configure.in
author Andreas Schiffler <aschiffler@ferzkopp.net>
Mon, 03 Jun 2013 19:24:18 -0700
changeset 7268 b399d0441810
parent 7266 6caad66a4966
child 7272 c502531983c7
permissions -rw-r--r--
Add missing VS2012 test projects; update VS2010 and VS2012 solutions; update keybord suite for VS compiler warnings
slouken@0
     1
dnl Process this file with autoconf to produce a configure script.
slouken@7222
     2
AC_INIT(README.txt)
slouken@6235
     3
AC_CONFIG_HEADER(include/SDL_config.h)
slouken@6086
     4
AC_CONFIG_AUX_DIR(build-scripts)
icculus@5548
     5
AC_CONFIG_MACRO_DIR([acinclude])
slouken@0
     6
slouken@3382
     7
dnl Save the CFLAGS to see whether they were passed in or generated
slouken@3382
     8
orig_CFLAGS="$CFLAGS"
slouken@3382
     9
slouken@0
    10
dnl Set various version strings - taken gratefully from the GTk sources
slouken@0
    11
#
slouken@0
    12
# Making releases:
slouken@6250
    13
# Edit include/SDL_version.h and change the version, then:
slouken@0
    14
#   SDL_MICRO_VERSION += 1;
slouken@0
    15
#   SDL_INTERFACE_AGE += 1;
slouken@0
    16
#   SDL_BINARY_AGE += 1;
slouken@0
    17
# if any functions have been added, set SDL_INTERFACE_AGE to 0.
slouken@0
    18
# if backwards compatibility has been broken,
slouken@0
    19
# set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0.
slouken@0
    20
#
slouken@6250
    21
SDL_MAJOR_VERSION=2
slouken@6250
    22
SDL_MINOR_VERSION=0
slouken@1895
    23
SDL_MICRO_VERSION=0
slouken@1886
    24
SDL_INTERFACE_AGE=0
slouken@1895
    25
SDL_BINARY_AGE=0
slouken@0
    26
SDL_VERSION=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION.$SDL_MICRO_VERSION
slouken@0
    27
slouken@0
    28
AC_SUBST(SDL_MAJOR_VERSION)
slouken@0
    29
AC_SUBST(SDL_MINOR_VERSION)
slouken@0
    30
AC_SUBST(SDL_MICRO_VERSION)
slouken@0
    31
AC_SUBST(SDL_INTERFACE_AGE)
slouken@0
    32
AC_SUBST(SDL_BINARY_AGE)
slouken@0
    33
AC_SUBST(SDL_VERSION)
slouken@0
    34
slouken@0
    35
# libtool versioning
slouken@3085
    36
LT_INIT([win32-dll])
slouken@3085
    37
slouken@0
    38
LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
slouken@0
    39
LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
slouken@0
    40
LT_REVISION=$SDL_INTERFACE_AGE
slouken@0
    41
LT_AGE=`expr $SDL_BINARY_AGE - $SDL_INTERFACE_AGE`
slouken@3368
    42
m4_pattern_allow([^LT_])
slouken@0
    43
slouken@0
    44
AC_SUBST(LT_RELEASE)
slouken@0
    45
AC_SUBST(LT_CURRENT)
slouken@0
    46
AC_SUBST(LT_REVISION)
slouken@0
    47
AC_SUBST(LT_AGE)
slouken@0
    48
slouken@1550
    49
dnl Detect the canonical build and host environments
slouken@3368
    50
dnl AC_CANONICAL_HOST
slouken@0
    51
slouken@3332
    52
dnl Check for tools
slouken@3332
    53
AC_PROG_LIBTOOL
slouken@3332
    54
AC_PROG_CC
slouken@3332
    55
AC_PROG_CXX
slouken@3332
    56
AC_PROG_INSTALL
slouken@3332
    57
AC_PROG_MAKE_SET
icculus@5888
    58
AC_CHECK_TOOL(WINDRES, [windres], [:])
slouken@3332
    59
slouken@1389
    60
dnl Set up the compiler and linker flags
slouken@1571
    61
INCLUDE="-I$srcdir/include"
slouken@1373
    62
if test x$srcdir != x.; then
slouken@1571
    63
    INCLUDE="-Iinclude $INCLUDE"
slouken@6217
    64
elif test -d .hg; then
slouken@6217
    65
    AC_MSG_ERROR([
slouken@6217
    66
*** When building from Mercurial you should configure and build in a
slouken@6235
    67
    separate directory so you don't clobber SDL_config.h, SDL_revision.h
slouken@6217
    68
])
slouken@1373
    69
fi
slouken@1550
    70
case "$host" in
slouken@1389
    71
    *-*-cygwin*)
slouken@1389
    72
        # We build SDL on cygwin without the UNIX emulation layer
slouken@1521
    73
        BASE_CFLAGS="-I/usr/include/mingw -mno-cygwin"
slouken@1521
    74
        BASE_LDFLAGS="-mno-cygwin"
slouken@1389
    75
        ;;
slouken@1389
    76
    *)
slouken@3604
    77
        BASE_CFLAGS=""
slouken@1521
    78
        BASE_LDFLAGS=""
slouken@1389
    79
        ;;
slouken@1389
    80
esac
slouken@5030
    81
# Uncomment the following line if you want to force SDL and applications
slouken@5030
    82
# built with it to be compiled for a particular architecture.
slouken@5030
    83
#AX_GCC_ARCHFLAG([no], [BASE_CFLAGS="$BASE_CFLAGS $ax_cv_gcc_archflag]")
slouken@6235
    84
BUILD_CFLAGS="$CFLAGS $CPPFLAGS -DUSING_GENERATED_CONFIG_H"
slouken@6250
    85
# The default optimization for SDL is -O3 (Bug #31)
slouken@6378
    86
if test "x$orig_CFLAGS" = x; then
slouken@3382
    87
    BUILD_CFLAGS=`echo $BUILD_CFLAGS | sed 's/-O2/-O3/'`
slouken@3382
    88
fi
slouken@1521
    89
EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS"
slouken@1521
    90
BUILD_LDFLAGS="$LDFLAGS"
slouken@1521
    91
EXTRA_LDFLAGS="$BASE_LDFLAGS"
slouken@2163
    92
## These are common directories to find software packages
slouken@2163
    93
#for path in /usr/freeware /usr/pkg /usr/X11R6 /usr/local; do
slouken@1823
    94
#    if test -d $path/include; then
slouken@1823
    95
#        EXTRA_CFLAGS="$EXTRA_CFLAGS -I$path/include"
slouken@1823
    96
#    fi
slouken@1823
    97
#    if test -d $path/lib; then
slouken@1823
    98
#        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$path/lib"
slouken@1823
    99
#    fi
slouken@1823
   100
#done
slouken@1521
   101
SDL_CFLAGS="$BASE_CFLAGS"
slouken@6250
   102
SDL_LIBS="-lSDL2 $BASE_LDFLAGS"
slouken@1521
   103
CPPFLAGS="$CPPFLAGS $EXTRA_CFLAGS"
slouken@1521
   104
CFLAGS="$CFLAGS $EXTRA_CFLAGS"
slouken@1521
   105
LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
slouken@1373
   106
slouken@3391
   107
dnl set this to use on systems that use lib64 instead of lib
slouken@3391
   108
base_libdir=`echo \${libdir} | sed 's/.*\/\(.*\)/\1/; q'`
slouken@3391
   109
slouken@3391
   110
dnl Function to find a library in the compiler search path
slouken@3391
   111
find_lib()
slouken@3391
   112
{
slouken@3391
   113
    gcc_bin_path=[`$CC -print-search-dirs 2>/dev/null | fgrep programs: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
slouken@3391
   114
    gcc_lib_path=[`$CC -print-search-dirs 2>/dev/null | fgrep libraries: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
slouken@3391
   115
    env_lib_path=[`echo $LIBS $LDFLAGS $* | sed 's/-L[ ]*//g'`]
slouken@3391
   116
    if test "$cross_compiling" = yes; then
slouken@3391
   117
        host_lib_path=""
slouken@3391
   118
    else
slouken@3391
   119
        host_lib_path="/usr/$base_libdir /usr/local/$base_libdir"
slouken@3391
   120
    fi
slouken@3391
   121
    for path in $gcc_bin_path $gcc_lib_path $env_lib_path $host_lib_path; do
slouken@3391
   122
        lib=[`ls -- $path/$1 2>/dev/null | sort | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
   123
        if test x$lib != x; then
slouken@3391
   124
            echo $lib
slouken@3391
   125
            return
slouken@3391
   126
        fi
slouken@3391
   127
    done
slouken@3391
   128
}
slouken@3391
   129
slouken@1353
   130
dnl Check for compiler characteristics
slouken@1341
   131
AC_C_CONST
slouken@1341
   132
AC_C_INLINE
slouken@1353
   133
AC_C_VOLATILE
slouken@1353
   134
slouken@3647
   135
dnl See whether we want assertions for debugging/sanity checking SDL itself.
slouken@3647
   136
AC_ARG_ENABLE(assertions,
slouken@3647
   137
AC_HELP_STRING([--enable-assertions],
slouken@3654
   138
               [Enable internal sanity checks (auto/disabled/release/enabled/paranoid) [[default=auto]]]),
slouken@3654
   139
              , enable_assertions=auto)
slouken@3654
   140
case "$enable_assertions" in
slouken@3654
   141
    auto) # Use optimization settings to determine assertion level
slouken@3654
   142
        ;;
slouken@3654
   143
    disabled)
icculus@5548
   144
        AC_DEFINE(SDL_DEFAULT_ASSERT_LEVEL, 0, [ ])
slouken@3654
   145
        ;;
slouken@3654
   146
    release)
icculus@5548
   147
        AC_DEFINE(SDL_DEFAULT_ASSERT_LEVEL, 1, [ ])
slouken@3654
   148
        ;;
slouken@3654
   149
    enabled)
icculus@5548
   150
        AC_DEFINE(SDL_DEFAULT_ASSERT_LEVEL, 2, [ ])
slouken@3654
   151
        ;;
slouken@3654
   152
    paranoid)
icculus@5548
   153
        AC_DEFINE(SDL_DEFAULT_ASSERT_LEVEL, 3, [ ])
slouken@3654
   154
        ;;
slouken@3654
   155
    *)
slouken@3654
   156
        AC_MSG_ERROR([*** unknown assertion level. stop.])
slouken@3654
   157
        ;;
slouken@3654
   158
esac
slouken@3647
   159
slouken@3354
   160
dnl See whether we can use gcc style dependency tracking
slouken@3354
   161
AC_ARG_ENABLE(dependency-tracking,
slouken@3354
   162
AC_HELP_STRING([--enable-dependency-tracking],
slouken@3354
   163
               [Use gcc -MMD -MT dependency tracking [[default=yes]]]),
slouken@3354
   164
              , enable_dependency_tracking=yes)
slouken@3354
   165
if test x$enable_dependency_tracking = xyes; then
slouken@3354
   166
    have_gcc_mmd_mt=no
slouken@3354
   167
    AC_MSG_CHECKING(for GCC -MMD -MT option)
slouken@3354
   168
    AC_TRY_COMPILE([
slouken@3354
   169
    #if !defined(__GNUC__) || __GNUC__ < 3
slouken@3354
   170
    #error Dependency tracking requires GCC 3.0 or newer
slouken@3354
   171
    #endif
slouken@3354
   172
    ],[
slouken@3354
   173
    ],[
slouken@3354
   174
    have_gcc_mmd_mt=yes
slouken@3354
   175
    ])
slouken@3354
   176
    AC_MSG_RESULT($have_gcc_mmd_mt)
slouken@3354
   177
slouken@3354
   178
    if test x$have_gcc_mmd_mt = xyes; then
slouken@3354
   179
        DEPENDENCY_TRACKING_OPTIONS="-MMD -MT \$@"
slouken@3354
   180
    fi
slouken@3354
   181
fi
slouken@5004
   182
slouken@6580
   183
# Actually this doesn't work on OpenBSD and BeOS
slouken@6580
   184
#AC_MSG_CHECKING(for linker option --no-undefined)
slouken@6580
   185
#have_no_undefined=no
slouken@6580
   186
#save_LDFLAGS="$LDFLAGS"
slouken@6580
   187
#LDFLAGS="$LDFLAGS -Wl,--no-undefined"
slouken@6580
   188
#AC_TRY_LINK([
slouken@6580
   189
#],[
slouken@6580
   190
#],[
slouken@6580
   191
#have_no_undefined=yes
slouken@6580
   192
#EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,--no-undefined"
slouken@6580
   193
#])
slouken@6580
   194
#LDFLAGS="$save_LDFLAGS"
slouken@6580
   195
#AC_MSG_RESULT($have_no_undefined)
slouken@6577
   196
slouken@1361
   197
dnl See whether we are allowed to use the system C library
slouken@1361
   198
AC_ARG_ENABLE(libc,
slouken@1637
   199
AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
slouken@1361
   200
              , enable_libc=yes)
slouken@1361
   201
if test x$enable_libc = xyes; then
icculus@5548
   202
    AC_DEFINE(HAVE_LIBC, 1, [ ])
slouken@1353
   203
slouken@1361
   204
    dnl Check for C library headers
slouken@1361
   205
    AC_HEADER_STDC
slouken@1501
   206
    AC_CHECK_HEADERS(sys/types.h stdio.h stdlib.h stddef.h stdarg.h malloc.h memory.h string.h strings.h inttypes.h stdint.h ctype.h math.h iconv.h signal.h)
slouken@1361
   207
slouken@1361
   208
    dnl Check for typedefs, structures, etc.
slouken@1361
   209
    AC_TYPE_SIZE_T
slouken@1361
   210
slouken@3012
   211
    dnl Check for defines
slouken@3012
   212
    AC_CHECK_DEFINE(M_PI, math.h)
slouken@3012
   213
slouken@1361
   214
    dnl Checks for library functions.
