configure.in
author Sam Lantinga <slouken@libsdl.org>
Sat, 29 Dec 2007 06:06:03 +0000
branchSDL-1.2
changeset 4112 0c3559059d6d
parent 4109 cd2ab40f1219
child 4125 21d48dbc2ca8
permissions -rw-r--r--
Improved detection of mprotect()
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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=13
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SDL_INTERFACE_AGE=2
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SDL_BINARY_AGE=13
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SDL_VERSION=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION.$SDL_MICRO_VERSION
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AC_SUBST(SDL_MAJOR_VERSION)
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AC_SUBST(SDL_MINOR_VERSION)
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AC_SUBST(SDL_MICRO_VERSION)
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AC_SUBST(SDL_INTERFACE_AGE)
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AC_SUBST(SDL_BINARY_AGE)
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AC_SUBST(SDL_VERSION)
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# libtool versioning
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LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
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LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
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LT_REVISION=$SDL_INTERFACE_AGE
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LT_AGE=`expr $SDL_BINARY_AGE - $SDL_INTERFACE_AGE`
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AC_SUBST(LT_RELEASE)
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AC_SUBST(LT_CURRENT)
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AC_SUBST(LT_REVISION)
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AC_SUBST(LT_AGE)
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dnl Detect the canonical build and host environments
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AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
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AC_CANONICAL_HOST
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AC_C_BIGENDIAN
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if test x$ac_cv_c_bigendian = xyes; then
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    AC_DEFINE(SDL_BYTEORDER, 4321)
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else
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    AC_DEFINE(SDL_BYTEORDER, 1234)
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fi
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dnl Set up the compiler and linker flags
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INCLUDE="-I$srcdir/include"
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if test x$srcdir != x.; then
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    # Remove SDL_config.h from the source directory, since it's the
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    # default one, and we want to include the one that we generate.
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    if test -f $srcdir/include/SDL_config.h; then
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        rm $srcdir/include/SDL_config.h
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    fi
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    INCLUDE="-Iinclude $INCLUDE"
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fi
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case "$host" in
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    *-*-cygwin*)
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        # We build SDL on cygwin without the UNIX emulation layer
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        BASE_CFLAGS="-I/usr/include/mingw -mno-cygwin"
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        BASE_LDFLAGS="-mno-cygwin"
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        ;;
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    *)
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        BASE_CFLAGS="-D_GNU_SOURCE=1"
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        BASE_LDFLAGS=""
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        ;;
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esac
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BUILD_CFLAGS="$CFLAGS $CPPFLAGS"
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EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS"
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BUILD_LDFLAGS="$LDFLAGS"
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EXTRA_LDFLAGS="$BASE_LDFLAGS"
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## 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 $EXTRA_LDFLAGS"
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dnl Check for tools
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AC_LIBTOOL_WIN32_DLL
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AC_PROG_LIBTOOL
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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if test -z "$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 $host_os-windres])
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dnl Check for compiler characteristics
