configure.in
author Sam Lantinga <slouken@libsdl.org>
Mon, 26 Jun 2006 05:27:15 +0000
changeset 1889 5225a9cc25a2
parent 1886 44635227a939
child 1890 2c22f1351941
permissions -rw-r--r--
Almost added Mac OS X nasm support
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(README)
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AC_CONFIG_HEADER(include/SDL_config.h)
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AC_GNU_SOURCE
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dnl Set various version strings - taken gratefully from the GTk sources
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#
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# Making releases:
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# Edit include/SDL/SDL_version.h and change the version, then:
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#   SDL_MICRO_VERSION += 1;
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#   SDL_INTERFACE_AGE += 1;
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#   SDL_BINARY_AGE += 1;
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# if any functions have been added, set SDL_INTERFACE_AGE to 0.
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# if backwards compatibility has been broken,
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# set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0.
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#
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SDL_MAJOR_VERSION=1
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SDL_MINOR_VERSION=2
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SDL_MICRO_VERSION=11
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SDL_INTERFACE_AGE=0
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SDL_BINARY_AGE=11
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SDL_VERSION=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION.$SDL_MICRO_VERSION
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AC_SUBST(SDL_MAJOR_VERSION)
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AC_SUBST(SDL_MINOR_VERSION)
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AC_SUBST(SDL_MICRO_VERSION)
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AC_SUBST(SDL_INTERFACE_AGE)
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AC_SUBST(SDL_BINARY_AGE)
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AC_SUBST(SDL_VERSION)
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# libtool versioning
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LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
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LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
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LT_REVISION=$SDL_INTERFACE_AGE
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LT_AGE=`expr $SDL_BINARY_AGE - $SDL_INTERFACE_AGE`
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AC_SUBST(LT_RELEASE)
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AC_SUBST(LT_CURRENT)
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AC_SUBST(LT_REVISION)
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AC_SUBST(LT_AGE)
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dnl Detect the canonical build and host environments
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AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
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AC_CANONICAL_HOST
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AC_C_BIGENDIAN
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if test x$ac_cv_c_bigendian = xyes; then
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    AC_DEFINE(SDL_BYTEORDER, 4321)
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else
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    AC_DEFINE(SDL_BYTEORDER, 1234)
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fi
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dnl Set up the compiler and linker flags
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INCLUDE="-I$srcdir/include"
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if test x$srcdir != x.; then
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    # Remove SDL_config.h from the source directory, since it's the
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    # default one, and we want to include the one that we generate.
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    if test -f $srcdir/include/SDL_config.h; then
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        rm $srcdir/include/SDL_config.h
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    fi
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    INCLUDE="-Iinclude $INCLUDE"
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fi
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case "$host" in
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    *-*-cygwin*)
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        # We build SDL on cygwin without the UNIX emulation layer
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        BASE_CFLAGS="-I/usr/include/mingw -mno-cygwin"
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        BASE_LDFLAGS="-mno-cygwin"
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        ;;
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    *)
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        BASE_CFLAGS="-D_GNU_SOURCE=1"
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        BASE_LDFLAGS=""
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        ;;
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esac
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BUILD_CFLAGS="$CFLAGS $CPPFLAGS"
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EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS"
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BUILD_LDFLAGS="$LDFLAGS"
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EXTRA_LDFLAGS="$BASE_LDFLAGS"
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# I can't remember why I added this.  I'm sure it'll come to me...
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#for path in /usr/local; do
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#    if test -d $path/include; then
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#        EXTRA_CFLAGS="$EXTRA_CFLAGS -I$path/include"
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#    fi
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#    if test -d $path/lib; then
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#        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$path/lib"
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#    fi
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#done
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SDL_CFLAGS="$BASE_CFLAGS"
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SDL_LIBS="-lSDL $BASE_LDFLAGS"
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CPPFLAGS="$CPPFLAGS $EXTRA_CFLAGS"
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CFLAGS="$CFLAGS $EXTRA_CFLAGS"
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LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
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dnl Check for tools
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AC_LIBTOOL_WIN32_DLL
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AC_PROG_LIBTOOL
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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dnl Check for compiler characteristics
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AC_C_CONST
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AC_C_INLINE
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AC_C_VOLATILE
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dnl See whether we are allowed to use the system C library
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AC_ARG_ENABLE(libc,
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AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
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              , enable_libc=yes)
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if test x$enable_libc = xyes; then
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    AC_DEFINE(HAVE_LIBC)
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    dnl Check for C library headers
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    AC_HEADER_STDC
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    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)
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    dnl Check for typedefs, structures, etc.
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    AC_TYPE_SIZE_T
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    if test x$ac_cv_header_inttypes_h = xyes -o x$ac_cv_header_stdint_h = xyes; then
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        AC_CHECK_TYPE(int64_t)
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        if test x$ac_cv_type_int64_t = xyes; then
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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        have_inttypes=yes
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    fi
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    dnl Checks for library functions.
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    AC_FUNC_ALLOCA
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    AC_FUNC_MEMCMP
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    if test x$ac_cv_func_memcmp_working = xyes; then
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        AC_DEFINE(HAVE_MEMCMP)
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    fi
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    AC_FUNC_STRTOD
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    if test x$ac_cv_func_strtod = xyes; then
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        AC_DEFINE(HAVE_STRTOD)
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    fi
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    AC_CHECK_FUNCS(malloc calloc realloc free getenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf iconv sigaction setjmp nanosleep)
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    AC_CHECK_LIB(m, pow, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
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fi
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if test x$have_inttypes != xyes; then
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    AC_CHECK_SIZEOF(char, 1)
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    AC_CHECK_SIZEOF(short, 2)
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    AC_CHECK_SIZEOF(int, 4)
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    AC_CHECK_SIZEOF(long, 4)
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    AC_CHECK_SIZEOF(long long, 8)
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    if test x$ac_cv_sizeof_char = x1; then
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        AC_DEFINE(int8_t, signed char)
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        AC_DEFINE(uint8_t, unsigned char)
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    fi
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    if test x$ac_cv_sizeof_short = x2; then
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        AC_DEFINE(int16_t, signed short)
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        AC_DEFINE(uint16_t, unsigned short)
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    else
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        if test x$ac_cv_sizeof_int = x2; then
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            AC_DEFINE(int16_t, signed int)
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            AC_DEFINE(uint16_t, unsigned int)
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        fi
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    fi
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    if test x$ac_cv_sizeof_int = x4; then
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        AC_DEFINE(int32_t, signed int)
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        AC_DEFINE(uint32_t, unsigned int)
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    else
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        if test x$ac_cv_sizeof_long = x4; then
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            AC_DEFINE(int32_t, signed long)
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            AC_DEFINE(uint32_t, unsigned long)
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        fi
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    fi
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    if test x$ac_cv_sizeof_long = x8; then
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        AC_DEFINE(int64_t, signed long)
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        AC_DEFINE(uint64_t, unsigned long)
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        AC_DEFINE(SDL_HAS_64BIT_TYPE)
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    else
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        if test x$ac_cv_sizeof_long_long = x8; then
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            AC_DEFINE(int64_t, signed long long)
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            AC_DEFINE(uint64_t, unsigned long long)
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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    fi
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    AC_DEFINE(size_t, unsigned int)
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    AC_DEFINE(uintptr_t, unsigned long)
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fi
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# Standard C sources
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SOURCES="$SOURCES $srcdir/src/*.c"
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SOURCES="$SOURCES $srcdir/src/audio/*.c"
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SOURCES="$SOURCES $srcdir/src/cdrom/*.c"
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SOURCES="$SOURCES $srcdir/src/cpuinfo/*.c"
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SOURCES="$SOURCES $srcdir/src/events/*.c"
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SOURCES="$SOURCES $srcdir/src/file/*.c"
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SOURCES="$SOURCES $srcdir/src/joystick/*.c"
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SOURCES="$SOURCES $srcdir/src/stdlib/*.c"
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SOURCES="$SOURCES $srcdir/src/thread/*.c"
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SOURCES="$SOURCES $srcdir/src/timer/*.c"
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SOURCES="$SOURCES $srcdir/src/video/*.c"
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dnl Enable/disable various subsystems of the SDL library
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AC_ARG_ENABLE(audio,
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AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
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              , enable_audio=yes)
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if test x$enable_audio != xyes; then
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    AC_DEFINE(SDL_AUDIO_DISABLED)
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fi
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AC_ARG_ENABLE(video,
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AC_HELP_STRING([--enable-video], [Enable the video subsystem [[default=yes]]]),
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              , enable_video=yes)
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if test x$enable_video != xyes; then
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    AC_DEFINE(SDL_VIDEO_DISABLED)
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fi
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AC_ARG_ENABLE(events,
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AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
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              , enable_events=yes)
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if test x$enable_events != xyes; then
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    AC_DEFINE(SDL_EVENTS_DISABLED)
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fi
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AC_ARG_ENABLE(joystick,
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AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
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              , enable_joystick=yes)
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if test x$enable_joystick != xyes; then
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    AC_DEFINE(SDL_JOYSTICK_DISABLED)
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fi
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AC_ARG_ENABLE(cdrom,
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AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [[default=yes]]]),
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              , enable_cdrom=yes)
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if test x$enable_cdrom != xyes; then
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    AC_DEFINE(SDL_CDROM_DISABLED)
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fi
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AC_ARG_ENABLE(threads,
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AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
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              , enable_threads=yes)
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if test x$enable_threads != xyes; then
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    AC_DEFINE(SDL_THREADS_DISABLED)
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fi
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AC_ARG_ENABLE(timers,
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AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
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              , enable_timers=yes)
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if test x$enable_timers != xyes; then
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    AC_DEFINE(SDL_TIMERS_DISABLED)
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fi
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AC_ARG_ENABLE(file,
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AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
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              , enable_file=yes)
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if test x$enable_file != xyes; then
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    AC_DEFINE(SDL_FILE_DISABLED)
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fi
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AC_ARG_ENABLE(loadso,
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AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
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              , enable_loadso=yes)
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if test x$enable_loadso != xyes; then
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    AC_DEFINE(SDL_LOADSO_DISABLED)
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fi
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AC_ARG_ENABLE(cpuinfo,
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AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
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              , enable_cpuinfo=yes)
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if test x$enable_cpuinfo != xyes; then
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    AC_DEFINE(SDL_CPUINFO_DISABLED)
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fi
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AC_ARG_ENABLE(assembly,
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AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
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              , enable_assembly=yes)
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if test x$enable_assembly = xyes; then
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    AC_DEFINE(SDL_ASSEMBLY_ROUTINES)
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fi
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dnl See if the OSS audio interface is supported
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CheckOSS()
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{
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    AC_ARG_ENABLE(oss,
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AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
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                  , enable_oss=yes)
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    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
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        AC_MSG_CHECKING(for OSS audio support)
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        have_oss=no
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        if test x$have_oss != xyes; then
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            AC_TRY_COMPILE([
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              #include <sys/soundcard.h>
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            ],[
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              int arg = SNDCTL_DSP_SETFRAGMENT;
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            ],[
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            have_oss=yes
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            ])
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        fi
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        if test x$have_oss != xyes; then
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            AC_TRY_COMPILE([
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              #include <soundcard.h>
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            ],[
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              int arg = SNDCTL_DSP_SETFRAGMENT;
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            ],[
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            have_oss=yes
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            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
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            ])
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        fi
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        AC_MSG_RESULT($have_oss)
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        if test x$have_oss = xyes; then
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            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
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            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
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            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
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            have_audio=yes
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            # We may need to link with ossaudio emulation library
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            case "$host" in
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                *-*-openbsd*|*-*-netbsd*)
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                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
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            esac
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        fi
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    fi
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}
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dnl See if the ALSA audio interface is supported
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CheckALSA()
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{
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    AC_ARG_ENABLE(alsa,
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AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
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                  , enable_alsa=yes)
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    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
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        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
