configure.in
author Sam Lantinga <slouken@libsdl.org>
Fri, 02 Oct 2009 13:50:50 +0000
branchSDL-1.2
changeset 4273 6eb492bd89fe
parent 4272 3af45468df66
child 4277 803eeeeaa8a0
permissions -rw-r--r--
You should check for the C compiler before you set CFLAGS. :)
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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=14
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SDL_INTERFACE_AGE=3
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SDL_BINARY_AGE=14
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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 - $SDL_INTERFACE_AGE`
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AC_SUBST(LT_RELEASE)
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AC_SUBST(LT_CURRENT)
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AC_SUBST(LT_REVISION)
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AC_SUBST(LT_AGE)
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dnl Detect the canonical build and host environments
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AC_CONFIG_AUX_DIR([build-scripts])
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AC_CANONICAL_HOST
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AC_C_BIGENDIAN
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if test x$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 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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if test -z "$host_alias"; then
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    hostaliaswindres=
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else
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    hostaliaswindres="$host_alias-windres"
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fi
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AC_CHECK_PROGS(WINDRES, [windres $hostaliaswindres $host_os-windres])
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dnl Set up the compiler and linker flags
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INCLUDE="-I$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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## These are common directories to find software packages
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#for path in /usr/freeware /usr/pkg /usr/X11R6 /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 $EXTRA_LDFLAGS"
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dnl Check for compiler characteristics
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AC_C_CONST
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AC_C_INLINE
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AC_C_VOLATILE
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dnl See whether we are allowed to use the system C library
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AC_ARG_ENABLE(libc,
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AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
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              , enable_libc=yes)
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if test x$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$ac_cv_type_int64_t = xyes; then
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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        have_inttypes=yes
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    fi
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    dnl Checks for library functions.
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    case "$host" in
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    *-*-cygwin* | *-*-mingw32*)
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        ;;
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    *)
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        AC_FUNC_ALLOCA
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        ;;
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    esac
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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_FUNC(mprotect,
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        AC_TRY_COMPILE([
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          #include <sys/types.h>
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          #include <sys/mman.h>
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        ],[
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        ],[
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        AC_DEFINE(HAVE_MPROTECT)
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        ]),
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    )
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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 $srcdir/src/stdlib/*.c"
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SOURCES="$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$enable_joystick != xyes; then
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    AC_DEFINE(SDL_JOYSTICK_DISABLED)
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else
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    SOURCES="$SOURCES $srcdir/src/joystick/*.c"
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fi
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AC_ARG_ENABLE(cdrom,
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AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [[default=yes]]]),
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              , enable_cdrom=yes)
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if test x$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 set this to use on systems that use lib64 instead of lib
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base_libdir=`echo \${libdir} | sed 's/.*\/\(.*\)/\1/; q'`
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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="$EXTRA_LDFLAGS -lossaudio";;
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            esac
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        fi
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    fi
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}
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slouken@0
   337
dnl See if the ALSA audio interface is supported
slouken@0
   338
CheckALSA()
slouken@0
   339
{
slouken@0
   340
    AC_ARG_ENABLE(alsa,
slouken@1637
   341
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   342
                  , enable_alsa=yes)
slouken@0
   343
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   344
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   345
        # Restore all flags from before the ALSA detection runs
slouken@1009
   346
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   347
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   348
        LIBS="$alsa_save_LIBS"
slouken@354
   349
        if test x$have_alsa = xyes; then
slouken@865
   350
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   351
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   352
                          , enable_alsa_shared=yes)
slouken@1361
   353
            if test "x`echo $ALSA_LIBS | grep -- -L`" = "x"; then
slouken@4212
   354
                if test "x`ls /$base_libdir/libasound.so.* 2> /dev/null`" != "x"; then
slouken@4212
   355
                    ALSA_LIBS="-L/$base_libdir $ALSA_LIBS"
slouken@4212
   356
                elif test "x`ls /usr/$base_libdir/libasound.so.* 2> /dev/null`" != "x"; then
slouken@4212
   357
                    ALSA_LIBS="-L/usr/$base_libdir $ALSA_LIBS"
slouken@4212
   358
                elif test "x`ls /usr/local/$base_libdir/libasound.so.* 2> /dev/null`" != "x"; then
slouken@4212
   359
                    ALSA_LIBS="-L/usr/local/$base_libdir $ALSA_LIBS"
slouken@1361
   360
                fi
slouken@1361
   361
            fi
slouken@1361
   362
            alsa_lib_spec=`echo $ALSA_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libasound.so.*/'`
slouken@4239
   363
            if [ x$alsa_lib_spec = x ]; then
slouken@4239
   364
                alsa_lib_spec="/usr/$base_libdir/libasound.so.*"
slouken@4239
   365
            fi
slouken@1606
   366
            alsa_lib=`ls -- $alsa_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@1361
   367
            echo "-- $alsa_lib_spec -> $alsa_lib"
slouken@1361
   368
slouken@1361
   369
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   370
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   371
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   372
            if test x$have_loadso != xyes && \
slouken@1361
   373
               test x$enable_alsa_shared = xyes; then
slouken@1467
   374
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   375
            fi
slouken@1361
   376
            if test x$have_loadso = xyes && \
slouken@1361
   377
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@1361
   378
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   379
            else
slouken@1521
   380
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   381
            fi
slouken@1361
   382
            have_audio=yes
slouken@1361
   383
        fi
slouken@1361
   384
    fi
slouken@0
   385
}
slouken@0
   386
slouken@148
   387
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   388
CheckDMEDIA()
slouken@148
   389
{
slouken@148
   390
    if test x$enable_audio = xyes; then
slouken@148
   391
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   392
        have_dmedia=no
slouken@148
   393
        AC_TRY_COMPILE([
slouken@148
   394
          #include <dmedia/audio.h>
slouken@148
   395
        ],[
slouken@148
   396
          ALport audio_port;
slouken@148
   397
        ],[
slouken@148
   398
        have_dmedia=yes
slouken@148
   399
        ])
slouken@935
   400
        AC_MSG_RESULT($have_dmedia)
slouken@148
   401
        # Set up files for the audio library
slouken@148
   402
        if test x$have_dmedia = xyes; then
slouken@1361
   403
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   404
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   405
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   406
            have_audio=yes
slouken@148
   407
        fi
slouken@148
   408
    fi
slouken@148
   409
}
slouken@148
   410
slouken@1438
   411
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   412
CheckMME()
slouken@1438
   413
{
slouken@1438
   414
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   415
    case $ARCH in
slouken@1438
   416
        osf)
slouken@1438
   417
            ;;
slouken@1438
   418
        *)
slouken@1438
   419
            return
slouken@1438
   420
            ;;
slouken@1438
   421
    esac
slouken@1438
   422
    if test x$enable_audio = xyes; then
slouken@1438
   423
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   424
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   425
        MME_LIBS="-lmme"
slouken@1438
   426
        have_mme=no
slouken@1438
   427
        save_CFLAGS="$CFLAGS"
slouken@1438
   428
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   429
        AC_TRY_COMPILE([
slouken@1438
   430
          #include <mme_api.h>
slouken@1438
   431
        ],[
slouken@1438
   432
          HWAVEOUT sound;
slouken@1438
   433
        ],[
slouken@1438
   434
        have_mme=yes
slouken@1438
   435
        ])
slouken@1438
   436
        CFLAGS="$save_CFLAGS"
slouken@1438
   437
        AC_MSG_RESULT($have_mme)
slouken@1438
   438
        # Set up files for the audio library
slouken@1438
   439
        if test x$have_mme = xyes; then
slouken@1438
   440
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   441
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   442
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   443
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   444
            have_audio=yes
slouken@1438
   445
        fi
slouken@1438
   446
    fi
slouken@1438
   447
}
slouken@1438
   448
slouken@0
   449
dnl Find the ESD includes and libraries
slouken@0
   450
CheckESD()
slouken@0
   451
{
slouken@0
   452
    AC_ARG_ENABLE(esd,
slouken@1637
   453
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   454
                  , enable_esd=yes)
slouken@0
   455
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   456
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   457
        if test x$have_esd = xyes; then
slouken@294
   458
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   459
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   460
                          , enable_esd_shared=yes)
slouken@294
   461
            esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
slouken@4239
   462
            if [ x$esd_lib_spec = x ]; then
slouken@4239
   463
                esd_lib_spec="/usr/$base_libdir/libesd.so.*"
slouken@4239
   464
            fi
slouken@1606
   465
            esd_lib=`ls -- $esd_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   466
            echo "-- $esd_lib_spec -> $esd_lib"
slouken@1467
   467
slouken@1467
   468
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   469
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   470
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   471
            if test x$have_loadso != xyes && \
slouken@296
   472
               test x$enable_esd_shared = xyes; then
slouken@1467
   473
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   474
            fi
icculus@1173
   475
            if test x$have_loadso = xyes && \
slouken@294
   476
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@1361
   477
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   478
            else
slouken@1521
   479
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   480
            fi
slouken@1361
   481
            have_audio=yes
slouken@294
   482
        fi
slouken@0
   483
    fi
slouken@0
   484
}
slouken@0
   485
icculus@3939
   486
dnl Find PulseAudio
icculus@3939
   487
CheckPulseAudio()
icculus@3939
   488
{
icculus@3939
   489
    AC_ARG_ENABLE(pulseaudio,
icculus@3939
   490
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
icculus@3939
   491
                  , enable_pulse=yes)
icculus@3939
   492
    if test x$enable_audio = xyes -a x$enable_pulse = xyes; then
icculus@3939
   493
        audio_pulse=no
icculus@3939
   494
icculus@3939
   495
        PULSE_REQUIRED_VERSION=0.9
icculus@3939
   496
icculus@3939
   497
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@3939
   498
        AC_MSG_CHECKING(for PulseAudio $PULSE_REQUIRED_VERSION support)
icculus@3939
   499
        if test x$PKG_CONFIG != xno; then
icculus@3939
   500
        if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSE_REQUIRED_VERSION libpulse-simple; then
icculus@3939
   501
                PULSE_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@3939
   502
                PULSE_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@3939
   503
                audio_pulse=yes
icculus@3939
   504
        fi
icculus@3939
   505
        fi
icculus@3939
   506
        AC_MSG_RESULT($audio_pulse)
icculus@3939
   507
icculus@3939
   508
        if test x$audio_pulse = xyes; then
icculus@3939
   509
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@3939
   510
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
icculus@3939
   511
                          , enable_pulse_shared=yes)
icculus@3939
   512
            if test "x`echo $PULSE_LIBS | grep -- -L`" = "x"; then
slouken@4212
   513
                if test "x`ls /$base_libdir/libpulse-simple.so.* 2> /dev/null`" != "x"; then
slouken@4212
   514
                    PULSE_LIBS="-L/$base_libdir $PULSE_LIBS"
slouken@4212
   515