icculus@2079
   215
    case "$host" in
icculus@2079
   216
    *-*-cygwin* | *-*-mingw32*)
icculus@2079
   217
        ;;
icculus@2079
   218
    *)
icculus@2079
   219
        AC_FUNC_ALLOCA
icculus@2079
   220
        ;;
icculus@2079
   221
    esac
icculus@2079
   222
slouken@1361
   223
    AC_FUNC_MEMCMP
slouken@1361
   224
    if test x$ac_cv_func_memcmp_working = xyes; then
icculus@5548
   225
        AC_DEFINE(HAVE_MEMCMP, 1, [ ])
slouken@1361
   226
    fi
slouken@1361
   227
    AC_FUNC_STRTOD
slouken@1361
   228
    if test x$ac_cv_func_strtod = xyes; then
icculus@5548
   229
        AC_DEFINE(HAVE_STRTOD, 1, [ ])
slouken@1361
   230
    fi
slouken@3405
   231
    AC_CHECK_FUNC(mprotect,
slouken@3405
   232
        AC_TRY_COMPILE([
slouken@3405
   233
          #include <sys/types.h>
slouken@3405
   234
          #include <sys/mman.h>
slouken@3405
   235
        ],[
slouken@3405
   236
        ],[
icculus@5548
   237
        AC_DEFINE(HAVE_MPROTECT, 1, [ ])
slouken@3405
   238
        ]),
slouken@3405
   239
    )
slouken@6642
   240
    AC_CHECK_FUNCS(malloc calloc realloc free getenv setenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf fseeko fseeko64 sigaction setjmp nanosleep sysconf sysctlbyname)
slouken@1373
   241
slouken@3014
   242
    AC_CHECK_LIB(m, pow, [LIBS="$LIBS -lm"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
slouken@4873
   243
    AC_CHECK_FUNCS(atan atan2 ceil copysign cos cosf fabs floor log pow scalbn sin sinf sqrt)
slouken@3014
   244
slouken@5040
   245
    AC_CHECK_LIB(iconv, iconv_open, [LIBS="$LIBS -liconv"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
slouken@3014
   246
    AC_CHECK_FUNCS(iconv)
icculus@5577
   247
icculus@5577
   248
    AC_CHECK_MEMBER(struct sigaction.sa_sigaction,[AC_DEFINE(HAVE_SA_SIGACTION)], ,[#include <signal.h>])
slouken@1361
   249
fi
slouken@1361
   250
bob@3180
   251
AC_CHECK_SIZEOF(void*)
slouken@1341
   252
slouken@5004
   253
dnl See whether we can use gcc atomic operations on this architecture
slouken@5004
   254
AC_ARG_ENABLE(gcc-atomics,
slouken@5004
   255
AC_HELP_STRING([--enable-gcc-atomics],
slouken@5004
   256
               [Use gcc builtin atomics [[default=yes]]]),
slouken@5004
   257
              , enable_gcc_atomics=yes)
slouken@5004
   258
if test x$enable_gcc_atomics = xyes; then
slouken@5004
   259
    have_gcc_atomics=no
slouken@5004
   260
    AC_MSG_CHECKING(for GCC builtin atomic operations)
slouken@5004
   261
    AC_TRY_LINK([
slouken@5004
   262
    ],[
slouken@5004
   263
    int a;
slouken@5004
   264
    void *x, *y, *z;
slouken@5004
   265
    __sync_lock_test_and_set(&a, 4);
slouken@5095
   266
    __sync_lock_test_and_set(&x, y);
slouken@5004
   267
    __sync_fetch_and_add(&a, 1);
slouken@5004
   268
    __sync_bool_compare_and_swap(&a, 5, 10);
slouken@5004
   269
    __sync_bool_compare_and_swap(&x, y, z);
slouken@5004
   270
    ],[
slouken@5004
   271
    have_gcc_atomics=yes
slouken@5004
   272
    ])
slouken@5004
   273
    AC_MSG_RESULT($have_gcc_atomics)
slouken@5004
   274
slouken@5068
   275
    if test x$have_gcc_atomics = xyes; then
icculus@5548
   276
        AC_DEFINE(HAVE_GCC_ATOMICS, 1, [ ])
slouken@5071
   277
    else
slouken@5071
   278
        # See if we have the minimum operation needed for GCC atomics
slouken@5071
   279
        AC_TRY_LINK([
slouken@5071
   280
        ],[
slouken@5071
   281
        int a;
slouken@5071
   282
        __sync_lock_test_and_set(&a, 1);
slouken@5095
   283
        __sync_lock_release(&a);
slouken@5071
   284
        ],[
slouken@5071
   285
        have_gcc_sync_lock_test_and_set=yes
slouken@5071
   286
        ])
slouken@5071
   287
        if test x$have_gcc_sync_lock_test_and_set = xyes; then
icculus@5548
   288
            AC_DEFINE(HAVE_GCC_SYNC_LOCK_TEST_AND_SET, 1, [ ])
slouken@5071
   289
        fi
slouken@5069
   290
    fi
slouken@5004
   291
fi
slouken@5004
   292
slouken@1361
   293
# Standard C sources
slouken@1361
   294
SOURCES="$SOURCES $srcdir/src/*.c"
slouken@5154
   295
SOURCES="$SOURCES $srcdir/src/atomic/*.c"
slouken@1361
   296
SOURCES="$SOURCES $srcdir/src/audio/*.c"
slouken@1361
   297
SOURCES="$SOURCES $srcdir/src/cpuinfo/*.c"
slouken@1361
   298
SOURCES="$SOURCES $srcdir/src/events/*.c"
slouken@1361
   299
SOURCES="$SOURCES $srcdir/src/file/*.c"
slouken@6594
   300
SOURCES="$SOURCES $srcdir/src/libm/*.c"
slouken@5154
   301
SOURCES="$SOURCES $srcdir/src/render/*.c"
slouken@5154
   302
SOURCES="$SOURCES $srcdir/src/render/*/*.c"
slouken@1361
   303
SOURCES="$SOURCES $srcdir/src/stdlib/*.c"
slouken@1361
   304
SOURCES="$SOURCES $srcdir/src/thread/*.c"
slouken@1361
   305
SOURCES="$SOURCES $srcdir/src/timer/*.c"
slouken@1361
   306
SOURCES="$SOURCES $srcdir/src/video/*.c"
slouken@1361
   307
slouken@0
   308
dnl Enable/disable various subsystems of the SDL library
slouken@0
   309
bob@3199
   310
AC_ARG_ENABLE(atomic,
bob@3199
   311
AC_HELP_STRING([--enable-atomic], [Enable the atomic operations subsystem [[default=yes]]]),
bob@3199
   312
              , enable_atomic=yes)
bob@3199
   313
if test x$enable_atomic != xyes; then
icculus@5548
   314
    AC_DEFINE(SDL_ATOMIC_DISABLED, 1, [ ])
bob@3199
   315
fi
slouken@0
   316
AC_ARG_ENABLE(audio,
slouken@1637
   317
AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
slouken@0
   318
              , enable_audio=yes)
slouken@1361
   319
if test x$enable_audio != xyes; then
icculus@5548
   320
    AC_DEFINE(SDL_AUDIO_DISABLED, 1, [ ])
slouken@0
   321
fi
slouken@0
   322
AC_ARG_ENABLE(video,
slouken@1637
   323
AC_HELP_STRING([--enable-video], [Enable the video subsystem [[default=yes]]]),
slouken@0
   324
              , enable_video=yes)
slouken@1361
   325
if test x$enable_video != xyes; then
icculus@5548
   326
    AC_DEFINE(SDL_VIDEO_DISABLED, 1, [ ])
slouken@0
   327
fi
slouken@5226
   328
AC_ARG_ENABLE(render,
slouken@5226
   329
AC_HELP_STRING([--enable-render], [Enable the render subsystem [[default=yes]]]),
slouken@5226
   330
              , enable_render=yes)
slouken@5226
   331
if test x$enable_render != xyes; then
icculus@5548
   332
    AC_DEFINE(SDL_RENDER_DISABLED, 1, [ ])
slouken@5226
   333
fi
slouken@0
   334
AC_ARG_ENABLE(events,
slouken@1637
   335
AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
slouken@0
   336
              , enable_events=yes)
slouken@1361
   337
if test x$enable_events != xyes; then
icculus@5548
   338
    AC_DEFINE(SDL_EVENTS_DISABLED, 1, [ ])
slouken@0
   339
fi
slouken@0
   340
AC_ARG_ENABLE(joystick,
slouken@1637
   341
AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
slouken@0
   342
              , enable_joystick=yes)
slouken@1361
   343
if test x$enable_joystick != xyes; then
icculus@5548
   344
    AC_DEFINE(SDL_JOYSTICK_DISABLED, 1, [ ])
icculus@2103
   345
else
icculus@2103
   346
    SOURCES="$SOURCES $srcdir/src/joystick/*.c"
slouken@0
   347
fi
slouken@2713
   348
AC_ARG_ENABLE(haptic,
slouken@2713
   349
AC_HELP_STRING([--enable-haptic], [Enable the haptic (force feedback) subsystem [[default=yes]]]),
slouken@2713
   350
              , enable_haptic=yes)
slouken@2713
   351
if test x$enable_haptic != xyes; then
icculus@5548
   352
    AC_DEFINE(SDL_HAPTIC_DISABLED, 1, [ ])
slouken@2713
   353
else
slouken@2713
   354
    SOURCES="$SOURCES $srcdir/src/haptic/*.c"
slouken@2713
   355
fi
icculus@3170
   356
AC_ARG_ENABLE(power,
icculus@3170
   357
AC_HELP_STRING([--enable-power], [Enable the power subsystem [[default=yes]]]),
icculus@3170
   358
              , enable_power=yes)
icculus@3170
   359
if test x$enable_power != xyes; then
icculus@5548
   360
    AC_DEFINE(SDL_POWER_DISABLED, 1, [ ])
icculus@3170
   361
else
icculus@3170
   362
    SOURCES="$SOURCES $srcdir/src/power/*.c"
icculus@3170
   363
fi
slouken@0
   364
AC_ARG_ENABLE(threads,
slouken@1637
   365
AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
slouken@0
   366
              , enable_threads=yes)
slouken@0
   367
if test x$enable_threads != xyes; then
icculus@5548
   368
    AC_DEFINE(SDL_THREADS_DISABLED, 1, [ ])
slouken@0
   369
fi
slouken@0
   370
AC_ARG_ENABLE(timers,
slouken@1637
   371
AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
slouken@0
   372
              , enable_timers=yes)
slouken@1361
   373
if test x$enable_timers != xyes; then
icculus@5548
   374
    AC_DEFINE(SDL_TIMERS_DISABLED, 1, [ ])
slouken@0
   375
fi
slouken@0
   376
AC_ARG_ENABLE(file,
slouken@1637
   377
AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
slouken@0
   378
              , enable_file=yes)
slouken@1361
   379
if test x$enable_file != xyes; then
icculus@5548
   380
    AC_DEFINE(SDL_FILE_DISABLED, 1, [ ])
slouken@1361
   381
fi
slouken@1361
   382
AC_ARG_ENABLE(loadso,
slouken@1637
   383
AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
slouken@1361
   384
              , enable_loadso=yes)
slouken@1361
   385
if test x$enable_loadso != xyes; then
icculus@5548
   386
    AC_DEFINE(SDL_LOADSO_DISABLED, 1, [ ])
slouken@0
   387
fi
slouken@740
   388
AC_ARG_ENABLE(cpuinfo,
slouken@1637
   389
AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
slouken@740
   390
              , enable_cpuinfo=yes)
slouken@1361
   391
if test x$enable_cpuinfo != xyes; then
icculus@5548
   392
    AC_DEFINE(SDL_CPUINFO_DISABLED, 1, [ ])
slouken@1361
   393
fi
slouken@5225
   394
AC_ARG_ENABLE(atomic,
slouken@5225
   395
AC_HELP_STRING([--enable-atomic], [Enable the atomic operations [[default=yes]]]),
slouken@5225
   396
              , enable_atomic=yes)
slouken@5225
   397
if test x$enable_atomic != xyes; then
icculus@5548
   398
    AC_DEFINE(SDL_ATOMIC_DISABLED, 1, [ ])
slouken@5225
   399
fi
slouken@1402
   400
AC_ARG_ENABLE(assembly,
slouken@1637
   401
AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
slouken@1402
   402
              , enable_assembly=yes)
slouken@1402
   403
if test x$enable_assembly = xyes; then
icculus@5548
   404
    AC_DEFINE(SDL_ASSEMBLY_ROUTINES, 1, [ ])
slouken@2247
   405
slouken@2856
   406
    # Make sure that we don't generate floating point code that would
slouken@2856
   407
    # cause illegal instruction exceptions on older processors
slouken@2856
   408
    case "$host" in
slouken@2856
   409
        *-*-darwin*)
slouken@2856
   410
            # Don't need to worry about Apple hardware, it's all SSE capable
slouken@2856
   411
            default_ssemath=yes
slouken@2856
   412
            ;;
slouken@2856
   413
        *64-*-*)
slouken@2856
   414
            # x86 64-bit architectures all have SSE instructions
slouken@2856
   415
            default_ssemath=yes
slouken@2856
   416
            ;;
slouken@3392
   417
        *)
slouken@2856
   418
            default_ssemath=no
slouken@2856
   419
            ;;
slouken@2856
   420
    esac
slouken@2856
   421
    AC_ARG_ENABLE(ssemath,
slouken@2856
   422
AC_HELP_STRING([--enable-ssemath], [Allow GCC to use SSE floating point math [[default=no]]]),
slouken@2856
   423
                  , enable_ssemath=$default_ssemath)
slouken@2856
   424
    if test x$enable_ssemath = xno; then
slouken@2856
   425
        if test x$have_gcc_sse = xyes -o x$have_gcc_sse2 = xyes; then
slouken@2856
   426
            EXTRA_CFLAGS="$EXTRA_CFLAGS -mfpmath=387"
slouken@2856
   427
        fi
slouken@2856
   428
    fi
slouken@2856
   429
slouken@2247
   430
    dnl Check for various instruction support
slouken@2247
   431
    AC_ARG_ENABLE(mmx,
slouken@2247
   432
AC_HELP_STRING([--enable-mmx], [use MMX assembly routines [[default=yes]]]),
slouken@2247
   433
                  , enable_mmx=yes)
slouken@2247
   434
    if test x$enable_mmx = xyes; then
slouken@2247
   435
        save_CFLAGS="$CFLAGS"
slouken@2247
   436
        have_gcc_mmx=no
slouken@2247
   437
        AC_MSG_CHECKING(for GCC -mmmx option)
slouken@2247
   438
        mmx_CFLAGS="-mmmx"
slouken@2247
   439
        CFLAGS="$save_CFLAGS $mmx_CFLAGS"
slouken@2247
   440
slouken@2247
   441
        AC_TRY_COMPILE([
slouken@4426
   442
        #ifdef __MINGW32__
slouken@4426
   443
        #include <_mingw.h>
slouken@4426
   444
        #ifdef __MINGW64_VERSION_MAJOR
slouken@4426
   445
        #include <intrin.h>
slouken@4426
   446
        #else
slouken@2247
   447
        #include <mmintrin.h>
slouken@4426
   448
        #endif
slouken@4426
   449
        #else
slouken@4426
   450
        #include <mmintrin.h>
slouken@4426
   451
        #endif
slouken@2261
   452
        #ifndef __MMX__
slouken@2261
   453
        #error Assembler CPP flag not enabled
slouken@2261
   454
        #endif
slouken@2247
   455
        ],[
slouken@2247
   456
        ],[
slouken@2247
   457
        have_gcc_mmx=yes
slouken@2247
   458
        ])
slouken@2247
   459
        AC_MSG_RESULT($have_gcc_mmx)
slouken@2290
   460
        CFLAGS="$save_CFLAGS"
slouken@2247
   461
slouken@2247
   462
        if test x$have_gcc_mmx = xyes; then
slouken@2247
   463
            EXTRA_CFLAGS="$EXTRA_CFLAGS $mmx_CFLAGS"
slouken@2247
   464
        fi
slouken@2247
   465
    fi
slouken@2247
   466
slouken@5389
   467
    AC_ARG_ENABLE(3dnow,
slouken@6444
   468
AC_HELP_STRING([--enable-3dnow], [use 3DNow! assembly routines [[default=yes]]]),
slouken@5389
   469
                  , enable_3dnow=yes)
slouken@5389
   470
    if test x$enable_3dnow = xyes; then
slouken@5389
   471
        save_CFLAGS="$CFLAGS"
slouken@5389
   472
        have_gcc_3dnow=no
slouken@5389
   473
        AC_MSG_CHECKING(for GCC -m3dnow option)
slouken@5389
   474
        amd3dnow_CFLAGS="-m3dnow"
slouken@5389
   475
        CFLAGS="$save_CFLAGS $amd3dnow_CFLAGS"
slouken@5389
   476
slouken@6443
   477
        AC_TRY_LINK([
slouken@5389
   478
        #include <mm3dnow.h>
slouken@5389
   479
        #ifndef __3dNOW__
slouken@5389
   480
        #error Assembler CPP flag not enabled
slouken@5389
   481
        #endif
slouken@5389
   482
        ],[
slouken@6443
   483
        void *p = 0;
slouken@6443
   484
        _m_prefetch(p);
slouken@5389
   485
        ],[
slouken@5389
   486
        have_gcc_3dnow=yes
slouken@5389
   487
        ])
slouken@5389
   488
        AC_MSG_RESULT($have_gcc_3dnow)
slouken@5389
   489
        CFLAGS="$save_CFLAGS"
slouken@5389
   490
slouken@5389
   491
        if test x$have_gcc_3dnow = xyes; then
slouken@5389
   492
            EXTRA_CFLAGS="$EXTRA_CFLAGS $amd3dnow_CFLAGS"
slouken@5389
   493
        fi
slouken@5389
   494
    fi
slouken@5389
   495
slouken@2247
   496
    AC_ARG_ENABLE(sse,
slouken@2247
   497
AC_HELP_STRING([--enable-sse], [use SSE assembly routines [[default=yes]]]),
slouken@2247
   498
                  , enable_sse=yes)
slouken@2247
   499
    if test x$enable_sse = xyes; then
slouken@2247
   500
        save_CFLAGS="$CFLAGS"
slouken@2247
   501
        have_gcc_sse=no
slouken@2247
   502
        AC_MSG_CHECKING(for GCC -msse option)
slouken@2247
   503
        sse_CFLAGS="-msse"
slouken@2247
   504
        CFLAGS="$save_CFLAGS $sse_CFLAGS"
slouken@2247
   505
slouken@2247
   506
        AC_TRY_COMPILE([
slouken@4426
   507
        #ifdef __MINGW32__
slouken@4426
   508
        #include <_mingw.h>
slouken@4426
   509
        #ifdef __MINGW64_VERSION_MAJOR
slouken@4426
   510
        #include <intrin.h>
slouken@4426
   511
        #else
slouken@2247
   512
        #include <xmmintrin.h>
slouken@4426
   513
        #endif
slouken@4426
   514
        #else
slouken@4426
   515
        #include <xmmintrin.h>
slouken@4426
   516
        #endif
slouken@2261
   517
        #ifndef __SSE__
slouken@2261
   518
        #error Assembler CPP flag not enabled
slouken@2261
   519
        #endif
slouken@2247
   520
        ],[
slouken@2247
   521
        ],[
slouken@2247
   522
        have_gcc_sse=yes
slouken@2247
   523
        ])
slouken@2247
   524
        AC_MSG_RESULT($have_gcc_sse)
slouken@2290
   525
        CFLAGS="$save_CFLAGS"
slouken@2247
   526
slouken@2247
   527
        if test x$have_gcc_sse = xyes; then
slouken@2247
   528
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse_CFLAGS"
slouken@2247
   529
        fi
slouken@2247
   530
    fi
slouken@2247
   531
slouken@2264
   532
    AC_ARG_ENABLE(sse2,
slouken@2856
   533
AC_HELP_STRING([--enable-sse2], [use SSE2 assembly routines [[default=no]]]),
slouken@2856
   534
                  , enable_sse2=$default_ssemath)
slouken@2264
   535
    if test x$enable_sse2 = xyes; then
slouken@2264
   536
        save_CFLAGS="$CFLAGS"
slouken@2264
   537
        have_gcc_sse2=no
slouken@2264
   538
        AC_MSG_CHECKING(for GCC -msse2 option)
slouken@2264
   539
        sse2_CFLAGS="-msse2"
slouken@2264
   540
        CFLAGS="$save_CFLAGS $sse2_CFLAGS"
slouken@2264
   541
slouken@2264
   542
        AC_TRY_COMPILE([
slouken@4426
   543
        #ifdef __MINGW32__
slouken@4426
   544
        #include <_mingw.h>
slouken@4426
   545
        #ifdef __MINGW64_VERSION_MAJOR
slouken@4426
   546
        #include <intrin.h>
slouken@4426
   547
        #else
slouken@2264
   548
        #include <emmintrin.h>
slouken@4426
   549
        #endif
slouken@4426
   550
        #else
slouken@4426
   551
        #include <emmintrin.h>
slouken@4426
   552
        #endif
slouken@2264
   553
        #ifndef __SSE2__
slouken@2264
   554
        #error Assembler CPP flag not enabled
slouken@2264
   555
        #endif
slouken@2264
   556
        ],[
slouken@2264
   557
        ],[
slouken@2264
   558
        have_gcc_sse2=yes
slouken@2264
   559
        ])
slouken@2264
   560
        AC_MSG_RESULT($have_gcc_sse2)
slouken@2290
   561
        CFLAGS="$save_CFLAGS"
slouken@2264
   562
slouken@2264
   563
        if test x$have_gcc_sse2 = xyes; then
slouken@2264
   564
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse2_CFLAGS"
slouken@2264
   565
        fi
slouken@2264
   566
    fi
slouken@5389
   567
slouken@5389
   568
    AC_ARG_ENABLE(altivec,
slouken@5389
   569
AC_HELP_STRING([--enable-altivec], [use Altivec assembly routines [[default=yes]]]),
slouken@5389
   570
                  , enable_altivec=yes)
slouken@5389
   571
    if test x$enable_altivec = xyes; then
slouken@5389
   572
        save_CFLAGS="$CFLAGS"
slouken@5389
   573
        have_gcc_altivec=no
slouken@5389
   574
        have_altivec_h_hdr=no
slouken@5389
   575
        altivec_CFLAGS="-maltivec"
slouken@5389
   576
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@5389
   577
slouken@5389
   578
        AC_MSG_CHECKING(for Altivec with GCC altivec.h and -maltivec option)
slouken@5389
   579
        AC_TRY_COMPILE([
slouken@5389
   580
        #include <altivec.h>
slouken@5389
   581
        vector unsigned int vzero() {
slouken@5389
   582
            return vec_splat_u32(0);
slouken@5389
   583
        }
slouken@5389
   584
        ],[
slouken@5389
   585
        ],[
slouken@5389
   586
        have_gcc_altivec=yes
slouken@5389
   587
        have_altivec_h_hdr=yes
slouken@5389
   588
        ])
slouken@5389
   589
        AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   590
slouken@5389
   591
        if test x$have_gcc_altivec = xno; then
slouken@5389
   592
            AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@5389
   593
            AC_TRY_COMPILE([
slouken@5389
   594
            vector unsigned int vzero() {
slouken@5389
   595
                return vec_splat_u32(0);
slouken@5389
   596
            }
slouken@5389
   597
            ],[
slouken@5389
   598
            ],[
slouken@5389
   599
            have_gcc_altivec=yes
slouken@5389
   600
            ])
slouken@5389
   601
            AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   602
        fi
slouken@5389
   603
slouken@5389
   604
        if test x$have_gcc_altivec = xno; then
slouken@5389
   605
            AC_MSG_CHECKING(for Altivec with GCC altivec.h and -faltivec option)
slouken@5389
   606
            altivec_CFLAGS="-faltivec"
slouken@5389
   607
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@5389
   608
            AC_TRY_COMPILE([
slouken@5389
   609
            #include <altivec.h>
slouken@5389
   610
            vector unsigned int vzero() {
slouken@5389
   611
                return vec_splat_u32(0);
slouken@5389
   612
            }
slouken@5389
   613
            ],[
slouken@5389
   614
            ],[
slouken@5389
   615
            have_gcc_altivec=yes
slouken@5389
   616
            have_altivec_h_hdr=yes