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        # Restore all flags from before the ALSA detection runs
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        CFLAGS="$alsa_save_CFLAGS"
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        LDFLAGS="$alsa_save_LDFLAGS"
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        LIBS="$alsa_save_LIBS"
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        if test x$have_alsa = xyes; then
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            AC_ARG_ENABLE(alsa-shared,
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AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
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                          , enable_alsa_shared=yes)
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            if test "x`echo $ALSA_LIBS | grep -- -L`" = "x"; then
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                if test "x`ls /lib/libasound.so.* 2> /dev/null`" != "x"; then
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                    ALSA_LIBS="-L/lib $ALSA_LIBS"
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                elif test "x`ls /usr/lib/libasound.so.* 2> /dev/null`" != "x"; then
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   330
                    ALSA_LIBS="-L/usr/lib $ALSA_LIBS"
slouken@1361
   331
                elif test "x`ls /usr/local/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   332
                    ALSA_LIBS="-L/usr/local/lib $ALSA_LIBS"
slouken@1361
   333
                fi
slouken@1361
   334
            fi
slouken@1361
   335
            alsa_lib_spec=`echo $ALSA_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libasound.so.*/'`
slouken@1606
   336
            alsa_lib=`ls -- $alsa_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@1361
   337
            echo "-- $alsa_lib_spec -> $alsa_lib"
slouken@1361
   338
slouken@1361
   339
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   340
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   341
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   342
            if test x$have_loadso != xyes && \
slouken@1361
   343
               test x$enable_alsa_shared = xyes; then
slouken@1467
   344
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   345
            fi
slouken@1361
   346
            if test x$have_loadso = xyes && \
slouken@1361
   347
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@1361
   348
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   349
            else
slouken@1521
   350
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   351
            fi
slouken@1361
   352
            have_audio=yes
slouken@1361
   353
        fi
slouken@1361
   354
    fi
slouken@0
   355
}
slouken@0
   356
slouken@148
   357
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   358
CheckDMEDIA()
slouken@148
   359
{
slouken@148
   360
    if test x$enable_audio = xyes; then
slouken@148
   361
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   362
        have_dmedia=no
slouken@148
   363
        AC_TRY_COMPILE([
slouken@148
   364
          #include <dmedia/audio.h>
slouken@148
   365
        ],[
slouken@148
   366
          ALport audio_port;
slouken@148
   367
        ],[
slouken@148
   368
        have_dmedia=yes
slouken@148
   369
        ])
slouken@935
   370
        AC_MSG_RESULT($have_dmedia)
slouken@148
   371
        # Set up files for the audio library
slouken@148
   372
        if test x$have_dmedia = xyes; then
slouken@1361
   373
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   374
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   375
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   376
            have_audio=yes
slouken@148
   377
        fi
slouken@148
   378
    fi
slouken@148
   379
}
slouken@148
   380
slouken@1438
   381
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   382
CheckMME()
slouken@1438
   383
{
slouken@1438
   384
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   385
    case $ARCH in
slouken@1438
   386
        osf)
slouken@1438
   387
            ;;
slouken@1438
   388
        *)
slouken@1438
   389
            return
slouken@1438
   390
            ;;
slouken@1438
   391
    esac
slouken@1438
   392
    if test x$enable_audio = xyes; then
slouken@1438
   393
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   394
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   395
        MME_LIBS="-lmme"
slouken@1438
   396
        have_mme=no
slouken@1438
   397
        save_CFLAGS="$CFLAGS"
slouken@1438
   398
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   399
        AC_TRY_COMPILE([
slouken@1438
   400
          #include <mme_api.h>
slouken@1438
   401
        ],[
slouken@1438
   402
          HWAVEOUT sound;
slouken@1438
   403
        ],[
slouken@1438
   404
        have_mme=yes
slouken@1438
   405
        ])
slouken@1438
   406
        CFLAGS="$save_CFLAGS"
slouken@1438
   407
        AC_MSG_RESULT($have_mme)
slouken@1438
   408
        # Set up files for the audio library
slouken@1438
   409
        if test x$have_mme = xyes; then
slouken@1438
   410
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   411
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   412
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   413
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   414
            have_audio=yes
slouken@1438
   415
        fi
slouken@1438
   416
    fi
slouken@1438
   417
}
slouken@1438
   418
slouken@0
   419
dnl Find the ESD includes and libraries
slouken@0
   420
CheckESD()
slouken@0
   421
{
slouken@0
   422
    AC_ARG_ENABLE(esd,
slouken@1637
   423
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   424
                  , enable_esd=yes)
slouken@0
   425
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   426
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   427
        if test x$have_esd = xyes; then
slouken@294
   428
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   429
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   430
                          , enable_esd_shared=yes)
slouken@294
   431
            esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
slouken@1606
   432
            esd_lib=`ls -- $esd_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   433
            echo "-- $esd_lib_spec -> $esd_lib"
slouken@1467
   434
slouken@1467
   435
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   436
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   437
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   438
            if test x$have_loadso != xyes && \
slouken@296
   439
               test x$enable_esd_shared = xyes; then
slouken@1467
   440
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   441
            fi
icculus@1173
   442
            if test x$have_loadso = xyes && \
slouken@294
   443
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@1361
   444
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   445
            else
slouken@1521
   446
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   447
            fi
slouken@1361
   448
            have_audio=yes
slouken@294
   449
        fi
slouken@0
   450
    fi
slouken@0
   451
}
slouken@0
   452
slouken@0
   453
CheckARTSC()
slouken@0
   454
{
slouken@0
   455
    AC_ARG_ENABLE(arts,
slouken@1637
   456
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   457
                  , enable_arts=yes)
slouken@0
   458
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   459
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   460
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   461
            : # arts isn't installed
slouken@0
   462
        else
slouken@1361
   463
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   464
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@1361
   465
            ARTS_PREFIX=`$ARTSCONFIG --arts-prefix`
slouken@0
   466
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   467
            audio_arts=no
slouken@0
   468
            save_CFLAGS="$CFLAGS"
slouken@1361
   469
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   470
            AC_TRY_COMPILE([
slouken@0
   471
             #include <artsc.h>
slouken@0
   472
            ],[
slouken@0
   473
             arts_stream_t stream;
slouken@0
   474
            ],[
slouken@0
   475
            audio_arts=yes
slouken@0
   476
            ])
slouken@0
   477
            CFLAGS="$save_CFLAGS"
slouken@0
   478
            AC_MSG_RESULT($audio_arts)
slouken@0
   479
            if test x$audio_arts = xyes; then
slouken@294
   480
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   481
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   482
                              , enable_arts_shared=yes)
slouken@1361
   483
                arts_lib_spec="$ARTS_PREFIX/lib/libartsc.so.*"
slouken@1606
   484
                arts_lib=`ls -- $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   485
                echo "-- $arts_lib_spec -> $arts_lib"
slouken@1467
   486
slouken@1467
   487
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   488
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   489
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   490
                if test x$have_loadso != xyes && \
slouken@296
   491
                   test x$enable_arts_shared = xyes; then
slouken@1467
   492
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   493
                fi
icculus@1173
   494
                if test x$have_loadso = xyes && \
slouken@294
   495
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@1361
   496
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   497
                else
slouken@1521
   498
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   499
                fi
slouken@1361
   500
                have_audio=yes
slouken@0
   501
            fi
slouken@0
   502
        fi
slouken@0
   503
    fi
slouken@0
   504
}
slouken@0
   505
slouken@0
   506
dnl See if the NAS audio interface is supported
slouken@0
   507
CheckNAS()
slouken@0
   508
{
slouken@0
   509
    AC_ARG_ENABLE(nas,
slouken@1637
   510
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   511
                  , enable_nas=yes)
slouken@0
   512
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
slouken@41
   513
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   514
        have_nas=no
slouken@41
   515
        if test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   516
            have_nas=yes
slouken@1361
   517
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   518
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   519
slouken@605
   520
        dnl On IRIX, the NAS includes are in a different directory,
slouken@605
   521
        dnl and libnas must be explicitly linked in
slouken@605
   522
slouken@605
   523
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   524
            have_nas=yes
slouken@1361
   525
            NAS_LIBS="-lnas -lXt"
slouken@41
   526
        fi
slouken@605
   527
        AC_MSG_RESULT($have_nas)
slouken@1361
   528
        if test x$have_nas = xyes; then
slouken@1361
   529
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   530
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   531
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1521
   532
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
slouken@1361
   533
            have_audio=yes
slouken@1361
   534
        fi
slouken@0
   535
    fi
slouken@0
   536
}
slouken@0
   537
slouken@68
   538
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   539
CheckDiskAudio()
slouken@68
   540
{
slouken@68
   541
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   542
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   543
                  , enable_diskaudio=yes)
slouken@68
   544
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   545
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   546
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   547
    fi
slouken@68
   548
}
slouken@68
   549
icculus@1532
   550
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   551
CheckDummyAudio()
icculus@1532
   552
{
icculus@1532
   553
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   554
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   555
                  , enable_dummyaudio=yes)
icculus@1532
   556
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   557
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   558
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   559
    fi
icculus@1532
   560
}
icculus@1532
   561
slouken@398
   562
dnl Set up the Atari Audio driver
slouken@398
   563
CheckAtariAudio()
slouken@398
   564
{
slouken@398
   565
    AC_ARG_ENABLE(mintaudio,
slouken@1637
   566
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
slouken@398
   567
                  , enable_mintaudio=yes)
slouken@398
   568
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   569
        mintaudio=no
slouken@398
   570
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   571
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   572
            mintaudio=yes
slouken@1361
   573
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   574
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
patmandin@1477
   575
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
slouken@1361
   576
            have_audio=yes
slouken@398
   577
        fi
slouken@398
   578
    fi
slouken@398
   579
}
slouken@398
   580
slouken@0
   581
dnl See if we can use x86 assembly blitters
slouken@1361
   582
# NASM is available from: http://nasm.sourceforge.net
slouken@0
   583
CheckNASM()
slouken@0
   584
{
slouken@0
   585
    dnl Make sure we are running on an x86 platform
slouken@1550
   586
    case $host in
slouken@0
   587
        i?86*)
slouken@0
   588
            ;;
slouken@0
   589
        *)
slouken@0
   590
        # Nope, bail early.
slouken@0
   591
            return
slouken@0
   592
            ;;
slouken@0
   593
    esac
slouken@0
   594
    dnl Check for NASM (for assembly blit routines)
slouken@0
   595
    AC_ARG_ENABLE(nasm,
slouken@1637
   596
AC_HELP_STRING([--enable-nasm], [use nasm assembly blitters on x86 [[default=yes]]]),
slouken@0
   597
                  , enable_nasm=yes)
slouken@1402
   598
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_nasm = xyes; then
slouken@1871
   599
        AC_PATH_PROG(NASM, yasm)
slouken@1871
   600
        if test "x$NASM" = x -o "x$NASM" = x'"$NASM"'; then
slouken@1871
   601
            AC_PATH_PROG(NASM, nasm)
slouken@1871
   602
        fi
slouken@1871
   603
        if test "x$NASM" != x -a "x$NASM" != x'"$NASM"'; then
slouken@1361
   604
            AC_DEFINE(SDL_HERMES_BLITTERS)
slouken@1361
   605
            SOURCES="$SOURCES $srcdir/src/hermes/*.asm"
slouken@1871
   606
            if test x"$NASMFLAGS" = x; then
slouken@1566
   607
                case $ARCH in
slouken@1566
   608
                  win32)
slouken@1566
   609
                      NASMFLAGS="-f win32"
slouken@1566
   610
                      ;;
slouken@1566
   611
                  openbsd)
slouken@1566
   612
                      NASMFLAGS="-f aoutb"
slouken@1566
   613
                      ;;
slouken@1889
   614
                  macosx)
slouken@1889
   615
                      NASMFLAGS="-f macho"
slouken@1889
   616
                      ;;
slouken@1566
   617
                  *)
slouken@1566
   618
                      NASMFLAGS="-f elf"
slouken@1566
   619
                      ;;
slouken@1566
   620
                esac
slouken@1566
   621
            fi
slouken@1871
   622
            NASMFLAGS="$NASMFLAGS -i $srcdir/src/hermes/"
slouken@1871
   623
slouken@1871
   624
            dnl See if hidden visibility is supported
slouken@1871
   625
            echo 'GLOBAL _bar:function hidden' > nasm_vis.asm
slouken@1889
   626
            if $NASM $NASMFLAGS nasm_vis.asm -o nasm_vis.o >&AS_MESSAGE_LOG_FD 2>&1; then
slouken@1871
   627
                NASMFLAGS="$NASMFLAGS -DHIDDEN_VISIBILITY"
slouken@1871
   628
            fi
slouken@1871
   629
            rm -f nasm_vis.asm nasm_vis.o
slouken@1871
   630
slouken@1361
   631
            AC_SUBST(NASM)
slouken@0
   632
            AC_SUBST(NASMFLAGS)
slouken@1361
   633
slouken@1550
   634
            case "$host" in
slouken@886
   635
                # this line is needed for QNX, because it's not defined the __ELF__
slouken@1361
   636
                *-*-qnx*)
slouken@1521
   637
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   638
                *-*-solaris*)
slouken@1521
   639
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   640
            esac
slouken@1361
   641
        fi
slouken@1361
   642
    fi
slouken@1361
   643
}
slouken@886
   644
slouken@1361
   645
dnl Check for altivec instruction support using gas syntax
slouken@1361
   646
CheckAltivec()
slouken@1361
   647
{
slouken@1361
   648
    AC_ARG_ENABLE(altivec,
slouken@1637
   649
AC_HELP_STRING([--enable-altivec], [use altivec assembly blitters on PPC [[default=yes]]]),
slouken@1361
   650
                  , enable_altivec=yes)
slouken@1402
   651
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_altivec = xyes; then
slouken@1361
   652
        have_altivec_h_hdr=no
slouken@1361
   653
        AC_CHECK_HEADER(altivec.h, have_altivec_h_hdr=yes)
slouken@886
   654
slouken@1361
   655
        save_CFLAGS="$CFLAGS"
slouken@1361
   656
        have_gcc_altivec=no
slouken@1361
   657
        AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@1361
   658
        altivec_CFLAGS="-maltivec"
slouken@1361
   659
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   660
slouken@1361
   661
        if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   662
          AC_TRY_COMPILE([
slouken@1361
   663
          #include <altivec.h>
slouken@1361
   664
          vector unsigned int vzero() {
slouken@1361
   665
              return vec_splat_u32(0);
slouken@1361
   666
          }
slouken@1361
   667
          ],[
slouken@1361
   668
          ],[
slouken@1361
   669
          have_gcc_altivec=yes
slouken@1361
   670
          ])
slouken@1361
   671
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   672
        else
slouken@1361
   673
          AC_TRY_COMPILE([
slouken@1361
   674
          vector unsigned int vzero() {
slouken@1361
   675
              return vec_splat_u32(0);
slouken@1361
   676
          }
slouken@1361
   677
          ],[
slouken@1361
   678
          ],[
slouken@1361
   679
          have_gcc_altivec=yes
slouken@1361
   680
          ])
slouken@1361
   681
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   682
        fi
slouken@1361
   683
slouken@1361
   684
        if test x$have_gcc_altivec = xno; then
slouken@1361
   685
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@1361
   686
            altivec_CFLAGS="-faltivec"
slouken@1361
   687
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   688
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   689
              AC_TRY_COMPILE([
slouken@1361
   690
              #include <altivec.h>
slouken@1361
   691
              vector unsigned int vzero() {
slouken@1361
   692
                  return vec_splat_u32(0);
slouken@1361
   693
              }
slouken@1361
   694
              ],[
slouken@1361
   695
              ],[
slouken@1361
   696
              have_gcc_altivec=yes
slouken@1361
   697
              ])
slouken@1361
   698
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   699
            else
slouken@1361
   700
              AC_TRY_COMPILE([
slouken@1361
   701
              vector unsigned int vzero() {
slouken@1361
   702
                  return vec_splat_u32(0);
slouken@1361
   703
              }
slouken@1361
   704
              ],[
slouken@1361
   705
              ],[
slouken@1361
   706
              have_gcc_altivec=yes
slouken@1361
   707
              ])
slouken@1361
   708
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   709
            fi
slouken@1361
   710
        fi
slouken@1361
   711
        CFLAGS="$save_CFLAGS"
slouken@1361
   712
slouken@1361
   713
        if test x$have_gcc_altivec = xyes; then
slouken@1361
   714
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@1361
   715
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   716
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@1361
   717
            fi
slouken@1521
   718
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@0
   719
        fi
slouken@0
   720
    fi
slouken@0
   721
}
slouken@0
   722
icculus@1573
   723
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   724
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   725
CheckVisibilityHidden()
icculus@1573
   726
{
icculus@1573
   727
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   728
    have_gcc_fvisibility=no
icculus@1573
   729
icculus@1573
   730
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   731
    save_CFLAGS="$CFLAGS"
icculus@1573
   732
    CFLAGS="$save_CFLAGS $visibility_CFLAGS"
icculus@1573
   733
    AC_TRY_COMPILE([
slouken@1745
   734
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   735
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   736
    #endif
icculus@1573
   737
    ],[
icculus@1573
   738
    ],[
icculus@1573
   739
    have_gcc_fvisibility=yes
icculus@1573
   740
    ])
icculus@1573
   741
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   742
    CFLAGS="$save_CFLAGS"
icculus@1573
   743
icculus@1573
   744
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   745
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   746
    fi
icculus@1573
   747
}
icculus@1573
   748
icculus@1573
   749
icculus@1140
   750
dnl Do the iPod thing
icculus@1140
   751
CheckIPod()
icculus@1140
   752
{
icculus@1140
   753
    AC_ARG_ENABLE(ipod,
slouken@1361
   754
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [default=yes on arm-elf]]),
slouken@1361
   755
        , enable_ipod=yes)
icculus@1140
   756
icculus@1140
   757
    if test x$enable_ipod = xyes; then
slouken@1521
   758
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
slouken@1361
   759
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   760
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   761
    fi
slouken@1361
   762
}
icculus@1140
   763
slouken@30
   764
dnl Find the nanox include and library directories
slouken@30
   765
CheckNANOX()
slouken@30
   766
{
slouken@292
   767
    AC_ARG_ENABLE(video-nanox,
slouken@1637
   768
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
slouken@292
   769
        , enable_video_nanox=no)
slouken@30
   770
slouken@292
   771
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   772
        AC_ARG_ENABLE(nanox-debug,  
slouken@1637
   773
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
slouken@1361
   774
            , enable_nanox_debug=no)
slouken@292
   775
        if test x$enable_nanox_debug = xyes; then
slouken@1521
   776
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   777
        fi
slouken@30
   778
slouken@1361
   779
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1637
   780
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
slouken@1361
   781
            , enable_nanox_share_memory=no)
slouken@292
   782
        if test x$enable_nanox_share_memory = xyes; then
slouken@1521
   783
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   784
        fi
slouken@30
   785
slouken@1361
   786
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1637
   787
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
slouken@1361
   788
            , enable_nanox_direct_fb=no)
slouken@471
   789
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1521
   790
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   791
        fi
slouken@30
   792
slouken@1361
   793
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   794
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1521
   795
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
slouken@1361
   796
        have_video=yes
slouken@292
   797
    fi
slouken@30
   798
}
slouken@30
   799
slouken@0
   800
dnl Find the X11 include and library directories
slouken@0
   801
CheckX11()
slouken@0
   802
{
slouken@0
   803
    AC_ARG_ENABLE(video-x11,
slouken@1637
   804
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   805
                  , enable_video_x11=yes)
slouken@0
   806
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   807
        case "$host" in
slouken@1807
   808
            *-*-darwin*)
slouken@1807
   809
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   810
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   811
                    x_includes="/usr/X11R6/include"
slouken@1806
   812
                    x_libraries="/usr/X11R6/lib"
slouken@1806
   813
                fi
slouken@1806
   814
                ;;