                elif test "x`ls /usr/$base_libdir/libpulse-simple.so.* 2> /dev/null`" != "x"; then
slouken@4212
   516
                    PULSE_LIBS="-L/usr/$base_libdir $PULSE_LIBS"
slouken@4212
   517
                elif test "x`ls /usr/local/$base_libdir/libpulse-simple.so.* 2> /dev/null`" != "x"; then
slouken@4212
   518
                    PULSE_LIBS="-L/usr/local/$base_libdir $PULSE_LIBS"
icculus@3939
   519
                fi
icculus@3939
   520
            fi
icculus@3939
   521
            pulse_lib_spec=`echo $PULSE_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libpulse-simple.so.*/'`
slouken@4239
   522
            if [ x$pulse_lib_spec = x ]; then
slouken@4239
   523
                pulse_lib_spec="/usr/$base_libdir/libpulse-simple.so.*"
slouken@4239
   524
            fi
icculus@3939
   525
            pulse_lib=`ls -- $pulse_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
icculus@3939
   526
            echo "-- $pulse_lib_spec -> $pulse_lib"
icculus@3939
   527
icculus@3939
   528
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSE)
icculus@3939
   529
            SOURCES="$SOURCES $srcdir/src/audio/pulse/*.c"
icculus@3939
   530
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSE_CFLAGS"
icculus@3939
   531
            if test x$have_loadso != xyes && \
icculus@3939
   532
               test x$enable_pulse_shared = xyes; then
icculus@3939
   533
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@3939
   534
            fi
icculus@3939
   535
            if test x$have_loadso = xyes && \
icculus@3939
   536
               test x$enable_pulse_shared = xyes && test x$pulse_lib != x; then
icculus@3939
   537
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSE_DYNAMIC, "$pulse_lib")
icculus@3939
   538
            else
icculus@3939
   539
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSE_LIBS"
icculus@3939
   540
            fi
icculus@3939
   541
            have_audio=yes
icculus@3939
   542
        fi
icculus@3939
   543
    fi
icculus@3939
   544
}
icculus@3939
   545
slouken@0
   546
CheckARTSC()
slouken@0
   547
{
slouken@0
   548
    AC_ARG_ENABLE(arts,
slouken@1637
   549
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   550
                  , enable_arts=yes)
slouken@0
   551
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   552
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   553
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   554
            : # arts isn't installed
slouken@0
   555
        else
slouken@1361
   556
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   557
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@1361
   558
            ARTS_PREFIX=`$ARTSCONFIG --arts-prefix`
slouken@0
   559
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   560
            audio_arts=no
slouken@0
   561
            save_CFLAGS="$CFLAGS"
slouken@1361
   562
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   563
            AC_TRY_COMPILE([
slouken@0
   564
             #include <artsc.h>
slouken@0
   565
            ],[
slouken@0
   566
             arts_stream_t stream;
slouken@0
   567
            ],[
slouken@0
   568
            audio_arts=yes
slouken@0
   569
            ])
slouken@0
   570
            CFLAGS="$save_CFLAGS"
slouken@0
   571
            AC_MSG_RESULT($audio_arts)
slouken@0
   572
            if test x$audio_arts = xyes; then
slouken@294
   573
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   574
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   575
                              , enable_arts_shared=yes)
slouken@4212
   576
                arts_lib_spec="$ARTS_PREFIX/$base_libdir/libartsc.so.*"
slouken@1606
   577
                arts_lib=`ls -- $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   578
                echo "-- $arts_lib_spec -> $arts_lib"
slouken@1467
   579
slouken@1467
   580
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   581
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   582
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   583
                if test x$have_loadso != xyes && \
slouken@296
   584
                   test x$enable_arts_shared = xyes; then
slouken@1467
   585
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   586
                fi
icculus@1173
   587
                if test x$have_loadso = xyes && \
slouken@294
   588
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@1361
   589
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   590
                else
slouken@1521
   591
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   592
                fi
slouken@1361
   593
                have_audio=yes
slouken@0
   594
            fi
slouken@0
   595
        fi
slouken@0
   596
    fi
slouken@0
   597
}
slouken@0
   598
slouken@0
   599
dnl See if the NAS audio interface is supported
slouken@0
   600
CheckNAS()
slouken@0
   601
{
slouken@0
   602
    AC_ARG_ENABLE(nas,
slouken@1637
   603
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   604
                  , enable_nas=yes)
slouken@0
   605
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@4192
   606
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@4192
   607
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
slouken@4034
   608
slouken@41
   609
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   610
        have_nas=no
icculus@4192
   611
icculus@4192
   612
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
slouken@41
   613
            have_nas=yes
icculus@4192
   614
            NAS_LIBS="-laudio"
icculus@4192
   615
icculus@4192
   616
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
icculus@4192
   617
            have_nas=yes
icculus@4192
   618
            NAS_CFLAGS="-I/usr/X11R6/include/"
icculus@4192
   619
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
icculus@4192
   620
icculus@4192
   621
        dnl On IRIX, the NAS includes are in a different directory,
icculus@4192
   622
        dnl and libnas must be explicitly linked in
icculus@4192
   623
icculus@4192
   624
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   625
            have_nas=yes
slouken@1361
   626
            NAS_LIBS="-lnas -lXt"
icculus@4192
   627
        fi
icculus@4192
   628
slouken@605
   629
        AC_MSG_RESULT($have_nas)
slouken@4034
   630
slouken@1361
   631
        if test x$have_nas = xyes; then
icculus@4192
   632
            AC_ARG_ENABLE(nas-shared,
icculus@4192
   633
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@4192
   634
                          , enable_nas_shared=yes)
icculus@4192
   635
            if test "x`echo $NAS_LIBS | grep -- -L`" = "x"; then
icculus@4192
   636
                if test "x`ls /lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@4192
   637
                    NAS_LIBS="-L/lib $NAS_LIBS"
icculus@4192
   638
                elif test "x`ls /usr/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@4192
   639
                    NAS_LIBS="-L/usr/lib $NAS_LIBS"
icculus@4192
   640
                elif test "x`ls /usr/local/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@4192
   641
                    NAS_LIBS="-L/usr/local/lib $NAS_LIBS"
icculus@4192
   642
                fi
icculus@4192
   643
            fi
icculus@4192
   644
            nas_lib_spec=`echo $NAS_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libaudio.so.*/'`
slouken@4239
   645
            if [ x$nas_lib_spec = x ]; then
slouken@4239
   646
                nas_lib_spec="/usr/$base_libdir/libaudio.so.*"
slouken@4239
   647
            fi
icculus@4192
   648
            nas_lib=`ls -- $nas_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
icculus@4192
   649
            echo "-- $nas_lib_spec -> $nas_lib"
icculus@4192
   650
icculus@4192
   651
            if test x$have_loadso != xyes && \
icculus@4192
   652
               test x$enable_nas_shared = xyes; then
icculus@4192
   653
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@4192
   654
            fi
icculus@4192
   655
            if test x$have_loadso = xyes && \
icculus@4192
   656
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
icculus@4192
   657
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib")
icculus@4192
   658
            else
icculus@4192
   659
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@4192
   660
            fi
icculus@4192
   661
slouken@1361
   662
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   663
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   664
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   665
            have_audio=yes
slouken@1361
   666
        fi
slouken@0
   667
    fi
slouken@0
   668
}
slouken@0
   669
slouken@68
   670
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   671
CheckDiskAudio()
slouken@68
   672
{
slouken@68
   673
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   674
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   675
                  , enable_diskaudio=yes)
slouken@68
   676
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   677
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   678
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   679
    fi
slouken@68
   680
}
slouken@68
   681
icculus@1532
   682
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   683
CheckDummyAudio()
icculus@1532
   684
{
icculus@1532
   685
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   686
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   687
                  , enable_dummyaudio=yes)
icculus@1532
   688
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   689
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   690
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   691
    fi
icculus@1532
   692
}
icculus@1532
   693
slouken@398
   694
dnl Set up the Atari Audio driver
slouken@398
   695
CheckAtariAudio()
slouken@398
   696
{
slouken@398
   697
    AC_ARG_ENABLE(mintaudio,
slouken@1637
   698
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
slouken@398
   699
                  , enable_mintaudio=yes)
slouken@398
   700
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   701
        mintaudio=no
slouken@398
   702
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   703
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   704
            mintaudio=yes
slouken@1361
   705
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   706
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
patmandin@1477
   707
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
slouken@1361
   708
            have_audio=yes
slouken@398
   709
        fi
slouken@398
   710
    fi
slouken@398
   711
}
slouken@398
   712
slouken@0
   713
dnl See if we can use x86 assembly blitters
slouken@1361
   714
# NASM is available from: http://nasm.sourceforge.net
slouken@0
   715
CheckNASM()
slouken@0
   716
{
slouken@0
   717
    dnl Make sure we are running on an x86 platform
slouken@1550
   718
    case $host in
slouken@0
   719
        i?86*)
slouken@0
   720
            ;;
slouken@0
   721
        *)
slouken@0
   722
        # Nope, bail early.
slouken@0
   723
            return
slouken@0
   724
            ;;
slouken@0
   725
    esac
icculus@4185
   726
icculus@4185
   727
    dnl Mac OS X might report itself as "i386" but generate x86_64 code.
icculus@4185
   728
    dnl  So see what size we think a pointer is, and bail if not 32-bit.
icculus@4185
   729
    AC_CHECK_SIZEOF([void *], 4)
slouken@4272
   730
    if test x$ac_cv_sizeof_void_p != x4; then
icculus@4185
   731
        return
icculus@4185
   732
    fi
icculus@4185
   733
slouken@0
   734
    dnl Check for NASM (for assembly blit routines)
slouken@0
   735
    AC_ARG_ENABLE(nasm,
slouken@1637
   736
AC_HELP_STRING([--enable-nasm], [use nasm assembly blitters on x86 [[default=yes]]]),
slouken@0
   737
                  , enable_nasm=yes)
slouken@1402
   738
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_nasm = xyes; then
icculus@3950
   739
        CompileNASM()
icculus@3950
   740
        {
icculus@3950
   741
            # Usage: CompileNASM <filename>
icculus@3950
   742
            AC_MSG_CHECKING(to see if $NASM supports $1)
icculus@3950
   743
            if $NASM $NASMFLAGS $1 -o $1.o >&AS_MESSAGE_LOG_FD 2>&1; then
icculus@3950
   744
                CompileNASM_ret="yes"
icculus@3950
   745
            else
icculus@3950
   746
                CompileNASM_ret="no"
icculus@3950
   747
            fi
icculus@3950
   748
            rm -f $1 $1.o
icculus@3950
   749
            AC_MSG_RESULT($CompileNASM_ret)
icculus@3950
   750
            test "$CompileNASM_ret" = "yes"
icculus@3950
   751
        }
icculus@3950
   752
icculus@3950
   753
        if test x"$NASMFLAGS" = x; then
icculus@3950
   754
            case $ARCH in
icculus@3950
   755
              win32)
icculus@3950
   756
                  NASMFLAGS="-f win32"
icculus@3950
   757
                  ;;
icculus@3950
   758
              openbsd)
icculus@3950
   759
                  NASMFLAGS="-f aoutb"
icculus@3950
   760
                  ;;
icculus@3950
   761
              macosx)
icculus@3950
   762
                  NASMFLAGS="-f macho"
icculus@3950
   763
                  ;;
icculus@3950
   764
              *)
icculus@3950
   765
                  NASMFLAGS="-f elf"
icculus@3950
   766
                  ;;
icculus@3950
   767
            esac
icculus@3950
   768
        fi
icculus@3950
   769
slouken@1871
   770
        AC_PATH_PROG(NASM, yasm)
icculus@3950
   771
        echo "%ifidn __OUTPUT_FORMAT__,elf" > unquoted-sections
icculus@3950
   772
        echo "section .note.GNU-stack noalloc noexec nowrite progbits" >> unquoted-sections
icculus@3950
   773
        echo "%endif" >> unquoted-sections
icculus@3950
   774
        CompileNASM unquoted-sections || NASM=""
icculus@3950
   775
slouken@1871
   776
        if test "x$NASM" = x -o "x$NASM" = x'"$NASM"'; then
icculus@3950
   777
            $as_unset ac_cv_path_NASM
slouken@1871
   778
            AC_PATH_PROG(NASM, nasm)
slouken@1871
   779
        fi
slouken@1871
   780
        if test "x$NASM" != x -a "x$NASM" != x'"$NASM"'; then
slouken@1361
   781
            AC_DEFINE(SDL_HERMES_BLITTERS)
slouken@1361
   782
            SOURCES="$SOURCES $srcdir/src/hermes/*.asm"
icculus@3972
   783
            NASMFLAGS="$NASMFLAGS -I $srcdir/src/hermes/"
slouken@1871
   784
slouken@1871
   785
            dnl See if hidden visibility is supported
icculus@3950
   786
            echo "GLOBAL _bar:function hidden" > symbol-visibility
icculus@3950
   787
            echo "_bar:" >> symbol-visibility
icculus@3950
   788
            CompileNASM symbol-visibility && NASMFLAGS="$NASMFLAGS -DHIDDEN_VISIBILITY"
slouken@1871
   789
slouken@1361
   790
            AC_SUBST(NASM)
slouken@0
   791
            AC_SUBST(NASMFLAGS)
slouken@1361
   792
slouken@1550
   793
            case "$host" in
slouken@886
   794
                # this line is needed for QNX, because it's not defined the __ELF__
slouken@1361
   795
                *-*-qnx*)
slouken@1521
   796
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   797
                *-*-solaris*)
slouken@1521
   798
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   799
            esac
slouken@1361
   800
        fi
slouken@1361
   801
    fi
slouken@1361
   802
}
slouken@886
   803
slouken@1361
   804
dnl Check for altivec instruction support using gas syntax
slouken@1361
   805
CheckAltivec()
slouken@1361
   806
{
slouken@1361
   807
    AC_ARG_ENABLE(altivec,
slouken@1637
   808
AC_HELP_STRING([--enable-altivec], [use altivec assembly blitters on PPC [[default=yes]]]),
slouken@1361
   809
                  , enable_altivec=yes)
slouken@1402
   810
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_altivec = xyes; then