slouken@5389
   617
            ])
slouken@5389
   618
            AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   619
        fi
slouken@5389
   620
slouken@5389
   621
        if test x$have_gcc_altivec = xno; then
slouken@5389
   622
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@5389
   623
            AC_TRY_COMPILE([
slouken@5389
   624
            vector unsigned int vzero() {
slouken@5389
   625
                return vec_splat_u32(0);
slouken@5389
   626
            }
slouken@5389
   627
            ],[
slouken@5389
   628
            ],[
slouken@5389
   629
            have_gcc_altivec=yes
slouken@5389
   630
            ])
slouken@5389
   631
            AC_MSG_RESULT($have_gcc_altivec)
slouken@5389
   632
        fi
slouken@5389
   633
        CFLAGS="$save_CFLAGS"
slouken@5389
   634
slouken@5389
   635
        if test x$have_gcc_altivec = xyes; then
icculus@5548
   636
            AC_DEFINE(SDL_ALTIVEC_BLITTERS, 1, [ ])
slouken@5389
   637
            if test x$have_altivec_h_hdr = xyes; then
icculus@5548
   638
              AC_DEFINE(HAVE_ALTIVEC_H, 1, [ ])
slouken@5389
   639
            fi
slouken@5389
   640
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@5389
   641
        fi
slouken@5389
   642
    fi
slouken@740
   643
fi
slouken@0
   644
slouken@0
   645
dnl See if the OSS audio interface is supported
slouken@0
   646
CheckOSS()
slouken@0
   647
{
slouken@0
   648
    AC_ARG_ENABLE(oss,
slouken@1637
   649
AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
slouken@0
   650
                  , enable_oss=yes)
slouken@0
   651
    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
slouken@0
   652
        AC_MSG_CHECKING(for OSS audio support)
slouken@0
   653
        have_oss=no
slouken@94
   654
        if test x$have_oss != xyes; then
slouken@94
   655
            AC_TRY_COMPILE([
slouken@94
   656
              #include <sys/soundcard.h>
slouken@94
   657
            ],[
slouken@94
   658
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   659
            ],[
slouken@94
   660
            have_oss=yes
slouken@94
   661
            ])
slouken@94
   662
        fi
slouken@94
   663
        if test x$have_oss != xyes; then
slouken@94
   664
            AC_TRY_COMPILE([
slouken@94
   665
              #include <soundcard.h>
slouken@94
   666
            ],[
slouken@94
   667
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   668
            ],[
slouken@94
   669
            have_oss=yes
icculus@5548
   670
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H, 1, [ ])
slouken@94
   671
            ])
slouken@94
   672
        fi
slouken@0
   673
        AC_MSG_RESULT($have_oss)
slouken@0
   674
        if test x$have_oss = xyes; then
icculus@5548
   675
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS, 1, [ ])
slouken@1361
   676
            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
slouken@1361
   677
            have_audio=yes
slouken@1361
   678
slouken@1565
   679
            # We may need to link with ossaudio emulation library
slouken@1550
   680
            case "$host" in
slouken@1383
   681
                *-*-openbsd*|*-*-netbsd*)
slouken@1521
   682
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
slouken@1361
   683
            esac
slouken@0
   684
        fi
slouken@0
   685
    fi
slouken@0
   686
}
slouken@0
   687
slouken@0
   688
dnl See if the ALSA audio interface is supported
slouken@0
   689
CheckALSA()
slouken@0
   690
{
slouken@0
   691
    AC_ARG_ENABLE(alsa,
slouken@1637
   692
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   693
                  , enable_alsa=yes)
slouken@0
   694
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   695
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   696
        # Restore all flags from before the ALSA detection runs
slouken@1009
   697
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   698
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   699
        LIBS="$alsa_save_LIBS"
slouken@354
   700
        if test x$have_alsa = xyes; then
slouken@865
   701
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   702
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   703
                          , enable_alsa_shared=yes)
slouken@3391
   704
            alsa_lib=[`find_lib "libasound.so.*" "$ALSA_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1361
   705
icculus@5548
   706
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA, 1, [ ])
slouken@1361
   707
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   708
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   709
            if test x$have_loadso != xyes && \
slouken@1361
   710
               test x$enable_alsa_shared = xyes; then
slouken@1467
   711
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   712
            fi
slouken@1361
   713
            if test x$have_loadso = xyes && \
slouken@1361
   714
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@3392
   715
                echo "-- dynamic libasound -> $alsa_lib"
icculus@5548
   716
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib", [ ])
slouken@1361
   717
            else
slouken@1521
   718
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   719
            fi
slouken@1361
   720
            have_audio=yes
slouken@1361
   721
        fi
slouken@1361
   722
    fi
slouken@0
   723
}
slouken@0
   724
slouken@0
   725
dnl Find the ESD includes and libraries
slouken@0
   726
CheckESD()
slouken@0
   727
{
slouken@0
   728
    AC_ARG_ENABLE(esd,
slouken@1637
   729
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   730
                  , enable_esd=yes)
slouken@0
   731
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   732
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   733
        if test x$have_esd = xyes; then
slouken@294
   734
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   735
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   736
                          , enable_esd_shared=yes)
slouken@3391
   737
            esd_lib=[`find_lib "libesd.so.*" "$ESD_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   738
icculus@5548
   739
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD, 1, [ ])
slouken@1467
   740
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   741
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   742
            if test x$have_loadso != xyes && \
slouken@296
   743
               test x$enable_esd_shared = xyes; then
slouken@1467
   744
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   745
            fi
icculus@1173
   746
            if test x$have_loadso = xyes && \
slouken@294
   747
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@3392
   748
                echo "-- dynamic libesd -> $esd_lib"
icculus@5548
   749
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib", [ ])
slouken@1467
   750
            else
slouken@1521
   751
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   752
            fi
slouken@1361
   753
            have_audio=yes
slouken@294
   754
        fi
slouken@0
   755
    fi
slouken@0
   756
}
slouken@0
   757
icculus@2271
   758
dnl Find PulseAudio
icculus@2271
   759
CheckPulseAudio()
icculus@2271
   760
{
icculus@2271
   761
    AC_ARG_ENABLE(pulseaudio,
icculus@2271
   762
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
icculus@2271
   763
                  , enable_pulseaudio=yes)
icculus@2271
   764
    if test x$enable_audio = xyes -a x$enable_pulseaudio = xyes; then
icculus@2271
   765
        audio_pulseaudio=no
icculus@2271
   766
icculus@2271
   767
        PULSEAUDIO_REQUIRED_VERSION=0.9
icculus@2271
   768
icculus@2271
   769
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@2271
   770
        AC_MSG_CHECKING(for PulseAudio $PULSEAUDIO_REQUIRED_VERSION support)
icculus@2271
   771
        if test x$PKG_CONFIG != xno; then
icculus@2271
   772
        if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSEAUDIO_REQUIRED_VERSION libpulse-simple; then
icculus@2271
   773
                PULSEAUDIO_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@2271
   774
                PULSEAUDIO_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@2271
   775
                audio_pulseaudio=yes
slouken@3391
   776
            fi
icculus@2271
   777
        fi
icculus@2271
   778
        AC_MSG_RESULT($audio_pulseaudio)
icculus@2271
   779
icculus@2271
   780
        if test x$audio_pulseaudio = xyes; then
icculus@2271
   781
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@2271
   782
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
icculus@2271
   783
                          , enable_pulseaudio_shared=yes)
slouken@3391
   784
            pulseaudio_lib=[`find_lib "libpulse-simple.so.*" "$PULSEAUDIO_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2271
   785
icculus@5548
   786
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSEAUDIO, 1, [ ])
icculus@2271
   787
            SOURCES="$SOURCES $srcdir/src/audio/pulseaudio/*.c"
icculus@2271
   788
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSEAUDIO_CFLAGS"
icculus@2271
   789
            if test x$have_loadso != xyes && \
icculus@2271
   790
               test x$enable_pulseaudio_shared = xyes; then
icculus@2271
   791
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@2271
   792
            fi
icculus@2271
   793
            if test x$have_loadso = xyes && \
icculus@2271
   794
               test x$enable_pulseaudio_shared = xyes && test x$pulseaudio_lib != x; then
slouken@3392
   795
                echo "-- dynamic libpulse-simple -> $pulseaudio_lib"
icculus@5548
   796
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC, "$pulseaudio_lib", [ ])
eviltypeguy@6967
   797
eviltypeguy@6967
   798
                case "$host" in
eviltypeguy@6967
   799
                    # On Solaris, pulseaudio must be linked deferred explicitly
eviltypeguy@6967
   800
                    # to prevent undefined symbol failures.
eviltypeguy@6967
   801
                    *-*-solaris*)
eviltypeguy@6967
   802
                        PULSEAUDIO_LIBS=`echo $PULSEAUDIO_LIBS | sed 's/\-l/-Wl,-l/g'`
eviltypeguy@6967
   803
                        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-zdeferred $PULSEAUDIO_LIBS -Wl,-znodeferred"
eviltypeguy@6967
   804
                esac
icculus@2271
   805
            else
icculus@2271
   806
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSEAUDIO_LIBS"
icculus@2271
   807
            fi
icculus@2271
   808
            have_audio=yes
icculus@2271
   809
        fi
icculus@2271
   810
    fi
icculus@2271
   811
}
icculus@2271
   812
slouken@0
   813
CheckARTSC()
slouken@0
   814
{
slouken@0
   815
    AC_ARG_ENABLE(arts,
slouken@1637
   816
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   817
                  , enable_arts=yes)
slouken@0
   818
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   819
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   820
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   821
            : # arts isn't installed
slouken@0
   822
        else
slouken@1361
   823
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   824
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@0
   825
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   826
            audio_arts=no
slouken@0
   827
            save_CFLAGS="$CFLAGS"
slouken@1361
   828
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   829
            AC_TRY_COMPILE([
slouken@0
   830
             #include <artsc.h>
slouken@0
   831
            ],[
slouken@0
   832
             arts_stream_t stream;
slouken@0
   833
            ],[
slouken@0
   834
            audio_arts=yes
slouken@0
   835
            ])
slouken@0
   836
            CFLAGS="$save_CFLAGS"
slouken@0
   837
            AC_MSG_RESULT($audio_arts)
slouken@0
   838
            if test x$audio_arts = xyes; then
slouken@294
   839
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   840
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   841
                              , enable_arts_shared=yes)
slouken@3391
   842
                arts_lib=[`find_lib "libartsc.so.*" "$ARTS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   843
icculus@5548
   844
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS, 1, [ ])
slouken@1467
   845
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   846
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   847
                if test x$have_loadso != xyes && \
slouken@296
   848
                   test x$enable_arts_shared = xyes; then
slouken@1467
   849
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   850
                fi
icculus@1173
   851
                if test x$have_loadso = xyes && \
slouken@294
   852
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@3392
   853
                    echo "-- dynamic libartsc -> $arts_lib"
icculus@5548
   854
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib", [ ])
slouken@1467
   855
                else
slouken@1521
   856
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   857
                fi
slouken@1361
   858
                have_audio=yes
slouken@0
   859
            fi
slouken@0
   860
        fi
slouken@0
   861
    fi
slouken@0
   862
}
slouken@0
   863
slouken@0
   864
dnl See if the NAS audio interface is supported
slouken@0
   865
CheckNAS()
slouken@0
   866
{
slouken@0
   867
    AC_ARG_ENABLE(nas,
slouken@1637
   868
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   869
                  , enable_nas=yes)
slouken@0
   870
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@2049
   871
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@2049
   872
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
icculus@2049
   873
slouken@41
   874
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   875
        have_nas=no
icculus@2049
   876
icculus@2049
   877
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
icculus@2049
   878
            have_nas=yes
icculus@2049
   879
            NAS_LIBS="-laudio"
icculus@2049
   880
icculus@2049
   881
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   882
            have_nas=yes
slouken@1361
   883
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   884
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   885
slouken@41
   886
        fi
icculus@2049
   887
slouken@605
   888
        AC_MSG_RESULT($have_nas)
icculus@2049
   889
slouken@1361
   890
        if test x$have_nas = xyes; then
icculus@2049
   891
            AC_ARG_ENABLE(nas-shared,
icculus@2049
   892
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@2049
   893
                          , enable_nas_shared=yes)
slouken@3391
   894
            nas_lib=[`find_lib "libaudio.so.*" "$NAS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2049
   895
icculus@2049
   896
            if test x$have_loadso != xyes && \
icculus@2049
   897
               test x$enable_nas_shared = xyes; then
icculus@2049
   898
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@2049
   899
            fi
icculus@2049
   900
            if test x$have_loadso = xyes && \
slouken@2163
   901
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
slouken@3392
   902
                echo "-- dynamic libaudio -> $nas_lib"
icculus@5548
   903
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib", [ ])
icculus@2049
   904
            else
icculus@2049
   905
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@2049
   906
            fi
icculus@2049
   907
icculus@5548
   908
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS, 1, [ ])
slouken@1361
   909
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   910
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   911
            have_audio=yes
slouken@1361
   912
        fi
slouken@0
   913
    fi
slouken@0
   914
}
slouken@0
   915
slouken@68
   916
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   917
CheckDiskAudio()
slouken@68
   918
{
slouken@68
   919
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   920
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   921
                  , enable_diskaudio=yes)
slouken@68
   922
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
icculus@5548
   923
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK, 1, [ ])
slouken@1361
   924
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   925
    fi
slouken@68
   926
}
slouken@68
   927
icculus@1532
   928
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   929
CheckDummyAudio()
icculus@1532
   930
{
icculus@1532
   931
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   932
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   933
                  , enable_dummyaudio=yes)
icculus@1532
   934
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@5548
   935
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY, 1, [ ])
icculus@1532
   936
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   937
    fi
icculus@1532
   938
}
icculus@1532
   939
icculus@1573
   940
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   941
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   942
CheckVisibilityHidden()
icculus@1573
   943
{
icculus@1573
   944
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   945
    have_gcc_fvisibility=no
icculus@1573
   946
icculus@1573
   947
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   948
    save_CFLAGS="$CFLAGS"
slouken@2292
   949
    CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
icculus@1573
   950
    AC_TRY_COMPILE([
slouken@1745
   951
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   952
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   953
    #endif
icculus@1573
   954
    ],[
icculus@1573
   955
    ],[
icculus@1573
   956
    have_gcc_fvisibility=yes
icculus@1573
   957
    ])
icculus@1573
   958
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   959
    CFLAGS="$save_CFLAGS"
icculus@1573
   960
icculus@1573
   961
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   962
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   963
    fi
icculus@1573
   964
}
icculus@1573
   965
slouken@6116
   966
dnl See if GCC's -mpreferred-stack-boundary is supported.
slouken@6116
   967
dnl  Reference: http://bugzilla.libsdl.org/show_bug.cgi?id=1296
slouken@6116
   968
CheckStackBoundary()
slouken@6116
   969
{
slouken@6116
   970
    AC_MSG_CHECKING(for GCC -mpreferred-stack-boundary option)
slouken@6116
   971
    have_gcc_preferred_stack_boundary=no
slouken@6116
   972
slouken@6116
   973
    save_CFLAGS="$CFLAGS"
slouken@6116
   974
    CFLAGS="$save_CFLAGS -mpreferred-stack-boundary=2"
slouken@6116
   975
    AC_TRY_COMPILE([
slouken@6116
   976
    int x = 0;
slouken@6116
   977
    ],[
slouken@6116
   978
    ],[
slouken@6116
   979
    have_gcc_preferred_stack_boundary=yes
slouken@6116
   980
    ])
slouken@6116
   981
    AC_MSG_RESULT($have_gcc_preferred_stack_boundary)
slouken@6116
   982
    CFLAGS="$save_CFLAGS"
slouken@6116
   983
slouken@6116
   984
    if test x$have_gcc_preferred_stack_boundary = xyes; then
slouken@6116
   985
        EXTRA_CFLAGS="$EXTRA_CFLAGS -mpreferred-stack-boundary=2"
slouken@6116
   986
    fi
slouken@6116
   987
}
slouken@6116
   988
slouken@6116
   989
icculus@5975
   990
dnl See if GCC's -Wall is supported.
icculus@5975
   991
CheckWarnAll()
icculus@5975
   992
{
icculus@5975
   993
    AC_MSG_CHECKING(for GCC -Wall option)
icculus@5975
   994
    have_gcc_Wall=no
icculus@5975
   995
icculus@5975
   996
    save_CFLAGS="$CFLAGS"
icculus@5975
   997
    CFLAGS="$save_CFLAGS -Wall"
icculus@5975
   998
    AC_TRY_COMPILE([
icculus@5975
   999
    int x = 0;
icculus@5975
  1000
    ],[
icculus@5975
  1001
    ],[
icculus@5975
  1002
    have_gcc_Wall=yes
icculus@5975
  1003
    ])
icculus@5975
  1004
    AC_MSG_RESULT($have_gcc_Wall)
icculus@5975
  1005
    CFLAGS="$save_CFLAGS"
icculus@5975
  1006
icculus@5975
  1007
    if test x$have_gcc_Wall = xyes; then
icculus@5975
  1008
        EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall"
icculus@5989
  1009
icculus@5989
  1010
        dnl Haiku headers use multicharacter constants all over the place. Ignore these warnings when using -Wall.
