configure.in
author Patrice Mandin <patmandin@gmail.com>
Thu, 08 Feb 2007 21:54:18 +0000
changeset 2085 962aa10fa95b
parent 2079 1ed2155b7ee4
child 2093 cdaeb26ed66a
permissions -rw-r--r--
make enable match name
slouken@0
     1
dnl Process this file with autoconf to produce a configure script.
slouken@0
     2
AC_INIT(README)
slouken@1341
     3
AC_CONFIG_HEADER(include/SDL_config.h)
slouken@1353
     4
AC_GNU_SOURCE
slouken@0
     5
slouken@0
     6
dnl Set various version strings - taken gratefully from the GTk sources
slouken@0
     7
#
slouken@0
     8
# Making releases:
slouken@0
     9
# Edit include/SDL/SDL_version.h and change the version, then:
slouken@0
    10
#   SDL_MICRO_VERSION += 1;
slouken@0
    11
#   SDL_INTERFACE_AGE += 1;
slouken@0
    12
#   SDL_BINARY_AGE += 1;
slouken@0
    13
# if any functions have been added, set SDL_INTERFACE_AGE to 0.
slouken@0
    14
# if backwards compatibility has been broken,
slouken@0
    15
# set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0.
slouken@0
    16
#
slouken@0
    17
SDL_MAJOR_VERSION=1
slouken@1895
    18
SDL_MINOR_VERSION=3
slouken@1895
    19
SDL_MICRO_VERSION=0
slouken@1886
    20
SDL_INTERFACE_AGE=0
slouken@1895
    21
SDL_BINARY_AGE=0
slouken@0
    22
SDL_VERSION=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION.$SDL_MICRO_VERSION
slouken@0
    23
slouken@0
    24
AC_SUBST(SDL_MAJOR_VERSION)
slouken@0
    25
AC_SUBST(SDL_MINOR_VERSION)
slouken@0
    26
AC_SUBST(SDL_MICRO_VERSION)
slouken@0
    27
AC_SUBST(SDL_INTERFACE_AGE)
slouken@0
    28
AC_SUBST(SDL_BINARY_AGE)
slouken@0
    29
AC_SUBST(SDL_VERSION)
slouken@0
    30
slouken@0
    31
# libtool versioning
slouken@0
    32
LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
slouken@0
    33
LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
slouken@0
    34
LT_REVISION=$SDL_INTERFACE_AGE
slouken@0
    35
LT_AGE=`expr $SDL_BINARY_AGE - $SDL_INTERFACE_AGE`
slouken@0
    36
slouken@0
    37
AC_SUBST(LT_RELEASE)
slouken@0
    38
AC_SUBST(LT_CURRENT)
slouken@0
    39
AC_SUBST(LT_REVISION)
slouken@0
    40
AC_SUBST(LT_AGE)
slouken@0
    41
slouken@1550
    42
dnl Detect the canonical build and host environments
slouken@1361
    43
AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
slouken@1550
    44
AC_CANONICAL_HOST
slouken@1354
    45
AC_C_BIGENDIAN
slouken@1354
    46
if test x$ac_cv_c_bigendian = xyes; then
slouken@1354
    47
    AC_DEFINE(SDL_BYTEORDER, 4321)
slouken@1354
    48
else
slouken@1354
    49
    AC_DEFINE(SDL_BYTEORDER, 1234)
slouken@1354
    50
fi
slouken@0
    51
slouken@1389
    52
dnl Set up the compiler and linker flags
slouken@1571
    53
INCLUDE="-I$srcdir/include"
slouken@1373
    54
if test x$srcdir != x.; then
slouken@1742
    55
    # Remove SDL_config.h from the source directory, since it's the
slouken@1742
    56
    # default one, and we want to include the one that we generate.
slouken@1742
    57
    if test -f $srcdir/include/SDL_config.h; then
slouken@1742
    58
        rm $srcdir/include/SDL_config.h
slouken@1742
    59
    fi
slouken@1571
    60
    INCLUDE="-Iinclude $INCLUDE"
slouken@1373
    61
fi
slouken@1550
    62
case "$host" in
slouken@1389
    63
    *-*-cygwin*)
slouken@1389
    64
        # We build SDL on cygwin without the UNIX emulation layer
slouken@1521
    65
        BASE_CFLAGS="-I/usr/include/mingw -mno-cygwin"
slouken@1521
    66
        BASE_LDFLAGS="-mno-cygwin"
slouken@1389
    67
        ;;
slouken@1389
    68
    *)
slouken@1521
    69
        BASE_CFLAGS="-D_GNU_SOURCE=1"
slouken@1521
    70
        BASE_LDFLAGS=""
slouken@1389
    71
        ;;
slouken@1389
    72
esac
slouken@1648
    73
BUILD_CFLAGS="$CFLAGS $CPPFLAGS"
slouken@1521
    74
EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS"
slouken@1521
    75
BUILD_LDFLAGS="$LDFLAGS"
slouken@1521
    76
EXTRA_LDFLAGS="$BASE_LDFLAGS"
slouken@1823
    77
# I can't remember why I added this.  I'm sure it'll come to me...
slouken@1823
    78
#for path in /usr/local; do
slouken@1823
    79
#    if test -d $path/include; then
slouken@1823
    80
#        EXTRA_CFLAGS="$EXTRA_CFLAGS -I$path/include"
slouken@1823
    81
#    fi
slouken@1823
    82
#    if test -d $path/lib; then
slouken@1823
    83
#        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$path/lib"
slouken@1823
    84
#    fi
slouken@1823
    85
#done
slouken@1521
    86
SDL_CFLAGS="$BASE_CFLAGS"
slouken@1521
    87
SDL_LIBS="-lSDL $BASE_LDFLAGS"
slouken@1521
    88
CPPFLAGS="$CPPFLAGS $EXTRA_CFLAGS"
slouken@1521
    89
CFLAGS="$CFLAGS $EXTRA_CFLAGS"
slouken@1521
    90
LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
slouken@1373
    91
slouken@0
    92
dnl Check for tools
slouken@0
    93
AC_LIBTOOL_WIN32_DLL
slouken@1361
    94
AC_PROG_LIBTOOL
slouken@0
    95
AC_PROG_CC
slouken@200
    96
AC_PROG_CXX
slouken@0
    97
AC_PROG_INSTALL
slouken@1380
    98
AC_PROG_MAKE_SET
slouken@1341
    99
slouken@1353
   100
dnl Check for compiler characteristics
slouken@1341
   101
AC_C_CONST
slouken@1341
   102
AC_C_INLINE
slouken@1353
   103
AC_C_VOLATILE
slouken@1353
   104
slouken@1361
   105
dnl See whether we are allowed to use the system C library
slouken@1361
   106
AC_ARG_ENABLE(libc,
slouken@1637
   107
AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
slouken@1361
   108
              , enable_libc=yes)
slouken@1361
   109
if test x$enable_libc = xyes; then
slouken@1361
   110
    AC_DEFINE(HAVE_LIBC)
slouken@1353
   111
slouken@1361
   112
    dnl Check for C library headers
slouken@1361
   113
    AC_HEADER_STDC
slouken@1501
   114
    AC_CHECK_HEADERS(sys/types.h stdio.h stdlib.h stddef.h stdarg.h malloc.h memory.h string.h strings.h inttypes.h stdint.h ctype.h math.h iconv.h signal.h)
slouken@1361
   115
slouken@1361
   116
    dnl Check for typedefs, structures, etc.
slouken@1361
   117
    AC_TYPE_SIZE_T
slouken@1361
   118
    if test x$ac_cv_header_inttypes_h = xyes -o x$ac_cv_header_stdint_h = xyes; then
slouken@1361
   119
        AC_CHECK_TYPE(int64_t)
slouken@1361
   120
        if test x$ac_cv_type_int64_t = xyes; then
slouken@1361
   121
            AC_DEFINE(SDL_HAS_64BIT_TYPE)
slouken@1361
   122
        fi
slouken@1361
   123
        have_inttypes=yes
slouken@1353
   124
    fi
slouken@1361
   125
slouken@1361
   126
    dnl Checks for library functions.
icculus@2079
   127
    case "$host" in
icculus@2079
   128
    *-*-cygwin* | *-*-mingw32*)
icculus@2079
   129
        ;;
icculus@2079
   130
    *)
icculus@2079
   131
        AC_FUNC_ALLOCA
icculus@2079
   132
        ;;
icculus@2079
   133
    esac
icculus@2079
   134
slouken@1361
   135
    AC_FUNC_MEMCMP
slouken@1361
   136
    if test x$ac_cv_func_memcmp_working = xyes; then
slouken@1361
   137
        AC_DEFINE(HAVE_MEMCMP)
slouken@1361
   138
    fi
slouken@1361
   139
    AC_FUNC_STRTOD
slouken@1361
   140
    if test x$ac_cv_func_strtod = xyes; then
slouken@1361
   141
        AC_DEFINE(HAVE_STRTOD)
slouken@1361
   142
    fi
slouken@1512
   143
    AC_CHECK_FUNCS(malloc calloc realloc free getenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf iconv sigaction setjmp nanosleep)
slouken@1373
   144
slouken@1891
   145
    AC_CHECK_LIB(iconv, libiconv_open, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
slouken@1521
   146
    AC_CHECK_LIB(m, pow, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
slouken@1361
   147
fi
slouken@1361
   148
slouken@1361
   149
if test x$have_inttypes != xyes; then
slouken@1353
   150
    AC_CHECK_SIZEOF(char, 1)
slouken@1353
   151
    AC_CHECK_SIZEOF(short, 2)
slouken@1353
   152
    AC_CHECK_SIZEOF(int, 4)
slouken@1353
   153
    AC_CHECK_SIZEOF(long, 4)
slouken@1353
   154
    AC_CHECK_SIZEOF(long long, 8)
slouken@1353
   155
    if test x$ac_cv_sizeof_char = x1; then
slouken@1353
   156
        AC_DEFINE(int8_t, signed char)
slouken@1353
   157
        AC_DEFINE(uint8_t, unsigned char)
slouken@1353
   158
    fi
slouken@1353
   159
    if test x$ac_cv_sizeof_short = x2; then
slouken@1353
   160
        AC_DEFINE(int16_t, signed short)
slouken@1353
   161
        AC_DEFINE(uint16_t, unsigned short)
slouken@1353
   162
    else
slouken@1353
   163
        if test x$ac_cv_sizeof_int = x2; then
slouken@1353
   164
            AC_DEFINE(int16_t, signed int)
slouken@1353
   165
            AC_DEFINE(uint16_t, unsigned int)
slouken@1353
   166
        fi
slouken@1353
   167
    fi
slouken@1353
   168
    if test x$ac_cv_sizeof_int = x4; then
slouken@1353
   169
        AC_DEFINE(int32_t, signed int)
slouken@1353
   170
        AC_DEFINE(uint32_t, unsigned int)
slouken@1353
   171
    else
slouken@1353
   172
        if test x$ac_cv_sizeof_long = x4; then
slouken@1353
   173
            AC_DEFINE(int32_t, signed long)
slouken@1353
   174
            AC_DEFINE(uint32_t, unsigned long)
slouken@1353
   175
        fi
slouken@1353
   176
    fi
slouken@1353
   177
    if test x$ac_cv_sizeof_long = x8; then
slouken@1353
   178
        AC_DEFINE(int64_t, signed long)
slouken@1353
   179
        AC_DEFINE(uint64_t, unsigned long)
slouken@1353
   180
        AC_DEFINE(SDL_HAS_64BIT_TYPE)
slouken@1353
   181
    else
slouken@1353
   182
        if test x$ac_cv_sizeof_long_long = x8; then
slouken@1353
   183
            AC_DEFINE(int64_t, signed long long)
slouken@1353
   184
            AC_DEFINE(uint64_t, unsigned long long)
slouken@1353
   185
            AC_DEFINE(SDL_HAS_64BIT_TYPE)
slouken@1353
   186
        fi
slouken@1353
   187
    fi
slouken@1361
   188
    AC_DEFINE(size_t, unsigned int)
slouken@1361
   189
    AC_DEFINE(uintptr_t, unsigned long)
slouken@1353
   190
fi
slouken@1341
   191
slouken@1361
   192
# Standard C sources
slouken@1361
   193
SOURCES="$SOURCES $srcdir/src/*.c"
slouken@1361
   194
SOURCES="$SOURCES $srcdir/src/audio/*.c"
slouken@1361
   195
SOURCES="$SOURCES $srcdir/src/cdrom/*.c"
slouken@1361
   196
SOURCES="$SOURCES $srcdir/src/cpuinfo/*.c"
slouken@1361
   197
SOURCES="$SOURCES $srcdir/src/events/*.c"
slouken@1361
   198
SOURCES="$SOURCES $srcdir/src/file/*.c"
slouken@1361
   199
SOURCES="$SOURCES $srcdir/src/joystick/*.c"
slouken@1361
   200
SOURCES="$SOURCES $srcdir/src/stdlib/*.c"
slouken@1361
   201
SOURCES="$SOURCES $srcdir/src/thread/*.c"
slouken@1361
   202
SOURCES="$SOURCES $srcdir/src/timer/*.c"
slouken@1361
   203
SOURCES="$SOURCES $srcdir/src/video/*.c"
slouken@1361
   204
slouken@0
   205
dnl Enable/disable various subsystems of the SDL library
slouken@0
   206
slouken@0
   207
AC_ARG_ENABLE(audio,
slouken@1637
   208
AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
slouken@0
   209
              , enable_audio=yes)
slouken@1361
   210
if test x$enable_audio != xyes; then
slouken@1361
   211
    AC_DEFINE(SDL_AUDIO_DISABLED)
slouken@0
   212
fi
slouken@0
   213
AC_ARG_ENABLE(video,
slouken@1637
   214
AC_HELP_STRING([--enable-video], [Enable the video subsystem [[default=yes]]]),
slouken@0
   215
              , enable_video=yes)
slouken@1361
   216
if test x$enable_video != xyes; then
slouken@1361
   217
    AC_DEFINE(SDL_VIDEO_DISABLED)
slouken@0
   218
fi
slouken@0
   219
AC_ARG_ENABLE(events,
slouken@1637
   220
AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
slouken@0
   221
              , enable_events=yes)
slouken@1361
   222
if test x$enable_events != xyes; then
slouken@1361
   223
    AC_DEFINE(SDL_EVENTS_DISABLED)
slouken@0
   224
fi
slouken@0
   225
AC_ARG_ENABLE(joystick,
slouken@1637
   226
AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
slouken@0
   227
              , enable_joystick=yes)
slouken@1361
   228
if test x$enable_joystick != xyes; then
slouken@1361
   229
    AC_DEFINE(SDL_JOYSTICK_DISABLED)
slouken@0
   230
fi
slouken@0
   231
AC_ARG_ENABLE(cdrom,
slouken@1637
   232
AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [[default=yes]]]),
slouken@0
   233
              , enable_cdrom=yes)
slouken@1361
   234
if test x$enable_cdrom != xyes; then
slouken@1361
   235
    AC_DEFINE(SDL_CDROM_DISABLED)
slouken@0
   236
fi
slouken@0
   237
AC_ARG_ENABLE(threads,
slouken@1637
   238
AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
slouken@0
   239
              , enable_threads=yes)
slouken@0
   240
if test x$enable_threads != xyes; then
slouken@1361
   241
    AC_DEFINE(SDL_THREADS_DISABLED)
slouken@0
   242
fi
slouken@0
   243
AC_ARG_ENABLE(timers,
slouken@1637
   244
AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
slouken@0
   245
              , enable_timers=yes)
slouken@1361
   246
if test x$enable_timers != xyes; then
slouken@1361
   247
    AC_DEFINE(SDL_TIMERS_DISABLED)
slouken@0
   248
fi
slouken@0
   249
AC_ARG_ENABLE(file,
slouken@1637
   250
AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
slouken@0
   251
              , enable_file=yes)
slouken@1361
   252
if test x$enable_file != xyes; then
slouken@1361
   253
    AC_DEFINE(SDL_FILE_DISABLED)
slouken@1361
   254
fi
slouken@1361
   255
AC_ARG_ENABLE(loadso,
slouken@1637
   256
AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
slouken@1361
   257
              , enable_loadso=yes)
slouken@1361
   258
if test x$enable_loadso != xyes; then
slouken@1361
   259
    AC_DEFINE(SDL_LOADSO_DISABLED)
slouken@0
   260
fi
slouken@740
   261
AC_ARG_ENABLE(cpuinfo,
slouken@1637
   262
AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
slouken@740
   263
              , enable_cpuinfo=yes)
slouken@1361
   264
if test x$enable_cpuinfo != xyes; then
slouken@1361
   265
    AC_DEFINE(SDL_CPUINFO_DISABLED)
slouken@1361
   266
fi
slouken@1402
   267
AC_ARG_ENABLE(assembly,
slouken@1637
   268
AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
slouken@1402
   269
              , enable_assembly=yes)
slouken@1402
   270
if test x$enable_assembly = xyes; then
slouken@1402
   271
    AC_DEFINE(SDL_ASSEMBLY_ROUTINES)
slouken@740
   272
fi
slouken@0
   273
slouken@0
   274
dnl See if the OSS audio interface is supported
slouken@0
   275
CheckOSS()
slouken@0
   276
{
slouken@0
   277
    AC_ARG_ENABLE(oss,
slouken@1637
   278
AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
slouken@0
   279
                  , enable_oss=yes)
slouken@0
   280
    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
slouken@0
   281
        AC_MSG_CHECKING(for OSS audio support)
slouken@0
   282
        have_oss=no
slouken@94
   283
        if test x$have_oss != xyes; then
slouken@94
   284
            AC_TRY_COMPILE([
slouken@94
   285
              #include <sys/soundcard.h>
slouken@94
   286
            ],[
slouken@94
   287
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   288
            ],[
slouken@94
   289
            have_oss=yes
slouken@94
   290
            ])
slouken@94
   291
        fi
slouken@94
   292
        if test x$have_oss != xyes; then
slouken@94
   293
            AC_TRY_COMPILE([
slouken@94
   294
              #include <soundcard.h>
slouken@94
   295
            ],[
slouken@94
   296
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   297
            ],[
slouken@94
   298
            have_oss=yes
slouken@1361
   299
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
slouken@94
   300
            ])
slouken@94
   301
        fi
slouken@0
   302
        AC_MSG_RESULT($have_oss)
slouken@0
   303
        if test x$have_oss = xyes; then
slouken@1361
   304
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
slouken@1361
   305
            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
slouken@1361
   306
            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
slouken@1361
   307
            have_audio=yes
slouken@1361
   308
slouken@1565
   309
            # We may need to link with ossaudio emulation library
slouken@1550
   310
            case "$host" in
slouken@1383
   311
                *-*-openbsd*|*-*-netbsd*)
slouken@1521
   312
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
slouken@1361
   313
            esac
slouken@0
   314
        fi
slouken@0
   315
    fi
slouken@0
   316
}
slouken@0
   317
slouken@0
   318
dnl See if the ALSA audio interface is supported
slouken@0