slouken@1361
   811
        have_altivec_h_hdr=no
slouken@1361
   812
        AC_CHECK_HEADER(altivec.h, have_altivec_h_hdr=yes)
slouken@886
   813
slouken@1361
   814
        save_CFLAGS="$CFLAGS"
slouken@1361
   815
        have_gcc_altivec=no
slouken@1361
   816
        AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@1361
   817
        altivec_CFLAGS="-maltivec"
slouken@1361
   818
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   819
slouken@1361
   820
        if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   821
          AC_TRY_COMPILE([
slouken@1361
   822
          #include <altivec.h>
slouken@1361
   823
          vector unsigned int vzero() {
slouken@1361
   824
              return vec_splat_u32(0);
slouken@1361
   825
          }
slouken@1361
   826
          ],[
slouken@1361
   827
          ],[
slouken@1361
   828
          have_gcc_altivec=yes
slouken@1361
   829
          ])
slouken@1361
   830
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   831
        else
slouken@1361
   832
          AC_TRY_COMPILE([
slouken@1361
   833
          vector unsigned int vzero() {
slouken@1361
   834
              return vec_splat_u32(0);
slouken@1361
   835
          }
slouken@1361
   836
          ],[
slouken@1361
   837
          ],[
slouken@1361
   838
          have_gcc_altivec=yes
slouken@1361
   839
          ])
slouken@1361
   840
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   841
        fi
slouken@1361
   842
slouken@1361
   843
        if test x$have_gcc_altivec = xno; then
slouken@1361
   844
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@1361
   845
            altivec_CFLAGS="-faltivec"
slouken@1361
   846
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   847
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   848
              AC_TRY_COMPILE([
slouken@1361
   849
              #include <altivec.h>
slouken@1361
   850
              vector unsigned int vzero() {
slouken@1361
   851
                  return vec_splat_u32(0);
slouken@1361
   852
              }
slouken@1361
   853
              ],[
slouken@1361
   854
              ],[
slouken@1361
   855
              have_gcc_altivec=yes
slouken@1361
   856
              ])
slouken@1361
   857
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   858
            else
slouken@1361
   859
              AC_TRY_COMPILE([
slouken@1361
   860
              vector unsigned int vzero() {
slouken@1361
   861
                  return vec_splat_u32(0);
slouken@1361
   862
              }
slouken@1361
   863
              ],[
slouken@1361
   864
              ],[
slouken@1361
   865
              have_gcc_altivec=yes
slouken@1361
   866
              ])
slouken@1361
   867
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   868
            fi
slouken@1361
   869
        fi
slouken@1361
   870
        CFLAGS="$save_CFLAGS"
slouken@1361
   871
slouken@1361
   872
        if test x$have_gcc_altivec = xyes; then
slouken@1361
   873
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@1361
   874
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   875
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@1361
   876
            fi
slouken@1521
   877
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@0
   878
        fi
slouken@0
   879
    fi
slouken@0
   880
}
slouken@0
   881
icculus@1573
   882
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   883
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   884
CheckVisibilityHidden()
icculus@1573
   885
{
icculus@1573
   886
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   887
    have_gcc_fvisibility=no
icculus@1573
   888
icculus@1573
   889
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   890
    save_CFLAGS="$CFLAGS"
slouken@4125
   891
    CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
icculus@1573
   892
    AC_TRY_COMPILE([
slouken@1745
   893
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   894
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   895
    #endif
icculus@1573
   896
    ],[
icculus@1573
   897
    ],[
icculus@1573
   898
    have_gcc_fvisibility=yes
icculus@1573
   899
    ])
icculus@1573
   900
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   901
    CFLAGS="$save_CFLAGS"
icculus@1573
   902
icculus@1573
   903
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   904
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   905
    fi
icculus@1573
   906
}
icculus@1573
   907
icculus@1573
   908
icculus@1140
   909
dnl Do the iPod thing
icculus@1140
   910
CheckIPod()
icculus@1140
   911
{
icculus@1140
   912
    AC_ARG_ENABLE(ipod,
slouken@4227
   913
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [[default=yes]]]),
slouken@1361
   914
        , enable_ipod=yes)
icculus@1140
   915
icculus@1140
   916
    if test x$enable_ipod = xyes; then
slouken@1521
   917
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
slouken@1361
   918
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   919
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   920
    fi
slouken@1361
   921
}
icculus@1140
   922
slouken@30
   923
dnl Find the nanox include and library directories
slouken@30
   924
CheckNANOX()
slouken@30
   925
{
slouken@292
   926
    AC_ARG_ENABLE(video-nanox,
slouken@1637
   927
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
slouken@292
   928
        , enable_video_nanox=no)
slouken@30
   929
slouken@292
   930
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   931
        AC_ARG_ENABLE(nanox-debug,  
slouken@1637
   932
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
slouken@1361
   933
            , enable_nanox_debug=no)
slouken@292
   934
        if test x$enable_nanox_debug = xyes; then
slouken@1521
   935
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   936
        fi
slouken@30
   937
slouken@1361
   938
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1637
   939
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
slouken@1361
   940
            , enable_nanox_share_memory=no)
slouken@292
   941
        if test x$enable_nanox_share_memory = xyes; then
slouken@1521
   942
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   943
        fi
slouken@30
   944
slouken@1361
   945
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1637
   946
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
slouken@1361
   947
            , enable_nanox_direct_fb=no)
slouken@471
   948
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1521
   949
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   950
        fi
slouken@30
   951
slouken@1361
   952
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   953
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1521
   954
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
slouken@1361
   955
        have_video=yes
slouken@292
   956
    fi
slouken@30
   957
}
slouken@30
   958
slouken@0
   959
dnl Find the X11 include and library directories
slouken@0
   960
CheckX11()
slouken@0
   961
{
slouken@0
   962
    AC_ARG_ENABLE(video-x11,
slouken@1637
   963
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   964
                  , enable_video_x11=yes)
slouken@0
   965
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   966
        case "$host" in
slouken@1807
   967
            *-*-darwin*)
slouken@1807
   968
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   969
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   970
                    x_includes="/usr/X11R6/include"
slouken@1806
   971
                    x_libraries="/usr/X11R6/lib"
slouken@1806
   972
                fi
slouken@1806
   973
                ;;
slouken@1806
   974
        esac
slouken@0
   975
        AC_PATH_X
slouken@0
   976
        AC_PATH_XTRA
slouken@0
   977
        if test x$have_x = xyes; then
slouken@1879
   978
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
   979
            # will not end up in the global namespace, which causes problems
slouken@1879
   980
            # with other libraries calling X11 functions.
slouken@1879
   981
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
   982
icculus@1168
   983
            AC_ARG_ENABLE(x11-shared,
slouken@1879
   984
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
   985
                          , enable_x11_shared=maybe)
icculus@1168
   986
slouken@1550
   987
            case "$host" in
icculus@1589
   988
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
   989
                    x11_symbols_private=yes
icculus@1174
   990
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   991
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
   992
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
   993
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@1174
   994
                    ;;
slouken@1384
   995
                *-*-osf*)
slouken@1384
   996
                    x11_lib='libX11.so'
slouken@1384
   997
                    x11ext_lib='libXext.so'
slouken@1384
   998
                    ;;
slouken@1384
   999
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
  1000
                    x11_lib='libX11.so'
icculus@1299
  1001
                    x11ext_lib='libXext.so'
icculus@1299
  1002
                    ;;
icculus@1174
  1003
                *)
slouken@4087
  1004
                    x11_lib_path=[`echo $X_LIBS | sed 's/.*-L\([^ ]*\).*/\1/'`]
slouken@4212
  1005
                    for path in $x11_lib_path /usr/$base_libdir /usr/X11/$base_libdir /usr/X11R6/$base_libdir; do
slouken@1571
  1006
                        if test "x$x11_lib" = "x"; then
slouken@1606
  1007
                            x11_lib=[`ls -- $path/libX11.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1008
                            if test "x$x11_lib" = "x"; then
slouken@1879
  1009
                                x11_lib=[`ls -- $path/libX11.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1010
                            fi
slouken@1571
  1011
                        fi
slouken@1571
  1012
                        if test "x$x11ext_lib" = "x"; then
slouken@1606
  1013
                            x11ext_lib=[`ls -- $path/libXext.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1014
                            if test "x$x11ext_lib" = "x"; then
slouken@1879
  1015
                                x11ext_lib=[`ls -- $path/libXext.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1016
                            fi
slouken@1571
  1017
                        fi
icculus@1589
  1018
                        if test "x$xrender_lib" = "x"; then
slouken@1606
  1019
                            xrender_lib=[`ls -- $path/libXrender.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1020
                            if test "x$xrender_lib" = "x"; then
slouken@1879
  1021
                                xrender_lib=[`ls -- $path/libXrender.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1022
                            fi
icculus@1589
  1023
                        fi
icculus@1589
  1024
                        if test "x$xrandr_lib" = "x"; then
slouken@1606
  1025
                            xrandr_lib=[`ls -- $path/libXrandr.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1026
                            if test "x$xrandr_lib" = "x"; then
slouken@1879
  1027
                                xrandr_lib=[`ls -- $path/libXrandr.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1028
                            fi
icculus@1589
  1029
                        fi
slouken@1569
  1030
                    done
icculus@1174
  1031
                    ;;
icculus@1174
  1032
            esac
icculus@1168
  1033
slouken@1361
  1034
            X_CFLAGS="$X_CFLAGS -DXTHREADS"
slouken@1361
  1035
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
  1036
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
  1037
            fi
slouken@1799
  1038
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
  1039
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
  1040
slouken@1468
  1041
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
  1042
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
  1043
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
  1044
slouken@1879
  1045
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
  1046
                enable_x11_shared=$x11_symbols_private
slouken@1879
  1047
            fi
icculus@1173
  1048
            if test x$have_loadso != xyes && \
icculus@1168
  1049
               test x$enable_x11_shared = xyes; then
slouken@1467
  1050
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
  1051
                enable_x11_shared=no
icculus@1168
  1052
            fi
slouken@1879
  1053
            if test x$x11_symbols_private != xyes && \
icculus@1875
  1054
               test x$enable_x11_shared = xyes; then
icculus@1875
  1055
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
  1056
                enable_x11_shared=no
icculus@1875
  1057
            fi
icculus@1875
  1058
icculus@1173
  1059
            if test x$have_loadso = xyes && \
icculus@1170
  1060
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
  1061
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
  1062
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
  1063
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
  1064
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
  1065
            else
icculus@1589
  1066
                enable_x11_shared=no
slouken@1521
  1067
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1068
            fi
slouken@1361
  1069
            have_video=yes
slouken@0
  1070
slouken@1307
  1071
            AC_ARG_ENABLE(dga,
slouken@1637
  1072
AC_HELP_STRING([--enable-dga], [allow use of X11 DGA code [[default=yes]]]),
slouken@1307
  1073
                          , enable_dga=yes)
slouken@1307
  1074
            if test x$enable_dga = xyes; then
slouken@1361
  1075
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86dga/*.c"
slouken@1307
  1076
            fi
slouken@1307
  1077
            AC_ARG_ENABLE(video-dga,
slouken@1637
  1078
AC_HELP_STRING([--enable-video-dga], [use DGA 2.0 video driver [[default=yes]]]),
slouken@1307
  1079
                  , enable_video_dga=yes)
slouken@1307
  1080
            if test x$enable_dga = xyes -a x$enable_video_dga = xyes; then
slouken@1361
  1081
                AC_DEFINE(SDL_VIDEO_DRIVER_DGA)
slouken@1361
  1082
                SOURCES="$SOURCES $srcdir/src/video/dga/*.c"
slouken@1307
  1083
            fi
slouken@1307
  1084
            AC_ARG_ENABLE(video-x11-dgamouse,
slouken@1637
  1085
AC_HELP_STRING([--enable-video-x11-dgamouse], [use X11 DGA for mouse events [[default=yes]]]),
slouken@1307
  1086
                          , enable_video_x11_dgamouse=yes)
slouken@1307
  1087
            if test x$enable_dga = xyes -a x$enable_video_x11_dgamouse = xyes; then
slouken@1361
  1088
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_DGAMOUSE)
slouken@1307
  1089
            fi
slouken@0
  1090
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
  1091
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
  1092
                          , enable_video_x11_vm=yes)
slouken@0
  1093
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
  1094
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
  1095
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
  1096
            fi
slouken@0
  1097
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
  1098
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
  1099
                          , enable_video_x11_xv=yes)
slouken@0
  1100
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
  1101
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
  1102