slouken@1806
   815
        esac
slouken@0
   816
        AC_PATH_X
slouken@0
   817
        AC_PATH_XTRA
slouken@0
   818
        if test x$have_x = xyes; then
slouken@1879
   819
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
   820
            # will not end up in the global namespace, which causes problems
slouken@1879
   821
            # with other libraries calling X11 functions.
slouken@1879
   822
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
   823
icculus@1168
   824
            AC_ARG_ENABLE(x11-shared,
slouken@1879
   825
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
   826
                          , enable_x11_shared=maybe)
icculus@1168
   827
slouken@1550
   828
            case "$host" in
icculus@1589
   829
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
   830
                    x11_symbols_private=yes
icculus@1174
   831
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   832
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
   833
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
   834
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@1174
   835
                    ;;
slouken@1384
   836
                *-*-osf*)
slouken@1384
   837
                    x11_lib='libX11.so'
slouken@1384
   838
                    x11ext_lib='libXext.so'
slouken@1384
   839
                    ;;
slouken@1384
   840
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
   841
                    x11_lib='libX11.so'
icculus@1299
   842
                    x11ext_lib='libXext.so'
icculus@1299
   843
                    ;;
icculus@1174
   844
                *)
slouken@1569
   845
                    x11_lib_spec=[`echo $X_LIBS | sed 's/.*-L\([^ ]*\).*/\1/'`]
slouken@1571
   846
                    for path in $x11_lib_path /usr/lib /usr/X11/lib /usr/X11R6/lib; do
slouken@1571
   847
                        if test "x$x11_lib" = "x"; then
slouken@1606
   848
                            x11_lib=[`ls -- $path/libX11.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   849
                            if test "x$x11_lib" = "x"; then
slouken@1879
   850
                                x11_lib=[`ls -- $path/libX11.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   851
                            fi
slouken@1571
   852
                        fi
slouken@1571
   853
                        if test "x$x11ext_lib" = "x"; then
slouken@1606
   854
                            x11ext_lib=[`ls -- $path/libXext.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   855
                            if test "x$x11ext_lib" = "x"; then
slouken@1879
   856
                                x11ext_lib=[`ls -- $path/libXext.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   857
                            fi
slouken@1571
   858
                        fi
icculus@1589
   859
                        if test "x$xrender_lib" = "x"; then
slouken@1606
   860
                            xrender_lib=[`ls -- $path/libXrender.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   861
                            if test "x$xrender_lib" = "x"; then
slouken@1879
   862
                                xrender_lib=[`ls -- $path/libXrender.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   863
                            fi
icculus@1589
   864
                        fi
icculus@1589
   865
                        if test "x$xrandr_lib" = "x"; then
slouken@1606
   866
                            xrandr_lib=[`ls -- $path/libXrandr.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   867
                            if test "x$xrandr_lib" = "x"; then
slouken@1879
   868
                                xrandr_lib=[`ls -- $path/libXrandr.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   869
                            fi
icculus@1589
   870
                        fi
slouken@1569
   871
                    done
icculus@1174
   872
                    ;;
icculus@1174
   873
            esac
icculus@1168
   874
slouken@1361
   875
            X_CFLAGS="$X_CFLAGS -DXTHREADS"
slouken@1361
   876
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
   877
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
   878
            fi
slouken@1799
   879
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
   880
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
   881
slouken@1468
   882
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
   883
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
   884
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
   885
slouken@1879
   886
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
   887
                enable_x11_shared=$x11_symbols_private
slouken@1879
   888
            fi
icculus@1173
   889
            if test x$have_loadso != xyes && \
icculus@1168
   890
               test x$enable_x11_shared = xyes; then
slouken@1467
   891
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
   892
                enable_x11_shared=no
icculus@1168
   893
            fi
slouken@1879
   894
            if test x$x11_symbols_private != xyes && \
icculus@1875
   895
               test x$enable_x11_shared = xyes; then
icculus@1875
   896
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
   897
                enable_x11_shared=no
icculus@1875
   898
            fi
icculus@1875
   899
icculus@1173
   900
            if test x$have_loadso = xyes && \
icculus@1170
   901
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
   902
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
   903
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
   904
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
   905
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
   906
            else
icculus@1589
   907
                enable_x11_shared=no
slouken@1521
   908
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
   909
            fi
slouken@1361
   910
            have_video=yes
slouken@0
   911
slouken@1307
   912
            AC_ARG_ENABLE(dga,
slouken@1637
   913
AC_HELP_STRING([--enable-dga], [allow use of X11 DGA code [[default=yes]]]),
slouken@1307
   914
                          , enable_dga=yes)
slouken@1307
   915
            if test x$enable_dga = xyes; then
slouken@1361
   916
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86dga/*.c"
slouken@1307
   917
            fi
slouken@1307
   918
            AC_ARG_ENABLE(video-dga,
slouken@1637
   919
AC_HELP_STRING([--enable-video-dga], [use DGA 2.0 video driver [[default=yes]]]),
slouken@1307
   920
                  , enable_video_dga=yes)
slouken@1307
   921
            if test x$enable_dga = xyes -a x$enable_video_dga = xyes; then
slouken@1361
   922
                AC_DEFINE(SDL_VIDEO_DRIVER_DGA)
slouken@1361
   923
                SOURCES="$SOURCES $srcdir/src/video/dga/*.c"
slouken@1307
   924
            fi
slouken@1307
   925
            AC_ARG_ENABLE(video-x11-dgamouse,
slouken@1637
   926
AC_HELP_STRING([--enable-video-x11-dgamouse], [use X11 DGA for mouse events [[default=yes]]]),
slouken@1307
   927
                          , enable_video_x11_dgamouse=yes)
slouken@1307
   928
            if test x$enable_dga = xyes -a x$enable_video_x11_dgamouse = xyes; then
slouken@1361
   929
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_DGAMOUSE)
slouken@1307
   930
            fi
slouken@0
   931
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
   932
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
   933
                          , enable_video_x11_vm=yes)
slouken@0
   934
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
   935
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
   936
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
   937
            fi
slouken@0
   938
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
   939
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
   940
                          , enable_video_x11_xv=yes)
slouken@0
   941
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
   942
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
   943
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
   944
            fi
slouken@227
   945
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
   946
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
   947
                            , enable_video_x11_xinerama=yes)
slouken@227
   948
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
   949
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
   950
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
   951
            fi
slouken@242
   952
            AC_ARG_ENABLE(video-x11-xme,
slouken@1637
   953
AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
slouken@242
   954
                            , enable_video_x11_xme=yes)
slouken@242
   955
            if test x$enable_video_x11_xme = xyes; then
slouken@1361
   956
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
slouken@1361
   957
                SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
slouken@242
   958
            fi
icculus@1589
   959
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
   960
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
   961
                            , enable_video_x11_xrandr=yes)
icculus@1589
   962
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
   963
                definitely_enable_video_x11_xrandr=no
icculus@1589
   964
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
   965
                                have_xrandr_h_hdr=yes,
icculus@1589
   966
                                have_xrandr_h_hdr=no,
icculus@1589
   967
                                [#include <X11/Xlib.h>
icculus@1589
   968
                                ])
icculus@1589
   969
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
   970
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
   971
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
   972
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
   973
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
   974
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
   975
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
   976
                    else
icculus@1589
   977
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
   978
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
   979
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
   980
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
   981
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
   982
                        fi
icculus@1589
   983
                    fi
icculus@1589
   984
                fi
icculus@1589
   985
            fi
icculus@1589
   986
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
   987
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
   988
            fi
slouken@1783
   989
            AC_ARG_ENABLE(video-x11-dpms,
slouken@1783
   990
AC_HELP_STRING([--enable-video-x11-dpms], [enable X11 DPMS extension [[default=yes]]]),
slouken@1783
   991
                            , enable_video_x11_dpms=yes)
slouken@1783
   992
            if test x$enable_video_x11_dpms = xyes; then
slouken@1783
   993
                AC_CHECK_HEADER(X11/extensions/dpms.h,
slouken@1783
   994
                                have_dpms_h_hdr=yes,
slouken@1783
   995
                                have_dpms_h_hdr=no,
slouken@1783
   996
                                [#include <X11/Xlib.h>
slouken@1783
   997
                                ])
slouken@1783
   998
                if test x$have_dpms_h_hdr = xyes; then
slouken@1783
   999
                    AC_DEFINE(SDL_VIDEO_DRIVER_X11_DPMS)
slouken@1783
  1000
                fi
slouken@1783
  1001
            fi
slouken@0
  1002
        fi
slouken@0
  1003
    fi
slouken@0
  1004
}
slouken@279
  1005
slouken@1361
  1006
dnl Check for QNX photon video driver
slouken@0
  1007
CheckPHOTON()
slouken@0
  1008
{
slouken@0
  1009
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1010
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1011
                  , enable_video_photon=yes)
slouken@0
  1012
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1013
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1014
        video_photon=no
slouken@0
  1015
        AC_TRY_COMPILE([
slouken@0
  1016
          #include <Ph.h>
slouken@0
  1017
          #include <Pt.h>
slouken@0
  1018
          #include <photon/Pg.h>
slouken@0
  1019
          #include <photon/PdDirect.h>
slouken@0
  1020
        ],[
slouken@0
  1021
         PgDisplaySettings_t *visual;
slouken@0
  1022
        ],[
slouken@0
  1023
        video_photon=yes
slouken@0
  1024
        ])
slouken@0
  1025
        AC_MSG_RESULT($video_photon)
slouken@0
  1026
        if test x$video_photon = xyes; then
slouken@1361
  1027
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1028
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1521
  1029
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
slouken@1361
  1030
            have_video=yes
slouken@1361
  1031
slouken@279
  1032
            CheckOpenGLQNX
slouken@0
  1033
        fi
slouken@0
  1034
    fi
slouken@0
  1035
}
slouken@0
  1036
slouken@1361
  1037
dnl Set up the BWindow video driver if enabled
slouken@1361
  1038
CheckBWINDOW()
slouken@1361
  1039
{
slouken@1361
  1040
    if test x$enable_video = xyes; then
slouken@1361
  1041
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1042
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1043
        have_video=yes
slouken@1361
  1044
    fi
slouken@1361
  1045
}
slouken@1361
  1046
slouken@1361
  1047
dnl Set up the Carbon/QuickDraw video driver for Mac OS X (but not Darwin)
slouken@1361
  1048
CheckCARBON()
slouken@1361
  1049
{
slouken@1361
  1050
    AC_ARG_ENABLE(video-carbon,
slouken@1637
  1051
AC_HELP_STRING([--enable-video-carbon], [use Carbon/QuickDraw video driver [[default=no]]]),
slouken@1361
  1052
                  , enable_video_carbon=no)
slouken@1361
  1053
    if test x$enable_video = xyes -a x$enable_video_carbon = xyes; then
slouken@1361
  1054
        AC_MSG_CHECKING(for Carbon framework)
slouken@1361
  1055
        have_carbon=no
slouken@1361
  1056
        AC_TRY_COMPILE([
slouken@1361
  1057
          #include <Carbon/Carbon.h>
slouken@1361
  1058
        ],[
slouken@1361
  1059
        ],[
slouken@1361
  1060
        have_carbon=yes
slouken@1361
  1061
        ])
slouken@1361
  1062
        AC_MSG_RESULT($have_carbon)
slouken@1361
  1063
        if test x$have_carbon = xyes; then
slouken@1361
  1064
            AC_DEFINE(SDL_VIDEO_DRIVER_TOOLBOX)
slouken@1361
  1065
            SOURCES="$SOURCES $srcdir/src/video/maccommon/*.c"
slouken@1361
  1066
            SOURCES="$SOURCES $srcdir/src/video/macrom/*.c"
slouken@1361
  1067
            have_video=yes
slouken@1361
  1068
        fi
slouken@1361
  1069
    fi
slouken@1361
  1070
}
slouken@1361
  1071
slouken@1361
  1072
dnl Set up the Cocoa/Quartz video driver for Mac OS X (but not Darwin)
slouken@1361
  1073
CheckCOCOA()
slouken@1361
  1074
{
slouken@1361
  1075
    AC_ARG_ENABLE(video-cocoa,
slouken@1637
  1076
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa/Quartz video driver [[default=yes]]]),
slouken@1361
  1077
                  , enable_video_cocoa=yes)
slouken@1361
  1078