   319
CheckALSA()
slouken@0
   320
{
slouken@0
   321
    AC_ARG_ENABLE(alsa,
slouken@1637
   322
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   323
                  , enable_alsa=yes)
slouken@0
   324
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   325
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   326
        # Restore all flags from before the ALSA detection runs
slouken@1009
   327
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   328
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   329
        LIBS="$alsa_save_LIBS"
slouken@354
   330
        if test x$have_alsa = xyes; then
slouken@865
   331
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   332
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   333
                          , enable_alsa_shared=yes)
slouken@1361
   334
            if test "x`echo $ALSA_LIBS | grep -- -L`" = "x"; then
slouken@1361
   335
                if test "x`ls /lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   336
                    ALSA_LIBS="-L/lib $ALSA_LIBS"
slouken@1361
   337
                elif test "x`ls /usr/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   338
                    ALSA_LIBS="-L/usr/lib $ALSA_LIBS"
slouken@1361
   339
                elif test "x`ls /usr/local/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   340
                    ALSA_LIBS="-L/usr/local/lib $ALSA_LIBS"
slouken@1361
   341
                fi
slouken@1361
   342
            fi
slouken@1361
   343
            alsa_lib_spec=`echo $ALSA_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libasound.so.*/'`
slouken@1606
   344
            alsa_lib=`ls -- $alsa_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@1361
   345
            echo "-- $alsa_lib_spec -> $alsa_lib"
slouken@1361
   346
slouken@1361
   347
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   348
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   349
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   350
            if test x$have_loadso != xyes && \
slouken@1361
   351
               test x$enable_alsa_shared = xyes; then
slouken@1467
   352
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   353
            fi
slouken@1361
   354
            if test x$have_loadso = xyes && \
slouken@1361
   355
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@1361
   356
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   357
            else
slouken@1521
   358
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   359
            fi
slouken@1361
   360
            have_audio=yes
slouken@1361
   361
        fi
slouken@1361
   362
    fi
slouken@0
   363
}
slouken@0
   364
slouken@148
   365
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   366
CheckDMEDIA()
slouken@148
   367
{
slouken@148
   368
    if test x$enable_audio = xyes; then
slouken@148
   369
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   370
        have_dmedia=no
slouken@148
   371
        AC_TRY_COMPILE([
slouken@148
   372
          #include <dmedia/audio.h>
slouken@148
   373
        ],[
slouken@148
   374
          ALport audio_port;
slouken@148
   375
        ],[
slouken@148
   376
        have_dmedia=yes
slouken@148
   377
        ])
slouken@935
   378
        AC_MSG_RESULT($have_dmedia)
slouken@148
   379
        # Set up files for the audio library
slouken@148
   380
        if test x$have_dmedia = xyes; then
slouken@1361
   381
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   382
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   383
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   384
            have_audio=yes
slouken@148
   385
        fi
slouken@148
   386
    fi
slouken@148
   387
}
slouken@148
   388
slouken@1438
   389
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   390
CheckMME()
slouken@1438
   391
{
slouken@1438
   392
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   393
    case $ARCH in
slouken@1438
   394
        osf)
slouken@1438
   395
            ;;
slouken@1438
   396
        *)
slouken@1438
   397
            return
slouken@1438
   398
            ;;
slouken@1438
   399
    esac
slouken@1438
   400
    if test x$enable_audio = xyes; then
slouken@1438
   401
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   402
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   403
        MME_LIBS="-lmme"
slouken@1438
   404
        have_mme=no
slouken@1438
   405
        save_CFLAGS="$CFLAGS"
slouken@1438
   406
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   407
        AC_TRY_COMPILE([
slouken@1438
   408
          #include <mme_api.h>
slouken@1438
   409
        ],[
slouken@1438
   410
          HWAVEOUT sound;
slouken@1438
   411
        ],[
slouken@1438
   412
        have_mme=yes
slouken@1438
   413
        ])
slouken@1438
   414
        CFLAGS="$save_CFLAGS"
slouken@1438
   415
        AC_MSG_RESULT($have_mme)
slouken@1438
   416
        # Set up files for the audio library
slouken@1438
   417
        if test x$have_mme = xyes; then
slouken@1438
   418
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   419
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   420
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   421
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   422
            have_audio=yes
slouken@1438
   423
        fi
slouken@1438
   424
    fi
slouken@1438
   425
}
slouken@1438
   426
slouken@0
   427
dnl Find the ESD includes and libraries
slouken@0
   428
CheckESD()
slouken@0
   429
{
slouken@0
   430
    AC_ARG_ENABLE(esd,
slouken@1637
   431
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   432
                  , enable_esd=yes)
slouken@0
   433
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   434
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   435
        if test x$have_esd = xyes; then
slouken@294
   436
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   437
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   438
                          , enable_esd_shared=yes)
slouken@294
   439
            esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
slouken@1606
   440
            esd_lib=`ls -- $esd_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   441
            echo "-- $esd_lib_spec -> $esd_lib"
slouken@1467
   442
slouken@1467
   443
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   444
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   445
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   446
            if test x$have_loadso != xyes && \
slouken@296
   447
               test x$enable_esd_shared = xyes; then
slouken@1467
   448
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   449
            fi
icculus@1173
   450
            if test x$have_loadso = xyes && \
slouken@294
   451
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@1361
   452
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   453
            else
slouken@1521
   454
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   455
            fi
slouken@1361
   456
            have_audio=yes
slouken@294
   457
        fi
slouken@0
   458
    fi
slouken@0
   459
}
slouken@0
   460
slouken@0
   461
CheckARTSC()
slouken@0
   462
{
slouken@0
   463
    AC_ARG_ENABLE(arts,
slouken@1637
   464
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   465
                  , enable_arts=yes)
slouken@0
   466
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   467
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   468
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   469
            : # arts isn't installed
slouken@0
   470
        else
slouken@1361
   471
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   472
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@1361
   473
            ARTS_PREFIX=`$ARTSCONFIG --arts-prefix`
slouken@0
   474
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   475
            audio_arts=no
slouken@0
   476
            save_CFLAGS="$CFLAGS"
slouken@1361
   477
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   478
            AC_TRY_COMPILE([
slouken@0
   479
             #include <artsc.h>
slouken@0
   480
            ],[
slouken@0
   481
             arts_stream_t stream;
slouken@0
   482
            ],[
slouken@0
   483
            audio_arts=yes
slouken@0
   484
            ])
slouken@0
   485
            CFLAGS="$save_CFLAGS"
slouken@0
   486
            AC_MSG_RESULT($audio_arts)
slouken@0
   487
            if test x$audio_arts = xyes; then
slouken@294
   488
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   489
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   490
                              , enable_arts_shared=yes)
slouken@1361
   491
                arts_lib_spec="$ARTS_PREFIX/lib/libartsc.so.*"
slouken@1606
   492
                arts_lib=`ls -- $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   493
                echo "-- $arts_lib_spec -> $arts_lib"
slouken@1467
   494
slouken@1467
   495
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   496
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   497
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   498
                if test x$have_loadso != xyes && \
slouken@296
   499
                   test x$enable_arts_shared = xyes; then
slouken@1467
   500
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   501
                fi
icculus@1173
   502
                if test x$have_loadso = xyes && \
slouken@294
   503
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@1361
   504
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   505
                else
slouken@1521
   506
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   507
                fi
slouken@1361
   508
                have_audio=yes
slouken@0
   509
            fi
slouken@0
   510
        fi
slouken@0
   511
    fi
slouken@0
   512
}
slouken@0
   513
slouken@0
   514
dnl See if the NAS audio interface is supported
slouken@0
   515
CheckNAS()
slouken@0
   516
{
slouken@0
   517
    AC_ARG_ENABLE(nas,
slouken@1637
   518
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   519
                  , enable_nas=yes)
slouken@0
   520
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@2049
   521
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@2049
   522
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
icculus@2049
   523
slouken@41
   524
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   525
        have_nas=no
icculus@2049
   526
icculus@2049
   527
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
icculus@2049
   528
            have_nas=yes
icculus@2049
   529
            NAS_LIBS="-laudio"
icculus@2049
   530
icculus@2049
   531
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   532
            have_nas=yes
slouken@1361
   533
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   534
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   535
slouken@605
   536
        dnl On IRIX, the NAS includes are in a different directory,
slouken@605
   537
        dnl and libnas must be explicitly linked in
slouken@605
   538
slouken@605
   539
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   540
            have_nas=yes
slouken@1361
   541
            NAS_LIBS="-lnas -lXt"
slouken@41
   542
        fi
icculus@2049
   543
slouken@605
   544
        AC_MSG_RESULT($have_nas)
icculus@2049
   545
slouken@1361
   546
        if test x$have_nas = xyes; then
icculus@2049
   547
            AC_ARG_ENABLE(nas-shared,
icculus@2049
   548
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@2049
   549
                          , enable_nas_shared=yes)
icculus@2049
   550
            if test "x`echo $NAS_LIBS | grep -- -L`" = "x"; then
icculus@2049
   551
                if test "x`ls /lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   552
                    NAS_LIBS="-L/lib $NAS_LIBS"
icculus@2049
   553
                elif test "x`ls /usr/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   554
                    NAS_LIBS="-L/usr/lib $NAS_LIBS"
icculus@2049
   555
                elif test "x`ls /usr/local/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   556
                    NAS_LIBS="-L/usr/local/lib $NAS_LIBS"
icculus@2049
   557
                fi
icculus@2049
   558
            fi
icculus@2049
   559
            nas_lib_spec=`echo $NAS_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libaudio.so.*/'`
icculus@2049
   560
            nas_lib=`ls -- $nas_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
icculus@2049
   561
            echo "-- $nas_lib_spec -> $nas_lib"
icculus@2049
   562
icculus@2049
   563
            if test x$have_loadso != xyes && \
icculus@2049
   564
               test x$enable_nas_shared = xyes; then
icculus@2049
   565
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@2049
   566
            fi
icculus@2049
   567
            if test x$have_loadso = xyes && \
icculus@2049
   568
               test x$enable_nas_shared = xyes && test x$alsa_lib != x; then
icculus@2049
   569
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib")
icculus@2049
   570
            else
icculus@2049
   571
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@2049
   572
            fi
icculus@2049
   573
slouken@1361
   574
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   575
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   576
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   577
            have_audio=yes
slouken@1361
   578
        fi
slouken@0
   579
    fi
slouken@0
   580
}
slouken@0
   581
slouken@68
   582
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   583
CheckDiskAudio()
slouken@68
   584
{
slouken@68
   585
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   586
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   587
                  , enable_diskaudio=yes)
slouken@68
   588
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   589
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   590
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   591
    fi
slouken@68
   592
}
slouken@68
   593
icculus@1532
   594
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   595
CheckDummyAudio()
icculus@1532
   596
{
icculus@1532
   597
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   598
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   599
                  , enable_dummyaudio=yes)
icculus@1532
   600
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   601
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   602
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   603
    fi
icculus@1532
   604
}
icculus@1532
   605
slouken@398
   606
dnl Set up the Atari Audio driver
slouken@398
   607
CheckAtariAudio()
slouken@398
   608
{
slouken@398
   609
    AC_ARG_ENABLE(mintaudio,
slouken@1637
   610
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
slouken@398
   611
                  , enable_mintaudio=yes)
slouken@398
   612
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   613
        mintaudio=no
slouken@398
   614
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   615
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   616
            mintaudio=yes
slouken@1361
   617
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   618
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
patmandin@1477
   619
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
slouken@1361
   620
            have_audio=yes
slouken@398
   621
        fi
slouken@398
   622
    fi
slouken@398
   623
}
slouken@398
   624
slouken@0
   625
dnl See if we can use x86 assembly blitters
slouken@1361
   626
# NASM is available from: http://nasm.sourceforge.net
slouken@0
   627
CheckNASM()
slouken@0
   628
{
slouken@0
   629
    dnl Make sure we are running on an x86 platform
slouken@1550
   630
    case $host in
slouken@0
   631
        i?86*)
slouken@0
   632
            ;;
slouken@0
   633
        *)
