configure.in
author Sam Lantinga <slouken@libsdl.org>
Mon, 26 Jun 2006 16:20:51 +0000
changeset 1891 40b43a80adb5
parent 1890 2c22f1351941
child 1895 c121d94672cb
child 3873 cef30206da53
permissions -rw-r--r--
Fixed libiconv detection
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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$ac_cv_func_strtod = xyes; then
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        AC_DEFINE(HAVE_STRTOD)
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    fi
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    AC_CHECK_FUNCS(malloc calloc realloc free getenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf iconv sigaction setjmp nanosleep)
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    AC_CHECK_LIB(iconv, libiconv_open, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
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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"
slouken@1361
   330
                elif test "x`ls /usr/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   331
                    ALSA_LIBS="-L/usr/lib $ALSA_LIBS"
slouken@1361
   332
                elif test "x`ls /usr/local/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   333
                    ALSA_LIBS="-L/usr/local/lib $ALSA_LIBS"
slouken@1361
   334
                fi
slouken@1361
   335
            fi
slouken@1361
   336
            alsa_lib_spec=`echo $ALSA_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libasound.so.*/'`
slouken@1606
   337
            alsa_lib=`ls -- $alsa_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@1361
   338
            echo "-- $alsa_lib_spec -> $alsa_lib"
slouken@1361
   339
slouken@1361
   340
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   341
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   342
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   343
            if test x$have_loadso != xyes && \
slouken@1361
   344
               test x$enable_alsa_shared = xyes; then
slouken@1467
   345
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   346
            fi
slouken@1361
   347
            if test x$have_loadso = xyes && \
slouken@1361
   348
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@1361
   349
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   350
            else
slouken@1521
   351
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   352
            fi
slouken@1361
   353
            have_audio=yes
slouken@1361
   354
        fi
slouken@1361
   355
    fi
slouken@0
   356
}
slouken@0
   357
slouken@148
   358
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   359
CheckDMEDIA()
slouken@148
   360
{
slouken@148
   361
    if test x$enable_audio = xyes; then
slouken@148
   362
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   363
        have_dmedia=no
slouken@148
   364
        AC_TRY_COMPILE([
slouken@148
   365
          #include <dmedia/audio.h>
slouken@148
   366
        ],[
slouken@148
   367
          ALport audio_port;
slouken@148
   368
        ],[
slouken@148
   369
        have_dmedia=yes
slouken@148
   370
        ])
slouken@935
   371
        AC_MSG_RESULT($have_dmedia)
slouken@148
   372
        # Set up files for the audio library
slouken@148
   373
        if test x$have_dmedia = xyes; then
slouken@1361
   374
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   375
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   376
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   377
            have_audio=yes
slouken@148
   378
        fi
slouken@148
   379
    fi
slouken@148
   380
}
slouken@148
   381
slouken@1438
   382
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   383
CheckMME()
slouken@1438
   384
{
slouken@1438
   385
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   386
    case $ARCH in
slouken@1438
   387
        osf)
slouken@1438
   388
            ;;
slouken@1438
   389
        *)
slouken@1438
   390
            return
slouken@1438
   391
            ;;
slouken@1438
   392
    esac
slouken@1438
   393
    if test x$enable_audio = xyes; then
slouken@1438
   394
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   395
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   396
        MME_LIBS="-lmme"
slouken@1438
   397
        have_mme=no
slouken@1438
   398
        save_CFLAGS="$CFLAGS"
slouken@1438
   399
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   400
        AC_TRY_COMPILE([
slouken@1438
   401
          #include <mme_api.h>
slouken@1438
   402
        ],[
slouken@1438
   403
          HWAVEOUT sound;
slouken@1438
   404
        ],[
slouken@1438
   405
        have_mme=yes
slouken@1438
   406
        ])
slouken@1438
   407
        CFLAGS="$save_CFLAGS"
slouken@1438
   408
        AC_MSG_RESULT($have_mme)
slouken@1438
   409
        # Set up files for the audio library
slouken@1438
   410
        if test x$have_mme = xyes; then
slouken@1438
   411
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   412
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   413
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   414
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   415
            have_audio=yes
slouken@1438
   416
        fi
slouken@1438
   417
    fi
slouken@1438
   418
}
slouken@1438
   419
slouken@0
   420
dnl Find the ESD includes and libraries
slouken@0
   421
CheckESD()
slouken@0
   422
{
slouken@0
   423
    AC_ARG_ENABLE(esd,
slouken@1637
   424
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   425
                  , enable_esd=yes)
slouken@0
   426
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   427
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   428
        if test x$have_esd = xyes; then
slouken@294
   429
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   430
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   431
                          , enable_esd_shared=yes)
slouken@294
   432
            esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
slouken@1606
   433
            esd_lib=`ls -- $esd_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   434
            echo "-- $esd_lib_spec -> $esd_lib"
slouken@1467
   435
slouken@1467
   436
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   437
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   438
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   439
            if test x$have_loadso != xyes && \
slouken@296
   440
               test x$enable_esd_shared = xyes; then
slouken@1467
   441
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   442
            fi
icculus@1173
   443
            if test x$have_loadso = xyes && \
slouken@294
   444
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@1361
   445
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   446
            else
slouken@1521
   447
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   448
            fi
slouken@1361
   449
            have_audio=yes
slouken@294
   450
        fi
slouken@0
   451
    fi
slouken@0
   452
}
slouken@0
   453
slouken@0
   454
CheckARTSC()
slouken@0
   455
{
slouken@0
   456
    AC_ARG_ENABLE(arts,
slouken@1637
   457
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   458
                  , enable_arts=yes)
slouken@0
   459
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   460
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   461
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   462
            : # arts isn't installed
slouken@0
   463
        else
slouken@1361
   464
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   465
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@1361
   466
            ARTS_PREFIX=`$ARTSCONFIG --arts-prefix`
slouken@0
   467
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   468
            audio_arts=no
slouken@0
   469
            save_CFLAGS="$CFLAGS"
slouken@1361
   470
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   471
            AC_TRY_COMPILE([
slouken@0
   472
             #include <artsc.h>
slouken@0
   473
            ],[
slouken@0
   474
             arts_stream_t stream;
slouken@0
   475
            ],[
slouken@0
   476
            audio_arts=yes
slouken@0
   477
            ])
slouken@0
   478
            CFLAGS="$save_CFLAGS"
slouken@0
   479
            AC_MSG_RESULT($audio_arts)
slouken@0
   480
            if test x$audio_arts = xyes; then
slouken@294
   481
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   482
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   483
                              , enable_arts_shared=yes)
slouken@1361
   484
                arts_lib_spec="$ARTS_PREFIX/lib/libartsc.so.*"
slouken@1606
   485
                arts_lib=`ls -- $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   486
                echo "-- $arts_lib_spec -> $arts_lib"
slouken@1467
   487
slouken@1467
   488
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   489
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   490
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   491
                if test x$have_loadso != xyes && \
slouken@296
   492
                   test x$enable_arts_shared = xyes; then
slouken@1467
   493
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   494
                fi
icculus@1173
   495
                if test x$have_loadso = xyes && \
slouken@294
   496
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@1361
   497
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   498
                else
slouken@1521
   499
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   500
                fi
slouken@1361
   501
                have_audio=yes
slouken@0
   502
            fi
slouken@0
   503
        fi
slouken@0
   504
    fi
slouken@0
   505
}
slouken@0
   506
slouken@0
   507
dnl See if the NAS audio interface is supported
slouken@0
   508
CheckNAS()
slouken@0
   509
{
slouken@0
   510
    AC_ARG_ENABLE(nas,
slouken@1637
   511
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   512
                  , enable_nas=yes)
slouken@0
   513
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
slouken@41
   514
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   515
        have_nas=no
slouken@41
   516
        if test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   517
            have_nas=yes
slouken@1361
   518
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   519
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   520
slouken@605
   521
        dnl On IRIX, the NAS includes are in a different directory,
slouken@605
   522
        dnl and libnas must be explicitly linked in
slouken@605
   523
slouken@605
   524
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   525
            have_nas=yes
slouken@1361
   526
            NAS_LIBS="-lnas -lXt"
slouken@41
   527
        fi
slouken@605
   528
        AC_MSG_RESULT($have_nas)
slouken@1361
   529
        if test x$have_nas = xyes; then
slouken@1361
   530
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   531
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   532
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1521
   533
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
slouken@1361
   534
            have_audio=yes
slouken@1361
   535
        fi
slouken@0
   536
    fi
slouken@0
   537
}
slouken@0
   538
slouken@68
   539
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   540
CheckDiskAudio()
slouken@68
   541
{
slouken@68
   542
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   543
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   544
                  , enable_diskaudio=yes)
slouken@68
   545
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   546
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   547
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   548
    fi
slouken@68
   549
}
slouken@68
   550
icculus@1532
   551
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   552
CheckDummyAudio()
icculus@1532
   553
{
icculus@1532
   554
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   555
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   556
                  , enable_dummyaudio=yes)
icculus@1532
   557
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   558
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   559
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   560
    fi
icculus@1532
   561
}
icculus@1532
   562
slouken@398
   563
dnl Set up the Atari Audio driver
slouken@398
   564
CheckAtariAudio()
slouken@398
   565
{
slouken@398
   566
    AC_ARG_ENABLE(mintaudio,
slouken@1637
   567
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
slouken@398
   568
                  , enable_mintaudio=yes)
slouken@398
   569
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   570
        mintaudio=no
slouken@398
   571
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   572
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   573
            mintaudio=yes
slouken@1361
   574
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   575
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
patmandin@1477
   576
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
slouken@1361
   577
            have_audio=yes
slouken@398
   578
        fi
slouken@398
   579
    fi
slouken@398
   580
}
slouken@398
   581
slouken@0
   582
dnl See if we can use x86 assembly blitters
slouken@1361
   583
# NASM is available from: http://nasm.sourceforge.net
slouken@0
   584
CheckNASM()
slouken@0
   585
{
slouken@0
   586
    dnl Make sure we are running on an x86 platform
slouken@1550
   587
    case $host in
slouken@0
   588
        i?86*)
slouken@0
   589
            ;;
slouken@0
   590
        *)