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1079
        save_CFLAGS="$CFLAGS"
slouken@1361
  1080
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1081
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1082
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1083
        have_cocoa=no
slouken@1361
  1084
        AC_TRY_COMPILE([
slouken@1361
  1085
          #import <Cocoa/Cocoa.h>
slouken@1361
  1086
        ],[
slouken@1361
  1087
        ],[
slouken@1361
  1088
        have_cocoa=yes
slouken@1361
  1089
        ])
slouken@1361
  1090
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1091
        CFLAGS="$save_CFLAGS"
slouken@1361
  1092
        if test x$have_cocoa = xyes; then
slouken@1361
  1093
            AC_DEFINE(SDL_VIDEO_DRIVER_QUARTZ)
slouken@1361
  1094
            SOURCES="$SOURCES $srcdir/src/video/quartz/*.m"
slouken@1361
  1095
            have_video=yes
slouken@1361
  1096
        fi
slouken@1361
  1097
    fi
slouken@1361
  1098
}
slouken@1361
  1099
slouken@0
  1100
dnl Find the framebuffer console includes
slouken@0
  1101
CheckFBCON()
slouken@0
  1102
{
slouken@0
  1103
    AC_ARG_ENABLE(video-fbcon,
slouken@1637
  1104
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=yes]]]),
slouken@0
  1105
                  , enable_video_fbcon=yes)
slouken@0
  1106
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1107
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1108
        video_fbcon=no
slouken@0
  1109
        AC_TRY_COMPILE([
slouken@0
  1110
         #include <linux/fb.h>
slouken@0
  1111
         #include <linux/kd.h>
slouken@0
  1112
         #include <linux/keyboard.h>
slouken@0
  1113
        ],[
slouken@0
  1114
        ],[
slouken@0
  1115
        video_fbcon=yes
slouken@0
  1116
        ])
slouken@0
  1117
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1118
        if test x$video_fbcon = xyes; then
slouken@1361
  1119
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1120
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1121
            have_video=yes
slouken@0
  1122
        fi
slouken@0
  1123
    fi
slouken@0
  1124
}
slouken@0
  1125
slouken@167
  1126
dnl Find DirectFB
slouken@167
  1127
CheckDirectFB()
slouken@167
  1128
{
slouken@167
  1129
    AC_ARG_ENABLE(video-directfb,
slouken@1637
  1130
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=yes]]]),
slouken@1588
  1131
                  , enable_video_directfb=yes)
slouken@167
  1132
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1133
        video_directfb=no
slouken@167
  1134
slouken@1588
  1135
        DIRECTFB_REQUIRED_VERSION=0.9.15
slouken@1588
  1136
slouken@1602
  1137
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1138
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1139
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1140
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1602
  1141
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1142
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1143
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1144
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@1588
  1145
                    video_directfb=yes
slouken@1588
  1146
                fi
slouken@1588
  1147
            fi
slouken@1602
  1148
            AC_MSG_RESULT($video_directfb)
slouken@167
  1149
        else
slouken@1588
  1150
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1588
  1151
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1152
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1153
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1154
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1155
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1156
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1157
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@167
  1158
                video_directfb=yes
slouken@167
  1159
            fi
slouken@1588
  1160
            AC_MSG_RESULT($video_directfb)
slouken@167
  1161
        fi
slouken@167
  1162
slouken@167
  1163
        if test x$video_directfb = xyes; then
slouken@1361
  1164
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1165
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1166
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@1521
  1167
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@1361
  1168
            have_video=yes
slouken@167
  1169
        fi
slouken@167
  1170
    fi
slouken@167
  1171
}
slouken@167
  1172
slouken@70
  1173
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1174
CheckPS2GS()
slouken@70
  1175
{
slouken@72
  1176
    AC_ARG_ENABLE(video-ps2gs,
slouken@1637
  1177
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=yes]]]),
slouken@72
  1178
                  , enable_video_ps2gs=yes)
slouken@70
  1179
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1180
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1181
        video_ps2gs=no
slouken@70
  1182
        AC_TRY_COMPILE([
slouken@70
  1183
         #include <linux/ps2/dev.h>
slouken@70
  1184
         #include <linux/ps2/gs.h>
slouken@70
  1185
        ],[
slouken@70
  1186
        ],[
slouken@70
  1187
        video_ps2gs=yes
slouken@70
  1188
        ])
slouken@72
  1189
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1190
        if test x$video_ps2gs = xyes; then
slouken@1361
  1191
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1192
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1193
            have_video=yes
slouken@70
  1194
        fi
slouken@70
  1195
    fi
slouken@70
  1196
}
slouken@70
  1197
slouken@0
  1198
dnl Find the GGI includes
slouken@0
  1199
CheckGGI()
slouken@0
  1200
{
slouken@0
  1201
    AC_ARG_ENABLE(video-ggi,
slouken@1637
  1202
AC_HELP_STRING([--enable-video-ggi], [use GGI video driver [[default=no]]]),
slouken@0
  1203
                  , enable_video_ggi=no)
slouken@0
  1204
    if test x$enable_video = xyes -a x$enable_video_ggi = xyes; then
slouken@0
  1205
        AC_MSG_CHECKING(for GGI support)
slouken@0
  1206
        video_ggi=no
slouken@0
  1207
        AC_TRY_COMPILE([
slouken@0
  1208
         #include <ggi/ggi.h>
slouken@0
  1209
         #include <ggi/gii.h>
slouken@0
  1210
        ],[
slouken@0
  1211
        ],[
slouken@0
  1212
        video_ggi=yes
slouken@0
  1213
        ])
slouken@0
  1214
        AC_MSG_RESULT($video_ggi)
slouken@0
  1215
        if test x$video_ggi = xyes; then
slouken@1361
  1216
            AC_DEFINE(SDL_VIDEO_DRIVER_GGI)
slouken@1361
  1217
            SOURCES="$SOURCES $srcdir/src/video/ggi/*.c"
slouken@1521
  1218
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lggi -lgii -lgg"
slouken@1361
  1219
            have_video=yes
slouken@0
  1220
        fi
slouken@0
  1221
    fi
slouken@0
  1222
}
slouken@0
  1223
slouken@0
  1224
dnl Find the SVGAlib includes and libraries
slouken@0
  1225
CheckSVGA()
slouken@0
  1226
{
slouken@0
  1227
    AC_ARG_ENABLE(video-svga,
slouken@1637
  1228
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=yes]]]),
slouken@1555
  1229
                  , enable_video_svga=yes)
slouken@0
  1230
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1231
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1232
        video_svga=no
slouken@0
  1233
        AC_TRY_COMPILE([
slouken@0
  1234
         #include <vga.h>
slouken@0
  1235
         #include <vgamouse.h>
slouken@0
  1236
         #include <vgakeyboard.h>
slouken@0
  1237
        ],[
slouken@0
  1238
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1239
             exit(0);
slouken@0
  1240
         }
slouken@0
  1241
        ],[
slouken@0
  1242
        video_svga=yes
slouken@0
  1243
        ])
slouken@0
  1244
        AC_MSG_RESULT($video_svga)
slouken@0
  1245
        if test x$video_svga = xyes; then
slouken@1361
  1246
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1247
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1248
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1249
            have_video=yes
slouken@0
  1250
        fi
slouken@0
  1251
    fi
slouken@0
  1252
}
slouken@0
  1253
slouken@75
  1254
dnl Find the VGL includes and libraries
slouken@75
  1255
CheckVGL()
slouken@75
  1256
{
slouken@75
  1257
    AC_ARG_ENABLE(video-vgl,
slouken@1637
  1258
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=yes]]]),
slouken@1588
  1259
                  , enable_video_vgl=yes)
slouken@75
  1260
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1261
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1262
        video_vgl=no
slouken@75
  1263
        AC_TRY_COMPILE([
slouken@75
  1264
         #include <sys/fbio.h>
slouken@75
  1265
         #include <sys/consio.h>
slouken@75
  1266
         #include <sys/kbio.h>
slouken@75
  1267
         #include <vgl.h>
slouken@75
  1268
        ],[
slouken@75
  1269
         VGLBitmap bitmap;
slouken@1836
  1270
         bitmap.Type = VIDBUF32;
slouken@1836
  1271
         bitmap.PixelBytes = 4;
slouken@144
  1272
         exit(bitmap.Bitmap);
slouken@75
  1273
        ],[
slouken@75
  1274
        video_vgl=yes
slouken@75
  1275
        ])
slouken@75
  1276
        AC_MSG_RESULT($video_vgl)
slouken@75
  1277
        if test x$video_vgl = xyes; then
slouken@1361
  1278
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1279
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1521
  1280
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
slouken@1361
  1281
            have_video=yes
slouken@75
  1282
        fi
slouken@75
  1283
    fi
slouken@75
  1284
}
slouken@75
  1285
slouken@1361
  1286
dnl Set up the wscons video driver if enabled
slouken@1361
  1287
CheckWscons()
slouken@1361
  1288
{
slouken@1361
  1289
    AC_ARG_ENABLE(video-wscons,
slouken@1637
  1290
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=yes]]]),
slouken@1361
  1291
                  , enable_video_wscons=yes)
slouken@1361
  1292
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1293
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1294
        video_wscons=no
slouken@1361
  1295
        AC_TRY_COMPILE([
slouken@1597
  1296
         #include <sys/time.h>
slouken@1597
  1297
         #include <dev/wscons/wsconsio.h>
slouken@1597
  1298
         #include <dev/wscons/wsdisplay_usl_io.h>
slouken@1361
  1299
        ],[
slouken@1597
  1300
         int wsmode = WSDISPLAYIO_MODE_DUMBFB;
slouken@1361
  1301
        ],[
slouken@1361
  1302
        video_wscons=yes
slouken@1361
  1303
        ])
slouken@1361
  1304
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1305
        if test x$video_wscons = xyes; then
slouken@1361
  1306
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1307
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1308
            have_video=yes
slouken@1361
  1309
        fi
slouken@1361
  1310
    fi
slouken@1361
  1311
}
slouken@1361
  1312
slouken@1361
  1313
slouken@0
  1314
dnl Find the AAlib includes
slouken@0
  1315
CheckAAlib()
slouken@0
  1316
{
slouken@0
  1317
    AC_ARG_ENABLE(video-aalib,
slouken@1637
  1318
AC_HELP_STRING([--enable-video-aalib], [use AAlib video driver [[default=no]]]),
slouken@0
  1319
                  , enable_video_aalib=no)
slouken@0
  1320
    if test x$enable_video = xyes -a x$enable_video_aalib = xyes; then
slouken@0
  1321
        AC_MSG_CHECKING(for AAlib support)
slouken@0
  1322
        video_aalib=no
slouken@0
  1323
        AC_TRY_COMPILE([
slouken@0
  1324
         #include <aalib.h>
slouken@0
  1325
        ],[
slouken@0
  1326
        ],[
slouken@0
  1327
        video_aalib=yes
slouken@0
  1328
        ])
slouken@0
  1329
        AC_MSG_RESULT($video_aalib)
slouken@0
  1330
        if test x$video_aalib = xyes; then
slouken@1361
  1331
            AC_DEFINE(SDL_VIDEO_DRIVER_AALIB)
slouken@1361
  1332
            SOURCES="$SOURCES $srcdir/src/video/aalib/*.c"
slouken@1521
  1333
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laa"
slouken@1361
  1334
            have_video=yes
slouken@0
  1335
        fi
slouken@0
  1336
    fi
slouken@0
  1337
}
slouken@0
  1338
slouken@1361
  1339
dnl Set up the QTopia video driver if enabled
slouken@1361
  1340
CheckQtopia()
slouken@1361
  1341
{
slouken@1361
  1342
    AC_ARG_ENABLE(video-qtopia,
slouken@1637
  1343
AC_HELP_STRING([--enable-video-qtopia], [use Qtopia video driver [[default=no]]]),
slouken@1361
  1344
                  , enable_video_qtopia=no)
slouken@1361
  1345
    if test x$enable_video = xyes -a x$enable_video_qtopia = xyes; then
slouken@1361
  1346
        AC_MSG_CHECKING(for Qtopia support)
slouken@1361
  1347
        video_qtopia=no
slouken@1361
  1348
        QTOPIA_FLAGS="-DQT_QWS_EBX -DQT_QWS_CUSTOM -DQWS -I${QPEDIR}/include -I${QTDIR}/include/ -DNO_DEBUG -fno-rtti -fno-exceptions"
slouken@1361
  1349
        AC_LANG_CPLUSPLUS
slouken@1361
  1350
        OLD_CXX="$CXXFLAGS"
slouken@1361
  1351
        CXXFLAGS="$QTOPIA_FLAGS"
slouken@1361
  1352
        AC_TRY_COMPILE([
slouken@1361
  1353
         #include <qpe/qpeapplication.h>
slouken@1361
  1354
        ],[
slouken@1361
  1355
        ],[
slouken@1361
  1356
        video_qtopia=yes
slouken@1361
  1357
        ])
slouken@1361
  1358
        CXXFLAGS="$OLD_CXX"
slouken@1361
  1359
        AC_MSG_RESULT($video_qtopia)
slouken@1361
  1360
        if test x$video_qtopia = xyes; then
slouken@1361
  1361
            AC_DEFINE(SDL_VIDEO_DRIVER_QTOPIA)
slouken@1361
  1362
            SOURCES="$SOURCES $srcdir/src/video/qtopia/*.cc"
slouken@1397
  1363
            SDLMAIN_SOURCES="$srcdir/src/main/qtopia/*.cc"
slouken@1521
  1364
            EXTRA_CFLAGS="$EXTRA_CFLAGS $QTOPIA_FLAGS"
slouken@1361
  1365
            SDL_CFLAGS="$SDL_CFLAGS -DQWS -Dmain=SDL_main"
slouken@1361
  1366
            SDL_LIBS="-lSDLmain $SDL_LIBS -L${QPEDIR}/lib -L${QTDIR}/lib/ -lqpe -lqte"
slouken@1361
  1367
            have_video=yes
slouken@1361
  1368
        fi
slouken@1361
  1369
        AC_LANG_C
slouken@1361
  1370
    fi
slouken@1361
  1371
}
slouken@1361
  1372
slouken@1361
  1373
dnl Set up the PicoGUI video driver if enabled
slouken@1361
  1374
CheckPicoGUI()
slouken@1361
  1375
{
slouken@1361
  1376
    AC_ARG_ENABLE(video-picogui,
slouken@1637
  1377
AC_HELP_STRING([--enable-video-picogui], [use PicoGUI video driver [[default=no]]]),
slouken@1361
  1378
                  , enable_video_picogui=no)
slouken@1361
  1379
    if test x$enable_video = xyes -a x$enable_video_picogui = xyes; then
slouken@1361
  1380
        AC_MSG_CHECKING(for PicoGUI support)
slouken@1361
  1381
        video_picogui=no
slouken@1361
  1382
        AC_TRY_COMPILE([
slouken@1361
  1383
         #include <picogui.h>
slouken@1361
  1384
        ],[
slouken@1361
  1385
        ],[
slouken@1361
  1386
        video_picogui=yes
slouken@1361
  1387
        ])
slouken@1361
  1388
        AC_MSG_RESULT($video_picogui)
slouken@1361
  1389
        if test x$video_picogui = xyes; then
slouken@1361
  1390
            AC_DEFINE(SDL_VIDEO_DRIVER_PICOGUI)
slouken@1361
  1391
            SOURCES="$SOURCES $srcdir/src/video/picogui/*.c"
slouken@1361
  1392
            SDL_LIBS="$SDL_LIBS -lpgui"
slouken@1361
  1393
            have_video=yes
slouken@1361
  1394
        fi
slouken@1361
  1395
    fi
slouken@1361
  1396
}
slouken@1361
  1397
slouken@1361
  1398
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1399
CheckAtariBiosEvent()
slouken@1361