icculus@5989
  1011
        AC_MSG_CHECKING(for necessary GCC -Wno-multichar option)
icculus@5989
  1012
        need_gcc_Wno_multichar=no
icculus@5989
  1013
        case "$host" in
icculus@5989
  1014
            *-*-beos* | *-*-haiku*)
icculus@5989
  1015
                need_gcc_Wno_multichar=yes
icculus@5989
  1016
                ;;
icculus@5989
  1017
        esac
icculus@5989
  1018
        AC_MSG_RESULT($need_gcc_Wno_multichar)
icculus@5989
  1019
        if test x$need_gcc_Wno_multichar = xyes; then
icculus@5989
  1020
            EXTRA_CFLAGS="$EXTRA_CFLAGS -Wno-multichar"
icculus@5989
  1021
        fi
icculus@5975
  1022
    fi
icculus@5975
  1023
}
icculus@5975
  1024
icculus@1573
  1025
slouken@0
  1026
dnl Find the X11 include and library directories
slouken@0
  1027
CheckX11()
slouken@0
  1028
{
jim@4681
  1029
jim@4681
  1030
slouken@0
  1031
    AC_ARG_ENABLE(video-x11,
slouken@1637
  1032
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
  1033
                  , enable_video_x11=yes)
slouken@0
  1034
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
  1035
        case "$host" in
slouken@1807
  1036
            *-*-darwin*)
slouken@1807
  1037
                # This isn't necessary for X11, but fixes GLX detection
slouken@6445
  1038
                if test "x$x_includes" = xNONE && \
slouken@6445
  1039
                   test "x$x_libraries" = xNONE && \
slouken@6445
  1040
                   test -d /usr/X11R6/include && \
slouken@6445
  1041
                   test -d /usr/X11R6/lib; then
slouken@1806
  1042
                    x_includes="/usr/X11R6/include"
slouken@1806
  1043
                    x_libraries="/usr/X11R6/lib"
slouken@1806
  1044
                fi
slouken@1806
  1045
                ;;
slouken@1806
  1046
        esac
slouken@0
  1047
        AC_PATH_X
slouken@0
  1048
        AC_PATH_XTRA
slouken@0
  1049
        if test x$have_x = xyes; then
slouken@1879
  1050
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
  1051
            # will not end up in the global namespace, which causes problems
slouken@1879
  1052
            # with other libraries calling X11 functions.
slouken@1879
  1053
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
  1054
icculus@1168
  1055
            AC_ARG_ENABLE(x11-shared,
slouken@1879
  1056
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
  1057
                          , enable_x11_shared=maybe)
icculus@1168
  1058
slouken@1550
  1059
            case "$host" in
slouken@5471
  1060
                *-*-darwin*)
slouken@1879
  1061
                    x11_symbols_private=yes
icculus@1174
  1062
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
  1063
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@5471
  1064
                    xcursor_lib='/usr/X11R6/lib/libXcursor.1.dylib'
slouken@5408
  1065
                    xinerama_lib='/usr/X11R6/lib/libXinerama.1.dylib'
slouken@5408
  1066
                    xinput_lib='/usr/X11R6/lib/libXi.6.dylib'
slouken@5408
  1067
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
slouken@1592
  1068
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
slouken@5408
  1069
                    xss_lib='/usr/X11R6/lib/libXss.1.dylib'
slouken@5408
  1070
                    xvidmode_lib='/usr/X11R6/lib/libXxf86vm.1.dylib'
icculus@1174
  1071
                    ;;
slouken@6365
  1072
                *-*-openbsd*)
slouken@6365
  1073
                    x11_lib='libX11.so'
slouken@6365
  1074
                    x11ext_lib='libXext.so'
icculus@6385
  1075
                    xcursor_lib='libXcursor.so'
icculus@6385
  1076
                    xinerama_lib='libXinerama.so'
icculus@6385
  1077
                    xinput_lib='libXi.so'
icculus@6385
  1078
                    xrandr_lib='libXrandr.so'
slouken@6365
  1079
                    xrender_lib='libXrender.so'
icculus@6385
  1080
                    xss_lib='libXss.so'
icculus@6385
  1081
                    xvidmode_lib='libXxf86vm.so'
slouken@6365
  1082
                    ;;
icculus@1174
  1083
                *)
slouken@3391
  1084
                    x11_lib=[`find_lib "libX11.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1085
                    x11ext_lib=[`find_lib "libXext.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5471
  1086
                    xcursor_lib=[`find_lib "libXcursor.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1087
                    xinerama_lib=[`find_lib "libXinerama.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1088
                    xinput_lib=[`find_lib "libXi.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1089
                    xrandr_lib=[`find_lib "libXrandr.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1090
                    xrender_lib=[`find_lib "libXrender.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1091
                    xss_lib=[`find_lib "libXss.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5408
  1092
                    xvidmode_lib=[`find_lib "libXxf86vm.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@1174
  1093
                    ;;
icculus@1174
  1094
            esac
icculus@1168
  1095
slouken@1361
  1096
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
  1097
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
  1098
            fi
slouken@1799
  1099
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
  1100
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
  1101
icculus@5548
  1102
            AC_DEFINE(SDL_VIDEO_DRIVER_X11, 1, [ ])
slouken@1468
  1103
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
  1104
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
  1105
slouken@1879
  1106
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
  1107
                enable_x11_shared=$x11_symbols_private
slouken@1879
  1108
            fi
icculus@1173
  1109
            if test x$have_loadso != xyes && \
icculus@1168
  1110
               test x$enable_x11_shared = xyes; then
slouken@1467
  1111
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
  1112
                enable_x11_shared=no
icculus@1168
  1113
            fi
slouken@1879
  1114
            if test x$x11_symbols_private != xyes && \
icculus@1875
  1115
               test x$enable_x11_shared = xyes; then
icculus@1875
  1116
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
  1117
                enable_x11_shared=no
icculus@1875
  1118
            fi
icculus@1875
  1119
icculus@1173
  1120
            if test x$have_loadso = xyes && \
icculus@1170
  1121
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
  1122
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
  1123
                echo "-- dynamic libX11ext -> $x11ext_lib"
icculus@5548
  1124
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib", [ ])
icculus@5548
  1125
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib", [ ])
icculus@1168
  1126
            else
icculus@1589
  1127
                enable_x11_shared=no
icculus@2763
  1128
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1129
            fi
slouken@1361
  1130
            have_video=yes
slouken@0
  1131
slouken@6313
  1132
            AC_MSG_CHECKING(for const parameter to XextAddDisplay)
slouken@6313
  1133
            have_const_param_XextAddDisplay=no
slouken@6313
  1134
            AC_TRY_COMPILE([
slouken@6313
  1135
              #include <X11/Xlib.h>
slouken@6313
  1136
              #include <X11/Xproto.h>
slouken@6313
  1137
              #include <X11/extensions/Xext.h>
slouken@6313
  1138
              #include <X11/extensions/extutil.h>
gabomdq@6327
  1139
              extern XExtDisplayInfo* XextAddDisplay(XExtensionInfo* a,Display* b,_Xconst char* c,XExtensionHooks* d,int e,XPointer f);
slouken@6313
  1140
            ],[
slouken@6313
  1141
            ],[
slouken@6313
  1142
            have_const_param_XextAddDisplay=yes
slouken@6313
  1143
            AC_DEFINE(SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY)
slouken@6313
  1144
            ])
slouken@6313
  1145
            AC_MSG_RESULT($have_const_param_XextAddDisplay)
slouken@6313
  1146
azamat@7266
  1147
            AC_MSG_CHECKING(for const parameter to _XData32)
azamat@7266
  1148
	    have_const_param_xdata32=no
azamat@7266
  1149
	    AC_TRY_COMPILE([
azamat@7266
  1150
	      #include <X11/Xlibint.h>
azamat@7266
  1151
	      extern int _XData32(Display *dpy,register _Xconst long *data,unsigned len);
azamat@7266
  1152
	    ],[
azamat@7266
  1153
	    ],[
azamat@7266
  1154
	    have_const_param_xdata32=yes
azamat@7266
  1155
	    AC_DEFINE(SDL_VIDEO_DRIVER_X11_CONST_PARAM_XDATA32)
azamat@7266
  1156
	    ])
azamat@7266
  1157
	    AC_MSG_RESULT($have_const_param_xdata32)
azamat@7266
  1158
slouken@6362
  1159
            dnl AC_CHECK_LIB(X11, XGetEventData, AC_DEFINE(SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS, 1, [Have XGenericEvent]))
slouken@6362
  1160
            AC_MSG_CHECKING([for XGenericEvent])
slouken@6362
  1161
            have_XGenericEvent=no
slouken@6362
  1162
            AC_TRY_COMPILE([
slouken@6362
  1163
              	#include <X11/Xlib.h>
slouken@6362
  1164
            ],[
slouken@6362
  1165
Display *display;
slouken@6362
  1166
XEvent event;
slouken@6362
  1167
XGenericEventCookie *cookie = &event.xcookie;
slouken@6362
  1168
XNextEvent(display, &event);
slouken@6362
  1169
XGetEventData(display, cookie);
slouken@6362
  1170
XFreeEventData(display, cookie);
slouken@6362
  1171
            ],[
slouken@6362
  1172
                have_XGenericEvent=yes
slouken@6362
  1173
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS)
slouken@6362
  1174
            ])
slouken@6362
  1175
            AC_MSG_RESULT($have_XGenericEvent)
slouken@6362
  1176
dimitris@6318
  1177
            AC_CHECK_LIB(X11, XkbKeycodeToKeysym, AC_DEFINE(SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM, 1, [Have XkbKeycodeToKeysym]))
slouken@6311
  1178
slouken@5471
  1179
            AC_ARG_ENABLE(video-x11-xcursor,
slouken@5471
  1180
AC_HELP_STRING([--enable-video-x11-xcursor], [enable X11 Xcursor support [[default=yes]]]),
slouken@5471
  1181
                            , enable_video_x11_xcursor=yes)
slouken@5471
  1182
            if test x$enable_video_x11_xcursor = xyes; then
slouken@5471
  1183
                definitely_enable_video_x11_xcursor=no
slouken@5471
  1184
                AC_CHECK_HEADER(X11/Xcursor/Xcursor.h,
slouken@5471
  1185
                                have_xcursor_h_hdr=yes,
slouken@5471
  1186
                                have_xcursor_h_hdr=no,
slouken@5471
  1187
                                [#include <X11/Xlib.h>
slouken@5471
  1188
                                ])
slouken@5471
  1189
                if test x$have_xcursor_h_hdr = xyes; then
slouken@5471
  1190
                    if test x$enable_x11_shared = xyes && test x$xcursor_lib != x ; then
slouken@5471
  1191
                        echo "-- dynamic libXcursor -> $xcursor_lib"
icculus@5548
  1192
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR, "$xcursor_lib", [ ])
slouken@5471
  1193
                        definitely_enable_video_x11_xcursor=yes
slouken@5471
  1194
                    else
slouken@5471
  1195
                        AC_CHECK_LIB(Xcursor, XcursorImageCreate, have_xcursor_lib=yes)
slouken@5471
  1196
                        if test x$have_xcursor_lib = xyes ; then
slouken@5471
  1197
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXcursor"
slouken@5471
  1198
                            definitely_enable_video_x11_xcursor=yes
slouken@5471
  1199
                        fi
slouken@5471
  1200
                    fi
slouken@5471
  1201
                fi
slouken@5471
  1202
            fi
slouken@5471
  1203
            if test x$definitely_enable_video_x11_xcursor = xyes; then
icculus@5548
  1204
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XCURSOR, 1, [ ])
slouken@5471
  1205
            fi
slouken@227
  1206
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1207
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1208
                            , enable_video_x11_xinerama=yes)
slouken@227
  1209
            if test x$enable_video_x11_xinerama = xyes; then
slouken@5408
  1210
                definitely_enable_video_x11_xinerama=no
slouken@5408
  1211
                AC_CHECK_HEADER(X11/extensions/Xinerama.h,
slouken@5408
  1212
                                have_xinerama_h_hdr=yes,
slouken@5408
  1213
                                have_xinerama_h_hdr=no,
icculus@4793
  1214
                                [#include <X11/Xlib.h>
icculus@4793
  1215
                                ])
slouken@5408
  1216
                if test x$have_xinerama_h_hdr = xyes; then
slouken@5408
  1217
                    if test x$enable_x11_shared = xyes && test x$xinerama_lib != x ; then
slouken@5408
  1218
                        echo "-- dynamic libXinerama -> $xinerama_lib"
icculus@5548
  1219
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA, "$xinerama_lib", [ ])
slouken@5408
  1220
                        definitely_enable_video_x11_xinerama=yes
slouken@5408
  1221
                    else
slouken@5408
  1222
                        AC_CHECK_LIB(Xinerama, XineramaQueryExtension, have_xinerama_lib=yes)
slouken@5408
  1223
                        if test x$have_xinerama_lib = xyes ; then
slouken@5408
  1224
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXinerama"
slouken@5408
  1225
                            definitely_enable_video_x11_xinerama=yes
slouken@5408
  1226
                        fi
slouken@5408
  1227
                    fi
icculus@4793
  1228
                fi
icculus@4793
  1229
            fi
slouken@5408
  1230
            if test x$definitely_enable_video_x11_xinerama = xyes; then
icculus@5548
  1231
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA, 1, [ ])
slouken@5408
  1232
            fi
slouken@5408
  1233
            AC_ARG_ENABLE(video-x11-xinput,
slouken@5408
  1234
AC_HELP_STRING([--enable-video-x11-xinput], [enable X11 XInput extension for manymouse, tablets, etc [[default=yes]]]),
slouken@5408
  1235
                            , enable_video_x11_xinput=yes)
slouken@5408
  1236
            if test x$enable_video_x11_xinput = xyes; then
slouken@5408
  1237
                definitely_enable_video_x11_xinput=no
slouken@6311
  1238
                AC_CHECK_HEADER(X11/extensions/XInput2.h,
slouken@5408
  1239
                                have_xinput_h_hdr=yes,
slouken@5408
  1240
                                have_xinput_h_hdr=no,
slouken@5408
  1241
                                [#include <X11/Xlib.h>
slouken@5408
  1242
                                ])
slouken@5408
  1243
                if test x$have_xinput_h_hdr = xyes; then
slouken@5408
  1244
                    if test x$enable_x11_shared = xyes && test x$xinput_lib != x ; then
slouken@5408
  1245
                        echo "-- dynamic libXi -> $xinput_lib"
slouken@6311
  1246
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2, "$xinput_lib", [ ])
slouken@5408
  1247
                        definitely_enable_video_x11_xinput=yes
slouken@5408
  1248
                    else
slouken@5408
  1249
                        AC_CHECK_LIB(Xi, XOpenDevice, have_xinput_lib=yes)
slouken@5408
  1250
                        if test x$have_xinput_lib = xyes ; then
slouken@5408
  1251
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXi"
slouken@5408
  1252
                            definitely_enable_video_x11_xinput=yes
slouken@5408
  1253
                        fi
slouken@5408
  1254
                    fi
slouken@5408
  1255
                fi
slouken@5408
  1256
            fi
slouken@5408
  1257
            if test x$definitely_enable_video_x11_xinput = xyes; then
slouken@6311
  1258
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINPUT2, 1, [ ])
dimitris@6316
  1259
                AC_MSG_CHECKING(for xinput2 multitouch)
dimitris@6316
  1260
            	have_xinput2_multitouch=no
dimitris@6316
  1261
            	AC_TRY_COMPILE([
dimitris@6316
  1262
              		#include <X11/Xlib.h>
dimitris@6316
  1263
             		#include <X11/Xproto.h>
dimitris@6316
  1264
			#include <X11/extensions/XInput2.h>
dimitris@6316
  1265
            	],[
gabomdq@6340
  1266
int event_type = XI_TouchBegin;
gabomdq@6340
  1267
XITouchClassInfo *t;
dimitris@6316
  1268
Status 
dimitris@6316
  1269
XIAllowTouchEvents(Display *a,int b,unsigned int c,Window d,int f)
dimitris@6316
  1270
{
dimitris@6316
  1271
    return (Status)0;
dimitris@6316
  1272
}
dimitris@6316
  1273
            	],[
dimitris@6316
  1274
            	have_xinput2_multitouch=yes
dimitris@6316
  1275
            	AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH)
dimitris@6316
  1276
            	])
dimitris@6316
  1277
            	AC_MSG_RESULT($have_xinput2_multitouch)
slouken@5408
  1278
            fi
icculus@1589
  1279
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1280
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1281
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1282
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1283
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1284
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1285
                                have_xrandr_h_hdr=yes,
icculus@1589
  1286
                                have_xrandr_h_hdr=no,
icculus@1589
  1287
                                [#include <X11/Xlib.h>
icculus@1589
  1288
                                ])
icculus@1589
  1289
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1290
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1291
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@5548
  1292
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib", [ ])
icculus@1589
  1293
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1294
                    else
icculus@1589
  1295
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
sunnysachanandani@4577
  1296
                        if test x$have_xrandr_lib = xyes ; then
sunnysachanandani@4577
  1297
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr"
icculus@1589
  1298
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1299
                        fi
icculus@1589
  1300
                    fi
icculus@1589
  1301
                fi
icculus@1589
  1302
            fi
icculus@1589
  1303
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@5548
  1304
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR, 1, [ ])
icculus@1589
  1305
            fi
slouken@3025
  1306
            AC_ARG_ENABLE(video-x11-scrnsaver,
slouken@3025
  1307
AC_HELP_STRING([--enable-video-x11-scrnsaver], [enable X11 screensaver extension [[default=yes]]]),
slouken@3025
  1308
                            , enable_video_x11_scrnsaver=yes)
slouken@3025
  1309
            if test x$enable_video_x11_scrnsaver = xyes; then
slouken@3025
  1310
                AC_CHECK_HEADER(X11/extensions/scrnsaver.h,
slouken@3025
  1311
                                have_scrnsaver_h_hdr=yes,
slouken@3025
  1312
                                have_scrnsaver_h_hdr=no,
slouken@1783
  1313
                                [#include <X11/Xlib.h>
slouken@1783
  1314
                                ])
slouken@3025
  1315
                if test x$have_scrnsaver_h_hdr = xyes; then
slouken@3025
  1316
                    if test x$enable_x11_shared = xyes && test x$xss_lib != x ; then
slouken@3025
  1317
                        echo "-- dynamic libXss -> $xss_lib"
icculus@5548
  1318
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS, "$xss_lib", [ ])
slouken@3025
  1319
                        definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1320
                    else
slouken@3025
  1321
                        AC_CHECK_LIB(Xss, XScreenSaverSuspend, have_xss_lib=yes)
slouken@3025
  1322
                        if test x$have_xss_lib = xyes ; then
slouken@3025
  1323