slouken@0
   591
        # Nope, bail early.
slouken@0
   592
            return
slouken@0
   593
            ;;
slouken@0
   594
    esac
slouken@0
   595
    dnl Check for NASM (for assembly blit routines)
slouken@0
   596
    AC_ARG_ENABLE(nasm,
slouken@1637
   597
AC_HELP_STRING([--enable-nasm], [use nasm assembly blitters on x86 [[default=yes]]]),
slouken@0
   598
                  , enable_nasm=yes)
slouken@1402
   599
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_nasm = xyes; then
slouken@1871
   600
        AC_PATH_PROG(NASM, yasm)
slouken@1871
   601
        if test "x$NASM" = x -o "x$NASM" = x'"$NASM"'; then
slouken@1871
   602
            AC_PATH_PROG(NASM, nasm)
slouken@1871
   603
        fi
slouken@1871
   604
        if test "x$NASM" != x -a "x$NASM" != x'"$NASM"'; then
slouken@1361
   605
            AC_DEFINE(SDL_HERMES_BLITTERS)
slouken@1361
   606
            SOURCES="$SOURCES $srcdir/src/hermes/*.asm"
slouken@1871
   607
            if test x"$NASMFLAGS" = x; then
slouken@1566
   608
                case $ARCH in
slouken@1566
   609
                  win32)
slouken@1566
   610
                      NASMFLAGS="-f win32"
slouken@1566
   611
                      ;;
slouken@1566
   612
                  openbsd)
slouken@1566
   613
                      NASMFLAGS="-f aoutb"
slouken@1566
   614
                      ;;
slouken@1889
   615
                  macosx)
slouken@1889
   616
                      NASMFLAGS="-f macho"
slouken@1889
   617
                      ;;
slouken@1566
   618
                  *)
slouken@1566
   619
                      NASMFLAGS="-f elf"
slouken@1566
   620
                      ;;
slouken@1566
   621
                esac
slouken@1566
   622
            fi
slouken@1871
   623
            NASMFLAGS="$NASMFLAGS -i $srcdir/src/hermes/"
slouken@1871
   624
slouken@1871
   625
            dnl See if hidden visibility is supported
slouken@1890
   626
            echo "GLOBAL _bar:function hidden" > nasm_vis.asm
slouken@1890
   627
            echo "_bar:" >>nasm_vis.asm
slouken@1889
   628
            if $NASM $NASMFLAGS nasm_vis.asm -o nasm_vis.o >&AS_MESSAGE_LOG_FD 2>&1; then
slouken@1871
   629
                NASMFLAGS="$NASMFLAGS -DHIDDEN_VISIBILITY"
slouken@1871
   630
            fi
slouken@1871
   631
            rm -f nasm_vis.asm nasm_vis.o
slouken@1871
   632
slouken@1361
   633
            AC_SUBST(NASM)
slouken@0
   634
            AC_SUBST(NASMFLAGS)
slouken@1361
   635
slouken@1550
   636
            case "$host" in
slouken@886
   637
                # this line is needed for QNX, because it's not defined the __ELF__
slouken@1361
   638
                *-*-qnx*)
slouken@1521
   639
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   640
                *-*-solaris*)
slouken@1521
   641
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   642
            esac
slouken@1361
   643
        fi
slouken@1361
   644
    fi
slouken@1361
   645
}
slouken@886
   646
slouken@1361
   647
dnl Check for altivec instruction support using gas syntax
slouken@1361
   648
CheckAltivec()
slouken@1361
   649
{
slouken@1361
   650
    AC_ARG_ENABLE(altivec,
slouken@1637
   651
AC_HELP_STRING([--enable-altivec], [use altivec assembly blitters on PPC [[default=yes]]]),
slouken@1361
   652
                  , enable_altivec=yes)
slouken@1402
   653
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_altivec = xyes; then
slouken@1361
   654
        have_altivec_h_hdr=no
slouken@1361
   655
        AC_CHECK_HEADER(altivec.h, have_altivec_h_hdr=yes)
slouken@886
   656
slouken@1361
   657
        save_CFLAGS="$CFLAGS"
slouken@1361
   658
        have_gcc_altivec=no
slouken@1361
   659
        AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@1361
   660
        altivec_CFLAGS="-maltivec"
slouken@1361
   661
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   662
slouken@1361
   663
        if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   664
          AC_TRY_COMPILE([
slouken@1361
   665
          #include <altivec.h>
slouken@1361
   666
          vector unsigned int vzero() {
slouken@1361
   667
              return vec_splat_u32(0);
slouken@1361
   668
          }
slouken@1361
   669
          ],[
slouken@1361
   670
          ],[
slouken@1361
   671
          have_gcc_altivec=yes
slouken@1361
   672
          ])
slouken@1361
   673
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   674
        else
slouken@1361
   675
          AC_TRY_COMPILE([
slouken@1361
   676
          vector unsigned int vzero() {
slouken@1361
   677
              return vec_splat_u32(0);
slouken@1361
   678
          }
slouken@1361
   679
          ],[
slouken@1361
   680
          ],[
slouken@1361
   681
          have_gcc_altivec=yes
slouken@1361
   682
          ])
slouken@1361
   683
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   684
        fi
slouken@1361
   685
slouken@1361
   686
        if test x$have_gcc_altivec = xno; then
slouken@1361
   687
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@1361
   688
            altivec_CFLAGS="-faltivec"
slouken@1361
   689
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   690
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   691
              AC_TRY_COMPILE([
slouken@1361
   692
              #include <altivec.h>
slouken@1361
   693
              vector unsigned int vzero() {
slouken@1361
   694
                  return vec_splat_u32(0);
slouken@1361
   695
              }
slouken@1361
   696
              ],[
slouken@1361
   697
              ],[
slouken@1361
   698
              have_gcc_altivec=yes
slouken@1361
   699
              ])
slouken@1361
   700
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   701
            else
slouken@1361
   702
              AC_TRY_COMPILE([
slouken@1361
   703
              vector unsigned int vzero() {
slouken@1361
   704
                  return vec_splat_u32(0);
slouken@1361
   705
              }
slouken@1361
   706
              ],[
slouken@1361
   707
              ],[
slouken@1361
   708
              have_gcc_altivec=yes
slouken@1361
   709
              ])
slouken@1361
   710
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   711
            fi
slouken@1361
   712
        fi
slouken@1361
   713
        CFLAGS="$save_CFLAGS"
slouken@1361
   714
slouken@1361
   715
        if test x$have_gcc_altivec = xyes; then
slouken@1361
   716
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@1361
   717
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   718
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@1361
   719
            fi
slouken@1521
   720
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@0
   721
        fi
slouken@0
   722
    fi
slouken@0
   723
}
slouken@0
   724
icculus@1573
   725
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   726
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   727
CheckVisibilityHidden()
icculus@1573
   728
{
icculus@1573
   729
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   730
    have_gcc_fvisibility=no
icculus@1573
   731
icculus@1573
   732
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   733
    save_CFLAGS="$CFLAGS"
icculus@1573
   734
    CFLAGS="$save_CFLAGS $visibility_CFLAGS"
icculus@1573
   735
    AC_TRY_COMPILE([
slouken@1745
   736
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   737
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   738
    #endif
icculus@1573
   739
    ],[
icculus@1573
   740
    ],[
icculus@1573
   741
    have_gcc_fvisibility=yes
icculus@1573
   742
    ])
icculus@1573
   743
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   744
    CFLAGS="$save_CFLAGS"
icculus@1573
   745
icculus@1573
   746
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   747
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   748
    fi
icculus@1573
   749
}
icculus@1573
   750
icculus@1573
   751
icculus@1140
   752
dnl Do the iPod thing
icculus@1140
   753
CheckIPod()
icculus@1140
   754
{
icculus@1140
   755
    AC_ARG_ENABLE(ipod,
slouken@1361
   756
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [default=yes on arm-elf]]),
slouken@1361
   757
        , enable_ipod=yes)
icculus@1140
   758
icculus@1140
   759
    if test x$enable_ipod = xyes; then
slouken@1521
   760
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
slouken@1361
   761
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   762
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   763
    fi
slouken@1361
   764
}
icculus@1140
   765
slouken@30
   766
dnl Find the nanox include and library directories
slouken@30
   767
CheckNANOX()
slouken@30
   768
{
slouken@292
   769
    AC_ARG_ENABLE(video-nanox,
slouken@1637
   770
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
slouken@292
   771
        , enable_video_nanox=no)
slouken@30
   772
slouken@292
   773
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   774
        AC_ARG_ENABLE(nanox-debug,  
slouken@1637
   775
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
slouken@1361
   776
            , enable_nanox_debug=no)
slouken@292
   777
        if test x$enable_nanox_debug = xyes; then
slouken@1521
   778
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   779
        fi
slouken@30
   780
slouken@1361
   781
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1637
   782
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
slouken@1361
   783
            , enable_nanox_share_memory=no)
slouken@292
   784
        if test x$enable_nanox_share_memory = xyes; then
slouken@1521
   785
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   786
        fi
slouken@30
   787
slouken@1361
   788
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1637
   789
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
slouken@1361
   790
            , enable_nanox_direct_fb=no)
slouken@471
   791
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1521
   792
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   793
        fi
slouken@30
   794
slouken@1361
   795
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   796
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1521
   797
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
slouken@1361
   798
        have_video=yes
slouken@292
   799
    fi
slouken@30
   800
}
slouken@30
   801
slouken@0
   802
dnl Find the X11 include and library directories
slouken@0
   803
CheckX11()
slouken@0
   804
{
slouken@0
   805
    AC_ARG_ENABLE(video-x11,
slouken@1637
   806
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   807
                  , enable_video_x11=yes)
slouken@0
   808
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   809
        case "$host" in
slouken@1807
   810
            *-*-darwin*)
slouken@1807
   811
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   812
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   813
                    x_includes="/usr/X11R6/include"
slouken@1806
   814
                    x_libraries="/usr/X11R6/lib"
slouken@1806
   815
                fi
slouken@1806
   816
                ;;
slouken@1806
   817
        esac
slouken@0
   818
        AC_PATH_X
slouken@0
   819
        AC_PATH_XTRA
slouken@0
   820
        if test x$have_x = xyes; then
slouken@1879
   821
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
   822
            # will not end up in the global namespace, which causes problems
slouken@1879
   823
            # with other libraries calling X11 functions.
slouken@1879
   824
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
   825
icculus@1168
   826
            AC_ARG_ENABLE(x11-shared,
slouken@1879
   827
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
   828
                          , enable_x11_shared=maybe)
icculus@1168
   829
slouken@1550
   830
            case "$host" in
icculus@1589
   831
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
   832
                    x11_symbols_private=yes
icculus@1174
   833
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   834
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
   835
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
   836
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@1174
   837
                    ;;
slouken@1384
   838
                *-*-osf*)
slouken@1384
   839
                    x11_lib='libX11.so'
slouken@1384
   840
                    x11ext_lib='libXext.so'
slouken@1384
   841
                    ;;
slouken@1384
   842
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
   843
                    x11_lib='libX11.so'
icculus@1299
   844
                    x11ext_lib='libXext.so'
icculus@1299
   845
                    ;;
icculus@1174
   846
                *)
slouken@1569
   847
                    x11_lib_spec=[`echo $X_LIBS | sed 's/.*-L\([^ ]*\).*/\1/'`]
slouken@1571
   848
                    for path in $x11_lib_path /usr/lib /usr/X11/lib /usr/X11R6/lib; do
slouken@1571
   849
                        if test "x$x11_lib" = "x"; then
slouken@1606
   850
                            x11_lib=[`ls -- $path/libX11.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   851
                            if test "x$x11_lib" = "x"; then
slouken@1879
   852
                                x11_lib=[`ls -- $path/libX11.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   853
                            fi
slouken@1571
   854
                        fi
slouken@1571
   855
                        if test "x$x11ext_lib" = "x"; then
slouken@1606
   856
                            x11ext_lib=[`ls -- $path/libXext.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   857
                            if test "x$x11ext_lib" = "x"; then
slouken@1879
   858
                                x11ext_lib=[`ls -- $path/libXext.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   859
                            fi
slouken@1571
   860
                        fi
icculus@1589
   861
                        if test "x$xrender_lib" = "x"; then
slouken@1606
   862
                            xrender_lib=[`ls -- $path/libXrender.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   863
                            if test "x$xrender_lib" = "x"; then
slouken@1879
   864