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
  1103
            fi
slouken@227
  1104
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1105
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1106
                            , enable_video_x11_xinerama=yes)
slouken@227
  1107
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
  1108
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
  1109
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
  1110
            fi
slouken@242
  1111
            AC_ARG_ENABLE(video-x11-xme,
slouken@1637
  1112
AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
slouken@242
  1113
                            , enable_video_x11_xme=yes)
slouken@242
  1114
            if test x$enable_video_x11_xme = xyes; then
slouken@1361
  1115
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
slouken@1361
  1116
                SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
slouken@242
  1117
            fi
icculus@1589
  1118
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1119
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1120
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1121
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1122
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1123
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1124
                                have_xrandr_h_hdr=yes,
icculus@1589
  1125
                                have_xrandr_h_hdr=no,
icculus@1589
  1126
                                [#include <X11/Xlib.h>
icculus@1589
  1127
                                ])
icculus@1589
  1128
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1129
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1130
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
  1131
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
  1132
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
  1133
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
  1134
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1135
                    else
icculus@1589
  1136
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
  1137
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
  1138
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
  1139
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
  1140
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1141
                        fi
icculus@1589
  1142
                    fi
icculus@1589
  1143
                fi
icculus@1589
  1144
            fi
icculus@1589
  1145
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
  1146
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
  1147
            fi
slouken@0
  1148
        fi
slouken@0
  1149
    fi
slouken@0
  1150
}
slouken@279
  1151
slouken@1361
  1152
dnl Check for QNX photon video driver
slouken@0
  1153
CheckPHOTON()
slouken@0
  1154
{
slouken@0
  1155
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1156
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1157
                  , enable_video_photon=yes)
slouken@0
  1158
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1159
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1160
        video_photon=no
slouken@0
  1161
        AC_TRY_COMPILE([
slouken@0
  1162
          #include <Ph.h>
slouken@0
  1163
          #include <Pt.h>
slouken@0
  1164
          #include <photon/Pg.h>
slouken@0
  1165
          #include <photon/PdDirect.h>
slouken@0
  1166
        ],[
slouken@0
  1167
         PgDisplaySettings_t *visual;
slouken@0
  1168
        ],[
slouken@0
  1169
        video_photon=yes
slouken@0
  1170
        ])
slouken@0
  1171
        AC_MSG_RESULT($video_photon)
slouken@0
  1172
        if test x$video_photon = xyes; then
slouken@1361
  1173
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1174
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1521
  1175
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
slouken@1361
  1176
            have_video=yes
slouken@1361
  1177
slouken@279
  1178
            CheckOpenGLQNX
slouken@0
  1179
        fi
slouken@0
  1180
    fi
slouken@0
  1181
}
slouken@0
  1182
slouken@1361
  1183
dnl Set up the BWindow video driver if enabled
slouken@1361
  1184
CheckBWINDOW()
slouken@1361
  1185
{
slouken@1361
  1186
    if test x$enable_video = xyes; then
slouken@1361
  1187
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1188
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1189
        have_video=yes
slouken@1361
  1190
    fi
slouken@1361
  1191
}
slouken@1361
  1192
slouken@1361
  1193
dnl Set up the Carbon/QuickDraw video driver for Mac OS X (but not Darwin)
slouken@1361
  1194
CheckCARBON()
slouken@1361
  1195
{
slouken@1361
  1196
    AC_ARG_ENABLE(video-carbon,
slouken@1637
  1197
AC_HELP_STRING([--enable-video-carbon], [use Carbon/QuickDraw video driver [[default=no]]]),
slouken@1361
  1198
                  , enable_video_carbon=no)
slouken@1361
  1199
    if test x$enable_video = xyes -a x$enable_video_carbon = xyes; then
slouken@1361
  1200
        AC_MSG_CHECKING(for Carbon framework)
slouken@1361
  1201
        have_carbon=no
slouken@1361
  1202
        AC_TRY_COMPILE([
slouken@1361
  1203
          #include <Carbon/Carbon.h>
slouken@1361
  1204
        ],[
slouken@1361
  1205
        ],[
slouken@1361
  1206
        have_carbon=yes
slouken@1361
  1207
        ])
slouken@1361
  1208
        AC_MSG_RESULT($have_carbon)
slouken@1361
  1209
        if test x$have_carbon = xyes; then
slouken@1361
  1210
            AC_DEFINE(SDL_VIDEO_DRIVER_TOOLBOX)
slouken@1361
  1211
            SOURCES="$SOURCES $srcdir/src/video/maccommon/*.c"
slouken@1361
  1212
            SOURCES="$SOURCES $srcdir/src/video/macrom/*.c"
slouken@1361
  1213
            have_video=yes
slouken@1361
  1214
        fi
slouken@1361
  1215
    fi
slouken@1361
  1216
}
slouken@1361
  1217
slouken@1361
  1218
dnl Set up the Cocoa/Quartz video driver for Mac OS X (but not Darwin)
slouken@1361
  1219
CheckCOCOA()
slouken@1361
  1220
{
slouken@1361
  1221
    AC_ARG_ENABLE(video-cocoa,
slouken@1637
  1222
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa/Quartz video driver [[default=yes]]]),
slouken@1361
  1223
                  , enable_video_cocoa=yes)
slouken@1361
  1224
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1225
        save_CFLAGS="$CFLAGS"
slouken@1361
  1226
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1227
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1228
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1229
        have_cocoa=no
slouken@1361
  1230
        AC_TRY_COMPILE([
slouken@1361
  1231
          #import <Cocoa/Cocoa.h>
slouken@1361
  1232
        ],[
slouken@1361
  1233
        ],[
slouken@1361
  1234
        have_cocoa=yes
slouken@1361
  1235
        ])
slouken@1361
  1236
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1237
        CFLAGS="$save_CFLAGS"
slouken@1361
  1238
        if test x$have_cocoa = xyes; then
slouken@1361
  1239
            AC_DEFINE(SDL_VIDEO_DRIVER_QUARTZ)
slouken@1361
  1240
            SOURCES="$SOURCES $srcdir/src/video/quartz/*.m"
slouken@1361
  1241
            have_video=yes
slouken@1361
  1242
        fi
slouken@1361
  1243
    fi
slouken@1361
  1244
}
slouken@1361
  1245
slouken@0
  1246
dnl Find the framebuffer console includes
slouken@0
  1247
CheckFBCON()
slouken@0
  1248
{
slouken@0
  1249
    AC_ARG_ENABLE(video-fbcon,
slouken@1637
  1250
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=yes]]]),
slouken@0
  1251
                  , enable_video_fbcon=yes)
slouken@0
  1252
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1253
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1254
        video_fbcon=no
slouken@0
  1255
        AC_TRY_COMPILE([
slouken@0
  1256
         #include <linux/fb.h>
slouken@0
  1257
         #include <linux/kd.h>
slouken@0
  1258
         #include <linux/keyboard.h>
slouken@0
  1259
        ],[
slouken@0
  1260
        ],[
slouken@0
  1261
        video_fbcon=yes
slouken@0
  1262
        ])
slouken@0
  1263
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1264
        if test x$video_fbcon = xyes; then
icculus@3917
  1265
            AC_CHECK_FUNCS(getpagesize)
slouken@1361
  1266
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1267
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1268
            have_video=yes
slouken@0
  1269
        fi
slouken@0
  1270
    fi
slouken@0
  1271
}
slouken@0
  1272
slouken@167
  1273
dnl Find DirectFB
slouken@167
  1274
CheckDirectFB()
slouken@167
  1275
{
slouken@167
  1276
    AC_ARG_ENABLE(video-directfb,
slouken@1637
  1277
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=yes]]]),
slouken@1588
  1278
                  , enable_video_directfb=yes)
slouken@167
  1279
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1280
        video_directfb=no
slouken@167
  1281
slouken@1588
  1282
        DIRECTFB_REQUIRED_VERSION=0.9.15
slouken@1588
  1283
slouken@1602
  1284
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1285
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1286
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1287
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1602
  1288
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1289
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1290
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1291
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@1588
  1292
                    video_directfb=yes
slouken@1588
  1293
                fi
slouken@1588
  1294
            fi
slouken@1602
  1295
            AC_MSG_RESULT($video_directfb)
slouken@167
  1296
        else
slouken@1588
  1297
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1588
  1298
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1299
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1300
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1301
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1302
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1303
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1304
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@167
  1305
                video_directfb=yes
slouken@167
  1306
            fi
slouken@1588
  1307
            AC_MSG_RESULT($video_directfb)
slouken@167
  1308
        fi
slouken@167
  1309
slouken@167
  1310
        if test x$video_directfb = xyes; then
slouken@1361
  1311
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1312
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1313
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@1521
  1314
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@1361
  1315
            have_video=yes
slouken@167
  1316
        fi
slouken@167
  1317
    fi
slouken@167
  1318
}
slouken@167
  1319
slouken@70
  1320
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1321
CheckPS2GS()
slouken@70
  1322
{
slouken@72
  1323
    AC_ARG_ENABLE(video-ps2gs,
slouken@1637
  1324
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=yes]]]),
slouken@72
  1325
                  , enable_video_ps2gs=yes)
slouken@70
  1326
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1327
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1328
        video_ps2gs=no
slouken@70
  1329
        AC_TRY_COMPILE([
slouken@70
  1330
         #include <linux/ps2/dev.h>
slouken@70
  1331
         #include <linux/ps2/gs.h>
slouken@70
  1332
        ],[
slouken@70
  1333
        ],[
slouken@70
  1334
        video_ps2gs=yes
slouken@70
  1335
        ])
slouken@72
  1336
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1337
        if test x$video_ps2gs = xyes; then
slouken@1361
  1338
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1339
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1340
            have_video=yes
slouken@70
  1341
        fi
slouken@70
  1342
    fi
slouken@70
  1343
}
slouken@70
  1344
slouken@4165
  1345
dnl See if we're running on PlayStation 3 Cell hardware
slouken@4165
  1346
CheckPS3()
slouken@4165
  1347
{
slouken@4165
  1348
  AC_ARG_ENABLE(video-ps3,
slouken@4165
  1349
                AC_HELP_STRING([--enable-video-ps3], [use PlayStation 3 Cell driver [[default=yes]]]),
slouken@4165
  1350
                , enable_video_ps3=yes)
slouken@4165
  1351
  if test x$enable_video = xyes -a x$enable_video_ps3 = xyes; then
slouken@4165
  1352
    AC_MSG_CHECKING(for PlayStation 3 Cell support)
slouken@4165
  1353
    video_ps3=no
slouken@4165
  1354
    AC_TRY_COMPILE([
slouken@4165
  1355
      #include <linux/fb.h>
slouken@4165
  1356
      #include <asm/ps3fb.h>
slouken@4165
  1357
    ],[
slouken@4165
  1358
    ],[
slouken@4165
  1359
      video_ps3=yes
slouken@4165
  1360
    ])
slouken@4165
  1361
    AC_MSG_RESULT($video_ps3)
slouken@4165
  1362
    if test x$video_ps3 = xyes; then
slouken@4165
  1363
      AC_DEFINE(SDL_VIDEO_DRIVER_PS3)
slouken@4165
  1364
      SOURCES="$SOURCES $srcdir/src/video/ps3/*.c"
slouken@4165
  1365
      EXTRA_CFLAGS="$EXTRA_CFLAGS -I/opt/cell/sdk/usr/include"
slouken@4165
  1366
      EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lbilin_scaler_spu -lfb_writer_spu -lyuv2rgb_spu -L/opt/cell/sdk/usr/lib -lspe2"
slouken@4165
  1367
      have_video=yes
slouken@4165
  1368
    fi
slouken@4165
  1369
  fi
slouken@4165
  1370
}
slouken@4165
  1371
slouken@0
  1372
dnl Find the GGI includes
slouken@0
  1373
CheckGGI()
slouken@0
  1374
{
slouken@0
  1375
    AC_ARG_ENABLE(video-ggi,
slouken@1637
  1376
AC_HELP_STRING([--enable-video-ggi], [use GGI video driver [[default=no]]]),
slouken@0
  1377
                  , enable_video_ggi=no)
slouken@0
  1378
    if test x$enable_video = xyes -a x$enable_video_ggi = xyes; then
slouken@0
  1379
        AC_MSG_CHECKING(for GGI support)
slouken@0
  1380
        video_ggi=no
slouken@0
  1381
        AC_TRY_COMPILE([
slouken@0
  1382
         #include <ggi/ggi.h>
slouken@0
  1383
         #include <ggi/gii.h>
slouken@0
  1384
        ],[
slouken@0
  1385
        ],[
slouken@0
  1386
        video_ggi=yes
slouken@0
  1387
        ])
slouken@0
  1388
        AC_MSG_RESULT($video_ggi)
slouken@0
  1389
        if test x$video_ggi = xyes; then
slouken@1361
  1390
            AC_DEFINE(SDL_VIDEO_DRIVER_GGI)
slouken@1361
  1391
            SOURCES="$SOURCES $srcdir/src/video/ggi/*.c"
slouken@1521
  1392
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lggi -lgii -lgg"
slouken@1361
  1393
            have_video=yes
slouken@0
  1394
        fi
slouken@0
  1395
    fi
slouken@0
  1396
}
slouken@0
  1397
slouken@0
  1398
dnl Find the SVGAlib includes and libraries
slouken@0
  1399
CheckSVGA()
slouken@0
  1400
{
slouken@0
  1401
    AC_ARG_ENABLE(video-svga,
slouken@1637
  1402
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=yes]]]),
slouken@1555
  1403
                  , enable_video_svga=yes)
slouken@0
  1404
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1405
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1406
        video_svga=no
slouken@0
  1407
        AC_TRY_COMPILE([
slouken@0
  1408
         #include <vga.h>
slouken@0
  1409
         #include <vgamouse.h>
slouken@0
  1410
         #include <vgakeyboard.h>
slouken@0
  1411
        ],[
slouken@0
  1412
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1413
             exit(0);
slouken@0
  1414
         }
slouken@0
  1415
        ],[
slouken@0
  1416
        video_svga=yes
slouken@0
  1417
        ])
slouken@0
  1418
        AC_MSG_RESULT($video_svga)
slouken@0
  1419
        if test x$video_svga = xyes; then
slouken@1361
  1420
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1421
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1422
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1423
            have_video=yes
slouken@0
  1424
        fi
slouken@0
  1425
    fi
slouken@0