  1400
{
slouken@1361
  1401
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
patmandin@1477
  1402
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.S"
slouken@1361
  1403
}
slouken@1361
  1404
slouken@281
  1405
dnl Set up the Atari Xbios driver
slouken@281
  1406
CheckAtariXbiosVideo()
slouken@281
  1407
{
slouken@281
  1408
    AC_ARG_ENABLE(xbios,
slouken@1637
  1409
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
slouken@281
  1410
                  , enable_video_xbios=yes)
slouken@281
  1411
    video_xbios=no
slouken@281
  1412
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1413
        video_xbios=yes
slouken@1361
  1414
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1415
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1416
        have_video=yes
slouken@281
  1417
    fi
slouken@281
  1418
}
slouken@281
  1419
slouken@281
  1420
dnl Set up the Atari Gem driver
slouken@281
  1421
CheckAtariGemVideo()
slouken@281
  1422
{
slouken@281
  1423
    AC_ARG_ENABLE(gem,
slouken@1637
  1424
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
slouken@281
  1425
                  , enable_video_gem=yes)
slouken@281
  1426
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1427
        video_gem=no
slouken@281
  1428
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1429
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1430
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1431
            video_gem=yes
slouken@1361
  1432
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1433
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
patmandin@1825
  1434
            SDL_LIBS="$SDL_LIBS -lgem"
slouken@1361
  1435
            have_video=yes
slouken@281
  1436
        fi
slouken@281
  1437
    fi
slouken@281
  1438
}
slouken@281
  1439
slouken@1
  1440
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1441
CheckDummyVideo()
slouken@1
  1442
{
slouken@1
  1443
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1444
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1445
                  , enable_video_dummy=yes)
slouken@1
  1446
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1447
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1448
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1449
        have_video=yes
slouken@1
  1450
    fi
slouken@1
  1451
}
slouken@1
  1452
slouken@0
  1453
dnl Check to see if OpenGL support is desired
slouken@0
  1454
AC_ARG_ENABLE(video-opengl,
slouken@1637
  1455
AC_HELP_STRING([--enable-video-opengl], [include OpenGL context creation [[default=yes]]]),
slouken@0
  1456
              , enable_video_opengl=yes)
slouken@0
  1457
slouken@0
  1458
dnl Find OpenGL
icculus@1191
  1459
CheckOpenGLX11()
slouken@0
  1460
{
slouken@0
  1461
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1462
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1463
        video_opengl=no
slouken@0
  1464
        AC_TRY_COMPILE([
slouken@0
  1465
         #include <GL/gl.h>
slouken@0
  1466
         #include <GL/glx.h>
slouken@0
  1467
        ],[
slouken@0
  1468
        ],[
slouken@0
  1469
        video_opengl=yes
slouken@0
  1470
        ])
slouken@0
  1471
        AC_MSG_RESULT($video_opengl)
slouken@0
  1472
        if test x$video_opengl = xyes; then
slouken@1361
  1473
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1474
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@0
  1475
        fi
slouken@0
  1476
    fi
slouken@0
  1477
}
slouken@0
  1478
slouken@279
  1479
dnl Find QNX RtP OpenGL
slouken@279
  1480
CheckOpenGLQNX()
slouken@279
  1481
{
slouken@279
  1482
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@279
  1483
        AC_MSG_CHECKING(for OpenGL (Photon) support)
slouken@279
  1484
        video_opengl=no
slouken@279
  1485
        AC_TRY_COMPILE([
slouken@279
  1486
         #include <GL/gl.h>
slouken@279
  1487
        ],[
slouken@279
  1488
        ],[
slouken@279
  1489
        video_opengl=yes
slouken@279
  1490
        ])
slouken@279
  1491
        AC_MSG_RESULT($video_opengl)
slouken@279
  1492
        if test x$video_opengl = xyes; then
slouken@1361
  1493
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1494
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1495
        fi
slouken@279
  1496
    fi
slouken@279
  1497
}
slouken@279
  1498
slouken@1361
  1499
dnl Check for Win32 OpenGL
slouken@1361
  1500
CheckWIN32GL()
slouken@1361
  1501
{
slouken@1361
  1502
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1503
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1504
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1361
  1505
    fi
slouken@1361
  1506
}
slouken@1361
  1507
slouken@0
  1508
dnl Check for BeOS OpenGL
slouken@0
  1509
CheckBeGL()
slouken@0
  1510
{
slouken@0
  1511
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1512
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1513
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1514
    fi
slouken@0
  1515
}
slouken@0
  1516
slouken@0
  1517
dnl Check for MacOS OpenGL
slouken@0
  1518
CheckMacGL()
slouken@0
  1519
{
slouken@0
  1520
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1521
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1550
  1522
        case "$host" in
slouken@0
  1523
            *-*-darwin*)
slouken@1625
  1524
                if test x$enable_video_cocoa = xyes; then
slouken@1625
  1525
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1526
                fi
slouken@1625
  1527
                if test x$enable_video_carbon = xyes; then
slouken@1625
  1528
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AGL"
slouken@1625
  1529
                fi
slouken@0
  1530
        esac
slouken@0
  1531
    fi
slouken@0
  1532
}
slouken@0
  1533
patmandin@978
  1534
dnl Check for Mesa offscreen rendering
patmandin@989
  1535
CheckAtariOSMesa()
patmandin@978
  1536
{
patmandin@989
  1537
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1538
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1539
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1540
patmandin@991
  1541
        # Static linking to -lOSMesa
patmandin@989
  1542
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1543
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1544
            # -lOSMesa is really the static library
patmandin@989
  1545
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1546
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1547
            fi
patmandin@989
  1548
        else
patmandin@991
  1549
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1550
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1551
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1552
        fi
slouken@1361
  1553
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1554
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
patmandin@1825
  1555
        SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
patmandin@1825
  1556
        SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
patmandin@991
  1557
patmandin@991
  1558
        AC_ARG_ENABLE(osmesa-shared,
slouken@1637
  1559
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
patmandin@991
  1560
                              , enable_osmesa_shared=yes)
patmandin@991
  1561
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1562
            # Dynamic linking
patmandin@991
  1563
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1564
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1565
            fi
slouken@1361
  1566
        fi
patmandin@978
  1567
    fi
patmandin@978
  1568
}
patmandin@978
  1569
slouken@0
  1570
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1571
CheckInputEvents()
slouken@0
  1572
{
slouken@0
  1573
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1574
    AC_ARG_ENABLE(input-events,
slouken@1637
  1575
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1576
                  , enable_input_events=yes)
slouken@0
  1577
    if test x$enable_input_events = xyes; then
slouken@0
  1578
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1579
        use_input_events=no
slouken@0
  1580
        AC_TRY_COMPILE([
slouken@0
  1581
          #include <linux/input.h>
slouken@0
  1582
        ],[
slouken@0
  1583
          #ifndef EVIOCGNAME
slouken@0
  1584
          #error EVIOCGNAME() ioctl not available
slouken@0
  1585
          #endif
slouken@0
  1586
        ],[
slouken@0
  1587
        use_input_events=yes
slouken@0
  1588
        ])
slouken@0
  1589
        AC_MSG_RESULT($use_input_events)
slouken@0
  1590
        if test x$use_input_events = xyes; then
slouken@1361
  1591
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1592
        fi
slouken@0
  1593
    fi
slouken@0
  1594
}
slouken@0
  1595
icculus@1201
  1596
dnl See if we can use the Touchscreen input library
icculus@1201
  1597
CheckTslib()
icculus@1201
  1598
{
icculus@1201
  1599
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1600
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1601
                  , enable_input_tslib=yes)
icculus@1201
  1602
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1603
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1604
        enable_input_tslib=no
icculus@1201
  1605
        AC_TRY_COMPILE([
icculus@1201
  1606
          #include "tslib.h"
icculus@1201
  1607
        ],[
icculus@1201
  1608
        ],[
icculus@1201
  1609
        enable_input_tslib=yes
icculus@1201
  1610
        ])
icculus@1201
  1611
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1612
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1613
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1614
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1615
        fi
icculus@1201
  1616
    fi
icculus@1201
  1617
}
icculus@1201
  1618
slouken@399
  1619
dnl See if we can use GNU pth library for threads
slouken@399
  1620
CheckPTH()
slouken@399
  1621
{
slouken@399
  1622
    dnl Check for pth support
slouken@399
  1623
    AC_ARG_ENABLE(pth,
slouken@1637
  1624
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1625
                  , enable_pth=yes)
slouken@399
  1626
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1627
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1628
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1629
            use_pth=no
slouken@399
  1630
        else
slouken@399
  1631
            use_pth=yes
slouken@399
  1632
        fi
slouken@399
  1633
        AC_MSG_CHECKING(pth)
slouken@1361
  1634
        AC_MSG_RESULT($use_pth)
slouken@399
  1635
        if test "x$use_pth" = xyes; then
slouken@1361
  1636
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1637
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1638
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1639
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1640
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1641
            have_threads=yes
slouken@399
  1642
        fi
slouken@399
  1643
    fi
slouken@399
  1644
}
slouken@399
  1645
slouken@0
  1646
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1647
CheckPTHREAD()
slouken@0
  1648
{
slouken@0
  1649
    dnl Check for pthread support
slouken@0
  1650
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1651
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1652
                  , enable_pthreads=yes)
slouken@0
  1653
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1654
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1655
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1656
                  , enable_pthread_sem=yes)
slouken@1550
  1657
    case "$host" in
slouken@1820
  1658
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1659
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1660
            pthread_lib="-lpthread"
slouken@1324
  1661
            ;;
slouken@0
  1662
        *-*-bsdi*)
slouken@0
  1663
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1664
            pthread_lib=""
slouken@0
  1665
            ;;
slouken@0
  1666
        *-*-darwin*)
slouken@0
  1667
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1668
# causes Carbon.p complaints?
slouken@0
  1669
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1670
            ;;
slouken@1565
  1671
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1672
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1673
            pthread_lib="-pthread"
slouken@0
  1674
            ;;
slouken@43
  1675
        *-*-netbsd*)
slouken@1383
  1676
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
icculus@1200
  1677
            pthread_lib="-L/usr/lib -lpthread"
slouken@43
  1678
            ;;
slouken@0
  1679
        *-*-openbsd*)
slouken@0
  1680
            pthread_cflags="-D_REENTRANT"
slouken@0
  1681
            pthread_lib="-pthread"
slouken@0
  1682
            ;;
slouken@0
  1683
        *-*-solaris*)
slouken@0
  1684
            pthread_cflags="-D_REENTRANT"
slouken@0
  1685
            pthread_lib="-lpthread -lposix4"
slouken@0
  1686
            ;;
slouken@0
  1687
        *-*-sysv5*)
slouken@0
  1688
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1689
            pthread_lib=""
slouken@0
  1690
            ;;
slouken@0
  1691
        *-*-irix*)
slouken@0
  1692
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1693
            pthread_lib="-lpthread"
slouken@0
  1694
            ;;
slouken@0
  1695
        *-*-aix*)
slouken@0
  1696
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1697
            pthread_lib="-lpthread"
slouken@0
  1698
            ;;
icculus@425
  1699
        *-*-hpux11*)
icculus@425
  1700
            pthread_cflags="-D_REENTRANT"
icculus@425
  1701
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1702
            ;;
slouken@0
  1703
        *-*-qnx*)
slouken@0
  1704
            pthread_cflags=""
slouken@0
  1705
            pthread_lib=""
slouken@0
  1706
            ;;
slouken@873
  1707
        *-*-osf*)
slouken@1019
  1708
            pthread_cflags="-D_REENTRANT"
slouken@873
  1709
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1710
                pthread_lib="-lpthread -lrt"
slouken@873
  1711
            else
slouken@1019
  1712
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1713
            fi
slouken@873
  1714
            ;;
slouken@0
  1715
        *)
slouken@0
  1716
            pthread_cflags="-D_REENTRANT"
slouken@0
  1717
            pthread_lib="-lpthread"
slouken@0
  1718
            ;;
slouken@0
  1719
    esac
icculus@1140
  1720
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1721
        # Save the original compiler flags and libraries
slouken@415
  1722
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1723
        # Add the pthread compiler flags and libraries
slouken@415
  1724
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1725
        # Check to see if we have pthread support on this system
slouken@0
  1726
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1727
        use_pthreads=no
slouken@0
  1728
        AC_TRY_LINK([
slouken@0
  1729
         #include <pthread.h>
slouken@0
  1730
        ],[
slouken@0
  1731
         pthread_attr_t type;
slouken@0
  1732
         pthread_attr_init(&type);
slouken@0
  1733
        ],[
slouken@0
  1734
        use_pthreads=yes
slouken@0
  1735
        ])