                                xrender_lib=[`ls -- $path/libXrender.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   865
                            fi
icculus@1589
   866
                        fi
icculus@1589
   867
                        if test "x$xrandr_lib" = "x"; then
slouken@1606
   868
                            xrandr_lib=[`ls -- $path/libXrandr.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   869
                            if test "x$xrandr_lib" = "x"; then
slouken@1879
   870
                                xrandr_lib=[`ls -- $path/libXrandr.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   871
                            fi
icculus@1589
   872
                        fi
slouken@1569
   873
                    done
icculus@1174
   874
                    ;;
icculus@1174
   875
            esac
icculus@1168
   876
slouken@1361
   877
            X_CFLAGS="$X_CFLAGS -DXTHREADS"
slouken@1361
   878
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
   879
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
   880
            fi
slouken@1799
   881
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
   882
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
   883
slouken@1468
   884
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
   885
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
   886
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
   887
slouken@1879
   888
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
   889
                enable_x11_shared=$x11_symbols_private
slouken@1879
   890
            fi
icculus@1173
   891
            if test x$have_loadso != xyes && \
icculus@1168
   892
               test x$enable_x11_shared = xyes; then
slouken@1467
   893
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
   894
                enable_x11_shared=no
icculus@1168
   895
            fi
slouken@1879
   896
            if test x$x11_symbols_private != xyes && \
icculus@1875
   897
               test x$enable_x11_shared = xyes; then
icculus@1875
   898
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
   899
                enable_x11_shared=no
icculus@1875
   900
            fi
icculus@1875
   901
icculus@1173
   902
            if test x$have_loadso = xyes && \
icculus@1170
   903
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
   904
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
   905
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
   906
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
   907
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
   908
            else
icculus@1589
   909
                enable_x11_shared=no
slouken@1521
   910
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
   911
            fi
slouken@1361
   912
            have_video=yes
slouken@0
   913
slouken@1307
   914
            AC_ARG_ENABLE(dga,
slouken@1637
   915
AC_HELP_STRING([--enable-dga], [allow use of X11 DGA code [[default=yes]]]),
slouken@1307
   916
                          , enable_dga=yes)
slouken@1307
   917
            if test x$enable_dga = xyes; then
slouken@1361
   918
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86dga/*.c"
slouken@1307
   919
            fi
slouken@1307
   920
            AC_ARG_ENABLE(video-dga,
slouken@1637
   921
AC_HELP_STRING([--enable-video-dga], [use DGA 2.0 video driver [[default=yes]]]),
slouken@1307
   922
                  , enable_video_dga=yes)
slouken@1307
   923
            if test x$enable_dga = xyes -a x$enable_video_dga = xyes; then
slouken@1361
   924
                AC_DEFINE(SDL_VIDEO_DRIVER_DGA)
slouken@1361
   925
                SOURCES="$SOURCES $srcdir/src/video/dga/*.c"
slouken@1307
   926
            fi
slouken@1307
   927
            AC_ARG_ENABLE(video-x11-dgamouse,
slouken@1637
   928
AC_HELP_STRING([--enable-video-x11-dgamouse], [use X11 DGA for mouse events [[default=yes]]]),
slouken@1307
   929
                          , enable_video_x11_dgamouse=yes)
slouken@1307
   930
            if test x$enable_dga = xyes -a x$enable_video_x11_dgamouse = xyes; then
slouken@1361
   931
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_DGAMOUSE)
slouken@1307
   932
            fi
slouken@0
   933
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
   934
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
   935
                          , enable_video_x11_vm=yes)
slouken@0
   936
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
   937
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
   938
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
   939
            fi
slouken@0
   940
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
   941
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
   942
                          , enable_video_x11_xv=yes)
slouken@0
   943
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
   944
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
   945
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
   946
            fi
slouken@227
   947
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
   948
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
   949
                            , enable_video_x11_xinerama=yes)
slouken@227
   950
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
   951
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
   952
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
   953
            fi
slouken@242
   954
            AC_ARG_ENABLE(video-x11-xme,
slouken@1637
   955
AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
slouken@242
   956
                            , enable_video_x11_xme=yes)
slouken@242
   957
            if test x$enable_video_x11_xme = xyes; then
slouken@1361
   958
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
slouken@1361
   959
                SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
slouken@242
   960
            fi
icculus@1589
   961
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
   962
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
   963
                            , enable_video_x11_xrandr=yes)
icculus@1589
   964
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
   965
                definitely_enable_video_x11_xrandr=no
icculus@1589
   966
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
   967
                                have_xrandr_h_hdr=yes,
icculus@1589
   968
                                have_xrandr_h_hdr=no,
icculus@1589
   969
                                [#include <X11/Xlib.h>
icculus@1589
   970
                                ])
icculus@1589
   971
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
   972
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
   973
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
   974
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
   975
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
   976
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
   977
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
   978
                    else
icculus@1589
   979
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
   980
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
   981
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
   982
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
   983
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
   984
                        fi
icculus@1589
   985
                    fi
icculus@1589
   986
                fi
icculus@1589
   987
            fi
icculus@1589
   988
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
   989
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
   990
            fi
slouken@1783
   991
            AC_ARG_ENABLE(video-x11-dpms,
slouken@1783
   992
AC_HELP_STRING([--enable-video-x11-dpms], [enable X11 DPMS extension [[default=yes]]]),
slouken@1783
   993
                            , enable_video_x11_dpms=yes)
slouken@1783
   994
            if test x$enable_video_x11_dpms = xyes; then
slouken@1783
   995
                AC_CHECK_HEADER(X11/extensions/dpms.h,
slouken@1783
   996
                                have_dpms_h_hdr=yes,
slouken@1783
   997
                                have_dpms_h_hdr=no,
slouken@1783
   998
                                [#include <X11/Xlib.h>
slouken@1783
   999
                                ])
slouken@1783
  1000
                if test x$have_dpms_h_hdr = xyes; then
slouken@1783
  1001
                    AC_DEFINE(SDL_VIDEO_DRIVER_X11_DPMS)
slouken@1783
  1002
                fi
slouken@1783
  1003
            fi
slouken@0
  1004
        fi
slouken@0
  1005
    fi
slouken@0
  1006
}
slouken@279
  1007
slouken@1361
  1008
dnl Check for QNX photon video driver
slouken@0
  1009
CheckPHOTON()
slouken@0
  1010
{
slouken@0
  1011
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1012
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1013
                  , enable_video_photon=yes)
slouken@0
  1014
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1015
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1016
        video_photon=no
slouken@0
  1017
        AC_TRY_COMPILE([
slouken@0
  1018
          #include <Ph.h>
slouken@0
  1019
          #include <Pt.h>
slouken@0
  1020
          #include <photon/Pg.h>
slouken@0
  1021
          #include <photon/PdDirect.h>
slouken@0
  1022
        ],[
slouken@0
  1023
         PgDisplaySettings_t *visual;
slouken@0
  1024
        ],[
slouken@0
  1025
        video_photon=yes
slouken@0
  1026
        ])
slouken@0
  1027
        AC_MSG_RESULT($video_photon)
slouken@0
  1028
        if test x$video_photon = xyes; then
slouken@1361
  1029
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1030
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1521
  1031
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
slouken@1361
  1032
            have_video=yes
slouken@1361
  1033
slouken@279
  1034
            CheckOpenGLQNX
slouken@0
  1035
        fi
slouken@0
  1036
    fi
slouken@0
  1037
}
slouken@0
  1038
slouken@1361
  1039
dnl Set up the BWindow video driver if enabled
slouken@1361
  1040
CheckBWINDOW()
slouken@1361
  1041
{
slouken@1361
  1042
    if test x$enable_video = xyes; then
slouken@1361
  1043
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1044
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1045
        have_video=yes
slouken@1361
  1046
    fi
slouken@1361
  1047
}
slouken@1361
  1048
slouken@1361
  1049
dnl Set up the Carbon/QuickDraw video driver for Mac OS X (but not Darwin)
slouken@1361
  1050
CheckCARBON()
slouken@1361
  1051
{
slouken@1361
  1052
    AC_ARG_ENABLE(video-carbon,
slouken@1637
  1053
AC_HELP_STRING([--enable-video-carbon], [use Carbon/QuickDraw video driver [[default=no]]]),
slouken@1361
  1054
                  , enable_video_carbon=no)
slouken@1361
  1055
    if test x$enable_video = xyes -a x$enable_video_carbon = xyes; then
slouken@1361
  1056
        AC_MSG_CHECKING(for Carbon framework)
slouken@1361
  1057
        have_carbon=no
slouken@1361
  1058
        AC_TRY_COMPILE([
slouken@1361
  1059
          #include <Carbon/Carbon.h>
slouken@1361
  1060
        ],[
slouken@1361
  1061
        ],[
slouken@1361
  1062
        have_carbon=yes
slouken@1361
  1063
        ])
slouken@1361
  1064
        AC_MSG_RESULT($have_carbon)
slouken@1361
  1065
        if test x$have_carbon = xyes; then
slouken@1361
  1066
            AC_DEFINE(SDL_VIDEO_DRIVER_TOOLBOX)
slouken@1361
  1067
            SOURCES="$SOURCES $srcdir/src/video/maccommon/*.c"
slouken@1361
  1068
            SOURCES="$SOURCES $srcdir/src/video/macrom/*.c"
slouken@1361
  1069
            have_video=yes
slouken@1361
  1070
        fi
slouken@1361
  1071
    fi
slouken@1361
  1072
}
slouken@1361
  1073
slouken@1361
  1074
dnl Set up the Cocoa/Quartz video driver for Mac OS X (but not Darwin)
slouken@1361
  1075
CheckCOCOA()
slouken@1361
  1076
{
slouken@1361
  1077
    AC_ARG_ENABLE(video-cocoa,
slouken@1637
  1078
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa/Quartz video driver [[default=yes]]]),
slouken@1361
  1079
                  , enable_video_cocoa=yes)
slouken@1361
  1080
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1081
        save_CFLAGS="$CFLAGS"
slouken@1361
  1082
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1083
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1084
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1085
        have_cocoa=no
slouken@1361
  1086
        AC_TRY_COMPILE([
slouken@1361
  1087
          #import <Cocoa/Cocoa.h>
slouken@1361
  1088
        ],[
slouken@1361
  1089
        ],[
slouken@1361
  1090
        have_cocoa=yes
slouken@1361
  1091
        ])
slouken@1361
  1092
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1093
        CFLAGS="$save_CFLAGS"
slouken@1361
  1094
        if test x$have_cocoa = xyes; then
slouken@1361
  1095
            AC_DEFINE(SDL_VIDEO_DRIVER_QUARTZ)
slouken@1361
  1096
            SOURCES="$SOURCES $srcdir/src/video/quartz/*.m"
slouken@1361
  1097
            have_video=yes
slouken@1361
  1098
        fi
slouken@1361
  1099
    fi
slouken@1361
  1100
}
slouken@1361
  1101
slouken@0
  1102
dnl Find the framebuffer console includes
slouken@0
  1103
CheckFBCON()
slouken@0
  1104
{
slouken@0
  1105
    AC_ARG_ENABLE(video-fbcon,
slouken@1637
  1106
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=yes]]]),
slouken@0
  1107
                  , enable_video_fbcon=yes)
slouken@0
  1108
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1109
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1110
        video_fbcon=no
slouken@0
  1111
        AC_TRY_COMPILE([
slouken@0
  1112
         #include <linux/fb.h>
slouken@0
  1113
         #include <linux/kd.h>
slouken@0
  1114
         #include <linux/keyboard.h>
slouken@0
  1115
        ],[
slouken@0
  1116
        ],[
slouken@0
  1117
        video_fbcon=yes
slouken@0
  1118
        ])
slouken@0
  1119
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1120
        if test x$video_fbcon = xyes; then
slouken@1361
  1121
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1122
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1123
            have_video=yes
slouken@0
  1124
        fi
slouken@0
  1125
    fi
slouken@0
  1126
}
slouken@0