slouken@0
   634
        # Nope, bail early.
slouken@0
   635
            return
slouken@0
   636
            ;;
slouken@0
   637
    esac
slouken@0
   638
    dnl Check for NASM (for assembly blit routines)
slouken@0
   639
    AC_ARG_ENABLE(nasm,
slouken@1637
   640
AC_HELP_STRING([--enable-nasm], [use nasm assembly blitters on x86 [[default=yes]]]),
slouken@0
   641
                  , enable_nasm=yes)
slouken@1402
   642
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_nasm = xyes; then
slouken@1871
   643
        AC_PATH_PROG(NASM, yasm)
slouken@1871
   644
        if test "x$NASM" = x -o "x$NASM" = x'"$NASM"'; then
slouken@1871
   645
            AC_PATH_PROG(NASM, nasm)
slouken@1871
   646
        fi
slouken@1871
   647
        if test "x$NASM" != x -a "x$NASM" != x'"$NASM"'; then
slouken@1361
   648
            AC_DEFINE(SDL_HERMES_BLITTERS)
slouken@1361
   649
            SOURCES="$SOURCES $srcdir/src/hermes/*.asm"
slouken@1871
   650
            if test x"$NASMFLAGS" = x; then
slouken@1566
   651
                case $ARCH in
slouken@1566
   652
                  win32)
slouken@1566
   653
                      NASMFLAGS="-f win32"
slouken@1566
   654
                      ;;
slouken@1566
   655
                  openbsd)
slouken@1566
   656
                      NASMFLAGS="-f aoutb"
slouken@1566
   657
                      ;;
slouken@1889
   658
                  macosx)
slouken@1889
   659
                      NASMFLAGS="-f macho"
slouken@1889
   660
                      ;;
slouken@1566
   661
                  *)
slouken@1566
   662
                      NASMFLAGS="-f elf"
slouken@1566
   663
                      ;;
slouken@1566
   664
                esac
slouken@1566
   665
            fi
slouken@1871
   666
            NASMFLAGS="$NASMFLAGS -i $srcdir/src/hermes/"
slouken@1871
   667
slouken@1871
   668
            dnl See if hidden visibility is supported
slouken@1890
   669
            echo "GLOBAL _bar:function hidden" > nasm_vis.asm
slouken@1890
   670
            echo "_bar:" >>nasm_vis.asm
slouken@1889
   671
            if $NASM $NASMFLAGS nasm_vis.asm -o nasm_vis.o >&AS_MESSAGE_LOG_FD 2>&1; then
slouken@1871
   672
                NASMFLAGS="$NASMFLAGS -DHIDDEN_VISIBILITY"
slouken@1871
   673
            fi
slouken@1871
   674
            rm -f nasm_vis.asm nasm_vis.o
slouken@1871
   675
slouken@1361
   676
            AC_SUBST(NASM)
slouken@0
   677
            AC_SUBST(NASMFLAGS)
slouken@1361
   678
slouken@1550
   679
            case "$host" in
slouken@886
   680
                # this line is needed for QNX, because it's not defined the __ELF__
slouken@1361
   681
                *-*-qnx*)
slouken@1521
   682
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   683
                *-*-solaris*)
slouken@1521
   684
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   685
            esac
slouken@1361
   686
        fi
slouken@1361
   687
    fi
slouken@1361
   688
}
slouken@886
   689
slouken@1361
   690
dnl Check for altivec instruction support using gas syntax
slouken@1361
   691
CheckAltivec()
slouken@1361
   692
{
slouken@1361
   693
    AC_ARG_ENABLE(altivec,
slouken@1637
   694
AC_HELP_STRING([--enable-altivec], [use altivec assembly blitters on PPC [[default=yes]]]),
slouken@1361
   695
                  , enable_altivec=yes)
slouken@1402
   696
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_altivec = xyes; then
slouken@1361
   697
        have_altivec_h_hdr=no
slouken@1361
   698
        AC_CHECK_HEADER(altivec.h, have_altivec_h_hdr=yes)
slouken@886
   699
slouken@1361
   700
        save_CFLAGS="$CFLAGS"
slouken@1361
   701
        have_gcc_altivec=no
slouken@1361
   702
        AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@1361
   703
        altivec_CFLAGS="-maltivec"
slouken@1361
   704
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   705
slouken@1361
   706
        if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   707
          AC_TRY_COMPILE([
slouken@1361
   708
          #include <altivec.h>
slouken@1361
   709
          vector unsigned int vzero() {
slouken@1361
   710
              return vec_splat_u32(0);
slouken@1361
   711
          }
slouken@1361
   712
          ],[
slouken@1361
   713
          ],[
slouken@1361
   714
          have_gcc_altivec=yes
slouken@1361
   715
          ])
slouken@1361
   716
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   717
        else
slouken@1361
   718
          AC_TRY_COMPILE([
slouken@1361
   719
          vector unsigned int vzero() {
slouken@1361
   720
              return vec_splat_u32(0);
slouken@1361
   721
          }
slouken@1361
   722
          ],[
slouken@1361
   723
          ],[
slouken@1361
   724
          have_gcc_altivec=yes
slouken@1361
   725
          ])
slouken@1361
   726
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   727
        fi
slouken@1361
   728
slouken@1361
   729
        if test x$have_gcc_altivec = xno; then
slouken@1361
   730
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@1361
   731
            altivec_CFLAGS="-faltivec"
slouken@1361
   732
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   733
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   734
              AC_TRY_COMPILE([
slouken@1361
   735
              #include <altivec.h>
slouken@1361
   736
              vector unsigned int vzero() {
slouken@1361
   737
                  return vec_splat_u32(0);
slouken@1361
   738
              }
slouken@1361
   739
              ],[
slouken@1361
   740
              ],[
slouken@1361
   741
              have_gcc_altivec=yes
slouken@1361
   742
              ])
slouken@1361
   743
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   744
            else
slouken@1361
   745
              AC_TRY_COMPILE([
slouken@1361
   746
              vector unsigned int vzero() {
slouken@1361
   747
                  return vec_splat_u32(0);
slouken@1361
   748
              }
slouken@1361
   749
              ],[
slouken@1361
   750
              ],[
slouken@1361
   751
              have_gcc_altivec=yes
slouken@1361
   752
              ])
slouken@1361
   753
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   754
            fi
slouken@1361
   755
        fi
slouken@1361
   756
        CFLAGS="$save_CFLAGS"
slouken@1361
   757
slouken@1361
   758
        if test x$have_gcc_altivec = xyes; then
slouken@1361
   759
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@1361
   760
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   761
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@1361
   762
            fi
slouken@1521
   763
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@0
   764
        fi
slouken@0
   765
    fi
slouken@0
   766
}
slouken@0
   767
icculus@1573
   768
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   769
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   770
CheckVisibilityHidden()
icculus@1573
   771
{
icculus@1573
   772
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   773
    have_gcc_fvisibility=no
icculus@1573
   774
icculus@1573
   775
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   776
    save_CFLAGS="$CFLAGS"
icculus@1573
   777
    CFLAGS="$save_CFLAGS $visibility_CFLAGS"
icculus@1573
   778
    AC_TRY_COMPILE([
slouken@1745
   779
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   780
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   781
    #endif
icculus@1573
   782
    ],[
icculus@1573
   783
    ],[
icculus@1573
   784
    have_gcc_fvisibility=yes
icculus@1573
   785
    ])
icculus@1573
   786
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   787
    CFLAGS="$save_CFLAGS"
icculus@1573
   788
icculus@1573
   789
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   790
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   791
    fi
icculus@1573
   792
}
icculus@1573
   793
icculus@1573
   794
icculus@1140
   795
dnl Do the iPod thing
icculus@1140
   796
CheckIPod()
icculus@1140
   797
{
icculus@1140
   798
    AC_ARG_ENABLE(ipod,
slouken@1361
   799
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [default=yes on arm-elf]]),
slouken@1361
   800
        , enable_ipod=yes)
icculus@1140
   801
icculus@1140
   802
    if test x$enable_ipod = xyes; then
slouken@1521
   803
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
slouken@1361
   804
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   805
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   806
    fi
slouken@1361
   807
}
icculus@1140
   808
slouken@30
   809
dnl Find the nanox include and library directories
slouken@30
   810
CheckNANOX()
slouken@30
   811
{
slouken@292
   812
    AC_ARG_ENABLE(video-nanox,
slouken@1637
   813
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
slouken@292
   814
        , enable_video_nanox=no)
slouken@30
   815
slouken@292
   816
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   817
        AC_ARG_ENABLE(nanox-debug,  
slouken@1637
   818
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
slouken@1361
   819
            , enable_nanox_debug=no)
slouken@292
   820
        if test x$enable_nanox_debug = xyes; then
slouken@1521
   821
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   822
        fi
slouken@30
   823
slouken@1361
   824
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1637
   825
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
slouken@1361
   826
            , enable_nanox_share_memory=no)
slouken@292
   827
        if test x$enable_nanox_share_memory = xyes; then
slouken@1521
   828
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   829
        fi
slouken@30
   830
slouken@1361
   831
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1637
   832
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
slouken@1361
   833
            , enable_nanox_direct_fb=no)
slouken@471
   834
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1521
   835
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   836
        fi
slouken@30
   837
slouken@1361
   838
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   839
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1521
   840
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
slouken@1361
   841
        have_video=yes
slouken@292
   842
    fi
slouken@30
   843
}
slouken@30
   844
slouken@0
   845
dnl Find the X11 include and library directories
slouken@0
   846
CheckX11()
slouken@0
   847
{
slouken@0
   848
    AC_ARG_ENABLE(video-x11,
slouken@1637
   849
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   850
                  , enable_video_x11=yes)
slouken@0
   851
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   852
        case "$host" in
slouken@1807
   853
            *-*-darwin*)
slouken@1807
   854
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   855
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   856
                    x_includes="/usr/X11R6/include"
slouken@1806
   857
                    x_libraries="/usr/X11R6/lib"
slouken@1806
   858
                fi
slouken@1806
   859
                ;;
