configure.ac

   1
   2 # According to http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info :
   3 #
   4 # 1) when bugs are fixed or internal code is changed: increase MICRO
   5 # 2) if API is added, increase MINOR and set MICRO to 0
   6 # 3) if API or ABI is broken (this case should (must) never happen as it's very bad for a library), or a new designed library, increase MAJOR and set MINOR and MICRO to 0
   7
   8 m4_define([OPJ_MAJOR], [1])
   9 m4_define([OPJ_MINOR], [4])
  10 m4_define([OPJ_MICRO], [99])
  11
  12 m4_define([lt_cur], m4_eval(OPJ_MAJOR + OPJ_MINOR))
  13 m4_define([lt_rev], OPJ_MICRO)
  14 m4_define([lt_age], OPJ_MINOR)
  15
  16 AC_PREREQ([2.62])
  17 AC_INIT([OpenJPEG],
  18    [OPJ_MAJOR.OPJ_MINOR.OPJ_MICRO],
  19    [openjpeg@googlegroups.com],
  20    [openjpeg],
  21    [http://www.openjpeg.org])
  22 AC_CONFIG_SRCDIR([configure.ac])
  23 AC_CONFIG_MACRO_DIR([m4])
  24 AC_CONFIG_HEADERS([opj_config.h])
  25
  26 AC_CANONICAL_SYSTEM
  27 AC_CANONICAL_HOST
  28
  29 AM_INIT_AUTOMAKE(1.11 foreign dist-bzip2)
  30 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  31
  32 MAJOR_NR=OPJ_MAJOR
  33 MINOR_NR=OPJ_MINOR
  34 MICRO_NR=OPJ_MICRO
  35 AC_SUBST(MAJOR_NR)
  36 AC_SUBST(MINOR_NR)
  37 AC_SUBST(MICRO_NR)
  38
  39 LT_PREREQ([2.0])
  40 LT_INIT([win32-dll])
  41
  42 lt_version=lt_cur:lt_rev:lt_age
  43 AC_SUBST(lt_version)
  44
  45
  46 ### Needed information
  47
  48 have_win32=no
  49 have_darwin="no"
  50 case "$host_os" in
  51    mingw*)
  52       have_win32="yes"
  53       ;;
  54    darwin*)
  55       have_darwin="yes"
  56       ;;
  57 esac
  58
  59 AM_CONDITIONAL([HAVE_WIN32], [test "x${have_win32}" = "xyes"])
  60 AM_CONDITIONAL([HAVE_DARWIN], [test "x${have_darwin}" = "xyes"])
  61
  62
  63 ### Additional options to configure
  64
  65 # debug
  66
  67 AC_ARG_ENABLE([debug],
  68    [AC_HELP_STRING([--enable-debug], [build with debug symbols @<:@default=disabled@:>@])],
  69    [
  70     if test "x${enableval}" = "xyes" ; then
  71        want_debug="yes"
  72     else
  73        want_debug="no"
  74     fi
  75    ],
  76    [want_debug="no"])
  77
  78 AC_MSG_CHECKING([whether to build in debug mode])
  79 AC_MSG_RESULT([${want_debug}])
  80
  81 # MJ2
  82
  83 AC_ARG_ENABLE([mj2],
  84    [AC_HELP_STRING([--enable-mj2], [build mj2 binaries @<:@default=disabled@:>@])],
  85    [
  86     if test "x${enableval}" = "xyes" ; then
  87        want_mj2="yes"
  88     else
  89        want_mj2="no"
  90     fi
  91    ],
  92    [want_mj2="no"])
  93
  94 AC_MSG_CHECKING([whether to build the MJ2 binaries])
  95 AC_MSG_RESULT([${want_mj2}])
  96
  97 if test "x${want_mj2}" = "xyes" ; then
  98    AC_DEFINE(USE_MJ2, [1], [define to 1 if you use mj2])
  99 fi
 100
 101 AM_CONDITIONAL([WANT_MJ2], [test "x${want_mj2}" = "xyes"])
 102
 103 # JPWL
 104
 105 AC_ARG_ENABLE([jpwl],
 106    [AC_HELP_STRING([--enable-jpwl], [build JPWL library @<:@default=disabled@:>@])],
 107    [
 108     if test "x${enableval}" = "xyes" ; then
 109        want_jpwl="yes"
 110     else
 111        want_jpwl="no"
 112     fi
 113    ],
 114    [want_jpwl="no"])
 115
 116 AC_MSG_CHECKING([whether to build the JPWL library])
 117 AC_MSG_RESULT([${want_jpwl}])
 118
 119 if test "x${want_jpwl}" = "xyes" ; then
 120    AC_DEFINE(USE_JPWL, [1], [define to 1 if you use jpwl])
 121 fi
 122
 123 AM_CONDITIONAL([WANT_JPWL], [test "x${want_jpwl}" = "xyes"])
 124
 125 # JPIP
 126
 127 AC_ARG_ENABLE([jpip],
