configure.in
author Sam Lantinga <slouken@libsdl.org>
Sun, 26 Feb 2006 04:54:01 +0000
changeset 1438 1f4f09641645
parent 1402 d910939febfa
child 1445 0133f0ca5de7
permissions -rw-r--r--
Date: Sun, 26 Feb 2006 11:25:09 +0900
From: Hayashi Naoyuki
Subject: Re: [SDL] CVS stable again, please update SDL ports

Some problems are caused on Tru64 UNIX.
If applying SDL12-osf1.path, these problems are fixed.


1. configure-script say "recursive mutexes... no" and "pthread
semaphores... no".
checking for pthreads... yes
checking for recursive mutexes... no
checking for pthread semaphores... no

This is because it compiled without pthread_cflags and pthread_lib when
checking recursive mutexes and pthread semaphores.


2. Compiling src/audio/mme/SDL_mmeaudio.c fails.
cc: Severe: ./src/audio/mme/SDL_mmeaudio.c, line 25: Cannot find file
<mme_api.h> specified in #include directive. (noinclfilef)
#include <mme_api.h>
-^

This is because BUILD_CFLAGS is wrong.


3. Compiling src/cdrom/osf/SDL_syscdrom.c fails.
cc: Warning: ./src/cdrom/osf/SDL_syscdrom.c, line 176: Too few actual
parameters in the invocation of the macro "SDL_stack_alloc". (toofewactuals)
cdpath = SDL_stack_alloc(len);
------------------------------------^
cc: Error: ./src/cdrom/osf/SDL_syscdrom.c, line 176: Invalid expression.
(badexpr)
cdpath = SDL_stack_alloc(len);
-----------------^

SDL_stack_alloc is defined in include/SDL_stdinc.h.
#define SDL_stack_alloc(type, count) (type*)alloca(sizeof(type)*count)


4. Linking fails if running configure with --enable-x11-shared=yes.
/usr/ccs/bin/ld:
Warning: Unresolved:
p_XData32


5. Compiling src/video/x11/SDL_x11dyn.c fails if running configure with
--enable-x11-shared=no.
cc: Error: ./src/video/x11/SDL_x11sym.h, line 149: In this statement,
"_SmtBufferOverflow" is not declared. (undeclared)
SDL_X11_SYM(1,void,_SmtBufferOverflow,(Display *dpy,register smtDisplayPtr))
^
cc: Error: ./src/video/x11/SDL_x11sym.h, line 150: In this statement,
"_SmtBufferOverflow" is not declared. (undeclared)
SDL_X11_SYM(1,void,_SmtBufferOverflow,(Display *dpy,register smtDisplayPtr))
^
cc: Error: ./src/video/x11/SDL_x11sym.h, line 150: In this statement,
"_SmtIpError" is not declared. (undeclared)
SDL_X11_SYM(1,void,_SmtIpError,(Display *dpy,register smtDisplayPtr, int))
^
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@0
    18
SDL_MINOR_VERSION=2
slouken@1222
    19
SDL_MICRO_VERSION=10
slouken@1222
    20
SDL_INTERFACE_AGE=3
slouken@1222
    21
SDL_BINARY_AGE=10
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 - $SDL_INTERFACE_AGE`
slouken@0
    36
slouken@0
    37
AC_SUBST(LT_RELEASE)
slouken@0
    38
AC_SUBST(LT_CURRENT)
slouken@0
    39
AC_SUBST(LT_REVISION)
slouken@0
    40
AC_SUBST(LT_AGE)
slouken@0
    41
slouken@0
    42
dnl Detect the canonical host and target build environment
slouken@1361
    43
AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
slouken@557
    44
AC_CANONICAL_SYSTEM
slouken@1354
    45
AC_C_BIGENDIAN
slouken@1354
    46
if test x$ac_cv_c_bigendian = xyes; then
slouken@1354
    47
    AC_DEFINE(SDL_BYTEORDER, 4321)
slouken@1354
    48
else
slouken@1354
    49
    AC_DEFINE(SDL_BYTEORDER, 1234)
slouken@1354
    50
fi
slouken@0
    51
slouken@1389
    52
dnl Set up the compiler and linker flags
slouken@1373
    53
INCLUDE="-I$srcdir/include"
slouken@1373
    54
if test x$srcdir != x.; then
slouken@1373
    55
    INCLUDE="-Iinclude $INCLUDE"
slouken@1373
    56
fi
slouken@1389
    57
case "$target" in
slouken@1389
    58
    *-*-cygwin*)
slouken@1389
    59
        # We build SDL on cygwin without the UNIX emulation layer
slouken@1402
    60
        CFLAGS="$CFLAGS -I/usr/include/mingw -mno-cygwin"
slouken@1389
    61
        BUILD_CFLAGS="$CFLAGS \$(INCLUDE)"
slouken@1393
    62
        BUILD_LDFLAGS="$LDFLAGS -mno-cygwin"
slouken@1402
    63
        SDL_CFLAGS="-I/usr/include/mingw -mno-cygwin"
slouken@1389
    64
        SDL_LIBS="-lSDL -mno-cygwin"
slouken@1389
    65
        ;;
slouken@1389
    66
    *)
slouken@1389
    67
        CFLAGS="$CFLAGS -D_GNU_SOURCE=1"
slouken@1389
    68
        BUILD_CFLAGS="$CFLAGS \$(INCLUDE)"
slouken@1393
    69
        BUILD_LDFLAGS="$LDFLAGS"
slouken@1389
    70
        SDL_CFLAGS=""
slouken@1389
    71
        SDL_LIBS="-lSDL"
slouken@1389
    72
        ;;
slouken@1389
    73
esac
slouken@1373
    74
slouken@0
    75
dnl Check for tools
slouken@0
    76
AC_LIBTOOL_WIN32_DLL
slouken@1361
    77
AC_PROG_LIBTOOL
slouken@0
    78
AC_PROG_CC
slouken@200
    79
AC_PROG_CXX
slouken@0
    80
AC_PROG_INSTALL
slouken@1380
    81
AC_PROG_MAKE_SET
slouken@1341
    82
slouken@1353
    83
dnl Check for compiler characteristics
slouken@1341
    84
AC_C_CONST
slouken@1341
    85
AC_C_INLINE
slouken@1353
    86
AC_C_VOLATILE
slouken@1353
    87
slouken@1361
    88
dnl See whether we are allowed to use the system C library
slouken@1361
    89
AC_ARG_ENABLE(libc,
slouken@1361
    90
AC_HELP_STRING([--enable-libc], [Use the system C library [default=yes]]),
slouken@1361
    91
              , enable_libc=yes)
slouken@1361
    92
if test x$enable_libc = xyes; then
slouken@1361
    93
    AC_DEFINE(HAVE_LIBC)
slouken@1353
    94
slouken@1361
    95
    dnl Check for C library headers
slouken@1361
    96
    AC_HEADER_STDC
slouken@1361
    97
    AC_CHECK_HEADERS(sys/types.h stdio.h stdlib.h stddef.h stdarg.h malloc.h memory.h string.h strings.h inttypes.h stdint.h ctype.h math.h signal.h)
slouken@1361
    98
slouken@1361
    99
    dnl Check for typedefs, structures, etc.
slouken@1361
   100
    AC_TYPE_SIZE_T
slouken@1361
   101
    if test x$ac_cv_header_inttypes_h = xyes -o x$ac_cv_header_stdint_h = xyes; then
slouken@1361
   102
        AC_CHECK_TYPE(int64_t)
slouken@1361
   103
        if test x$ac_cv_type_int64_t = xyes; then
slouken@1361
   104
            AC_DEFINE(SDL_HAS_64BIT_TYPE)
slouken@1361
   105
        fi
slouken@1361
   106
        have_inttypes=yes
slouken@1353
   107
    fi
slouken@1361
   108
slouken@1361
   109
    dnl Checks for library functions.
slouken@1361
   110
    AC_FUNC_ALLOCA
slouken@1361
   111
    AC_FUNC_MEMCMP
slouken@1361
   112
    if test x$ac_cv_func_memcmp_working = xyes; then
slouken@1361
   113
        AC_DEFINE(HAVE_MEMCMP)
slouken@1361
   114
    fi
slouken@1361
   115
    AC_FUNC_STRTOD
slouken@1361
   116
    if test x$ac_cv_func_strtod = xyes; then
slouken@1361
   117
        AC_DEFINE(HAVE_STRTOD)
slouken@1361
   118
    fi
slouken@1379
   119
    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 _i64toa _ui64toa strtoll atoi atof strcmp strncmp stricmp strcasecmp sscanf snprintf vsnprintf sigaction setjmp nanosleep)
slouken@1373
   120
slouken@1393
   121
    AC_CHECK_LIB(m, pow, [BUILD_LDFLAGS="$BUILD_LDFLAGS -lm"])
slouken@1361
   122
fi
slouken@1361
   123
slouken@1361
   124
if test x$have_inttypes != xyes; then
slouken@1353
   125
    AC_CHECK_SIZEOF(char, 1)
slouken@1353
   126
    AC_CHECK_SIZEOF(short, 2)
slouken@1353
   127
    AC_CHECK_SIZEOF(int, 4)
slouken@1353
   128
    AC_CHECK_SIZEOF(long, 4)
slouken@1353
   129
    AC_CHECK_SIZEOF(long long, 8)
slouken@1353
   130
    if test x$ac_cv_sizeof_char = x1; then
slouken@1353
   131
        AC_DEFINE(int8_t, signed char)
slouken@1353
   132
        AC_DEFINE(uint8_t, unsigned char)
slouken@1353
   133
    fi
slouken@1353
   134
    if test x$ac_cv_sizeof_short = x2; then
slouken@1353
   135
        AC_DEFINE(int16_t, signed short)
slouken@1353
   136
        AC_DEFINE(uint16_t, unsigned short)
slouken@1353
   137
    else
slouken@1353
   138
        if test x$ac_cv_sizeof_int = x2; then
slouken@1353
   139
            AC_DEFINE(int16_t, signed int)
slouken@1353
   140
            AC_DEFINE(uint16_t, unsigned int)
slouken@1353
   141
        fi
slouken@1353
   142
    fi
slouken@1353
   143
    if test x$ac_cv_sizeof_int = x4; then
slouken@1353
   144
        AC_DEFINE(int32_t, signed int)
slouken@1353
   145
        AC_DEFINE(uint32_t, unsigned int)
slouken@1353
   146
    else
slouken@1353
   147
        if test x$ac_cv_sizeof_long = x4; then
slouken@1353
   148
            AC_DEFINE(int32_t, signed long)
slouken@1353
   149
            AC_DEFINE(uint32_t, unsigned long)
slouken@1353
   150
        fi
slouken@1353
   151
    fi
slouken@1353
   152
    if test x$ac_cv_sizeof_long = x8; then
slouken@1353
   153
        AC_DEFINE(int64_t, signed long)
slouken@1353
   154
        AC_DEFINE(uint64_t, unsigned long)
slouken@1353
   155
        AC_DEFINE(SDL_HAS_64BIT_TYPE)
slouken@1353
   156
    else
slouken@1353
   157
        if test x$ac_cv_sizeof_long_long = x8; then
slouken@1353
   158
            AC_DEFINE(int64_t, signed long long)
slouken@1353
   159
            AC_DEFINE(uint64_t, unsigned long long)
slouken@1353
   160
            AC_DEFINE(SDL_HAS_64BIT_TYPE)
slouken@1353
   161
        fi
slouken@1353
   162
    fi
slouken@1361
   163
    AC_DEFINE(size_t, unsigned int)
slouken@1361
   164
    AC_DEFINE(uintptr_t, unsigned long)
slouken@1353
   165
fi
slouken@1341
   166
slouken@1361
   167
# Standard C sources
slouken@1361
   168
SOURCES="$SOURCES $srcdir/src/*.c"
slouken@1361
   169
SOURCES="$SOURCES $srcdir/src/audio/*.c"
slouken@1361
   170
SOURCES="$SOURCES $srcdir/src/cdrom/*.c"
slouken@1361
   171
SOURCES="$SOURCES $srcdir/src/cpuinfo/*.c"
slouken@1361
   172
SOURCES="$SOURCES $srcdir/src/events/*.c"
slouken@1361
   173
SOURCES="$SOURCES $srcdir/src/file/*.c"
slouken@1361
   174
SOURCES="$SOURCES $srcdir/src/joystick/*.c"
slouken@1361
   175
SOURCES="$SOURCES $srcdir/src/stdlib/*.c"
slouken@1361
   176
SOURCES="$SOURCES $srcdir/src/thread/*.c"
slouken@1361
   177
SOURCES="$SOURCES $srcdir/src/timer/*.c"
slouken@1361
   178
SOURCES="$SOURCES $srcdir/src/video/*.c"
slouken@1361
   179
slouken@0
   180
dnl Enable/disable various subsystems of the SDL library
slouken@0
   181
slouken@0
   182
AC_ARG_ENABLE(audio,
slouken@1361
   183
AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [default=yes]]),
slouken@0
   184
              , enable_audio=yes)
slouken@1361
   185
if test x$enable_audio != xyes; then
slouken@1361
   186
    AC_DEFINE(SDL_AUDIO_DISABLED)
slouken@0
   187
fi
slouken@0
   188
AC_ARG_ENABLE(video,
slouken@1361
   189
AC_HELP_STRING([--enable-video], [Enable the video subsystem [default=yes]]),
slouken@0
   190
              , enable_video=yes)
slouken@1361
   191
if test x$enable_video != xyes; then
slouken@1361
   192
    AC_DEFINE(SDL_VIDEO_DISABLED)
slouken@0
   193
fi
slouken@0
   194
AC_ARG_ENABLE(events,
slouken@1361
   195
AC_HELP_STRING([--enable-events], [Enable the events subsystem [default=yes]]),
slouken@0
   196
              , enable_events=yes)
slouken@1361
   197
if test x$enable_events != xyes; then
slouken@1361
   198
    AC_DEFINE(SDL_EVENTS_DISABLED)
slouken@0
   199
fi
slouken@0
   200
AC_ARG_ENABLE(joystick,
slouken@1361
   201
AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [default=yes]]),
slouken@0
   202
              , enable_joystick=yes)
slouken@1361
   203
if test x$enable_joystick != xyes; then
slouken@1361
   204
    AC_DEFINE(SDL_JOYSTICK_DISABLED)
slouken@0
   205
fi
slouken@0
   206
AC_ARG_ENABLE(cdrom,
slouken@1361
   207
AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [default=yes]]),
slouken@0
   208
              , enable_cdrom=yes)
slouken@1361
   209
if test x$enable_cdrom != xyes; then
slouken@1361
   210
    AC_DEFINE(SDL_CDROM_DISABLED)
slouken@0
   211
fi
slouken@0
   212
AC_ARG_ENABLE(threads,
slouken@1361
   213
AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [default=yes]]),
slouken@0
   214
              , enable_threads=yes)
slouken@0
   215
if test x$enable_threads != xyes; then
slouken@1361
   216
    AC_DEFINE(SDL_THREADS_DISABLED)
slouken@0
   217
fi
slouken@0
   218
AC_ARG_ENABLE(timers,
slouken@1361
   219
AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [default=yes]]),
slouken@0
   220
              , enable_timers=yes)
slouken@1361
   221
if test x$enable_timers != xyes; then
slouken@1361
   222
    AC_DEFINE(SDL_TIMERS_DISABLED)
slouken@0
   223
fi
slouken@0
   224
AC_ARG_ENABLE(file,
slouken@1361
   225
AC_HELP_STRING([--enable-file], [Enable the file subsystem [default=yes]]),
slouken@0
   226
              , enable_file=yes)
slouken@1361
   227
if test x$enable_file != xyes; then
slouken@1361
   228
    AC_DEFINE(SDL_FILE_DISABLED)
slouken@1361
   229
fi
slouken@1361
   230
AC_ARG_ENABLE(loadso,
slouken@1361
   231
AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [default=yes]]),
slouken@1361
   232
              , enable_loadso=yes)
slouken@1361
   233
if test x$enable_loadso != xyes; then
slouken@1361
   234
    AC_DEFINE(SDL_LOADSO_DISABLED)
slouken@0
   235
fi
slouken@740
   236
AC_ARG_ENABLE(cpuinfo,
slouken@1361
   237
AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [default=yes]]),
slouken@740
   238
              , enable_cpuinfo=yes)
slouken@1361
   239
if test x$enable_cpuinfo != xyes; then
slouken@1361
   240
    AC_DEFINE(SDL_CPUINFO_DISABLED)
slouken@1361
   241
fi
slouken@1402
   242
AC_ARG_ENABLE(assembly,
slouken@1402
   243
AC_HELP_STRING([--enable-assembly], [Enable assembly routines [default=yes]]),
slouken@1402
   244
              , enable_assembly=yes)
slouken@1402
   245
if test x$enable_assembly = xyes; then
slouken@1402
   246
    AC_DEFINE(SDL_ASSEMBLY_ROUTINES)
slouken@740
   247
fi
slouken@0
   248
slouken@0
   249
dnl See if the OSS audio interface is supported
slouken@0
   250
CheckOSS()
slouken@0
   251
{
slouken@0
   252
    AC_ARG_ENABLE(oss,
slouken@1361
   253
AC_HELP_STRING([--enable-oss], [support the OSS audio API [default=yes]]),
slouken@0
   254
                  , enable_oss=yes)
slouken@0
   255
    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
slouken@0
   256
        AC_MSG_CHECKING(for OSS audio support)
slouken@0
   257
        have_oss=no
slouken@94
   258
        if test x$have_oss != xyes; then
slouken@94
   259
            AC_TRY_COMPILE([
slouken@94
   260
              #include <sys/soundcard.h>
slouken@94
   261
            ],[
slouken@94
   262
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   263
            ],[
slouken@94
   264
            have_oss=yes
slouken@94
   265
            ])
slouken@94
   266
        fi
slouken@94
   267
        if test x$have_oss != xyes; then
slouken@94
   268
            AC_TRY_COMPILE([
slouken@94
   269
              #include <soundcard.h>
slouken@94
   270
            ],[
slouken@94
   271
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   272
            ],[
slouken@94
   273
            have_oss=yes
slouken@1361
   274
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
slouken@94
   275
            ])
slouken@94
   276
        fi
slouken@0
   277
        AC_MSG_RESULT($have_oss)
slouken@0
   278
        if test x$have_oss = xyes; then
slouken@1361
   279
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
slouken@1361
   280
            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
slouken@1361
   281
            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
slouken@1361
   282
            have_audio=yes
slouken@1361
   283
slouken@1361
   284
            # OpenBSD needs linking with ossaudio emulation library
slouken@1361
   285
            case "$target" in
slouken@1383
   286
                *-*-openbsd*|*-*-netbsd*)
slouken@1393
   287
                    BUILD_LDFLAGS="$BUILD_LDFLAGS -lossaudio";;
slouken@1361
   288
            esac
slouken@0
   289
        fi
slouken@0
   290
    fi
slouken@0
   291
}
slouken@0
   292
slouken@0
   293
dnl See if the ALSA audio interface is supported
slouken@0
   294
CheckALSA()
slouken@0
   295
{
slouken@0
   296
    AC_ARG_ENABLE(alsa,
slouken@1361
   297
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [default=yes]]),
slouken@0
   298
                  , enable_alsa=yes)
slouken@0
