systems which link /usr/local to /usr, so it has yet
 165 # to be seen how useful this is.
 166 if test -d /usr/local/lib; then
 167     LDFLAGS="$LDFLAGS -L/usr/local/lib"
 168 fi
 169 if test -d /usr/local/include; then
 170 # Leave that alone. It's causing trouble e.g. with gcc 3.2 on gentoo.
 171 #   CPPFLAGS="$CPPFLAGS -I/usr/local/include"
 172     echo > /dev/null
 173 fi
 174 if test "$prefix" != "NONE" -a "$prefix" != "/usr/local" -a "$prefix" != "/usr/local/"; then
 175     # if the user has a special prefix (like /opt), there might also be $prefix/lib
 176     # and $prefix/include, which should be included in our search paths for libraries
 177     # and includes.
 178     LDFLAGS="$LDFLAGS -L${libdir}"
 179     CPPFLAGS="$CPPFLAGS -I${includedir}"
 180     # TODO- test whether gcc still works after this
 181 fi
 182
 183 #Mac OS:
 184 #LDFLAGS "-L/sw/lib" ; CPPFLAGS "-I/sw/include -I/sw/include/lame"
 185
 186
 187 # this must be done after (I believe) AC_PROG_MAKE_SET
 188 if test "x$DEBUG" '!=' "x" -o "x$STRIP" = "x";then
 189     STRIP="@echo debug enabled, not stripping "
 190     export STRIP
 191     AC_SUBST(STRIP)
 192 fi
 193
 194 dnl Checks for libraries.
 195  AC_CHECK_LIB(m, sin,,
 196  echo "Error: Math library not found.";
 197  exit;
 198  )
 199  AC_CHECK_LIB(z, deflate,, ZLIBMISSING=true)
 200  AC_CHECK_LIB(jpeg, jpeg_write_raw_data,, JPEGLIBMISSING=true)
 201  AC_CHECK_LIB(t1, T1_LoadFont,, T1LIBMISSING=true)
 202  AC_CHECK_LIB(ungif, DGifOpen,, UNGIFMISSING=true)
 203
 204 RFX_CHECK_BYTEORDER
 205 AC_SUBST(WORDS_BIGENDIAN)
 206 RFX_CHECK_SYSTEM_BACKTICKS
 207 AC_SUBST(SYSTEM_BACKTICKS)
 208
 209 AC_ARG_PROGRAM
 210
 211 dnl Checks for header files.
 212  AC_CONFIG_HEADER(config.h)
 213  AC_HEADER_DIRENT
 214  AC_HEADER_STDC
 215  AC_CHECK_HEADERS(zlib.h gif_lib.h jpeglib.h t1lib.h assert.h signal.h pthread.h sys/stat.h sys/types.h dirent.h sys/bsdtypes.h sys/ndir.h sys/dir.h ndir.h time.h)
 216
 217 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
 218 AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
 219 AC_SUBST(PACKAGE)
 220 AC_SUBST(VERSION)
 221
 222 AC_SUBST(HAVE_UNISTD_H)
 223 AC_SUBST(EXEEXT)
 224
 225 dnl Checks for typedefs, structures, and compiler characteristics.
 226  AC_C_CONST
 227  AC_C_INLINE
 228  AC_TYPE_OFF_T
 229  AC_TYPE_SIZE_T
 230  AC_STRUCT_TM
 231  AC_CHECK_TYPE(boolean,int) #needed for jpeglib
 232  dnl AC_CHECK_TYPE(bool,char)
 233  dnl AC_CHECK_TYPE(uchar,unsigned char)
 234  dnl AC_CHECK_TYPE(schar,signed char)
 235  dnl AC_CHECK_TYPE(word,unsigned short int)
 236  dnl AC_CHECK_TYPE(sword,unsigned short int)
 237  dnl AC_CHECK_TYPE(uint,unsigned long int)
 238
 239 dnl Checks for library functions.
 240  AC_CHECK_FUNCS(popen mkstemp stat lrand48 rand srand48 srand bcopy bzero time)
 241
 242 # ------------------------------------------------------------------
 243
 244 RFX_CHECK_FREETYPE
 245
 246 #RFX_CHECK_FONTCONFIG
 247
 248 # ------------------------------------------------------------------
 249
 250 lame_objects=
 251 lame_makefile=
 252 if test "x${DISABLE_LAME}" = "xtrue"; then
 253     echo "*" Disabling lame support...