 128    [AC_HELP_STRING([--enable-jpip], [build jpip library @<:@default=disabled@:>@])],
 129    [
 130     if test "x${enableval}" = "xyes" ; then
 131        want_jpip="yes"
 132     else
 133        want_jpip="no"
 134     fi
 135    ],
 136    [want_jpip="no"])
 137
 138 AC_MSG_CHECKING([whether to build the JPIP library])
 139 AC_MSG_RESULT([${want_jpip}])
 140
 141 if test "x${want_jpip}" = "xyes" ; then
 142    AC_DEFINE(USE_JPIP, [1], [define to 1 if you use jpip])
 143 fi
 144
 145 # libfcgi
 146
 147 if test "x${want_jpip}" = "xyes" ; then
 148    OPJ_CHECK_LIB([/usr],
 149       [fcgi_stdio.h],
 150       [fcgi],
 151       [FCGI_printf],
 152       [want_jpip="yes"],
 153       [want_jpip="no"])
 154 fi
 155
 156 if test "x${want_jpip}" = "xno" ; then
 157    OPJ_CHECK_LIB([/usr/local],
 158       [fcgi_stdio.h],
 159       [fcgi],
 160       [FCGI_printf],
 161       [want_jpip="yes"],
 162       [want_jpip="no"])
 163 fi
 164
 165 if test "x${want_jpip}" = "xno" ; then
 166    OPJ_CHECK_LIB([/opt],
 167       [fcgi_stdio.h],
 168       [fcgi],
 169       [FCGI_printf],
 170       [want_jpip="yes"],
 171       [want_jpip="no"])
 172 fi
 173
 174 AM_CONDITIONAL([WANT_JPIP], [test "x${want_jpip}" = "xyes"])
 175
 176
 177 ### Checks for programs
 178
 179 AC_PROG_CC
 180
 181 # pkg-config
 182
 183 PKG_PROG_PKG_CONFIG
 184
 185 # Check whether pkg-config supports Requires.private
 186 if $PKG_CONFIG --atleast-pkgconfig-version 0.22 ; then
 187    pkgconfig_requires_private="Requires.private"
 188 else
 189    pkgconfig_requires_private="Requires"
 190 fi
 191 AC_SUBST(pkgconfig_requires_private)
 192 AC_SUBST(requirements)
 193
 194 # doxygen
 195
 196 OPJ_CHECK_DOXYGEN
 197
 198 #  ln -s
 199
 200 AC_PROG_LN_S
 201
 202
 203 ### Checks for libraries
 204
 205 # libpng
 206
 207 have_libpng="no"
 208
 209 AC_ARG_ENABLE([png],
 210    [AC_HELP_STRING([--disable-png], [disable PNG support @<:@default=enabled@:>@])],
 211    [
 212     if test "x${enableval}" = "xyes" ; then
 213        want_png="yes"
 214     else
 215        want_png="no"
 216     fi
 217    ],
 218    [want_png="yes"])
 219
 220 AC_MSG_CHECKING([whether to build with PNG support])
 221 AC_MSG_RESULT([${want_png}])
 222
 223 if test "x${want_png}" = "xyes" ; then
 224
 225    PKG_CHECK_MODULES([PNG], [libpng15],
 226       [have_libpng="yes"],
 227       [
 228        PKG_CHECK_MODULES([PNG], [libpng14],
 229           [have_libpng="yes"],
 230           [
 231            PKG_CHECK_MODULES([PNG], [libpng12],
 232               [have_libpng="yes"],
 233               [
 234                PKG_CHECK_MODULES([PNG], [libpng],
 235                   [have_libpng="yes"],
 236                   [have_libpng="no"])
 237               ])
 238           ])
 239       ])
 240
 241    if ! test "x${have_libpng}" = "xyes" ; then
 242       OPJ_CHECK_LIB([/usr],
 243          [png.h],
 244          [png],
 245          [png_create_write_struct],
 246          [have_libpng="yes"],
 247          [have_libpng="no"])
 248    fi
 249
 250    if ! test "x${have_libpng}" = "xyes" ; then
 251       OPJ_CHECK_LIB([/usr/local],
 252          [png.h],
 253          [png],
 254          [png_create_write_struct],
 255          [have_libpng="yes"],
 256          [have_libpng="no"])
 257    fi
 258
 259    if ! test "x${have_libpng}" = "xyes" ; then
 260       OPJ_CHECK_LIB([/opt],
 261          [png.h],
 262          [png],
 263          [png_create_write_struct],
 264          [have_libpng="yes"],
 265          [have_libpng="no"])