   299
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   300
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   301
        # Restore all flags from before the ALSA detection runs
slouken@1009
   302
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   303
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   304
        LIBS="$alsa_save_LIBS"
slouken@354
   305
        if test x$have_alsa = xyes; then
slouken@865
   306
            AC_ARG_ENABLE(alsa-shared,
slouken@1361
   307
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [default=yes]]),
slouken@1361
   308
                          , enable_alsa_shared=yes)
slouken@1361
   309
            if test "x`echo $ALSA_LIBS | grep -- -L`" = "x"; then
slouken@1361
   310
                if test "x`ls /lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   311
                    ALSA_LIBS="-L/lib $ALSA_LIBS"
slouken@1361
   312
                elif test "x`ls /usr/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   313
                    ALSA_LIBS="-L/usr/lib $ALSA_LIBS"
slouken@1361
   314
                elif test "x`ls /usr/local/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   315
                    ALSA_LIBS="-L/usr/local/lib $ALSA_LIBS"
slouken@1361
   316
                fi
slouken@1361
   317
            fi
slouken@1361
   318
            alsa_lib_spec=`echo $ALSA_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libasound.so.*/'`
slouken@1361
   319
            alsa_lib=`ls $alsa_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@1361
   320
            echo "-- $alsa_lib_spec -> $alsa_lib"
slouken@1361
   321
slouken@1361
   322
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   323
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1361
   324
            BUILD_CFLAGS="$BUILD_CFLAGS $ALSA_CFLAGS"
slouken@1361
   325
            if test x$have_loadso != xyes && \
slouken@1361
   326
               test x$enable_alsa_shared = xyes; then
slouken@1361
   327
                AC_MSG_ERROR([You must have SDL_LoadObject() support])
slouken@1361
   328
            fi
slouken@1361
   329
            if test x$have_loadso = xyes && \
slouken@1361
   330
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@1361
   331
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   332
            else
slouken@1393
   333
                BUILD_LDFLAGS="$BUILD_LDFLAGS $ALSA_LIBS"
slouken@1361
   334
            fi
slouken@1361
   335
            have_audio=yes
slouken@1361
   336
        fi
slouken@1361
   337
    fi
slouken@1361
   338
        if test x$have_alsa = xyes; then
slouken@1361
   339
            AC_ARG_ENABLE(alsa-shared,
slouken@865
   340
[  --enable-alsa-shared     dynamically load ALSA audio support [default=yes]],
slouken@865
   341
                          , enable_alsa_shared=yes)
slouken@939
   342
            if test "x`echo $ALSA_LIBS | grep -- -L`" = "x"; then
slouken@973
   343
                if test "x`ls /lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@973
   344
                    ALSA_LIBS="-L/lib $ALSA_LIBS"
slouken@973
   345
                elif test "x`ls /usr/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@939
   346
                    ALSA_LIBS="-L/usr/lib $ALSA_LIBS"
slouken@973
   347
                elif test "x`ls /usr/local/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@939
   348
                    ALSA_LIBS="-L/usr/local/lib $ALSA_LIBS"
slouken@973
   349
                fi
slouken@939
   350
            fi
slouken@939
   351
            alsa_lib_spec=`echo $ALSA_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libasound.so.*/'`
slouken@939
   352
            alsa_lib=`ls $alsa_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@939
   353
            echo "-- $alsa_lib_spec -> $alsa_lib"
slouken@939
   354
icculus@1173
   355
            if test x$have_loadso != xyes && \
slouken@865
   356
               test x$enable_alsa_shared = xyes; then
icculus@1173
   357
                AC_MSG_ERROR([You must have SDL_LoadObject() support])
slouken@865
   358
            fi
icculus@1173
   359
            if test x$have_loadso = xyes && \
slouken@865
   360
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@939
   361
                CFLAGS="$CFLAGS -DALSA_SUPPORT -DALSA_DYNAMIC=\$(alsa_lib) $ALSA_CFLAGS"
slouken@865
   362
                AC_SUBST(alsa_lib)
slouken@939
   363
slouken@939
   364
                use_dlvsym=no
icculus@1136
   365
                AC_CHECK_LIB(dl, dlvsym, [use_dlvsym=yes])
slouken@939
   366
                if test x$use_dlvsym = xyes; then
slouken@939
   367
                    CFLAGS="$CFLAGS -DUSE_DLVSYM"
slouken@939
   368
                fi
slouken@865
   369
            else
slouken@939
   370
                CFLAGS="$CFLAGS -DALSA_SUPPORT $ALSA_CFLAGS"
slouken@939
   371
                SYSTEM_LIBS="$SYSTEM_LIBS $ALSA_LIBS"
slouken@865
   372
            fi
slouken@0
   373
        fi
slouken@0
   374
}
slouken@0
   375
slouken@148
   376
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   377
CheckDMEDIA()
slouken@148
   378
{
slouken@148
   379
    if test x$enable_audio = xyes; then
slouken@148
   380
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   381
        have_dmedia=no
slouken@148
   382
        AC_TRY_COMPILE([
slouken@148
   383
          #include <dmedia/audio.h>
slouken@148
   384
        ],[
slouken@148
   385
          ALport audio_port;
slouken@148
   386
        ],[
slouken@148
   387
        have_dmedia=yes
slouken@148
   388
        ])
slouken@935
   389
        AC_MSG_RESULT($have_dmedia)
slouken@148
   390
        # Set up files for the audio library
slouken@148
   391
        if test x$have_dmedia = xyes; then
slouken@1361
   392
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   393
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1393
   394
            BUILD_LDFLAGS="$BUILD_LDFLAGS -laudio"
slouken@1361
   395
            have_audio=yes
slouken@148
   396
        fi
slouken@148
   397
    fi
slouken@148
   398
}
slouken@148
   399
slouken@1438
   400
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   401
CheckMME()
slouken@1438
   402
{
slouken@1438
   403
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   404
    case $ARCH in
slouken@1438
   405
        osf)
slouken@1438
   406
            ;;
slouken@1438
   407
        *)
slouken@1438
   408
            return
slouken@1438
   409
            ;;
slouken@1438
   410
    esac
slouken@1438
   411
    if test x$enable_audio = xyes; then
slouken@1438
   412
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   413
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   414
        MME_LIBS="-lmme"
slouken@1438
   415
        have_mme=no
slouken@1438
   416
        save_CFLAGS="$CFLAGS"
slouken@1438
   417
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   418
        AC_TRY_COMPILE([
slouken@1438
   419
          #include <mme_api.h>
slouken@1438
   420
        ],[
slouken@1438
   421
          HWAVEOUT sound;
slouken@1438
   422
        ],[
slouken@1438
   423
        have_mme=yes
slouken@1438
   424
        ])
slouken@1438
   425
        CFLAGS="$save_CFLAGS"
slouken@1438
   426
        AC_MSG_RESULT($have_mme)
slouken@1438
   427
        # Set up files for the audio library
slouken@1438
   428
        if test x$have_mme = xyes; then
slouken@1438
   429
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   430
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1438
   431
            BUILD_CFLAGS="$BUILD_CFLAGS $MME_CFLAGS"
slouken@1438
   432
            BUILD_LDFLAGS="$BUILD_LDFLAGS $MME_LIBS"
slouken@1438
   433
            have_audio=yes
slouken@1438
   434
        fi
slouken@1438
   435
    fi
slouken@1438
   436
}
slouken@1438
   437
slouken@0
   438
dnl Find the ESD includes and libraries
slouken@0
   439
CheckESD()
slouken@0
   440
{
slouken@0
   441
    AC_ARG_ENABLE(esd,
slouken@1361
   442
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [default=yes]]),
slouken@0
   443
                  , enable_esd=yes)
slouken@0
   444
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   445
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   446
        if test x$have_esd = xyes; then
slouken@294
   447
            AC_ARG_ENABLE(esd-shared,
slouken@1361
   448
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [default=yes]]),
slouken@678
   449
                          , enable_esd_shared=yes)
slouken@294
   450
            esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
slouken@868
   451
            esd_lib=`ls $esd_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   452
            echo "-- $esd_lib_spec -> $esd_lib"
icculus@1173
   453
            if test x$have_loadso != xyes && \
slouken@296
   454
               test x$enable_esd_shared = xyes; then
icculus@1173
   455
                AC_MSG_ERROR([You must have SDL_LoadObject() support])
slouken@296
   456
            fi
icculus@1173
   457
            if test x$have_loadso = xyes && \
slouken@294
   458
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@1361
   459
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@294
   460
            fi
slouken@1361
   461
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1361
   462
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1361
   463
            BUILD_CFLAGS="$BUILD_CFLAGS $ESD_CFLAGS"
slouken@1393
   464
            BUILD_LDFLAGS="$BUILD_LDFLAGS $ESD_LIBS"
slouken@1361
   465
            have_audio=yes
slouken@294
   466
        fi
slouken@0
   467
    fi
slouken@0
   468
}
slouken@0
   469
slouken@0
   470
CheckARTSC()
slouken@0
   471
{
slouken@0
   472
    AC_ARG_ENABLE(arts,
slouken@1361
   473
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [default=yes]]),
slouken@0
   474
                  , enable_arts=yes)
slouken@0
   475
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   476
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   477
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   478
            : # arts isn't installed
slouken@0
   479
        else
slouken@1361
   480
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   481
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@1361
   482
            ARTS_PREFIX=`$ARTSCONFIG --arts-prefix`
slouken@0
   483
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   484
            audio_arts=no
slouken@0
   485
            save_CFLAGS="$CFLAGS"
slouken@1361
   486
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   487
            AC_TRY_COMPILE([
slouken@0
   488
             #include <artsc.h>
slouken@0
   489
            ],[
slouken@0
   490
             arts_stream_t stream;
slouken@0
   491
            ],[
slouken@0
   492
            audio_arts=yes
slouken@0
   493
            ])
slouken@0
   494
            CFLAGS="$save_CFLAGS"
slouken@0
   495
            AC_MSG_RESULT($audio_arts)
slouken@0
   496
            if test x$audio_arts = xyes; then
slouken@294
   497
                AC_ARG_ENABLE(arts-shared,
slouken@1361
   498
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [default=yes]]),
slouken@678
   499
                              , enable_arts_shared=yes)
slouken@1361
   500
                arts_lib_spec="$ARTS_PREFIX/lib/libartsc.so.*"
slouken@868
   501
                arts_lib=`ls $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   502
                echo "-- $arts_lib_spec -> $arts_lib"
icculus@1173
   503
                if test x$have_loadso != xyes && \
slouken@296
   504
                   test x$enable_arts_shared = xyes; then
icculus@1173
   505
                    AC_MSG_ERROR([You must have SDL_LoadObject() support])
slouken@296
   506
                fi
icculus@1173
   507
                if test x$have_loadso = xyes && \
slouken@294
   508
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@1361
   509
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@294
   510
                fi
slouken@1361
   511
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1361
   512
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1361
   513
                BUILD_CFLAGS="$BUILD_CFLAGS $ARTS_CFLAGS"
slouken@1393
   514
                BUILD_LDFLAGS="$BUILD_LDFLAGS $ARTS_LIBS"
slouken@1361
   515
                have_audio=yes
slouken@0
   516
            fi
slouken@0
   517
        fi
slouken@0
   518
    fi
slouken@0
   519
}
slouken@0
   520
slouken@0
   521
dnl See if the NAS audio interface is supported
slouken@0
   522
CheckNAS()
slouken@0
   523
{
slouken@0
   524
    AC_ARG_ENABLE(nas,
slouken@1361
   525
AC_HELP_STRING([--enable-nas], [support the NAS audio API [default=yes]]),
slouken@41
   526
                  , enable_nas=yes)
slouken@0
   527
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
slouken@41
   528
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   529
        have_nas=no
slouken@41
   530
        if test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   531
            have_nas=yes
slouken@1361
   532
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1361
   533
            NAS_LIBS="-laudio -lXt"
slouken@605
   534
slouken@605
   535
        dnl On IRIX, the NAS includes are in a different directory,
slouken@605
   536
        dnl and libnas must be explicitly linked in
slouken@605
   537
slouken@605
   538
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   539
            have_nas=yes
slouken@1361
   540
            NAS_LIBS="-lnas -lXt"
slouken@41
   541
        fi
slouken@605
   542
        AC_MSG_RESULT($have_nas)
slouken@1361
   543
        if test x$have_nas = xyes; then
slouken@1361
   544
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   545
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1361
   546
            BUILD_CFLAGS="$BUILD_CFLAGS $NAS_CFLAGS"
slouken@1393
   547
            BUILD_LDFLAGS="$BUILD_LDFLAGS $NAS_LIBS"
slouken@1361
   548
            have_audio=yes
slouken@1361
   549
        fi
slouken@0
   550
    fi
slouken@0
   551
}
slouken@0
   552
slouken@68
   553
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   554
CheckDiskAudio()
slouken@68
   555
{
slouken@68
   556
    AC_ARG_ENABLE(diskaudio,
slouken@1361
   557
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [default=yes]]),
slouken@86
   558
                  , enable_diskaudio=yes)
slouken@68
   559
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   560
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   561
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   562
    fi
slouken@68
   563
}
slouken@68
   564
slouken@398
   565
dnl Set up the Atari Audio driver
slouken@398
   566
CheckAtariAudio()
slouken@398
   567
{
slouken@398
   568
    AC_ARG_ENABLE(mintaudio,
slouken@1361
   569
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [default=yes]]),
slouken@398
   570
                  , enable_mintaudio=yes)
slouken@398
   571
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   572
        mintaudio=no
slouken@398
   573
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   574
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   575
            mintaudio=yes
slouken@1361
   576
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   577
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
slouken@1361
   578
            have_audio=yes
slouken@398
   579
        fi
slouken@398
   580
    fi
slouken@398
   581
}
slouken@398
   582
slouken@0
   583
dnl See if we can use x86 assembly blitters
slouken@1361
   584
# NASM is available from: http://nasm.sourceforge.net
slouken@0
   585
CheckNASM()
slouken@0
   586
{
slouken@0
   587
    dnl Make sure we are running on an x86 platform
slouken@0
   588
    case $target in
slouken@0
   589
        i?86*)
slouken@0
   590
            ;;
slouken@0
   591
        *)