slouken@1806
   860
        esac
slouken@0
   861
        AC_PATH_X
slouken@0
   862
        AC_PATH_XTRA
slouken@0
   863
        if test x$have_x = xyes; then
slouken@1879
   864
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
   865
            # will not end up in the global namespace, which causes problems
slouken@1879
   866
            # with other libraries calling X11 functions.
slouken@1879
   867
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
   868
icculus@1168
   869
            AC_ARG_ENABLE(x11-shared,
slouken@1879
   870
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
   871
                          , enable_x11_shared=maybe)
icculus@1168
   872
slouken@1550
   873
            case "$host" in
icculus@1589
   874
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
   875
                    x11_symbols_private=yes
icculus@1174
   876
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   877
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
   878
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
   879
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@1174
   880
                    ;;
slouken@1384
   881
                *-*-osf*)
slouken@1384
   882
                    x11_lib='libX11.so'
slouken@1384
   883
                    x11ext_lib='libXext.so'
slouken@1384
   884
                    ;;
slouken@1384
   885
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
   886
                    x11_lib='libX11.so'
icculus@1299
   887
                    x11ext_lib='libXext.so'
icculus@1299
   888
                    ;;
icculus@1174
   889
                *)
slouken@1569
   890
                    x11_lib_spec=[`echo $X_LIBS | sed 's/.*-L\([^ ]*\).*/\1/'`]
slouken@1571
   891
                    for path in $x11_lib_path /usr/lib /usr/X11/lib /usr/X11R6/lib; do
slouken@1571
   892
                        if test "x$x11_lib" = "x"; then
slouken@1606
   893
                            x11_lib=[`ls -- $path/libX11.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   894
                            if test "x$x11_lib" = "x"; then
slouken@1879
   895
                                x11_lib=[`ls -- $path/libX11.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   896
                            fi
slouken@1571
   897
                        fi
slouken@1571
   898
                        if test "x$x11ext_lib" = "x"; then
slouken@1606
   899
                            x11ext_lib=[`ls -- $path/libXext.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   900
                            if test "x$x11ext_lib" = "x"; then
slouken@1879
   901
                                x11ext_lib=[`ls -- $path/libXext.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   902
                            fi
slouken@1571
   903
                        fi
icculus@1589
   904
                        if test "x$xrender_lib" = "x"; then
slouken@1606
   905
                            xrender_lib=[`ls -- $path/libXrender.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   906
                            if test "x$xrender_lib" = "x"; then
slouken@1879
   907
                                xrender_lib=[`ls -- $path/libXrender.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   908
                            fi
icculus@1589
   909
                        fi
icculus@1589
   910
                        if test "x$xrandr_lib" = "x"; then
slouken@1606
   911
                            xrandr_lib=[`ls -- $path/libXrandr.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   912
                            if test "x$xrandr_lib" = "x"; then
slouken@1879
   913
                                xrandr_lib=[`ls -- $path/libXrandr.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   914
                            fi
icculus@1589
   915
                        fi
slouken@1569
   916
                    done
icculus@1174
   917
                    ;;
icculus@1174
   918
            esac
icculus@1168
   919
slouken@1361
   920
            X_CFLAGS="$X_CFLAGS -DXTHREADS"
slouken@1361
   921
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
   922
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
   923
            fi
slouken@1799
   924
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
   925
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
   926
slouken@1468
   927
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
   928
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
   929
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
   930
slouken@1879
   931
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
   932
                enable_x11_shared=$x11_symbols_private
slouken@1879
   933
            fi
icculus@1173
   934
            if test x$have_loadso != xyes && \
icculus@1168
   935
               test x$enable_x11_shared = xyes; then
slouken@1467
   936
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
   937
                enable_x11_shared=no
icculus@1168
   938
            fi
slouken@1879
   939
            if test x$x11_symbols_private != xyes && \
icculus@1875
   940
               test x$enable_x11_shared = xyes; then
icculus@1875
   941
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
   942
                enable_x11_shared=no
icculus@1875
   943
            fi
icculus@1875
   944
icculus@1173
   945
            if test x$have_loadso = xyes && \
icculus@1170
   946
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
   947
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
   948
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
   949
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
   950
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
   951
            else
icculus@1589
   952
                enable_x11_shared=no
slouken@1521
   953
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
   954
            fi
slouken@1361
   955
            have_video=yes
slouken@0
   956
slouken@0
   957
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
   958
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
   959
                          , enable_video_x11_vm=yes)
slouken@0
   960
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
   961
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
   962
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
   963
            fi
slouken@0
   964
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
   965
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
   966
                          , enable_video_x11_xv=yes)
slouken@0
   967
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
   968
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
   969
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
   970
            fi
slouken@227
   971
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
   972
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
   973
                            , enable_video_x11_xinerama=yes)
slouken@227
   974
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
   975
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
   976
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
   977
            fi
slouken@242
   978
            AC_ARG_ENABLE(video-x11-xme,
slouken@1637
   979
AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
slouken@242
   980
                            , enable_video_x11_xme=yes)
slouken@242
   981
            if test x$enable_video_x11_xme = xyes; then
slouken@1361
   982
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
slouken@1361
   983
                SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
slouken@242
   984
            fi
icculus@1589
   985
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
   986
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
   987
                            , enable_video_x11_xrandr=yes)
icculus@1589
   988
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
   989
                definitely_enable_video_x11_xrandr=no
icculus@1589
   990
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
   991
                                have_xrandr_h_hdr=yes,
icculus@1589
   992
                                have_xrandr_h_hdr=no,
icculus@1589
   993
                                [#include <X11/Xlib.h>
icculus@1589
   994
                                ])
icculus@1589
   995
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
   996
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
   997
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
   998
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
   999
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
  1000
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
  1001
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1002
                    else
icculus@1589
  1003
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
  1004
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
  1005
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
  1006
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
  1007
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1008
                        fi
icculus@1589
  1009
                    fi
icculus@1589
  1010
                fi
icculus@1589
  1011
            fi
icculus@1589
  1012
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
  1013
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
  1014
            fi
slouken@1783
  1015
            AC_ARG_ENABLE(video-x11-dpms,
slouken@1783
  1016
AC_HELP_STRING([--enable-video-x11-dpms], [enable X11 DPMS extension [[default=yes]]]),
slouken@1783
  1017
                            , enable_video_x11_dpms=yes)
slouken@1783
  1018
            if test x$enable_video_x11_dpms = xyes; then
slouken@1783
  1019
                AC_CHECK_HEADER(X11/extensions/dpms.h,
slouken@1783
  1020
                                have_dpms_h_hdr=yes,
slouken@1783
  1021
                                have_dpms_h_hdr=no,
slouken@1783
  1022
                                [#include <X11/Xlib.h>
slouken@1783
  1023
                                ])
slouken@1783
  1024
                if test x$have_dpms_h_hdr = xyes; then
slouken@1783
  1025
                    AC_DEFINE(SDL_VIDEO_DRIVER_X11_DPMS)
slouken@1783
  1026
                fi
slouken@1783
  1027
            fi
slouken@0
  1028
        fi
slouken@0
  1029
    fi
slouken@0
  1030
}
slouken@279
  1031
slouken@1361
  1032
dnl Check for QNX photon video driver
slouken@0
  1033
CheckPHOTON()
slouken@0
  1034
{
slouken@0
  1035
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1036
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1037
                  , enable_video_photon=yes)
slouken@0
  1038
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1039
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1040
        video_photon=no
slouken@0
  1041
        AC_TRY_COMPILE([
slouken@0
  1042
          #include <Ph.h>
slouken@0
  1043
          #include <Pt.h>
slouken@0
  1044
          #include <photon/Pg.h>
slouken@0
  1045
          #include <photon/PdDirect.h>
slouken@0
  1046
        ],[
slouken@0
  1047
         PgDisplaySettings_t *visual;
slouken@0
  1048
        ],[
slouken@0
  1049
        video_photon=yes
slouken@0
  1050
        ])
slouken@0
  1051
        AC_MSG_RESULT($video_photon)
slouken@0
  1052
        if test x$video_photon = xyes; then
slouken@1361
  1053
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1054
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1521
  1055
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
slouken@1361
  1056
            have_video=yes
slouken@1361
  1057
slouken@279
  1058
            CheckOpenGLQNX
slouken@0
  1059
        fi
slouken@0
  1060
    fi
slouken@0
  1061
}
slouken@0
  1062
slouken@1361
  1063
dnl Set up the BWindow video driver if enabled
slouken@1361
  1064
CheckBWINDOW()
slouken@1361
  1065
{
slouken@1361
  1066
    if test x$enable_video = xyes; then
slouken@1361
  1067
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1068
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1069
        have_video=yes
slouken@1361
  1070
    fi
slouken@1361
  1071
}
slouken@1361
  1072
slouken@1931
  1073
dnl Set up the Cocoa video driver for Mac OS X (but not Darwin)
slouken@1361
  1074
CheckCOCOA()
slouken@1361
  1075
{
slouken@1361
  1076
    AC_ARG_ENABLE(video-cocoa,
slouken@1931
  1077
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa video driver [[default=yes]]]),
slouken@1361
  1078
                  , enable_video_cocoa=yes)
slouken@1361
  1079
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1080
        save_CFLAGS="$CFLAGS"
slouken@1361
  1081
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1082
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1083
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1084
        have_cocoa=no
slouken@1361
  1085
        AC_TRY_COMPILE([
slouken@1361
  1086
          #import <Cocoa/Cocoa.h>
slouken@1361
  1087
        ],[
slouken@1361
  1088
        ],[
slouken@1361
  1089
        have_cocoa=yes
slouken@1361
  1090
        ])
slouken@1361
  1091
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1092
        CFLAGS="$save_CFLAGS"
slouken@1361
  1093
        if test x$have_cocoa = xyes; then
slouken@1931
  1094
            AC_DEFINE(SDL_VIDEO_DRIVER_COCOA)
slouken@1931
  1095
            SOURCES="$SOURCES $srcdir/src/video/cocoa/*.m"
slouken@1361
  1096
            have_video=yes
slouken@1361
  1097
        fi
slouken@1361
  1098
    fi
slouken@1361
  1099
}
slouken@1361
  1100
slouken@0
  1101
dnl Find the framebuffer console includes
slouken@0
  1102
CheckFBCON()
slouken@0
  1103
{
slouken@0
  1104
    AC_ARG_ENABLE(video-fbcon,
slouken@2021
  1105
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=no]]]),
slouken@2021
  1106
                  , enable_video_fbcon=no)
slouken@0
  1107
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1108
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1109
        video_fbcon=no
slouken@0
  1110
        AC_TRY_COMPILE([
slouken@0
  1111
         #include <linux/fb.h>
slouken@0
  1112
         #include <linux/kd.h>
slouken@0
  1113
         #include <linux/keyboard.h>
slouken@0
  1114
        ],[
slouken@0
  1115
        ],[
slouken@0
  1116
        video_fbcon=yes
slouken@0
  1117
        ])
slouken@0
  1118
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1119
        if test x$video_fbcon = xyes; then
slouken@1361
  1120
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1121
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1122
            have_video=yes
slouken@0
  1123
        fi
slouken@0
  1124
    fi
slouken@0
  1125
}
slouken@0
  1126
slouken@167
  1127
dnl Find DirectFB
slouken@167
  1128
CheckDirectFB()
slouken@167
  1129
{
slouken@167
  1130
    AC_ARG_ENABLE(video-directfb,
slouken@1637
  1131
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=yes]]]),
slouken@1588
  1132
                  , enable_video_directfb=yes)
slouken@167
  1133
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1134
        video_directfb=no
slouken@167
  1135
slouken@1588
  1136
        DIRECTFB_REQUIRED_VERSION=0.9.15
slouken@1588
  1137
slouken@1602
  1138
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1139
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1140
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1141
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1602
  1142
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1143
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1144
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1145
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@1588
  1146
                    video_directfb=yes
slouken@1588
  1147
                fi
slouken@1588
  1148
            fi
slouken@1602
  1149
            AC_MSG_RESULT($video_directfb)
slouken@167
  1150
        else
slouken@1588
  1151
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1588
  1152
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1153
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1154
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1155
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1156
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1157
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1158
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@167
  1159
                video_directfb=yes
slouken@167
  1160
            fi
slouken@1588
  1161
            AC_MSG_RESULT($video_directfb)
slouken@167
  1162
        fi
slouken@167
  1163
slouken@167
  1164
        if test x$video_directfb = xyes; then
slouken@1361
  1165
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1166
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1167
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@1521
  1168
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@1361
  1169
            have_video=yes
slouken@167
  1170
        fi
slouken@167
  1171
    fi
slouken@167
  1172
}
slouken@167
  1173
slouken@70
  1174
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1175
CheckPS2GS()
slouken@70
  1176
{
slouken@72
  1177
    AC_ARG_ENABLE(video-ps2gs,
slouken@1637
  1178
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=yes]]]),
slouken@72
  1179
                  , enable_video_ps2gs=yes)
slouken@70
  1180
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1181
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1182
        video_ps2gs=no
slouken@70
  1183
        AC_TRY_COMPILE([
slouken@70
  1184
         #include <linux/ps2/dev.h>
slouken@70
  1185
         #include <linux/ps2/gs.h>
slouken@70
  1186
        ],[
slouken@70
  1187
        ],[
slouken@70
  1188
        video_ps2gs=yes
slouken@70
  1189
        ])
slouken@72
  1190
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1191
        if test x$video_ps2gs = xyes; then
slouken@1361
  1192
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1193
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1194
            have_video=yes
slouken@70
  1195
        fi
slouken@70
  1196
    fi
slouken@70
  1197
}
slouken@70
  1198
slouken@0
  1199
dnl Find the SVGAlib includes and libraries
slouken@0
  1200
CheckSVGA()
slouken@0
  1201
{
slouken@0
  1202
    AC_ARG_ENABLE(video-svga,
slouken@1637
  1203
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=yes]]]),
slouken@1555
  1204
                  , enable_video_svga=yes)
slouken@0
  1205
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1206
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1207
        video_svga=no
slouken@0
  1208
        AC_TRY_COMPILE([
slouken@0
  1209
         #include <vga.h>
slouken@0
  1210
         #include <vgamouse.h>
slouken@0
  1211
         #include <vgakeyboard.h>
slouken@0
  1212
        ],[
slouken@0
  1213
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1214
             exit(0);
slouken@0
  1215
         }
slouken@0
  1216
        ],[