 266    fi
 267
 268    if test "x${have_libpng}" = "xno" ; then
 269       AC_MSG_WARN([Can not find a usuable PNG library. Make sure that CPPFLAGS and LDFLAGS are correctly set.])
 270    fi
 271
 272 fi
 273
 274 AC_MSG_CHECKING([whether PNG is available])
 275 AC_MSG_RESULT([${have_libpng}])
 276
 277 if test "x${have_libpng}" = "xyes" ; then
 278    AC_DEFINE(HAVE_LIBPNG, [1], [define to 1 if you have libpng])
 279 fi
 280
 281 AM_CONDITIONAL([with_libpng], [test x${have_libpng} = "xyes"])
 282
 283 # libtiff
 284
 285 have_libtiff="no"
 286
 287 AC_ARG_ENABLE([tiff],
 288    [AC_HELP_STRING([--disable-tiff], [disable TIFF support @<:@default=enabled@:>@])],
 289    [
 290     if test "x${enableval}" = "xyes" ; then
 291        want_tiff="yes"
 292     else
 293        want_tiff="no"
 294     fi
 295    ],
 296    [want_tiff="yes"])
 297
 298 AC_MSG_CHECKING([whether to build with TIFF support])
 299 AC_MSG_RESULT([${want_tiff}])
 300
 301 if test "x${want_tiff}" = "xyes" ; then
 302
 303    OPJ_CHECK_LIB([/usr],
 304       [tiff.h],
 305       [tiff],
 306       [TIFFOpen],
 307       [have_libtiff="yes"],
 308       [have_libtiff="no"])
 309
 310    if ! test "x${have_libtiff}" = "xyes" ; then
 311       OPJ_CHECK_LIB([/usr/local],
 312          [tiff.h],
 313          [tiff],
 314          [TIFFOpen],
 315          [have_libtiff="yes"],
 316          [have_libtiff="no"])
 317    fi
 318
 319    if ! test "x${have_libtiff}" = "xyes" ; then
 320       OPJ_CHECK_LIB([/opt],
 321          [tiff.h],
 322          [tiff],
 323          [TIFFOpen],
 324          [have_libtiff="yes"],
 325          [have_libtiff="no"])
 326    fi
 327
 328    if test "x${have_libtiff}" = "xno" ; then
 329       AC_MSG_WARN([Can not find a usuable TIFF library. Make sure that CPPFLAGS and LDFLAGS are correctly set.])
 330    fi
 331 fi
 332
 333 AC_MSG_CHECKING([whether TIFF is available])
 334 AC_MSG_RESULT([${have_libtiff}])
 335
 336 if test "x${have_libtiff}" = "xyes" ; then
 337    AC_DEFINE(HAVE_LIBTIFF, [1], [define to 1 if you have libtiff])
 338 fi
 339
 340 AM_CONDITIONAL([with_libtiff], [test "x${have_libtiff}" = "xyes"])
 341
 342 AC_ARG_VAR([TIFF_CFLAGS], [preprocessor flags for libtiff])
 343 AC_SUBST(TIFF_CFLAGS)
 344 AC_ARG_VAR([TIFF_LIBS], [linker flags for libtiff])
 345 AC_SUBST(TIFF_LIBS)
 346
 347 # libcms2
 348
 349 lcms_output="no"
 350 have_lcms2="no"
 351
 352 AC_ARG_ENABLE([lcms2],
 353    [AC_HELP_STRING([--disable-lcms2], [disable LCMS-2 support @<:@default=enabled@:>@])],
 354    [
 355     if test "x${enableval}" = "xyes" ; then
 356        want_lcms2="yes"
 357     else
 358        want_lcms2="no"
 359     fi
 360    ],
 361    [want_lcms2="yes"])
 362
 363 AC_MSG_CHECKING([whether to build with LCMS-2 support])
 364 AC_MSG_RESULT([${want_lcms2}])
 365
 366 if test "x${want_lcms2}" = "xyes" ; then
 367    PKG_CHECK_MODULES([LCMS2], [lcms2],
 368       [have_lcms2="yes"],
 369       [have_lcms2="no"])
 370 fi
 371
 372 AC_MSG_CHECKING([whether LCMS-2 is available])
 373 AC_MSG_RESULT([${have_lcms2}])
 374
 375 if test "x${have_lcms2}" = "xyes" ; then
 376    AC_DEFINE(HAVE_LIBLCMS2, [1], [define to 1 if you have lcms version 2.x])
 377    lcms_output="lcms version 2.x"
 378 fi
 379