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AC_C_CONST
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AC_C_INLINE
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AC_C_VOLATILE
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dnl See whether we are allowed to use the system C library
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AC_ARG_ENABLE(libc,
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AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
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              , enable_libc=yes)
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if test x$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 See if the OSS audio interface is supported
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CheckOSS()
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{
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    AC_ARG_ENABLE(oss,
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AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
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                  , enable_oss=yes)
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    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
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        AC_MSG_CHECKING(for OSS audio support)
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        have_oss=no
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        if test x$have_oss != xyes; then
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            AC_TRY_COMPILE([
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              #include <sys/soundcard.h>
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            ],[
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              int arg = SNDCTL_DSP_SETFRAGMENT;
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            ],[
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            have_oss=yes
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            ])
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        fi
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        if test x$have_oss != xyes; then
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            AC_TRY_COMPILE([
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              #include <soundcard.h>
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            ],[
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              int arg = SNDCTL_DSP_SETFRAGMENT;
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            ],[
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            have_oss=yes
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            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
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            ])
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        fi
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        AC_MSG_RESULT($have_oss)
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        if test x$have_oss = xyes; then
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            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
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            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
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            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
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            have_audio=yes
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            # We may need to link with ossaudio emulation library
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            case "$host" in
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                *-*-openbsd*|*-*-netbsd*)
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                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
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            esac
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        fi
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    fi
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}
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dnl See if the ALSA audio interface is supported
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CheckALSA()
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{
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    AC_ARG_ENABLE(alsa,
slouken@1637
   338
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   339
                  , enable_alsa=yes)
slouken@0
   340
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   341
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   342
        # Restore all flags from before the ALSA detection runs
slouken@1009
   343
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   344
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   345
        LIBS="$alsa_save_LIBS"
slouken@354
   346
        if test x$have_alsa = xyes; then
slouken@865
   347
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   348
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   349
                          , enable_alsa_shared=yes)
slouken@1361
   350