slouken@0
  1217
        video_svga=yes
slouken@0
  1218
        ])
slouken@0
  1219
        AC_MSG_RESULT($video_svga)
slouken@0
  1220
        if test x$video_svga = xyes; then
slouken@1361
  1221
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1222
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1223
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1224
            have_video=yes
slouken@0
  1225
        fi
slouken@0
  1226
    fi
slouken@0
  1227
}
slouken@0
  1228
slouken@75
  1229
dnl Find the VGL includes and libraries
slouken@75
  1230
CheckVGL()
slouken@75
  1231
{
slouken@75
  1232
    AC_ARG_ENABLE(video-vgl,
slouken@1637
  1233
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=yes]]]),
slouken@1588
  1234
                  , enable_video_vgl=yes)
slouken@75
  1235
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1236
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1237
        video_vgl=no
slouken@75
  1238
        AC_TRY_COMPILE([
slouken@75
  1239
         #include <sys/fbio.h>
slouken@75
  1240
         #include <sys/consio.h>
slouken@75
  1241
         #include <sys/kbio.h>
slouken@75
  1242
         #include <vgl.h>
slouken@75
  1243
        ],[
slouken@75
  1244
         VGLBitmap bitmap;
slouken@1836
  1245
         bitmap.Type = VIDBUF32;
slouken@1836
  1246
         bitmap.PixelBytes = 4;
slouken@144
  1247
         exit(bitmap.Bitmap);
slouken@75
  1248
        ],[
slouken@75
  1249
        video_vgl=yes
slouken@75
  1250
        ])
slouken@75
  1251
        AC_MSG_RESULT($video_vgl)
slouken@75
  1252
        if test x$video_vgl = xyes; then
slouken@1361
  1253
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1254
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1521
  1255
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
slouken@1361
  1256
            have_video=yes
slouken@75
  1257
        fi
slouken@75
  1258
    fi
slouken@75
  1259
}
slouken@75
  1260
slouken@1361
  1261
dnl Set up the wscons video driver if enabled
slouken@1361
  1262
CheckWscons()
slouken@1361
  1263
{
slouken@1361
  1264
    AC_ARG_ENABLE(video-wscons,
slouken@1637
  1265
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=yes]]]),
slouken@1361
  1266
                  , enable_video_wscons=yes)
slouken@1361
  1267
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1268
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1269
        video_wscons=no
slouken@1361
  1270
        AC_TRY_COMPILE([
slouken@1597
  1271
         #include <sys/time.h>
slouken@1597
  1272
         #include <dev/wscons/wsconsio.h>
slouken@1597
  1273
         #include <dev/wscons/wsdisplay_usl_io.h>
slouken@1361
  1274
        ],[
slouken@1597
  1275
         int wsmode = WSDISPLAYIO_MODE_DUMBFB;
slouken@1361
  1276
        ],[
slouken@1361
  1277
        video_wscons=yes
slouken@1361
  1278
        ])
slouken@1361
  1279
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1280
        if test x$video_wscons = xyes; then
slouken@1361
  1281
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1282
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1283
            have_video=yes
slouken@1361
  1284
        fi
slouken@1361
  1285
    fi
slouken@1361
  1286
}
slouken@1361
  1287
slouken@1361
  1288
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1289
CheckAtariBiosEvent()
slouken@1361
  1290
{
slouken@1361
  1291
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
patmandin@1477
  1292
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.S"
slouken@1361
  1293
}
slouken@1361
  1294
slouken@281
  1295
dnl Set up the Atari Xbios driver
slouken@281
  1296
CheckAtariXbiosVideo()
slouken@281
  1297
{
patmandin@2085
  1298
    AC_ARG_ENABLE(video-xbios,
slouken@1637
  1299
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
slouken@281
  1300
                  , enable_video_xbios=yes)
slouken@281
  1301
    video_xbios=no
slouken@281
  1302
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1303
        video_xbios=yes
slouken@1361
  1304
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1305
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1306
        have_video=yes
slouken@281
  1307
    fi
slouken@281
  1308
}
slouken@281
  1309
slouken@281
  1310
dnl Set up the Atari Gem driver
slouken@281
  1311
CheckAtariGemVideo()
slouken@281
  1312
{
patmandin@2085
  1313
    AC_ARG_ENABLE(video-gem,
slouken@1637
  1314
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
slouken@281
  1315
                  , enable_video_gem=yes)
slouken@281
  1316
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1317
        video_gem=no
slouken@281
  1318
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1319
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1320
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1321
            video_gem=yes
slouken@1361
  1322
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1323
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
patmandin@1825
  1324
            SDL_LIBS="$SDL_LIBS -lgem"
slouken@1361
  1325
            have_video=yes
slouken@281
  1326
        fi
slouken@281
  1327
    fi
slouken@281
  1328
}
slouken@281
  1329
slouken@1
  1330
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1331
CheckDummyVideo()
slouken@1
  1332
{
slouken@1
  1333
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1334
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1335
                  , enable_video_dummy=yes)
slouken@1
  1336
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1337
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1338
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1339
        have_video=yes
slouken@1
  1340
    fi
slouken@1
  1341
}
slouken@1
  1342
slouken@0
  1343
dnl Check to see if OpenGL support is desired
slouken@0
  1344
AC_ARG_ENABLE(video-opengl,
slouken@1952
  1345
AC_HELP_STRING([--enable-video-opengl], [include OpenGL support [[default=yes]]]),
slouken@0
  1346
              , enable_video_opengl=yes)
slouken@0
  1347
slouken@0
  1348
dnl Find OpenGL
icculus@1191
  1349
CheckOpenGLX11()
slouken@0
  1350
{
slouken@0
  1351
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1352
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1353
        video_opengl=no
slouken@0
  1354
        AC_TRY_COMPILE([
slouken@0
  1355
         #include <GL/gl.h>
slouken@0
  1356
         #include <GL/glx.h>
slouken@0
  1357
        ],[
slouken@0
  1358
        ],[
slouken@0
  1359
        video_opengl=yes
slouken@0
  1360
        ])
slouken@0
  1361
        AC_MSG_RESULT($video_opengl)
slouken@0
  1362
        if test x$video_opengl = xyes; then
slouken@1361
  1363
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1364
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@1952
  1365
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@0
  1366
        fi
slouken@0
  1367
    fi
slouken@0
  1368
}
slouken@0
  1369
slouken@279
  1370
dnl Find QNX RtP OpenGL
slouken@279
  1371
CheckOpenGLQNX()
slouken@279
  1372
{
slouken@279
  1373
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@279
  1374
        AC_MSG_CHECKING(for OpenGL (Photon) support)
slouken@279
  1375
        video_opengl=no
slouken@279
  1376
        AC_TRY_COMPILE([
slouken@279
  1377
         #include <GL/gl.h>
slouken@279
  1378
        ],[
slouken@279
  1379
        ],[
slouken@279
  1380
        video_opengl=yes
slouken@279
  1381
        ])
slouken@279
  1382
        AC_MSG_RESULT($video_opengl)
slouken@279
  1383
        if test x$video_opengl = xyes; then
slouken@1361
  1384
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1385
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1386
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1387
        fi
slouken@279
  1388
    fi
slouken@279
  1389
}
slouken@279
  1390
slouken@1361
  1391
dnl Check for Win32 OpenGL
slouken@1361
  1392
CheckWIN32GL()
slouken@1361
  1393
{
slouken@1361
  1394
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1395
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1396
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1952
  1397
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1361
  1398
    fi
slouken@1361
  1399
}
slouken@1361
  1400
slouken@0
  1401
dnl Check for BeOS OpenGL
slouken@0
  1402
CheckBeGL()
slouken@0
  1403
{
slouken@0
  1404
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1405
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1406
        AC_DEFINE(SDL_VIDEO_OPENGL_BGL)
slouken@1952
  1407
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1408
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1409
    fi
slouken@0
  1410
}
slouken@0
  1411
slouken@0
  1412
dnl Check for MacOS OpenGL
slouken@0
  1413
CheckMacGL()
slouken@0
  1414
{
slouken@0
  1415
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1416
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1417
        AC_DEFINE(SDL_VIDEO_OPENGL_CGL)
slouken@1952
  1418
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1550
  1419
        case "$host" in
slouken@0
  1420
            *-*-darwin*)
slouken@1625
  1421
                if test x$enable_video_cocoa = xyes; then
slouken@1625
  1422
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1423
                fi
slouken@0
  1424
        esac
slouken@0
  1425
    fi
slouken@0
  1426
}
slouken@0
  1427
patmandin@978
  1428
dnl Check for Mesa offscreen rendering
patmandin@989
  1429
CheckAtariOSMesa()
patmandin@978
  1430
{
patmandin@989
  1431
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1432
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1433
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1434
patmandin@991
  1435
        # Static linking to -lOSMesa
patmandin@989
  1436
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1437
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1438
            # -lOSMesa is really the static library
patmandin@989
  1439
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1440
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1441
            fi
patmandin@989
  1442
        else
patmandin@991
  1443
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1444
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1445
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1446
        fi
slouken@1361
  1447
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1448
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
slouken@1952
  1449
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
patmandin@1825
  1450
        SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
patmandin@1825
  1451
        SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
patmandin@991
  1452
patmandin@991
  1453
        AC_ARG_ENABLE(osmesa-shared,
slouken@1637
  1454
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
patmandin@991
  1455
                              , enable_osmesa_shared=yes)
patmandin@991
  1456
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1457
            # Dynamic linking
patmandin@991
  1458
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1459
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1460
            fi
slouken@1361
  1461
        fi
patmandin@978
  1462
    fi
patmandin@978
  1463
}
patmandin@978
  1464
slouken@0
  1465
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1466
CheckInputEvents()
slouken@0
  1467
{
slouken@0
  1468
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1469
    AC_ARG_ENABLE(input-events,
slouken@1637
  1470
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1471
                  , enable_input_events=yes)
slouken@0
  1472
    if test x$enable_input_events = xyes; then
slouken@0
  1473
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1474
        use_input_events=no
slouken@0
  1475
        AC_TRY_COMPILE([
slouken@0
  1476
          #include <linux/input.h>
slouken@0
  1477
        ],[
slouken@0
  1478
          #ifndef EVIOCGNAME
slouken@0
  1479
          #error EVIOCGNAME() ioctl not available
slouken@0
  1480
          #endif
slouken@0
  1481
        ],[
slouken@0
  1482
        use_input_events=yes
slouken@0
  1483
        ])
slouken@0
  1484
        AC_MSG_RESULT($use_input_events)
slouken@0
  1485
        if test x$use_input_events = xyes; then
slouken@1361
  1486
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1487
        fi
slouken@0
  1488
    fi
slouken@0
  1489
}
slouken@0
  1490
icculus@1201
  1491
dnl See if we can use the Touchscreen input library
icculus@1201
  1492
CheckTslib()
icculus@1201
  1493
{
icculus@1201
  1494
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1495
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1496
                  , enable_input_tslib=yes)
icculus@1201
  1497
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1498
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1499
        enable_input_tslib=no
icculus@1201
  1500
        AC_TRY_COMPILE([
icculus@1201
  1501
          #include "tslib.h"
icculus@1201
  1502
        ],[
icculus@1201
  1503
        ],[
icculus@1201
  1504
        enable_input_tslib=yes
icculus@1201
  1505
        ])
icculus@1201
  1506
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1507
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1508
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1509
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1510
        fi
icculus@1201
  1511
    fi
icculus@1201
  1512
}
icculus@1201
  1513
slouken@399
  1514
dnl See if we can use GNU pth library for threads
slouken@399
  1515
CheckPTH()
slouken@399
  1516
{
slouken@399
  1517
    dnl Check for pth support
slouken@399
  1518
    AC_ARG_ENABLE(pth,
slouken@1637
  1519
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1520
                  , enable_pth=yes)
slouken@399
  1521
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1522
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1523
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1524
            use_pth=no
slouken@399
  1525
        else
slouken@399
  1526
            use_pth=yes
slouken@399
  1527
        fi
slouken@399
  1528
        AC_MSG_CHECKING(pth)
slouken@1361
  1529
        AC_MSG_RESULT($use_pth)
slouken@399
  1530
        if test "x$use_pth" = xyes; then
slouken@1361
  1531
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1532
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1533
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1534
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1535
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1536
            have_threads=yes
slouken@399
  1537
        fi
slouken@399
  1538
    fi
slouken@399
  1539
}
slouken@399
  1540
slouken@0
  1541
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1542
CheckPTHREAD()
slouken@0
  1543
{
slouken@0
  1544
    dnl Check for pthread support
slouken@0
  1545
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1546
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1547
                  , enable_pthreads=yes)
slouken@0
  1548
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1549
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1550
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1551
                  , enable_pthread_sem=yes)
slouken@1550
  1552
    case "$host" in
slouken@1820
  1553
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1554
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1555
            pthread_lib="-lpthread"
slouken@1324
  1556
            ;;
slouken@0
  1557
        *-*-bsdi*)
slouken@0
  1558
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1559
            pthread_lib=""
slouken@0
  1560
            ;;
slouken@0
  1561
        *-*-darwin*)
slouken@0
  1562
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1563
# causes Carbon.p complaints?
slouken@0
  1564
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1565
            ;;
slouken@1565
  1566
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1567
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1568
            pthread_lib="-pthread"
slouken@0
  1569
            ;;
slouken@43
  1570
        *-*-netbsd*)
slouken@1383
  1571
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
icculus@1200
  1572
            pthread_lib="-L/usr/lib -lpthread"
slouken@43
  1573
            ;;
slouken@0
  1574
        *-*-openbsd*)
slouken@0
  1575
            pthread_cflags="-D_REENTRANT"
slouken@0
  1576
            pthread_lib="-pthread"
slouken@0
  1577
            ;;
slouken@0
  1578
        *-*-solaris*)
slouken@0
  1579
            pthread_cflags="-D_REENTRANT"
slouken@0
  1580
            pthread_lib="-lpthread -lposix4"
slouken@0
  1581
            ;;
slouken@0
  1582
        *-*-sysv5*)
slouken@0
  1583
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1584
            pthread_lib=""
slouken@0
  1585
            ;;
slouken@0
  1586
        *-*-irix*)
slouken@0
  1587
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1588
            pthread_lib="-lpthread"
slouken@0
  1589
            ;;
slouken@0
  1590
        *-*-aix*)
slouken@0
  1591
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1592
            pthread_lib="-lpthread"
slouken@0
  1593
            ;;
icculus@425
  1594
        *-*-hpux11*)
icculus@425
  1595
            pthread_cflags="-D_REENTRANT"
icculus@425
  1596
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1597
            ;;
slouken@0
  1598
        *-*-qnx*)
slouken@0
  1599
            pthread_cflags=""
slouken@0
  1600
            pthread_lib=""
slouken@0
  1601
            ;;
slouken@873
  1602
        *-*-osf*)
slouken@1019
  1603
            pthread_cflags="-D_REENTRANT"
slouken@873
  1604
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1605
                pthread_lib="-lpthread -lrt"
slouken@873
  1606
            else
slouken@1019
  1607
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1608
            fi
slouken@873
  1609
            ;;
slouken@0
  1610
        *)
slouken@0
  1611
            pthread_cflags="-D_REENTRANT"
slouken@0
  1612
            pthread_lib="-lpthread"
slouken@0
  1613
            ;;
slouken@0
  1614
    esac
icculus@1140
  1615
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1616
        # Save the original compiler flags and libraries
slouken@415
  1617
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1618
        # Add the pthread compiler flags and libraries
slouken@415
  1619
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1620
        # Check to see if we have pthread support on this system
slouken@0
  1621
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1622
        use_pthreads=no
slouken@0
  1623
        AC_TRY_LINK([
slouken@0
  1624
         #include <pthread.h>
slouken@0
  1625
        ],[
slouken@0
  1626
         pthread_attr_t type;
slouken@0
  1627
         pthread_attr_init(&type);
slouken@0
  1628
        ],[
slouken@0
  1629
        use_pthreads=yes
slouken@0
  1630
        ])