  1426
}
slouken@0
  1427
slouken@75
  1428
dnl Find the VGL includes and libraries
slouken@75
  1429
CheckVGL()
slouken@75
  1430
{
slouken@75
  1431
    AC_ARG_ENABLE(video-vgl,
slouken@1637
  1432
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=yes]]]),
slouken@1588
  1433
                  , enable_video_vgl=yes)
slouken@75
  1434
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1435
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1436
        video_vgl=no
slouken@75
  1437
        AC_TRY_COMPILE([
slouken@75
  1438
         #include <sys/fbio.h>
slouken@75
  1439
         #include <sys/consio.h>
slouken@75
  1440
         #include <sys/kbio.h>
slouken@75
  1441
         #include <vgl.h>
slouken@75
  1442
        ],[
slouken@75
  1443
         VGLBitmap bitmap;
slouken@1836
  1444
         bitmap.Type = VIDBUF32;
slouken@1836
  1445
         bitmap.PixelBytes = 4;
slouken@144
  1446
         exit(bitmap.Bitmap);
slouken@75
  1447
        ],[
slouken@75
  1448
        video_vgl=yes
slouken@75
  1449
        ])
slouken@75
  1450
        AC_MSG_RESULT($video_vgl)
slouken@75
  1451
        if test x$video_vgl = xyes; then
slouken@1361
  1452
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1453
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1521
  1454
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
slouken@1361
  1455
            have_video=yes
slouken@75
  1456
        fi
slouken@75
  1457
    fi
slouken@75
  1458
}
slouken@75
  1459
slouken@1361
  1460
dnl Set up the wscons video driver if enabled
slouken@1361
  1461
CheckWscons()
slouken@1361
  1462
{
slouken@1361
  1463
    AC_ARG_ENABLE(video-wscons,
slouken@1637
  1464
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=yes]]]),
slouken@1361
  1465
                  , enable_video_wscons=yes)
slouken@1361
  1466
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1467
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1468
        video_wscons=no
slouken@1361
  1469
        AC_TRY_COMPILE([
slouken@1597
  1470
         #include <sys/time.h>
slouken@1597
  1471
         #include <dev/wscons/wsconsio.h>
slouken@1597
  1472
         #include <dev/wscons/wsdisplay_usl_io.h>
slouken@1361
  1473
        ],[
slouken@1597
  1474
         int wsmode = WSDISPLAYIO_MODE_DUMBFB;
slouken@1361
  1475
        ],[
slouken@1361
  1476
        video_wscons=yes
slouken@1361
  1477
        ])
slouken@1361
  1478
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1479
        if test x$video_wscons = xyes; then
slouken@1361
  1480
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1481
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1482
            have_video=yes
slouken@1361
  1483
        fi
slouken@1361
  1484
    fi
slouken@1361
  1485
}
slouken@1361
  1486
slouken@1361
  1487
slouken@0
  1488
dnl Find the AAlib includes
slouken@0
  1489
CheckAAlib()
slouken@0
  1490
{
slouken@0
  1491
    AC_ARG_ENABLE(video-aalib,
slouken@1637
  1492
AC_HELP_STRING([--enable-video-aalib], [use AAlib video driver [[default=no]]]),
slouken@0
  1493
                  , enable_video_aalib=no)
slouken@0
  1494
    if test x$enable_video = xyes -a x$enable_video_aalib = xyes; then
slouken@0
  1495
        AC_MSG_CHECKING(for AAlib support)
slouken@0
  1496
        video_aalib=no
slouken@0
  1497
        AC_TRY_COMPILE([
slouken@0
  1498
         #include <aalib.h>
slouken@0
  1499
        ],[
slouken@0
  1500
        ],[
slouken@0
  1501
        video_aalib=yes
slouken@0
  1502
        ])
slouken@0
  1503
        AC_MSG_RESULT($video_aalib)
slouken@0
  1504
        if test x$video_aalib = xyes; then
slouken@1361
  1505
            AC_DEFINE(SDL_VIDEO_DRIVER_AALIB)
slouken@1361
  1506
            SOURCES="$SOURCES $srcdir/src/video/aalib/*.c"
slouken@1521
  1507
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laa"
slouken@1361
  1508
            have_video=yes
slouken@0
  1509
        fi
slouken@0
  1510
    fi
slouken@0
  1511
}
slouken@0
  1512
slouken@1361
  1513
dnl Set up the QTopia video driver if enabled
slouken@1361
  1514
CheckQtopia()
slouken@1361
  1515
{
slouken@1361
  1516
    AC_ARG_ENABLE(video-qtopia,
slouken@1637
  1517
AC_HELP_STRING([--enable-video-qtopia], [use Qtopia video driver [[default=no]]]),
slouken@1361
  1518
                  , enable_video_qtopia=no)
slouken@1361
  1519
    if test x$enable_video = xyes -a x$enable_video_qtopia = xyes; then
slouken@1361
  1520
        AC_MSG_CHECKING(for Qtopia support)
slouken@1361
  1521
        video_qtopia=no
slouken@1361
  1522
        QTOPIA_FLAGS="-DQT_QWS_EBX -DQT_QWS_CUSTOM -DQWS -I${QPEDIR}/include -I${QTDIR}/include/ -DNO_DEBUG -fno-rtti -fno-exceptions"
slouken@1361
  1523
        AC_LANG_CPLUSPLUS
slouken@1361
  1524
        OLD_CXX="$CXXFLAGS"
slouken@1361
  1525
        CXXFLAGS="$QTOPIA_FLAGS"
slouken@1361
  1526
        AC_TRY_COMPILE([
slouken@1361
  1527
         #include <qpe/qpeapplication.h>
slouken@1361
  1528
        ],[
slouken@1361
  1529
        ],[
slouken@1361
  1530
        video_qtopia=yes
slouken@1361
  1531
        ])
slouken@1361
  1532
        CXXFLAGS="$OLD_CXX"
slouken@1361
  1533
        AC_MSG_RESULT($video_qtopia)
slouken@1361
  1534
        if test x$video_qtopia = xyes; then
slouken@1361
  1535
            AC_DEFINE(SDL_VIDEO_DRIVER_QTOPIA)
slouken@1361
  1536
            SOURCES="$SOURCES $srcdir/src/video/qtopia/*.cc"
slouken@1397
  1537
            SDLMAIN_SOURCES="$srcdir/src/main/qtopia/*.cc"
slouken@1521
  1538
            EXTRA_CFLAGS="$EXTRA_CFLAGS $QTOPIA_FLAGS"
slouken@1361
  1539
            SDL_CFLAGS="$SDL_CFLAGS -DQWS -Dmain=SDL_main"
slouken@1361
  1540
            SDL_LIBS="-lSDLmain $SDL_LIBS -L${QPEDIR}/lib -L${QTDIR}/lib/ -lqpe -lqte"
slouken@1361
  1541
            have_video=yes
slouken@1361
  1542
        fi
slouken@1361
  1543
        AC_LANG_C
slouken@1361
  1544
    fi
slouken@1361
  1545
}
slouken@1361
  1546
slouken@1361
  1547
dnl Set up the PicoGUI video driver if enabled
slouken@1361
  1548
CheckPicoGUI()
slouken@1361
  1549
{
slouken@1361
  1550
    AC_ARG_ENABLE(video-picogui,
slouken@1637
  1551
AC_HELP_STRING([--enable-video-picogui], [use PicoGUI video driver [[default=no]]]),
slouken@1361
  1552
                  , enable_video_picogui=no)
slouken@1361
  1553
    if test x$enable_video = xyes -a x$enable_video_picogui = xyes; then
slouken@1361
  1554
        AC_MSG_CHECKING(for PicoGUI support)
slouken@1361
  1555
        video_picogui=no
slouken@1361
  1556
        AC_TRY_COMPILE([
slouken@1361
  1557
         #include <picogui.h>
slouken@1361
  1558
        ],[
slouken@1361
  1559
        ],[
slouken@1361
  1560
        video_picogui=yes
slouken@1361
  1561
        ])
slouken@1361
  1562
        AC_MSG_RESULT($video_picogui)
slouken@1361
  1563
        if test x$video_picogui = xyes; then
slouken@1361
  1564
            AC_DEFINE(SDL_VIDEO_DRIVER_PICOGUI)
slouken@1361
  1565
            SOURCES="$SOURCES $srcdir/src/video/picogui/*.c"
slouken@1361
  1566
            SDL_LIBS="$SDL_LIBS -lpgui"
slouken@1361
  1567
            have_video=yes
slouken@1361
  1568
        fi
slouken@1361
  1569
    fi
slouken@1361
  1570
}
slouken@1361
  1571
slouken@1361
  1572
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1573
CheckAtariBiosEvent()
slouken@1361
  1574
{
slouken@1361
  1575
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
patmandin@1477
  1576
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.S"
slouken@1361
  1577
}
slouken@1361
  1578
slouken@281
  1579
dnl Set up the Atari Xbios driver
slouken@281
  1580
CheckAtariXbiosVideo()
slouken@281
  1581
{
slouken@281
  1582
    AC_ARG_ENABLE(xbios,
slouken@1637
  1583
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
slouken@281
  1584
                  , enable_video_xbios=yes)
slouken@281
  1585
    video_xbios=no
slouken@281
  1586
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1587
        video_xbios=yes
slouken@1361
  1588
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1589
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1590
        have_video=yes
slouken@281
  1591
    fi
slouken@281
  1592
}
slouken@281
  1593
slouken@281
  1594
dnl Set up the Atari Gem driver
slouken@281
  1595
CheckAtariGemVideo()
slouken@281
  1596
{
slouken@281
  1597
    AC_ARG_ENABLE(gem,
slouken@1637
  1598
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
slouken@281
  1599
                  , enable_video_gem=yes)
slouken@281
  1600
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1601
        video_gem=no
slouken@281
  1602
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1603
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1604
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1605
            video_gem=yes
slouken@1361
  1606
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1607
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
patmandin@1825
  1608
            SDL_LIBS="$SDL_LIBS -lgem"
slouken@1361
  1609
            have_video=yes
slouken@281
  1610
        fi
slouken@281
  1611
    fi
slouken@281
  1612
}
slouken@281
  1613
slouken@1
  1614
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1615
CheckDummyVideo()
slouken@1
  1616
{
slouken@1
  1617
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1618
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1619
                  , enable_video_dummy=yes)
slouken@1
  1620
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1621
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1622
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1623
        have_video=yes
slouken@1
  1624
    fi
slouken@1
  1625
}
slouken@1
  1626
slouken@0
  1627
dnl Check to see if OpenGL support is desired
slouken@0
  1628
AC_ARG_ENABLE(video-opengl,
slouken@1637
  1629
AC_HELP_STRING([--enable-video-opengl], [include OpenGL context creation [[default=yes]]]),
slouken@0
  1630
              , enable_video_opengl=yes)
slouken@0
  1631
slouken@0
  1632
dnl Find OpenGL
icculus@1191
  1633
CheckOpenGLX11()
slouken@0
  1634
{
slouken@0
  1635
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1636
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1637
        video_opengl=no
slouken@0
  1638
        AC_TRY_COMPILE([
slouken@0
  1639
         #include <GL/gl.h>
slouken@0
  1640
         #include <GL/glx.h>
icculus@3967
  1641
         #include <GL/glu.h>
slouken@0
  1642
        ],[
slouken@0
  1643
        ],[
slouken@0
  1644
        video_opengl=yes
slouken@0
  1645
        ])
slouken@0
  1646
        AC_MSG_RESULT($video_opengl)
slouken@0
  1647
        if test x$video_opengl = xyes; then
slouken@1361
  1648
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1649
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@0
  1650
        fi
slouken@0
  1651
    fi
slouken@0
  1652
}
slouken@0
  1653
slouken@279
  1654
dnl Find QNX RtP OpenGL
slouken@279
  1655
CheckOpenGLQNX()
slouken@279
  1656
{
slouken@279
  1657
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@279
  1658
        AC_MSG_CHECKING(for OpenGL (Photon) support)
slouken@279
  1659
        video_opengl=no
slouken@279
  1660
        AC_TRY_COMPILE([
slouken@279
  1661
         #include <GL/gl.h>
slouken@279
  1662
        ],[
slouken@279
  1663
        ],[
slouken@279
  1664
        video_opengl=yes
slouken@279
  1665
        ])
slouken@279
  1666
        AC_MSG_RESULT($video_opengl)
slouken@279
  1667
        if test x$video_opengl = xyes; then
slouken@1361
  1668
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1669
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1670
        fi
slouken@279
  1671
    fi
slouken@279
  1672
}
slouken@279
  1673
slouken@1361
  1674
dnl Check for Win32 OpenGL
slouken@1361
  1675
CheckWIN32GL()
slouken@1361
  1676
{
slouken@1361
  1677
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1678
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1679
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1361
  1680
    fi
slouken@1361
  1681
}
slouken@1361
  1682
slouken@0
  1683
dnl Check for BeOS OpenGL
slouken@0
  1684
CheckBeGL()
slouken@0
  1685
{
slouken@0
  1686
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1687
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1688
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1689
    fi
slouken@0
  1690
}
slouken@0
  1691
slouken@0
  1692
dnl Check for MacOS OpenGL
slouken@0
  1693
CheckMacGL()
slouken@0
  1694
{
slouken@0
  1695
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1696
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1550
  1697
        case "$host" in
slouken@0
  1698
            *-*-darwin*)
slouken@1625
  1699
                if test x$enable_video_cocoa = xyes; then
slouken@4229
  1700
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1701
                fi
slouken@1625
  1702
                if test x$enable_video_carbon = xyes; then
slouken@4229
  1703
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AGL"
slouken@1625
  1704
                fi
slouken@0
  1705
        esac
slouken@0
  1706
    fi
slouken@0
  1707
}
slouken@0
  1708
patmandin@978
  1709
dnl Check for Mesa offscreen rendering
patmandin@989
  1710
CheckAtariOSMesa()
patmandin@978
  1711
{
patmandin@989
  1712
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1713
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1714
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1715
patmandin@991
  1716
        # Static linking to -lOSMesa
patmandin@989
  1717
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1718
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1719
            # -lOSMesa is really the static library
patmandin@989
  1720
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1721
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1722
            fi
patmandin@989
  1723
        else
patmandin@991
  1724
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1725
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1726
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1727
        fi
slouken@1361
  1728
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1729
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
patmandin@1825
  1730
        SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
patmandin@1825
  1731
        SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
patmandin@991
  1732
patmandin@991
  1733
        AC_ARG_ENABLE(osmesa-shared,
slouken@1637
  1734
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
patmandin@991
  1735
                              , enable_osmesa_shared=yes)
patmandin@991
  1736
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1737
            # Dynamic linking
patmandin@991
  1738
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1739
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1740
            fi
slouken@1361
  1741
        fi
patmandin@978
  1742
    fi
patmandin@978
  1743
}
patmandin@978
  1744
slouken@4139
  1745
AC_ARG_ENABLE(screensaver,
slouken@4139
  1746
AC_HELP_STRING([--enable-screensaver], [enable screensaver by default while any SDL application is running [[default=no]]]),
slouken@4139
  1747
              , enable_screensaver=no)
slouken@4139
  1748
if test x$enable_screensaver = xno; then
slouken@4139
  1749
    AC_DEFINE(SDL_VIDEO_DISABLE_SCREENSAVER)
slouken@4139
  1750
fi
slouken@4139
  1751
slouken@0
  1752
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1753
CheckInputEvents()
slouken@0
  1754
{
slouken@0
  1755
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1756
    AC_ARG_ENABLE(input-events,
slouken@1637
  1757
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1758
                  , enable_input_events=yes)
slouken@0
  1759
    if test x$enable_input_events = xyes; then
slouken@0
  1760