slouken@0
  1736
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1737
        # Restore the compiler flags and libraries
slouken@415
  1738
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1739
slouken@415
  1740
        # Do futher testing if we have pthread support...
slouken@0
  1741
        if test x$use_pthreads = xyes; then
slouken@1361
  1742
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1743
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1744
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1745
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1746
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1747
slouken@1438
  1748
            # Save the original compiler flags and libraries
slouken@1438
  1749
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1750
            # Add the pthread compiler flags and libraries
slouken@1438
  1751
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1752
slouken@0
  1753
            # Check to see if recursive mutexes are available
slouken@0
  1754
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1755
            has_recursive_mutexes=no
slouken@1324
  1756
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1757
                AC_TRY_COMPILE([
slouken@1324
  1758
                  #include <pthread.h>
slouken@1324
  1759
                ],[
slouken@1324
  1760
                  pthread_mutexattr_t attr;
slouken@1324
  1761
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1762
                ],[
slouken@1324
  1763
                has_recursive_mutexes=yes
slouken@1361
  1764
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1765
                ])
slouken@1324
  1766
            fi
slouken@1324
  1767
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1768
                AC_TRY_COMPILE([
slouken@1324
  1769
                  #include <pthread.h>
slouken@1324
  1770
                ],[
slouken@1324
  1771
                  pthread_mutexattr_t attr;
slouken@1324
  1772
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1773
                ],[
slouken@1324
  1774
                has_recursive_mutexes=yes
slouken@1361
  1775
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1776
                ])
slouken@1324
  1777
            fi
slouken@0
  1778
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1779
slouken@94
  1780
            # Check to see if pthread semaphore support is missing
slouken@94
  1781
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1782
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1783
                have_pthread_sem=no
slouken@94
  1784
                AC_TRY_COMPILE([
slouken@94
  1785
                  #include <pthread.h>
slouken@94
  1786
                  #include <semaphore.h>
slouken@94
  1787
                ],[
slouken@94
  1788
                ],[
slouken@94
  1789
                have_pthread_sem=yes
slouken@94
  1790
                ])
slouken@94
  1791
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1792
            fi
slouken@94
  1793
slouken@1438
  1794
            # Restore the compiler flags and libraries
slouken@1438
  1795
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1796
slouken@1361
  1797
            # Basic thread creation functions
slouken@1361
  1798
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1799
slouken@1361
  1800
            # Semaphores
slouken@1361
  1801
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1802
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1803
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1804
            else
slouken@1361
  1805
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1806
            fi
slouken@0
  1807
slouken@1361
  1808
            # Mutexes
slouken@1361
  1809
            # We can fake these with semaphores if necessary
slouken@1361
  1810
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1811
slouken@1361
  1812
            # Condition variables
slouken@1361
  1813
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1814
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1815
slouken@1361
  1816
            have_threads=yes
slouken@185
  1817
        else
slouken@1361
  1818
            CheckPTH
slouken@814
  1819
        fi
slouken@814
  1820
    fi
slouken@814
  1821
}
slouken@814
  1822
slouken@0
  1823
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  1824
CheckWIN32()
slouken@0
  1825
{
slouken@0
  1826
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  1827
    have_win32_gcc=no
slouken@0
  1828
    AC_TRY_COMPILE([
slouken@0
  1829
     #include <windows.h>
slouken@0
  1830
    ],[
slouken@0
  1831
    ],[
slouken@0
  1832
    have_win32_gcc=yes
slouken@0
  1833
    ])
slouken@0
  1834
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  1835
    if test x$have_win32_gcc != xyes; then
slouken@0
  1836
       AC_MSG_ERROR([
slouken@0
  1837
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  1838
       ])
slouken@0
  1839
    fi
slouken@0
  1840
slouken@0
  1841
    dnl See if the user wants to redirect standard output to files
slouken@0
  1842
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  1843
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  1844
                  , enable_stdio_redirect=yes)
slouken@0
  1845
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  1846
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  1847
    fi
slouken@1361
  1848
slouken@1361
  1849
    if test x$enable_video = xyes; then
slouken@1361
  1850
        AC_DEFINE(SDL_VIDEO_DRIVER_WINDIB)
slouken@1361
  1851
        SOURCES="$SOURCES $srcdir/src/video/wincommon/*.c"
slouken@1361
  1852
        SOURCES="$SOURCES $srcdir/src/video/windib/*.c"
slouken@1361
  1853
        have_video=yes
slouken@0
  1854
    fi
slouken@0
  1855
}
slouken@0
  1856
slouken@0
  1857
dnl Find the DirectX includes and libraries
slouken@0
  1858
CheckDIRECTX()
slouken@0
  1859
{
slouken@0
  1860
    AC_ARG_ENABLE(directx,
slouken@1637
  1861
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  1862
                  , enable_directx=yes)
slouken@0
  1863
    if test x$enable_directx = xyes; then
slouken@1361
  1864
        have_directx=no
slouken@1361
  1865
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  1866
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@1361
  1867
        AC_CHECK_HEADER(dinput.h, use_dinput=yes)
slouken@1361
  1868
        if test x$have_ddraw = xyes -a x$have_dsound = xyes -a x$use_dinput = xyes; then
slouken@1361
  1869
            have_directx=yes
slouken@1361
  1870
        fi
slouken@1361
  1871
        if test x$enable_video = xyes -a x$have_directx = xyes; then
slouken@1361
  1872
            AC_DEFINE(SDL_VIDEO_DRIVER_DDRAW)
slouken@1361
  1873
            SOURCES="$SOURCES $srcdir/src/video/windx5/*.c"
slouken@1361
  1874
            have_video=yes
slouken@1361
  1875
        fi
slouken@0
  1876
    fi
slouken@158
  1877
}
slouken@158
  1878
slouken@294
  1879
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  1880
CheckDLOPEN()
slouken@294
  1881
{
slouken@731
  1882
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  1883
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  1884
                  , enable_sdl_dlopen=yes)
slouken@731
  1885
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  1886
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  1887
        have_dlopen=no
slouken@294
  1888
        AC_TRY_COMPILE([
slouken@294
  1889
         #include <dlfcn.h>
slouken@294
  1890
        ],[
slouken@1638
  1891
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  1892
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  1893
         #endif
slouken@294
  1894
        ],[
slouken@1361
  1895
        have_dlopen=yes
slouken@294
  1896
        ])
slouken@1361
  1897
        AC_MSG_RESULT($have_dlopen)
slouken@294
  1898
slouken@1361
  1899
        if test x$have_dlopen = xyes; then
slouken@1521
  1900
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  1901
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  1902
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  1903
            AC_CHECK_LIB(dl, dlvsym, have_dlvsym=yes)
slouken@1361
  1904
            if test x$have_dlvsym = xyes; then
slouken@1361
  1905
                AC_DEFINE(HAVE_DLVSYM)
slouken@1361
  1906
            fi
slouken@1361
  1907
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  1908
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  1909
            have_loadso=yes
slouken@294
  1910
        fi
slouken@294
  1911
    fi
slouken@294
  1912
}
slouken@294
  1913
patmandin@651
  1914
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  1915
CheckAtariLdg()
patmandin@651
  1916
{
patmandin@651
  1917
    AC_ARG_ENABLE(atari-ldg,
slouken@1637
  1918
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
patmandin@651
  1919
                  , enable_atari_ldg=yes)
patmandin@651
  1920
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  1921
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  1922
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  1923
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  1924
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  1925
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
patmandin@1825
  1926
            SDL_LIBS="$SDL_LIBS -lldg -lgem"
icculus@1173
  1927
            have_loadso=yes
patmandin@651
  1928
        fi
patmandin@651
  1929
    fi
patmandin@651
  1930
}
patmandin@651
  1931
slouken@381
  1932
dnl Check for the usbhid(3) library on *BSD
slouken@381
  1933
CheckUSBHID()
slouken@381
  1934
{
slouken@381
  1935
    if test x$enable_joystick = xyes; then
slouken@1565
  1936
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  1937
        if test x$have_libusbhid = xyes; then
slouken@1565
  1938
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  1939
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  1940
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  1941
        else
slouken@1565
  1942
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  1943
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  1944
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  1945
        fi
slouken@1361
  1946
            
slouken@1361
  1947
        save_CFLAGS="$CFLAGS"
slouken@1361
  1948
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  1949
slouken@381
  1950
        AC_MSG_CHECKING(for usbhid)
slouken@381
  1951
        have_usbhid=no
slouken@381
  1952
        AC_TRY_COMPILE([
slouken@404
  1953
          #include <sys/types.h>
slouken@403
  1954
          #if defined(HAVE_USB_H)
slouken@403
  1955
          #include <usb.h>
slouken@403
  1956
          #endif
slouken@1565
  1957
          #ifdef __DragonFly__
slouken@1565
  1958
          # include <bus/usb/usb.h>
slouken@1565
  1959
          # include <bus/usb/usbhid.h>
slouken@1565
  1960
          #else
slouken@1565
  1961
          # include <dev/usb/usb.h>
slouken@1565
  1962
          # include <dev/usb/usbhid.h>
slouken@1565
  1963
          #endif
slouken@381
  1964
          #if defined(HAVE_USBHID_H)
slouken@381
  1965
          #include <usbhid.h>
slouken@381
  1966
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  1967
          #include <libusb.h>
slouken@381
  1968
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  1969
          #include <libusbhid.h>
slouken@404
  1970
          #endif
slouken@381
  1971
        ],[
slouken@381
  1972
          struct report_desc *repdesc;
slouken@381
  1973
          struct usb_ctl_report *repbuf;
slouken@402
  1974
          hid_kind_t hidkind;
slouken@381
  1975
        ],[
slouken@381
  1976
        have_usbhid=yes
slouken@381
  1977
        ])
slouken@381
  1978
        AC_MSG_RESULT($have_usbhid)
slouken@381
  1979
slouken@381
  1980
        if test x$have_usbhid = xyes; then
slouken@381
  1981
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  1982
            have_usbhid_ucr_data=no
slouken@381
  1983
            AC_TRY_COMPILE([
slouken@404
  1984
              #include <sys/types.h>
slouken@404
  1985
              #if defined(HAVE_USB_H)
slouken@404
  1986
              #include <usb.h>
slouken@404
  1987
              #endif
slouken@1565
  1988
              #ifdef __DragonFly__
slouken@1565
  1989
              # include <bus/usb/usb.h>
slouken@1565
  1990
              # include <bus/usb/usbhid.h>
slouken@1565
  1991
              #else
slouken@1565
  1992
              # include <dev/usb/usb.h>
slouken@1565
  1993
              # include <dev/usb/usbhid.h>
slouken@1565
  1994
              #endif
slouken@381
  1995
              #if defined(HAVE_USBHID_H)
slouken@381
  1996
              #include <usbhid.h>
slouken@381
  1997
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  1998
              #include <libusb.h>
slouken@381
  1999
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2000
              #include <libusbhid.h>
slouken@381
  2001
              #endif
slouken@381
  2002
            ],[
slouken@381
  2003
              struct usb_ctl_report buf;
slouken@381
  2004
              if (buf.ucr_data) { }
slouken@381
  2005
            ],[
slouken@381
  2006
            have_usbhid_ucr_data=yes
slouken@381
  2007
            ])
slouken@381
  2008
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2009
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2010
            fi
slouken@381
  2011
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2012
            
slouken@1361
  2013
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2014
            have_usbhid_new=no
slouken@407
  2015
            AC_TRY_COMPILE([
slouken@407
  2016
              #include <sys/types.h>
slouken@407
  2017
              #if defined(HAVE_USB_H)
slouken@407
  2018
              #include <usb.h>
slouken@407
  2019
              #endif
slouken@407
  2020
              #include <dev/usb/usb.h>
slouken@407
  2021
              #include <dev/usb/usbhid.h>
slouken@407
  2022
              #if defined(HAVE_USBHID_H)
slouken@407
  2023
              #include <usbhid.h>
slouken@407
  2024
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2025
              #include <libusb.h>
slouken@407
  2026
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2027
              #include <libusbhid.h>
slouken@407
  2028
              #endif
slouken@407
  2029
            ],[
slouken@407
  2030
              report_desc_t d;
slouken@1361
  2031
              hid_start_parse(d, 1, 1);
slouken@407
  2032
            ],[
slouken@407
  2033
            have_usbhid_new=yes
slouken@407
  2034
            ])
slouken@407
  2035
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2036
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2037
            fi
slouken@407
  2038
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2039
slouken@1565
  2040
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2041
            have_machine_joystick=no
slouken@1565
  2042
            AC_TRY_COMPILE([
slouken@1565
  2043
              #include <machine/joystick.h>
slouken@1565
  2044
            ],[
slouken@1565
  2045
              struct joystick t;
slouken@1565
  2046
            ],[
slouken@1565
  2047
            have_machine_joystick=yes
slouken@1565
  2048
            ])
slouken@1565
  2049
            if test x$have_machine_joystick = xyes; then
slouken@1565
  2050
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  2051
            fi
slouken@1565
  2052
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2053
slouken@1361
  2054
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  2055
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2056
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2057
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2058
            have_joystick=yes
slouken@381
  2059
        fi
slouken@1361
  2060
        CFLAGS="$save_CFLAGS"
slouken@381
  2061
    fi
slouken@381
  2062
}
slouken@381
  2063
slouken@1361
  2064
dnl Check for clock_gettime()
slouken@1361
  2065
CheckClockGettime()
slouken@795
  2066
{
slouken@1361
  2067
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  2068
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  2069
                  , enable_clock_gettime=no)
slouken@1361
  2070
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2071
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2072
        if test x$have_clock_gettime = xyes; then
slouken@1361
  2073
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  2074
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
icculus@1175
  2075
        fi
slouken@795
  2076
    fi
slouken@795
  2077
}
slouken@795
  2078
slouken@1062
  2079
dnl Check for a valid linux/version.h
slouken@1062
  2080
CheckLinuxVersion()
slouken@1062
  2081
{
slouken@1062
  2082
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2083
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2084
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2085
    fi
slouken@1062
  2086
}
slouken@1062
  2087
slouken@1127
  2088
dnl Check if we want to use RPATH
slouken@1127
  2089
CheckRPATH()
slouken@1127
  2090
{
slouken@1127
  2091
    AC_ARG_ENABLE(rpath,
slouken@1637
  2092
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2093
                  , enable_rpath=yes)
slouken@1127
  2094
}
slouken@1127
  2095
slouken@1550
  2096
dnl Set up the configuration based on the host platform!