            if test "x`echo $ALSA_LIBS | grep -- -L`" = "x"; then
slouken@1361
   351
                if test "x`ls /lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   352
                    ALSA_LIBS="-L/lib $ALSA_LIBS"
slouken@1361
   353
                elif test "x`ls /usr/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   354
                    ALSA_LIBS="-L/usr/lib $ALSA_LIBS"
slouken@1361
   355
                elif test "x`ls /usr/local/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   356
                    ALSA_LIBS="-L/usr/local/lib $ALSA_LIBS"
slouken@1361
   357
                fi
slouken@1361
   358
            fi
slouken@1361
   359
            alsa_lib_spec=`echo $ALSA_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libasound.so.*/'`
slouken@1606
   360
            alsa_lib=`ls -- $alsa_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@1361
   361
            echo "-- $alsa_lib_spec -> $alsa_lib"
slouken@1361
   362
slouken@1361
   363
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   364
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   365
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   366
            if test x$have_loadso != xyes && \
slouken@1361
   367
               test x$enable_alsa_shared = xyes; then
slouken@1467
   368
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   369
            fi
slouken@1361
   370
            if test x$have_loadso = xyes && \
slouken@1361
   371
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@1361
   372
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   373
            else
slouken@1521
   374
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   375
            fi
slouken@1361
   376
            have_audio=yes
slouken@1361
   377
        fi
slouken@1361
   378
    fi
slouken@0
   379
}
slouken@0
   380
slouken@148
   381
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   382
CheckDMEDIA()
slouken@148
   383
{
slouken@148
   384
    if test x$enable_audio = xyes; then
slouken@148
   385
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   386
        have_dmedia=no
slouken@148
   387
        AC_TRY_COMPILE([
slouken@148
   388
          #include <dmedia/audio.h>
slouken@148
   389
        ],[
slouken@148
   390
          ALport audio_port;
slouken@148
   391
        ],[
slouken@148
   392
        have_dmedia=yes
slouken@148
   393
        ])
slouken@935
   394
        AC_MSG_RESULT($have_dmedia)
slouken@148
   395
        # Set up files for the audio library
slouken@148
   396
        if test x$have_dmedia = xyes; then
slouken@1361
   397
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   398
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   399
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   400
            have_audio=yes
slouken@148
   401
        fi
slouken@148
   402
    fi
slouken@148
   403
}
slouken@148
   404
slouken@1438
   405
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   406
CheckMME()
slouken@1438
   407
{
slouken@1438
   408
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   409
    case $ARCH in
slouken@1438
   410
        osf)
slouken@1438
   411
            ;;
slouken@1438
   412
        *)
slouken@1438
   413
            return
slouken@1438
   414
            ;;
slouken@1438
   415
    esac
slouken@1438
   416
    if test x$enable_audio = xyes; then
slouken@1438
   417
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   418
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   419
        MME_LIBS="-lmme"
slouken@1438
   420
        have_mme=no
slouken@1438
   421
        save_CFLAGS="$CFLAGS"
slouken@1438
   422
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   423
        AC_TRY_COMPILE([
slouken@1438
   424
          #include <mme_api.h>
slouken@1438
   425
        ],[
slouken@1438
   426
          HWAVEOUT sound;
slouken@1438
   427
        ],[
slouken@1438
   428
        have_mme=yes
slouken@1438
   429
        ])
slouken@1438
   430
        CFLAGS="$save_CFLAGS"
slouken@1438
   431
        AC_MSG_RESULT($have_mme)
slouken@1438
   432
        # Set up files for the audio library
slouken@1438
   433
        if test x$have_mme = xyes; then
slouken@1438
   434
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   435
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   436
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   437
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   438
            have_audio=yes
slouken@1438
   439
        fi
slouken@1438
   440
    fi
slouken@1438
   441
}
slouken@1438
   442
slouken@0
   443
dnl Find the ESD includes and libraries
slouken@0
   444
CheckESD()
slouken@0
   445
{
slouken@0
   446
    AC_ARG_ENABLE(esd,
slouken@1637
   447
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   448
                  , enable_esd=yes)
slouken@0
   449
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   450
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   451
        if test x$have_esd = xyes; then
slouken@294
   452
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   453
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   454
                          , enable_esd_shared=yes)
slouken@294
   455
            esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
slouken@1606
   456