  1127
slouken@167
  1128
dnl Find DirectFB
slouken@167
  1129
CheckDirectFB()
slouken@167
  1130
{
slouken@167
  1131
    AC_ARG_ENABLE(video-directfb,
slouken@1637
  1132
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=yes]]]),
slouken@1588
  1133
                  , enable_video_directfb=yes)
slouken@167
  1134
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1135
        video_directfb=no
slouken@167
  1136
slouken@1588
  1137
        DIRECTFB_REQUIRED_VERSION=0.9.15
slouken@1588
  1138
slouken@1602
  1139
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1140
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1141
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1142
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1602
  1143
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1144
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1145
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1146
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@1588
  1147
                    video_directfb=yes
slouken@1588
  1148
                fi
slouken@1588
  1149
            fi
slouken@1602
  1150
            AC_MSG_RESULT($video_directfb)
slouken@167
  1151
        else
slouken@1588
  1152
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1588
  1153
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1154
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1155
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1156
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1157
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1158
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1159
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@167
  1160
                video_directfb=yes
slouken@167
  1161
            fi
slouken@1588
  1162
            AC_MSG_RESULT($video_directfb)
slouken@167
  1163
        fi
slouken@167
  1164
slouken@167
  1165
        if test x$video_directfb = xyes; then
slouken@1361
  1166
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1167
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1168
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@1521
  1169
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@1361
  1170
            have_video=yes
slouken@167
  1171
        fi
slouken@167
  1172
    fi
slouken@167
  1173
}
slouken@167
  1174
slouken@70
  1175
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1176
CheckPS2GS()
slouken@70
  1177
{
slouken@72
  1178
    AC_ARG_ENABLE(video-ps2gs,
slouken@1637
  1179
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=yes]]]),
slouken@72
  1180
                  , enable_video_ps2gs=yes)
slouken@70
  1181
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1182
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1183
        video_ps2gs=no
slouken@70
  1184
        AC_TRY_COMPILE([
slouken@70
  1185
         #include <linux/ps2/dev.h>
slouken@70
  1186
         #include <linux/ps2/gs.h>
slouken@70
  1187
        ],[
slouken@70
  1188
        ],[
slouken@70
  1189
        video_ps2gs=yes
slouken@70
  1190
        ])
slouken@72
  1191
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1192
        if test x$video_ps2gs = xyes; then
slouken@1361
  1193
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1194
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1195
            have_video=yes
slouken@70
  1196
        fi
slouken@70
  1197
    fi
slouken@70
  1198
}
slouken@70
  1199
slouken@0
  1200
dnl Find the GGI includes
slouken@0
  1201
CheckGGI()
slouken@0
  1202
{
slouken@0
  1203
    AC_ARG_ENABLE(video-ggi,
slouken@1637
  1204
AC_HELP_STRING([--enable-video-ggi], [use GGI video driver [[default=no]]]),
slouken@0
  1205
                  , enable_video_ggi=no)
slouken@0
  1206
    if test x$enable_video = xyes -a x$enable_video_ggi = xyes; then
slouken@0
  1207
        AC_MSG_CHECKING(for GGI support)
slouken@0
  1208
        video_ggi=no
slouken@0
  1209
        AC_TRY_COMPILE([
slouken@0
  1210
         #include <ggi/ggi.h>
slouken@0
  1211
         #include <ggi/gii.h>
slouken@0
  1212
        ],[
slouken@0
  1213
        ],[
slouken@0
  1214
        video_ggi=yes
slouken@0
  1215
        ])
slouken@0
  1216
        AC_MSG_RESULT($video_ggi)
slouken@0
  1217
        if test x$video_ggi = xyes; then
slouken@1361
  1218
            AC_DEFINE(SDL_VIDEO_DRIVER_GGI)
slouken@1361
  1219
            SOURCES="$SOURCES $srcdir/src/video/ggi/*.c"
slouken@1521
  1220
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lggi -lgii -lgg"
slouken@1361
  1221
            have_video=yes
slouken@0
  1222
        fi
slouken@0
  1223
    fi
slouken@0
  1224
}
slouken@0
  1225
slouken@0
  1226
dnl Find the SVGAlib includes and libraries
slouken@0
  1227
CheckSVGA()
slouken@0
  1228
{
slouken@0
  1229
    AC_ARG_ENABLE(video-svga,
slouken@1637
  1230
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=yes]]]),
slouken@1555
  1231
                  , enable_video_svga=yes)
slouken@0
  1232
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1233
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1234
        video_svga=no
slouken@0
  1235
        AC_TRY_COMPILE([
slouken@0
  1236
         #include <vga.h>
slouken@0
  1237
         #include <vgamouse.h>
slouken@0
  1238
         #include <vgakeyboard.h>
slouken@0
  1239
        ],[
slouken@0
  1240
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1241
             exit(0);
slouken@0
  1242
         }
slouken@0
  1243
        ],[
slouken@0
  1244
        video_svga=yes
slouken@0
  1245
        ])
slouken@0
  1246
        AC_MSG_RESULT($video_svga)
slouken@0
  1247
        if test x$video_svga = xyes; then
slouken@1361
  1248
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1249
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1250
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1251
            have_video=yes
slouken@0
  1252
        fi
slouken@0
  1253
    fi
slouken@0
  1254
}
slouken@0
  1255
slouken@75
  1256
dnl Find the VGL includes and libraries
slouken@75
  1257
CheckVGL()
slouken@75
  1258
{
slouken@75
  1259
    AC_ARG_ENABLE(video-vgl,
slouken@1637
  1260
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=yes]]]),
slouken@1588
  1261
                  , enable_video_vgl=yes)
slouken@75
  1262
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1263
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1264
        video_vgl=no
slouken@75
  1265
        AC_TRY_COMPILE([
slouken@75
  1266
         #include <sys/fbio.h>
slouken@75
  1267
         #include <sys/consio.h>
slouken@75
  1268
         #include <sys/kbio.h>
slouken@75
  1269
         #include <vgl.h>
slouken@75
  1270
        ],[
slouken@75
  1271
         VGLBitmap bitmap;
slouken@1836
  1272
         bitmap.Type = VIDBUF32;
slouken@1836
  1273
         bitmap.PixelBytes = 4;
slouken@144
  1274
         exit(bitmap.Bitmap);
slouken@75
  1275
        ],[
slouken@75
  1276
        video_vgl=yes
slouken@75
  1277
        ])
slouken@75
  1278
        AC_MSG_RESULT($video_vgl)
slouken@75
  1279
        if test x$video_vgl = xyes; then
slouken@1361
  1280
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1281
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1521
  1282
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
slouken@1361
  1283
            have_video=yes
slouken@75
  1284
        fi
slouken@75
  1285
    fi
slouken@75
  1286
}
slouken@75
  1287
slouken@1361
  1288
dnl Set up the wscons video driver if enabled
slouken@1361
  1289
CheckWscons()
slouken@1361
  1290
{
slouken@1361
  1291
    AC_ARG_ENABLE(video-wscons,
slouken@1637
  1292
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=yes]]]),
slouken@1361
  1293
                  , enable_video_wscons=yes)
slouken@1361
  1294
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1295
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1296
        video_wscons=no
slouken@1361
  1297
        AC_TRY_COMPILE([
slouken@1597
  1298
         #include <sys/time.h>
slouken@1597
  1299
         #include <dev/wscons/wsconsio.h>
slouken@1597
  1300
         #include <dev/wscons/wsdisplay_usl_io.h>
slouken@1361
  1301
        ],[
slouken@1597
  1302
         int wsmode = WSDISPLAYIO_MODE_DUMBFB;
slouken@1361
  1303
        ],[
slouken@1361
  1304
        video_wscons=yes
slouken@1361
  1305
        ])
slouken@1361
  1306
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1307
        if test x$video_wscons = xyes; then
slouken@1361
  1308
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1309
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1310
            have_video=yes
slouken@1361
  1311
        fi
slouken@1361
  1312
    fi
slouken@1361
  1313
}
slouken@1361
  1314
slouken@1361
  1315
slouken@0
  1316
dnl Find the AAlib includes
slouken@0
  1317
CheckAAlib()
slouken@0
  1318
{
slouken@0
  1319
    AC_ARG_ENABLE(video-aalib,
slouken@1637
  1320
AC_HELP_STRING([--enable-video-aalib], [use AAlib video driver [[default=no]]]),
slouken@0
  1321
                  , enable_video_aalib=no)
slouken@0
  1322
    if test x$enable_video = xyes -a x$enable_video_aalib = xyes; then
slouken@0
  1323
        AC_MSG_CHECKING(for AAlib support)
slouken@0
  1324
        video_aalib=no
slouken@0
  1325
        AC_TRY_COMPILE([
slouken@0
  1326
         #include <aalib.h>
slouken@0
  1327
        ],[
slouken@0
  1328
        ],[
slouken@0
  1329
        video_aalib=yes
slouken@0
  1330
        ])
slouken@0
  1331
        AC_MSG_RESULT($video_aalib)
slouken@0
  1332
        if test x$video_aalib = xyes; then
slouken@1361
  1333
            AC_DEFINE(SDL_VIDEO_DRIVER_AALIB)
slouken@1361
  1334
            SOURCES="$SOURCES $srcdir/src/video/aalib/*.c"
slouken@1521
  1335
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laa"
slouken@1361
  1336
            have_video=yes
slouken@0
  1337
        fi
slouken@0
  1338
    fi
slouken@0
  1339
}
slouken@0
  1340
slouken@1361
  1341
dnl Set up the QTopia video driver if enabled
slouken@1361
  1342
CheckQtopia()
slouken@1361
  1343
{
slouken@1361
  1344
    AC_ARG_ENABLE(video-qtopia,
slouken@1637
  1345
AC_HELP_STRING([--enable-video-qtopia], [use Qtopia video driver [[default=no]]]),
slouken@1361
  1346
                  , enable_video_qtopia=no)
slouken@1361
  1347
    if test x$enable_video = xyes -a x$enable_video_qtopia = xyes; then
slouken@1361
  1348
        AC_MSG_CHECKING(for Qtopia support)
slouken@1361
  1349
        video_qtopia=no
slouken@1361
  1350
        QTOPIA_FLAGS="-DQT_QWS_EBX -DQT_QWS_CUSTOM -DQWS -I${QPEDIR}/include -I${QTDIR}/include/ -DNO_DEBUG -fno-rtti -fno-exceptions"
slouken@1361
  1351
        AC_LANG_CPLUSPLUS
slouken@1361
  1352
        OLD_CXX="$CXXFLAGS"
slouken@1361
  1353
        CXXFLAGS="$QTOPIA_FLAGS"
slouken@1361
  1354
        AC_TRY_COMPILE([
slouken@1361
  1355
         #include <qpe/qpeapplication.h>
slouken@1361
  1356
        ],[
slouken@1361
  1357
        ],[
slouken@1361
  1358
        video_qtopia=yes
slouken@1361
  1359
        ])
slouken@1361
  1360
        CXXFLAGS="$OLD_CXX"
slouken@1361
  1361
        AC_MSG_RESULT($video_qtopia)
slouken@1361
  1362
        if test x$video_qtopia = xyes; then
slouken@1361
  1363
            AC_DEFINE(SDL_VIDEO_DRIVER_QTOPIA)
slouken@1361
  1364
            SOURCES="$SOURCES $srcdir/src/video/qtopia/*.cc"
slouken@1397
  1365
            SDLMAIN_SOURCES="$srcdir/src/main/qtopia/*.cc"
slouken@1521
  1366
            EXTRA_CFLAGS="$EXTRA_CFLAGS $QTOPIA_FLAGS"
slouken@1361
  1367
            SDL_CFLAGS="$SDL_CFLAGS -DQWS -Dmain=SDL_main"
slouken@1361
  1368
            SDL_LIBS="-lSDLmain $SDL_LIBS -L${QPEDIR}/lib -L${QTDIR}/lib/ -lqpe -lqte"
slouken@1361
  1369
            have_video=yes
slouken@1361
  1370
        fi
slouken@1361
  1371
        AC_LANG_C
slouken@1361
  1372
    fi
slouken@1361
  1373
}
slouken@1361
  1374
slouken@1361
  1375
dnl Set up the PicoGUI video driver if enabled
slouken@1361
  1376
CheckPicoGUI()
slouken@1361
  1377
{
slouken@1361
  1378
    AC_ARG_ENABLE(video-picogui,
slouken@1637
  1379
AC_HELP_STRING([--enable-video-picogui], [use PicoGUI video driver [[default=no]]]),
slouken@1361
  1380
                  , enable_video_picogui=no)
slouken@1361
  1381
    if test x$enable_video = xyes -a x$enable_video_picogui = xyes; then
slouken@1361
  1382
        AC_MSG_CHECKING(for PicoGUI support)
slouken@1361
  1383
        video_picogui=no
slouken@1361
  1384
        AC_TRY_COMPILE([
slouken@1361
  1385
         #include <picogui.h>
slouken@1361
  1386
        ],[
slouken@1361
  1387
        ],[
slouken@1361
  1388
        video_picogui=yes
slouken@1361
  1389
        ])
slouken@1361
  1390
        AC_MSG_RESULT($video_picogui)
slouken@1361
  1391
        if test x$video_picogui = xyes; then
slouken@1361
  1392
            AC_DEFINE(SDL_VIDEO_DRIVER_PICOGUI)
slouken@1361
  1393
            SOURCES="$SOURCES $srcdir/src/video/picogui/*.c"
slouken@1361
  1394
            SDL_LIBS="$SDL_LIBS -lpgui"
slouken@1361
  1395
            have_video=yes
slouken@1361
  1396
        fi
slouken@1361
  1397
    fi
slouken@1361
  1398
}
slouken@1361
  1399
slouken@1361
  1400
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1401
CheckAtariBiosEvent()
slouken@1361
  1402
{
slouken@1361
  1403
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
patmandin@1477
  1404
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.S"
slouken@1361
  1405
}
slouken@1361
  1406
slouken@281
  1407
dnl Set up the Atari Xbios driver
slouken@281
  1408
CheckAtariXbiosVideo()
slouken@281
  1409
{
slouken@281
  1410
    AC_ARG_ENABLE(xbios,
slouken@1637
  1411
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
slouken@281
  1412
                  , enable_video_xbios=yes)
slouken@281
  1413
    video_xbios=no
slouken@281
  1414
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1415
        video_xbios=yes
slouken@1361
  1416
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1417
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1418
        have_video=yes
slouken@281
  1419
    fi
slouken@281
  1420
}
slouken@281
  1421
slouken@281
  1422
dnl Set up the Atari Gem driver
slouken@281
  1423
CheckAtariGemVideo()
slouken@281
  1424
{
slouken@281
  1425
    AC_ARG_ENABLE(gem,
slouken@1637
  1426