slouken@0
   592
        # Nope, bail early.
slouken@0
   593
            return
slouken@0
   594
            ;;
slouken@0
   595
    esac
slouken@0
   596
    dnl Check for NASM (for assembly blit routines)
slouken@0
   597
    AC_ARG_ENABLE(nasm,
slouken@1361
   598
AC_HELP_STRING([--enable-nasm], [use nasm assembly blitters on x86 [default=yes]]),
slouken@0
   599
                  , enable_nasm=yes)
slouken@1402
   600
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_nasm = xyes; then
slouken@0
   601
        AC_PATH_PROG(NASM, nasm)
slouken@1361
   602
        if test x$NASM != x -a x$NASM != x'"$NASM"'; then
slouken@1361
   603
            AC_DEFINE(SDL_HERMES_BLITTERS)
slouken@1361
   604
            SOURCES="$SOURCES $srcdir/src/hermes/*.asm"
slouken@0
   605
            case $ARCH in
slouken@0
   606
              win32)
slouken@0
   607
                  NASMFLAGS="-f win32"
slouken@0
   608
                  ;;
slouken@360
   609
              openbsd)
slouken@360
   610
                  NASMFLAGS="-f aoutb"
slouken@360
   611
                  ;;
slouken@0
   612
              *)
slouken@754
   613
                  NASMFLAGS="-f elf"
slouken@0
   614
                  ;;
slouken@0
   615
            esac
slouken@1361
   616
            AC_SUBST(NASM)
slouken@0
   617
            AC_SUBST(NASMFLAGS)
slouken@1361
   618
slouken@886
   619
            case "$target" in
slouken@886
   620
                # this line is needed for QNX, because it's not defined the __ELF__
slouken@1361
   621
                *-*-qnx*)
slouken@1361
   622
                     BUILD_CFLAGS="$BUILD_CFLAGS -D__ELF__";;
slouken@1361
   623
                *-*-solaris*)
slouken@1361
   624
                     BUILD_CFLAGS="$BUILD_CFLAGS -D__ELF__";;
slouken@1361
   625
            esac
slouken@1361
   626
        fi
slouken@1361
   627
    fi
slouken@1361
   628
}
slouken@886
   629
slouken@1361
   630
dnl Check for altivec instruction support using gas syntax
slouken@1361
   631
CheckAltivec()
slouken@1361
   632
{
slouken@1361
   633
    AC_ARG_ENABLE(altivec,
slouken@1361
   634
AC_HELP_STRING([--enable-altivec], [use altivec assembly blitters on PPC [default=yes]]),
slouken@1361
   635
                  , enable_altivec=yes)
slouken@1402
   636
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_altivec = xyes; then
slouken@1361
   637
        have_altivec_h_hdr=no
slouken@1361
   638
        AC_CHECK_HEADER(altivec.h, have_altivec_h_hdr=yes)
slouken@886
   639
slouken@1361
   640
        save_CFLAGS="$CFLAGS"
slouken@1361
   641
        have_gcc_altivec=no
slouken@1361
   642
        AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@1361
   643
        altivec_CFLAGS="-maltivec"
slouken@1361
   644
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   645
slouken@1361
   646
        if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   647
          AC_TRY_COMPILE([
slouken@1361
   648
          #include <altivec.h>
slouken@1361
   649
          vector unsigned int vzero() {
slouken@1361
   650
              return vec_splat_u32(0);
slouken@1361
   651
          }
slouken@1361
   652
          ],[
slouken@1361
   653
          ],[
slouken@1361
   654
          have_gcc_altivec=yes
slouken@1361
   655
          ])
slouken@1361
   656
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   657
        else
slouken@1361
   658
          AC_TRY_COMPILE([
slouken@1361
   659
          vector unsigned int vzero() {
slouken@1361
   660
              return vec_splat_u32(0);
slouken@1361
   661
          }
slouken@1361
   662
          ],[
slouken@1361
   663
          ],[
slouken@1361
   664
          have_gcc_altivec=yes
slouken@1361
   665
          ])
slouken@1361
   666
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   667
        fi
slouken@1361
   668
slouken@1361
   669
        if test x$have_gcc_altivec = xno; then
slouken@1361
   670
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@1361
   671
            altivec_CFLAGS="-faltivec"
slouken@1361
   672
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   673
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   674
              AC_TRY_COMPILE([
slouken@1361
   675
              #include <altivec.h>
slouken@1361
   676
              vector unsigned int vzero() {
slouken@1361
   677
                  return vec_splat_u32(0);
slouken@1361
   678
              }
slouken@1361
   679
              ],[
slouken@1361
   680
              ],[
slouken@1361
   681
              have_gcc_altivec=yes
slouken@1361
   682
              ])
slouken@1361
   683
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   684
            else
slouken@1361
   685
              AC_TRY_COMPILE([
slouken@1361
   686
              vector unsigned int vzero() {
slouken@1361
   687
                  return vec_splat_u32(0);
slouken@1361
   688
              }
slouken@1361
   689
              ],[
slouken@1361
   690
              ],[
slouken@1361
   691
              have_gcc_altivec=yes
slouken@1361
   692
              ])
slouken@1361
   693
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   694
            fi
slouken@1361
   695
        fi
slouken@1361
   696
        CFLAGS="$save_CFLAGS"
slouken@1361
   697
slouken@1361
   698
        if test x$have_gcc_altivec = xyes; then
slouken@1361
   699
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@1361
   700
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   701
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@1361
   702
            fi
slouken@1361
   703
            BUILD_CFLAGS="$BUILD_CFLAGS $altivec_CFLAGS"
slouken@0
   704
        fi
slouken@0
   705
    fi
slouken@0
   706
}
slouken@0
   707
icculus@1140
   708
dnl Do the iPod thing
icculus@1140
   709
CheckIPod()
icculus@1140
   710
{
icculus@1140
   711
    AC_ARG_ENABLE(ipod,
slouken@1361
   712
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [default=yes on arm-elf]]),
slouken@1361
   713
        , enable_ipod=yes)
icculus@1140
   714
icculus@1140
   715
    if test x$enable_ipod = xyes; then
slouken@1361
   716
        BUILD_CFLAGS="$BUILD_CFLAGS -DIPOD"
slouken@1361
   717
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   718
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   719
    fi
slouken@1361
   720
}
icculus@1140
   721
slouken@30
   722
dnl Find the nanox include and library directories
slouken@30
   723
CheckNANOX()
slouken@30
   724
{
slouken@292
   725
    AC_ARG_ENABLE(video-nanox,
slouken@1361
   726
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [default=no]]),
slouken@292
   727
        , enable_video_nanox=no)
slouken@30
   728
slouken@292
   729
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   730
        AC_ARG_ENABLE(nanox-debug,  
slouken@1361
   731
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [default=no]]),
slouken@1361
   732
            , enable_nanox_debug=no)
slouken@292
   733
        if test x$enable_nanox_debug = xyes; then
slouken@1361
   734
            BUILD_CFLAGS="$BUILD_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   735
        fi
slouken@30
   736
slouken@1361
   737
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1361
   738
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [default=no]]),
slouken@1361
   739
            , enable_nanox_share_memory=no)
slouken@292
   740
        if test x$enable_nanox_share_memory = xyes; then
slouken@1361
   741
            BUILD_CFLAGS="$BUILD_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   742
        fi
slouken@30
   743
slouken@1361
   744
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1361
   745
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [default=no]]),
slouken@1361
   746
            , enable_nanox_direct_fb=no)
slouken@471
   747
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1361
   748
            BUILD_CFLAGS="$BUILD_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   749
        fi
slouken@30
   750
slouken@1361
   751
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   752
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1393
   753
        BUILD_LDFLAGS="$BUILD_LDFLAGS -lnano-X"
slouken@1361
   754
        have_video=yes
slouken@292
   755
    fi
slouken@30
   756
}
slouken@30
   757
slouken@0
   758
dnl Find the X11 include and library directories
slouken@0
   759
CheckX11()
slouken@0
   760
{
slouken@0
   761
    AC_ARG_ENABLE(video-x11,
slouken@1361
   762
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [default=yes]]),
slouken@0
   763
                  , enable_video_x11=yes)
slouken@0
   764
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@0
   765
        AC_PATH_X
slouken@0
   766
        AC_PATH_XTRA
slouken@0
   767
        if test x$have_x = xyes; then
icculus@1168
   768
            AC_ARG_ENABLE(x11-shared,
slouken@1361
   769
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [default=yes]]),
icculus@1168
   770
                          , enable_x11_shared=yes)
icculus@1168
   771
icculus@1174
   772
            case "$target" in
slouken@1384
   773
                *-*-darwin*)
icculus@1174
   774
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   775
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
icculus@1174
   776
                    ;;
slouken@1384
   777
                *-*-osf*)
slouken@1384
   778
                    x11_lib='libX11.so'
slouken@1384
   779
                    x11ext_lib='libXext.so'
slouken@1384
   780
                    ;;
slouken@1384
   781
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
   782
                    x11_lib='libX11.so'
icculus@1299
   783
                    x11ext_lib='libXext.so'
icculus@1299
   784
                    ;;
icculus@1174
   785
                *)
slouken@1370
   786
                    if test x$X_LIBS = x; then X_LIBS="-L/usr/lib"; fi
slouken@1389
   787
                    x11_lib_spec=[`echo $X_LIBS | sed 's/.*-L\([^ ]*\).*/\1\/libX11.so.[0-9]/'`]
slouken@1384
   788
                    x11_lib=`ls $x11_lib_spec 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`
slouken@1389
   789
                    x11ext_lib_spec=[`echo $X_LIBS | sed 's/.*-L\([^ ]*\).*/\1\/libXext.so.[0-9]/'`]
slouken@1384
   790
                    x11ext_lib=`ls $x11ext_lib_spec 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`
icculus@1174
   791
                    ;;
icculus@1174
   792
            esac
icculus@1168
   793
slouken@1361
   794
            X_CFLAGS="$X_CFLAGS -DXTHREADS"
slouken@1361
   795
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
   796
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
   797
            fi
icculus@1173
   798
            if test x$have_loadso != xyes && \
icculus@1168
   799
               test x$enable_x11_shared = xyes; then
icculus@1173
   800
                AC_MSG_ERROR([You must have SDL_LoadObject() support])
icculus@1168
   801
            fi
icculus@1168
   802
icculus@1173
   803
            if test x$have_loadso = xyes && \
icculus@1170
   804
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
   805
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
   806
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
   807
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
   808
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
   809
            else
slouken@1361
   810
                X_LIBS="$X_LIBS -lX11 -lXext"
icculus@1168
   811
            fi
icculus@1168
   812
slouken@1361
   813
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1361
   814
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1361
   815
            BUILD_CFLAGS="$BUILD_CFLAGS $X_CFLAGS"
slouken@1393
   816
            BUILD_LDFLAGS="$BUILD_LDFLAGS $X_LIBS"
slouken@1361
   817
            have_video=yes
slouken@0
   818
slouken@1307
   819
            AC_ARG_ENABLE(dga,
slouken@1361
   820
AC_HELP_STRING([--enable-dga], [allow use of X11 DGA code [default=yes]]),
slouken@1307
   821
                          , enable_dga=yes)
slouken@1307
   822
            if test x$enable_dga = xyes; then
slouken@1361
   823
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86dga/*.c"
slouken@1307
   824
            fi
slouken@1307
   825
            AC_ARG_ENABLE(video-dga,
slouken@1361
   826
AC_HELP_STRING([--enable-video-dga], [use DGA 2.0 video driver [default=yes]]),
slouken@1307
   827
                  , enable_video_dga=yes)
slouken@1307
   828
            if test x$enable_dga = xyes -a x$enable_video_dga = xyes; then
slouken@1361
   829
                AC_DEFINE(SDL_VIDEO_DRIVER_DGA)
slouken@1361
   830
                SOURCES="$SOURCES $srcdir/src/video/dga/*.c"
slouken@1307
   831
            fi
slouken@1307
   832
            AC_ARG_ENABLE(video-x11-dgamouse,
slouken@1361
   833
AC_HELP_STRING([--enable-video-x11-dgamouse], [use X11 DGA for mouse events [default=yes]]),
slouken@1307
   834
                          , enable_video_x11_dgamouse=yes)
slouken@1307
   835
            if test x$enable_dga = xyes -a x$enable_video_x11_dgamouse = xyes; then
slouken@1361
   836
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_DGAMOUSE)
slouken@1307
   837
            fi
slouken@0
   838
            AC_ARG_ENABLE(video-x11-vm,
slouken@1361
   839
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [default=yes]]),
slouken@0
   840
                          , enable_video_x11_vm=yes)
slouken@0
   841
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
   842
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
   843
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
   844
            fi
slouken@0
   845
            AC_ARG_ENABLE(video-x11-xv,
slouken@1361
   846
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [default=yes]]),
slouken@0
   847
                          , enable_video_x11_xv=yes)
slouken@0
   848
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
   849
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
   850
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
   851
            fi
slouken@227
   852
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1361
   853
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [default=yes]]),
slouken@227
   854
                            , enable_video_x11_xinerama=yes)
slouken@227
   855
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
   856
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
   857
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
   858
            fi
slouken@242
   859
            AC_ARG_ENABLE(video-x11-xme,
slouken@1361
   860
AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [default=yes]]),
slouken@242
   861
                            , enable_video_x11_xme=yes)
slouken@242
   862
            if test x$enable_video_x11_xme = xyes; then
slouken@1361
   863
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
slouken@1361
   864
                SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
slouken@242
   865
            fi
slouken@0
   866
        fi
slouken@0
   867
    fi
slouken@0
   868
}
slouken@279
   869
slouken@1361
   870
dnl Check for QNX photon video driver
slouken@0
   871
CheckPHOTON()