            esd_lib=`ls -- $esd_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   457
            echo "-- $esd_lib_spec -> $esd_lib"
slouken@1467
   458
slouken@1467
   459
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   460
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   461
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   462
            if test x$have_loadso != xyes && \
slouken@296
   463
               test x$enable_esd_shared = xyes; then
slouken@1467
   464
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   465
            fi
icculus@1173
   466
            if test x$have_loadso = xyes && \
slouken@294
   467
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@1361
   468
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   469
            else
slouken@1521
   470
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   471
            fi
slouken@1361
   472
            have_audio=yes
slouken@294
   473
        fi
slouken@0
   474
    fi
slouken@0
   475
}
slouken@0
   476
icculus@3939
   477
dnl Find PulseAudio
icculus@3939
   478
CheckPulseAudio()
icculus@3939
   479
{
icculus@3939
   480
    AC_ARG_ENABLE(pulseaudio,
icculus@3939
   481
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
icculus@3939
   482
                  , enable_pulse=yes)
icculus@3939
   483
    if test x$enable_audio = xyes -a x$enable_pulse = xyes; then
icculus@3939
   484
        audio_pulse=no
icculus@3939
   485
icculus@3939
   486
        PULSE_REQUIRED_VERSION=0.9
icculus@3939
   487
icculus@3939
   488
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@3939
   489
        AC_MSG_CHECKING(for PulseAudio $PULSE_REQUIRED_VERSION support)
icculus@3939
   490
        if test x$PKG_CONFIG != xno; then
icculus@3939
   491
        if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSE_REQUIRED_VERSION libpulse-simple; then
icculus@3939
   492
                PULSE_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@3939
   493
                PULSE_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@3939
   494
                audio_pulse=yes
icculus@3939
   495
        fi
icculus@3939
   496
        fi
icculus@3939
   497
        AC_MSG_RESULT($audio_pulse)
icculus@3939
   498
icculus@3939
   499
        if test x$audio_pulse = xyes; then
icculus@3939
   500
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@3939
   501
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
icculus@3939
   502
                          , enable_pulse_shared=yes)
icculus@3939
   503
            if test "x`echo $PULSE_LIBS | grep -- -L`" = "x"; then
icculus@3939
   504
                if test "x`ls /lib/libpulse-simple.so.* 2> /dev/null`" != "x"; then
icculus@3939
   505
                    PULSE_LIBS="-L/lib $PULSE_LIBS"
icculus@3939
   506
                elif test "x`ls /usr/lib/libpulse-simple.so.* 2> /dev/null`" != "x"; then
icculus@3939
   507
                    PULSE_LIBS="-L/usr/lib $PULSE_LIBS"
icculus@3939
   508
                elif test "x`ls /usr/local/lib/libpulse-simple.so.* 2> /dev/null`" != "x"; then
icculus@3939
   509
                    PULSE_LIBS="-L/usr/local/lib $PULSE_LIBS"
icculus@3939
   510
                fi
icculus@3939
   511
            fi
icculus@3939
   512
            pulse_lib_spec=`echo $PULSE_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libpulse-simple.so.*/'`
icculus@3939
   513
            pulse_lib=`ls -- $pulse_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
icculus@3939
   514
            echo "-- $pulse_lib_spec -> $pulse_lib"
icculus@3939
   515
icculus@3939
   516
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSE)
icculus@3939
   517
            SOURCES="$SOURCES $srcdir/src/audio/pulse/*.c"
icculus@3939
   518
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSE_CFLAGS"
icculus@3939
   519
            if test x$have_loadso != xyes && \
icculus@3939
   520
               test x$enable_pulse_shared = xyes; then
icculus@3939
   521
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@3939
   522
            fi
icculus@3939
   523
            if test x$have_loadso = xyes && \
icculus@3939
   524
               test x$enable_pulse_shared = xyes && test x$pulse_lib != x; then
icculus@3939
   525
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSE_DYNAMIC, "$pulse_lib")
icculus@3939
   526
            else
icculus@3939
   527
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSE_LIBS"
icculus@3939
   528
            fi
icculus@3939
   529
            have_audio=yes
icculus@3939
   530
        fi
icculus@3939
   531
    fi
icculus@3939
   532
}
icculus@3939
   533
slouken@0
   534
CheckARTSC()
slouken@0
   535
{
slouken@0
   536
    AC_ARG_ENABLE(arts,
slouken@1637
   537
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   538
                  , enable_arts=yes)
slouken@0
   539
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   540
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   541
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   542
            : # arts isn't installed
slouken@0
   543
        else
slouken@1361
   544
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   545
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@1361
   546
            ARTS_PREFIX=`$ARTSCONFIG --arts-prefix`
slouken@0
   547
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   548