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
slouken@281
  1427
                  , enable_video_gem=yes)
slouken@281
  1428
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1429
        video_gem=no
slouken@281
  1430
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1431
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1432
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1433
            video_gem=yes
slouken@1361
  1434
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1435
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
patmandin@1825
  1436
            SDL_LIBS="$SDL_LIBS -lgem"
slouken@1361
  1437
            have_video=yes
slouken@281
  1438
        fi
slouken@281
  1439
    fi
slouken@281
  1440
}
slouken@281
  1441
slouken@1
  1442
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1443
CheckDummyVideo()
slouken@1
  1444
{
slouken@1
  1445
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1446
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1447
                  , enable_video_dummy=yes)
slouken@1
  1448
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1449
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1450
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1451
        have_video=yes
slouken@1
  1452
    fi
slouken@1
  1453
}
slouken@1
  1454
slouken@0
  1455
dnl Check to see if OpenGL support is desired
slouken@0
  1456
AC_ARG_ENABLE(video-opengl,
slouken@1637
  1457
AC_HELP_STRING([--enable-video-opengl], [include OpenGL context creation [[default=yes]]]),
slouken@0
  1458
              , enable_video_opengl=yes)
slouken@0
  1459
slouken@0
  1460
dnl Find OpenGL
icculus@1191
  1461
CheckOpenGLX11()
slouken@0
  1462
{
slouken@0
  1463
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1464
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1465
        video_opengl=no
slouken@0
  1466
        AC_TRY_COMPILE([
slouken@0
  1467
         #include <GL/gl.h>
slouken@0
  1468
         #include <GL/glx.h>
slouken@0
  1469
        ],[
slouken@0
  1470
        ],[
slouken@0
  1471
        video_opengl=yes
slouken@0
  1472
        ])
slouken@0
  1473
        AC_MSG_RESULT($video_opengl)
slouken@0
  1474
        if test x$video_opengl = xyes; then
slouken@1361
  1475
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1476
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@0
  1477
        fi
slouken@0
  1478
    fi
slouken@0
  1479
}
slouken@0
  1480
slouken@279
  1481
dnl Find QNX RtP OpenGL
slouken@279
  1482
CheckOpenGLQNX()
slouken@279
  1483
{
slouken@279
  1484
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@279
  1485
        AC_MSG_CHECKING(for OpenGL (Photon) support)
slouken@279
  1486
        video_opengl=no
slouken@279
  1487
        AC_TRY_COMPILE([
slouken@279
  1488
         #include <GL/gl.h>
slouken@279
  1489
        ],[
slouken@279
  1490
        ],[
slouken@279
  1491
        video_opengl=yes
slouken@279
  1492
        ])
slouken@279
  1493
        AC_MSG_RESULT($video_opengl)
slouken@279
  1494
        if test x$video_opengl = xyes; then
slouken@1361
  1495
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1496
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1497
        fi
slouken@279
  1498
    fi
slouken@279
  1499
}
slouken@279
  1500
slouken@1361
  1501
dnl Check for Win32 OpenGL
slouken@1361
  1502
CheckWIN32GL()
slouken@1361
  1503
{
slouken@1361
  1504
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1505
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1506
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1361
  1507
    fi
slouken@1361
  1508
}
slouken@1361
  1509
slouken@0
  1510
dnl Check for BeOS OpenGL
slouken@0
  1511
CheckBeGL()
slouken@0
  1512
{
slouken@0
  1513
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1514
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1515
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1516
    fi
slouken@0
  1517
}
slouken@0
  1518
slouken@0
  1519
dnl Check for MacOS OpenGL
slouken@0
  1520
CheckMacGL()
slouken@0
  1521
{
slouken@0
  1522
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1523
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1550
  1524
        case "$host" in
slouken@0
  1525
            *-*-darwin*)
slouken@1625
  1526
                if test x$enable_video_cocoa = xyes; then
slouken@1625
  1527
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1528
                fi
slouken@1625
  1529
                if test x$enable_video_carbon = xyes; then
slouken@1625
  1530
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AGL"
slouken@1625
  1531
                fi
slouken@0
  1532
        esac
slouken@0
  1533
    fi
slouken@0
  1534
}
slouken@0
  1535
patmandin@978
  1536
dnl Check for Mesa offscreen rendering
patmandin@989
  1537
CheckAtariOSMesa()
patmandin@978
  1538
{
patmandin@989
  1539
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1540
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1541
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1542
patmandin@991
  1543
        # Static linking to -lOSMesa
patmandin@989
  1544
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1545
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1546
            # -lOSMesa is really the static library
patmandin@989
  1547
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1548
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1549
            fi
patmandin@989
  1550
        else
patmandin@991
  1551
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1552
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1553
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1554
        fi
slouken@1361
  1555
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1556
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
patmandin@1825
  1557
        SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
patmandin@1825
  1558
        SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
patmandin@991
  1559
patmandin@991
  1560
        AC_ARG_ENABLE(osmesa-shared,
slouken@1637
  1561
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
patmandin@991
  1562
                              , enable_osmesa_shared=yes)
patmandin@991
  1563
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1564
            # Dynamic linking
patmandin@991
  1565
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1566
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1567
            fi
slouken@1361
  1568
        fi
patmandin@978
  1569
    fi
patmandin@978
  1570
}
patmandin@978
  1571
slouken@0
  1572
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1573
CheckInputEvents()
slouken@0
  1574
{
slouken@0
  1575
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1576
    AC_ARG_ENABLE(input-events,
slouken@1637
  1577
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1578
                  , enable_input_events=yes)
slouken@0
  1579
    if test x$enable_input_events = xyes; then
slouken@0
  1580
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1581
        use_input_events=no
slouken@0
  1582
        AC_TRY_COMPILE([
slouken@0
  1583
          #include <linux/input.h>
slouken@0
  1584
        ],[
slouken@0
  1585
          #ifndef EVIOCGNAME
slouken@0
  1586
          #error EVIOCGNAME() ioctl not available
slouken@0
  1587
          #endif
slouken@0
  1588
        ],[
slouken@0
  1589
        use_input_events=yes
slouken@0
  1590
        ])
slouken@0
  1591
        AC_MSG_RESULT($use_input_events)
slouken@0
  1592
        if test x$use_input_events = xyes; then
slouken@1361
  1593
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1594
        fi
slouken@0
  1595
    fi
slouken@0
  1596
}
slouken@0
  1597
icculus@1201
  1598
dnl See if we can use the Touchscreen input library
icculus@1201
  1599
CheckTslib()
icculus@1201
  1600
{
icculus@1201
  1601
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1602
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1603
                  , enable_input_tslib=yes)
icculus@1201
  1604
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1605
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1606
        enable_input_tslib=no
icculus@1201
  1607
        AC_TRY_COMPILE([
icculus@1201
  1608
          #include "tslib.h"
icculus@1201
  1609
        ],[
icculus@1201
  1610
        ],[
icculus@1201
  1611
        enable_input_tslib=yes
icculus@1201
  1612
        ])
icculus@1201
  1613
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1614
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1615
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1616
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1617
        fi
icculus@1201
  1618
    fi
icculus@1201
  1619
}
icculus@1201
  1620
slouken@399
  1621
dnl See if we can use GNU pth library for threads
slouken@399
  1622
CheckPTH()
slouken@399
  1623
{
slouken@399
  1624
    dnl Check for pth support
slouken@399
  1625
    AC_ARG_ENABLE(pth,
slouken@1637
  1626
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1627
                  , enable_pth=yes)
slouken@399
  1628
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1629
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1630
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1631
            use_pth=no
slouken@399
  1632
        else
slouken@399
  1633
            use_pth=yes
slouken@399
  1634
        fi
slouken@399
  1635
        AC_MSG_CHECKING(pth)
slouken@1361
  1636
        AC_MSG_RESULT($use_pth)
slouken@399
  1637
        if test "x$use_pth" = xyes; then
slouken@1361
  1638
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1639
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1640
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1641
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1642
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1643
            have_threads=yes
slouken@399
  1644
        fi
slouken@399
  1645
    fi
slouken@399
  1646
}
slouken@399
  1647
slouken@0
  1648
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1649
CheckPTHREAD()
slouken@0
  1650
{
slouken@0
  1651
    dnl Check for pthread support
slouken@0
  1652
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1653
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1654
                  , enable_pthreads=yes)
slouken@0
  1655
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1656
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1657
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1658
                  , enable_pthread_sem=yes)
slouken@1550
  1659
    case "$host" in
slouken@1820
  1660
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1661
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1662
            pthread_lib="-lpthread"
slouken@1324
  1663
            ;;
slouken@0
  1664
        *-*-bsdi*)
slouken@0
  1665
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1666
            pthread_lib=""
slouken@0
  1667
            ;;
slouken@0
  1668
        *-*-darwin*)
slouken@0
  1669
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1670
# causes Carbon.p complaints?
slouken@0
  1671
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1672
            ;;
slouken@1565
  1673
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1674
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1675
            pthread_lib="-pthread"
slouken@0
  1676
            ;;
slouken@43
  1677
        *-*-netbsd*)
slouken@1383
  1678
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
icculus@1200
  1679
            pthread_lib="-L/usr/lib -lpthread"
slouken@43
  1680
            ;;
slouken@0
  1681
        *-*-openbsd*)
slouken@0
  1682
            pthread_cflags="-D_REENTRANT"
slouken@0
  1683
            pthread_lib="-pthread"
slouken@0
  1684
            ;;
slouken@0
  1685
        *-*-solaris*)
slouken@0
  1686
            pthread_cflags="-D_REENTRANT"
slouken@0
  1687
            pthread_lib="-lpthread -lposix4"
slouken@0
  1688
            ;;
slouken@0
  1689
        *-*-sysv5*)
slouken@0
  1690
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1691
            pthread_lib=""
slouken@0
  1692
            ;;
slouken@0
  1693
        *-*-irix*)
slouken@0
  1694
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1695
            pthread_lib="-lpthread"
slouken@0
  1696
            ;;
slouken@0
  1697
        *-*-aix*)
slouken@0
  1698
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1699
            pthread_lib="-lpthread"
slouken@0
  1700
            ;;
icculus@425
  1701
        *-*-hpux11*)
icculus@425
  1702
            pthread_cflags="-D_REENTRANT"
icculus@425
  1703
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1704
            ;;
slouken@0
  1705
        *-*-qnx*)
slouken@0
  1706
            pthread_cflags=""
slouken@0
  1707
            pthread_lib=""
slouken@0
  1708
            ;;
slouken@873
  1709
        *-*-osf*)
slouken@1019
  1710
            pthread_cflags="-D_REENTRANT"
slouken@873
  1711
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1712
                pthread_lib="-lpthread -lrt"
slouken@873
  1713
            else
slouken@1019
  1714
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1715
            fi
slouken@873
  1716
            ;;
slouken@0
  1717
        *)
slouken@0
  1718
            pthread_cflags="-D_REENTRANT"
slouken@0
  1719
            pthread_lib="-lpthread"
slouken@0
  1720
            ;;
slouken@0
  1721
    esac
icculus@1140
  1722
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1723
        # Save the original compiler flags and libraries
slouken@415
  1724
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1725
        # Add the pthread compiler flags and libraries
slouken@415
  1726
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1727
        # Check to see if we have pthread support on this system
slouken@0
  1728
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1729
        use_pthreads=no
slouken@0
  1730
        AC_TRY_LINK([
slouken@0
  1731
         #include <pthread.h>
slouken@0
  1732
        ],[
slouken@0
  1733
         pthread_attr_t type;
slouken@0
  1734
         pthread_attr_init(&type);
slouken@0
  1735
        ],[
slouken@0
  1736
        use_pthreads=yes
slouken@0
  1737
        ])