slouken@1550
  2097
case "$host" in
slouken@1361
  2098
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  2099
        ARCH=linux
slouken@1361
  2100
        CheckDummyVideo
slouken@1361
  2101
        CheckIPod
slouken@1361
  2102
        # Set up files for the timer library
icculus@1140
  2103
        if test x$enable_timers = xyes; then
slouken@1361
  2104
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2105
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2106
            have_timers=yes
icculus@1140
  2107
        fi
slouken@1361
  2108
        ;;
slouken@1820
  2109
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*)
slouken@1550
  2110
        case "$host" in
slouken@1361
  2111
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2112
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2113
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2114
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2115
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2116
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2117
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2118
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2119
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2120
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2121
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2122
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2123
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2124
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2125
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2126
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2127
            *-*-osf*)           ARCH=osf ;;
slouken@795
  2128
        esac
icculus@1573
  2129
        CheckVisibilityHidden
slouken@1
  2130
        CheckDummyVideo
slouken@68
  2131
        CheckDiskAudio
icculus@1532
  2132
        CheckDummyAudio
slouken@371
  2133
        CheckDLOPEN
slouken@0
  2134
        CheckNASM
slouken@1361
  2135
        CheckAltivec
slouken@0
  2136
        CheckOSS
slouken@1361
  2137
        CheckDMEDIA
slouken@1438
  2138
        CheckMME
slouken@0
  2139
        CheckALSA
slouken@0
  2140
        CheckARTSC
slouken@0
  2141
        CheckESD
slouken@0
  2142
        CheckNAS
slouken@0
  2143
        CheckX11
slouken@30
  2144
        CheckNANOX
slouken@0
  2145
        CheckFBCON
slouken@167
  2146
        CheckDirectFB
slouken@70
  2147
        CheckPS2GS
slouken@0
  2148
        CheckGGI
slouken@0
  2149
        CheckSVGA
slouken@1361
  2150
        CheckVGL
slouken@1361
  2151
        CheckWscons
slouken@0
  2152
        CheckAAlib
slouken@371
  2153
        CheckQtopia
slouken@433
  2154
        CheckPicoGUI
icculus@1191
  2155
        CheckOpenGLX11
slouken@0
  2156
        CheckInputEvents
icculus@1201
  2157
        CheckTslib
slouken@1361
  2158
        CheckUSBHID
slouken@0
  2159
        CheckPTHREAD
slouken@1361
  2160
        CheckClockGettime
slouken@1062
  2161
        CheckLinuxVersion
slouken@1127
  2162
        CheckRPATH
slouken@1361
  2163
        # Set up files for the audio library
slouken@1361
  2164
        if test x$enable_audio = xyes; then
slouken@1361
  2165
          case $ARCH in
slouken@1565
  2166
            sysv5|solaris|hpux)
slouken@1361
  2167
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2168
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2169
                have_audio=yes
slouken@1361
  2170
            ;;
slouken@1565
  2171
            netbsd|openbsd)
slouken@1567
  2172
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2173
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2174
                have_audio=yes
slouken@1361
  2175
            ;;
slouken@1361
  2176
            aix)
slouken@1361
  2177
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUD)
slouken@1361
  2178
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2179
                have_audio=yes
slouken@1361
  2180
            ;;
slouken@1361
  2181
          esac
slouken@371
  2182
        fi
slouken@0
  2183
        # Set up files for the joystick library
slouken@0
  2184
        if test x$enable_joystick = xyes; then
slouken@1361
  2185
          case $ARCH in
slouken@1361
  2186
            linux)
slouken@1361
  2187
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2188
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2189
                have_joystick=yes
slouken@1361
  2190
            ;;
slouken@1361
  2191
          esac
slouken@0
  2192
        fi
slouken@0
  2193
        # Set up files for the cdrom library
slouken@0
  2194
        if test x$enable_cdrom = xyes; then
slouken@1361
  2195
          case $ARCH in
slouken@1361
  2196
            linux|solaris)
slouken@1361
  2197
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2198
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2199
                have_cdrom=yes
slouken@1361
  2200
            ;;
slouken@1361
  2201
            *freebsd*)
slouken@1361
  2202
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2203
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2204
                have_cdrom=yes
slouken@1361
  2205
            ;;
slouken@1383
  2206
            *openbsd*|*netbsd*)
slouken@1361
  2207
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2208
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2209
                have_cdrom=yes
slouken@1361
  2210
            ;;
slouken@1361
  2211
            bsdi)
slouken@1361
  2212
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2213
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2214
                have_cdrom=yes
slouken@1361
  2215
            ;;
slouken@1361
  2216
            aix)
slouken@1361
  2217
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2218
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2219
                have_cdrom=yes
slouken@1361
  2220
            ;;
slouken@1361
  2221
            osf)
slouken@1361
  2222
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2223
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2224
                have_cdrom=yes
slouken@1361
  2225
            ;;
slouken@1361
  2226
          esac
slouken@0
  2227
        fi
slouken@0
  2228
        # Set up files for the thread library
slouken@1361
  2229
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2230
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2231
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2232
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2233
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2234
            have_threads=yes
slouken@0
  2235
        fi
slouken@0
  2236
        # Set up files for the timer library
slouken@0
  2237
        if test x$enable_timers = xyes; then
slouken@1361
  2238
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2239
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2240
            have_timers=yes
slouken@0
  2241
        fi
slouken@0
  2242
        ;;
slouken@0
  2243
    *-*-qnx*)
slouken@0
  2244
        ARCH=qnx
slouken@1
  2245
        CheckDummyVideo
slouken@68
  2246
        CheckDiskAudio
icculus@1532
  2247
        CheckDummyAudio
slouken@886
  2248
        # CheckNASM
slouken@371
  2249
        CheckDLOPEN
slouken@0
  2250
        CheckNAS
slouken@0
  2251
        CheckPHOTON
slouken@0
  2252
        CheckX11
icculus@1191
  2253
        CheckOpenGLX11
slouken@0
  2254
        CheckPTHREAD
slouken@0
  2255
        # Set up files for the audio library
slouken@0
  2256
        if test x$enable_audio = xyes; then
slouken@1361
  2257
            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
slouken@1361
  2258
            SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
slouken@1521
  2259
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2260
            have_audio=yes
slouken@0
  2261
        fi
slouken@0
  2262
        # Set up files for the cdrom library
slouken@0
  2263
        if test x$enable_cdrom = xyes; then
slouken@1361
  2264
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2265
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2266
            have_cdrom=yes
slouken@0
  2267
        fi
slouken@0
  2268
        # Set up files for the timer library
slouken@0
  2269
        if test x$enable_timers = xyes; then
slouken@1361
  2270
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2271
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2272
            have_timers=yes
slouken@0
  2273
        fi
slouken@0
  2274
        ;;
slouken@0
  2275
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2276
        ARCH=win32
slouken@1550
  2277
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2278
            # Default cross-compile location
slouken@0
  2279
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32msvc
slouken@0
  2280
        else
slouken@0
  2281
            # Look for the location of the tools and install there
slouken@750
  2282
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2283
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2284
            fi
slouken@0
  2285
        fi
slouken@1
  2286
        CheckDummyVideo
slouken@68
  2287
        CheckDiskAudio
icculus@1532
  2288
        CheckDummyAudio
slouken@0
  2289
        CheckWIN32
slouken@1361
  2290
        CheckWIN32GL
slouken@0
  2291
        CheckDIRECTX
slouken@0
  2292
        CheckNASM
slouken@0
  2293
        # Set up files for the audio library
slouken@0
  2294
        if test x$enable_audio = xyes; then
slouken@1361
  2295
            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
slouken@1361
  2296
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1361
  2297
            if test x$have_directx = xyes; then
slouken@1361
  2298
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2299
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2300
            fi
slouken@1361
  2301
            have_audio=yes
slouken@0
  2302
        fi
slouken@0
  2303
        # Set up files for the joystick library
slouken@0
  2304
        if test x$enable_joystick = xyes; then
slouken@1855
  2305
            AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1855
  2306
            SOURCES="$SOURCES $srcdir/src/joystick/win32/*.c"
slouken@1361
  2307
            have_joystick=yes
slouken@0
  2308
        fi
slouken@0
  2309
        # Set up files for the cdrom library
slouken@0
  2310
        if test x$enable_cdrom = xyes; then
slouken@1361
  2311
            AC_DEFINE(SDL_CDROM_WIN32)
slouken@1361
  2312
            SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
slouken@1361
  2313
            have_cdrom=yes
slouken@0
  2314
        fi
slouken@0
  2315
        # Set up files for the thread library
slouken@0
  2316
        if test x$enable_threads = xyes; then
slouken@1361
  2317
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2318
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2319
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2320
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2321
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2322
            have_threads=yes
slouken@0
  2323
        fi
slouken@0
  2324
        # Set up files for the timer library
slouken@0
  2325
        if test x$enable_timers = xyes; then
slouken@1361
  2326
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2327
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2328
            have_timers=yes
slouken@1361
  2329
        fi
slouken@1361
  2330
        # Set up files for the shared object loading library
slouken@1361
  2331
        if test x$enable_loadso = xyes; then
slouken@1361
  2332
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2333
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2334
            have_loadso=yes
slouken@1361
  2335
        fi
slouken@1361
  2336
        # Set up the system libraries we need
slouken@1521
  2337
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm"
slouken@1361
  2338
        if test x$have_directx = xyes; then
slouken@1521
  2339
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldxguid"
slouken@0
  2340
        fi
slouken@0
  2341
        # The Win32 platform requires special setup
slouken@1397
  2342
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2343
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2344
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2345
        ;;
slouken@0
  2346
    *-*-beos*)
slouken@0
  2347
        ARCH=beos
slouken@0
  2348
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2349
        CheckDummyVideo
slouken@68
  2350
        CheckDiskAudio
icculus@1532
  2351
        CheckDummyAudio
slouken@0
  2352
        CheckNASM
slouken@0
  2353
        CheckBWINDOW
slouken@0
  2354
        CheckBeGL
slouken@0
  2355
        # Set up files for the audio library
slouken@0
  2356
        if test x$enable_audio = xyes; then
slouken@1361
  2357
            AC_DEFINE(SDL_AUDIO_DRIVER_BAUDIO)
slouken@1361
  2358
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2359
            have_audio=yes
slouken@0
  2360
        fi
slouken@0
  2361
        # Set up files for the joystick library
slouken@0
  2362
        if test x$enable_joystick = xyes; then
slouken@1361
  2363
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2364
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2365
            have_joystick=yes
slouken@0
  2366
        fi
slouken@0
  2367
        # Set up files for the cdrom library
slouken@0
  2368
        if test x$enable_cdrom = xyes; then
slouken@1361
  2369
            AC_DEFINE(SDL_CDROM_BEOS)
slouken@1361
  2370
            SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
slouken@1361
  2371
            have_cdrom=yes
slouken@0
  2372
        fi
slouken@0
  2373
        # Set up files for the thread library
slouken@0
  2374
        if test x$enable_threads = xyes; then
slouken@1361
  2375
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2376
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2377
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2378
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2379
            have_threads=yes
slouken@0
  2380
        fi
slouken@0
  2381
        # Set up files for the timer library
slouken@0
  2382
        if test x$enable_timers = xyes; then
slouken@1361
  2383
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2384
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2385
            have_timers=yes
slouken@1361
  2386
        fi
slouken@1361
  2387
        # Set up files for the shared object loading library
slouken@1361
  2388
        if test x$enable_loadso = xyes; then
slouken@1361
  2389
            AC_DEFINE(SDL_LOADSO_BEOS)
slouken@1361
  2390
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2391
            have_loadso=yes
slouken@0
  2392
        fi
slouken@1367
  2393
        # The BeOS platform requires special setup.
slouken@1367
  2394
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2395
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2396
        ;;
slouken@0
  2397
    *-*-darwin* )
icculus@1133
  2398
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2399
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2400
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2401
        ARCH=macosx
slouken@1624
  2402
slouken@1628
  2403
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2404
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2405
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2406
slouken@1628
  2407
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2408
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2409
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2410
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2411
        EXTRA_LDFLAGS=""