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1761
        use_input_events=no
slouken@0
  1762
        AC_TRY_COMPILE([
slouken@0
  1763
          #include <linux/input.h>
slouken@0
  1764
        ],[
slouken@0
  1765
          #ifndef EVIOCGNAME
slouken@0
  1766
          #error EVIOCGNAME() ioctl not available
slouken@0
  1767
          #endif
slouken@0
  1768
        ],[
slouken@0
  1769
        use_input_events=yes
slouken@0
  1770
        ])
slouken@0
  1771
        AC_MSG_RESULT($use_input_events)
slouken@0
  1772
        if test x$use_input_events = xyes; then
slouken@1361
  1773
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1774
        fi
slouken@0
  1775
    fi
slouken@0
  1776
}
slouken@0
  1777
icculus@1201
  1778
dnl See if we can use the Touchscreen input library
icculus@1201
  1779
CheckTslib()
icculus@1201
  1780
{
icculus@1201
  1781
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1782
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1783
                  , enable_input_tslib=yes)
icculus@1201
  1784
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1785
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1786
        enable_input_tslib=no
icculus@1201
  1787
        AC_TRY_COMPILE([
icculus@1201
  1788
          #include "tslib.h"
icculus@1201
  1789
        ],[
icculus@1201
  1790
        ],[
icculus@1201
  1791
        enable_input_tslib=yes
icculus@1201
  1792
        ])
icculus@1201
  1793
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1794
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1795
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1796
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1797
        fi
icculus@1201
  1798
    fi
icculus@1201
  1799
}
icculus@1201
  1800
slouken@399
  1801
dnl See if we can use GNU pth library for threads
slouken@399
  1802
CheckPTH()
slouken@399
  1803
{
slouken@399
  1804
    dnl Check for pth support
slouken@399
  1805
    AC_ARG_ENABLE(pth,
slouken@1637
  1806
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1807
                  , enable_pth=yes)
slouken@399
  1808
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1809
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1810
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1811
            use_pth=no
slouken@399
  1812
        else
slouken@399
  1813
            use_pth=yes
slouken@399
  1814
        fi
slouken@399
  1815
        AC_MSG_CHECKING(pth)
slouken@1361
  1816
        AC_MSG_RESULT($use_pth)
slouken@399
  1817
        if test "x$use_pth" = xyes; then
slouken@1361
  1818
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1819
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1820
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1821
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1822
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1823
            have_threads=yes
slouken@399
  1824
        fi
slouken@399
  1825
    fi
slouken@399
  1826
}
slouken@399
  1827
slouken@0
  1828
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1829
CheckPTHREAD()
slouken@0
  1830
{
slouken@0
  1831
    dnl Check for pthread support
slouken@0
  1832
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1833
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1834
                  , enable_pthreads=yes)
slouken@0
  1835
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1836
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1837
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1838
                  , enable_pthread_sem=yes)
slouken@1550
  1839
    case "$host" in
slouken@1820
  1840
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1841
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1842
            pthread_lib="-lpthread"
slouken@1324
  1843
            ;;
slouken@0
  1844
        *-*-bsdi*)
slouken@0
  1845
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1846
            pthread_lib=""
slouken@0
  1847
            ;;
slouken@0
  1848
        *-*-darwin*)
slouken@0
  1849
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1850
# causes Carbon.p complaints?
slouken@0
  1851
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1852
            ;;
slouken@1565
  1853
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1854
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1855
            pthread_lib="-pthread"
slouken@0
  1856
            ;;
slouken@43
  1857
        *-*-netbsd*)
slouken@1383
  1858
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@4028
  1859
            pthread_lib="-lpthread"
slouken@43
  1860
            ;;
slouken@0
  1861
        *-*-openbsd*)
slouken@0
  1862
            pthread_cflags="-D_REENTRANT"
slouken@0
  1863
            pthread_lib="-pthread"
slouken@0
  1864
            ;;
slouken@0
  1865
        *-*-solaris*)
slouken@0
  1866
            pthread_cflags="-D_REENTRANT"
slouken@0
  1867
            pthread_lib="-lpthread -lposix4"
slouken@0
  1868
            ;;
slouken@0
  1869
        *-*-sysv5*)
slouken@0
  1870
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1871
            pthread_lib=""
slouken@0
  1872
            ;;
slouken@0
  1873
        *-*-irix*)
slouken@0
  1874
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1875
            pthread_lib="-lpthread"
slouken@0
  1876
            ;;
slouken@0
  1877
        *-*-aix*)
slouken@0
  1878
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1879
            pthread_lib="-lpthread"
slouken@0
  1880
            ;;
icculus@425
  1881
        *-*-hpux11*)
icculus@425
  1882
            pthread_cflags="-D_REENTRANT"
icculus@425
  1883
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1884
            ;;
slouken@0
  1885
        *-*-qnx*)
slouken@0
  1886
            pthread_cflags=""
slouken@0
  1887
            pthread_lib=""
slouken@0
  1888
            ;;
slouken@873
  1889
        *-*-osf*)
slouken@1019
  1890
            pthread_cflags="-D_REENTRANT"
slouken@873
  1891
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1892
                pthread_lib="-lpthread -lrt"
slouken@873
  1893
            else
slouken@1019
  1894
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1895
            fi
slouken@873
  1896
            ;;
slouken@0
  1897
        *)
slouken@0
  1898
            pthread_cflags="-D_REENTRANT"
slouken@0
  1899
            pthread_lib="-lpthread"
slouken@0
  1900
            ;;
slouken@0
  1901
    esac
icculus@1140
  1902
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1903
        # Save the original compiler flags and libraries
slouken@415
  1904
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1905
        # Add the pthread compiler flags and libraries
slouken@415
  1906
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1907
        # Check to see if we have pthread support on this system
slouken@0
  1908
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1909
        use_pthreads=no
slouken@0
  1910
        AC_TRY_LINK([
slouken@0
  1911
         #include <pthread.h>
slouken@0
  1912
        ],[
slouken@0
  1913
         pthread_attr_t type;
slouken@0
  1914
         pthread_attr_init(&type);
slouken@0
  1915
        ],[
slouken@0
  1916
        use_pthreads=yes
slouken@0
  1917
        ])
slouken@0
  1918
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1919
        # Restore the compiler flags and libraries
slouken@415
  1920
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1921
slouken@415
  1922
        # Do futher testing if we have pthread support...
slouken@0
  1923
        if test x$use_pthreads = xyes; then
slouken@1361
  1924
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1925
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1926
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1927
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1928
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1929
slouken@1438
  1930
            # Save the original compiler flags and libraries
slouken@1438
  1931
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1932
            # Add the pthread compiler flags and libraries
slouken@1438
  1933
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1934
slouken@0
  1935
            # Check to see if recursive mutexes are available
slouken@0
  1936
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1937
            has_recursive_mutexes=no
slouken@1324
  1938
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1939
                AC_TRY_COMPILE([
slouken@1324
  1940
                  #include <pthread.h>
slouken@1324
  1941
                ],[
slouken@1324
  1942
                  pthread_mutexattr_t attr;
slouken@1324
  1943
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1944
                ],[
slouken@1324
  1945
                has_recursive_mutexes=yes
slouken@1361
  1946
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1947
                ])
slouken@1324
  1948
            fi
slouken@1324
  1949
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1950
                AC_TRY_COMPILE([
slouken@1324
  1951
                  #include <pthread.h>
slouken@1324
  1952
                ],[
slouken@1324
  1953
                  pthread_mutexattr_t attr;
slouken@1324
  1954
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1955
                ],[
slouken@1324
  1956
                has_recursive_mutexes=yes
slouken@1361
  1957
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1958
                ])
slouken@1324
  1959
            fi
slouken@0
  1960
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1961
slouken@94
  1962
            # Check to see if pthread semaphore support is missing
slouken@94
  1963
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1964
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1965
                have_pthread_sem=no
slouken@94
  1966
                AC_TRY_COMPILE([
slouken@94
  1967
                  #include <pthread.h>
slouken@94
  1968
                  #include <semaphore.h>
slouken@94
  1969
                ],[
slouken@94
  1970
                ],[
slouken@94
  1971
                have_pthread_sem=yes
slouken@94
  1972
                ])
slouken@94
  1973
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1974
            fi
slouken@94
  1975
slouken@1438
  1976
            # Restore the compiler flags and libraries
slouken@1438
  1977
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1978
slouken@1361
  1979
            # Basic thread creation functions
slouken@1361
  1980
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1981
slouken@1361
  1982
            # Semaphores
slouken@1361
  1983
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1984
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1985
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1986
            else
slouken@1361
  1987
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1988
            fi
slouken@0
  1989
slouken@1361
  1990
            # Mutexes
slouken@1361
  1991
            # We can fake these with semaphores if necessary
slouken@1361
  1992
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1993
slouken@1361
  1994
            # Condition variables
slouken@1361
  1995
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1996
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1997
slouken@1361
  1998
            have_threads=yes
slouken@185
  1999
        else
slouken@1361
  2000
            CheckPTH
slouken@814
  2001
        fi
slouken@814
  2002
    fi
slouken@814
  2003
}
slouken@814
  2004
slouken@0
  2005
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  2006
CheckWIN32()
slouken@0
  2007
{
slouken@0
  2008
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  2009
    have_win32_gcc=no
slouken@0
  2010
    AC_TRY_COMPILE([
slouken@0
  2011
     #include <windows.h>
slouken@0
  2012
    ],[
slouken@0
  2013
    ],[
slouken@0
  2014
    have_win32_gcc=yes
slouken@0
  2015
    ])
slouken@0
  2016
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  2017
    if test x$have_win32_gcc != xyes; then
slouken@0
  2018
       AC_MSG_ERROR([
slouken@0
  2019
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  2020
       ])
slouken@0
  2021
    fi
slouken@0
  2022
slouken@0
  2023
    dnl See if the user wants to redirect standard output to files
slouken@0
  2024
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  2025
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  2026
                  , enable_stdio_redirect=yes)
slouken@0
  2027
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  2028
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  2029
    fi
slouken@1361
  2030
slouken@1361
  2031
    if test x$enable_video = xyes; then
slouken@1361
  2032
        AC_DEFINE(SDL_VIDEO_DRIVER_WINDIB)
slouken@1361
  2033
        SOURCES="$SOURCES $srcdir/src/video/wincommon/*.c"
slouken@1361
  2034
        SOURCES="$SOURCES $srcdir/src/video/windib/*.c"
slouken@1361
  2035
        have_video=yes
slouken@0
  2036
    fi
slouken@0
  2037
}
slouken@0
  2038
slouken@0
  2039
dnl Find the DirectX includes and libraries
slouken@0
  2040
CheckDIRECTX()
slouken@0
  2041
{
slouken@0
  2042
    AC_ARG_ENABLE(directx,
slouken@1637
  2043
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  2044
                  , enable_directx=yes)
slouken@0
  2045
    if test x$enable_directx = xyes; then
slouken@1361
  2046
        have_directx=no
slouken@1361
  2047
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  2048
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@1361
  2049
        AC_CHECK_HEADER(dinput.h, use_dinput=yes)
slouken@1361
  2050
        if test x$have_ddraw = xyes -a x$have_dsound = xyes -a x$use_dinput = xyes; then
slouken@1361
  2051
            have_directx=yes
slouken@1361
  2052
        fi
slouken@1361
  2053
        if test x$enable_video = xyes -a x$have_directx = xyes; then
slouken@1361
  2054
            AC_DEFINE(SDL_VIDEO_DRIVER_DDRAW)
slouken@1361
  2055
            SOURCES="$SOURCES $srcdir/src/video/windx5/*.c"
slouken@1361
  2056
            have_video=yes
slouken@1361
  2057
        fi
slouken@0
  2058
    fi
slouken@158
  2059
}
slouken@158
  2060
slouken@294
  2061
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  2062
CheckDLOPEN()
slouken@294
  2063
{
slouken@731
  2064
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  2065
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  2066
                  , enable_sdl_dlopen=yes)
slouken@731
  2067
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  2068
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  2069
        have_dlopen=no
slouken@294
  2070
        AC_TRY_COMPILE([
slouken@294
  2071
         #include <dlfcn.h>
slouken@294
  2072
        ],[
slouken@1638
  2073
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  2074
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  2075
         #endif
slouken@294
  2076
        ],[
slouken@1361
  2077
        have_dlopen=yes
slouken@294
  2078
        ])
slouken@1361
  2079
        AC_MSG_RESULT($have_dlopen)
slouken@294
  2080
slouken@1361
  2081
        if test x$have_dlopen = xyes; then
slouken@1521
  2082
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  2083
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  2084
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  2085
            AC_CHECK_LIB(dl, dlvsym, have_dlvsym=yes)
slouken@1361
  2086
            if test x$have_dlvsym = xyes; then
slouken@1361
  2087
                AC_DEFINE(HAVE_DLVSYM)
slouken@1361
  2088
            fi
slouken@1361
  2089
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  2090
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  2091
            have_loadso=yes
slouken@294
  2092
        fi
slouken@294