slouken@0
  1738
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1739
        # Restore the compiler flags and libraries
slouken@415
  1740
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1741
slouken@415
  1742
        # Do futher testing if we have pthread support...
slouken@0
  1743
        if test x$use_pthreads = xyes; then
slouken@1361
  1744
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1745
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1746
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1747
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1748
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1749
slouken@1438
  1750
            # Save the original compiler flags and libraries
slouken@1438
  1751
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1752
            # Add the pthread compiler flags and libraries
slouken@1438
  1753
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1754
slouken@0
  1755
            # Check to see if recursive mutexes are available
slouken@0
  1756
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1757
            has_recursive_mutexes=no
slouken@1324
  1758
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1759
                AC_TRY_COMPILE([
slouken@1324
  1760
                  #include <pthread.h>
slouken@1324
  1761
                ],[
slouken@1324
  1762
                  pthread_mutexattr_t attr;
slouken@1324
  1763
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1764
                ],[
slouken@1324
  1765
                has_recursive_mutexes=yes
slouken@1361
  1766
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1767
                ])
slouken@1324
  1768
            fi
slouken@1324
  1769
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1770
                AC_TRY_COMPILE([
slouken@1324
  1771
                  #include <pthread.h>
slouken@1324
  1772
                ],[
slouken@1324
  1773
                  pthread_mutexattr_t attr;
slouken@1324
  1774
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1775
                ],[
slouken@1324
  1776
                has_recursive_mutexes=yes
slouken@1361
  1777
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1778
                ])
slouken@1324
  1779
            fi
slouken@0
  1780
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1781
slouken@94
  1782
            # Check to see if pthread semaphore support is missing
slouken@94
  1783
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1784
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1785
                have_pthread_sem=no
slouken@94
  1786
                AC_TRY_COMPILE([
slouken@94
  1787
                  #include <pthread.h>
slouken@94
  1788
                  #include <semaphore.h>
slouken@94
  1789
                ],[
slouken@94
  1790
                ],[
slouken@94
  1791
                have_pthread_sem=yes
slouken@94
  1792
                ])
slouken@94
  1793
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1794
            fi
slouken@94
  1795
slouken@1438
  1796
            # Restore the compiler flags and libraries
slouken@1438
  1797
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1798
slouken@1361
  1799
            # Basic thread creation functions
slouken@1361
  1800
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1801
slouken@1361
  1802
            # Semaphores
slouken@1361
  1803
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1804
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1805
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1806
            else
slouken@1361
  1807
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1808
            fi
slouken@0
  1809
slouken@1361
  1810
            # Mutexes
slouken@1361
  1811
            # We can fake these with semaphores if necessary
slouken@1361
  1812
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1813
slouken@1361
  1814
            # Condition variables
slouken@1361
  1815
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1816
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1817
slouken@1361
  1818
            have_threads=yes
slouken@185
  1819
        else
slouken@1361
  1820
            CheckPTH
slouken@814
  1821
        fi
slouken@814
  1822
    fi
slouken@814
  1823
}
slouken@814
  1824
slouken@0
  1825
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  1826
CheckWIN32()
slouken@0
  1827
{
slouken@0
  1828
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  1829
    have_win32_gcc=no
slouken@0
  1830
    AC_TRY_COMPILE([
slouken@0
  1831
     #include <windows.h>
slouken@0
  1832
    ],[
slouken@0
  1833
    ],[
slouken@0
  1834
    have_win32_gcc=yes
slouken@0
  1835
    ])
slouken@0
  1836
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  1837
    if test x$have_win32_gcc != xyes; then
slouken@0
  1838
       AC_MSG_ERROR([
slouken@0
  1839
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  1840
       ])
slouken@0
  1841
    fi
slouken@0
  1842
slouken@0
  1843
    dnl See if the user wants to redirect standard output to files
slouken@0
  1844
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  1845
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  1846
                  , enable_stdio_redirect=yes)
slouken@0
  1847
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  1848
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  1849
    fi
slouken@1361
  1850
slouken@1361
  1851
    if test x$enable_video = xyes; then
slouken@1361
  1852
        AC_DEFINE(SDL_VIDEO_DRIVER_WINDIB)
slouken@1361
  1853
        SOURCES="$SOURCES $srcdir/src/video/wincommon/*.c"
slouken@1361
  1854
        SOURCES="$SOURCES $srcdir/src/video/windib/*.c"
slouken@1361
  1855
        have_video=yes
slouken@0
  1856
    fi
slouken@0
  1857
}
slouken@0
  1858
slouken@0
  1859
dnl Find the DirectX includes and libraries
slouken@0
  1860
CheckDIRECTX()
slouken@0
  1861
{
slouken@0
  1862
    AC_ARG_ENABLE(directx,
slouken@1637
  1863
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  1864
                  , enable_directx=yes)
slouken@0
  1865
    if test x$enable_directx = xyes; then
slouken@1361
  1866
        have_directx=no
slouken@1361
  1867
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  1868
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@1361
  1869
        AC_CHECK_HEADER(dinput.h, use_dinput=yes)
slouken@1361
  1870
        if test x$have_ddraw = xyes -a x$have_dsound = xyes -a x$use_dinput = xyes; then
slouken@1361
  1871
            have_directx=yes
slouken@1361
  1872
        fi
slouken@1361
  1873
        if test x$enable_video = xyes -a x$have_directx = xyes; then
slouken@1361
  1874
            AC_DEFINE(SDL_VIDEO_DRIVER_DDRAW)
slouken@1361
  1875
            SOURCES="$SOURCES $srcdir/src/video/windx5/*.c"
slouken@1361
  1876
            have_video=yes
slouken@1361
  1877
        fi
slouken@0
  1878
    fi
slouken@158
  1879
}
slouken@158
  1880
slouken@294
  1881
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  1882
CheckDLOPEN()
slouken@294
  1883
{
slouken@731
  1884
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  1885
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  1886
                  , enable_sdl_dlopen=yes)
slouken@731
  1887
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  1888
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  1889
        have_dlopen=no
slouken@294
  1890
        AC_TRY_COMPILE([
slouken@294
  1891
         #include <dlfcn.h>
slouken@294
  1892
        ],[
slouken@1638
  1893
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  1894
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  1895
         #endif
slouken@294
  1896
        ],[
slouken@1361
  1897
        have_dlopen=yes
slouken@294
  1898
        ])
slouken@1361
  1899
        AC_MSG_RESULT($have_dlopen)
slouken@294
  1900
slouken@1361
  1901
        if test x$have_dlopen = xyes; then
slouken@1521
  1902
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  1903
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  1904
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  1905
            AC_CHECK_LIB(dl, dlvsym, have_dlvsym=yes)
slouken@1361
  1906
            if test x$have_dlvsym = xyes; then
slouken@1361
  1907
                AC_DEFINE(HAVE_DLVSYM)
slouken@1361
  1908
            fi
slouken@1361
  1909
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  1910
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  1911
            have_loadso=yes
slouken@294
  1912
        fi
slouken@294
  1913
    fi
slouken@294
  1914
}
slouken@294
  1915
patmandin@651
  1916
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  1917
CheckAtariLdg()
patmandin@651
  1918
{
patmandin@651
  1919
    AC_ARG_ENABLE(atari-ldg,
slouken@1637
  1920
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
patmandin@651
  1921
                  , enable_atari_ldg=yes)
patmandin@651
  1922
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  1923
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  1924
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  1925
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  1926
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  1927
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
patmandin@1825
  1928
            SDL_LIBS="$SDL_LIBS -lldg -lgem"
icculus@1173
  1929
            have_loadso=yes
patmandin@651
  1930
        fi
patmandin@651
  1931
    fi
patmandin@651
  1932
}
patmandin@651
  1933
slouken@381
  1934
dnl Check for the usbhid(3) library on *BSD
slouken@381
  1935
CheckUSBHID()
slouken@381
  1936
{
slouken@381
  1937
    if test x$enable_joystick = xyes; then
slouken@1565
  1938
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  1939
        if test x$have_libusbhid = xyes; then
slouken@1565
  1940
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  1941
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  1942
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  1943
        else
slouken@1565
  1944
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  1945
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  1946
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  1947
        fi
slouken@1361
  1948
            
slouken@1361
  1949
        save_CFLAGS="$CFLAGS"
slouken@1361
  1950
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  1951
slouken@381
  1952
        AC_MSG_CHECKING(for usbhid)
slouken@381
  1953
        have_usbhid=no
slouken@381
  1954
        AC_TRY_COMPILE([
slouken@404
  1955
          #include <sys/types.h>
slouken@403
  1956
          #if defined(HAVE_USB_H)
slouken@403
  1957
          #include <usb.h>
slouken@403
  1958
          #endif
slouken@1565
  1959
          #ifdef __DragonFly__
slouken@1565
  1960
          # include <bus/usb/usb.h>
slouken@1565
  1961
          # include <bus/usb/usbhid.h>
slouken@1565
  1962
          #else
slouken@1565
  1963
          # include <dev/usb/usb.h>
slouken@1565
  1964
          # include <dev/usb/usbhid.h>
slouken@1565
  1965
          #endif
slouken@381
  1966
          #if defined(HAVE_USBHID_H)
slouken@381
  1967
          #include <usbhid.h>
slouken@381
  1968
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  1969
          #include <libusb.h>
slouken@381
  1970
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  1971
          #include <libusbhid.h>
slouken@404
  1972
          #endif
slouken@381
  1973
        ],[
slouken@381
  1974
          struct report_desc *repdesc;
slouken@381
  1975
          struct usb_ctl_report *repbuf;
slouken@402
  1976
          hid_kind_t hidkind;
slouken@381
  1977
        ],[
slouken@381
  1978
        have_usbhid=yes
slouken@381
  1979
        ])
slouken@381
  1980
        AC_MSG_RESULT($have_usbhid)
slouken@381
  1981
slouken@381
  1982
        if test x$have_usbhid = xyes; then
slouken@381
  1983
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  1984
            have_usbhid_ucr_data=no
slouken@381
  1985
            AC_TRY_COMPILE([
slouken@404
  1986
              #include <sys/types.h>
slouken@404
  1987
              #if defined(HAVE_USB_H)
slouken@404
  1988
              #include <usb.h>
slouken@404
  1989
              #endif
slouken@1565
  1990
              #ifdef __DragonFly__
slouken@1565
  1991
              # include <bus/usb/usb.h>
slouken@1565
  1992
              # include <bus/usb/usbhid.h>
slouken@1565
  1993
              #else
slouken@1565
  1994
              # include <dev/usb/usb.h>
slouken@1565
  1995
              # include <dev/usb/usbhid.h>
slouken@1565
  1996
              #endif
slouken@381
  1997
              #if defined(HAVE_USBHID_H)
slouken@381
  1998
              #include <usbhid.h>
slouken@381
  1999
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  2000
              #include <libusb.h>
slouken@381
  2001
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2002
              #include <libusbhid.h>
slouken@381
  2003
              #endif
slouken@381
  2004
            ],[
slouken@381
  2005
              struct usb_ctl_report buf;
slouken@381
  2006
              if (buf.ucr_data) { }
slouken@381
  2007
            ],[
slouken@381
  2008
            have_usbhid_ucr_data=yes
slouken@381
  2009
            ])
slouken@381
  2010
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2011
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2012
            fi
slouken@381
  2013
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2014
            
slouken@1361
  2015
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2016
            have_usbhid_new=no
slouken@407
  2017
            AC_TRY_COMPILE([
slouken@407
  2018
              #include <sys/types.h>
slouken@407
  2019
              #if defined(HAVE_USB_H)
slouken@407
  2020
              #include <usb.h>
slouken@407
  2021
              #endif
slouken@407
  2022
              #include <dev/usb/usb.h>
slouken@407
  2023
              #include <dev/usb/usbhid.h>
slouken@407
  2024
              #if defined(HAVE_USBHID_H)
slouken@407
  2025
              #include <usbhid.h>
slouken@407
  2026
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2027
              #include <libusb.h>
slouken@407
  2028
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2029
              #include <libusbhid.h>
slouken@407
  2030
              #endif
slouken@407
  2031
            ],[
slouken@407
  2032
              report_desc_t d;
slouken@1361
  2033
              hid_start_parse(d, 1, 1);
slouken@407
  2034
            ],[
slouken@407
  2035
            have_usbhid_new=yes
slouken@407
  2036
            ])
slouken@407
  2037
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2038
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2039
            fi
slouken@407
  2040
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2041
slouken@1565
  2042
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2043
            have_machine_joystick=no
slouken@1565
  2044
            AC_TRY_COMPILE([
slouken@1565
  2045
              #include <machine/joystick.h>
slouken@1565
  2046
            ],[
slouken@1565
  2047
              struct joystick t;
slouken@1565
  2048
            ],[
slouken@1565
  2049
            have_machine_joystick=yes
slouken@1565
  2050
            ])
slouken@1565
  2051
            if test x$have_machine_joystick = xyes; then
slouken@1565
  2052
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  2053
            fi
slouken@1565
  2054
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2055
slouken@1361
  2056
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  2057
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2058
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2059
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2060
            have_joystick=yes
slouken@381
  2061
        fi
slouken@1361
  2062
        CFLAGS="$save_CFLAGS"
slouken@381
  2063
    fi
slouken@381
  2064
}
slouken@381
  2065
slouken@1361
  2066
dnl Check for clock_gettime()
slouken@1361
  2067
CheckClockGettime()
slouken@795
  2068
{
slouken@1361
  2069
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  2070
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  2071
                  , enable_clock_gettime=no)
slouken@1361
  2072
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2073
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2074
        if test x$have_clock_gettime = xyes; then
slouken@1361
  2075
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  2076
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
icculus@1175
  2077
        fi
slouken@795
  2078
    fi
slouken@795
  2079
}
slouken@795
  2080
slouken@1062
  2081
dnl Check for a valid linux/version.h
slouken@1062
  2082
CheckLinuxVersion()
slouken@1062
  2083
{
slouken@1062
  2084
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2085
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2086
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2087
    fi
slouken@1062
  2088
}
slouken@1062
  2089
slouken@1127
  2090
dnl Check if we want to use RPATH
slouken@1127
  2091
CheckRPATH()
slouken@1127
  2092
{
slouken@1127
  2093
    AC_ARG_ENABLE(rpath,
slouken@1637
  2094
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2095
                  , enable_rpath=yes)
slouken@1127
  2096
}
slouken@1127
  2097
slouken@1550
  2098
dnl Set up the configuration based on the host platform!