slouken@0
  1631
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1632
        # Restore the compiler flags and libraries
slouken@415
  1633
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1634
slouken@415
  1635
        # Do futher testing if we have pthread support...
slouken@0
  1636
        if test x$use_pthreads = xyes; then
slouken@1361
  1637
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1638
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1639
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1640
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1641
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1642
slouken@1438
  1643
            # Save the original compiler flags and libraries
slouken@1438
  1644
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1645
            # Add the pthread compiler flags and libraries
slouken@1438
  1646
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1647
slouken@0
  1648
            # Check to see if recursive mutexes are available
slouken@0
  1649
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1650
            has_recursive_mutexes=no
slouken@1324
  1651
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1652
                AC_TRY_COMPILE([
slouken@1324
  1653
                  #include <pthread.h>
slouken@1324
  1654
                ],[
slouken@1324
  1655
                  pthread_mutexattr_t attr;
slouken@1324
  1656
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1657
                ],[
slouken@1324
  1658
                has_recursive_mutexes=yes
slouken@1361
  1659
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1660
                ])
slouken@1324
  1661
            fi
slouken@1324
  1662
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1663
                AC_TRY_COMPILE([
slouken@1324
  1664
                  #include <pthread.h>
slouken@1324
  1665
                ],[
slouken@1324
  1666
                  pthread_mutexattr_t attr;
slouken@1324
  1667
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1668
                ],[
slouken@1324
  1669
                has_recursive_mutexes=yes
slouken@1361
  1670
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1671
                ])
slouken@1324
  1672
            fi
slouken@0
  1673
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1674
slouken@94
  1675
            # Check to see if pthread semaphore support is missing
slouken@94
  1676
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1677
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1678
                have_pthread_sem=no
slouken@94
  1679
                AC_TRY_COMPILE([
slouken@94
  1680
                  #include <pthread.h>
slouken@94
  1681
                  #include <semaphore.h>
slouken@94
  1682
                ],[
slouken@94
  1683
                ],[
slouken@94
  1684
                have_pthread_sem=yes
slouken@94
  1685
                ])
slouken@94
  1686
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1687
            fi
slouken@94
  1688
slouken@1438
  1689
            # Restore the compiler flags and libraries
slouken@1438
  1690
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1691
slouken@1361
  1692
            # Basic thread creation functions
slouken@1361
  1693
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1694
slouken@1361
  1695
            # Semaphores
slouken@1361
  1696
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1697
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1698
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1699
            else
slouken@1361
  1700
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1701
            fi
slouken@0
  1702
slouken@1361
  1703
            # Mutexes
slouken@1361
  1704
            # We can fake these with semaphores if necessary
slouken@1361
  1705
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1706
slouken@1361
  1707
            # Condition variables
slouken@1361
  1708
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1709
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1710
slouken@1361
  1711
            have_threads=yes
slouken@185
  1712
        else
slouken@1361
  1713
            CheckPTH
slouken@814
  1714
        fi
slouken@814
  1715
    fi
slouken@814
  1716
}
slouken@814
  1717
slouken@0
  1718
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  1719
CheckWIN32()
slouken@0
  1720
{
slouken@0
  1721
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  1722
    have_win32_gcc=no
slouken@0
  1723
    AC_TRY_COMPILE([
slouken@0
  1724
     #include <windows.h>
slouken@0
  1725
    ],[
slouken@0
  1726
    ],[
slouken@0
  1727
    have_win32_gcc=yes
slouken@0
  1728
    ])
slouken@0
  1729
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  1730
    if test x$have_win32_gcc != xyes; then
slouken@0
  1731
       AC_MSG_ERROR([
slouken@0
  1732
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  1733
       ])
slouken@0
  1734
    fi
slouken@0
  1735
slouken@0
  1736
    dnl See if the user wants to redirect standard output to files
slouken@0
  1737
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  1738
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  1739
                  , enable_stdio_redirect=yes)
slouken@0
  1740
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  1741
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  1742
    fi
slouken@0
  1743
}
slouken@0
  1744
slouken@0
  1745
dnl Find the DirectX includes and libraries
slouken@0
  1746
CheckDIRECTX()
slouken@0
  1747
{
slouken@0
  1748
    AC_ARG_ENABLE(directx,
slouken@1637
  1749
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  1750
                  , enable_directx=yes)
slouken@0
  1751
    if test x$enable_directx = xyes; then
slouken@1895
  1752
        AC_CHECK_HEADER(d3d9.h, have_d3d=yes)
slouken@1361
  1753
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@1361
  1754
        AC_CHECK_HEADER(dinput.h, use_dinput=yes)
slouken@0
  1755
    fi
slouken@158
  1756
}
slouken@158
  1757
slouken@294
  1758
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  1759
CheckDLOPEN()
slouken@294
  1760
{
slouken@731
  1761
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  1762
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  1763
                  , enable_sdl_dlopen=yes)
slouken@731
  1764
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  1765
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  1766
        have_dlopen=no
slouken@294
  1767
        AC_TRY_COMPILE([
slouken@294
  1768
         #include <dlfcn.h>
slouken@294
  1769
        ],[
slouken@1638
  1770
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  1771
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  1772
         #endif
slouken@294
  1773
        ],[
slouken@1361
  1774
        have_dlopen=yes
slouken@294
  1775
        ])
slouken@1361
  1776
        AC_MSG_RESULT($have_dlopen)
slouken@294
  1777
slouken@1361
  1778
        if test x$have_dlopen = xyes; then
slouken@1521
  1779
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  1780
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  1781
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  1782
            AC_CHECK_LIB(dl, dlvsym, have_dlvsym=yes)
slouken@1361
  1783
            if test x$have_dlvsym = xyes; then
slouken@1361
  1784
                AC_DEFINE(HAVE_DLVSYM)
slouken@1361
  1785
            fi
slouken@1361
  1786
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  1787
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  1788
            have_loadso=yes
slouken@294
  1789
        fi
slouken@294
  1790
    fi
slouken@294
  1791
}
slouken@294
  1792
patmandin@651
  1793
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  1794
CheckAtariLdg()
patmandin@651
  1795
{
patmandin@651
  1796
    AC_ARG_ENABLE(atari-ldg,
slouken@1637
  1797
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
patmandin@651
  1798
                  , enable_atari_ldg=yes)
patmandin@651
  1799
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  1800
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  1801
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  1802
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  1803
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  1804
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
patmandin@1825
  1805
            SDL_LIBS="$SDL_LIBS -lldg -lgem"
icculus@1173
  1806
            have_loadso=yes
patmandin@651
  1807
        fi
patmandin@651
  1808
    fi
patmandin@651
  1809
}
patmandin@651
  1810
slouken@381
  1811
dnl Check for the usbhid(3) library on *BSD
slouken@381
  1812
CheckUSBHID()
slouken@381
  1813
{
slouken@381
  1814
    if test x$enable_joystick = xyes; then
slouken@1565
  1815
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  1816
        if test x$have_libusbhid = xyes; then
slouken@1565
  1817
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  1818
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  1819
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  1820
        else
slouken@1565
  1821
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  1822
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  1823
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  1824
        fi
slouken@1361
  1825
            
slouken@1361
  1826
        save_CFLAGS="$CFLAGS"
slouken@1361
  1827
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  1828
slouken@381
  1829
        AC_MSG_CHECKING(for usbhid)
slouken@381
  1830
        have_usbhid=no
slouken@381
  1831
        AC_TRY_COMPILE([
slouken@404
  1832
          #include <sys/types.h>
slouken@403
  1833
          #if defined(HAVE_USB_H)
slouken@403
  1834
          #include <usb.h>
slouken@403
  1835
          #endif
slouken@1565
  1836
          #ifdef __DragonFly__
slouken@1565
  1837
          # include <bus/usb/usb.h>
slouken@1565
  1838
          # include <bus/usb/usbhid.h>
slouken@1565
  1839
          #else
slouken@1565
  1840
          # include <dev/usb/usb.h>
slouken@1565
  1841
          # include <dev/usb/usbhid.h>
slouken@1565
  1842
          #endif
slouken@381
  1843
          #if defined(HAVE_USBHID_H)
slouken@381
  1844
          #include <usbhid.h>
slouken@381
  1845
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  1846
          #include <libusb.h>
slouken@381
  1847
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  1848
          #include <libusbhid.h>
slouken@404
  1849
          #endif
slouken@381
  1850
        ],[
slouken@381
  1851
          struct report_desc *repdesc;
slouken@381
  1852
          struct usb_ctl_report *repbuf;
slouken@402
  1853
          hid_kind_t hidkind;
slouken@381
  1854
        ],[
slouken@381
  1855
        have_usbhid=yes
slouken@381
  1856
        ])
slouken@381
  1857
        AC_MSG_RESULT($have_usbhid)
slouken@381
  1858
slouken@381
  1859
        if test x$have_usbhid = xyes; then
slouken@381
  1860
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  1861
            have_usbhid_ucr_data=no
slouken@381
  1862
            AC_TRY_COMPILE([
slouken@404
  1863
              #include <sys/types.h>
slouken@404
  1864
              #if defined(HAVE_USB_H)
slouken@404
  1865
              #include <usb.h>
slouken@404
  1866
              #endif
slouken@1565
  1867
              #ifdef __DragonFly__
slouken@1565
  1868
              # include <bus/usb/usb.h>
slouken@1565
  1869
              # include <bus/usb/usbhid.h>
slouken@1565
  1870
              #else
slouken@1565
  1871
              # include <dev/usb/usb.h>
slouken@1565
  1872
              # include <dev/usb/usbhid.h>
slouken@1565
  1873
              #endif
slouken@381
  1874
              #if defined(HAVE_USBHID_H)
slouken@381
  1875
              #include <usbhid.h>
slouken@381
  1876
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  1877
              #include <libusb.h>
slouken@381
  1878
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  1879
              #include <libusbhid.h>
slouken@381
  1880
              #endif
slouken@381
  1881
            ],[
slouken@381
  1882
              struct usb_ctl_report buf;
slouken@381
  1883
              if (buf.ucr_data) { }
slouken@381
  1884
            ],[
slouken@381
  1885
            have_usbhid_ucr_data=yes
slouken@381
  1886
            ])
slouken@381
  1887
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  1888
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  1889
            fi
slouken@381
  1890
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  1891
            
slouken@1361
  1892
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  1893
            have_usbhid_new=no
slouken@407
  1894
            AC_TRY_COMPILE([
slouken@407
  1895
              #include <sys/types.h>
slouken@407
  1896
              #if defined(HAVE_USB_H)
slouken@407
  1897
              #include <usb.h>
slouken@407
  1898
              #endif
slouken@407
  1899
              #include <dev/usb/usb.h>
slouken@407
  1900
              #include <dev/usb/usbhid.h>
slouken@407
  1901
              #if defined(HAVE_USBHID_H)
slouken@407
  1902
              #include <usbhid.h>
slouken@407
  1903
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  1904
              #include <libusb.h>
slouken@407
  1905
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  1906
              #include <libusbhid.h>
slouken@407
  1907
              #endif
slouken@407
  1908
            ],[
slouken@407
  1909
              report_desc_t d;
slouken@1361
  1910
              hid_start_parse(d, 1, 1);
slouken@407
  1911
            ],[
slouken@407
  1912
            have_usbhid_new=yes
slouken@407
  1913
            ])
slouken@407
  1914
            if test x$have_usbhid_new = xyes; then
slouken@1361
  1915
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  1916
            fi
slouken@407
  1917
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  1918
slouken@1565
  1919
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  1920
            have_machine_joystick=no
slouken@1565
  1921
            AC_TRY_COMPILE([
slouken@1565
  1922
              #include <machine/joystick.h>
slouken@1565
  1923
            ],[
slouken@1565
  1924
              struct joystick t;
slouken@1565
  1925
            ],[
slouken@1565
  1926
            have_machine_joystick=yes
slouken@1565
  1927
            ])
slouken@1565
  1928
            if test x$have_machine_joystick = xyes; then
slouken@1565
  1929
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  1930
            fi
slouken@1565
  1931
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  1932
slouken@1361
  1933
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  1934
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  1935
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  1936
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  1937
            have_joystick=yes
slouken@381
  1938
        fi
slouken@1361
  1939
        CFLAGS="$save_CFLAGS"
slouken@381
  1940
    fi
slouken@381
  1941
}
slouken@381
  1942
slouken@1361
  1943
dnl Check for clock_gettime()
slouken@1361
  1944
CheckClockGettime()
slouken@795
  1945
{
slouken@1361
  1946
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  1947
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  1948
                  , enable_clock_gettime=no)
slouken@1361
  1949
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  1950
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  1951
        if test x$have_clock_gettime = xyes; then
slouken@1361
  1952
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  1953
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
icculus@1175
  1954
        fi
slouken@795
  1955
    fi
slouken@795
  1956
}
slouken@795
  1957
slouken@1062
  1958
dnl Check for a valid linux/version.h
slouken@1062
  1959
CheckLinuxVersion()
slouken@1062
  1960
{
slouken@1062
  1961
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  1962
    if test x$have_linux_version_h = xyes; then
slouken@1521
  1963
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  1964
    fi
slouken@1062
  1965
}
slouken@1062
  1966
slouken@1127
  1967
dnl Check if we want to use RPATH
slouken@1127
  1968
CheckRPATH()
slouken@1127
  1969
{
slouken@1127
  1970
    AC_ARG_ENABLE(rpath,
slouken@1637
  1971
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  1972
                  , enable_rpath=yes)
slouken@1127
  1973
}
slouken@1127
  1974
slouken@1550
  1975
dnl Set up the configuration based on the host platform!