slouken@1624
  2412
slouken@1742
  2413
        CheckVisibilityHidden
slouken@1
  2414
        CheckDummyVideo
slouken@68
  2415
        CheckDiskAudio
icculus@1532
  2416
        CheckDummyAudio
slouken@1638
  2417
        CheckDLOPEN
slouken@1648
  2418
slouken@1889
  2419
        # Temporarily disabled:
slouken@1889
  2420
        # ld: mmxp2_32.o has external relocation entries in non-writable section (__TEXT,__text) for symbols: _mmxreturn
slouken@1889
  2421
        #CheckNASM
slouken@1889
  2422
slouken@1648
  2423
        # Set up files for the shared object loading library
slouken@1648
  2424
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2425
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2426
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2427
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2428
            have_loadso=yes
slouken@1648
  2429
        fi
slouken@1648
  2430
icculus@1133
  2431
        CheckCOCOA
icculus@1133
  2432
        CheckCARBON
icculus@1174
  2433
        CheckX11
slouken@0
  2434
        CheckMacGL
icculus@1191
  2435
        CheckOpenGLX11
slouken@0
  2436
        CheckPTHREAD
icculus@1047
  2437
        CheckAltivec
icculus@1445
  2438
icculus@1445
  2439
        # Need this or things might misbuild on a G3.
slouken@1521
  2440
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2441
slouken@0
  2442
        # Set up files for the audio library
slouken@0
  2443
        if test x$enable_audio = xyes; then
slouken@1361
  2444
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2445
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2446
            AC_DEFINE(SDL_AUDIO_DRIVER_SNDMGR)
slouken@1361
  2447
            SOURCES="$SOURCES $srcdir/src/audio/macrom/*.c"
slouken@1361
  2448
            have_audio=yes
slouken@0
  2449
        fi
slouken@0
  2450
        # Set up files for the joystick library
slouken@0
  2451
        if test x$enable_joystick = xyes; then
slouken@1361
  2452
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2453
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1611
  2454
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
slouken@1361
  2455
            have_joystick=yes
slouken@0
  2456
        fi
slouken@0
  2457
        # Set up files for the cdrom library
slouken@0
  2458
        if test x$enable_cdrom = xyes; then
slouken@1361
  2459
            AC_DEFINE(SDL_CDROM_MACOSX)
slouken@1361
  2460
            SOURCES="$SOURCES $srcdir/src/cdrom/macosx/*.c"
slouken@1361
  2461
            have_cdrom=yes
slouken@0
  2462
        fi
slouken@0
  2463
        # Set up files for the timer library
slouken@0
  2464
        if test x$enable_timers = xyes; then
slouken@1361
  2465
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2466
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2467
            have_timers=yes
slouken@1361
  2468
        fi
slouken@1621
  2469
        # The Mac OS X platform requires special setup.
slouken@1397
  2470
        SDLMAIN_SOURCES="$srcdir/src/main/macosx/*.m"
slouken@1521
  2471
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@387
  2472
        SDL_LIBS="-lSDLmain $SDL_LIBS"
icculus@1133
  2473
        if test x$enable_video_cocoa = xyes; then
slouken@1611
  2474
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
icculus@1133
  2475
        fi
icculus@1133
  2476
        if test x$enable_video_carbon = xyes -o x$enable_video_cocoa = xyes; then
icculus@1133
  2477
            # The Cocoa backend still needs Carbon, and the YUV code QuickTime
slouken@1611
  2478
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuickTime -Wl,-framework,ApplicationServices"
slouken@1611
  2479
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
icculus@1133
  2480
        fi
slouken@1361
  2481
        # If either the audio or CD driver is used, add the AudioUnit framework
slouken@1361
  2482
        if test x$enable_audio = xyes -o x$enable_cdrom = xyes; then
slouken@1611
  2483
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2484
        fi
slouken@0
  2485
        ;;
slouken@281
  2486
    *-*-mint*)
slouken@281
  2487
        ARCH=mint
slouken@281
  2488
        CheckDummyVideo
slouken@281
  2489
        CheckDiskAudio
icculus@1532
  2490
        CheckDummyAudio
slouken@281
  2491
        CheckAtariBiosEvent
slouken@281
  2492
        CheckAtariXbiosVideo
slouken@281
  2493
        CheckAtariGemVideo
slouken@398
  2494
        CheckAtariAudio
patmandin@651
  2495
        CheckAtariLdg
slouken@1361
  2496
        CheckAtariOSMesa
slouken@281
  2497
        CheckPTH
slouken@281
  2498
        # Set up files for the audio library
slouken@398
  2499
        if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@398
  2500
            if test x$enable_audio = xyes; then
slouken@1361
  2501
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2502
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2503
                have_audio=yes
slouken@398
  2504
            fi
slouken@281
  2505
        fi
slouken@281
  2506
        # Set up files for the joystick library
slouken@281
  2507
        if test x$enable_joystick = xyes; then
slouken@1361
  2508
            AC_DEFINE(SDL_JOYSTICK_MINT)
slouken@1361
  2509
            SOURCES="$SOURCES $srcdir/src/joystick/mint/*.c"
slouken@1361
  2510
            have_joystick=yes
slouken@281
  2511
        fi
slouken@281
  2512
        # Set up files for the cdrom library
slouken@281
  2513
        if test x$enable_cdrom = xyes; then
slouken@1361
  2514
            AC_DEFINE(SDL_CDROM_MINT)
slouken@1361
  2515
            SOURCES="$SOURCES $srcdir/src/cdrom/mint/*.c"
slouken@1361
  2516
            have_cdrom=yes
slouken@281
  2517
        fi
slouken@281
  2518
        # Set up files for the timer library
slouken@281
  2519
        if test x$enable_timers = xyes; then
slouken@557
  2520
            if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@1361
  2521
                AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2522
                SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@557
  2523
            else
slouken@1361
  2524
                AC_DEFINE(SDL_TIMER_MINT)
slouken@1361
  2525
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.c"
patmandin@1477
  2526
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.S"
slouken@557
  2527
            fi
slouken@1361
  2528
            have_timers=yes
slouken@281
  2529
        fi
slouken@281
  2530
        ;;
slouken@1035
  2531
    *-riscos)
slouken@687
  2532
        ARCH=riscos
slouken@1361
  2533
        CheckOSS
slouken@1361
  2534
        CheckPTHREAD
slouken@955
  2535
        # Set up files for the video library
slouken@955
  2536
        if test x$enable_video = xyes; then
slouken@1361
  2537
            AC_DEFINE(SDL_VIDEO_DRIVER_RISCOS)
slouken@1361
  2538
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.c"
slouken@1459
  2539
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.S"
slouken@1361
  2540
            have_video=yes
slouken@955
  2541
        fi
slouken@955
  2542
        # Set up files for the joystick library
slouken@955
  2543
        if test x$enable_joystick = xyes; then
slouken@1361
  2544
            AC_DEFINE(SDL_JOYSTICK_RISCOS)
slouken@1361
  2545
            SOURCES="$SOURCES $srcdir/src/joystick/riscos/*.c"
slouken@1361
  2546
            have_joystick=yes
slouken@955
  2547
        fi
slouken@955
  2548
        # Set up files for the timer library
slouken@955
  2549
        if test x$enable_timers = xyes; then
slouken@1361
  2550
            AC_DEFINE(SDL_TIMER_RISCOS)
slouken@1361
  2551
            SOURCES="$SOURCES $srcdir/src/timer/riscos/*.c"
slouken@1361
  2552
            have_timers=yes
slouken@955
  2553
        fi
slouken@1361
  2554
        # The RISC OS platform requires special setup.
slouken@1521
  2555
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ljpeg -ltiff -lpng -lz"
slouken@687
  2556
        ;;
slouken@0
  2557
    *)
slouken@1361
  2558
        AC_MSG_ERROR([
slouken@1550
  2559
*** Unsupported host:  Please add to configure.in
slouken@1361
  2560
        ])
slouken@0
  2561
        ;;
slouken@0
  2562
esac
slouken@0
  2563
slouken@1361
  2564
# Verify that we have all the platform specific files we need
slouken@1361
  2565
if test x$have_joystick != xyes; then
slouken@1361
  2566
    if test x$enable_joystick = xyes; then
slouken@1361
  2567
        AC_DEFINE(SDL_JOYSTICK_DISABLED)
slouken@1361
  2568
    fi
slouken@1361
  2569
    SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
slouken@1361
  2570
fi
slouken@1361
  2571
if test x$have_cdrom != xyes; then
slouken@1361
  2572
    if test x$enable_cdrom = xyes; then
slouken@1361
  2573
        AC_DEFINE(SDL_CDROM_DISABLED)
slouken@1361
  2574
    fi
slouken@1361
  2575
    SOURCES="$SOURCES $srcdir/src/cdrom/dummy/*.c"
slouken@1361
  2576
fi
slouken@1361
  2577
if test x$have_threads != xyes; then
slouken@1361
  2578
    if test x$enable_threads = xyes; then
slouken@1361
  2579
        AC_DEFINE(SDL_THREADS_DISABLED)
slouken@1361
  2580
    fi
slouken@1361
  2581
    SOURCES="$SOURCES $srcdir/src/thread/generic/*.c"
slouken@1361
  2582
fi
slouken@1361
  2583
if test x$have_timers != xyes; then
slouken@1361
  2584
    if test x$enable_timers = xyes; then
slouken@1361
  2585
        AC_DEFINE(SDL_TIMERS_DISABLED)
slouken@1361
  2586
    fi
slouken@1361
  2587
    SOURCES="$SOURCES $srcdir/src/timer/dummy/*.c"
slouken@1361
  2588
fi
slouken@1361
  2589
if test x$have_loadso != xyes; then
slouken@1361
  2590
    if test x$enable_loadso = xyes; then
slouken@1361
  2591
        AC_DEFINE(SDL_LOADSO_DISABLED)
slouken@1361
  2592
    fi
slouken@1361
  2593
    SOURCES="$SOURCES $srcdir/src/loadso/dummy/*.c"
slouken@1361
  2594
fi
slouken@1397
  2595
if test x$SDLMAIN_SOURCES = x; then
slouken@1397
  2596
    SDLMAIN_SOURCES="$srcdir/src/main/dummy/*.c"
slouken@1397
  2597
fi
slouken@0
  2598
slouken@1361
  2599
OBJECTS=`echo $SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.asm,$(objects)/\1.lo,g'`
slouken@1361
  2600
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.lo,g'`
slouken@1361
  2601
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.m,$(objects)/\1.lo,g'`
slouken@1361
  2602
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'`
slouken@1459
  2603
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.S,$(objects)/\1.lo,g'`
slouken@0
  2604
slouken@1397
  2605
SDLMAIN_OBJECTS=`echo $SDLMAIN_SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.o,g'`
slouken@1397
  2606
SDLMAIN_OBJECTS=`echo $SDLMAIN_OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.m,$(objects)/\1.o,g'`
slouken@1397
  2607
SDLMAIN_OBJECTS=`echo $SDLMAIN_OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.o,g'`
slouken@1397
  2608
slouken@0
  2609
# Set runtime shared library paths as needed
slouken@0
  2610
slouken@1127
  2611
if test "x$enable_rpath" = "xyes"; then
slouken@1565
  2612
  if test $ARCH = bsdi -o $ARCH = freebsd -o $ARCH = irix -o $ARCH = linux -o $ARCH = netbsd; then
slouken@1127
  2613
    SDL_RLD_FLAGS="-Wl,-rpath,\${exec_prefix}/lib"
slouken@1127
  2614
  fi
slouken@1127
  2615
  if test $ARCH = solaris; then
slouken@1127
  2616
    SDL_RLD_FLAGS="-R\${exec_prefix}/lib"
slouken@1127
  2617
  fi
slouken@1127
  2618
else
slouken@1127
  2619
  SDL_RLD_FLAGS=""
slouken@0
  2620
fi
slouken@387
  2621
slouken@387
  2622
case "$ARCH" in
slouken@387
  2623
  macosx)
icculus@1133
  2624
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1611
  2625
      SDL_LIBS="$SDL_LIBS -Wl,-framework,Cocoa"
icculus@1133
  2626
    fi
icculus@1133
  2627
    if test x$enable_video = xyes -a x$enable_video_carbon = xyes; then
slouken@1611
  2628
      SDL_LIBS="$SDL_LIBS -Wl,-framework,Carbon"
icculus@1133
  2629
    fi
slouken@807
  2630
    # Evil hack to allow static linking on Mac OS X
slouken@1624
  2631
    SDL_STATIC_LIBS="\${exec_prefix}/lib/libSDLmain.a \${exec_prefix}/lib/libSDL.a $EXTRA_LDFLAGS"
slouken@807
  2632
    ;;
slouken@807
  2633
  *)
slouken@807
  2634
    SDL_STATIC_LIBS="$SDL_LIBS"
slouken@807
  2635
    ;;
slouken@807
  2636
esac
slouken@807
  2637
slouken@0
  2638
dnl Expand the cflags and libraries needed by apps using SDL
slouken@0
  2639
AC_SUBST(SDL_CFLAGS)
slouken@0
  2640
AC_SUBST(SDL_LIBS)
slouken@807
  2641
AC_SUBST(SDL_STATIC_LIBS)
slouken@0
  2642
AC_SUBST(SDL_RLD_FLAGS)
slouken@1361
  2643
if test x$enable_shared = xyes; then
slouken@1361
  2644
    ENABLE_SHARED_TRUE=
slouken@1361
  2645
    ENABLE_SHARED_FALSE="#"
slouken@1361
  2646
else
slouken@1361
  2647
    ENABLE_SHARED_TRUE="#"
slouken@1361
  2648
    ENABLE_SHARED_FALSE=
slouken@1361
  2649
fi
slouken@1361
  2650
if test x$enable_static = xyes; then
slouken@1361
  2651
    ENABLE_STATIC_TRUE=
slouken@1361
  2652
    ENABLE_STATIC_FALSE="#"
slouken@1361
  2653
else
slouken@1361
  2654
    ENABLE_STATIC_TRUE="#"
slouken@1361
  2655
    ENABLE_STATIC_FALSE=
slouken@1361
  2656
fi
slouken@1361
  2657
AC_SUBST(ENABLE_SHARED_TRUE)
slouken@1361
  2658
AC_SUBST(ENABLE_SHARED_FALSE)
slouken@1361
  2659
AC_SUBST(ENABLE_STATIC_TRUE)
slouken@1361
  2660
AC_SUBST(ENABLE_STATIC_FALSE)
slouken@0
  2661
slouken@1361
  2662
dnl Expand the sources and objects needed to build the library
slouken@1361
  2663
AC_SUBST(ac_aux_dir)
slouken@1361
  2664
AC_SUBST(INCLUDE)
slouken@1361
  2665
AC_SUBST(SOURCES)
slouken@1361
  2666
AC_SUBST(OBJECTS)
slouken@1397
  2667
AC_SUBST(SDLMAIN_SOURCES)
slouken@1397
  2668
AC_SUBST(SDLMAIN_OBJECTS)
slouken@1361
  2669
AC_SUBST(BUILD_CFLAGS)
slouken@1521
  2670
AC_SUBST(EXTRA_CFLAGS)
slouken@1393
  2671
AC_SUBST(BUILD_LDFLAGS)
slouken@1521
  2672
AC_SUBST(EXTRA_LDFLAGS)
slouken@0
  2673
slouken@0
  2674
AC_OUTPUT([
slouken@1865
  2675
    Makefile sdl-config SDL.spec SDL.qpg sdl.pc
slouken@1361
  2676
], [
slouken@1361
  2677
    : >build-deps
slouken@1640
  2678
    if test x"$MAKE" = x; then MAKE=make; fi; $MAKE depend
slouken@1361
  2679
])