slouken@1550
  2099
case "$host" in
slouken@1361
  2100
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  2101
        ARCH=linux
slouken@1361
  2102
        CheckDummyVideo
slouken@1361
  2103
        CheckIPod
slouken@1361
  2104
        # Set up files for the timer library
icculus@1140
  2105
        if test x$enable_timers = xyes; then
slouken@1361
  2106
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2107
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2108
            have_timers=yes
icculus@1140
  2109
        fi
slouken@1361
  2110
        ;;
slouken@1820
  2111
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*)
slouken@1550
  2112
        case "$host" in
slouken@1361
  2113
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2114
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2115
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2116
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2117
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2118
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2119
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2120
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2121
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2122
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2123
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2124
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2125
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2126
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2127
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2128
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2129
            *-*-osf*)           ARCH=osf ;;
slouken@795
  2130
        esac
icculus@1573
  2131
        CheckVisibilityHidden
slouken@1
  2132
        CheckDummyVideo
slouken@68
  2133
        CheckDiskAudio
icculus@1532
  2134
        CheckDummyAudio
slouken@371
  2135
        CheckDLOPEN
slouken@0
  2136
        CheckNASM
slouken@1361
  2137
        CheckAltivec
slouken@0
  2138
        CheckOSS
slouken@1361
  2139
        CheckDMEDIA
slouken@1438
  2140
        CheckMME
slouken@0
  2141
        CheckALSA
slouken@0
  2142
        CheckARTSC
slouken@0
  2143
        CheckESD
slouken@0
  2144
        CheckNAS
slouken@0
  2145
        CheckX11
slouken@30
  2146
        CheckNANOX
slouken@0
  2147
        CheckFBCON
slouken@167
  2148
        CheckDirectFB
slouken@70
  2149
        CheckPS2GS
slouken@0
  2150
        CheckGGI
slouken@0
  2151
        CheckSVGA
slouken@1361
  2152
        CheckVGL
slouken@1361
  2153
        CheckWscons
slouken@0
  2154
        CheckAAlib
slouken@371
  2155
        CheckQtopia
slouken@433
  2156
        CheckPicoGUI
icculus@1191
  2157
        CheckOpenGLX11
slouken@0
  2158
        CheckInputEvents
icculus@1201
  2159
        CheckTslib
slouken@1361
  2160
        CheckUSBHID
slouken@0
  2161
        CheckPTHREAD
slouken@1361
  2162
        CheckClockGettime
slouken@1062
  2163
        CheckLinuxVersion
slouken@1127
  2164
        CheckRPATH
slouken@1361
  2165
        # Set up files for the audio library
slouken@1361
  2166
        if test x$enable_audio = xyes; then
slouken@1361
  2167
          case $ARCH in
slouken@1565
  2168
            sysv5|solaris|hpux)
slouken@1361
  2169
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2170
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2171
                have_audio=yes
slouken@1361
  2172
            ;;
slouken@1565
  2173
            netbsd|openbsd)
slouken@1567
  2174
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2175
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2176
                have_audio=yes
slouken@1361
  2177
            ;;
slouken@1361
  2178
            aix)
slouken@1361
  2179
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUD)
slouken@1361
  2180
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2181
                have_audio=yes
slouken@1361
  2182
            ;;
slouken@1361
  2183
          esac
slouken@371
  2184
        fi
slouken@0
  2185
        # Set up files for the joystick library
slouken@0
  2186
        if test x$enable_joystick = xyes; then
slouken@1361
  2187
          case $ARCH in
slouken@1361
  2188
            linux)
slouken@1361
  2189
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2190
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2191
                have_joystick=yes
slouken@1361
  2192
            ;;
slouken@1361
  2193
          esac
slouken@0
  2194
        fi
slouken@0
  2195
        # Set up files for the cdrom library
slouken@0
  2196
        if test x$enable_cdrom = xyes; then
slouken@1361
  2197
          case $ARCH in
slouken@1361
  2198
            linux|solaris)
slouken@1361
  2199
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2200
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2201
                have_cdrom=yes
slouken@1361
  2202
            ;;
slouken@1361
  2203
            *freebsd*)
slouken@1361
  2204
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2205
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2206
                have_cdrom=yes
slouken@1361
  2207
            ;;
slouken@1383
  2208
            *openbsd*|*netbsd*)
slouken@1361
  2209
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2210
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2211
                have_cdrom=yes
slouken@1361
  2212
            ;;
slouken@1361
  2213
            bsdi)
slouken@1361
  2214
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2215
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2216
                have_cdrom=yes
slouken@1361
  2217
            ;;
slouken@1361
  2218
            aix)
slouken@1361
  2219
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2220
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2221
                have_cdrom=yes
slouken@1361
  2222
            ;;
slouken@1361
  2223
            osf)
slouken@1361
  2224
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2225
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2226
                have_cdrom=yes
slouken@1361
  2227
            ;;
slouken@1361
  2228
          esac
slouken@0
  2229
        fi
slouken@0
  2230
        # Set up files for the thread library
slouken@1361
  2231
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2232
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2233
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2234
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2235
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2236
            have_threads=yes
slouken@0
  2237
        fi
slouken@0
  2238
        # Set up files for the timer library
slouken@0
  2239
        if test x$enable_timers = xyes; then
slouken@1361
  2240
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2241
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2242
            have_timers=yes
slouken@0
  2243
        fi
slouken@0
  2244
        ;;
slouken@0
  2245
    *-*-qnx*)
slouken@0
  2246
        ARCH=qnx
slouken@1
  2247
        CheckDummyVideo
slouken@68
  2248
        CheckDiskAudio
icculus@1532
  2249
        CheckDummyAudio
slouken@886
  2250
        # CheckNASM
slouken@371
  2251
        CheckDLOPEN
slouken@0
  2252
        CheckNAS
slouken@0
  2253
        CheckPHOTON
slouken@0
  2254
        CheckX11
icculus@1191
  2255
        CheckOpenGLX11
slouken@0
  2256
        CheckPTHREAD
slouken@0
  2257
        # Set up files for the audio library
slouken@0
  2258
        if test x$enable_audio = xyes; then
slouken@1361
  2259
            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
slouken@1361
  2260
            SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
slouken@1521
  2261
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2262
            have_audio=yes
slouken@0
  2263
        fi
slouken@0
  2264
        # Set up files for the cdrom library
slouken@0
  2265
        if test x$enable_cdrom = xyes; then
slouken@1361
  2266
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2267
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2268
            have_cdrom=yes
slouken@0
  2269
        fi
slouken@0
  2270
        # Set up files for the timer library
slouken@0
  2271
        if test x$enable_timers = xyes; then
slouken@1361
  2272
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2273
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2274
            have_timers=yes
slouken@0
  2275
        fi
slouken@0
  2276
        ;;
slouken@0
  2277
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2278
        ARCH=win32
slouken@1550
  2279
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2280
            # Default cross-compile location
slouken@0
  2281
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32msvc
slouken@0
  2282
        else
slouken@0
  2283
            # Look for the location of the tools and install there
slouken@750
  2284
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2285
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2286
            fi
slouken@0
  2287
        fi
slouken@1
  2288
        CheckDummyVideo
slouken@68
  2289
        CheckDiskAudio
icculus@1532
  2290
        CheckDummyAudio
slouken@0
  2291
        CheckWIN32
slouken@1361
  2292
        CheckWIN32GL
slouken@0
  2293
        CheckDIRECTX
slouken@0
  2294
        CheckNASM
slouken@0
  2295
        # Set up files for the audio library
slouken@0
  2296
        if test x$enable_audio = xyes; then
slouken@1361
  2297
            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
slouken@1361
  2298
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1361
  2299
            if test x$have_directx = xyes; then
slouken@1361
  2300
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2301
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2302
            fi
slouken@1361
  2303
            have_audio=yes
slouken@0
  2304
        fi
slouken@0
  2305
        # Set up files for the joystick library
slouken@0
  2306
        if test x$enable_joystick = xyes; then
slouken@1855
  2307
            AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1855
  2308
            SOURCES="$SOURCES $srcdir/src/joystick/win32/*.c"
slouken@1361
  2309
            have_joystick=yes
slouken@0
  2310
        fi
slouken@0
  2311
        # Set up files for the cdrom library
slouken@0
  2312
        if test x$enable_cdrom = xyes; then
slouken@1361
  2313
            AC_DEFINE(SDL_CDROM_WIN32)
slouken@1361
  2314
            SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
slouken@1361
  2315
            have_cdrom=yes
slouken@0
  2316
        fi
slouken@0
  2317
        # Set up files for the thread library
slouken@0
  2318
        if test x$enable_threads = xyes; then
slouken@1361
  2319
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2320
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2321
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2322
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2323
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2324
            have_threads=yes
slouken@0
  2325
        fi
slouken@0
  2326
        # Set up files for the timer library
slouken@0
  2327
        if test x$enable_timers = xyes; then
slouken@1361
  2328
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2329
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2330
            have_timers=yes
slouken@1361
  2331
        fi
slouken@1361
  2332
        # Set up files for the shared object loading library
slouken@1361
  2333
        if test x$enable_loadso = xyes; then
slouken@1361
  2334
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2335
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2336
            have_loadso=yes
slouken@1361
  2337
        fi
slouken@1361
  2338
        # Set up the system libraries we need
slouken@1521
  2339
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm"
slouken@1361
  2340
        if test x$have_directx = xyes; then
slouken@1521
  2341
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldxguid"
slouken@0
  2342
        fi
slouken@0
  2343
        # The Win32 platform requires special setup
slouken@1397
  2344
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2345
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2346
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2347
        ;;
slouken@0
  2348
    *-*-beos*)
slouken@0
  2349
        ARCH=beos
slouken@0
  2350
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2351
        CheckDummyVideo
slouken@68
  2352
        CheckDiskAudio
icculus@1532
  2353
        CheckDummyAudio
slouken@0
  2354
        CheckNASM
slouken@0
  2355
        CheckBWINDOW
slouken@0
  2356
        CheckBeGL
slouken@0
  2357
        # Set up files for the audio library
slouken@0
  2358
        if test x$enable_audio = xyes; then
slouken@1361
  2359
            AC_DEFINE(SDL_AUDIO_DRIVER_BAUDIO)
slouken@1361
  2360
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2361
            have_audio=yes
slouken@0
  2362
        fi
slouken@0
  2363
        # Set up files for the joystick library
slouken@0
  2364
        if test x$enable_joystick = xyes; then
slouken@1361
  2365
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2366
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2367
            have_joystick=yes
slouken@0
  2368
        fi
slouken@0
  2369
        # Set up files for the cdrom library
slouken@0
  2370
        if test x$enable_cdrom = xyes; then
slouken@1361
  2371
            AC_DEFINE(SDL_CDROM_BEOS)
slouken@1361
  2372
            SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
slouken@1361
  2373
            have_cdrom=yes
slouken@0
  2374
        fi
slouken@0
  2375
        # Set up files for the thread library
slouken@0
  2376
        if test x$enable_threads = xyes; then
slouken@1361
  2377
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2378
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2379
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2380
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2381
            have_threads=yes
slouken@0
  2382
        fi
slouken@0
  2383
        # Set up files for the timer library
slouken@0
  2384
        if test x$enable_timers = xyes; then
slouken@1361
  2385
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2386
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2387
            have_timers=yes
slouken@1361
  2388
        fi
slouken@1361
  2389
        # Set up files for the shared object loading library
slouken@1361
  2390
        if test x$enable_loadso = xyes; then
slouken@1361
  2391
            AC_DEFINE(SDL_LOADSO_BEOS)
slouken@1361
  2392
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2393
            have_loadso=yes
slouken@0
  2394
        fi
slouken@1367
  2395
        # The BeOS platform requires special setup.
slouken@1367
  2396
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2397
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2398
        ;;
slouken@0
  2399
    *-*-darwin* )
icculus@1133
  2400
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2401
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2402
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2403
        ARCH=macosx
slouken@1624
  2404
slouken@1628
  2405
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2406
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2407
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2408
slouken@1628
  2409
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2410
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2411
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2412
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2413
        EXTRA_LDFLAGS=""
slouken@1624
  2414
slouken@1742
  2415
        CheckVisibilityHidden
slouken@1
  2416
        CheckDummyVideo
slouken@68
  2417
        CheckDiskAudio
icculus@1532
  2418
        CheckDummyAudio
slouken@1638
  2419
        CheckDLOPEN
slouken@1648
  2420
slouken@1889
  2421
        # Temporarily disabled:
slouken@1889
  2422
        # ld: mmxp2_32.o has external relocation entries in non-writable section (__TEXT,__text) for symbols: _mmxreturn
slouken@1889
  2423
        #CheckNASM
slouken@1889
  2424
slouken@1648
  2425
        # Set up files for the shared object loading library
slouken@1648
  2426
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2427
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2428
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2429
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2430
            have_loadso=yes
slouken@1648
  2431
        fi
slouken@1648
  2432
icculus@1133
  2433
        CheckCOCOA
icculus@1133
  2434
        CheckCARBON
icculus@1174
  2435
        CheckX11
slouken@0
  2436
        CheckMacGL
icculus@1191
  2437
        CheckOpenGLX11
slouken@0
  2438
        CheckPTHREAD
icculus@1047
  2439
        CheckAltivec
icculus@1445
  2440
icculus@1445
  2441
        # Need this or things might misbuild on a G3.
slouken@1521
  2442
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2443
slouken@0
  2444
        # Set up files for the audio library
slouken@0
  2445
        if test x$enable_audio = xyes; then
slouken@1361
  2446
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2447
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2448
            AC_DEFINE(SDL_AUDIO_DRIVER_SNDMGR)
slouken@1361
  2449
            SOURCES="$SOURCES $srcdir/src/audio/macrom/*.c"
slouken@1361
  2450
            have_audio=yes
slouken@0
  2451
        fi
slouken@0
  2452
        # Set up files for the joystick library
slouken@0
  2453
        if test x$enable_joystick = xyes; then
slouken@1361
  2454
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2455
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1611
  2456
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
slouken@1361
  2457
            have_joystick=yes
slouken@0
  2458
        fi
slouken@0
  2459
        # Set up files for the cdrom library
slouken@0
  2460
        if test x$enable_cdrom = xyes; then
slouken@1361
  2461
            AC_DEFINE(SDL_CDROM_MACOSX)
slouken@1361
  2462
            SOURCES="$SOURCES $srcdir/src/cdrom/macosx/*.c"
