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=0.8.0
  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 $CXXFLAGS"
  61 fi
  62 fi
  63 #OLDGCC=1
  64 #if test "x$OLDGCC" '!=' "x";then
  65 #     #CFLAGS="$CFLAGS --std=c89 -ansi -pendantic"
  66 #     #CXXFLAGS="$CXXFLAGS --std=c89 -ansi -pendantic"
  67 #     CFLAGS="$CFLAGS -ansi -pendantic"
  68 #     CXXFLAGS="$CXXFLAGS -ansi -pendantic"
  69 #fi
  70
  71 export PACKAGE VERSION CFLAGS CXXFLAGS
  72
  73 dnl Checks for programs.
  74
  75 AC_CANONICAL_HOST
  76
  77 SHARED="-shared"
  78 MACOSX=
  79 case $host_os in
  80     *darwin* )
  81         MACOSX=yes
  82         CFLAGS="$CFLAGS"
  83         CXXFLAGS="$CXXFLAGS -fno-rtti"
  84         SHARED="-bundle"
  85         # Use fink packages if available.
  86         #if test -d /sw/include && test -d /sw/lib; then
  87         #    CPPFLAGS="${CPPFLAGS} -I/sw/include"
  88         #    LDFLAGS="${LDFLAGS} -L/sw/lib"
  89         #fi
  90         ;;
  91 esac
  92
  93 AC_SUBST(SHARED)
  94
  95 dnl Checks for programs.
  96  AC_PROG_CC
  97  AC_PROG_CXX
  98
  99
 100 RFX_CHECK_OLDGCC
 101
 102 if test "x$GCC_IS_OK" '=' "x";then
 103     echo "***************************************************"
 104     echo "* Your gcc is too old to compile this!"
 105     echo "* "
 106     echo "* The last version compilable by this compiler is "
 107     echo "* swftools 0.7.0, which you can download from "
 108     echo "* http://www.swftools.org/swftools-0.7.0.tar.gz "
 109     echo "* ."
 110     echo "* Newer versions require at least gcc 3.0.0 "
 111     echo "***************************************************"
 112     exit 1
 113 fi
 114
 115 if test "x$CHECKMEM" '!=' "x";then
 116     CC="ccmalloc $CC"
 117     CXX="ccmalloc $CXX"
 118     #echo running again
 119     #unset ac_cv_prog_CC
 120     #unset ac_cv_prog_CXX
 121     #AC_PROG_CC
 122     #AC_PROG_CXX
 123 fi
 124  AC_PROG_CPP
 125
 126  AC_PROG_RANLIB
 127  AC_PROG_MAKE_SET
 128  AC_PROG_INSTALL
 129  AC_PROG_LN_S
 130  AC_CHECK_PROGS(UNCOMPRESS, gzip uncompress compress, )
 131
 132 dnl Checks for system services
 133 OBJEXT="o"
 134 AREXT=".a"
 135 CXXLIBS="-lstdc++"
 136
 137 AC_EXEEXT
 138
 139 if test "x$EXEEXT" = "x.exe";then
 140     OBJEXT="obj"
 141     AREXT=".lib"
 142     CXXLIBS=""
 143 fi
 144 AC_SUBST(OBJEXT)
 145 AC_SUBST(AREXT)
 146
 147 RFX_CHECK_MING
 148
 149 SLEXT="so"
 150 if test "x${MINGW}" != "xyes"; then
 151     # no mingW
 152     AC_DEFINE_UNQUOTED(O_BINARY, 0)
 153 else
 154     # mingW
 155     SLEXT="dll"
 156     CXXLIBS=""
 157 fi
 158 export SLEXT
 159 AC_SUBST(SLEXT)
 160 AC_SUBST(CXXLIBS)
 161
 162 # The following tries to make use of includes and libraries in
 163 # /usr/local, too. Notice: A -I/usr/local/include might break
 164 # things (MingW, cross-compiling etc.) in the same way as -I/usr/include,
 165 # especially on systems which link /usr/local to /usr, so it has yet
 166 # to be seen how useful this is.
 167 if test -d /usr/local/lib; then
 168     LDFLAGS="$LDFLAGS -L/usr/local/lib"
 169 fi
 170 if test -d /usr/local/include; then
 171 # Leave that alone. It's causing trouble e.g. with gcc 3.2 on gentoo.
 172 #   CPPFLAGS="$CPPFLAGS -I/usr/local/include"
 173     echo > /dev/null
 174 fi
 175 if test "$prefix" != "NONE" -a "$prefix" != "/usr/local" -a "$prefix" != "/usr/local/"; then
 176     # if the user has a special prefix (like /opt), there might also be $prefix/lib
 177     # and $prefix/include, which should be included in our search paths for libraries
 178     # and includes.