  2093
    fi
slouken@294
  2094
}
slouken@294
  2095
patmandin@651
  2096
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  2097
CheckAtariLdg()
patmandin@651
  2098
{
patmandin@651
  2099
    AC_ARG_ENABLE(atari-ldg,
slouken@1637
  2100
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
patmandin@651
  2101
                  , enable_atari_ldg=yes)
patmandin@651
  2102
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  2103
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  2104
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  2105
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  2106
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  2107
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
patmandin@1825
  2108
            SDL_LIBS="$SDL_LIBS -lldg -lgem"
icculus@1173
  2109
            have_loadso=yes
patmandin@651
  2110
        fi
patmandin@651
  2111
    fi
patmandin@651
  2112
}
patmandin@651
  2113
slouken@381
  2114
dnl Check for the usbhid(3) library on *BSD
slouken@381
  2115
CheckUSBHID()
slouken@381
  2116
{
slouken@381
  2117
    if test x$enable_joystick = xyes; then
slouken@1565
  2118
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  2119
        if test x$have_libusbhid = xyes; then
slouken@1565
  2120
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  2121
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  2122
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  2123
        else
slouken@1565
  2124
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  2125
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  2126
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  2127
        fi
slouken@1361
  2128
            
slouken@1361
  2129
        save_CFLAGS="$CFLAGS"
slouken@1361
  2130
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  2131
slouken@381
  2132
        AC_MSG_CHECKING(for usbhid)
slouken@381
  2133
        have_usbhid=no
slouken@381
  2134
        AC_TRY_COMPILE([
slouken@404
  2135
          #include <sys/types.h>
slouken@403
  2136
          #if defined(HAVE_USB_H)
slouken@403
  2137
          #include <usb.h>
slouken@403
  2138
          #endif
slouken@1565
  2139
          #ifdef __DragonFly__
slouken@1565
  2140
          # include <bus/usb/usb.h>
slouken@1565
  2141
          # include <bus/usb/usbhid.h>
slouken@1565
  2142
          #else
slouken@1565
  2143
          # include <dev/usb/usb.h>
slouken@1565
  2144
          # include <dev/usb/usbhid.h>
slouken@1565
  2145
          #endif
slouken@381
  2146
          #if defined(HAVE_USBHID_H)
slouken@381
  2147
          #include <usbhid.h>
slouken@381
  2148
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  2149
          #include <libusb.h>
slouken@381
  2150
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2151
          #include <libusbhid.h>
slouken@404
  2152
          #endif
slouken@381
  2153
        ],[
slouken@381
  2154
          struct report_desc *repdesc;
slouken@381
  2155
          struct usb_ctl_report *repbuf;
slouken@402
  2156
          hid_kind_t hidkind;
slouken@381
  2157
        ],[
slouken@381
  2158
        have_usbhid=yes
slouken@381
  2159
        ])
slouken@381
  2160
        AC_MSG_RESULT($have_usbhid)
slouken@381
  2161
slouken@381
  2162
        if test x$have_usbhid = xyes; then
slouken@381
  2163
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  2164
            have_usbhid_ucr_data=no
slouken@381
  2165
            AC_TRY_COMPILE([
slouken@404
  2166
              #include <sys/types.h>
slouken@404
  2167
              #if defined(HAVE_USB_H)
slouken@404
  2168
              #include <usb.h>
slouken@404
  2169
              #endif
slouken@1565
  2170
              #ifdef __DragonFly__
slouken@1565
  2171
              # include <bus/usb/usb.h>
slouken@1565
  2172
              # include <bus/usb/usbhid.h>
slouken@1565
  2173
              #else
slouken@1565
  2174
              # include <dev/usb/usb.h>
slouken@1565
  2175
              # include <dev/usb/usbhid.h>
slouken@1565
  2176
              #endif
slouken@381
  2177
              #if defined(HAVE_USBHID_H)
slouken@381
  2178
              #include <usbhid.h>
slouken@381
  2179
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  2180
              #include <libusb.h>
slouken@381
  2181
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2182
              #include <libusbhid.h>
slouken@381
  2183
              #endif
slouken@381
  2184
            ],[
slouken@381
  2185
              struct usb_ctl_report buf;
slouken@381
  2186
              if (buf.ucr_data) { }
slouken@381
  2187
            ],[
slouken@381
  2188
            have_usbhid_ucr_data=yes
slouken@381
  2189
            ])
slouken@381
  2190
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2191
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2192
            fi
slouken@381
  2193
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2194
            
slouken@1361
  2195
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2196
            have_usbhid_new=no
slouken@407
  2197
            AC_TRY_COMPILE([
slouken@407
  2198
              #include <sys/types.h>
slouken@407
  2199
              #if defined(HAVE_USB_H)
slouken@407
  2200
              #include <usb.h>
slouken@407
  2201
              #endif
slouken@4037
  2202
              #ifdef __DragonFly__
slouken@4028
  2203
              #include <bus/usb/usb.h>
slouken@4028
  2204
              #include <bus/usb/usbhid.h>
slouken@4037
  2205
              #else
slouken@407
  2206
              #include <dev/usb/usb.h>
slouken@407
  2207
              #include <dev/usb/usbhid.h>
slouken@4037
  2208
              #endif
slouken@407
  2209
              #if defined(HAVE_USBHID_H)
slouken@407
  2210
              #include <usbhid.h>
slouken@407
  2211
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2212
              #include <libusb.h>
slouken@407
  2213
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2214
              #include <libusbhid.h>
slouken@407
  2215
              #endif
slouken@407
  2216
            ],[
slouken@407
  2217
              report_desc_t d;
slouken@1361
  2218
              hid_start_parse(d, 1, 1);
slouken@407
  2219
            ],[
slouken@407
  2220
            have_usbhid_new=yes
slouken@407
  2221
            ])
slouken@407
  2222
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2223
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2224
            fi
slouken@407
  2225
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2226
slouken@1565
  2227
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2228
            have_machine_joystick=no
slouken@1565
  2229
            AC_TRY_COMPILE([
slouken@1565
  2230
              #include <machine/joystick.h>
slouken@1565
  2231
            ],[
slouken@1565
  2232
              struct joystick t;
slouken@1565
  2233
            ],[
slouken@1565
  2234
            have_machine_joystick=yes
slouken@1565
  2235
            ])
slouken@1565
  2236
            if test x$have_machine_joystick = xyes; then
slouken@1565
  2237
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  2238
            fi
slouken@1565
  2239
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2240
slouken@1361
  2241
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  2242
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2243
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2244
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2245
            have_joystick=yes
slouken@381
  2246
        fi
slouken@1361
  2247
        CFLAGS="$save_CFLAGS"
slouken@381
  2248
    fi
slouken@381
  2249
}
slouken@381
  2250
slouken@1361
  2251
dnl Check for clock_gettime()
slouken@1361
  2252
CheckClockGettime()
slouken@795
  2253
{
slouken@1361
  2254
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  2255
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  2256
                  , enable_clock_gettime=no)
slouken@1361
  2257
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2258
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2259
        if test x$have_clock_gettime = xyes; then
slouken@1361
  2260
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  2261
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
icculus@1175
  2262
        fi
slouken@795
  2263
    fi
slouken@795
  2264
}
slouken@795
  2265
slouken@1062
  2266
dnl Check for a valid linux/version.h
slouken@1062
  2267
CheckLinuxVersion()
slouken@1062
  2268
{
slouken@1062
  2269
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2270
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2271
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2272
    fi
slouken@1062
  2273
}
slouken@1062
  2274
slouken@1127
  2275
dnl Check if we want to use RPATH
slouken@1127
  2276
CheckRPATH()
slouken@1127
  2277
{
slouken@1127
  2278
    AC_ARG_ENABLE(rpath,
slouken@1637
  2279
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2280
                  , enable_rpath=yes)
slouken@1127
  2281
}
slouken@1127
  2282
slouken@1550
  2283
dnl Set up the configuration based on the host platform!
slouken@1550
  2284
case "$host" in
slouken@1361
  2285
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  2286
        ARCH=linux
slouken@1361
  2287
        CheckDummyVideo
slouken@1361
  2288
        CheckIPod
slouken@1361
  2289
        # Set up files for the timer library
icculus@1140
  2290
        if test x$enable_timers = xyes; then
slouken@1361
  2291
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2292
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2293
            have_timers=yes
icculus@1140
  2294
        fi
slouken@1361
  2295
        ;;
slouken@1820
  2296
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*)
slouken@1550
  2297
        case "$host" in
slouken@1361
  2298
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2299
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2300
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2301
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2302
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2303
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2304
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2305
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2306
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2307
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2308
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2309
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2310
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2311
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2312
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2313
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2314
            *-*-osf*)           ARCH=osf ;;
slouken@795
  2315
        esac
icculus@1573
  2316
        CheckVisibilityHidden
slouken@1
  2317
        CheckDummyVideo
slouken@68
  2318
        CheckDiskAudio
icculus@1532
  2319
        CheckDummyAudio
slouken@371
  2320
        CheckDLOPEN
slouken@0
  2321
        CheckNASM
slouken@1361
  2322
        CheckAltivec
slouken@0
  2323
        CheckOSS
slouken@1361
  2324
        CheckDMEDIA
slouken@1438
  2325
        CheckMME
slouken@0
  2326
        CheckALSA
slouken@0
  2327
        CheckARTSC
slouken@0
  2328
        CheckESD
icculus@3939
  2329
        CheckPulseAudio
slouken@0
  2330
        CheckNAS
slouken@0
  2331
        CheckX11
slouken@30
  2332
        CheckNANOX
slouken@0
  2333
        CheckFBCON
slouken@167
  2334
        CheckDirectFB
slouken@70
  2335
        CheckPS2GS
slouken@4165
  2336
        CheckPS3
slouken@0
  2337
        CheckGGI
slouken@0
  2338
        CheckSVGA
slouken@1361
  2339
        CheckVGL
slouken@1361
  2340
        CheckWscons
slouken@0
  2341
        CheckAAlib
slouken@371
  2342
        CheckQtopia
slouken@433
  2343
        CheckPicoGUI
icculus@1191
  2344
        CheckOpenGLX11
slouken@0
  2345
        CheckInputEvents
icculus@1201
  2346
        CheckTslib
slouken@1361
  2347
        CheckUSBHID
slouken@0
  2348
        CheckPTHREAD
slouken@1361
  2349
        CheckClockGettime
slouken@1062
  2350
        CheckLinuxVersion
slouken@1127
  2351
        CheckRPATH
slouken@1361
  2352
        # Set up files for the audio library
slouken@1361
  2353
        if test x$enable_audio = xyes; then
slouken@1361
  2354
          case $ARCH in
slouken@1565
  2355
            sysv5|solaris|hpux)
slouken@1361
  2356
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2357
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2358
                have_audio=yes
slouken@1361
  2359
            ;;
slouken@1565
  2360
            netbsd|openbsd)
slouken@1567
  2361
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2362
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2363
                have_audio=yes
slouken@1361
  2364
            ;;
slouken@1361
  2365
            aix)
slouken@1361
  2366
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUD)
slouken@1361
  2367
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2368
                have_audio=yes
slouken@1361
  2369
            ;;
slouken@1361
  2370
          esac
slouken@371
  2371
        fi
slouken@0
  2372
        # Set up files for the joystick library
slouken@0
  2373
        if test x$enable_joystick = xyes; then
slouken@1361
  2374
          case $ARCH in
slouken@1361
  2375
            linux)
slouken@1361
  2376
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2377
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2378
                have_joystick=yes
slouken@1361
  2379
            ;;
slouken@1361
  2380
          esac
slouken@0
  2381
        fi
slouken@0
  2382
        # Set up files for the cdrom library
slouken@0
  2383
        if test x$enable_cdrom = xyes; then
slouken@1361
  2384
          case $ARCH in
slouken@1361
  2385
            linux|solaris)
slouken@1361
  2386
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2387
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2388
                have_cdrom=yes
slouken@1361
  2389
            ;;
slouken@1361
  2390
            *freebsd*)
slouken@1361
  2391
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2392
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2393
                have_cdrom=yes
slouken@1361
  2394
            ;;
slouken@1383
  2395
            *openbsd*|*netbsd*)
slouken@1361
  2396
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2397
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2398
                have_cdrom=yes
slouken@1361
  2399
            ;;
slouken@1361
  2400
            bsdi)
slouken@1361
  2401
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2402
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2403
                have_cdrom=yes
slouken@1361
  2404
            ;;
slouken@1361
  2405
            aix)
slouken@1361
  2406
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2407
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2408
                have_cdrom=yes
slouken@1361
  2409
            ;;
slouken@1361
  2410
            osf)
slouken@1361
  2411
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2412
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2413
                have_cdrom=yes
slouken@1361
  2414
            ;;
slouken@1361
  2415
          esac
slouken@0
  2416
        fi
slouken@0
  2417
        # Set up files for the thread library
slouken@1361
  2418
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2419
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2420
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2421
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2422
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2423