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXss"
slouken@3025
  1324
                            definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1325
                        fi
slouken@3025
  1326
                    fi
slouken@1783
  1327
                fi
slouken@1783
  1328
            fi
slouken@3025
  1329
            if test x$definitely_enable_video_x11_scrnsaver = xyes; then
icculus@5548
  1330
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XSCRNSAVER, 1, [ ])
slouken@5408
  1331
            fi
slouken@5408
  1332
            AC_ARG_ENABLE(video-x11-xshape,
slouken@5408
  1333
AC_HELP_STRING([--enable-video-x11-xshape], [enable X11 XShape support [[default=yes]]]),
slouken@5408
  1334
                            , enable_video_x11_xshape=yes)
slouken@5408
  1335
            if test x$enable_video_x11_xshape = xyes; then
slouken@5408
  1336
                AC_CHECK_HEADER(X11/extensions/shape.h,
slouken@5408
  1337
                                have_shape_h_hdr=yes,
slouken@5408
  1338
                                have_shape_h_hdr=no,
slouken@5408
  1339
                                [#include <X11/Xlib.h>
slouken@5408
  1340
                                ])
slouken@5408
  1341
                if test x$have_shape_h_hdr = xyes; then
icculus@5548
  1342
                    AC_DEFINE(SDL_VIDEO_DRIVER_X11_XSHAPE, 1, [ ])
slouken@5408
  1343
                fi
slouken@5408
  1344
            fi
slouken@5408
  1345
            AC_ARG_ENABLE(video-x11-vm,
slouken@5408
  1346
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@5408
  1347
                            , enable_video_x11_vm=yes)
slouken@5408
  1348
            if test x$enable_video_x11_vm = xyes; then
slouken@5408
  1349
                definitely_enable_video_x11_vm=no
slouken@5408
  1350
                AC_CHECK_HEADER(X11/extensions/xf86vmode.h,
slouken@5408
  1351
                                have_vm_h_hdr=yes,
slouken@5408
  1352
                                have_vm_h_hdr=no,
slouken@5408
  1353
                                [#include <X11/Xlib.h>
slouken@5408
  1354
                                ])
slouken@5408
  1355
                if test x$have_vm_h_hdr = xyes; then
slouken@5408
  1356
                    if test x$enable_x11_shared = xyes && test x$xvidmode_lib != x ; then
slouken@5408
  1357
                        echo "-- dynamic libXxf86vm -> $xvidmode_lib"
icculus@5548
  1358
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE, "$xvidmode_lib", [ ])
slouken@5408
  1359
                        definitely_enable_video_x11_vm=yes
slouken@5408
  1360
                    else
slouken@5408
  1361
                        AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryVersion, have_vm_lib=yes)
slouken@5408
  1362
                        if test x$have_vm_lib = xyes ; then
slouken@5408
  1363
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXxf86vm"
slouken@5408
  1364
                            definitely_enable_video_x11_vm=yes
slouken@5408
  1365
                        fi
slouken@5408
  1366
                    fi
slouken@5408
  1367
                fi
slouken@5408
  1368
            fi
slouken@5408
  1369
            if test x$definitely_enable_video_x11_vm = xyes; then
icculus@5548
  1370
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XVIDMODE, 1, [ ])
slouken@3025
  1371
            fi
slouken@0
  1372
        fi
slouken@0
  1373
    fi
slouken@0
  1374
}
slouken@279
  1375
slouken@1361
  1376
dnl Set up the BWindow video driver if enabled
slouken@1361
  1377
CheckBWINDOW()
slouken@1361
  1378
{
slouken@1361
  1379
    if test x$enable_video = xyes; then
icculus@5548
  1380
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW, 1, [ ])
slouken@1361
  1381
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1382
        have_video=yes
slouken@1361
  1383
    fi
slouken@1361
  1384
}
slouken@1361
  1385
slouken@1931
  1386
dnl Set up the Cocoa video driver for Mac OS X (but not Darwin)
slouken@1361
  1387
CheckCOCOA()
slouken@1361
  1388
{
slouken@1361
  1389
    AC_ARG_ENABLE(video-cocoa,
slouken@1931
  1390
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa video driver [[default=yes]]]),
slouken@1361
  1391
                  , enable_video_cocoa=yes)
slouken@1361
  1392
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1393
        save_CFLAGS="$CFLAGS"
slouken@1361
  1394
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1395
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1396
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1397
        have_cocoa=no
slouken@1361
  1398
        AC_TRY_COMPILE([
slouken@1361
  1399
          #import <Cocoa/Cocoa.h>
slouken@1361
  1400
        ],[
slouken@1361
  1401
        ],[
slouken@1361
  1402
        have_cocoa=yes
slouken@1361
  1403
        ])
slouken@1361
  1404
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1405
        CFLAGS="$save_CFLAGS"
slouken@1361
  1406
        if test x$have_cocoa = xyes; then
icculus@5548
  1407
            AC_DEFINE(SDL_VIDEO_DRIVER_COCOA, 1, [ ])
slouken@1931
  1408
            SOURCES="$SOURCES $srcdir/src/video/cocoa/*.m"
slouken@1361
  1409
            have_video=yes
slouken@1361
  1410
        fi
slouken@1361
  1411
    fi
slouken@1361
  1412
}
slouken@1361
  1413
slouken@167
  1414
dnl Find DirectFB
slouken@167
  1415
CheckDirectFB()
slouken@167
  1416
{
slouken@167
  1417
    AC_ARG_ENABLE(video-directfb,
slouken@2314
  1418
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=no]]]),
slouken@2314
  1419
                  , enable_video_directfb=no)
slouken@167
  1420
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1421
        video_directfb=no
slouken@167
  1422
slouken@2998
  1423
        DIRECTFB_REQUIRED_VERSION=1.0.0
slouken@5199
  1424
        AC_PATH_PROGS(DIRECTFBCONFIG, directfb-config, no, [$prefix/bin:$PATH])
slouken@1602
  1425
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1426
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1427
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1428
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1429
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1430
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@2998
  1431
                    DIRECTFB_PREFIX=`$PKG_CONFIG --variable=prefix directfb`
slouken@1588
  1432
                    video_directfb=yes
slouken@1588
  1433
                fi
slouken@1588
  1434
            fi
slouken@167
  1435
        else
slouken@1588
  1436
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1437
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@6986
  1438
            set -- `$DIRECTFBCONFIG --version | sed 's/\./ /g'`
slouken@1588
  1439
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1440
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1441
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1442
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@2998
  1443
                DIRECTFB_PREFIX=`$DIRECTFBCONFIG --prefix`
slouken@167
  1444
                video_directfb=yes
slouken@167
  1445
            fi
slouken@167
  1446
        fi
slouken@3351
  1447
        if test x$video_directfb = xyes; then
slouken@3351
  1448
            # SuSE 11.1 installs directfb-config without directfb-devel
couriersud@3639
  1449
            save_CPPFLAGS="$CPPFLAGS"
couriersud@3639
  1450
            CPPFLAGS="$CPPFLAGS $DIRECTFB_CFLAGS"
slouken@3351
  1451
            AC_CHECK_HEADER(directfb.h, have_directfb_hdr=yes, have_directfb_hdr=no)
couriersud@3639
  1452
            CPPFLAGS="$save_CPPFLAGS"
slouken@3351
  1453
            video_directfb=$have_directfb_hdr
slouken@3351
  1454
        fi
slouken@3351
  1455
        AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@3351
  1456
        AC_MSG_RESULT($video_directfb)
slouken@167
  1457
slouken@167
  1458
        if test x$video_directfb = xyes; then
slouken@2998
  1459
            AC_ARG_ENABLE(directfb-shared,
slouken@2998
  1460
AC_HELP_STRING([--enable-directfb-shared], [dynamically load directfb support [[default=yes]]]),
slouken@2998
  1461
                              , enable_directfb_shared=yes)
slouken@2998
  1462
icculus@5548
  1463
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB, 1, [ ])
icculus@5548
  1464
            AC_DEFINE(SDL_VIDEO_RENDER_DIRECTFB, 1, [ ])
slouken@1361
  1465
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1466
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@2998
  1467
slouken@3392
  1468
            AC_MSG_CHECKING(for directfb dynamic loading support)
slouken@3392
  1469
            directfb_shared=no
slouken@5199
  1470
            directfb_lib=[`find_lib "libdirectfb.so.*" "$DIRECTFB_LIBS"`]
slouken@5199
  1471
            # | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@5199
  1472
AC_MSG_WARN("directfb $directfb_lib")
slouken@2998
  1473
            if test x$have_loadso != xyes && \
slouken@2998
  1474
               test x$enable_directfb_shared = xyes; then
slouken@2998
  1475
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic directfb loading])
slouken@2998
  1476
            fi
slouken@2998
  1477
            if test x$have_loadso = xyes && \
slouken@2998
  1478
               test x$enable_directfb_shared = xyes && test x$directfb_lib != x; then
slouken@3392
  1479
                directfb_shared=yes
slouken@3392
  1480
                echo "-- $directfb_lib_spec -> $directfb_lib"
icculus@5548
  1481
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC, "$directfb_lib", [ ])
slouken@2998
  1482
            else
slouken@3392
  1483
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@2998
  1484
            fi
slouken@3392
  1485
            AC_MSG_RESULT($directfb_shared)
slouken@1361
  1486
            have_video=yes
slouken@167
  1487
        fi
slouken@167
  1488
    fi
slouken@167
  1489
}
slouken@167
  1490
slouken@2947
  1491
dnl Find FusionSound
slouken@2947
  1492
CheckFusionSound()
slouken@2947
  1493
{
slouken@2947
  1494
    AC_ARG_ENABLE(fusionsound,
slouken@2947
  1495
AC_HELP_STRING([--enable-fusionsound], [use FusionSound audio driver [[default=no]]]),
slouken@2947
  1496
                  , enable_fusionsound=no)
slouken@2947
  1497
    if test x$enable_audio = xyes -a x$enable_fusionsound = xyes; then
slouken@2947
  1498
        fusionsound=no
slouken@2947
  1499
slouken@2947
  1500
        FUSIONSOUND_REQUIRED_VERSION=1.1.1
slouken@2947
  1501
slouken@2947
  1502
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@2947
  1503
        AC_MSG_CHECKING(for FusionSound $FUSIONSOUND_REQUIRED_VERSION support)
slouken@2947
  1504
        if test x$PKG_CONFIG != xno; then
slouken@2947
  1505
            if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $FUSIONSOUND_REQUIRED_VERSION fusionsound; then
slouken@2947
  1506
                FUSIONSOUND_CFLAGS=`$PKG_CONFIG --cflags fusionsound`
slouken@2947
  1507
                FUSIONSOUND_LIBS=`$PKG_CONFIG --libs fusionsound`
slouken@2947
  1508
                fusionsound=yes
slouken@2947
  1509
            fi
slouken@2947
  1510
        fi
slouken@2947
  1511
        AC_MSG_RESULT($fusionsound)
slouken@2947
  1512
slouken@2947
  1513
        if test x$fusionsound = xyes; then
icculus@5548
  1514
            AC_DEFINE(SDL_AUDIO_DRIVER_FUSIONSOUND, 1, [ ])
slouken@2947
  1515
            SOURCES="$SOURCES $srcdir/src/audio/fusionsound/*.c"
slouken@2947
  1516
            EXTRA_CFLAGS="$EXTRA_CFLAGS $FUSIONSOUND_CFLAGS"
slouken@2947
  1517
            
slouken@2947
  1518
            AC_ARG_ENABLE(fusionsound-shared,
slouken@2947
  1519
AC_HELP_STRING([--enable-fusionsound-shared], [dynamically load fusionsound audio support [[default=yes]]]),
slouken@2947
  1520
                          , enable_fusionsound_shared=yes)
slouken@2947
  1521
            fusionsound_shared=no
slouken@3392
  1522
            AC_MSG_CHECKING(for FusionSound dynamic loading support)
slouken@2947
  1523
            if test x$have_loadso != xyes && \
slouken@2947
  1524
               test x$enable_fusionsound_shared = xyes; then
slouken@2947
  1525
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic fusionsound loading])
slouken@2947
  1526
            fi
slouken@2947
  1527
            if test x$have_loadso = xyes && \
slouken@2947
  1528
               test x$enable_fusionsound_shared = xyes; then
icculus@5548
  1529
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC, "libfusionsound.so", [ ])
slouken@3392
  1530
                fusionsound_shared=yes
slouken@2947
  1531
            else
slouken@3392
  1532
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $FUSIONSOUND_LIBS"
slouken@2947
  1533
            fi
slouken@3392
  1534
            AC_MSG_RESULT($fusionsound_shared)
slouken@2947
  1535
            
slouken@2947
  1536
            have_audio=yes
slouken@2947
  1537
        fi
slouken@2947
  1538
    fi
slouken@2947
  1539
}
slouken@2947
  1540
slouken@1
  1541
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1542
CheckDummyVideo()
slouken@1
  1543
{
slouken@1
  1544
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1545
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1546
                  , enable_video_dummy=yes)
slouken@1
  1547
    if test x$enable_video_dummy = xyes; then
icculus@5548
  1548
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY, 1, [ ])
slouken@1361
  1549
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1550
        have_video=yes
slouken@1
  1551
    fi
slouken@1
  1552
}
slouken@1
  1553
slouken@0
  1554
dnl Check to see if OpenGL support is desired
slouken@0
  1555
AC_ARG_ENABLE(video-opengl,
slouken@1952
  1556
AC_HELP_STRING([--enable-video-opengl], [include OpenGL support [[default=yes]]]),
slouken@0
  1557
              , enable_video_opengl=yes)
slouken@0
  1558
slouken@0
  1559
dnl Find OpenGL
icculus@1191
  1560
CheckOpenGLX11()
slouken@0
  1561
{
slouken@0
  1562
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1563
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1564
        video_opengl=no
slouken@0
  1565
        AC_TRY_COMPILE([
slouken@0
  1566
         #include <GL/gl.h>
slouken@0
  1567
         #include <GL/glx.h>
slouken@0
  1568
        ],[
slouken@0
  1569
        ],[
slouken@0
  1570
        video_opengl=yes
slouken@0
  1571
        ])
slouken@0
  1572
        AC_MSG_RESULT($video_opengl)
slouken@0
  1573
        if test x$video_opengl = xyes; then
icculus@5548
  1574
            AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1575
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX, 1, [ ])
icculus@5548
  1576
            AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@0
  1577
        fi
slouken@0
  1578
    fi
slouken@0
  1579
}
slouken@0
  1580
slouken@6188
  1581
dnl Check to see if OpenGL ES support is desired
slouken@6188
  1582
AC_ARG_ENABLE(video-opengles,
slouken@6188
  1583
AC_HELP_STRING([--enable-video-opengles], [include OpenGL ES support [[default=yes]]]),
slouken@6188
  1584
              , enable_video_opengles=yes)
slouken@6188
  1585
slouken@6188
  1586
dnl Find OpenGL ES
slouken@6188
  1587
CheckOpenGLESX11()
slouken@6188
  1588
{
slouken@6188
  1589
    if test x$enable_video = xyes -a x$enable_video_opengles = xyes; then
slouken@6188
  1590
        AC_MSG_CHECKING(for OpenGL ES (EGL) support)
slouken@6188
  1591
        video_opengles=no
slouken@6188
  1592
        AC_TRY_COMPILE([
slouken@6188
  1593
         #include <EGL/egl.h>
slouken@6188
  1594
        ],[
slouken@6188
  1595
        ],[
slouken@6188
  1596
        video_opengles=yes
slouken@6188
  1597
        ])
slouken@6188
  1598
        AC_MSG_RESULT($video_opengles)
slouken@6188
  1599
        if test x$video_opengles = xyes; then
slouken@6188
  1600
            AC_MSG_CHECKING(for OpenGL ES v1 headers)
slouken@6188
  1601
            video_opengles_v1=no
slouken@6188
  1602
            AC_TRY_COMPILE([
slouken@6188
  1603
             #include <GLES/gl.h>
slouken@6188
  1604
             #include <GLES/glext.h>
slouken@6188
  1605
            ],[
slouken@6188
  1606
            ],[
slouken@6188
  1607
            video_opengles_v1=yes
slouken@6188
  1608
            ])
slouken@6188
  1609
            AC_MSG_RESULT($video_opengles_v1)
slouken@6188
  1610
            if test x$video_opengles_v1 = xyes; then
slouken@6188
  1611
                AC_DEFINE(SDL_VIDEO_OPENGL_ES, 1, [ ])
slouken@6188
  1612
                AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES, 1, [ ])
slouken@6188
  1613
            fi
slouken@6188
  1614
            AC_MSG_CHECKING(for OpenGL ES v2 headers)
slouken@6188
  1615
            video_opengles_v2=no
slouken@6188
  1616
            AC_TRY_COMPILE([
slouken@6188
  1617
             #include <GLES2/gl2.h>
slouken@6188
  1618
             #include <GLES2/gl2ext.h>
slouken@6188
  1619
            ],[
slouken@6188
  1620
            ],[
slouken@6188
  1621
            video_opengles_v2=yes
slouken@6188
  1622
            ])
slouken@6188
  1623
            AC_MSG_RESULT($video_opengles_v2)
slouken@6188
  1624
            if test x$video_opengles_v2 = xyes; then
slouken@6188
  1625
                AC_DEFINE(SDL_VIDEO_OPENGL_ES2, 1, [ ])
slouken@6188
  1626
                AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES2, 1, [ ])
slouken@6188
  1627
            fi
slouken@6188
  1628
        fi
slouken@6188
  1629
    fi
slouken@6188
  1630
}
slouken@6188
  1631
slouken@5062
  1632
dnl Check for Windows OpenGL
slouken@5062
  1633
CheckWINDOWSGL()
slouken@1361
  1634
{
slouken@1361
  1635
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1636
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1637
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL, 1, [ ])
icculus@5548
  1638
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1361
  1639
    fi
slouken@1361
  1640
}
slouken@1361
  1641
slouken@0
  1642
dnl Check for BeOS OpenGL
slouken@0
  1643
CheckBeGL()
slouken@0
  1644
{
slouken@0
  1645
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1646
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1647
        AC_DEFINE(SDL_VIDEO_OPENGL_BGL, 1, [ ])
icculus@5548
  1648
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1521
  1649
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1650
    fi
slouken@0
  1651
}
slouken@0
  1652
slouken@0
  1653
dnl Check for MacOS OpenGL
slouken@0
  1654
CheckMacGL()
slouken@0
  1655
{
slouken@0
  1656
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
icculus@5548
  1657
        AC_DEFINE(SDL_VIDEO_OPENGL, 1, [ ])
icculus@5548
  1658
        AC_DEFINE(SDL_VIDEO_OPENGL_CGL, 1, [ ])
icculus@5548
  1659
        AC_DEFINE(SDL_VIDEO_RENDER_OGL, 1, [ ])
slouken@1550
  1660
        case "$host" in
slouken@0
  1661
            *-*-darwin*)
slouken@1625
  1662
                if test x$enable_video_cocoa = xyes; then
icculus@3623
  1663
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1664
                fi
slouken@0
  1665
        esac
slouken@0
  1666
    fi
slouken@0
  1667
}
slouken@0
  1668
slouken@0
  1669
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1670
CheckInputEvents()
slouken@0
  1671
{
slouken@0
  1672
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1673
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1674
        use_input_events=no
slouken@0
  1675
        AC_TRY_COMPILE([
slouken@0
  1676
          #include <linux/input.h>
slouken@0
  1677
        ],[
slouken@0
  1678
          #ifndef EVIOCGNAME
slouken@0
  1679
          #error EVIOCGNAME() ioctl not available
slouken@0
  1680
          #endif
slouken@0
  1681
        ],[
slouken@0
  1682
        use_input_events=yes
slouken@0
  1683
        ])
slouken@0
  1684
        AC_MSG_RESULT($use_input_events)
slouken@0
  1685
        if test x$use_input_events = xyes; then
icculus@5548
  1686
            AC_DEFINE(SDL_INPUT_LINUXEV, 1, [ ])
slouken@0
  1687
        fi
slouken@0
  1688
}
slouken@0
  1689
icculus@6734
  1690
dnl See if the platform offers libudev for device enumeration and hotplugging.