slouken@0
   872
{
slouken@0
   873
    AC_ARG_ENABLE(video-photon,
slouken@1361
   874
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [default=yes]]),
slouken@0
   875
                  , enable_video_photon=yes)
slouken@0
   876
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
   877
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
   878
        video_photon=no
slouken@0
   879
        AC_TRY_COMPILE([
slouken@0
   880
          #include <Ph.h>
slouken@0
   881
          #include <Pt.h>
slouken@0
   882
          #include <photon/Pg.h>
slouken@0
   883
          #include <photon/PdDirect.h>
slouken@0
   884
        ],[
slouken@0
   885
         PgDisplaySettings_t *visual;
slouken@0
   886
        ],[
slouken@0
   887
        video_photon=yes
slouken@0
   888
        ])
slouken@0
   889
        AC_MSG_RESULT($video_photon)
slouken@0
   890
        if test x$video_photon = xyes; then
slouken@1361
   891
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
   892
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1393
   893
            BUILD_LDFLAGS="$BUILD_LDFLAGS -lph"
slouken@1361
   894
            have_video=yes
slouken@1361
   895
slouken@279
   896
            CheckOpenGLQNX
slouken@0
   897
        fi
slouken@0
   898
    fi
slouken@0
   899
}
slouken@0
   900
slouken@1361
   901
dnl Set up the BWindow video driver if enabled
slouken@1361
   902
CheckBWINDOW()
slouken@1361
   903
{
slouken@1361
   904
    if test x$enable_video = xyes; then
slouken@1361
   905
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
   906
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
   907
        have_video=yes
slouken@1361
   908
    fi
slouken@1361
   909
}
slouken@1361
   910
slouken@1361
   911
dnl Set up the Carbon/QuickDraw video driver for Mac OS X (but not Darwin)
slouken@1361
   912
CheckCARBON()
slouken@1361
   913
{
slouken@1361
   914
    AC_ARG_ENABLE(video-carbon,
slouken@1361
   915
AC_HELP_STRING([--enable-video-carbon], [use Carbon/QuickDraw video driver [default=no]]),
slouken@1361
   916
                  , enable_video_carbon=no)
slouken@1361
   917
    if test x$enable_video = xyes -a x$enable_video_carbon = xyes; then
slouken@1361
   918
        AC_MSG_CHECKING(for Carbon framework)
slouken@1361
   919
        have_carbon=no
slouken@1361
   920
        AC_TRY_COMPILE([
slouken@1361
   921
          #include <Carbon/Carbon.h>
slouken@1361
   922
        ],[
slouken@1361
   923
        ],[
slouken@1361
   924
        have_carbon=yes
slouken@1361
   925
        ])
slouken@1361
   926
        AC_MSG_RESULT($have_carbon)
slouken@1361
   927
        if test x$have_carbon = xyes; then
slouken@1361
   928
            AC_DEFINE(SDL_VIDEO_DRIVER_TOOLBOX)
slouken@1361
   929
            SOURCES="$SOURCES $srcdir/src/video/maccommon/*.c"
slouken@1361
   930
            SOURCES="$SOURCES $srcdir/src/video/macrom/*.c"
slouken@1361
   931
            have_video=yes
slouken@1361
   932
        fi
slouken@1361
   933
    fi
slouken@1361
   934
}
slouken@1361
   935
slouken@1361
   936
dnl Set up the Cocoa/Quartz video driver for Mac OS X (but not Darwin)
slouken@1361
   937
CheckCOCOA()
slouken@1361
   938
{
slouken@1361
   939
    AC_ARG_ENABLE(video-cocoa,
slouken@1361
   940
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa/Quartz video driver [default=yes]]),
slouken@1361
   941
                  , enable_video_cocoa=yes)
slouken@1361
   942
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
   943
        save_CFLAGS="$CFLAGS"
slouken@1361
   944
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
   945
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
   946
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
   947
        have_cocoa=no
slouken@1361
   948
        AC_TRY_COMPILE([
slouken@1361
   949
          #import <Cocoa/Cocoa.h>
slouken@1361
   950
        ],[
slouken@1361
   951
        ],[
slouken@1361
   952
        have_cocoa=yes
slouken@1361
   953
        ])
slouken@1361
   954
        AC_MSG_RESULT($have_cocoa)
slouken@1361
   955
        CFLAGS="$save_CFLAGS"
slouken@1361
   956
        if test x$have_cocoa = xyes; then
slouken@1361
   957
            AC_DEFINE(SDL_VIDEO_DRIVER_QUARTZ)
slouken@1361
   958
            SOURCES="$SOURCES $srcdir/src/video/quartz/*.m"
slouken@1361
   959
            have_video=yes
slouken@1361
   960
        fi
slouken@1361
   961
    fi
slouken@1361
   962
}
slouken@1361
   963
slouken@0
   964
dnl Find the framebuffer console includes
slouken@0
   965
CheckFBCON()
slouken@0
   966
{
slouken@0
   967
    AC_ARG_ENABLE(video-fbcon,
slouken@1361
   968
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [default=yes]]),
slouken@0
   969
                  , enable_video_fbcon=yes)
slouken@0
   970
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
   971
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
   972
        video_fbcon=no
slouken@0
   973
        AC_TRY_COMPILE([
slouken@0
   974
         #include <linux/fb.h>
slouken@0
   975
         #include <linux/kd.h>
slouken@0
   976
         #include <linux/keyboard.h>
slouken@0
   977
        ],[
slouken@0
   978
        ],[
slouken@0
   979
        video_fbcon=yes
slouken@0
   980
        ])
slouken@0
   981
        AC_MSG_RESULT($video_fbcon)
slouken@0
   982
        if test x$video_fbcon = xyes; then
slouken@1361
   983
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
   984
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
   985
            have_video=yes
slouken@0
   986
        fi
slouken@0
   987
    fi
slouken@0
   988
}
slouken@0
   989
slouken@167
   990
dnl Find DirectFB
slouken@167
   991
CheckDirectFB()
slouken@167
   992
{
slouken@167
   993
    AC_ARG_ENABLE(video-directfb,
slouken@1361
   994
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [default=no]]),
slouken@678
   995
                  , enable_video_directfb=no)
slouken@167
   996
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
   997
        video_directfb=no
slouken@167
   998
slouken@167
   999
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@167
  1000
        if test x$PKG_CONFIG = xno ; then
slouken@167
  1001
            AC_MSG_WARN([*** pkg-config is required to build the DirectFB video driver.])
slouken@167
  1002
        else
slouken@167
  1003
            AC_MSG_CHECKING(for DirectFB support)
slouken@167
  1004
slouken@477
  1005
            if ! $PKG_CONFIG --atleast-pkgconfig-version 0.7 ; then
slouken@477
  1006
                AC_MSG_ERROR([*** pkg-config too old; version 0.7 or better required.])
slouken@167
  1007
            fi
slouken@167
  1008
slouken@546
  1009
            DIRECTFB_REQUIRED_VERSION=0.9.15
slouken@167
  1010
slouken@167
  1011
            if $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb ; then
slouken@167
  1012
                DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@167
  1013
                DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@167
  1014
                video_directfb=yes
slouken@167
  1015
            fi
slouken@167
  1016
        fi
slouken@167
  1017
slouken@167
  1018
        AC_MSG_RESULT($video_directfb)
slouken@167
  1019
        if test x$video_directfb = xyes; then
slouken@1361
  1020
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1021
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1361
  1022
            BUILD_CFLAGS="$BUILD_CFLAGS $DIRECTFB_CFLAGS"
slouken@1393
  1023
            BUILD_LDFLAGS="$BUILD_LDFLAGS $DIRECTFB_LIBS"
slouken@1361
  1024
            have_video=yes
slouken@167
  1025
        fi
slouken@167
  1026
    fi
slouken@167
  1027
}
slouken@167
  1028
slouken@70
  1029
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1030
CheckPS2GS()
slouken@70
  1031
{
slouken@72
  1032
    AC_ARG_ENABLE(video-ps2gs,
slouken@1361
  1033
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [default=yes]]),
slouken@72
  1034
                  , enable_video_ps2gs=yes)
slouken@70
  1035
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1036
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1037
        video_ps2gs=no
slouken@70
  1038
        AC_TRY_COMPILE([
slouken@70
  1039
         #include <linux/ps2/dev.h>
slouken@70
  1040
         #include <linux/ps2/gs.h>
slouken@70
  1041
        ],[
slouken@70
  1042
        ],[
slouken@70
  1043
        video_ps2gs=yes
slouken@70
  1044
        ])
slouken@72
  1045
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1046
        if test x$video_ps2gs = xyes; then
slouken@1361
  1047
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1048
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1049
            have_video=yes
slouken@70
  1050
        fi
slouken@70
  1051
    fi
slouken@70
  1052
}
slouken@70
  1053
slouken@0
  1054
dnl Find the GGI includes
slouken@0
  1055
CheckGGI()
slouken@0
  1056
{
slouken@0
  1057
    AC_ARG_ENABLE(video-ggi,
slouken@1361
  1058
AC_HELP_STRING([--enable-video-ggi], [use GGI video driver [default=no]]),
slouken@0
  1059
                  , enable_video_ggi=no)
slouken@0
  1060
    if test x$enable_video = xyes -a x$enable_video_ggi = xyes; then
slouken@0
  1061
        AC_MSG_CHECKING(for GGI support)
slouken@0
  1062
        video_ggi=no
slouken@0
  1063
        AC_TRY_COMPILE([
slouken@0
  1064
         #include <ggi/ggi.h>
slouken@0
  1065
         #include <ggi/gii.h>
slouken@0
  1066
        ],[
slouken@0
  1067
        ],[
slouken@0
  1068
        video_ggi=yes
slouken@0
  1069
        ])
slouken@0
  1070
        AC_MSG_RESULT($video_ggi)
slouken@0
  1071
        if test x$video_ggi = xyes; then
slouken@1361
  1072
            AC_DEFINE(SDL_VIDEO_DRIVER_GGI)
slouken@1361
  1073
            SOURCES="$SOURCES $srcdir/src/video/ggi/*.c"
slouken@1393
  1074
            BUILD_LDFLAGS="$BUILD_LDFLAGS -lggi -lgii -lgg"
slouken@1361
  1075
            have_video=yes
slouken@0
  1076
        fi
slouken@0
  1077
    fi
slouken@0
  1078
}
slouken@0
  1079
slouken@0
  1080
dnl Find the SVGAlib includes and libraries
slouken@0
  1081
CheckSVGA()
slouken@0
  1082
{
slouken@0
  1083
    AC_ARG_ENABLE(video-svga,
slouken@1361
  1084
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [default=no]]),
slouken@0
  1085
                  , enable_video_svga=no)
slouken@0
  1086
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1087
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1088
        video_svga=no
slouken@0
  1089
        AC_TRY_COMPILE([
slouken@0
  1090
         #include <vga.h>
slouken@0
  1091
         #include <vgamouse.h>
slouken@0
  1092
         #include <vgakeyboard.h>
slouken@0
  1093
        ],[
slouken@0
  1094
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1095
             exit(0);
slouken@0
  1096
         }
slouken@0
  1097
        ],[
slouken@0
  1098
        video_svga=yes
slouken@0
  1099
        ])
slouken@0
  1100
        AC_MSG_RESULT($video_svga)
slouken@0
  1101
        if test x$video_svga = xyes; then
slouken@1361
  1102
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1103
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1393
  1104
            BUILD_LDFLAGS="$BUILD_LDFLAGS -lvga"
slouken@1361
  1105
            have_video=yes
slouken@0
  1106
        fi
slouken@0
  1107
    fi
slouken@0
  1108
}
slouken@0
  1109
slouken@75
  1110
dnl Find the VGL includes and libraries
slouken@75
  1111
CheckVGL()
slouken@75
  1112
{
slouken@75
  1113
    AC_ARG_ENABLE(video-vgl,
slouken@1361
  1114
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [default=no]]),
slouken@75
  1115
                  , enable_video_vgl=no)
slouken@75
  1116
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1117
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1118
        video_vgl=no
slouken@75
  1119
        AC_TRY_COMPILE([
slouken@75
  1120
         #include <sys/fbio.h>
slouken@75
  1121
         #include <sys/consio.h>
slouken@75
  1122
         #include <sys/kbio.h>
slouken@75
  1123
         #include <vgl.h>
slouken@75
  1124
        ],[
slouken@75
  1125
         VGLBitmap bitmap;
slouken@144
  1126
         exit(bitmap.Bitmap);
slouken@75
  1127
        ],[
slouken@75
  1128
        video_vgl=yes
slouken@75
  1129
        ])
slouken@75
  1130
        AC_MSG_RESULT($video_vgl)
slouken@75
  1131
        if test x$video_vgl = xyes; then
slouken@1361
  1132
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1133
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1393
  1134
            BUILD_LDFLAGS="$BUILD_LDFLAGS -lvgl"
slouken@1361
  1135
            have_video=yes
slouken@75
  1136
        fi
slouken@75
  1137
    fi
slouken@75
  1138
}
slouken@75
  1139
slouken@1361
  1140
dnl Set up the wscons video driver if enabled
slouken@1361
  1141
CheckWscons()
slouken@1361
  1142
{
slouken@1361
  1143
    AC_ARG_ENABLE(video-wscons,
slouken@1361
  1144
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [default=yes]]),
slouken@1361
  1145
                  , enable_video_wscons=yes)
slouken@1361
  1146
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1147
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1148
        video_wscons=no
slouken@1361
  1149
        AC_TRY_COMPILE([
slouken@1361
  1150
       #include <sys/time.h>
slouken@1361
  1151
       #include <dev/wscons/wsconsio.h>
slouken@1361
  1152
        ],[
slouken@1361
  1153
        ],[
slouken@1361
  1154
        video_wscons=yes
slouken@1361
  1155
        ])
slouken@1361
  1156
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1157
        if test x$video_wscons = xyes; then
slouken@1361
  1158
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1159
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1160
            have_video=yes
slouken@1361
  1161
        fi
slouken@1361
  1162
    fi
slouken@1361
  1163
}
slouken@1361
  1164
slouken@1361
  1165
slouken@0
  1166
dnl Find the AAlib includes
slouken@0
  1167
CheckAAlib()
slouken@0
  1168
{
slouken@0
  1169
    AC_ARG_ENABLE(video-aalib,
slouken@1361
  1170
AC_HELP_STRING([--enable-video-aalib], [use AAlib video driver [default=no]]),
slouken@0
  1171
                  , enable_video_aalib=no)
slouken@0
  1172
    if test x$enable_video = xyes -a x$enable_video_aalib = xyes; then
slouken@0
  1173
        AC_MSG_CHECKING(for AAlib support)
slouken@0
  1174
        video_aalib=no
slouken@0
  1175
        AC_TRY_COMPILE([
slouken@0
  1176
         #include <aalib.h>
slouken@0
  1177
        ],[
slouken@0
  1178
        ],[
slouken@0
  1179
        video_aalib=yes
slouken@0
  1180
        ])
slouken@0
  1181
        AC_MSG_RESULT($video_aalib)
slouken@0
  1182
        if test x$video_aalib = xyes; then
slouken@1361
  1183
            AC_DEFINE(SDL_VIDEO_DRIVER_AALIB)
slouken@1361
  1184
            SOURCES="$SOURCES $srcdir/src/video/aalib/*.c"
slouken@1393
  1185
            BUILD_LDFLAGS="$BUILD_LDFLAGS -laa"
slouken@1361
  1186
            have_video=yes
slouken@0
  1187
        fi
slouken@0
  1188
    fi
slouken@0
  1189
}
slouken@0
  1190
slouken@1361
  1191
dnl Set up the QTopia video driver if enabled
slouken@1361
  1192
CheckQtopia()
slouken@1361
  1193
{
slouken@1361
  1194
    AC_ARG_ENABLE(video-qtopia,
slouken@1361
  1195