slouken@1361
  2463
            have_cdrom=yes
slouken@0
  2464
        fi
slouken@0
  2465
        # Set up files for the timer library
slouken@0
  2466
        if test x$enable_timers = xyes; then
slouken@1361
  2467
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2468
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2469
            have_timers=yes
slouken@1361
  2470
        fi
slouken@1621
  2471
        # The Mac OS X platform requires special setup.
slouken@1397
  2472
        SDLMAIN_SOURCES="$srcdir/src/main/macosx/*.m"
slouken@1521
  2473
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@387
  2474
        SDL_LIBS="-lSDLmain $SDL_LIBS"
icculus@1133
  2475
        if test x$enable_video_cocoa = xyes; then
slouken@1611
  2476
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
icculus@1133
  2477
        fi
icculus@1133
  2478
        if test x$enable_video_carbon = xyes -o x$enable_video_cocoa = xyes; then
icculus@1133
  2479
            # The Cocoa backend still needs Carbon, and the YUV code QuickTime
slouken@1611
  2480
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuickTime -Wl,-framework,ApplicationServices"
slouken@1611
  2481
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
icculus@1133
  2482
        fi
slouken@1361
  2483
        # If either the audio or CD driver is used, add the AudioUnit framework
slouken@1361
  2484
        if test x$enable_audio = xyes -o x$enable_cdrom = xyes; then
slouken@1611
  2485
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2486
        fi
slouken@0
  2487
        ;;
slouken@281
  2488
    *-*-mint*)
slouken@281
  2489
        ARCH=mint
slouken@281
  2490
        CheckDummyVideo
slouken@281
  2491
        CheckDiskAudio
icculus@1532
  2492
        CheckDummyAudio
slouken@281
  2493
        CheckAtariBiosEvent
slouken@281
  2494
        CheckAtariXbiosVideo
slouken@281
  2495
        CheckAtariGemVideo
slouken@398
  2496
        CheckAtariAudio
patmandin@651
  2497
        CheckAtariLdg
slouken@1361
  2498
        CheckAtariOSMesa
slouken@281
  2499
        CheckPTH
slouken@281
  2500
        # Set up files for the audio library
slouken@398
  2501
        if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@398
  2502
            if test x$enable_audio = xyes; then
slouken@1361
  2503
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2504
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2505
                have_audio=yes
slouken@398
  2506
            fi
slouken@281
  2507
        fi
slouken@281
  2508
        # Set up files for the joystick library
slouken@281
  2509
        if test x$enable_joystick = xyes; then
slouken@1361
  2510
            AC_DEFINE(SDL_JOYSTICK_MINT)
slouken@1361
  2511
            SOURCES="$SOURCES $srcdir/src/joystick/mint/*.c"
slouken@1361
  2512
            have_joystick=yes
slouken@281
  2513
        fi
slouken@281
  2514
        # Set up files for the cdrom library
slouken@281
  2515
        if test x$enable_cdrom = xyes; then
slouken@1361
  2516
            AC_DEFINE(SDL_CDROM_MINT)
slouken@1361
  2517
            SOURCES="$SOURCES $srcdir/src/cdrom/mint/*.c"
slouken@1361
  2518
            have_cdrom=yes
slouken@281
  2519
        fi
slouken@281
  2520
        # Set up files for the timer library
slouken@281
  2521
        if test x$enable_timers = xyes; then
slouken@557
  2522
            if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@1361
  2523
                AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2524
                SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@557
  2525
            else
slouken@1361
  2526
                AC_DEFINE(SDL_TIMER_MINT)
slouken@1361
  2527
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.c"
patmandin@1477
  2528
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.S"
slouken@557
  2529
            fi
slouken@1361
  2530
            have_timers=yes
slouken@281
  2531
        fi
slouken@281
  2532
        ;;
slouken@1035
  2533
    *-riscos)
slouken@687
  2534
        ARCH=riscos
slouken@1361
  2535
        CheckOSS
slouken@1361
  2536
        CheckPTHREAD
slouken@955
  2537
        # Set up files for the video library
slouken@955
  2538
        if test x$enable_video = xyes; then
slouken@1361
  2539
            AC_DEFINE(SDL_VIDEO_DRIVER_RISCOS)
slouken@1361
  2540
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.c"
slouken@1459
  2541
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.S"
slouken@1361
  2542
            have_video=yes
slouken@955
  2543
        fi
slouken@955
  2544
        # Set up files for the joystick library
slouken@955
  2545
        if test x$enable_joystick = xyes; then
slouken@1361
  2546
            AC_DEFINE(SDL_JOYSTICK_RISCOS)
slouken@1361
  2547
            SOURCES="$SOURCES $srcdir/src/joystick/riscos/*.c"
slouken@1361
  2548
            have_joystick=yes
slouken@955
  2549
        fi
slouken@955
  2550
        # Set up files for the timer library
slouken@955
  2551
        if test x$enable_timers = xyes; then
slouken@1361
  2552
            AC_DEFINE(SDL_TIMER_RISCOS)
slouken@1361
  2553
            SOURCES="$SOURCES $srcdir/src/timer/riscos/*.c"
slouken@1361
  2554
            have_timers=yes
slouken@955
  2555
        fi
slouken@1361
  2556
        # The RISC OS platform requires special setup.
slouken@1521
  2557
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ljpeg -ltiff -lpng -lz"
slouken@687
  2558
        ;;
slouken@0
  2559
    *)
slouken@1361
  2560
        AC_MSG_ERROR([
slouken@1550
  2561
*** Unsupported host:  Please add to configure.in
slouken@1361
  2562
        ])
slouken@0
  2563
        ;;
slouken@0
  2564
esac
slouken@0
  2565
slouken@1361
  2566
# Verify that we have all the platform specific files we need
slouken@1361
  2567
if test x$have_joystick != xyes; then
slouken@1361
  2568
    if test x$enable_joystick = xyes; then
slouken@1361
  2569
        AC_DEFINE(SDL_JOYSTICK_DISABLED)
slouken@1361
  2570
    fi
slouken@1361
  2571
    SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
slouken@1361
  2572
fi
slouken@1361
  2573
if test x$have_cdrom != xyes; then
slouken@1361
  2574
    if test x$enable_cdrom = xyes; then
slouken@1361
  2575
        AC_DEFINE(SDL_CDROM_DISABLED)
slouken@1361
  2576
    fi
slouken@1361
  2577
    SOURCES="$SOURCES $srcdir/src/cdrom/dummy/*.c"
slouken@1361
  2578
fi
slouken@1361
  2579
if test x$have_threads != xyes; then
slouken@1361
  2580
    if test x$enable_threads = xyes; then
slouken@1361
  2581
        AC_DEFINE(SDL_THREADS_DISABLED)
slouken@1361
  2582
    fi
slouken@1361
  2583
    SOURCES="$SOURCES $srcdir/src/thread/generic/*.c"
slouken@1361
  2584
fi
slouken@1361
  2585
if test x$have_timers != xyes; then
slouken@1361
  2586
    if test x$enable_timers = xyes; then
slouken@1361
  2587
        AC_DEFINE(SDL_TIMERS_DISABLED)
slouken@1361
  2588
    fi
slouken@1361
  2589
    SOURCES="$SOURCES $srcdir/src/timer/dummy/*.c"
slouken@1361
  2590
fi
slouken@1361
  2591
if test x$have_loadso != xyes; then
slouken@1361
  2592
    if test x$enable_loadso = xyes; then
slouken@1361
  2593
        AC_DEFINE(SDL_LOADSO_DISABLED)
slouken@1361
  2594
    fi
slouken@1361
  2595
    SOURCES="$SOURCES $srcdir/src/loadso/dummy/*.c"
slouken@1361
  2596
fi
slouken@1397
  2597
if test x$SDLMAIN_SOURCES = x; then
slouken@1397
  2598
    SDLMAIN_SOURCES="$srcdir/src/main/dummy/*.c"
slouken@1397
  2599
fi
slouken@0
  2600
slouken@1361
  2601
OBJECTS=`echo $SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.asm,$(objects)/\1.lo,g'`
slouken@1361
  2602
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.lo,g'`
slouken@1361
  2603
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.m,$(objects)/\1.lo,g'`
slouken@1361
  2604
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'`
slouken@1459
  2605
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.S,$(objects)/\1.lo,g'`
slouken@0
  2606
slouken@1397
  2607
SDLMAIN_OBJECTS=`echo $SDLMAIN_SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.o,g'`
slouken@1397
  2608
SDLMAIN_OBJECTS=`echo $SDLMAIN_OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.m,$(objects)/\1.o,g'`
slouken@1397
  2609
SDLMAIN_OBJECTS=`echo $SDLMAIN_OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.o,g'`
slouken@1397
  2610
slouken@0
  2611
# Set runtime shared library paths as needed
slouken@0
  2612
slouken@1127
  2613
if test "x$enable_rpath" = "xyes"; then
slouken@1565
  2614
  if test $ARCH = bsdi -o $ARCH = freebsd -o $ARCH = irix -o $ARCH = linux -o $ARCH = netbsd; then
slouken@1127
  2615
    SDL_RLD_FLAGS="-Wl,-rpath,\${exec_prefix}/lib"
slouken@1127
  2616
  fi
slouken@1127
  2617
  if test $ARCH = solaris; then
slouken@1127
  2618
    SDL_RLD_FLAGS="-R\${exec_prefix}/lib"
slouken@1127
  2619
  fi
slouken@1127
  2620
else
slouken@1127
  2621
  SDL_RLD_FLAGS=""
slouken@0
  2622
fi
slouken@387
  2623
slouken@387
  2624
case "$ARCH" in
slouken@387
  2625
  macosx)
icculus@1133
  2626
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1611
  2627
      SDL_LIBS="$SDL_LIBS -Wl,-framework,Cocoa"
icculus@1133
  2628
    fi
icculus@1133
  2629
    if test x$enable_video = xyes -a x$enable_video_carbon = xyes; then
slouken@1611
  2630
      SDL_LIBS="$SDL_LIBS -Wl,-framework,Carbon"
icculus@1133
  2631
    fi
slouken@807
  2632
    # Evil hack to allow static linking on Mac OS X
slouken@1624
  2633
    SDL_STATIC_LIBS="\${exec_prefix}/lib/libSDLmain.a \${exec_prefix}/lib/libSDL.a $EXTRA_LDFLAGS"
slouken@807
  2634
    ;;
slouken@807
  2635
  *)
slouken@807
  2636
    SDL_STATIC_LIBS="$SDL_LIBS"
slouken@807
  2637
    ;;
slouken@807
  2638
esac
slouken@807
  2639
slouken@0
  2640
dnl Expand the cflags and libraries needed by apps using SDL
slouken@0
  2641
AC_SUBST(SDL_CFLAGS)
slouken@0
  2642
AC_SUBST(SDL_LIBS)
slouken@807
  2643
AC_SUBST(SDL_STATIC_LIBS)
slouken@0
  2644
AC_SUBST(SDL_RLD_FLAGS)
slouken@1361
  2645
if test x$enable_shared = xyes; then
slouken@1361
  2646
    ENABLE_SHARED_TRUE=
slouken@1361
  2647
    ENABLE_SHARED_FALSE="#"
slouken@1361
  2648
else
slouken@1361
  2649
    ENABLE_SHARED_TRUE="#"
slouken@1361
  2650
    ENABLE_SHARED_FALSE=
slouken@1361
  2651
fi
slouken@1361
  2652
if test x$enable_static = xyes; then
slouken@1361
  2653
    ENABLE_STATIC_TRUE=
slouken@1361
  2654
    ENABLE_STATIC_FALSE="#"
slouken@1361
  2655
else
slouken@1361
  2656
    ENABLE_STATIC_TRUE="#"
slouken@1361
  2657
    ENABLE_STATIC_FALSE=
slouken@1361
  2658
fi
slouken@1361
  2659
AC_SUBST(ENABLE_SHARED_TRUE)
slouken@1361
  2660
AC_SUBST(ENABLE_SHARED_FALSE)
slouken@1361
  2661
AC_SUBST(ENABLE_STATIC_TRUE)
slouken@1361
  2662
AC_SUBST(ENABLE_STATIC_FALSE)
slouken@0
  2663
slouken@1361
  2664
dnl Expand the sources and objects needed to build the library
slouken@1361
  2665
AC_SUBST(ac_aux_dir)
slouken@1361
  2666
AC_SUBST(INCLUDE)
slouken@1361
  2667
AC_SUBST(SOURCES)
slouken@1361
  2668
AC_SUBST(OBJECTS)
slouken@1397
  2669
AC_SUBST(SDLMAIN_SOURCES)
slouken@1397
  2670
AC_SUBST(SDLMAIN_OBJECTS)
slouken@1361
  2671
AC_SUBST(BUILD_CFLAGS)
slouken@1521
  2672
AC_SUBST(EXTRA_CFLAGS)
slouken@1393
  2673
AC_SUBST(BUILD_LDFLAGS)
slouken@1521
  2674
AC_SUBST(EXTRA_LDFLAGS)
slouken@0
  2675
slouken@0
  2676
AC_OUTPUT([
slouken@1865
  2677
    Makefile sdl-config SDL.spec SDL.qpg sdl.pc
slouken@1361
  2678
], [
slouken@1361
  2679
    : >build-deps
slouken@1640
  2680
    if test x"$MAKE" = x; then MAKE=make; fi; $MAKE depend
slouken@1361
  2681
])