            audio_arts=no
slouken@0
   549
            save_CFLAGS="$CFLAGS"
slouken@1361
   550
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   551
            AC_TRY_COMPILE([
slouken@0
   552
             #include <artsc.h>
slouken@0
   553
            ],[
slouken@0
   554
             arts_stream_t stream;
slouken@0
   555
            ],[
slouken@0
   556
            audio_arts=yes
slouken@0
   557
            ])
slouken@0
   558
            CFLAGS="$save_CFLAGS"
slouken@0
   559
            AC_MSG_RESULT($audio_arts)
slouken@0
   560
            if test x$audio_arts = xyes; then
slouken@294
   561
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   562
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   563
                              , enable_arts_shared=yes)
slouken@1361
   564
                arts_lib_spec="$ARTS_PREFIX/lib/libartsc.so.*"
slouken@1606
   565
                arts_lib=`ls -- $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   566
                echo "-- $arts_lib_spec -> $arts_lib"
slouken@1467
   567
slouken@1467
   568
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   569
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   570
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   571
                if test x$have_loadso != xyes && \
slouken@296
   572
                   test x$enable_arts_shared = xyes; then
slouken@1467
   573
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   574
                fi
icculus@1173
   575
                if test x$have_loadso = xyes && \
slouken@294
   576
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@1361
   577
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   578
                else
slouken@1521
   579
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   580
                fi
slouken@1361
   581
                have_audio=yes
slouken@0
   582
            fi
slouken@0
   583
        fi
slouken@0
   584
    fi
slouken@0
   585
}
slouken@0
   586
slouken@0
   587
dnl See if the NAS audio interface is supported
slouken@0
   588
CheckNAS()
slouken@0
   589
{
slouken@0
   590
    AC_ARG_ENABLE(nas,
slouken@1637
   591
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   592
                  , enable_nas=yes)
slouken@0
   593
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
slouken@4037
   594
        save_LDFLAGS="$LDFLAGS"
slouken@4037
   595
        LDFLAGS="$LDFLAGS -lXt -lm"
slouken@4037
   596
        AC_CHECK_HEADER(audio/audiolib.h, have_audio_hdr=yes)
slouken@4037
   597
        AC_CHECK_LIB(audio, AuOpenServer, have_audio_lib=yes)
slouken@4037
   598
        AC_CHECK_HEADER(nas/audiolib.h, have_nas_hdr=yes)
slouken@4037
   599
        AC_CHECK_LIB(nas, AuOpenServer, have_nas_lib=yes)
slouken@4037
   600
        LDFLAGS="$save_LDFLAGS"
slouken@4034
   601
slouken@41
   602
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   603
        have_nas=no
slouken@4037
   604
        if test x$have_audio_hdr = xyes -a x$have_audio_lib = xyes; then
slouken@41
   605
            have_nas=yes
slouken@4037
   606
            NAS_LIBS="-laudio -lXt"
slouken@4037
   607
        elif test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
slouken@605
   608
            have_nas=yes
slouken@1361
   609
            NAS_LIBS="-lnas -lXt"
slouken@4037
   610
	fi
slouken@605
   611
        AC_MSG_RESULT($have_nas)
slouken@4034
   612
slouken@1361
   613
        if test x$have_nas = xyes; then
slouken@1361
   614
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   615
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   616
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1521
   617
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
slouken@1361
   618
            have_audio=yes
slouken@1361
   619
        fi
slouken@0
   620
    fi
slouken@0
   621
}
slouken@0
   622
slouken@68
   623
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   624
CheckDiskAudio()
slouken@68
   625
{
slouken@68
   626
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   627
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   628
                  , enable_diskaudio=yes)
slouken@68
   629
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   630
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   631
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   632
    fi
slouken@68
   633
}
slouken@68
   634
icculus@1532
   635
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   636
CheckDummyAudio()
icculus@1532
   637
{
icculus@1532
   638
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   639
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   640
                  , enable_dummyaudio=yes)
icculus@1532
   641
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   642
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   643
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   644
    fi
icculus@1532
   645
}
icculus@1532
   646
slouken@398
   647
dnl Set up the Atari Audio driver
slouken@398
   648
CheckAtariAudio()
slouken@398
   649
{
slouken@398
   650
    AC_ARG_ENABLE(mintaudio,
slouken@1637
   651
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
slouken@398
   652
                  , enable_mintaudio=yes)
slouken@398
   653
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   654