AC_HELP_STRING([--enable-video-qtopia], [use Qtopia video driver [default=no]]),
slouken@1361
  1196
                  , enable_video_qtopia=no)
slouken@1361
  1197
    if test x$enable_video = xyes -a x$enable_video_qtopia = xyes; then
slouken@1361
  1198
        AC_MSG_CHECKING(for Qtopia support)
slouken@1361
  1199
        video_qtopia=no
slouken@1361
  1200
        QTOPIA_FLAGS="-DQT_QWS_EBX -DQT_QWS_CUSTOM -DQWS -I${QPEDIR}/include -I${QTDIR}/include/ -DNO_DEBUG -fno-rtti -fno-exceptions"
slouken@1361
  1201
        AC_LANG_CPLUSPLUS
slouken@1361
  1202
        OLD_CXX="$CXXFLAGS"
slouken@1361
  1203
        CXXFLAGS="$QTOPIA_FLAGS"
slouken@1361
  1204
        AC_TRY_COMPILE([
slouken@1361
  1205
         #include <qpe/qpeapplication.h>
slouken@1361
  1206
        ],[
slouken@1361
  1207
        ],[
slouken@1361
  1208
        video_qtopia=yes
slouken@1361
  1209
        ])
slouken@1361
  1210
        CXXFLAGS="$OLD_CXX"
slouken@1361
  1211
        AC_MSG_RESULT($video_qtopia)
slouken@1361
  1212
        if test x$video_qtopia = xyes; then
slouken@1361
  1213
            AC_DEFINE(SDL_VIDEO_DRIVER_QTOPIA)
slouken@1361
  1214
            SOURCES="$SOURCES $srcdir/src/video/qtopia/*.cc"
slouken@1397
  1215
            SDLMAIN_SOURCES="$srcdir/src/main/qtopia/*.cc"
slouken@1361
  1216
            BUILD_CFLAGS="$BUILD_CFLAGS $QTOPIA_FLAGS"
slouken@1361
  1217
            SDL_CFLAGS="$SDL_CFLAGS -DQWS -Dmain=SDL_main"
slouken@1361
  1218
            SDL_LIBS="-lSDLmain $SDL_LIBS -L${QPEDIR}/lib -L${QTDIR}/lib/ -lqpe -lqte"
slouken@1361
  1219
            have_video=yes
slouken@1361
  1220
        fi
slouken@1361
  1221
        AC_LANG_C
slouken@1361
  1222
    fi
slouken@1361
  1223
}
slouken@1361
  1224
slouken@1361
  1225
dnl Set up the PicoGUI video driver if enabled
slouken@1361
  1226
CheckPicoGUI()
slouken@1361
  1227
{
slouken@1361
  1228
    AC_ARG_ENABLE(video-picogui,
slouken@1361
  1229
AC_HELP_STRING([--enable-video-picogui], [use PicoGUI video driver [default=no]]),
slouken@1361
  1230
                  , enable_video_picogui=no)
slouken@1361
  1231
    if test x$enable_video = xyes -a x$enable_video_picogui = xyes; then
slouken@1361
  1232
        AC_MSG_CHECKING(for PicoGUI support)
slouken@1361
  1233
        video_picogui=no
slouken@1361
  1234
        AC_TRY_COMPILE([
slouken@1361
  1235
         #include <picogui.h>
slouken@1361
  1236
        ],[
slouken@1361
  1237
        ],[
slouken@1361
  1238
        video_picogui=yes
slouken@1361
  1239
        ])
slouken@1361
  1240
        AC_MSG_RESULT($video_picogui)
slouken@1361
  1241
        if test x$video_picogui = xyes; then
slouken@1361
  1242
            AC_DEFINE(SDL_VIDEO_DRIVER_PICOGUI)
slouken@1361
  1243
            SOURCES="$SOURCES $srcdir/src/video/picogui/*.c"
slouken@1361
  1244
            SDL_LIBS="$SDL_LIBS -lpgui"
slouken@1361
  1245
            have_video=yes
slouken@1361
  1246
        fi
slouken@1361
  1247
    fi
slouken@1361
  1248
}
slouken@1361
  1249
slouken@1361
  1250
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1251
CheckAtariBiosEvent()
slouken@1361
  1252
{
slouken@1361
  1253
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
slouken@1361
  1254
}
slouken@1361
  1255
slouken@281
  1256
dnl Set up the Atari Xbios driver
slouken@281
  1257
CheckAtariXbiosVideo()
slouken@281
  1258
{
slouken@281
  1259
    AC_ARG_ENABLE(xbios,
slouken@1361
  1260
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [default=yes]]),
slouken@281
  1261
                  , enable_video_xbios=yes)
slouken@281
  1262
    video_xbios=no
slouken@281
  1263
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1264
        video_xbios=yes
slouken@1361
  1265
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1266
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1267
        have_video=yes
slouken@281
  1268
    fi
slouken@281
  1269
}
slouken@281
  1270
slouken@281
  1271
dnl Set up the Atari Gem driver
slouken@281
  1272
CheckAtariGemVideo()
slouken@281
  1273
{
slouken@281
  1274
    AC_ARG_ENABLE(gem,
slouken@1361
  1275
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [default=yes]]),
slouken@281
  1276
                  , enable_video_gem=yes)
slouken@281
  1277
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1278
        video_gem=no
slouken@281
  1279
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1280
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1281
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1282
            video_gem=yes
slouken@1361
  1283
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1284
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
slouken@1393
  1285
            BUILD_LDFLAGS="$BUILD_LDFLAGS -lgem"
slouken@1361
  1286
            have_video=yes
slouken@281
  1287
        fi
slouken@281
  1288
    fi
slouken@281
  1289
}
slouken@281
  1290
slouken@1
  1291
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1292
CheckDummyVideo()
slouken@1
  1293
{
slouken@1
  1294
    AC_ARG_ENABLE(video-dummy,
slouken@1361
  1295
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [default=yes]]),
slouken@86
  1296
                  , enable_video_dummy=yes)
slouken@1
  1297
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1298
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1299
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1300
        have_video=yes
slouken@1
  1301
    fi
slouken@1
  1302
}
slouken@1
  1303
slouken@0
  1304
dnl Check to see if OpenGL support is desired
slouken@0
  1305
AC_ARG_ENABLE(video-opengl,
slouken@1361
  1306
AC_HELP_STRING([--enable-video-opengl], [include OpenGL context creation [default=yes]]),
slouken@0
  1307
              , enable_video_opengl=yes)
slouken@0
  1308
slouken@0
  1309
dnl Find OpenGL
icculus@1191
  1310
CheckOpenGLX11()
slouken@0
  1311
{
slouken@0
  1312
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1313
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1314
        video_opengl=no
slouken@0
  1315
        AC_TRY_COMPILE([
slouken@0
  1316
         #include <GL/gl.h>
slouken@0
  1317
         #include <GL/glx.h>
slouken@0
  1318
        ],[
slouken@0
  1319
        ],[
slouken@0
  1320
        video_opengl=yes
slouken@0
  1321
        ])
slouken@0
  1322
        AC_MSG_RESULT($video_opengl)
slouken@0
  1323
        if test x$video_opengl = xyes; then
slouken@1361
  1324
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1325
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@0
  1326
        fi
slouken@0
  1327
    fi
slouken@0
  1328
}
slouken@0
  1329
slouken@279
  1330
dnl Find QNX RtP OpenGL
slouken@279
  1331
CheckOpenGLQNX()
slouken@279
  1332
{
slouken@279
  1333
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@279
  1334
        AC_MSG_CHECKING(for OpenGL (Photon) support)
slouken@279
  1335
        video_opengl=no
slouken@279
  1336
        AC_TRY_COMPILE([
slouken@279
  1337
         #include <GL/gl.h>
slouken@279
  1338
        ],[
slouken@279
  1339
        ],[
slouken@279
  1340
        video_opengl=yes
slouken@279
  1341
        ])
slouken@279
  1342
        AC_MSG_RESULT($video_opengl)
slouken@279
  1343
        if test x$video_opengl = xyes; then
slouken@1361
  1344
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1393
  1345
            BUILD_LDFLAGS="$BUILD_LDFLAGS -lGL"
slouken@279
  1346
        fi
slouken@279
  1347
    fi
slouken@279
  1348
}
slouken@279
  1349
slouken@1361
  1350
dnl Check for Win32 OpenGL
slouken@1361
  1351
CheckWIN32GL()
slouken@1361
  1352
{
slouken@1361
  1353
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1354
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1355
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1361
  1356
    fi
slouken@1361
  1357
}
slouken@1361
  1358
slouken@0
  1359
dnl Check for BeOS OpenGL
slouken@0
  1360
CheckBeGL()
slouken@0
  1361
{
slouken@0
  1362
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1363
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1393
  1364
        BUILD_LDFLAGS="$BUILD_LDFLAGS -lGL"
slouken@0
  1365
    fi
slouken@0
  1366
}
slouken@0
  1367
slouken@0
  1368
dnl Check for MacOS OpenGL
slouken@0
  1369
CheckMacGL()
slouken@0
  1370
{
slouken@0
  1371
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1372
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@0
  1373
        case "$target" in
slouken@0
  1374
            *-*-darwin*)
slouken@1393
  1375
                BUILD_LDFLAGS="$BUILD_LDFLAGS -framework OpenGL"
icculus@1133
  1376
                # The following is probably not available in Darwin:
slouken@1393
  1377
                BUILD_LDFLAGS="$BUILD_LDFLAGS -framework AGL"
slouken@0
  1378
        esac
slouken@0
  1379
    fi
slouken@0
  1380
}
slouken@0
  1381
patmandin@978
  1382
dnl Check for Mesa offscreen rendering
patmandin@989
  1383
CheckAtariOSMesa()
patmandin@978
  1384
{
patmandin@989
  1385
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1386
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1387
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1388
patmandin@991
  1389
        # Static linking to -lOSMesa
patmandin@989
  1390
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1391
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1392
            # -lOSMesa is really the static library
patmandin@989
  1393
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1394
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1395
            fi
patmandin@989
  1396
        else
patmandin@991
  1397
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1398
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1399
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1400
        fi
slouken@1361
  1401
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1402
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
slouken@1361
  1403
        BUILD_CFLAGS="$BUILD_CFLAGS $OSMESA_CFLAGS"
slouken@1393
  1404
        BUILD_LDFLAGS="$BUILD_LDFLAGS $OSMESA_LIBS"
patmandin@991
  1405
patmandin@991
  1406
        AC_ARG_ENABLE(osmesa-shared,
slouken@1361
  1407
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [default=yes]]),
patmandin@991
  1408
                              , enable_osmesa_shared=yes)
patmandin@991
  1409
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1410
            # Dynamic linking
patmandin@991
  1411
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1412
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1413
            fi
slouken@1361
  1414
        fi
patmandin@978
  1415
    fi
patmandin@978
  1416
}
patmandin@978
  1417
slouken@0
  1418
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1419
CheckInputEvents()
slouken@0
  1420
{
slouken@0
  1421
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1422
    AC_ARG_ENABLE(input-events,
slouken@1361
  1423
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [default=yes]]),
slouken@211
  1424
                  , enable_input_events=yes)
slouken@0
  1425
    if test x$enable_input_events = xyes; then
slouken@0
  1426
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1427
        use_input_events=no
slouken@0
  1428
        AC_TRY_COMPILE([
slouken@0
  1429
          #include <linux/input.h>
slouken@0
  1430
        ],[
slouken@0
  1431
          #ifndef EVIOCGNAME
slouken@0
  1432
          #error EVIOCGNAME() ioctl not available
slouken@0
  1433
          #endif
slouken@0
  1434
        ],[
slouken@0
  1435
        use_input_events=yes
slouken@0
  1436
        ])
slouken@0
  1437
        AC_MSG_RESULT($use_input_events)
slouken@0
  1438
        if test x$use_input_events = xyes; then
slouken@1361
  1439
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1440
        fi
slouken@0
  1441
    fi
slouken@0
  1442
}
slouken@0
  1443
icculus@1201
  1444
dnl See if we can use the Touchscreen input library
icculus@1201
  1445
CheckTslib()
icculus@1201
  1446
{
icculus@1201
  1447
    AC_ARG_ENABLE(input-tslib,
slouken@1361
  1448
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [default=yes]]),
icculus@1201
  1449
                  , enable_input_tslib=yes)
icculus@1201
  1450
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1451
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1452
        enable_input_tslib=no
icculus@1201
  1453
        AC_TRY_COMPILE([
icculus@1201
  1454
          #include "tslib.h"
icculus@1201
  1455
        ],[
icculus@1201
  1456
        ],[
icculus@1201
  1457
        enable_input_tslib=yes
icculus@1201
  1458
        ])
icculus@1201
  1459
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1460
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1461
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1393
  1462
            BUILD_LDFLAGS="$BUILD_LDFLAGS -lts"
icculus@1201
  1463
        fi
icculus@1201
  1464
    fi
icculus@1201
  1465
}
icculus@1201
  1466
slouken@399
  1467
dnl See if we can use GNU pth library for threads
slouken@399
  1468
CheckPTH()
slouken@399
  1469
{
slouken@399
  1470
    dnl Check for pth support
slouken@399
  1471
    AC_ARG_ENABLE(pth,
slouken@1361
  1472
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [default=yes]]),
slouken@399
  1473
                  , enable_pth=yes)
slouken@399
  1474
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1475
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1476
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1477
            use_pth=no
slouken@399
  1478
        else
slouken@399
  1479
            use_pth=yes
slouken@399
  1480
        fi
slouken@399
  1481
        AC_MSG_CHECKING(pth)
slouken@1361
  1482
        AC_MSG_RESULT($use_pth)
slouken@399
  1483
        if test "x$use_pth" = xyes; then
slouken@1361
  1484
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1485
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1486
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1487
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1488
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1489
            have_threads=yes
slouken@399
  1490
        fi
slouken@399
  1491
    fi
slouken@399
  1492
}
slouken@399
  1493
slouken@0
  1494
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1495
CheckPTHREAD()
slouken@0
  1496
{
slouken@0
  1497
    dnl Check for pthread support
slouken@0
  1498
    AC_ARG_ENABLE(pthreads,
slouken@1361
  1499
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [default=yes]]),
slouken@0
  1500
                  , enable_pthreads=yes)
slouken@0
  1501
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1502
    AC_ARG_ENABLE(pthread-sem,
slouken@1361
  1503
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [default=yes]]),
slouken@0
  1504
                  , enable_pthread_sem=yes)
slouken@0
  1505
    case "$target" in
slouken@1324
  1506
        *-*-linux*)
slouken@1361
  1507
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1508
            pthread_lib="-lpthread"
slouken@1324
  1509
            ;;
slouken@0
  1510
        *-*-bsdi*)
slouken@0
  1511
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1512
            pthread_lib=""
slouken@0
  1513
            ;;
slouken@0
  1514
        *-*-darwin*)