 179     LDFLAGS="$LDFLAGS -L${libdir}"
 180     CPPFLAGS="$CPPFLAGS -I${includedir}"
 181     # TODO- test whether gcc still works after this
 182 fi
 183
 184 #Mac OS:
 185 #LDFLAGS "-L/sw/lib" ; CPPFLAGS "-I/sw/include -I/sw/include/lame"
 186
 187
 188 # this must be done after (I believe) AC_PROG_MAKE_SET
 189 if test "x$DEBUG" '!=' "x" -o "x$STRIP" = "x";then
 190     STRIP="@echo debug enabled, not stripping "
 191     export STRIP
 192     AC_SUBST(STRIP)
 193 fi
 194
 195 dnl Checks for libraries.
 196  AC_CHECK_LIB(m, sin,,
 197  echo "Error: Math library not found.";
 198  exit;
 199  )
 200  AC_CHECK_LIB(z, deflate,, ZLIBMISSING=true)
 201
 202 if test "x$ZLIBMISSING" = "xtrue";then
 203     echo
 204     echo "ERROR:"
 205     echo "You need zlib to compile swftools"
 206     echo
 207     exit
 208 fi
 209
 210 AC_CHECK_LIB(jpeg, jpeg_write_raw_data,, JPEGLIBMISSING=true)
 211 AC_CHECK_LIB(t1, T1_LoadFont,, T1LIBMISSING=true)
 212 AC_CHECK_LIB(ungif, DGifOpen,, UNGIFMISSING=true)
 213 if test "$UNGIFMISSING";then
 214     UNGIFMISSING=
 215     AC_CHECK_LIB(gif, DGifOpen,, UNGIFMISSING=true)
 216 fi
 217
 218 RFX_CHECK_BYTEORDER
 219 AC_SUBST(WORDS_BIGENDIAN)
 220 RFX_CHECK_SYSTEM_BACKTICKS
 221 AC_SUBST(SYSTEM_BACKTICKS)
 222
 223 AC_ARG_PROGRAM
 224
 225 dnl Checks for header files.
 226  AC_CONFIG_HEADER(config.h)
 227  AC_HEADER_DIRENT
 228  AC_HEADER_STDC
 229  AC_CHECK_HEADERS(zlib.h gif_lib.h jpeglib.h t1lib.h assert.h signal.h pthread.h sys/stat.h sys/types.h dirent.h sys/bsdtypes.h sys/ndir.h sys/dir.h ndir.h time.h)
 230
 231 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
 232 AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
 233 AC_SUBST(PACKAGE)
 234 AC_SUBST(VERSION)
 235
 236 AC_SUBST(HAVE_UNISTD_H)
 237 AC_SUBST(EXEEXT)
 238
 239 dnl Checks for typedefs, structures, and compiler characteristics.
 240  AC_C_CONST
 241  AC_C_INLINE
 242  AC_TYPE_OFF_T
 243  AC_TYPE_SIZE_T
 244  AC_STRUCT_TM
 245  AC_CHECK_TYPE(boolean,int) #needed for jpeglib
 246  AC_CHECK_FUNCS(popen mkstemp stat lrand48 rand srand48 srand bcopy bzero time)
 247
 248 AC_CHECK_SIZEOF([signed])
 249 AC_CHECK_SIZEOF([unsigned])
 250 AC_CHECK_SIZEOF([signed long])
 251 AC_CHECK_SIZEOF([unsigned long])
 252 AC_CHECK_SIZEOF([signed long long])
 253 AC_CHECK_SIZEOF([unsigned long long])
 254
 255 RFX_CHECK_FREETYPE
 256
 257 #RFX_CHECK_FONTCONFIG
 258
 259 lame_objects=
 260 lame_makefile=
 261 if test "x${DISABLE_LAME}" = "xtrue"; then
 262     echo "*" Disabling lame support...