icculus@6734
  1691
CheckLibUDev()
icculus@6734
  1692
{
icculus@6734
  1693
    AC_ARG_ENABLE(libudev,
icculus@6734
  1694
AC_HELP_STRING([--enable-libudev], [enable libudev support [[default=yes]]]),
icculus@6734
  1695
                        , enable_libudev=yes)
icculus@6734
  1696
    if test x$enable_libudev = xyes; then
icculus@6734
  1697
        AC_CHECK_HEADER(libudev.h,
icculus@6734
  1698
                        have_libudev_h_hdr=yes,
icculus@6734
  1699
                        have_libudev_h_hdr=no)
icculus@6734
  1700
        if test x$have_libudev_h_hdr = xyes; then
icculus@6734
  1701
            AC_DEFINE(HAVE_LIBUDEV_H, 1, [ ])
icculus@6734
  1702
        fi
icculus@6734
  1703
    fi
icculus@6734
  1704
}
icculus@6734
  1705
icculus@6774
  1706
dnl See if the platform offers libdbus for various IPC techniques.
icculus@6774
  1707
CheckDBus()
icculus@6774
  1708
{
icculus@6774
  1709
    AC_ARG_ENABLE(dbus,
icculus@6774
  1710
AC_HELP_STRING([--enable-dbus], [enable D-Bus support [[default=yes]]]),
icculus@6774
  1711
                        , enable_dbus=yes)
icculus@6774
  1712
    if test x$enable_dbus = xyes; then
icculus@6774
  1713
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@6774
  1714
        if test x$PKG_CONFIG != xno; then
icculus@6774
  1715
            DBUS_CFLAGS=`$PKG_CONFIG --cflags dbus-1`
icculus@6774
  1716
            save_CFLAGS="$CFLAGS"
icculus@6774
  1717
            CFLAGS="$save_CFLAGS $DBUS_CFLAGS"
icculus@6774
  1718
            AC_CHECK_HEADER(dbus/dbus.h,
icculus@6774
  1719
                            have_dbus_dbus_h_hdr=yes,
icculus@6774
  1720
                            have_dbus_dbus_h_hdr=no)
icculus@6774
  1721
            CFLAGS="$save_CFLAGS"
icculus@6774
  1722
            if test x$have_dbus_dbus_h_hdr = xyes; then
icculus@6774
  1723
                AC_DEFINE(HAVE_DBUS_DBUS_H, 1, [ ])
icculus@6774
  1724
                EXTRA_CFLAGS="$EXTRA_CFLAGS $DBUS_CFLAGS"
icculus@6774
  1725
            fi
icculus@6774
  1726
        fi
icculus@6774
  1727
    fi
icculus@6774
  1728
}
icculus@6774
  1729
icculus@1201
  1730
dnl See if we can use the Touchscreen input library
icculus@1201
  1731
CheckTslib()
icculus@1201
  1732
{
icculus@1201
  1733
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1734
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1735
                  , enable_input_tslib=yes)
icculus@1201
  1736
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1737
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1738
        enable_input_tslib=no
icculus@1201
  1739
        AC_TRY_COMPILE([
icculus@1201
  1740
          #include "tslib.h"
icculus@1201
  1741
        ],[
icculus@1201
  1742
        ],[
icculus@1201
  1743
        enable_input_tslib=yes
icculus@1201
  1744
        ])
icculus@1201
  1745
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1746
        if test x$enable_input_tslib = xyes; then
icculus@5548
  1747
            AC_DEFINE(SDL_INPUT_TSLIB, 1, [ ])
slouken@1521
  1748
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1749
        fi
icculus@1201
  1750
    fi
icculus@1201
  1751
}
icculus@1201
  1752
slouken@0
  1753
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1754
CheckPTHREAD()
slouken@0
  1755
{
slouken@0
  1756
    dnl Check for pthread support
slouken@0
  1757
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1758
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1759
                  , enable_pthreads=yes)
slouken@0
  1760
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1761
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1762
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1763
                  , enable_pthread_sem=yes)
slouken@1550
  1764
    case "$host" in
slouken@1820
  1765
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1766
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1767
            pthread_lib="-lpthread"
slouken@1324
  1768
            ;;
slouken@0
  1769
        *-*-bsdi*)
slouken@0
  1770
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1771
            pthread_lib=""
slouken@0
  1772
            ;;
slouken@0
  1773
        *-*-darwin*)
slouken@0
  1774
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1775
# causes Carbon.p complaints?
slouken@0
  1776
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1777
            ;;
slouken@1565
  1778
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1779
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1780
            pthread_lib="-pthread"
slouken@0
  1781
            ;;
slouken@43
  1782
        *-*-netbsd*)
slouken@1383
  1783
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@2158
  1784
            pthread_lib="-lpthread"
slouken@43
  1785
            ;;
slouken@0
  1786
        *-*-openbsd*)
slouken@0
  1787
            pthread_cflags="-D_REENTRANT"
slouken@0
  1788
            pthread_lib="-pthread"
slouken@0
  1789
            ;;
slouken@6910
  1790
        *-*-solaris2.9)
slouken@6910
  1791
            # From Solaris 9+, posix4's preferred name is rt.
slouken@6910
  1792
            pthread_cflags="-D_REENTRANT"
slouken@6910
  1793
            pthread_lib="-lpthread -lrt"
slouken@6910
  1794
            ;;
slouken@6910
  1795
        *-*-solaris2.10)
slouken@6910
  1796
            # Solaris 10+ merged pthread into libc.
slouken@6910
  1797
            pthread_cflags="-D_REENTRANT"
slouken@6910
  1798
            pthread_lib="-lrt"
slouken@6910
  1799
            ;;
slouken@0
  1800
        *-*-solaris*)
slouken@6910
  1801
            # Solaris 11+ merged rt into libc.
slouken@0
  1802
            pthread_cflags="-D_REENTRANT"
slouken@6910
  1803
            pthread_lib=""
slouken@0
  1804
            ;;
slouken@0
  1805
        *-*-sysv5*)
slouken@0
  1806
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1807
            pthread_lib=""
slouken@0
  1808
            ;;
slouken@0
  1809
        *-*-aix*)
slouken@0
  1810
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1811
            pthread_lib="-lpthread"
slouken@0
  1812
            ;;
icculus@425
  1813
        *-*-hpux11*)
icculus@425
  1814
            pthread_cflags="-D_REENTRANT"
icculus@425
  1815
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1816
            ;;
slouken@0
  1817
        *)
slouken@0
  1818
            pthread_cflags="-D_REENTRANT"
slouken@0
  1819
            pthread_lib="-lpthread"
slouken@0
  1820
            ;;
slouken@0
  1821
    esac
slouken@3268
  1822
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes; then
slouken@415
  1823
        # Save the original compiler flags and libraries
slouken@415
  1824
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1825
        # Add the pthread compiler flags and libraries
slouken@415
  1826
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1827
        # Check to see if we have pthread support on this system
slouken@0
  1828
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1829
        use_pthreads=no
slouken@0
  1830
        AC_TRY_LINK([
slouken@0
  1831
         #include <pthread.h>
slouken@0
  1832
        ],[
slouken@0
  1833
         pthread_attr_t type;
slouken@0
  1834
         pthread_attr_init(&type);
slouken@0
  1835
        ],[
slouken@0
  1836
        use_pthreads=yes
slouken@0
  1837
        ])
slouken@0
  1838
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1839
        # Restore the compiler flags and libraries
slouken@415
  1840
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1841
slouken@415
  1842
        # Do futher testing if we have pthread support...
slouken@0
  1843
        if test x$use_pthreads = xyes; then
icculus@5548
  1844
            AC_DEFINE(SDL_THREAD_PTHREAD, 1, [ ])
slouken@1521
  1845
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1846
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1847
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1848
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1849
slouken@1438
  1850
            # Save the original compiler flags and libraries
slouken@1438
  1851
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1852
            # Add the pthread compiler flags and libraries
slouken@1438
  1853
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1854
slouken@0
  1855
            # Check to see if recursive mutexes are available
slouken@0
  1856
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1857
            has_recursive_mutexes=no
slouken@1324
  1858
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1859
                AC_TRY_COMPILE([
slouken@1324
  1860
                  #include <pthread.h>
slouken@1324
  1861
                ],[
slouken@1324
  1862
                  pthread_mutexattr_t attr;
slouken@1324
  1863
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1864
                ],[
slouken@1324
  1865
                has_recursive_mutexes=yes
icculus@5548
  1866
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX, 1, [ ])
slouken@1324
  1867
                ])
slouken@1324
  1868
            fi
slouken@1324
  1869
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1870
                AC_TRY_COMPILE([
slouken@1324
  1871
                  #include <pthread.h>
slouken@1324
  1872
                ],[
slouken@1324
  1873
                  pthread_mutexattr_t attr;
slouken@1324
  1874
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1875
                ],[
slouken@1324
  1876
                has_recursive_mutexes=yes
icculus@5548
  1877
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP, 1, [ ])
slouken@1324
  1878
                ])
slouken@1324
  1879
            fi
slouken@0
  1880
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1881
slouken@94
  1882
            # Check to see if pthread semaphore support is missing
slouken@94
  1883
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1884
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1885
                have_pthread_sem=no
slouken@94
  1886
                AC_TRY_COMPILE([
slouken@94
  1887
                  #include <pthread.h>
slouken@94
  1888
                  #include <semaphore.h>
slouken@94
  1889
                ],[
slouken@94
  1890
                ],[
slouken@94
  1891
                have_pthread_sem=yes
slouken@94
  1892
                ])
slouken@94
  1893
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1894
            fi
slouken@6219
  1895
            if test x$have_pthread_sem = xyes; then
slouken@6219
  1896
                AC_MSG_CHECKING(for sem_timedwait)
slouken@6219
  1897
                have_sem_timedwait=no
slouken@6219
  1898
                AC_TRY_LINK([
slouken@6219
  1899
                  #include <pthread.h>
slouken@6219
  1900
                  #include <semaphore.h>
slouken@6219
  1901
                ],[
slouken@6219
  1902
                  sem_timedwait(NULL, NULL);
slouken@6219
  1903
                ],[
slouken@6219
  1904
                have_sem_timedwait=yes
slouken@6219
  1905
                AC_DEFINE(HAVE_SEM_TIMEDWAIT)
slouken@6219
  1906
                ])
slouken@6219
  1907
                AC_MSG_RESULT($have_sem_timedwait)
slouken@6219
  1908
            fi
slouken@94
  1909
icculus@5965
  1910
            AC_MSG_CHECKING(for pthread_spin_trylock)
icculus@5965
  1911
            AC_TRY_LINK_FUNC(pthread_spin_trylock, [
icculus@5965
  1912
              has_pthread_spin_trylock=yes
icculus@5965
  1913
              AC_DEFINE(HAVE_PTHREAD_SPINLOCK, 1, [ ])
icculus@5965
  1914
            ],[
icculus@5965
  1915
              has_pthread_spin_trylock=no
icculus@5965
  1916
            ])
icculus@5965
  1917
            AC_MSG_RESULT($has_pthread_spin_trylock)
icculus@5965
  1918
icculus@6374
  1919
            AC_CHECK_HEADER(pthread_np.h, have_pthread_np_h=yes, have_pthread_np_h=no, [ #include <pthread.h> ])
icculus@5969
  1920
            if test x$have_pthread_np_h = xyes; then
icculus@5969
  1921
                AC_DEFINE(HAVE_PTHREAD_NP_H, 1, [ ])
icculus@5969
  1922
            fi
icculus@5969
  1923
icculus@5969
  1924
            # Check to see if pthread naming is available
icculus@5969
  1925
            AC_MSG_CHECKING(for pthread_setname_np)
icculus@5969
  1926
            AC_TRY_LINK_FUNC(pthread_setname_np, [
icculus@5969
  1927
              has_pthread_setname_np=yes
icculus@5969
  1928
              AC_DEFINE(HAVE_PTHREAD_SETNAME_NP, 1, [ ])
icculus@5969
  1929
            ],[
icculus@5969
  1930
              has_pthread_setname_np=no
icculus@5969
  1931
            ])
icculus@5969
  1932
            AC_MSG_RESULT($has_pthread_setname_np)
icculus@5969
  1933
icculus@5969
  1934
            AC_MSG_CHECKING(for pthread_set_name_np)
icculus@5969
  1935
            AC_TRY_LINK_FUNC(pthread_set_name_np, [
icculus@5969
  1936
              has_pthread_set_name_np=yes
icculus@5969
  1937
              AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP, 1, [ ])
icculus@5969
  1938
            ],[
icculus@5969
  1939
              has_pthread_set_name_np=no
icculus@5969
  1940
            ])
icculus@5969
  1941
            AC_MSG_RESULT($has_pthread_set_name_np)
icculus@5969
  1942
slouken@1438
  1943
            # Restore the compiler flags and libraries
slouken@1438
  1944
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1945
slouken@1361
  1946
            # Basic thread creation functions
slouken@1361
  1947
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1948
slouken@1361
  1949
            # Semaphores
slouken@1361
  1950
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1951
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1952
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1953
            else
slouken@1361
  1954
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1955
            fi
slouken@0
  1956
slouken@1361
  1957
            # Mutexes
slouken@1361
  1958
            # We can fake these with semaphores if necessary
slouken@1361
  1959
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1960
slouken@1361
  1961
            # Condition variables
slouken@1361
  1962
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1963
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1964
slouken@1361
  1965
            have_threads=yes
slouken@814
  1966
        fi
slouken@814
  1967
    fi
slouken@814
  1968
}
slouken@814
  1969
slouken@5062
  1970
dnl Determine whether the compiler can produce Windows executables
slouken@5062
  1971
CheckWINDOWS()
slouken@0
  1972
{
slouken@5062
  1973
    AC_MSG_CHECKING(Windows compiler)
slouken@0
  1974
    have_win32_gcc=no
slouken@0
  1975
    AC_TRY_COMPILE([
slouken@0
  1976
     #include <windows.h>
slouken@0
  1977
    ],[
slouken@0
  1978
    ],[
slouken@0
  1979
    have_win32_gcc=yes
slouken@0
  1980
    ])
slouken@0
  1981
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  1982
    if test x$have_win32_gcc != xyes; then
slouken@0
  1983
       AC_MSG_ERROR([
slouken@5062
  1984
*** Your compiler ($CC) does not produce Windows executables!
slouken@0
  1985
       ])
slouken@0
  1986
    fi
slouken@0
  1987
slouken@3168
  1988
    AC_MSG_CHECKING(Windows CE)
slouken@3168
  1989
    have_wince=no
slouken@3168
  1990
    AC_TRY_COMPILE([
slouken@4569
  1991
#if !defined(_WIN32_WCE) && !defined(__MINGW32CE__)