slouken@0
  1515
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1516
# causes Carbon.p complaints?
slouken@0
  1517
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1518
            ;;
slouken@0
  1519
        *-*-freebsd*)
slouken@0
  1520
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1521
            pthread_lib="-pthread"
slouken@0
  1522
            ;;
slouken@43
  1523
        *-*-netbsd*)
slouken@1383
  1524
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
icculus@1200
  1525
            pthread_lib="-L/usr/lib -lpthread"
slouken@43
  1526
            ;;
slouken@0
  1527
        *-*-openbsd*)
slouken@0
  1528
            pthread_cflags="-D_REENTRANT"
slouken@0
  1529
            pthread_lib="-pthread"
slouken@0
  1530
            ;;
slouken@0
  1531
        *-*-solaris*)
slouken@0
  1532
            pthread_cflags="-D_REENTRANT"
slouken@0
  1533
            pthread_lib="-lpthread -lposix4"
slouken@0
  1534
            ;;
slouken@0
  1535
        *-*-sysv5*)
slouken@0
  1536
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1537
            pthread_lib=""
slouken@0
  1538
            ;;
slouken@0
  1539
        *-*-irix*)
slouken@0
  1540
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1541
            pthread_lib="-lpthread"
slouken@0
  1542
            ;;
slouken@0
  1543
        *-*-aix*)
slouken@0
  1544
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1545
            pthread_lib="-lpthread"
slouken@0
  1546
            ;;
icculus@425
  1547
        *-*-hpux11*)
icculus@425
  1548
            pthread_cflags="-D_REENTRANT"
icculus@425
  1549
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1550
            ;;
slouken@0
  1551
        *-*-qnx*)
slouken@0
  1552
            pthread_cflags=""
slouken@0
  1553
            pthread_lib=""
slouken@0
  1554
            ;;
slouken@873
  1555
        *-*-osf*)
slouken@1019
  1556
            pthread_cflags="-D_REENTRANT"
slouken@873
  1557
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1558
                pthread_lib="-lpthread -lrt"
slouken@873
  1559
            else
slouken@1019
  1560
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1561
            fi
slouken@873
  1562
            ;;
slouken@0
  1563
        *)
slouken@0
  1564
            pthread_cflags="-D_REENTRANT"
slouken@0
  1565
            pthread_lib="-lpthread"
slouken@0
  1566
            ;;
slouken@0
  1567
    esac
icculus@1140
  1568
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1569
        # Save the original compiler flags and libraries
slouken@415
  1570
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1571
        # Add the pthread compiler flags and libraries
slouken@415
  1572
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1573
        # Check to see if we have pthread support on this system
slouken@0
  1574
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1575
        use_pthreads=no
slouken@0
  1576
        AC_TRY_LINK([
slouken@0
  1577
         #include <pthread.h>
slouken@0
  1578
        ],[
slouken@0
  1579
         pthread_attr_t type;
slouken@0
  1580
         pthread_attr_init(&type);
slouken@0
  1581
        ],[
slouken@0
  1582
        use_pthreads=yes
slouken@0
  1583
        ])
slouken@0
  1584
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1585
        # Restore the compiler flags and libraries
slouken@415
  1586
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1587
slouken@415
  1588
        # Do futher testing if we have pthread support...
slouken@0
  1589
        if test x$use_pthreads = xyes; then
slouken@1361
  1590
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1361
  1591
            BUILD_CFLAGS="$BUILD_CFLAGS $pthread_cflags"
slouken@1393
  1592
            BUILD_LDFLAGS="$BUILD_LDFLAGS $pthread_lib"
slouken@0
  1593
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1594
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1595
slouken@1438
  1596
            # Save the original compiler flags and libraries
slouken@1438
  1597
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1598
            # Add the pthread compiler flags and libraries
slouken@1438
  1599
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1600
slouken@0
  1601
            # Check to see if recursive mutexes are available
slouken@0
  1602
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1603
            has_recursive_mutexes=no
slouken@1324
  1604
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1605
                AC_TRY_COMPILE([
slouken@1324
  1606
                  #include <pthread.h>
slouken@1324
  1607
                ],[
slouken@1324
  1608
                  pthread_mutexattr_t attr;
slouken@1324
  1609
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1610
                ],[
slouken@1324
  1611
                has_recursive_mutexes=yes
slouken@1361
  1612
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1613
                ])
slouken@1324
  1614
            fi
slouken@1324
  1615
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1616
                AC_TRY_COMPILE([
slouken@1324
  1617
                  #include <pthread.h>
slouken@1324
  1618
                ],[
slouken@1324
  1619
                  pthread_mutexattr_t attr;
slouken@1324
  1620
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1621
                ],[
slouken@1324
  1622
                has_recursive_mutexes=yes
slouken@1361
  1623
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1624
                ])
slouken@1324
  1625
            fi
slouken@0
  1626
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1627
slouken@94
  1628
            # Check to see if pthread semaphore support is missing
slouken@94
  1629
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1630
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1631
                have_pthread_sem=no
slouken@94
  1632
                AC_TRY_COMPILE([
slouken@94
  1633
                  #include <pthread.h>
slouken@94
  1634
                  #include <semaphore.h>
slouken@94
  1635
                ],[
slouken@94
  1636
                ],[
slouken@94
  1637
                have_pthread_sem=yes
slouken@94
  1638
                ])
slouken@94
  1639
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1640
            fi
slouken@94
  1641
slouken@1438
  1642
            # Restore the compiler flags and libraries
slouken@1438
  1643
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1644
slouken@1361
  1645
            # Basic thread creation functions
slouken@1361
  1646
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1647
slouken@1361
  1648
            # Semaphores
slouken@1361
  1649
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1650
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1651
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1652
            else
slouken@1361
  1653
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1654
            fi
slouken@0
  1655
slouken@1361
  1656
            # Mutexes
slouken@1361
  1657
            # We can fake these with semaphores if necessary
slouken@1361
  1658
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1659
slouken@1361
  1660
            # Condition variables
slouken@1361
  1661
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1662
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1663
slouken@1361
  1664
            have_threads=yes
slouken@185
  1665
        else
slouken@1361
  1666
            CheckPTH
slouken@814
  1667
        fi
slouken@814
  1668
    fi
slouken@814
  1669
}
slouken@814
  1670
slouken@0
  1671
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  1672
CheckWIN32()
slouken@0
  1673
{
slouken@0
  1674
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  1675
    have_win32_gcc=no
slouken@0
  1676
    AC_TRY_COMPILE([
slouken@0
  1677
     #include <windows.h>
slouken@0
  1678
    ],[
slouken@0
  1679
    ],[
slouken@0
  1680
    have_win32_gcc=yes
slouken@0
  1681
    ])
slouken@0
  1682
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  1683
    if test x$have_win32_gcc != xyes; then
slouken@0
  1684
       AC_MSG_ERROR([
slouken@0
  1685
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  1686
       ])
slouken@0
  1687
    fi
slouken@0
  1688
slouken@0
  1689
    dnl See if the user wants to redirect standard output to files
slouken@0
  1690
    AC_ARG_ENABLE(stdio-redirect,
slouken@1361
  1691
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [default=yes]]),
slouken@0
  1692
                  , enable_stdio_redirect=yes)
slouken@0
  1693
    if test x$enable_stdio_redirect != xyes; then
slouken@1361
  1694
        BUILD_CFLAGS="$BUILD_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  1695
    fi
slouken@1361
  1696
slouken@1361
  1697
    if test x$enable_video = xyes; then
slouken@1361
  1698
        AC_DEFINE(SDL_VIDEO_DRIVER_WINDIB)
slouken@1361
  1699
        SOURCES="$SOURCES $srcdir/src/video/wincommon/*.c"
slouken@1361
  1700
        SOURCES="$SOURCES $srcdir/src/video/windib/*.c"
slouken@1361
  1701
        have_video=yes
slouken@0
  1702
    fi
slouken@0
  1703
}
slouken@0
  1704
slouken@0
  1705
dnl Find the DirectX includes and libraries
slouken@0
  1706
CheckDIRECTX()
slouken@0
  1707
{
slouken@0
  1708
    AC_ARG_ENABLE(directx,
slouken@1361
  1709
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [default=yes]]),
slouken@0
  1710
                  , enable_directx=yes)
slouken@0
  1711
    if test x$enable_directx = xyes; then
slouken@1361
  1712
        have_directx=no
slouken@1361
  1713
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  1714
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@1361
  1715
        AC_CHECK_HEADER(dinput.h, use_dinput=yes)
slouken@1361
  1716
        if test x$have_ddraw = xyes -a x$have_dsound = xyes -a x$use_dinput = xyes; then
slouken@1361
  1717
            have_directx=yes
slouken@1361
  1718
        fi
slouken@1361
  1719
        if test x$enable_video = xyes -a x$have_directx = xyes; then
slouken@1361
  1720
            AC_DEFINE(SDL_VIDEO_DRIVER_DDRAW)
slouken@1361
  1721
            SOURCES="$SOURCES $srcdir/src/video/windx5/*.c"
slouken@1361
  1722
            have_video=yes
slouken@1361
  1723
        fi
slouken@0
  1724
    fi
slouken@158
  1725
}
slouken@158
  1726
slouken@294
  1727
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  1728
CheckDLOPEN()
slouken@294
  1729
{
slouken@731
  1730
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1361
  1731
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [default=yes]]),
slouken@731
  1732
                  , enable_sdl_dlopen=yes)
slouken@731
  1733
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  1734
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  1735
        have_dlopen=no
slouken@294
  1736
        AC_TRY_COMPILE([
slouken@294
  1737
         #include <dlfcn.h>
slouken@294
  1738
        ],[
slouken@294
  1739
        ],[
slouken@1361
  1740
        have_dlopen=yes
slouken@294
  1741
        ])
slouken@1361
  1742
        AC_MSG_RESULT($have_dlopen)
slouken@294
  1743
slouken@1361
  1744
        if test x$have_dlopen = xyes; then
slouken@1393
  1745
            AC_CHECK_LIB(c, dlopen, BUILD_LDFLAGS="$BUILD_LDFLAGS",
slouken@1393
  1746
               AC_CHECK_LIB(dl, dlopen, BUILD_LDFLAGS="$BUILD_LDFLAGS -ldl",
slouken@1393
  1747
                  AC_CHECK_LIB(ltdl, dlopen, BUILD_LDFLAGS="$BUILD_LDFLAGS -lltdl")))
slouken@1361
  1748
            AC_CHECK_LIB(dl, dlvsym, have_dlvsym=yes)
slouken@1361
  1749
            if test x$have_dlvsym = xyes; then
slouken@1361
  1750
                AC_DEFINE(HAVE_DLVSYM)
slouken@1361
  1751
            fi
slouken@1361
  1752
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  1753
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  1754
            have_loadso=yes
slouken@294
  1755
        fi
slouken@294
  1756
    fi
slouken@294
  1757
}
slouken@294
  1758
patmandin@651
  1759
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  1760
CheckAtariLdg()
patmandin@651
  1761
{
patmandin@651
  1762
    AC_ARG_ENABLE(atari-ldg,
slouken@1361
  1763
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [default=yes]]),
patmandin@651
  1764
                  , enable_atari_ldg=yes)
patmandin@651
  1765
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  1766
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  1767
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  1768
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  1769
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  1770
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
slouken@1393
  1771
            BUILD_LDFLAGS="$BUILD_LDFLAGS -lldg -lgem"
icculus@1173
  1772
            have_loadso=yes
patmandin@651
  1773
        fi
patmandin@651
  1774
    fi
patmandin@651
  1775
}
patmandin@651
  1776
slouken@381
  1777
dnl Check for the usbhid(3) library on *BSD
slouken@381
  1778
CheckUSBHID()
slouken@381
  1779
{
slouken@381
  1780
    if test x$enable_joystick = xyes; then
slouken@1361
  1781
        AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1361
  1782
        AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1361
  1783
        AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1361
  1784
        AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1361
  1785
            
slouken@1361
  1786
        AC_CHECK_LIB(usbhid, hid_init, [USB_LIBS="$USB_LIBS -lusbhid"])
slouken@1361
  1787
        AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@381
  1788
slouken@1361
  1789
        save_CFLAGS="$CFLAGS"
slouken@1361
  1790
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  1791
slouken@381
  1792
        AC_MSG_CHECKING(for usbhid)
slouken@381
  1793
        have_usbhid=no
slouken@381
  1794
        AC_TRY_COMPILE([
slouken@404
  1795
          #include <sys/types.h>
slouken@403
  1796
          #if defined(HAVE_USB_H)
slouken@403
  1797
          #include <usb.h>
slouken@403
  1798
          #endif
slouken@381
  1799
          #include <dev/usb/usb.h>
slouken@381
  1800
          #include <dev/usb/usbhid.h>
slouken@381
  1801
          #if defined(HAVE_USBHID_H)
slouken@381
  1802
          #include <usbhid.h>
slouken@381
  1803
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  1804
          #include <libusb.h>
slouken@381
  1805
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  1806
          #include <libusbhid.h>
slouken@404
  1807
          #endif
slouken@381
  1808
        ],[
slouken@381
  1809
          struct report_desc *repdesc;
slouken@381
  1810
          struct usb_ctl_report *repbuf;
slouken@402
  1811
          hid_kind_t hidkind;
slouken@381
  1812
        ],[
slouken@381
  1813
        have_usbhid=yes
slouken@381
  1814
        ])
slouken@381
  1815
        AC_MSG_RESULT($have_usbhid)
slouken@381
  1816
slouken@381
  1817
        if test x$have_usbhid = xyes; then
slouken@381
  1818
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  1819
            have_usbhid_ucr_data=no
slouken@381
  1820
            AC_TRY_COMPILE([
slouken@404
  1821
              #include <sys/types.h>
slouken@404
  1822
              #if defined(HAVE_USB_H)
slouken@404
  1823
              #include <usb.h>
slouken@404
  1824
              #endif
slouken@381
  1825
              #include <dev/usb/usb.h>
slouken@381
  1826
              #include <dev/usb/usbhid.h>
slouken@381
  1827
              #if defined(HAVE_USBHID_H)
slouken@381
  1828
              #include <usbhid.h>
slouken@381
  1829
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  1830
              #include <libusb.h>
slouken@381
  1831
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  1832
              #include <libusbhid.h>
slouken@381
  1833
              #endif
slouken@381
  1834
            ],[
slouken@381
  1835
              struct usb_ctl_report buf;
slouken@381
  1836
              if (buf.ucr_data) { }
slouken@381
  1837
            ],[
slouken@381
  1838
            have_usbhid_ucr_data=yes
slouken@381
  1839
            ])
slouken@381
  1840
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  1841
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  1842
            fi
slouken@381
  1843
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  1844
            
slouken@1361
  1845
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  1846
            have_usbhid_new=no
slouken@407
  1847
            AC_TRY_COMPILE([
slouken@407
  1848
              #include <sys/types.h>
slouken@407
  1849
              #if defined(HAVE_USB_H)
slouken@407
  1850
              #include <usb.h>
slouken@407
  1851
              #endif
slouken@407
  1852
              #include <dev/usb/usb.h>
slouken@407
  1853
              #include <dev/usb/usbhid.h>
slouken@407
  1854
              #if defined(HAVE_USBHID_H)
slouken@407
  1855
              #include <usbhid.h>
slouken@407
  1856
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  1857
              #include <libusb.h>
slouken@407
  1858
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  1859
              #include <libusbhid.h>
slouken@407
  1860
              #endif
slouken@407
  1861
            ],[
slouken@407
  1862
              report_desc_t d;
slouken@1361
  1863
              hid_start_parse(d, 1, 1);
slouken@407
  1864
            ],[
slouken@407
  1865
            have_usbhid_new=yes
slouken@407
  1866
            ])
slouken@407
  1867
            if test x$have_usbhid_new = xyes; then
slouken@1361
  1868
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  1869
            fi
slouken@407
  1870
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  1871
slouken@1361
  1872
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  1873
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1361
  1874
            BUILD_CFLAGS="$BUILD_CFLAGS $USB_CFLAGS"
slouken@1393
  1875
            BUILD_LDFLAGS="$BUILD_LDFLAGS $USB_LIBS"
slouken@1361
  1876
            have_joystick=yes
slouken@381
  1877
        fi
slouken@1361
  1878
        CFLAGS="$save_CFLAGS"
slouken@381
  1879
    fi
slouken@381
  1880
}
slouken@381
  1881
slouken@1361
  1882
dnl Check for clock_gettime()
slouken@1361
  1883
CheckClockGettime()
slouken@795
  1884
{
slouken@1361
  1885
    AC_ARG_ENABLE(clock_gettime,
slouken@1361
  1886
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [default=no]]),
slouken@1361
  1887
                  , enable_clock_gettime=no)
slouken@1361
  1888
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  1889
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  1890
        if test x$have_clock_gettime = xyes; then
slouken@1361
  1891
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1393
  1892
            BUILD_LDFLAGS="$BUILD_LDFLAGS -lrt"
icculus@1175
  1893
        fi
slouken@795
  1894
    fi
slouken@795
  1895
}
slouken@795
  1896
slouken@1062
  1897
dnl Check for a valid linux/version.h
slouken@1062
  1898
CheckLinuxVersion()
slouken@1062
  1899
{
slouken@1062
  1900
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  1901
    if test x$have_linux_version_h = xyes; then
slouken@1361
  1902
        BUILD_CFLAGS="$BUILD_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  1903
    fi
slouken@1062
  1904
}
slouken@1062
  1905
slouken@1127
  1906
dnl Check if we want to use RPATH
slouken@1127
  1907
CheckRPATH()
slouken@1127
  1908
{
slouken@1127
  1909
    AC_ARG_ENABLE(rpath,
slouken@1361
  1910
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [default=yes]]),
slouken@1127
  1911
                  , enable_rpath=yes)
slouken@1127
  1912
}
slouken@1127
  1913
slouken@1361
  1914
dnl Set up the configuration based on the target platform!