        mintaudio=no
slouken@398
   655
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   656
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   657
            mintaudio=yes
slouken@1361
   658
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   659
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
patmandin@1477
   660
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
slouken@1361
   661
            have_audio=yes
slouken@398
   662
        fi
slouken@398
   663
    fi
slouken@398
   664
}
slouken@398
   665
slouken@0
   666
dnl See if we can use x86 assembly blitters
slouken@1361
   667
# NASM is available from: http://nasm.sourceforge.net
slouken@0
   668
CheckNASM()
slouken@0
   669
{
slouken@0
   670
    dnl Make sure we are running on an x86 platform
slouken@1550
   671
    case $host in
slouken@0
   672
        i?86*)
slouken@0
   673
            ;;
slouken@0
   674
        *)
slouken@0
   675
        # Nope, bail early.
slouken@0
   676
            return
slouken@0
   677
            ;;
slouken@0
   678
    esac
slouken@0
   679
    dnl Check for NASM (for assembly blit routines)
slouken@0
   680
    AC_ARG_ENABLE(nasm,
slouken@1637
   681
AC_HELP_STRING([--enable-nasm], [use nasm assembly blitters on x86 [[default=yes]]]),
slouken@0
   682
                  , enable_nasm=yes)
slouken@1402
   683
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_nasm = xyes; then
icculus@3950
   684
        CompileNASM()
icculus@3950
   685
        {
icculus@3950
   686
            # Usage: CompileNASM <filename>
icculus@3950
   687
            AC_MSG_CHECKING(to see if $NASM supports $1)
icculus@3950
   688
            if $NASM $NASMFLAGS $1 -o $1.o >&AS_MESSAGE_LOG_FD 2>&1; then
icculus@3950
   689
                CompileNASM_ret="yes"
icculus@3950
   690
            else
icculus@3950
   691
                CompileNASM_ret="no"
icculus@3950
   692
            fi
icculus@3950
   693
            rm -f $1 $1.o
icculus@3950
   694
            AC_MSG_RESULT($CompileNASM_ret)
icculus@3950
   695
            test "$CompileNASM_ret" = "yes"
icculus@3950
   696
        }
icculus@3950
   697
icculus@3950
   698
        if test x"$NASMFLAGS" = x; then
icculus@3950
   699
            case $ARCH in
icculus@3950
   700
              win32)
icculus@3950
   701
                  NASMFLAGS="-f win32"
icculus@3950
   702
                  ;;
icculus@3950
   703
              openbsd)
icculus@3950
   704
                  NASMFLAGS="-f aoutb"
icculus@3950
   705
                  ;;
icculus@3950
   706
              macosx)
icculus@3950
   707
                  NASMFLAGS="-f macho"
icculus@3950
   708
                  ;;
icculus@3950
   709
              *)
icculus@3950
   710
                  NASMFLAGS="-f elf"
icculus@3950
   711
                  ;;
icculus@3950
   712
            esac
icculus@3950
   713
        fi
icculus@3950
   714
slouken@1871
   715
        AC_PATH_PROG(NASM, yasm)
icculus@3950
   716
        echo "%ifidn __OUTPUT_FORMAT__,elf" > unquoted-sections
icculus@3950
   717
        echo "section .note.GNU-stack noalloc noexec nowrite progbits" >> unquoted-sections
icculus@3950
   718
        echo "%endif" >> unquoted-sections
icculus@3950
   719
        CompileNASM unquoted-sections || NASM=""
icculus@3950
   720
slouken@1871
   721
        if test "x$NASM" = x -o "x$NASM" = x'"$NASM"'; then
icculus@3950
   722
            $as_unset ac_cv_path_NASM
slouken@1871
   723
            AC_PATH_PROG(NASM, nasm)
slouken@1871
   724
        fi
slouken@1871
   725
        if test "x$NASM" != x -a "x$NASM" != x'"$NASM"'; then
slouken@1361
   726
            AC_DEFINE(SDL_HERMES_BLITTERS)
slouken@1361
   727
            SOURCES="$SOURCES $srcdir/src/hermes/*.asm"
icculus@3972
   728
            NASMFLAGS="$NASMFLAGS -I $srcdir/src/hermes/"
slouken@1871
   729
slouken@1871
   730
            dnl See if hidden visibility is supported
icculus@3950
   731
            echo "GLOBAL _bar:function hidden" > symbol-visibility
icculus@3950
   732
            echo "_bar:" >> symbol-visibility
icculus@3950
   733
            CompileNASM symbol-visibility && NASMFLAGS="$NASMFLAGS -DHIDDEN_VISIBILITY"
slouken@1871
   734
slouken@1361
   735
            AC_SUBST(NASM)
slouken@0
   736
            AC_SUBST(NASMFLAGS)
slouken@1361
   737
slouken@1550
   738
            case "$host" in
slouken@886
   739
                # this line is needed for QNX, because it's not defined the __ELF__
slouken@1361
   740
                *-*-qnx*)
slouken@1521
   741
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   742
                *-*-solaris*)
slouken@1521
   743
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   744
            esac
slouken@1361
   745
        fi
slouken@1361
   746
    fi
slouken@1361
   747
}
slouken@886
   748
slouken@1361
   749
dnl Check for altivec instruction support using gas syntax
slouken@1361
   750
CheckAltivec()
slouken@1361
   751
{
slouken@1361
   752
    AC_ARG_ENABLE(altivec,
slouken@1637
   753
AC_HELP_STRING([--enable-altivec], [use altivec assembly blitters on PPC [[default=yes]]]),
slouken@1361
   754
                  , enable_altivec=yes)
slouken@1402
   755
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_altivec = xyes; then
slouken@1361
   756
        have_altivec_h_hdr=no
slouken@1361
   757