slouken@3168
  1992
#error This is not Windows CE
slouken@3168
  1993
#endif
slouken@3168
  1994
    ],[
slouken@3168
  1995
    ],[
slouken@3168
  1996
    have_wince=yes
icculus@6430
  1997
       AC_MSG_ERROR([
icculus@6430
  1998
*** Sorry, Windows CE is no longer supported.
icculus@6431
  1999
       ])
slouken@3168
  2000
    ])
slouken@3168
  2001
    AC_MSG_RESULT($have_wince)
slouken@6116
  2002
slouken@6116
  2003
    # This fixes Windows stack alignment with newer GCC
slouken@6116
  2004
    CheckStackBoundary
slouken@0
  2005
}
slouken@0
  2006
slouken@0
  2007
dnl Find the DirectX includes and libraries
slouken@0
  2008
CheckDIRECTX()
slouken@0
  2009
{
slouken@0
  2010
    AC_ARG_ENABLE(directx,
slouken@5062
  2011
AC_HELP_STRING([--enable-directx], [use DirectX for Windows audio/video [[default=yes]]]),
slouken@0
  2012
                  , enable_directx=yes)
slouken@0
  2013
    if test x$enable_directx = xyes; then
slouken@1895
  2014
        AC_CHECK_HEADER(d3d9.h, have_d3d=yes)
slouken@3168
  2015
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  2016
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@2714
  2017
        AC_CHECK_HEADER(dinput.h, have_dinput=yes)
icculus@5592
  2018
        AC_CHECK_HEADER(xaudio2.h, have_xaudio2=yes)
slouken@0
  2019
    fi
slouken@158
  2020
}
slouken@158
  2021
slouken@294
  2022
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  2023
CheckDLOPEN()
slouken@294
  2024
{
slouken@731
  2025
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  2026
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  2027
                  , enable_sdl_dlopen=yes)
slouken@731
  2028
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  2029
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  2030
        have_dlopen=no
slouken@294
  2031
        AC_TRY_COMPILE([
slouken@294
  2032
         #include <dlfcn.h>
slouken@294
  2033
        ],[
slouken@1638
  2034
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  2035
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  2036
         #endif
slouken@294
  2037
        ],[
slouken@1361
  2038
        have_dlopen=yes
slouken@294
  2039
        ])
slouken@1361
  2040
        AC_MSG_RESULT($have_dlopen)
slouken@294
  2041
slouken@1361
  2042
        if test x$have_dlopen = xyes; then
slouken@1521
  2043
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  2044
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  2045
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
icculus@5548
  2046
            AC_DEFINE(SDL_LOADSO_DLOPEN, 1, [ ])
slouken@1361
  2047
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  2048
            have_loadso=yes
slouken@294
  2049
        fi
slouken@294
  2050
    fi
slouken@294
  2051
}
slouken@294
  2052
slouken@381
  2053
dnl Check for the usbhid(3) library on *BSD
slouken@381
  2054
CheckUSBHID()
slouken@381
  2055
{
slouken@381
  2056
    if test x$enable_joystick = xyes; then
slouken@1565
  2057
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  2058
        if test x$have_libusbhid = xyes; then
slouken@1565
  2059
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  2060
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  2061
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  2062
        else
slouken@1565
  2063
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  2064
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  2065
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  2066
        fi
slouken@1361
  2067
            
slouken@1361
  2068
        save_CFLAGS="$CFLAGS"
slouken@1361
  2069
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  2070
slouken@381
  2071
        AC_MSG_CHECKING(for usbhid)
slouken@381
  2072
        have_usbhid=no
slouken@381
  2073
        AC_TRY_COMPILE([
slouken@404
  2074
          #include <sys/types.h>
slouken@403
  2075
          #if defined(HAVE_USB_H)
slouken@403
  2076
          #include <usb.h>
slouken@403
  2077
          #endif
slouken@1565
  2078
          #ifdef __DragonFly__
slouken@1565
  2079
          # include <bus/usb/usb.h>
slouken@1565
  2080
          # include <bus/usb/usbhid.h>
slouken@1565
  2081
          #else
slouken@1565
  2082
          # include <dev/usb/usb.h>
slouken@1565
  2083
          # include <dev/usb/usbhid.h>
slouken@1565
  2084
          #endif
slouken@381
  2085
          #if defined(HAVE_USBHID_H)
slouken@381
  2086
          #include <usbhid.h>
slouken@381
  2087
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  2088
          #include <libusb.h>
slouken@381
  2089
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2090
          #include <libusbhid.h>
slouken@404
  2091
          #endif
slouken@381
  2092
        ],[
slouken@381
  2093
          struct report_desc *repdesc;
slouken@381
  2094
          struct usb_ctl_report *repbuf;
slouken@402
  2095
          hid_kind_t hidkind;
slouken@381
  2096
        ],[
slouken@381
  2097
        have_usbhid=yes
slouken@381
  2098
        ])
slouken@381
  2099
        AC_MSG_RESULT($have_usbhid)
slouken@381
  2100
slouken@381
  2101
        if test x$have_usbhid = xyes; then
slouken@381
  2102
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  2103
            have_usbhid_ucr_data=no
slouken@381
  2104
            AC_TRY_COMPILE([
slouken@404
  2105
              #include <sys/types.h>
slouken@404
  2106
              #if defined(HAVE_USB_H)
slouken@404
  2107
              #include <usb.h>
slouken@404
  2108
              #endif
slouken@1565
  2109
              #ifdef __DragonFly__
slouken@1565
  2110
              # include <bus/usb/usb.h>
slouken@1565
  2111
              # include <bus/usb/usbhid.h>
slouken@1565
  2112
              #else
slouken@1565
  2113
              # include <dev/usb/usb.h>
slouken@1565
  2114
              # include <dev/usb/usbhid.h>
slouken@1565
  2115
              #endif
slouken@381
  2116
              #if defined(HAVE_USBHID_H)
slouken@381
  2117
              #include <usbhid.h>
slouken@381
  2118
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  2119
              #include <libusb.h>
slouken@381
  2120
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2121
              #include <libusbhid.h>
slouken@381
  2122
              #endif
slouken@381
  2123
            ],[
slouken@381
  2124
              struct usb_ctl_report buf;
slouken@381
  2125
              if (buf.ucr_data) { }
slouken@381
  2126
            ],[
slouken@381
  2127
            have_usbhid_ucr_data=yes
slouken@381
  2128
            ])
slouken@381
  2129
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2130
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2131
            fi
slouken@381
  2132
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2133
            
slouken@1361
  2134
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2135
            have_usbhid_new=no
slouken@407
  2136
            AC_TRY_COMPILE([
slouken@407
  2137
              #include <sys/types.h>
slouken@407
  2138
              #if defined(HAVE_USB_H)
slouken@407
  2139
              #include <usb.h>
slouken@407
  2140
              #endif
slouken@3392
  2141
              #ifdef __DragonFly__
slouken@2158
  2142
              #include <bus/usb/usb.h>
slouken@2158
  2143
              #include <bus/usb/usbhid.h>
slouken@3392
  2144
              #else
slouken@407
  2145
              #include <dev/usb/usb.h>
slouken@407
  2146
              #include <dev/usb/usbhid.h>
slouken@3392
  2147
              #endif
slouken@407
  2148
              #if defined(HAVE_USBHID_H)
slouken@407
  2149
              #include <usbhid.h>
slouken@407
  2150
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2151
              #include <libusb.h>
slouken@407
  2152
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2153
              #include <libusbhid.h>
slouken@407
  2154
              #endif
slouken@407
  2155
            ],[
slouken@407
  2156
              report_desc_t d;
slouken@1361
  2157
              hid_start_parse(d, 1, 1);
slouken@407
  2158
            ],[
slouken@407
  2159
            have_usbhid_new=yes
slouken@407
  2160
            ])
slouken@407
  2161
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2162
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2163
            fi
slouken@407
  2164
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2165
slouken@1565
  2166
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2167
            have_machine_joystick=no
slouken@1565
  2168
            AC_TRY_COMPILE([
slouken@1565
  2169
              #include <machine/joystick.h>
slouken@1565
  2170
            ],[
slouken@1565
  2171
              struct joystick t;
slouken@1565
  2172
            ],[
slouken@1565
  2173
            have_machine_joystick=yes
slouken@1565
  2174
            ])
slouken@1565
  2175
            if test x$have_machine_joystick = xyes; then
icculus@5548
  2176
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H, 1, [ ])
slouken@1565
  2177
            fi
slouken@1565
  2178
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2179
icculus@5548
  2180
            AC_DEFINE(SDL_JOYSTICK_USBHID, 1, [ ])
slouken@1361
  2181
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2182
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2183
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2184
            have_joystick=yes
slouken@381
  2185
        fi
slouken@1361
  2186
        CFLAGS="$save_CFLAGS"
slouken@381
  2187
    fi
slouken@381
  2188
}
slouken@381
  2189
slouken@1361
  2190
dnl Check for clock_gettime()
slouken@1361
  2191
CheckClockGettime()
slouken@795
  2192
{
slouken@1361
  2193
    AC_ARG_ENABLE(clock_gettime,
urkle@7138
  2194
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=yes]]]),
urkle@7138
  2195
                  , enable_clock_gettime=yes)
slouken@1361
  2196
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2197
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2198
        if test x$have_clock_gettime = xyes; then
icculus@5548
  2199
            AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [ ])
slouken@1521
  2200
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
slouken@3087
  2201
        else
slouken@3087
  2202
            AC_CHECK_LIB(c, clock_gettime, have_clock_gettime=yes)
slouken@3087
  2203
            if test x$have_clock_gettime = xyes; then
icculus@5548
  2204
               AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [ ])
slouken@3087
  2205
               EXTRA_LDFLAGS="$EXTRA_LDFLAGS"
slouken@3087
  2206
            fi
icculus@1175
  2207
        fi
slouken@795
  2208
    fi
slouken@795
  2209
}
slouken@795
  2210
slouken@1062
  2211
dnl Check for a valid linux/version.h
slouken@1062
  2212
CheckLinuxVersion()
slouken@1062
  2213
{
slouken@1062
  2214
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2215
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2216
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2217
    fi
slouken@1062
  2218
}
slouken@1062
  2219
slouken@1127
  2220
dnl Check if we want to use RPATH
slouken@1127
  2221
CheckRPATH()
slouken@1127
  2222
{
slouken@1127
  2223
    AC_ARG_ENABLE(rpath,
slouken@1637
  2224
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2225
                  , enable_rpath=yes)
slouken@1127
  2226
}
slouken@1127
  2227
slouken@1550
  2228
dnl Set up the configuration based on the host platform!
slouken@1550
  2229
case "$host" in
slouken@5411
  2230
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-aix*|*-*-minix*)
slouken@1550
  2231
        case "$host" in
slouken@1361
  2232
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2233
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2234
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2235
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2236
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2237
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2238
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2239
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2240
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2241
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2242
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2243
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2244
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2245
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2246
            *-*-aix*)           ARCH=aix ;;
slouken@2775
  2247
            *-*-minix*)         ARCH=minix ;;
slouken@795
  2248
        esac
icculus@1573
  2249
        CheckVisibilityHidden
slouken@1
  2250
        CheckDummyVideo
slouken@68
  2251
        CheckDiskAudio
icculus@1532
  2252
        CheckDummyAudio
slouken@371
  2253
        CheckDLOPEN
slouken@0
  2254
        CheckOSS
slouken@0
  2255
        CheckALSA
icculus@2271
  2256
        CheckPulseAudio
slouken@0
  2257
        CheckARTSC
slouken@0
  2258
        CheckESD
slouken@0
  2259
        CheckNAS
slouken@0
  2260
        CheckX11
slouken@167
  2261
        CheckDirectFB
slouken@2947
  2262
        CheckFusionSound
icculus@1191
  2263
        CheckOpenGLX11
slouken@6188
  2264
        CheckOpenGLESX11
icculus@6734
  2265
        CheckLibUDev
icculus@6774
  2266
        CheckDBus
slouken@0
  2267
        CheckInputEvents
icculus@1201
  2268
        CheckTslib
slouken@1361
  2269
        CheckUSBHID
slouken@0
  2270
        CheckPTHREAD
slouken@1361
  2271
        CheckClockGettime
slouken@1062
  2272
        CheckLinuxVersion
slouken@1127
  2273
        CheckRPATH
slouken@1361
  2274
        # Set up files for the audio library
slouken@1361
  2275
        if test x$enable_audio = xyes; then
slouken@1361
  2276
          case $ARCH in
slouken@1565
  2277
            sysv5|solaris|hpux)
icculus@5548
  2278
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO, 1, [ ])
slouken@1361
  2279
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2280
                have_audio=yes
slouken@1361
  2281
            ;;
slouken@1565
  2282
            netbsd|openbsd)
icculus@5548
  2283
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD, 1, [ ])
slouken@1567
  2284
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2285
                have_audio=yes
slouken@1361
  2286
            ;;
slouken@1361
  2287
            aix)
icculus@5548
  2288
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUDIO, 1, [ ])
slouken@1361
  2289
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2290
                have_audio=yes
slouken@1361
  2291
            ;;
slouken@1361
  2292
          esac
slouken@371
  2293
        fi
slouken@0
  2294
        # Set up files for the joystick library
slouken@0
  2295
        if test x$enable_joystick = xyes; then
slouken@1361
  2296
          case $ARCH in
slouken@1361
  2297
            linux)
icculus@5548
  2298
                AC_DEFINE(SDL_JOYSTICK_LINUX, 1, [ ])
slouken@1361
  2299
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2300
                have_joystick=yes
slouken@1361
  2301
            ;;
slouken@1361
  2302
          esac
slouken@0
  2303
        fi
slouken@2713
  2304
        # Set up files for the haptic library
slouken@2713
  2305
        if test x$enable_haptic = xyes; then
slouken@2713
  2306
           if test x$use_input_events = xyes; then
slouken@2713
  2307
             case $ARCH in
slouken@2713
  2308
               linux)
icculus@5548
  2309
                   AC_DEFINE(SDL_HAPTIC_LINUX, 1, [ ])
slouken@2713
  2310
                   SOURCES="$SOURCES $srcdir/src/haptic/linux/*.c"
slouken@2713
  2311
                   have_haptic=yes
slouken@2713
  2312
               ;;
slouken@2713
  2313
             esac
slouken@2713
  2314
           fi
slouken@2713
  2315
        fi
icculus@3170
  2316
        # Set up files for the power library
icculus@3170
  2317
        if test x$enable_power = xyes; then
icculus@3170
  2318
             case $ARCH in
icculus@3170
  2319
               linux)
icculus@5548
  2320
                   AC_DEFINE(SDL_POWER_LINUX, 1, [ ])
icculus@3170
  2321
                   SOURCES="$SOURCES $srcdir/src/power/linux/*.c"
icculus@3170
  2322
                   have_power=yes
icculus@3170
  2323
               ;;
icculus@3170
  2324
             esac
icculus@3170
  2325
        fi
slouken@0
  2326
        # Set up files for the timer library
slouken@0
  2327
        if test x$enable_timers = xyes; then
icculus@5548
  2328
            AC_DEFINE(SDL_TIMER_UNIX, 1, [ ])
slouken@1361
  2329
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2330
            have_timers=yes
slouken@0
  2331
        fi
slouken@0
  2332
        ;;
slouken@0
  2333
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2334
        ARCH=win32
slouken@1550
  2335
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2336
            # Default cross-compile location
slouken@4476
  2337
            ac_default_prefix=/usr/local/cross-tools/$host
slouken@0
  2338
        else
slouken@0
  2339
            # Look for the location of the tools and install there
slouken@750
  2340
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2341
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2342
            fi
slouken@0
  2343
        fi
slouken@1
  2344
        CheckDummyVideo
slouken@68
  2345
        CheckDiskAudio
icculus@1532
  2346
        CheckDummyAudio
slouken@5062
  2347
        CheckWINDOWS
slouken@5062
  2348
        CheckWINDOWSGL
slouken@0
  2349
        CheckDIRECTX
slouken@5093
  2350
slouken@5093
  2351
        # Set up the core platform files
slouken@5093
  2352
        SOURCES="$SOURCES $srcdir/src/core/windows/*.c"
slouken@5093
  2353
slouken@1895
  2354
        # Set up files for the video library
slouken@1895
  2355
        if test x$enable_video = xyes; then
icculus@5548
  2356
            AC_DEFINE(SDL_VIDEO_DRIVER_WINDOWS, 1, [ ])
slouken@5062
  2357
            SOURCES="$SOURCES $srcdir/src/video/windows/*.c"
slouken@1895
  2358
            have_video=yes
slouken@1895
  2359
            AC_ARG_ENABLE(render-d3d,
slouken@1895
  2360
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@1895
  2361
                                , enable_render_d3d=yes)
slouken@1895
  2362
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
icculus@5548
  2363
                AC_DEFINE(SDL_VIDEO_RENDER_D3D, 1, [ ])
slouken@1895
  2364
            fi
slouken@1895
  2365
        fi
slouken@0
  2366
        # Set up files for the audio library
slouken@0
  2367
        if test x$enable_audio = xyes; then
icculus@5588
  2368
            AC_DEFINE(SDL_AUDIO_DRIVER_WINMM, 1, [ ])
icculus@5588
  2369
            SOURCES="$SOURCES $srcdir/src/audio/winmm/*.c"
slouken@1895
  2370
            if test x$have_dsound = xyes; then
icculus@5548
  2371
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND, 1, [ ])
icculus@5587
  2372
                SOURCES="$SOURCES $srcdir/src/audio/directsound/*.c"
nathanheisey@5557
  2373
            fi
icculus@5592
  2374
            if test x$have_xaudio2 = xyes; then
icculus@5592
  2375
                AC_DEFINE(SDL_AUDIO_DRIVER_XAUDIO2, 1, [ ])
icculus@5592
  2376
                SOURCES="$SOURCES $srcdir/src/audio/xaudio2/*.c"
slouken@0
  2377
            fi
slouken@1361
  2378
            have_audio=yes
slouken@0
  2379
        fi
slouken@0
  2380
        # Set up files for the joystick library
slouken@0
  2381
        if test x$enable_joystick = xyes; then
slouken@1895
  2382
            if test x$have_dinput = xyes; then
icculus@5548
  2383
                AC_DEFINE(SDL_JOYSTICK_DINPUT, 1, [ ])
slouken@5062
  2384
                SOURCES="$SOURCES $srcdir/src/joystick/windows/SDL_dxjoystick.c"
slouken@4894
  2385
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldinput8 -ldxguid -ldxerr8"
slouken@1895
  2386
            else
icculus@5548
  2387
                AC_DEFINE(SDL_JOYSTICK_WINMM, 1, [ ])
slouken@5062
  2388
                SOURCES="$SOURCES $srcdir/src/joystick/windows/SDL_mmjoystick.c"
slouken@1895
  2389
            fi
slouken@1361
  2390
            have_joystick=yes
slouken@0
  2391
        fi
slouken@2713
  2392
        if test x$enable_haptic = xyes; then
slouken@2713
  2393
            if test x$have_dinput = xyes; then
icculus@5548
  2394
                AC_DEFINE(SDL_HAPTIC_DINPUT, 1, [ ])
slouken@5062
  2395
                SOURCES="$SOURCES $srcdir/src/haptic/windows/SDL_syshaptic.c"
slouken@2713
  2396
                have_haptic=yes
slouken@2713
  2397
            fi
slouken@2713
  2398
        fi
icculus@3170
  2399
        if test x$enable_power = xyes; then
icculus@5548
  2400
            AC_DEFINE(SDL_POWER_WINDOWS, 1, [ ])
icculus@3170
  2401
            SOURCES="$SOURCES $srcdir/src/power/windows/SDL_syspower.c"
icculus@3170
  2402
            have_power=yes
icculus@3170
  2403
        fi
slouken@0
  2404
        # Set up files for the thread library
slouken@0
  2405
        if test x$enable_threads = xyes; then
icculus@5548
  2406
            AC_DEFINE(SDL_THREAD_WINDOWS, 1, [ ])
slouken@5062
  2407
            SOURCES="$SOURCES $srcdir/src/thread/windows/SDL_sysmutex.c"
slouken@5062
  2408
            SOURCES="$SOURCES $srcdir/src/thread/windows/SDL_syssem.c"
slouken@5062
  2409
            SOURCES="$SOURCES $srcdir/src/thread/windows/SDL_systhread.c"
slouken@1361
  2410
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2411
            have_threads=yes
slouken@0
  2412
        fi
slouken@0
  2413
        # Set up files for the timer library
slouken@0
  2414
        if test x$enable_timers = xyes; then
icculus@5548
  2415
            AC_DEFINE(SDL_TIMER_WINDOWS, 1, [ ])
slouken@5062
  2416
            SOURCES="$SOURCES $srcdir/src/timer/windows/*.c"
slouken@1361
  2417
            have_timers=yes
slouken@1361
  2418
        fi
slouken@1361
  2419
        # Set up files for the shared object loading library
slouken@1361
  2420
        if test x$enable_loadso = xyes; then
icculus@5548
  2421
            AC_DEFINE(SDL_LOADSO_WINDOWS, 1, [ ])
slouken@5062
  2422
            SOURCES="$SOURCES $srcdir/src/loadso/windows/*.c"
slouken@1361
  2423
            have_loadso=yes
slouken@1361
  2424
        fi
slouken@1361
  2425
        # Set up the system libraries we need
slouken@7235
  2426
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm -limm32 -lole32 -loleaut32 -lshell32 -lversion -luuid -XCClinker -static-libgcc"
slouken@5062
  2427
        # The Windows platform requires special setup
slouken@5062
  2428
        VERSION_SOURCES="$srcdir/src/main/windows/*.rc"
slouken@5062
  2429
        SDLMAIN_SOURCES="$srcdir/src/main/windows/*.c"
slouken@0
  2430
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@6250
  2431
        SDL_LIBS="-lmingw32 -lSDL2main $SDL_LIBS -mwindows"
slouken@0
  2432
        ;;
slouken@3292
  2433
    *-*-beos* | *-*-haiku*)
slouken@0
  2434
        ARCH=beos
slouken@7204
  2435
        ac_default_prefix=/boot/common
slouken@1
  2436
        CheckDummyVideo
slouken@68
  2437
        CheckDiskAudio
icculus@1532
  2438
        CheckDummyAudio
slouken@0
  2439
        CheckBWINDOW
slouken@0
  2440
        CheckBeGL
slouken@0
  2441
        # Set up files for the audio library
slouken@0
  2442
        if test x$enable_audio = xyes; then
icculus@5548
  2443
            AC_DEFINE(SDL_AUDIO_DRIVER_BEOSAUDIO, 1, [ ])
slouken@1361
  2444
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2445
            have_audio=yes
slouken@0
  2446
        fi
slouken@0
  2447
        # Set up files for the joystick library
slouken@0
  2448
        if test x$enable_joystick = xyes; then
icculus@5548
  2449
            AC_DEFINE(SDL_JOYSTICK_BEOS, 1, [ ])
slouken@1361
  2450
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2451
            have_joystick=yes
slouken@0
  2452
        fi
slouken@0
  2453
        # Set up files for the thread library
slouken@0
  2454
        if test x$enable_threads = xyes; then
icculus@5548
  2455
            AC_DEFINE(SDL_THREAD_BEOS, 1, [ ])
slouken@1361
  2456
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2457
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2458
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2459
            have_threads=yes
slouken@0
  2460
        fi
slouken@0
  2461
        # Set up files for the timer library
slouken@0
  2462
        if test x$enable_timers = xyes; then
icculus@5548
  2463
            AC_DEFINE(SDL_TIMER_BEOS, 1, [ ])
slouken@1361
  2464
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2465
            have_timers=yes
slouken@1361
  2466
        fi
slouken@1361
  2467
        # Set up files for the shared object loading library
slouken@1361
  2468
        if test x$enable_loadso = xyes; then
icculus@5548
  2469
            AC_DEFINE(SDL_LOADSO_BEOS, 1, [ ])
slouken@1361
  2470
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2471
            have_loadso=yes
slouken@0
  2472
        fi
icculus@3173
  2473
        # Set up files for the system power library
icculus@3173
  2474
        if test x$enable_power = xyes; then
icculus@5548
  2475
            AC_DEFINE(SDL_POWER_BEOS, 1, [ ])
icculus@3173
  2476
            SOURCES="$SOURCES $srcdir/src/power/beos/*.c"