 254 else
 255     # old lame code at lib/lame
 256     if test -f lib/lame/Makefile.in; then
 257         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)"
 258         lame_makefile="lib/lame/Makefile"
 259         CPPFLAGS="$CPPFLAGS -Ilame"
 260         AC_DEFINE_UNQUOTED(HAVE_LAME, 1)
 261     else
 262         if test -d /usr/include/lame; then
 263             CPPFLAGS="$CPPFLAGS -I /usr/include/lame"
 264         else
 265             if test -d /usr/local/include/lame; then
 266                 CPPFLAGS="$CPPFLAGS -I /usr/local/include/lame"
 267             fi
 268         fi
 269         AC_CHECK_LIB(mp3lame, lame_init,, NO_LIBMP3LAME=1)
 270         AC_CHECK_HEADERS(lame.h)
 271         if test "x$NO_LIBMP3LAME" "!=" "x1" -a "x$ac_cv_header_lame_h" "!=" "x";then
 272             AC_DEFINE_UNQUOTED(HAVE_LAME, 1)
 273         fi
 274     fi
 275 fi
 276 AC_SUBST(lame_objects)
 277
 278 # ------------------------------------------------------------------
 279
 280 RFX_CHECK_AVI2SWF
 281 if test "x${AVIFILE}" = "xtrue"; then
 282     VIDEO_LIBS="$VIDEO_LIBS $AVIFILE_LIBS"
 283     VIDEO_CFLAGS="$VIDEO_CFLAGS $AVIFILE_CFLAGS"
 284     AC_DEFINE_UNQUOTED(HAVE_AVIFILE, 1)
 285 fi
 286
 287 if test "x${WIN32}" != "x"; then
 288     #AC_CHECK_LIB(avifil32, AVIFileInit,AVIFIL32=true)
 289     #if test "x${AVIFIL32}" != "x"; then
 290     #  VIDEO_LIBS="$VIDEO_LIBS -lavifil32"
 291     #fi
 292     VIDEO_LIBS="$VIDEO_LIBS -lavifil32"
 293     AVIFIL32=true
 294 fi
 295
 296 AC_SUBST(VIDEO_LIBS)
 297 AC_SUBST(VIDEO_CFLAGS)
 298 # ------------------------------------------------------------------
 299
 300 if test "x${UNCOMPRESS}" = "xgzip"; then
 301     AC_DEFINE_UNQUOTED(USE_GZIP, 1)
 302 fi
 303 AC_SUBST(USE_GZIP)
 304
 305 # ------------------------------------------------------------------
 306
 307 RFX_CHECK_PYTHON
 308
 309 if test "x$PYTHON_OK" '!=' "xyes";then
 310     echo all install uninstall clean: > lib/python/Makefile
 311     # fail silently- the most users won't have any need for the
 312     # python interface anyway
 313 else
 314     pythonrfxswf="lib/python/Makefile"
 315 fi
 316
 317 # ------------------------------------------------------------------
 318
 319 AC_MSG_CHECKING([for missing libraries])
 320
 321 if test "x$ZLIBMISSING" = "xtrue";then
 322     MISSINGLIBS="${MISSINGLIBS} zlib"
 323     DISABLEPNG2SWF=true
 324     PARTIAL=true
 325 fi
 326 if test "x$JPEGLIBMISSING" = "xtrue";then
 327     MISSINGLIBS="${MISSINGLIBS} jpeglib"
 328     DISABLEPDF2SWF=true
 329     DISABLEJPEG2SWF=true
 330     PARTIAL=true
 331 fi
 332 if test "x$T1LIBMISSING" = "xtrue";then
 333     MISSINGLIBS="${MISSINGLIBS} t1lib"
 334 fi
 335 if test "x$UNGIFMISSING" = "xtrue";then
 336     DISABLEGIF2SWF=true
 337     MISSINGLIBS="${MISSINGLIBS} ungif"
 338     PARTIAL=true
 339 fi
 340
 341 if test "x${ac_cv_header_jpeglib_h}" '!=' "xyes"; then
 342     DISABLEPDF2SWF=true;
 343     DISABLEJPEG2SWF=true;
 344     MISSINGLIBS="${MISSINGLIBS} jpeglib.h"
 345     PARTIAL=true
 346 fi
 347 if test "x$HAVE_FREETYPE" '!=' "x1"; then
 348     DISABLEPDF2SWF=true;
 349     MISSINGLIBS="${MISSINGLIBS} freetype"
 350     PARTIAL=true
 351 fi
 352 if test "x${ac_cv_header_t1lib_h}" '!=' "xyes"; then
 353     MISSINGLIBS="${MISSINGLIBS} t1lib.h"
 354 fi
 355 if test "x${ac_cv_header_gif_lib_h}" '!=' "xyes"; then
 356     DISABLEGIF2SWF=true
 357     MISSINGLIBS="${MISSINGLIBS} gif_lib.h"
 358     PARTIAL=true
 359 fi
 360 if test "x${ac_cv_header_zlib_h}" '!=' "xyes"; then
 361     DISABLEPNG2SWF=true;
 362     MISSINGLIBS="${MISSINGLIBS} zlib.h"
 363     PARTIAL=true
 364 fi
 365 if test "x${AVIFILE}" '!=' "xtrue" -a "x${AVIFIL32}" '!=' "xtrue"; then
 366     MISSINGLIBS="${MISSINGLIBS} avifile"
 367     PARTIAL=true
 368 fi
 369
 370 AC_MSG_RESULT(${MISSINGLIBS})
 371
 372 # ------------------------------------------------------------------
 373
 374 if test "x${MISSINGLIBS}" '!=' "x"; then
 375   echo "***************************************************"
 376   echo "* The following headers/libraries are missing: " ${MISSINGLIBS}
 377 fi
 378
 379 avi2swf="avi2swf/Makefile"
 380 if test "x${AVIFILE}" '!=' "xtrue" -a "x${AVIFIL32}" '!=' "xtrue"; then
 381  echo "* Disabling avi2swf tool..."