slouken@0
  1915
case "$target" in
slouken@1361
  1916
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  1917
        ARCH=linux
slouken@1361
  1918
        CheckDummyVideo
slouken@1361
  1919
        CheckIPod
slouken@1361
  1920
        # Set up files for the timer library
icculus@1140
  1921
        if test x$enable_timers = xyes; then
slouken@1361
  1922
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  1923
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  1924
            have_timers=yes
icculus@1140
  1925
        fi
slouken@1361
  1926
        ;;
slouken@1361
  1927
    *-*-linux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*)
slouken@719
  1928
        case "$target" in
slouken@1361
  1929
            *-*-linux*)         ARCH=linux ;;
slouken@1361
  1930
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  1931
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  1932
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  1933
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  1934
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  1935
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1361
  1936
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  1937
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  1938
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  1939
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  1940
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  1941
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  1942
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  1943
            *-*-osf*)           ARCH=osf ;;
slouken@795
  1944
        esac
slouken@1
  1945
        CheckDummyVideo
slouken@68
  1946
        CheckDiskAudio
slouken@371
  1947
        CheckDLOPEN
slouken@0
  1948
        CheckNASM
slouken@1361
  1949
        CheckAltivec
slouken@0
  1950
        CheckOSS
slouken@1361
  1951
        CheckDMEDIA
slouken@1438
  1952
        CheckMME
slouken@0
  1953
        CheckALSA
slouken@0
  1954
        CheckARTSC
slouken@0
  1955
        CheckESD
slouken@0
  1956
        CheckNAS
slouken@0
  1957
        CheckX11
slouken@30
  1958
        CheckNANOX
slouken@0
  1959
        CheckFBCON
slouken@167
  1960
        CheckDirectFB
slouken@70
  1961
        CheckPS2GS
slouken@0
  1962
        CheckGGI
slouken@0
  1963
        CheckSVGA
slouken@1361
  1964
        CheckVGL
slouken@1361
  1965
        CheckWscons
slouken@0
  1966
        CheckAAlib
slouken@371
  1967
        CheckQtopia
slouken@433
  1968
        CheckPicoGUI
icculus@1191
  1969
        CheckOpenGLX11
slouken@0
  1970
        CheckInputEvents
icculus@1201
  1971
        CheckTslib
slouken@1361
  1972
        CheckUSBHID
slouken@0
  1973
        CheckPTHREAD
slouken@1361
  1974
        CheckClockGettime
slouken@1062
  1975
        CheckLinuxVersion
slouken@1127
  1976
        CheckRPATH
slouken@1361
  1977
        # Set up files for the audio library
slouken@1361
  1978
        if test x$enable_audio = xyes; then
slouken@1361
  1979
          case $ARCH in
slouken@1361
  1980
            netbsd|sysv5|solaris|hpux)
slouken@1361
  1981
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  1982
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  1983
                have_audio=yes
slouken@1361
  1984
            ;;
slouken@1361
  1985
            openbsd)
slouken@1361
  1986
                AC_DEFINE(SDL_AUDIO_DRIVER_OPENBSD)
slouken@1361
  1987
                SOURCES="$SOURCES $srcdir/src/audio/openbsd/*.c"
slouken@1361
  1988
                have_audio=yes
slouken@1361
  1989
            ;;
slouken@1361
  1990
            aix)
slouken@1361
  1991
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUD)
slouken@1361
  1992
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  1993
                have_audio=yes
slouken@1361
  1994
            ;;
slouken@1361
  1995
          esac
slouken@371
  1996
        fi
slouken@0
  1997
        # Set up files for the joystick library
slouken@0
  1998
        if test x$enable_joystick = xyes; then
slouken@1361
  1999
          case $ARCH in
slouken@1361
  2000
            linux)
slouken@1361
  2001
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2002
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2003
                have_joystick=yes
slouken@1361
  2004
            ;;
slouken@1361
  2005
          esac
slouken@0
  2006
        fi
slouken@0
  2007
        # Set up files for the cdrom library
slouken@0
  2008
        if test x$enable_cdrom = xyes; then
slouken@1361
  2009
          case $ARCH in
slouken@1361
  2010
            linux|solaris)
slouken@1361
  2011
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2012
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2013
                have_cdrom=yes
slouken@1361
  2014
            ;;
slouken@1361
  2015
            *freebsd*)
slouken@1361
  2016
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2017
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2018
                have_cdrom=yes
slouken@1361
  2019
            ;;
slouken@1383
  2020
            *openbsd*|*netbsd*)
slouken@1361
  2021
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2022
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2023
                have_cdrom=yes
slouken@1361
  2024
            ;;
slouken@1361
  2025
            bsdi)
slouken@1361
  2026
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2027
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2028
                have_cdrom=yes
slouken@1361
  2029
            ;;
slouken@1361
  2030
            aix)
slouken@1361
  2031
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2032
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2033
                have_cdrom=yes
slouken@1361
  2034
            ;;
slouken@1361
  2035
            osf)
slouken@1361
  2036
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2037
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2038
                have_cdrom=yes
slouken@1361
  2039
            ;;
slouken@1361
  2040
          esac
slouken@0
  2041
        fi
slouken@0
  2042
        # Set up files for the thread library
slouken@1361
  2043
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2044
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2045
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2046
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2047
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2048
            have_threads=yes
slouken@0
  2049
        fi
slouken@0
  2050
        # Set up files for the timer library
slouken@0
  2051
        if test x$enable_timers = xyes; then
slouken@1361
  2052
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2053
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2054
            have_timers=yes
slouken@0
  2055
        fi
slouken@0
  2056
        ;;
slouken@0
  2057
    *-*-qnx*)
slouken@0
  2058
        ARCH=qnx
slouken@1
  2059
        CheckDummyVideo
slouken@68
  2060
        CheckDiskAudio
slouken@886
  2061
        # CheckNASM
slouken@371
  2062
        CheckDLOPEN
slouken@0
  2063
        CheckNAS
slouken@0
  2064
        CheckPHOTON
slouken@0
  2065
        CheckX11
icculus@1191
  2066
        CheckOpenGLX11
slouken@0
  2067
        CheckPTHREAD
slouken@0
  2068
        # Set up files for the audio library
slouken@0
  2069
        if test x$enable_audio = xyes; then
slouken@1361
  2070
            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
slouken@1361
  2071
            SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
slouken@1393
  2072
            BUILD_LDFLAGS="$BUILD_LDFLAGS -lasound"
slouken@1361
  2073
            have_audio=yes
slouken@0
  2074
        fi
slouken@0
  2075
        # Set up files for the cdrom library
slouken@0
  2076
        if test x$enable_cdrom = xyes; then
slouken@1361
  2077
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2078
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2079
            have_cdrom=yes
slouken@0
  2080
        fi
slouken@0
  2081
        # Set up files for the timer library
slouken@0
  2082
        if test x$enable_timers = xyes; then
slouken@1361
  2083
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2084
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2085
            have_timers=yes
slouken@0
  2086
        fi
slouken@0
  2087
        ;;
slouken@0
  2088
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2089
        ARCH=win32
slouken@0
  2090
        if test "$build" != "$target"; then # cross-compiling
slouken@0
  2091
            # Default cross-compile location
slouken@0
  2092
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32msvc
slouken@0
  2093
        else
slouken@0
  2094
            # Look for the location of the tools and install there
slouken@750
  2095
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2096
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2097
            fi
slouken@0
  2098
        fi
slouken@1
  2099
        CheckDummyVideo
slouken@68
  2100
        CheckDiskAudio
slouken@0
  2101
        CheckWIN32
slouken@1361
  2102
        CheckWIN32GL
slouken@0
  2103
        CheckDIRECTX
slouken@0
  2104
        CheckNASM
slouken@0
  2105
        # Set up files for the audio library
slouken@0
  2106
        if test x$enable_audio = xyes; then
slouken@1361
  2107
            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
slouken@1361
  2108
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1361
  2109
            if test x$have_directx = xyes; then
slouken@1361
  2110
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2111
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2112
            fi
slouken@1361
  2113
            have_audio=yes
slouken@0
  2114
        fi
slouken@0
  2115
        # Set up files for the joystick library
slouken@0
  2116
        if test x$enable_joystick = xyes; then
slouken@1361
  2117
            AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1361
  2118
            SOURCES="$SOURCES $srcdir/src/joystick/win32/*.c"
slouken@1361
  2119
            have_joystick=yes
slouken@0
  2120
        fi
slouken@0
  2121
        # Set up files for the cdrom library
slouken@0
  2122
        if test x$enable_cdrom = xyes; then
slouken@1361
  2123
            AC_DEFINE(SDL_CDROM_WIN32)
slouken@1361
  2124
            SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
slouken@1361
  2125
            have_cdrom=yes
slouken@0
  2126
        fi
slouken@0
  2127
        # Set up files for the thread library
slouken@0
  2128
        if test x$enable_threads = xyes; then
slouken@1361
  2129
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2130
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2131
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2132
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2133
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2134
            have_threads=yes
slouken@0
  2135
        fi
slouken@0
  2136
        # Set up files for the timer library
slouken@0
  2137
        if test x$enable_timers = xyes; then
slouken@1361
  2138
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2139
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2140
            have_timers=yes
slouken@1361
  2141
        fi
slouken@1361
  2142
        # Set up files for the shared object loading library
slouken@1361
  2143
        if test x$enable_loadso = xyes; then
slouken@1361
  2144
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2145
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2146
            have_loadso=yes
slouken@1361
  2147
        fi
slouken@1361
  2148
        # Set up the system libraries we need
slouken@1393
  2149
        BUILD_LDFLAGS="$BUILD_LDFLAGS -luser32 -lgdi32 -lwinmm"
slouken@1361
  2150
        if test x$have_directx = xyes; then
slouken@1393
  2151
            BUILD_LDFLAGS="$BUILD_LDFLAGS -ldxguid"
slouken@0
  2152
        fi
slouken@0
  2153
        # The Win32 platform requires special setup
slouken@1397
  2154
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2155
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2156
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2157
        ;;
slouken@0
  2158
    *-*-beos*)
slouken@0
  2159
        ARCH=beos
slouken@0
  2160
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2161
        CheckDummyVideo
slouken@68
  2162
        CheckDiskAudio
slouken@0
  2163
        CheckNASM
slouken@0
  2164
        CheckBWINDOW
slouken@0
  2165
        CheckBeGL
slouken@0
  2166
        # Set up files for the audio library
slouken@0
  2167
        if test x$enable_audio = xyes; then
slouken@1361
  2168
            AC_DEFINE(SDL_AUDIO_DRIVER_BAUDIO)
slouken@1361
  2169
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2170
            have_audio=yes
slouken@0
  2171
        fi
slouken@0
  2172
        # Set up files for the joystick library
slouken@0
  2173
        if test x$enable_joystick = xyes; then
slouken@1361
  2174
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2175
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2176
            have_joystick=yes
slouken@0
  2177
        fi
slouken@0
  2178
        # Set up files for the cdrom library
slouken@0
  2179
        if test x$enable_cdrom = xyes; then
slouken@1361
  2180
            AC_DEFINE(SDL_CDROM_BEOS)
slouken@1361
  2181
            SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
slouken@1361
  2182
            have_cdrom=yes
slouken@0
  2183
        fi
slouken@0
  2184
        # Set up files for the thread library
slouken@0
  2185
        if test x$enable_threads = xyes; then
slouken@1361
  2186
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2187
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2188
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2189
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2190
            have_threads=yes
slouken@0
  2191
        fi
slouken@0
  2192
        # Set up files for the timer library
slouken@0
  2193
        if test x$enable_timers = xyes; then
slouken@1361
  2194
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2195
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2196
            have_timers=yes
slouken@1361
  2197
        fi
slouken@1361
  2198
        # Set up files for the shared object loading library
slouken@1361
  2199
        if test x$enable_loadso = xyes; then
slouken@1361
  2200
            AC_DEFINE(SDL_LOADSO_BEOS)
slouken@1361
  2201
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2202
            have_loadso=yes
slouken@0
  2203
        fi
slouken@1367
  2204
        # The BeOS platform requires special setup.
slouken@1367
  2205
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1393
  2206
        BUILD_LDFLAGS="$BUILD_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2207
        ;;
slouken@0
  2208
    *-*-darwin* )
icculus@1133
  2209
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2210
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2211
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2212
        ARCH=macosx
slouken@1
  2213
        CheckDummyVideo
slouken@68
  2214
        CheckDiskAudio
slouken@1361
  2215
        CheckDLOPEN
icculus@1133
  2216
        CheckCOCOA
icculus@1133
  2217
        CheckCARBON
icculus@1174
  2218
        CheckX11
slouken@0
  2219
        CheckMacGL
icculus@1191
  2220
        CheckOpenGLX11
slouken@0
  2221
        CheckPTHREAD
icculus@1047
  2222
        CheckAltivec
slouken@0
  2223
        # Set up files for the audio library
slouken@0
  2224
        if test x$enable_audio = xyes; then
slouken@1361
  2225
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2226
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2227
            AC_DEFINE(SDL_AUDIO_DRIVER_SNDMGR)
slouken@1361
  2228
            SOURCES="$SOURCES $srcdir/src/audio/macrom/*.c"
slouken@1361
  2229
            have_audio=yes
slouken@0
  2230
        fi
slouken@0
  2231
        # Set up files for the joystick library
slouken@0
  2232
        if test x$enable_joystick = xyes; then
slouken@1361
  2233
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2234
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1393
  2235
            BUILD_LDFLAGS="$BUILD_LDFLAGS -framework IOKit"
slouken@1361
  2236
            have_joystick=yes
slouken@0
  2237
        fi
slouken@0
  2238
        # Set up files for the cdrom library
slouken@0
  2239
        if test x$enable_cdrom = xyes; then
slouken@1361
  2240
            AC_DEFINE(SDL_CDROM_MACOSX)
slouken@1361
  2241
            SOURCES="$SOURCES $srcdir/src/cdrom/macosx/*.c"