slouken@1550
  1976
case "$host" in
slouken@1361
  1977
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  1978
        ARCH=linux
slouken@1361
  1979
        CheckDummyVideo
slouken@1361
  1980
        CheckIPod
slouken@1361
  1981
        # Set up files for the timer library
icculus@1140
  1982
        if test x$enable_timers = xyes; then
slouken@1361
  1983
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  1984
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  1985
            have_timers=yes
icculus@1140
  1986
        fi
slouken@1361
  1987
        ;;
slouken@1820
  1988
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*)
slouken@1550
  1989
        case "$host" in
slouken@1361
  1990
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  1991
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  1992
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  1993
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  1994
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  1995
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  1996
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  1997
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  1998
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  1999
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2000
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2001
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2002
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2003
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2004
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2005
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2006
            *-*-osf*)           ARCH=osf ;;
slouken@795
  2007
        esac
icculus@1573
  2008
        CheckVisibilityHidden
slouken@1
  2009
        CheckDummyVideo
slouken@68
  2010
        CheckDiskAudio
icculus@1532
  2011
        CheckDummyAudio
slouken@371
  2012
        CheckDLOPEN
slouken@0
  2013
        CheckNASM
slouken@1361
  2014
        CheckAltivec
slouken@0
  2015
        CheckOSS
slouken@1361
  2016
        CheckDMEDIA
slouken@1438
  2017
        CheckMME
slouken@0
  2018
        CheckALSA
slouken@0
  2019
        CheckARTSC
slouken@0
  2020
        CheckESD
slouken@0
  2021
        CheckNAS
slouken@0
  2022
        CheckX11
slouken@30
  2023
        CheckNANOX
slouken@0
  2024
        CheckFBCON
slouken@167
  2025
        CheckDirectFB
slouken@70
  2026
        CheckPS2GS
slouken@0
  2027
        CheckSVGA
slouken@1361
  2028
        CheckVGL
slouken@1361
  2029
        CheckWscons
icculus@1191
  2030
        CheckOpenGLX11
slouken@0
  2031
        CheckInputEvents
icculus@1201
  2032
        CheckTslib
slouken@1361
  2033
        CheckUSBHID
slouken@0
  2034
        CheckPTHREAD
slouken@1361
  2035
        CheckClockGettime
slouken@1062
  2036
        CheckLinuxVersion
slouken@1127
  2037
        CheckRPATH
slouken@1361
  2038
        # Set up files for the audio library
slouken@1361
  2039
        if test x$enable_audio = xyes; then
slouken@1361
  2040
          case $ARCH in
slouken@1565
  2041
            sysv5|solaris|hpux)
slouken@1361
  2042
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2043
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2044
                have_audio=yes
slouken@1361
  2045
            ;;
slouken@1565
  2046
            netbsd|openbsd)
slouken@1567
  2047
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2048
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2049
                have_audio=yes
slouken@1361
  2050
            ;;
slouken@1361
  2051
            aix)
icculus@2049
  2052
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUDIO)
slouken@1361
  2053
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2054
                have_audio=yes
slouken@1361
  2055
            ;;
slouken@1361
  2056
          esac
slouken@371
  2057
        fi
slouken@0
  2058
        # Set up files for the joystick library
slouken@0
  2059
        if test x$enable_joystick = xyes; then
slouken@1361
  2060
          case $ARCH in
slouken@1361
  2061
            linux)
slouken@1361
  2062
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2063
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2064
                have_joystick=yes
slouken@1361
  2065
            ;;
slouken@1361
  2066
          esac
slouken@0
  2067
        fi
slouken@0
  2068
        # Set up files for the cdrom library
slouken@0
  2069
        if test x$enable_cdrom = xyes; then
slouken@1361
  2070
          case $ARCH in
slouken@1361
  2071
            linux|solaris)
slouken@1361
  2072
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2073
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2074
                have_cdrom=yes
slouken@1361
  2075
            ;;
slouken@1361
  2076
            *freebsd*)
slouken@1361
  2077
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2078
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2079
                have_cdrom=yes
slouken@1361
  2080
            ;;
slouken@1383
  2081
            *openbsd*|*netbsd*)
slouken@1361
  2082
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2083
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2084
                have_cdrom=yes
slouken@1361
  2085
            ;;
slouken@1361
  2086
            bsdi)
slouken@1361
  2087
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2088
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2089
                have_cdrom=yes
slouken@1361
  2090
            ;;
slouken@1361
  2091
            aix)
slouken@1361
  2092
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2093
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2094
                have_cdrom=yes
slouken@1361
  2095
            ;;
slouken@1361
  2096
            osf)
slouken@1361
  2097
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2098
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2099
                have_cdrom=yes
slouken@1361
  2100
            ;;
slouken@1361
  2101
          esac
slouken@0
  2102
        fi
slouken@0
  2103
        # Set up files for the thread library
slouken@1361
  2104
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2105
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2106
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2107
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2108
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2109
            have_threads=yes
slouken@0
  2110
        fi
slouken@0
  2111
        # Set up files for the timer library
slouken@0
  2112
        if test x$enable_timers = xyes; then
slouken@1361
  2113
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2114
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2115
            have_timers=yes
slouken@0
  2116
        fi
slouken@0
  2117
        ;;
slouken@0
  2118
    *-*-qnx*)
slouken@0
  2119
        ARCH=qnx
slouken@1
  2120
        CheckDummyVideo
slouken@68
  2121
        CheckDiskAudio
icculus@1532
  2122
        CheckDummyAudio
slouken@886
  2123
        # CheckNASM
slouken@371
  2124
        CheckDLOPEN
slouken@0
  2125
        CheckNAS
slouken@0
  2126
        CheckPHOTON
slouken@0
  2127
        CheckX11
icculus@1191
  2128
        CheckOpenGLX11
slouken@0
  2129
        CheckPTHREAD
slouken@0
  2130
        # Set up files for the audio library
slouken@0
  2131
        if test x$enable_audio = xyes; then
slouken@1361
  2132
            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
slouken@1361
  2133
            SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
slouken@1521
  2134
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2135
            have_audio=yes
slouken@0
  2136
        fi
slouken@0
  2137
        # Set up files for the cdrom library
slouken@0
  2138
        if test x$enable_cdrom = xyes; then
slouken@1361
  2139
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2140
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2141
            have_cdrom=yes
slouken@0
  2142
        fi
slouken@0
  2143
        # Set up files for the timer library
slouken@0
  2144
        if test x$enable_timers = xyes; then
slouken@1361
  2145
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2146
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2147
            have_timers=yes
slouken@0
  2148
        fi
slouken@0
  2149
        ;;
slouken@0
  2150
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2151
        ARCH=win32
slouken@1550
  2152
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2153
            # Default cross-compile location
slouken@0
  2154
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32msvc
slouken@0
  2155
        else
slouken@0
  2156
            # Look for the location of the tools and install there
slouken@750
  2157
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2158
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2159
            fi
slouken@0
  2160
        fi
slouken@1
  2161
        CheckDummyVideo
slouken@68
  2162
        CheckDiskAudio
icculus@1532
  2163
        CheckDummyAudio
slouken@0
  2164
        CheckWIN32
slouken@1361
  2165
        CheckWIN32GL
slouken@0
  2166
        CheckDIRECTX
slouken@0
  2167
        CheckNASM
slouken@1895
  2168
        # Set up files for the video library
slouken@1895
  2169
        if test x$enable_video = xyes; then
slouken@1895
  2170
            AC_DEFINE(SDL_VIDEO_DRIVER_WIN32)
slouken@1895
  2171
            SOURCES="$SOURCES $srcdir/src/video/win32/*.c"
slouken@1895
  2172
            have_video=yes
slouken@1895
  2173
            AC_ARG_ENABLE(render-gdi,
slouken@1895
  2174
AC_HELP_STRING([--enable-render-gdi], [enable the GDI render driver [[default=yes]]]),
slouken@1895
  2175
                                , enable_render_gdi=yes)
slouken@1895
  2176
            if test x$enable_render_gdi = xyes; then
slouken@1895
  2177
                AC_DEFINE(SDL_VIDEO_RENDER_GDI)
slouken@1895
  2178
            fi
slouken@1895
  2179
            AC_ARG_ENABLE(render-d3d,
slouken@1895
  2180
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@1895
  2181
                                , enable_render_d3d=yes)
slouken@1895
  2182
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
slouken@1895
  2183
                AC_DEFINE(SDL_VIDEO_RENDER_D3D)
slouken@1895
  2184
            fi
slouken@1895
  2185
        fi
slouken@0
  2186
        # Set up files for the audio library
slouken@0
  2187
        if test x$enable_audio = xyes; then
icculus@2070
  2188
            AC_DEFINE(SDL_AUDIO_DRIVER_WINWAVEOUT)
slouken@1361
  2189
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1895
  2190
            if test x$have_dsound = xyes; then
slouken@1361
  2191
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2192
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2193
            fi
slouken@1361
  2194
            have_audio=yes
slouken@0
  2195
        fi
slouken@0
  2196
        # Set up files for the joystick library
slouken@0
  2197
        if test x$enable_joystick = xyes; then
slouken@1895
  2198
            if test x$have_dinput = xyes; then
slouken@1895
  2199
                AC_DEFINE(SDL_JOYSTICK_DINPUT)
slouken@1895
  2200
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_dxjoystick.c"
slouken@1895
  2201
            else
slouken@1895
  2202
                AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1895
  2203
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_mmjoystick.c"
slouken@1895
  2204
            fi
slouken@1361
  2205
            have_joystick=yes
slouken@0
  2206
        fi
slouken@0
  2207
        # Set up files for the cdrom library
slouken@0
  2208
        if test x$enable_cdrom = xyes; then
slouken@1361
  2209
            AC_DEFINE(SDL_CDROM_WIN32)
slouken@1361
  2210
            SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
slouken@1361
  2211
            have_cdrom=yes
slouken@0
  2212
        fi
slouken@0
  2213
        # Set up files for the thread library
slouken@0
  2214
        if test x$enable_threads = xyes; then
slouken@1361
  2215
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2216
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2217
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2218
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2219
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2220
            have_threads=yes
slouken@0
  2221
        fi
slouken@0
  2222
        # Set up files for the timer library
slouken@0
  2223
        if test x$enable_timers = xyes; then
slouken@1361
  2224
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2225
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2226
            have_timers=yes
slouken@1361
  2227
        fi
slouken@1361
  2228
        # Set up files for the shared object loading library
slouken@1361
  2229
        if test x$enable_loadso = xyes; then
slouken@1361
  2230
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2231
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2232
            have_loadso=yes
slouken@1361
  2233
        fi
slouken@1361
  2234
        # Set up the system libraries we need
slouken@1895
  2235
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lmsimg32 -lwinmm"
slouken@0
  2236
        # The Win32 platform requires special setup
slouken@1397
  2237
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2238
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2239
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2240
        ;;
slouken@0
  2241
    *-*-beos*)
slouken@0
  2242
        ARCH=beos
slouken@0
  2243
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2244
        CheckDummyVideo
slouken@68
  2245
        CheckDiskAudio
icculus@1532
  2246
        CheckDummyAudio
slouken@0
  2247
        CheckNASM
slouken@0
  2248
        CheckBWINDOW
slouken@0
  2249
        CheckBeGL
slouken@0
  2250
        # Set up files for the audio library
slouken@0
  2251
        if test x$enable_audio = xyes; then
icculus@2049
  2252
            AC_DEFINE(SDL_AUDIO_DRIVER_BEOSAUDIO)
slouken@1361
  2253
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2254
            have_audio=yes
slouken@0
  2255
        fi
slouken@0
  2256
        # Set up files for the joystick library
slouken@0
  2257
        if test x$enable_joystick = xyes; then
slouken@1361
  2258
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2259
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2260
            have_joystick=yes
slouken@0
  2261
        fi
slouken@0
  2262
        # Set up files for the cdrom library
slouken@0
  2263
        if test x$enable_cdrom = xyes; then
slouken@1361
  2264
            AC_DEFINE(SDL_CDROM_BEOS)
slouken@1361
  2265
            SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
slouken@1361
  2266
            have_cdrom=yes
slouken@0
  2267
        fi
slouken@0
  2268
        # Set up files for the thread library
slouken@0
  2269
        if test x$enable_threads = xyes; then
slouken@1361
  2270
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2271
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2272
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2273
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2274
            have_threads=yes
slouken@0
  2275
        fi
slouken@0
  2276
        # Set up files for the timer library
slouken@0
  2277
        if test x$enable_timers = xyes; then
slouken@1361
  2278
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2279
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2280
            have_timers=yes
slouken@1361
  2281
        fi
slouken@1361
  2282
        # Set up files for the shared object loading library
slouken@1361
  2283
        if test x$enable_loadso = xyes; then
slouken@1361
  2284
            AC_DEFINE(SDL_LOADSO_BEOS)