 382  echo all install uninstall clean: > avi2swf/Makefile
 383  avi2swf=
 384 fi
 385
 386 pdf2swf_makefile="lib/pdf/Makefile"
 387 PDF2SWF='pdf2swf$(E)'
 388 LIBPDF='libpdf$(A)'
 389
 390 if test "x${DISABLEPDF2SWF}" = "xtrue"; then
 391   echo "* Disabling pdf2swf tool..."
 392   rm -f lib/pdf/Makefile
 393   echo all install uninstall clean: > lib/pdf/Makefile
 394   pdf2swf_makefile=""
 395   PDF2SWF=
 396   LIBPDF=
 397 fi
 398 AC_SUBST(PDF2SWF)
 399 AC_SUBST(LIBPDF)
 400
 401 if test "x${ZLIBMISSING}" = "xtrue"; then
 402   echo
 403   echo "* Warning! Without zlib, you will not be able to read"
 404   echo "* or write compressed Flash MX files!"
 405 fi
 406
 407 JPEG2SWF='jpeg2swf$(E)'
 408 if test "x${DISABLEJPEG2SWF}" = "xtrue"; then
 409   echo "* Disabling jpeg2swf tool..."
 410   JPEG2SWF=
 411 fi
 412 export JPEG2SWF
 413 AC_SUBST(JPEG2SWF)
 414
 415 GIF2SWF='gif2swf$(E)'
 416 if test "x${DISABLEGIF2SWF}" = "xtrue"; then
 417   echo "* Disabling gif2swf tool..."
 418   GIF2SWF=
 419 fi
 420 export GIF2SWF
 421 AC_SUBST(GIF2SWF)
 422
 423 PNG2SWF='png2swf$(E)'
 424 if test "x${DISABLEPNG2SWF}" = "xtrue"; then
 425   echo "* Disabling png2swf tool..."
 426   PNG2SWF=
 427 fi
 428 export PNG2SWF
 429 AC_SUBST(PNG2SWF)
 430
 431 if test "x${MISSINGLIBS}" '!=' "x"; then
 432   if test "x${PARTIAL}" '=' "x"; then
 433     echo "* (never mind)"
 434   fi
 435   echo "***************************************************"
 436 fi
 437
 438 # ------------------------------------------------------------------
 439
 440 if test -f "release.in"; then release_in="./release"; fi
 441 FILES="$release_in Makefile.common ${avi2swf} Makefile lib/Makefile lib/action/Makefile src/Makefile ${pdf2swf_makefile} swfs/Makefile pdf2swf/fonts/Makefile ${pythonrfxswf} ${lame_makefile} lib/art/Makefile"
 442
 443 dnl old autoconf
 444 AC_OUTPUT(${FILES})
 445
 446 dnl new autoconf
 447 dnl AC_CONFIG_FILES([${FILES}])
 448 dnl AC_OUTPUT
 449
 450 #
 451 # On development trees, create snapshots of config.status
 452 #
 453 if test -f snapshot -a "x$CHECKMEM" = "x" -a "x$PROFILING" = "x";then
 454     if test "x${MINGW}" = "xyes"; then
 455         echo cp config.status config.status.win32
 456         cp config.status config.status.win32
 457     else
 458         if test "x$DEBUG" '=' "x" -a "x$OPTIMIZE"  '=' "x";then
 459             echo cp config.status config.status.linux
 460             cp config.status config.status.linux
 461         fi
 462         if test "x$DEBUG" '!=' "x" -a "x$OPTIMIZE"  '=' "x";then
 463             echo cp config.status config.status.debug
 464             cp config.status config.status.debug
 465         fi
 466         if test "x$DEBUG"    = "x" -a "x$OPTIMIZE" '!=' "x"; then
 467             echo cp config.status config.status.optimize
 468             cp config.status config.status.optimize
 469         fi
 470     fi
 471 fi