 380 # libcms1
 381
 382 AC_ARG_ENABLE([lcms1],
 383    [AC_HELP_STRING([--disable-lcms1], [disable LCMS-1 support @<:@default=enabled@:>@])],
 384    [
 385     if test "x${enableval}" = "xyes" ; then
 386        want_lcms1="yes"
 387     else
 388        want_lcms1="no"
 389     fi
 390    ],
 391    [want_lcms1="yes"])
 392
 393 AC_MSG_CHECKING([whether to build with LCMS-1 support])
 394 AC_MSG_RESULT([${want_lcms1}])
 395
 396 if test "x${have_lcms2}" = "xno" ; then
 397
 398    if test "x${want_lcms1}" = "xyes" ; then
 399       PKG_CHECK_MODULES([LCMS1], [lcms1],
 400          [have_lcms1="yes"],
 401          [PKG_CHECK_MODULES([LCMS1], [lcms],
 402             [have_lcms1="yes"],
 403             [have_lcms1="no"])])
 404    fi
 405
 406    AC_MSG_CHECKING([whether LCMS-1 is available])
 407    AC_MSG_RESULT([${have_lcms1}])
 408
 409    if test "x${have_lcms1}" = "xyes" ; then
 410       AC_DEFINE(HAVE_LIBLCMS1, [1], [define to 1 if you have lcms version 1.x])
 411       lcms_output="lcms version 1.x"
 412    fi
 413
 414 fi
 415
 416 ### Checks for header files
 417
 418 ## FIXME: declarations must be fixed in source code. See autoconf manual
 419 AC_HEADER_DIRENT
 420
 421
 422 ### Checks for types
 423
 424
 425 ### Checks for structures
 426
 427
 428 ### Checks for compiler characteristics
 429
 430 AC_C_BIGENDIAN
 431
 432 #OPJ_COMPILER_FLAG([-Wall])
 433 #OPJ_COMPILER_FLAG([-Wextra])
 434 #OPJ_COMPILER_FLAG([-Wshadow])
 435 #OPJ_COMPILER_FLAG([-Wpointer-arith])
 436 OPJ_COMPILER_FLAG([-Wno-unused-result])
 437
 438 if test "x${want_debug}" = "xyes" ; then
 439    OPJ_COMPILER_FLAG([-g])
 440    OPJ_COMPILER_FLAG([-O0])
 441 else
 442    OPJ_COMPILER_FLAG([-O3])
 443 fi
 444
 445
 446 ### Checks for linker characteristics
 447
 448
 449 ### Checks for library functions
 450
 451 AC_CONFIG_FILES([
 452 Makefile
 453 libopenjpeg1.pc
 454 libopenjpeg-jpwl.pc
 455 libopenjpeg/Makefile
 456 libopenjpeg/jpwl/Makefile
 457 applications/Makefile
 458 applications/codec/Makefile
 459 applications/mj2/Makefile
 460 applications/jpip/Makefile
 461 applications/jpip/libopenjpip/Makefile
 462 applications/jpip/opj_server/Makefile
 463 applications/jpip/opj_client/Makefile
 464 applications/jpip/opj_client/opj_dec_server/Makefile
 465 applications/jpip/tools/Makefile
 466 applications/jpip/tools/indexer/Makefile
 467 doc/Makefile
 468 ])
 469
 470 AC_OUTPUT
 471
 472 ### Summary
 473
 474 echo
 475 echo
 476 echo
 477 echo "------------------------------------------------------------------------"
 478 echo "$PACKAGE $VERSION"
 479 echo "------------------------------------------------------------------------"
 480 echo
 481 echo
 482 echo "Configuration Options Summary:"
 483 echo
 484 echo "  Debug...............: ${want_debug}"
 485 echo
 486 echo "  Optional support:"
 487 echo "    libpng............: ${have_libpng}"
 488 echo "    libtiff...........: ${have_libtiff}"
 489 echo "    libcms............: ${lcms_output}"
 490 echo
 491 echo "  Documentation.......: ${opj_have_doxygen}"
 492 echo "    Build.............: make doc"
 493 echo
 494 echo "  mj2.................: ${want_mj2}"
 495 echo "  jpwl................: ${want_jpwl}"
 496 echo "  jpip................: ${want_jpip}"
 497 echo