slouken@1361
  2285
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2286
            have_loadso=yes
slouken@0
  2287
        fi
slouken@1367
  2288
        # The BeOS platform requires special setup.
slouken@1367
  2289
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2290
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2291
        ;;
slouken@0
  2292
    *-*-darwin* )
icculus@1133
  2293
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2294
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2295
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2296
        ARCH=macosx
slouken@1624
  2297
slouken@1628
  2298
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2299
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2300
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2301
slouken@1628
  2302
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2303
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2304
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2305
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2306
        EXTRA_LDFLAGS=""
slouken@1624
  2307
slouken@1742
  2308
        CheckVisibilityHidden
slouken@1
  2309
        CheckDummyVideo
slouken@68
  2310
        CheckDiskAudio
icculus@1532
  2311
        CheckDummyAudio
slouken@1638
  2312
        CheckDLOPEN
slouken@1648
  2313
slouken@1889
  2314
        # Temporarily disabled:
slouken@1889
  2315
        # ld: mmxp2_32.o has external relocation entries in non-writable section (__TEXT,__text) for symbols: _mmxreturn
slouken@1889
  2316
        #CheckNASM
slouken@1889
  2317
slouken@1648
  2318
        # Set up files for the shared object loading library
slouken@1648
  2319
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2320
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2321
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2322
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2323
            have_loadso=yes
slouken@1648
  2324
        fi
slouken@1648
  2325
icculus@1133
  2326
        CheckCOCOA
icculus@1174
  2327
        CheckX11
slouken@0
  2328
        CheckMacGL
icculus@1191
  2329
        CheckOpenGLX11
slouken@0
  2330
        CheckPTHREAD
icculus@1047
  2331
        CheckAltivec
icculus@1445
  2332
icculus@1445
  2333
        # Need this or things might misbuild on a G3.
slouken@1521
  2334
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2335
slouken@0
  2336
        # Set up files for the audio library
slouken@0
  2337
        if test x$enable_audio = xyes; then
slouken@1361
  2338
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2339
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2340
            AC_DEFINE(SDL_AUDIO_DRIVER_SNDMGR)
slouken@1361
  2341
            SOURCES="$SOURCES $srcdir/src/audio/macrom/*.c"
slouken@1361
  2342
            have_audio=yes
slouken@0
  2343
        fi
slouken@0
  2344
        # Set up files for the joystick library
slouken@0
  2345
        if test x$enable_joystick = xyes; then
slouken@1361
  2346
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2347
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1611
  2348
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
slouken@1361
  2349
            have_joystick=yes
slouken@0
  2350
        fi
slouken@0
  2351
        # Set up files for the cdrom library
slouken@0
  2352
        if test x$enable_cdrom = xyes; then
slouken@1361
  2353
            AC_DEFINE(SDL_CDROM_MACOSX)
slouken@1361
  2354
            SOURCES="$SOURCES $srcdir/src/cdrom/macosx/*.c"
slouken@1361
  2355
            have_cdrom=yes
slouken@0
  2356
        fi
slouken@0
  2357
        # Set up files for the timer library
slouken@0
  2358
        if test x$enable_timers = xyes; then
slouken@1361
  2359
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2360
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2361
            have_timers=yes
slouken@1361
  2362
        fi
slouken@1621
  2363
        # The Mac OS X platform requires special setup.
slouken@1521
  2364
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@1910
  2365
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
slouken@1910
  2366
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
slouken@1361
  2367
        # If either the audio or CD driver is used, add the AudioUnit framework
slouken@1361
  2368
        if test x$enable_audio = xyes -o x$enable_cdrom = xyes; then
icculus@2049
  2369
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreAudio -framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2370
        fi
slouken@0
  2371
        ;;
slouken@281
  2372
    *-*-mint*)
slouken@281
  2373
        ARCH=mint
slouken@281
  2374
        CheckDummyVideo
slouken@281
  2375
        CheckDiskAudio
icculus@1532
  2376
        CheckDummyAudio
slouken@281
  2377
        CheckAtariBiosEvent
slouken@281
  2378
        CheckAtariXbiosVideo
slouken@281
  2379
        CheckAtariGemVideo
slouken@398
  2380
        CheckAtariAudio
patmandin@651
  2381
        CheckAtariLdg
slouken@1361
  2382
        CheckAtariOSMesa
slouken@281
  2383
        CheckPTH
slouken@281
  2384
        # Set up files for the audio library
slouken@398
  2385
        if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@398
  2386
            if test x$enable_audio = xyes; then
slouken@1361
  2387
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2388
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2389
                have_audio=yes
slouken@398
  2390
            fi
slouken@281
  2391
        fi
slouken@281
  2392
        # Set up files for the joystick library
slouken@281
  2393
        if test x$enable_joystick = xyes; then
slouken@1361
  2394
            AC_DEFINE(SDL_JOYSTICK_MINT)
slouken@1361
  2395
            SOURCES="$SOURCES $srcdir/src/joystick/mint/*.c"
slouken@1361
  2396
            have_joystick=yes
slouken@281
  2397
        fi
slouken@281
  2398
        # Set up files for the cdrom library
slouken@281
  2399
        if test x$enable_cdrom = xyes; then
slouken@1361
  2400
            AC_DEFINE(SDL_CDROM_MINT)
slouken@1361
  2401
            SOURCES="$SOURCES $srcdir/src/cdrom/mint/*.c"
slouken@1361
  2402
            have_cdrom=yes
slouken@281
  2403
        fi
slouken@281
  2404
        # Set up files for the timer library
slouken@281
  2405
        if test x$enable_timers = xyes; then
slouken@557
  2406
            if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@1361
  2407
                AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2408
                SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@557
  2409
            else
slouken@1361
  2410
                AC_DEFINE(SDL_TIMER_MINT)
slouken@1361
  2411
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.c"
patmandin@1477
  2412
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.S"
slouken@557
  2413
            fi
slouken@1361
  2414
            have_timers=yes
slouken@281
  2415
        fi
slouken@281
  2416
        ;;
slouken@1035
  2417
    *-riscos)
slouken@687
  2418
        ARCH=riscos
slouken@1361
  2419
        CheckOSS
slouken@1361
  2420
        CheckPTHREAD
slouken@955
  2421
        # Set up files for the video library
slouken@955
  2422
        if test x$enable_video = xyes; then
slouken@1361
  2423
            AC_DEFINE(SDL_VIDEO_DRIVER_RISCOS)
slouken@1361
  2424
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.c"
slouken@1459
  2425
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.S"
slouken@1361
  2426
            have_video=yes
slouken@955
  2427
        fi
slouken@955
  2428
        # Set up files for the joystick library
slouken@955
  2429
        if test x$enable_joystick = xyes; then
slouken@1361
  2430
            AC_DEFINE(SDL_JOYSTICK_RISCOS)
slouken@1361
  2431
            SOURCES="$SOURCES $srcdir/src/joystick/riscos/*.c"
slouken@1361
  2432
            have_joystick=yes
slouken@955
  2433
        fi
slouken@955
  2434
        # Set up files for the timer library
slouken@955
  2435
        if test x$enable_timers = xyes; then
slouken@1361
  2436
            AC_DEFINE(SDL_TIMER_RISCOS)
slouken@1361
  2437
            SOURCES="$SOURCES $srcdir/src/timer/riscos/*.c"
slouken@1361
  2438
            have_timers=yes
slouken@955
  2439
        fi
slouken@1361
  2440
        # The RISC OS platform requires special setup.
slouken@1521
  2441
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ljpeg -ltiff -lpng -lz"
slouken@687
  2442
        ;;
slouken@0
  2443
    *)
slouken@1361
  2444
        AC_MSG_ERROR([
slouken@1550
  2445
*** Unsupported host:  Please add to configure.in
slouken@1361
  2446
        ])
slouken@0
  2447
        ;;
slouken@0
  2448
esac
slouken@0
  2449
slouken@1361
  2450
# Verify that we have all the platform specific files we need
icculus@2066
  2451
icculus@2066
  2452
if test x$enable_joystick = xyes; then
icculus@2066
  2453
  if test x$have_joystick != xyes; then
icculus@2066
  2454
    # Wants joystick subsystem, but doesn't have a platform-specific backend...
slouken@1361
  2455
    SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
icculus@2066
  2456
  fi
slouken@1361
  2457
fi
slouken@1361
  2458
if test x$have_cdrom != xyes; then
slouken@1361
  2459
    if test x$enable_cdrom = xyes; then
slouken@1361
  2460
        AC_DEFINE(SDL_CDROM_DISABLED)
slouken@1361
  2461
    fi
slouken@1361
  2462
    SOURCES="$SOURCES $srcdir/src/cdrom/dummy/*.c"
slouken@1361
  2463
fi
slouken@1361
  2464
if test x$have_threads != xyes; then
slouken@1361
  2465
    if test x$enable_threads = xyes; then
slouken@1361
  2466
        AC_DEFINE(SDL_THREADS_DISABLED)
slouken@1361
  2467
    fi
slouken@1361
  2468
    SOURCES="$SOURCES $srcdir/src/thread/generic/*.c"
slouken@1361
  2469
fi
slouken@1361
  2470
if test x$have_timers != xyes; then
slouken@1361
  2471
    if test x$enable_timers = xyes; then
slouken@1361
  2472
        AC_DEFINE(SDL_TIMERS_DISABLED)
slouken@1361
  2473
    fi
slouken@1361
  2474
    SOURCES="$SOURCES $srcdir/src/timer/dummy/*.c"
slouken@1361
  2475
fi
slouken@1361
  2476
if test x$have_loadso != xyes; then
slouken@1361
  2477
    if test x$enable_loadso = xyes; then
slouken@1361
  2478
        AC_DEFINE(SDL_LOADSO_DISABLED)
slouken@1361
  2479
    fi
slouken@1361
  2480
    SOURCES="$SOURCES $srcdir/src/loadso/dummy/*.c"
slouken@1361
  2481
fi
slouken@1397
  2482
if test x$SDLMAIN_SOURCES = x; then
slouken@1397
  2483
    SDLMAIN_SOURCES="$srcdir/src/main/dummy/*.c"
slouken@1397
  2484
fi
slouken@0
  2485
slouken@1361
  2486
OBJECTS=`echo $SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.asm,$(objects)/\1.lo,g'`
slouken@1361
  2487
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.lo,g'`
slouken@1361
  2488
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.m,$(objects)/\1.lo,g'`
slouken@1361
  2489
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'`
slouken@1459
  2490
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.S,$(objects)/\1.lo,g'`
slouken@0
  2491
slouken@1397
  2492
SDLMAIN_OBJECTS=`echo $SDLMAIN_SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.o,g'`
slouken@1397
  2493
SDLMAIN_OBJECTS=`echo $SDLMAIN_OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.o,g'`
slouken@1397
  2494
slouken@0
  2495
# Set runtime shared library paths as needed
slouken@0
  2496
slouken@1127
  2497
if test "x$enable_rpath" = "xyes"; then
slouken@1565
  2498
  if test $ARCH = bsdi -o $ARCH = freebsd -o $ARCH = irix -o $ARCH = linux -o $ARCH = netbsd; then
slouken@2040
  2499
    SDL_RLD_FLAGS="-Wl,-rpath,\${libdir}"
slouken@1127
  2500
  fi
slouken@1127
  2501
  if test $ARCH = solaris; then
slouken@2040
  2502
    SDL_RLD_FLAGS="-R\${libdir}"
slouken@1127
  2503
  fi
slouken@1127
  2504
else
slouken@1127
  2505
  SDL_RLD_FLAGS=""
slouken@0
  2506
fi
slouken@387
  2507
slouken@387
  2508
case "$ARCH" in
slouken@387
  2509
  macosx)
slouken@807
  2510
    # Evil hack to allow static linking on Mac OS X
slouken@2040
  2511
    SDL_STATIC_LIBS="\${libdir}/libSDL.a $EXTRA_LDFLAGS"
slouken@807
  2512
    ;;
slouken@807
  2513
  *)
slouken@807
  2514
    SDL_STATIC_LIBS="$SDL_LIBS"
slouken@807
  2515
    ;;
slouken@807
  2516
esac
slouken@807
  2517
slouken@0
  2518
dnl Expand the cflags and libraries needed by apps using SDL
slouken@0
  2519
AC_SUBST(SDL_CFLAGS)
slouken@0
  2520
AC_SUBST(SDL_LIBS)
slouken@807
  2521
AC_SUBST(SDL_STATIC_LIBS)
slouken@0
  2522
AC_SUBST(SDL_RLD_FLAGS)
slouken@1361
  2523
if test x$enable_shared = xyes; then
slouken@1361
  2524
    ENABLE_SHARED_TRUE=
slouken@1361
  2525
    ENABLE_SHARED_FALSE="#"
slouken@1361
  2526
else
slouken@1361
  2527
    ENABLE_SHARED_TRUE="#"
slouken@1361
  2528
    ENABLE_SHARED_FALSE=
slouken@1361
  2529
fi
slouken@1361
  2530
if test x$enable_static = xyes; then
slouken@1361
  2531
    ENABLE_STATIC_TRUE=
slouken@1361
  2532
    ENABLE_STATIC_FALSE="#"
slouken@1361
  2533
else
slouken@1361
  2534
    ENABLE_STATIC_TRUE="#"
slouken@1361
  2535
    ENABLE_STATIC_FALSE=
slouken@1361
  2536
fi
slouken@1361
  2537
AC_SUBST(ENABLE_SHARED_TRUE)
slouken@1361
  2538
AC_SUBST(ENABLE_SHARED_FALSE)
slouken@1361
  2539
AC_SUBST(ENABLE_STATIC_TRUE)
slouken@1361
  2540
AC_SUBST(ENABLE_STATIC_FALSE)
slouken@0
  2541
slouken@1361
  2542
dnl Expand the sources and objects needed to build the library
slouken@1361
  2543
AC_SUBST(ac_aux_dir)
slouken@1361
  2544
AC_SUBST(INCLUDE)
slouken@1361
  2545
AC_SUBST(SOURCES)
slouken@1361
  2546
AC_SUBST(OBJECTS)
slouken@1397
  2547
AC_SUBST(SDLMAIN_SOURCES)
slouken@1397
  2548
AC_SUBST(SDLMAIN_OBJECTS)
slouken@1361
  2549
AC_SUBST(BUILD_CFLAGS)
slouken@1521
  2550
AC_SUBST(EXTRA_CFLAGS)
slouken@1393
  2551
AC_SUBST(BUILD_LDFLAGS)
slouken@1521
  2552
AC_SUBST(EXTRA_LDFLAGS)
slouken@0
  2553
slouken@0
  2554
AC_OUTPUT([
slouken@1865
  2555
    Makefile sdl-config SDL.spec SDL.qpg sdl.pc
slouken@1361
  2556
], [
slouken@1361
  2557
    : >build-deps
slouken@1640
  2558
    if test x"$MAKE" = x; then MAKE=make; fi; $MAKE depend
slouken@1361
  2559
])