 263 else
 264     # old lame code at lib/lame
 265     if test -f lib/lame/Makefile.in; then
 266         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)"
 267         lame_makefile="lib/lame/Makefile"
 268         CPPFLAGS="$CPPFLAGS -Ilame"
 269         AC_DEFINE_UNQUOTED(HAVE_LAME, 1)
 270     else
 271         if test -d /usr/include/lame; then
 272             CPPFLAGS="$CPPFLAGS -I /usr/include/lame"
 273         else
 274             if test -d /usr/local/include/lame; then
 275                 CPPFLAGS="$CPPFLAGS -I /usr/local/include/lame"
 276             fi
 277         fi
 278         AC_CHECK_LIB(mp3lame, lame_init,, NO_LIBMP3LAME=1)
 279         AC_CHECK_HEADERS(lame.h)
 280         if test "x$NO_LIBMP3LAME" "!=" "x1" -a "x$ac_cv_header_lame_h" "!=" "x";then
 281             AC_DEFINE_UNQUOTED(HAVE_LAME, 1)
 282         fi
 283     fi
 284 fi
 285 AC_SUBST(lame_objects)
 286
 287 # ------------------------------------------------------------------
 288
 289 RFX_CHECK_AVI2SWF
 290 if test "x${AVIFILE}" = "xtrue"; then
 291     VIDEO_LIBS="$VIDEO_LIBS $AVIFILE_LIBS"
 292     VIDEO_CFLAGS="$VIDEO_CFLAGS $AVIFILE_CFLAGS"
 293     AC_DEFINE_UNQUOTED(HAVE_AVIFILE, 1)
 294 fi
 295
 296 if test "x${WIN32}" != "x"; then
 297     #AC_CHECK_LIB(avifil32, AVIFileInit,AVIFIL32=true)
 298     #if test "x${AVIFIL32}" != "x"; then
 299     #  VIDEO_LIBS="$VIDEO_LIBS -lavifil32"
 300     #fi
 301     VIDEO_LIBS="$VIDEO_LIBS -lavifil32"
 302     AVIFIL32=true
 303 fi
 304
 305 AC_SUBST(VIDEO_LIBS)
 306 AC_SUBST(VIDEO_CFLAGS)
 307 # ------------------------------------------------------------------
 308
 309 if test "x${UNCOMPRESS}" = "xgzip"; then
 310     AC_DEFINE_UNQUOTED(USE_GZIP, 1)
 311 fi
 312 AC_SUBST(USE_GZIP)
 313
 314 # ------------------------------------------------------------------
 315
 316 RFX_CHECK_PYTHON
 317
 318 if test "x$PYTHON_OK" '!=' "xyes";then
 319     echo all install uninstall clean: > lib/python/Makefile
 320     # fail silently- the most users won't have any need for the
 321     # python interface anyway
 322 else
 323     pythonrfxswf="lib/python/Makefile"
 324 fi
 325
 326 # ------------------------------------------------------------------
 327
 328 AC_MSG_CHECKING([for missing libraries])
 329
 330 if test "x$ZLIBMISSING" = "xtrue";then
 331     MISSINGLIBS="${MISSINGLIBS} zlib"
 332     DISABLEPNG2SWF=true
 333     PARTIAL=true
 334 fi
 335 if test "x$JPEGLIBMISSING" = "xtrue";then
 336     MISSINGLIBS="${MISSINGLIBS} jpeglib"
 337     DISABLEPDF2SWF=true
 338     DISABLEJPEG2SWF=true
 339     PARTIAL=true
 340 fi
 341 if test "x$T1LIBMISSING" = "xtrue";then
 342     MISSINGLIBS="${MISSINGLIBS} t1lib"
 343 fi
 344 if test "x$UNGIFMISSING" = "xtrue";then
 345     DISABLEGIF2SWF=true
 346     MISSINGLIBS="${MISSINGLIBS} ungif"
 347     PARTIAL=true
 348 fi
 349
 350 if test "x${ac_cv_header_jpeglib_h}" '!=' "xyes"; then
 351     DISABLEPDF2SWF=true;
 352     DISABLEJPEG2SWF=true;
 353     MISSINGLIBS="${MISSINGLIBS} jpeglib.h"
 354     PARTIAL=true
 355 fi
 356 if test "x$HAVE_FREETYPE" '!=' "x1"; then
 357     DISABLEPDF2SWF=true;
 358     MISSINGLIBS="${MISSINGLIBS} freetype"
 359     PARTIAL=true
 360 fi
 361 if test "x${ac_cv_header_t1lib_h}" '!=' "xyes"; then
 362     MISSINGLIBS="${MISSINGLIBS} t1lib.h"
 363 fi
 364 if test "x${ac_cv_header_gif_lib_h}" '!=' "xyes"; then
 365     DISABLEGIF2SWF=true
 366     MISSINGLIBS="${MISSINGLIBS} gif_lib.h"
 367     PARTIAL=true
 368 fi
 369 if test "x${ac_cv_header_zlib_h}" '!=' "xyes"; then
 370     DISABLEPNG2SWF=true;
 371     MISSINGLIBS="${MISSINGLIBS} zlib.h"
 372     PARTIAL=true
 373 fi
 374 #if test "x${AVIFILE}" '!=' "xtrue" -a "x${AVIFIL32}" '!=' "xtrue"; then
 375 #    MISSINGLIBS="${MISSINGLIBS} avifile"
 376 #fi
 377
 378 AC_MSG_RESULT(${MISSINGLIBS})
 379
 380 # ------------------------------------------------------------------
 381
 382 if test "x${MISSINGLIBS}" '!=' "x"; then
 383   echo "***************************************************"
 384   echo "* The following headers/libraries are missing: " ${MISSINGLIBS}
 385 fi
 386
 387 avi2swf="avi2swf/Makefile"
 388 if test "x${AVIFILE}" '!=' "xtrue" -a "x${AVIFIL32}" '!=' "xtrue"; then
 389  #don't whine, avi2swf is outdated anyway
 390  #echo "* Disabling avi2swf tool..."