icculus@3173
  2477
            have_power=yes
icculus@3173
  2478
        fi
slouken@1367
  2479
        # The BeOS platform requires special setup.
slouken@1367
  2480
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2481
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2482
        ;;
slouken@6329
  2483
    arm*-apple-darwin*)
slouken@6329
  2484
        # iOS - We are not writing anything to confdefs.h because you have to replace
slouken@6329
  2485
        # SDL_config.h for SDL_config_iphoneos.h anyway
slouken@6329
  2486
        ARCH=ios
slouken@6329
  2487
slouken@6329
  2488
        CheckVisibilityHidden
slouken@6329
  2489
        CheckDummyVideo
slouken@6329
  2490
        CheckDiskAudio
slouken@6329
  2491
        CheckDummyAudio
slouken@6329
  2492
        CheckDLOPEN
slouken@6329
  2493
        CheckCOCOA
slouken@6329
  2494
        CheckPTHREAD
slouken@6329
  2495
slouken@6329
  2496
slouken@6329
  2497
        # Set up files for the audio library
slouken@6329
  2498
        if test x$enable_audio = xyes; then
slouken@6329
  2499
            SOURCES="$SOURCES $srcdir/src/audio/coreaudio/*.c"
slouken@6329
  2500
            have_audio=yes
slouken@6329
  2501
        fi
slouken@6329
  2502
        # Set up files for the joystick library
slouken@6329
  2503
        if test x$enable_joystick = xyes; then
slouken@6329
  2504
            SOURCES="$SOURCES $srcdir/src/joystick/iphoneos/*.m"
slouken@6329
  2505
            have_joystick=yes
slouken@6329
  2506
        fi
slouken@6329
  2507
        # Set up files for the haptic library
slouken@6329
  2508
        #if test x$enable_haptic = xyes; then
slouken@6329
  2509
        #    SOURCES="$SOURCES $srcdir/src/haptic/darwin/*.c"
slouken@6329
  2510
        #    have_haptic=yes
slouken@6329
  2511
        #    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,ForceFeedback"
slouken@6329
  2512
        #fi
slouken@6329
  2513
        # Set up files for the power library
slouken@6329
  2514
        if test x$enable_power = xyes; then
slouken@6329
  2515
            SOURCES="$SOURCES $srcdir/src/power/uikit/*.m"
slouken@6329
  2516
            have_power=yes
slouken@6329
  2517
        fi
slouken@6329
  2518
        # Set up files for the timer library
slouken@6329
  2519
        if test x$enable_timers = xyes; then
slouken@6329
  2520
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@6329
  2521
            have_timers=yes
slouken@6329
  2522
        fi
slouken@6329
  2523
        # Set up additional files for the file library
slouken@6329
  2524
        if test x$enable_file = xyes; then
slouken@6329
  2525
            SOURCES="$SOURCES $srcdir/src/file/cocoa/*.m"
slouken@6329
  2526
        fi
slouken@6329
  2527
        # The iOS platform requires special setup.
slouken@6329
  2528
        SOURCES="$SOURCES $srcdir/src/video/uikit/*.m"
slouken@6329
  2529
        SOURCES="$SOURCES $srcdir/src/video/uikit/*.c"
gabomdq@6960
  2530
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
gabomdq@6960
  2531
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm -liconv -lobjc"
gabomdq@6960
  2532
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Foundation"
gabomdq@6960
  2533
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,UIKit"
gabomdq@6960
  2534
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGLES"
gabomdq@6960
  2535
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuartzCore"
gabomdq@6960
  2536
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreAudio"
gabomdq@6960
  2537
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AudioToolbox"
gabomdq@6960
  2538
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreGraphics"
slouken@6329
  2539
        ;;
slouken@0
  2540
    *-*-darwin* )
icculus@1133
  2541
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2542
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2543
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2544
        ARCH=macosx
slouken@1624
  2545
slouken@1628
  2546
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2547
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2548
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2549
slouken@1742
  2550
        CheckVisibilityHidden
slouken@1
  2551
        CheckDummyVideo
slouken@68
  2552
        CheckDiskAudio
icculus@1532
  2553
        CheckDummyAudio
slouken@1638
  2554
        CheckDLOPEN
icculus@1133
  2555
        CheckCOCOA
icculus@1174
  2556
        CheckX11
slouken@0
  2557
        CheckMacGL
icculus@1191
  2558
        CheckOpenGLX11
slouken@0
  2559
        CheckPTHREAD
icculus@1445
  2560
slouken@2238
  2561
        # Good optimization on Mac OS X, yes...
slouken@2238
  2562
        EXTRA_CFLAGS="$EXTRA_CFLAGS -falign-loops=16"
slouken@2238
  2563
icculus@1445
  2564
        # Need this or things might misbuild on a G3.
slouken@1521
  2565
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2566
slouken@0
  2567
        # Set up files for the audio library
slouken@0
  2568
        if test x$enable_audio = xyes; then
icculus@5548
  2569
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO, 1, [ ])
icculus@5596
  2570
            SOURCES="$SOURCES $srcdir/src/audio/coreaudio/*.c"
slouken@1361
  2571
            have_audio=yes
slouken@0
  2572
        fi
slouken@0
  2573
        # Set up files for the joystick library
slouken@0
  2574
        if test x$enable_joystick = xyes; then
icculus@5548
  2575
            AC_DEFINE(SDL_JOYSTICK_IOKIT, 1, [ ])
slouken@1361
  2576
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1361
  2577
            have_joystick=yes
slouken@0
  2578
        fi
slouken@2713
  2579
        # Set up files for the haptic library
slouken@2713
  2580
        if test x$enable_haptic = xyes; then
icculus@5548
  2581
            AC_DEFINE(SDL_HAPTIC_IOKIT, 1, [ ])
slouken@2713
  2582
            SOURCES="$SOURCES $srcdir/src/haptic/darwin/*.c"
slouken@2713
  2583
            have_haptic=yes
icculus@3623
  2584
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,ForceFeedback"
slouken@2713
  2585
        fi
icculus@3170
  2586
        # Set up files for the power library
icculus@3170
  2587
        if test x$enable_power = xyes; then
icculus@5548
  2588
            AC_DEFINE(SDL_POWER_MACOSX, 1, [ ])
icculus@3170
  2589
            SOURCES="$SOURCES $srcdir/src/power/macosx/*.c"
icculus@3170
  2590
            have_power=yes
icculus@3170
  2591
        fi
slouken@0
  2592
        # Set up files for the timer library
slouken@0
  2593
        if test x$enable_timers = xyes; then
icculus@5548
  2594
            AC_DEFINE(SDL_TIMER_UNIX, 1, [ ])
slouken@1361
  2595
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2596
            have_timers=yes
slouken@1361
  2597
        fi
slouken@4454
  2598
        # Set up additional files for the file library
slouken@4454
  2599
        if test x$enable_file = xyes; then
slouken@4454
  2600
            SOURCES="$SOURCES $srcdir/src/file/cocoa/*.m"
slouken@4454
  2601
        fi
slouken@1621
  2602
        # The Mac OS X platform requires special setup.
slouken@1521
  2603
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@3049
  2604
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lobjc"
icculus@3623
  2605
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
icculus@3623
  2606
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
icculus@3623
  2607
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
slouken@3621
  2608
        # If audio is used, add the AudioUnit framework
slouken@3243
  2609
        if test x$enable_audio = xyes; then
icculus@3623
  2610
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreAudio -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2611
        fi
slouken@0
  2612
        ;;
slouken@0
  2613
    *)
slouken@1361
  2614
        AC_MSG_ERROR([
slouken@1550
  2615
*** Unsupported host:  Please add to configure.in
slouken@1361
  2616
        ])
slouken@0
  2617
        ;;
slouken@0
  2618
esac
slouken@0
  2619
icculus@5975
  2620
dnl Do this on all platforms, after everything else.
icculus@5975
  2621
CheckWarnAll
icculus@5975
  2622
slouken@1361
  2623
# Verify that we have all the platform specific files we need
icculus@2066
  2624
slouken@3104
  2625
if test x$have_joystick != xyes; then
slouken@3104
  2626
    if test x$enable_joystick = xyes; then
icculus@5548
  2627
        AC_DEFINE(SDL_JOYSTICK_DISABLED, 1, [ ])
slouken@3097
  2628
    fi
slouken@1361
  2629
    SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
slouken@1361
  2630
fi
slouken@2713
  2631
if test x$have_haptic != xyes; then
slouken@2713
  2632
    if test x$enable_haptic = xyes; then
icculus@5548
  2633
        AC_DEFINE(SDL_HAPTIC_DISABLED, 1, [ ])
slouken@2713
  2634
    fi
slouken@2713
  2635
    SOURCES="$SOURCES $srcdir/src/haptic/dummy/*.c"
slouken@2713
  2636
fi
slouken@1361
  2637
if test x$have_threads != xyes; then
slouken@1361
  2638
    if test x$enable_threads = xyes; then
icculus@5548
  2639
        AC_DEFINE(SDL_THREADS_DISABLED, 1, [ ])
slouken@1361
  2640
    fi
slouken@1361
  2641
    SOURCES="$SOURCES $srcdir/src/thread/generic/*.c"
slouken@1361
  2642
fi
slouken@1361
  2643
if test x$have_timers != xyes; then
slouken@1361
  2644
    if test x$enable_timers = xyes; then
icculus@5548
  2645
        AC_DEFINE(SDL_TIMERS_DISABLED, 1, [ ])
slouken@1361
  2646
    fi
slouken@1361
  2647
    SOURCES="$SOURCES $srcdir/src/timer/dummy/*.c"
slouken@1361
  2648
fi
slouken@1361
  2649
if test x$have_loadso != xyes; then
slouken@1361
  2650
    if test x$enable_loadso = xyes; then
icculus@5548
  2651
        AC_DEFINE(SDL_LOADSO_DISABLED, 1, [ ])
slouken@1361
  2652
    fi
slouken@1361
  2653
    SOURCES="$SOURCES $srcdir/src/loadso/dummy/*.c"
slouken@1361
  2654
fi
slouken@1397
  2655
if test x$SDLMAIN_SOURCES = x; then
slouken@1397
  2656
    SDLMAIN_SOURCES="$srcdir/src/main/dummy/*.c"
slouken@1397
  2657
fi
slouken@6688
  2658
SDLTEST_SOURCES="$srcdir/src/test/*.c"
slouken@0
  2659
slouken@3334
  2660
OBJECTS=`echo $SOURCES`
slouken@5112
  2661
DEPENDS=`echo $SOURCES | tr ' ' '\n'`
slouken@3334
  2662
for EXT in asm cc m c S; do
slouken@3334
  2663
    OBJECTS=`echo "$OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.'$EXT',$(objects)/\1.lo,g'`
slouken@5112
  2664
    DEPENDS=`echo "$DEPENDS" | sed "s,^\\([[^ ]]*\\)/\\([[^ ]]*\\)\\.$EXT\\$,\\\\
slouken@3415
  2665
\\$(objects)/\\2.lo: \\1/\\2.$EXT\\\\
slouken@3415
  2666
	\\$(LIBTOOL) --mode=compile \\$(CC) \\$(CFLAGS) \\$(EXTRA_CFLAGS) $DEPENDENCY_TRACKING_OPTIONS -c \\$< -o \\$@,g"`
slouken@3334
  2667
done
slouken@0
  2668
slouken@3334
  2669
VERSION_OBJECTS=`echo $VERSION_SOURCES`
slouken@3334
  2670
VERSION_DEPENDS=`echo $VERSION_SOURCES`
slouken@3334
  2671
VERSION_OBJECTS=`echo "$VERSION_OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.rc,$(objects)/\1.o,g'`
slouken@3415
  2672
VERSION_DEPENDS=`echo "$VERSION_DEPENDS" | sed "s,\\([[^ ]]*\\)/\\([[^ ]]*\\)\\.rc,\\\\
slouken@3415
  2673
\\$(objects)/\\2.o: \\1/\\2.rc\\\\
slouken@3415
  2674
	\\$(WINDRES) \\$< \\$@,g"`
slouken@3334
  2675
slouken@3334
  2676
SDLMAIN_OBJECTS=`echo $SDLMAIN_SOURCES`
slouken@3334
  2677
SDLMAIN_DEPENDS=`echo $SDLMAIN_SOURCES`
slouken@3334
  2678
SDLMAIN_OBJECTS=`echo "$SDLMAIN_OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.o,g'`
slouken@3415
  2679
SDLMAIN_DEPENDS=`echo "$SDLMAIN_DEPENDS" | sed "s,\\([[^ ]]*\\)/\\([[^ ]]*\\)\\.c,\\\\
slouken@3415
  2680
\\$(objects)/\\2.o: \\1/\\2.c\\\\
slouken@3415
  2681
	\\$(LIBTOOL) --mode=compile \\$(CC) \\$(CFLAGS) \\$(EXTRA_CFLAGS) $DEPENDENCY_TRACKING_OPTIONS -c \\$< -o \\$@,g"`
slouken@1397
  2682
slouken@6688
  2683
SDLTEST_OBJECTS=`echo $SDLTEST_SOURCES`
slouken@6688
  2684
SDLTEST_DEPENDS=`echo $SDLTEST_SOURCES`