slouken@1361
  2242
            have_cdrom=yes
slouken@0
  2243
        fi
slouken@0
  2244
        # Set up files for the timer library
slouken@0
  2245
        if test x$enable_timers = xyes; then
slouken@1361
  2246
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2247
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2248
            have_timers=yes
slouken@1361
  2249
        fi
slouken@1361
  2250
        # Set up files for the shared object loading library
slouken@1361
  2251
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1361
  2252
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1361
  2253
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1361
  2254
            have_loadso=yes
slouken@0
  2255
        fi
slouken@387
  2256
        # The MacOS X platform requires special setup.
slouken@1397
  2257
        SDLMAIN_SOURCES="$srcdir/src/main/macosx/*.m"
slouken@1402
  2258
        BUILD_CFLAGS="$BUILD_CFLAGS -fpascal-strings"
slouken@387
  2259
        SDL_LIBS="-lSDLmain $SDL_LIBS"
icculus@1133
  2260
        if test x$enable_video_cocoa = xyes; then
slouken@1393
  2261
            BUILD_LDFLAGS="$BUILD_LDFLAGS -framework Cocoa"
icculus@1133
  2262
        fi
icculus@1133
  2263
        if test x$enable_video_carbon = xyes -o x$enable_video_cocoa = xyes; then
icculus@1133
  2264
            # The Cocoa backend still needs Carbon, and the YUV code QuickTime
slouken@1393
  2265
            BUILD_LDFLAGS="$BUILD_LDFLAGS -framework QuickTime -framework ApplicationServices"
slouken@1393
  2266
            BUILD_LDFLAGS="$BUILD_LDFLAGS -framework Carbon"
icculus@1133
  2267
        fi
slouken@1361
  2268
        # If either the audio or CD driver is used, add the AudioUnit framework
slouken@1361
  2269
        if test x$enable_audio = xyes -o x$enable_cdrom = xyes; then
slouken@1393
  2270
            BUILD_LDFLAGS="$BUILD_LDFLAGS -framework AudioToolbox -framework AudioUnit"
slouken@1361
  2271
        fi
slouken@0
  2272
        ;;
slouken@281
  2273
    *-*-mint*)
slouken@281
  2274
        ARCH=mint
slouken@281
  2275
        CheckDummyVideo
slouken@281
  2276
        CheckDiskAudio
slouken@281
  2277
        CheckAtariBiosEvent
slouken@281
  2278
        CheckAtariXbiosVideo
slouken@281
  2279
        CheckAtariGemVideo
slouken@398
  2280
        CheckAtariAudio
patmandin@651
  2281
        CheckAtariLdg
slouken@1361
  2282
        CheckAtariOSMesa
slouken@281
  2283
        CheckPTH
slouken@281
  2284
        # Set up files for the audio library
slouken@398
  2285
        if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@398
  2286
            if test x$enable_audio = xyes; then
slouken@1361
  2287
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2288
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2289
                have_audio=yes
slouken@398
  2290
            fi
slouken@281
  2291
        fi
slouken@281
  2292
        # Set up files for the joystick library
slouken@281
  2293
        if test x$enable_joystick = xyes; then
slouken@1361
  2294
            AC_DEFINE(SDL_JOYSTICK_MINT)
slouken@1361
  2295
            SOURCES="$SOURCES $srcdir/src/joystick/mint/*.c"
slouken@1361
  2296
            have_joystick=yes
slouken@281
  2297
        fi
slouken@281
  2298
        # Set up files for the cdrom library
slouken@281
  2299
        if test x$enable_cdrom = xyes; then
slouken@1361
  2300
            AC_DEFINE(SDL_CDROM_MINT)
slouken@1361
  2301
            SOURCES="$SOURCES $srcdir/src/cdrom/mint/*.c"
slouken@1361
  2302
            have_cdrom=yes
slouken@281
  2303
        fi
slouken@281
  2304
        # Set up files for the timer library
slouken@281
  2305
        if test x$enable_timers = xyes; then
slouken@557
  2306
            if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@1361
  2307
                AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2308
                SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@557
  2309
            else
slouken@1361
  2310
                AC_DEFINE(SDL_TIMER_MINT)
slouken@1361
  2311
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.c"
slouken@557
  2312
            fi
slouken@1361
  2313
            have_timers=yes
slouken@281
  2314
        fi
slouken@281
  2315
        ;;
slouken@1035
  2316
    *-riscos)
slouken@687
  2317
        ARCH=riscos
slouken@1361
  2318
        CheckOSS
slouken@1361
  2319
        CheckPTHREAD
slouken@955
  2320
        # Set up files for the video library
slouken@955
  2321
        if test x$enable_video = xyes; then
slouken@1361
  2322
            AC_DEFINE(SDL_VIDEO_DRIVER_RISCOS)
slouken@1361
  2323
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.c"
slouken@1361
  2324
            have_video=yes
slouken@955
  2325
        fi
slouken@955
  2326
        # Set up files for the joystick library
slouken@955
  2327
        if test x$enable_joystick = xyes; then
slouken@1361
  2328
            AC_DEFINE(SDL_JOYSTICK_RISCOS)
slouken@1361
  2329
            SOURCES="$SOURCES $srcdir/src/joystick/riscos/*.c"
slouken@1361
  2330
            have_joystick=yes
slouken@955
  2331
        fi
slouken@955
  2332
        # Set up files for the timer library
slouken@955
  2333
        if test x$enable_timers = xyes; then
slouken@1361
  2334
            AC_DEFINE(SDL_TIMER_RISCOS)
slouken@1361
  2335
            SOURCES="$SOURCES $srcdir/src/timer/riscos/*.c"
slouken@1361
  2336
            have_timers=yes
slouken@955
  2337
        fi
slouken@1361
  2338
        # The RISC OS platform requires special setup.
slouken@1393
  2339
        BUILD_LDFLAGS="$BUILD_LDFLAGS -ljpeg -ltiff -lpng -lz"
slouken@687
  2340
        ;;
slouken@0
  2341
    *)
slouken@1361
  2342
        AC_MSG_ERROR([
slouken@1361
  2343
*** Unsupported target:  Please add to configure.in
slouken@1361
  2344
        ])
slouken@0
  2345
        ;;
slouken@0
  2346
esac
slouken@0
  2347
slouken@1361
  2348
# Verify that we have all the platform specific files we need
slouken@1361
  2349
if test x$have_joystick != xyes; then
slouken@1361
  2350
    if test x$enable_joystick = xyes; then
slouken@1361
  2351
        AC_DEFINE(SDL_JOYSTICK_DISABLED)
slouken@1361
  2352
    fi
slouken@1361
  2353
    SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
slouken@1361
  2354
fi
slouken@1361
  2355
if test x$have_cdrom != xyes; then
slouken@1361
  2356
    if test x$enable_cdrom = xyes; then
slouken@1361
  2357
        AC_DEFINE(SDL_CDROM_DISABLED)
slouken@1361
  2358
    fi
slouken@1361
  2359
    SOURCES="$SOURCES $srcdir/src/cdrom/dummy/*.c"
slouken@1361
  2360
fi
slouken@1361
  2361
if test x$have_threads != xyes; then
slouken@1361
  2362
    if test x$enable_threads = xyes; then
slouken@1361
  2363
        AC_DEFINE(SDL_THREADS_DISABLED)
slouken@1361
  2364
    fi
slouken@1361
  2365
    SOURCES="$SOURCES $srcdir/src/thread/generic/*.c"
slouken@1361
  2366
fi
slouken@1361
  2367
if test x$have_timers != xyes; then
slouken@1361
  2368
    if test x$enable_timers = xyes; then
slouken@1361
  2369
        AC_DEFINE(SDL_TIMERS_DISABLED)
slouken@1361
  2370
    fi
slouken@1361
  2371
    SOURCES="$SOURCES $srcdir/src/timer/dummy/*.c"
slouken@1361
  2372
fi
slouken@1361
  2373
if test x$have_loadso != xyes; then
slouken@1361
  2374
    if test x$enable_loadso = xyes; then
slouken@1361
  2375
        AC_DEFINE(SDL_LOADSO_DISABLED)
slouken@1361
  2376
    fi
slouken@1361
  2377
    SOURCES="$SOURCES $srcdir/src/loadso/dummy/*.c"
slouken@1361
  2378
fi
slouken@1397
  2379
if test x$SDLMAIN_SOURCES = x; then
slouken@1397
  2380
    SDLMAIN_SOURCES="$srcdir/src/main/dummy/*.c"
slouken@1397
  2381
fi
slouken@0
  2382
slouken@1361
  2383
OBJECTS=`echo $SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.asm,$(objects)/\1.lo,g'`
slouken@1361
  2384
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.lo,g'`
slouken@1361
  2385
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.m,$(objects)/\1.lo,g'`
slouken@1361
  2386
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'`
slouken@0
  2387
slouken@1397
  2388
SDLMAIN_OBJECTS=`echo $SDLMAIN_SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.o,g'`
slouken@1397
  2389
SDLMAIN_OBJECTS=`echo $SDLMAIN_OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.m,$(objects)/\1.o,g'`
slouken@1397
  2390
SDLMAIN_OBJECTS=`echo $SDLMAIN_OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.o,g'`
slouken@1397
  2391
slouken@0
  2392
# Set runtime shared library paths as needed
slouken@0
  2393
slouken@1127
  2394
if test "x$enable_rpath" = "xyes"; then
slouken@1384
  2395
  if test $ARCH = linux -o $ARCH = freebsd -o $ARCH = bsdi -o $ARCH = irix; then
slouken@1127
  2396
    SDL_RLD_FLAGS="-Wl,-rpath,\${exec_prefix}/lib"
slouken@1127
  2397
  fi
slouken@1127
  2398
  if test $ARCH = solaris; then
slouken@1127
  2399
    SDL_RLD_FLAGS="-R\${exec_prefix}/lib"
slouken@1127
  2400
  fi
slouken@1127
  2401
else
slouken@1127
  2402
  SDL_RLD_FLAGS=""
slouken@0
  2403
fi
slouken@387
  2404
slouken@387
  2405
case "$ARCH" in
slouken@401
  2406
  openbsd | netbsd | bsdi)
slouken@257
  2407
    SHARED_SYSTEM_LIBS="$SYSTEM_LIBS"
slouken@387
  2408
    ;;
slouken@663
  2409
  qnx)
slouken@663
  2410
    SHARED_SYSTEM_LIBS="$SYSTEM_LIBS"
slouken@663
  2411
    ;;
slouken@387
  2412
  macosx)
icculus@1133
  2413
    SHARED_SYSTEM_LIBS=""
icculus@1133
  2414
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
icculus@1133
  2415
      SHARED_SYSTEM_LIBS="$SHARED_SYSTEM_LIBS -framework Cocoa"
icculus@1133
  2416
    fi
icculus@1133
  2417
    if test x$enable_video = xyes -a x$enable_video_carbon = xyes; then
icculus@1133
  2418
      SHARED_SYSTEM_LIBS="$SHARED_SYSTEM_LIBS -framework Carbon"
icculus@1133
  2419
    fi
slouken@387
  2420
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@387
  2421
      SHARED_SYSTEM_LIBS="$SHARED_SYSTEM_LIBS -framework OpenGL"
slouken@387
  2422
    fi
slouken@387
  2423
    ;;
slouken@387
  2424
  *)
slouken@257
  2425
    SHARED_SYSTEM_LIBS=""
slouken@387
  2426
    ;;
slouken@387
  2427
esac
slouken@387
  2428
slouken@807
  2429
case "$ARCH" in
slouken@807
  2430
  macosx)
slouken@807
  2431
    # Evil hack to allow static linking on Mac OS X
slouken@807
  2432
    SDL_STATIC_LIBS="\${exec_prefix}/lib/libSDLmain.a \${exec_prefix}/lib/libSDL.a"
slouken@807
  2433
    ;;
slouken@807
  2434
  *)
slouken@807
  2435
    SDL_STATIC_LIBS="$SDL_LIBS"
slouken@807
  2436
    ;;
slouken@807
  2437
esac
slouken@807
  2438
slouken@257
  2439
STATIC_SYSTEM_LIBS="$SYSTEM_LIBS"
slouken@1
  2440
slouken@0
  2441
dnl Expand the cflags and libraries needed by apps using SDL
slouken@0
  2442
AC_SUBST(SDL_CFLAGS)
slouken@0
  2443
AC_SUBST(SDL_LIBS)
slouken@807
  2444
AC_SUBST(SDL_STATIC_LIBS)
slouken@0
  2445
AC_SUBST(SDL_RLD_FLAGS)
slouken@1361
  2446
if test x$enable_shared = xyes; then
slouken@1361
  2447
    ENABLE_SHARED_TRUE=
slouken@1361
  2448
    ENABLE_SHARED_FALSE="#"
slouken@1361
  2449
else
slouken@1361
  2450
    ENABLE_SHARED_TRUE="#"
slouken@1361
  2451
    ENABLE_SHARED_FALSE=
slouken@1361
  2452
fi
slouken@1361
  2453
if test x$enable_static = xyes; then
slouken@1361
  2454
    ENABLE_STATIC_TRUE=
slouken@1361
  2455
    ENABLE_STATIC_FALSE="#"
slouken@1361
  2456
else
slouken@1361
  2457
    ENABLE_STATIC_TRUE="#"
slouken@1361
  2458
    ENABLE_STATIC_FALSE=
slouken@1361
  2459
fi
slouken@1361
  2460
AC_SUBST(ENABLE_SHARED_TRUE)
slouken@1361
  2461
AC_SUBST(ENABLE_SHARED_FALSE)
slouken@1361
  2462
AC_SUBST(ENABLE_STATIC_TRUE)
slouken@1361
  2463
AC_SUBST(ENABLE_STATIC_FALSE)
slouken@0
  2464
slouken@257
  2465
dnl Expand the libraries needed for static and dynamic linking
slouken@257
  2466
AC_SUBST(STATIC_SYSTEM_LIBS)
slouken@257
  2467
AC_SUBST(SHARED_SYSTEM_LIBS)
slouken@261
  2468
AC_SUBST(SYSTEM_LIBS)
slouken@257
  2469
slouken@1361
  2470
dnl Expand the sources and objects needed to build the library
slouken@1361
  2471
AC_SUBST(ac_aux_dir)
slouken@1361
  2472
AC_SUBST(INCLUDE)
slouken@1361
  2473
AC_SUBST(SOURCES)
slouken@1361
  2474
AC_SUBST(OBJECTS)
slouken@1397
  2475
AC_SUBST(SDLMAIN_SOURCES)
slouken@1397
  2476
AC_SUBST(SDLMAIN_OBJECTS)
slouken@1361
  2477
AC_SUBST(BUILD_CFLAGS)
slouken@1393
  2478
AC_SUBST(BUILD_LDFLAGS)
slouken@0
  2479
slouken@0
  2480
AC_OUTPUT([
slouken@1361
  2481
    Makefile sdl-config SDL.spec SDL.qpg
slouken@1361
  2482
], [
slouken@1361
  2483
    : >build-deps
slouken@1361
  2484
    make depend
slouken@1361
  2485
])