 391  echo all install uninstall clean: > avi2swf/Makefile
 392  avi2swf=
 393 fi
 394
 395 pdf2swf_makefile="lib/pdf/Makefile"
 396 PDF2SWF='pdf2swf$(E)'
 397 LIBPDF='libpdf$(A)'
 398
 399 if test "x${DISABLEPDF2SWF}" = "xtrue"; then
 400   echo "* Disabling pdf2swf tool..."
 401   rm -f lib/pdf/Makefile
 402   echo all install uninstall clean: > lib/pdf/Makefile
 403   pdf2swf_makefile=""
 404   PDF2SWF=
 405   LIBPDF=
 406 fi
 407 AC_SUBST(PDF2SWF)
 408 AC_SUBST(LIBPDF)
 409
 410 if test "x${ZLIBMISSING}" = "xtrue"; then
 411   echo
 412   echo "* Warning! Without zlib, you will not be able to read"
 413   echo "* or write compressed Flash MX files!"
 414 fi
 415
 416 JPEG2SWF='jpeg2swf$(E)'
 417 if test "x${DISABLEJPEG2SWF}" = "xtrue"; then
 418   echo "* Disabling jpeg2swf tool..."
 419   JPEG2SWF=
 420 fi
 421 export JPEG2SWF
 422 AC_SUBST(JPEG2SWF)
 423
 424 GIF2SWF='gif2swf$(E)'
 425 if test "x${DISABLEGIF2SWF}" = "xtrue"; then
 426   echo "* Disabling gif2swf tool..."
 427   GIF2SWF=
 428 fi
 429 export GIF2SWF
 430 AC_SUBST(GIF2SWF)
 431
 432 PNG2SWF='png2swf$(E)'
 433 if test "x${DISABLEPNG2SWF}" = "xtrue"; then
 434   echo "* Disabling png2swf tool..."
 435   PNG2SWF=
 436 fi
 437 export PNG2SWF
 438 AC_SUBST(PNG2SWF)
 439
 440 if test "x${MISSINGLIBS}" '!=' "x"; then
 441   if test "x${PARTIAL}" '=' "x"; then
 442     echo "* (never mind)"
 443   fi
 444   echo "***************************************************"
 445 fi
 446
 447 # ------------------------------------------------------------------
 448
 449 if test -f "release.in"; then release_in="./release"; fi
 450 FILES="$release_in Makefile.common ${avi2swf} Makefile lib/Makefile lib/action/Makefile src/Makefile ${pdf2swf_makefile} swfs/Makefile pdf2swf/fonts/Makefile ${pythonrfxswf} ${lame_makefile} lib/art/Makefile"
 451
 452 dnl old autoconf
 453 AC_OUTPUT(${FILES})
 454
 455 dnl new autoconf
 456 dnl AC_CONFIG_FILES([${FILES}])
 457 dnl AC_OUTPUT
 458
 459 #
 460 # On development trees, create snapshots of config.status
 461 #
 462 if test -f snapshot -a "x$CHECKMEM" = "x" -a "x$PROFILING" = "x";then
 463     if test "x${MINGW}" = "xyes"; then
 464         echo cp config.status config.status.win32
 465         cp config.status config.status.win32
 466     else
 467         if test "x$DEBUG" '=' "x" -a "x$OPTIMIZE"  '=' "x";then
 468             echo cp config.status config.status.linux
 469             cp config.status config.status.linux
 470         fi
 471         if test "x$DEBUG" '!=' "x" -a "x$OPTIMIZE"  '=' "x";then
 472             echo cp config.status config.status.debug
 473             cp config.status config.status.debug
 474         fi
 475         if test "x$DEBUG"    = "x" -a "x$OPTIMIZE" '!=' "x"; then
 476             echo cp config.status config.status.optimize
 477             cp config.status config.status.optimize
 478         fi
 479     fi
 480 fi