            have_threads=yes
slouken@0
  2424
        fi
slouken@0
  2425
        # Set up files for the timer library
slouken@0
  2426
        if test x$enable_timers = xyes; then
slouken@1361
  2427
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2428
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2429
            have_timers=yes
slouken@0
  2430
        fi
slouken@0
  2431
        ;;
slouken@0
  2432
    *-*-qnx*)
slouken@0
  2433
        ARCH=qnx
slouken@1
  2434
        CheckDummyVideo
slouken@68
  2435
        CheckDiskAudio
icculus@1532
  2436
        CheckDummyAudio
slouken@886
  2437
        # CheckNASM
slouken@371
  2438
        CheckDLOPEN
slouken@0
  2439
        CheckNAS
slouken@0
  2440
        CheckPHOTON
slouken@0
  2441
        CheckX11
icculus@1191
  2442
        CheckOpenGLX11
slouken@0
  2443
        CheckPTHREAD
slouken@0
  2444
        # Set up files for the audio library
slouken@0
  2445
        if test x$enable_audio = xyes; then
slouken@1361
  2446
            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
slouken@1361
  2447
            SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
slouken@1521
  2448
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2449
            have_audio=yes
slouken@0
  2450
        fi
slouken@0
  2451
        # Set up files for the cdrom library
slouken@0
  2452
        if test x$enable_cdrom = xyes; then
slouken@1361
  2453
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2454
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2455
            have_cdrom=yes
slouken@0
  2456
        fi
slouken@0
  2457
        # Set up files for the timer library
slouken@0
  2458
        if test x$enable_timers = xyes; then
slouken@1361
  2459
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2460
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2461
            have_timers=yes
slouken@0
  2462
        fi
slouken@0
  2463
        ;;
slouken@0
  2464
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2465
        ARCH=win32
slouken@1550
  2466
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2467
            # Default cross-compile location
slouken@4058
  2468
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32
slouken@0
  2469
        else
slouken@0
  2470
            # Look for the location of the tools and install there
slouken@750
  2471
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2472
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2473
            fi
slouken@0
  2474
        fi
slouken@1
  2475
        CheckDummyVideo
slouken@68
  2476
        CheckDiskAudio
icculus@1532
  2477
        CheckDummyAudio
slouken@0
  2478
        CheckWIN32
slouken@1361
  2479
        CheckWIN32GL
slouken@0
  2480
        CheckDIRECTX
slouken@0
  2481
        CheckNASM
slouken@0
  2482
        # Set up files for the audio library
slouken@0
  2483
        if test x$enable_audio = xyes; then
slouken@1361
  2484
            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
slouken@1361
  2485
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1361
  2486
            if test x$have_directx = xyes; then
slouken@1361
  2487
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2488
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2489
            fi
slouken@1361
  2490
            have_audio=yes
slouken@0
  2491
        fi
slouken@0
  2492
        # Set up files for the joystick library
slouken@0
  2493
        if test x$enable_joystick = xyes; then
slouken@1855
  2494
            AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1855
  2495
            SOURCES="$SOURCES $srcdir/src/joystick/win32/*.c"
slouken@1361
  2496
            have_joystick=yes
slouken@0
  2497
        fi
slouken@0
  2498
        # Set up files for the cdrom library
slouken@0
  2499
        if test x$enable_cdrom = xyes; then
slouken@1361
  2500
            AC_DEFINE(SDL_CDROM_WIN32)
slouken@1361
  2501
            SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
slouken@1361
  2502
            have_cdrom=yes
slouken@0
  2503
        fi
slouken@0
  2504
        # Set up files for the thread library
slouken@0
  2505
        if test x$enable_threads = xyes; then
slouken@1361
  2506
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2507
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2508
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2509
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2510
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2511
            have_threads=yes
slouken@0
  2512
        fi
slouken@0
  2513
        # Set up files for the timer library
slouken@0
  2514
        if test x$enable_timers = xyes; then
slouken@1361
  2515
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2516
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2517
            have_timers=yes
slouken@1361
  2518
        fi
slouken@1361
  2519
        # Set up files for the shared object loading library
slouken@1361
  2520
        if test x$enable_loadso = xyes; then
slouken@1361
  2521
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2522
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2523
            have_loadso=yes
slouken@1361
  2524
        fi
slouken@1361
  2525
        # Set up the system libraries we need
slouken@1521
  2526
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm"
slouken@1361
  2527
        if test x$have_directx = xyes; then
slouken@4167
  2528
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldxguid -ldinput8"
slouken@0
  2529
        fi
slouken@0
  2530
        # The Win32 platform requires special setup
slouken@4078
  2531
        SOURCES="$SOURCES $srcdir/src/main/win32/*.rc"
slouken@1397
  2532
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2533
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2534
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2535
        ;;
slouken@4134
  2536
    *-wince*)
slouken@4134
  2537
        ARCH=win32
slouken@4134
  2538
        CheckDummyVideo
slouken@4134
  2539
        CheckDiskAudio
slouken@4134
  2540
        CheckDummyAudio
slouken@4134
  2541
        CheckWIN32
slouken@4134
  2542
        CheckNASM
slouken@4134
  2543
        SOURCES="$SOURCES $srcdir/src/video/gapi/*.c"
slouken@4134
  2544
        EXTRA_CFLAGS="$EXTRA_CFLAGS -D_WIN32_WCE=0x420"
slouken@4134
  2545
        if test x$enable_audio = xyes; then
slouken@4134
  2546
            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
slouken@4134
  2547
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@4134
  2548
            have_audio=yes
slouken@4134
  2549
        fi
slouken@4134
  2550
        # Set up files for the thread library
slouken@4134
  2551
        if test x$enable_threads = xyes; then
slouken@4134
  2552
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@4134
  2553
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@4134
  2554
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@4134
  2555
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@4134
  2556
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@4134
  2557
            have_threads=yes
slouken@4134
  2558
        fi
slouken@4134
  2559
        # Set up files for the timer library
slouken@4134
  2560
        if test x$enable_timers = xyes; then
slouken@4134
  2561
            AC_DEFINE(SDL_TIMER_WINCE)
slouken@4134
  2562
            SOURCES="$SOURCES $srcdir/src/timer/wince/*.c"
slouken@4134
  2563
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lcoredll -lmmtimer"
slouken@4134
  2564
            have_timers=yes
slouken@4134
  2565
        fi
slouken@4134
  2566
        # Set up files for the shared object loading library
slouken@4134
  2567
        if test x$enable_loadso = xyes; then
slouken@4134
  2568
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@4134
  2569
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@4134
  2570
            have_loadso=yes
slouken@4134
  2571
        fi
slouken@4134
  2572
        # Set up the system libraries we need
slouken@4134
  2573
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lcoredll -lcommctrl"
slouken@4134
  2574
        # The Win32 platform requires special setup
slouken@4134
  2575
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@4134
  2576
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main -D_WIN32_WCE=0x420"
slouken@4134
  2577
        SDL_LIBS="-lSDLmain $SDL_LIBS"
slouken@4134
  2578
        ;;
slouken@4164
  2579
    *-*-beos* | *-*-haiku*)
slouken@0
  2580
        ARCH=beos
slouken@0
  2581
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2582
        CheckDummyVideo
slouken@68
  2583
        CheckDiskAudio
icculus@1532
  2584
        CheckDummyAudio
slouken@0
  2585
        CheckNASM
slouken@0
  2586
        CheckBWINDOW
slouken@0
  2587
        CheckBeGL
slouken@0
  2588
        # Set up files for the audio library
slouken@0
  2589
        if test x$enable_audio = xyes; then
slouken@1361
  2590
            AC_DEFINE(SDL_AUDIO_DRIVER_BAUDIO)
slouken@1361
  2591
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2592
            have_audio=yes
slouken@0
  2593
        fi
slouken@0
  2594
        # Set up files for the joystick library
slouken@0
  2595
        if test x$enable_joystick = xyes; then
slouken@1361
  2596
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2597
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2598
            have_joystick=yes
slouken@0
  2599
        fi
slouken@0
  2600
        # Set up files for the cdrom library
slouken@0
  2601
        if test x$enable_cdrom = xyes; then
slouken@1361
  2602
            AC_DEFINE(SDL_CDROM_BEOS)
slouken@1361
  2603
            SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
slouken@1361
  2604
            have_cdrom=yes
slouken@0
  2605
        fi
slouken@0
  2606
        # Set up files for the thread library
slouken@0
  2607
        if test x$enable_threads = xyes; then
slouken@1361
  2608
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2609
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2610
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2611
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2612
            have_threads=yes
slouken@0
  2613
        fi
slouken@0
  2614
        # Set up files for the timer library
slouken@0
  2615
        if test x$enable_timers = xyes; then
slouken@1361
  2616
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2617
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2618
            have_timers=yes
slouken@1361
  2619
        fi
slouken@1361
  2620
        # Set up files for the shared object loading library
slouken@1361
  2621
        if test x$enable_loadso = xyes; then
slouken@4164
  2622
            case "$host" in
slouken@4164
  2623
                *-*-beos*)
slouken@4164
  2624
                    AC_DEFINE(SDL_LOADSO_BEOS)
slouken@4164
  2625
                    SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@4164
  2626
                ;;
slouken@4164
  2627
                *-*-haiku*)
slouken@4164
  2628
                    AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@4164
  2629
                    SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@4164
  2630
                ;;
slouken@4164
  2631
            esac    
slouken@1361
  2632
            have_loadso=yes
slouken@0
  2633
        fi
slouken@1367
  2634
        # The BeOS platform requires special setup.
slouken@1367
  2635
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2636
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2637
        ;;
slouken@0
  2638
    *-*-darwin* )
icculus@1133
  2639
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2640
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2641
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2642
        ARCH=macosx
slouken@1624
  2643
slouken@1628
  2644
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2645
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2646
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2647
slouken@1628
  2648
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2649
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2650
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2651
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2652
        EXTRA_LDFLAGS=""
slouken@1624
  2653
slouken@1742
  2654
        CheckVisibilityHidden
slouken@1
  2655
        CheckDummyVideo
slouken@68
  2656
        CheckDiskAudio
icculus@1532
  2657
        CheckDummyAudio
slouken@1638
  2658
        CheckDLOPEN
slouken@3991
  2659
        CheckNASM
slouken@1889
  2660
slouken@1648
  2661
        # Set up files for the shared object loading library
slouken@1648
  2662
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2663
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2664
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2665
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2666
            have_loadso=yes
slouken@1648
  2667
        fi
slouken@1648
  2668
icculus@1133
  2669
        CheckCOCOA
icculus@1133
  2670
        CheckCARBON
icculus@1174
  2671
        CheckX11
slouken@0
  2672
        CheckMacGL
icculus@1191
  2673
        CheckOpenGLX11
slouken@0
  2674
        CheckPTHREAD
icculus@1047
  2675
        CheckAltivec
icculus@1445
  2676
icculus@1445
  2677
        # Need this or things might misbuild on a G3.
slouken@1521
  2678
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2679
slouken@0
  2680
        # Set up files for the audio library
slouken@0
  2681
        if test x$enable_audio = xyes; then
slouken@1361
  2682
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2683
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2684
            have_audio=yes
slouken@0
  2685
        fi
slouken@0
  2686
        # Set up files for the joystick library
slouken@0
  2687
        if test x$enable_joystick = xyes; then
slouken@1361
  2688
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2689
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1361
  2690
            have_joystick=yes
icculus@3935
  2691
            need_iokit_framework=yes
slouken@0
  2692
        fi
slouken@0
  2693
        # Set up files for the cdrom library
slouken@0
  2694
        if test x$enable_cdrom = xyes; then
slouken@1361
  2695
            AC_DEFINE(SDL_CDROM_MACOSX)
slouken@1361
  2696
            SOURCES="$SOURCES $srcdir/src/cdrom/macosx/*.c"
slouken@1361
  2697
            have_cdrom=yes
slouken@0
  2698
        fi
slouken@0
  2699
        # Set up files for the timer library
slouken@0
  2700
        if test x$enable_timers = xyes; then
slouken@1361
  2701
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2702
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2703
            have_timers=yes
slouken@1361
  2704
        fi
slouken@1621
  2705
        # The Mac OS X platform requires special setup.
slouken@1397
  2706
        SDLMAIN_SOURCES="$srcdir/src/main/macosx/*.m"
slouken@1521
  2707
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@387
  2708
        SDL_LIBS="-lSDLmain $SDL_LIBS"
icculus@1133
  2709
        if test x$enable_video_cocoa = xyes; then
slouken@4229
  2710
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
icculus@3935
  2711
            need_iokit_framework=yes
icculus@1133
  2712
        fi
icculus@1133
  2713
        if test x$enable_video_carbon = xyes -o x$enable_video_cocoa = xyes; then
icculus@4204
  2714
            # The Cocoa backend still needs Carbon
slouken@4229
  2715
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,ApplicationServices"
slouken@4229
  2716
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
icculus@1133
  2717
        fi
slouken@1361
  2718
        # If either the audio or CD driver is used, add the AudioUnit framework
slouken@1361