        AC_CHECK_HEADER(altivec.h, have_altivec_h_hdr=yes)
slouken@886
   758
slouken@1361
   759
        save_CFLAGS="$CFLAGS"
slouken@1361
   760
        have_gcc_altivec=no
slouken@1361
   761
        AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@1361
   762
        altivec_CFLAGS="-maltivec"
slouken@1361
   763
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   764
slouken@1361
   765
        if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   766
          AC_TRY_COMPILE([
slouken@1361
   767
          #include <altivec.h>
slouken@1361
   768
          vector unsigned int vzero() {
slouken@1361
   769
              return vec_splat_u32(0);
slouken@1361
   770
          }
slouken@1361
   771
          ],[
slouken@1361
   772
          ],[
slouken@1361
   773
          have_gcc_altivec=yes
slouken@1361
   774
          ])
slouken@1361
   775
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   776
        else
slouken@1361
   777
          AC_TRY_COMPILE([
slouken@1361
   778
          vector unsigned int vzero() {
slouken@1361
   779
              return vec_splat_u32(0);
slouken@1361
   780
          }
slouken@1361
   781
          ],[
slouken@1361
   782
          ],[
slouken@1361
   783
          have_gcc_altivec=yes
slouken@1361
   784
          ])
slouken@1361
   785
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   786
        fi
slouken@1361
   787
slouken@1361
   788
        if test x$have_gcc_altivec = xno; then
slouken@1361
   789
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@1361
   790
            altivec_CFLAGS="-faltivec"
slouken@1361
   791
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   792
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   793
              AC_TRY_COMPILE([
slouken@1361
   794
              #include <altivec.h>
slouken@1361
   795
              vector unsigned int vzero() {
slouken@1361
   796
                  return vec_splat_u32(0);
slouken@1361
   797
              }
slouken@1361
   798
              ],[
slouken@1361
   799
              ],[
slouken@1361
   800
              have_gcc_altivec=yes
slouken@1361
   801
              ])
slouken@1361
   802
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   803
            else
slouken@1361
   804
              AC_TRY_COMPILE([
slouken@1361
   805
              vector unsigned int vzero() {
slouken@1361
   806
                  return vec_splat_u32(0);
slouken@1361
   807
              }
slouken@1361
   808
              ],[
slouken@1361
   809
              ],[
slouken@1361
   810
              have_gcc_altivec=yes
slouken@1361
   811
              ])
slouken@1361
   812
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   813
            fi
slouken@1361
   814
        fi
slouken@1361
   815
        CFLAGS="$save_CFLAGS"
slouken@1361
   816
slouken@1361
   817
        if test x$have_gcc_altivec = xyes; then
slouken@1361
   818
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@1361
   819
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   820
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@1361
   821
            fi
slouken@1521
   822
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@0
   823
        fi
slouken@0
   824
    fi
slouken@0
   825
}
slouken@0
   826
icculus@1573
   827
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   828
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   829
CheckVisibilityHidden()
icculus@1573
   830
{
icculus@1573
   831
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   832
    have_gcc_fvisibility=no
icculus@1573
   833
icculus@1573
   834
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   835
    save_CFLAGS="$CFLAGS"
icculus@1573
   836
    CFLAGS="$save_CFLAGS $visibility_CFLAGS"
icculus@1573
   837
    AC_TRY_COMPILE([
slouken@1745
   838
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   839
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   840
    #endif
icculus@1573
   841
    ],[
icculus@1573
   842
    ],[
icculus@1573
   843
    have_gcc_fvisibility=yes
icculus@1573
   844
    ])
icculus@1573
   845
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   846
    CFLAGS="$save_CFLAGS"
icculus@1573
   847
icculus@1573
   848
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   849
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   850
    fi
icculus@1573
   851
}
icculus@1573
   852
icculus@1573
   853
icculus@1140
   854
dnl Do the iPod thing
icculus@1140
   855
CheckIPod()
icculus@1140
   856
{
icculus@1140
   857
    AC_ARG_ENABLE(ipod,
slouken@1361
   858
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [default=yes on arm-elf]]),
slouken@1361
   859
        , enable_ipod=yes)
icculus@1140
   860
icculus@1140
   861
    if test x$enable_ipod = xyes; then
slouken@1521
   862
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
slouken@1361
   863
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   864
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   865
    fi
slouken@1361
   866
}
icculus@1140
   867
slouken@30
   868
dnl Find the nanox include and library directories
slouken@30
   869
CheckNANOX()
slouken@30
   870
{
slouken@292
   871
    AC_ARG_ENABLE(video-nanox,
slouken@1637
   872
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
slouken@292
   873
        , enable_video_nanox=no)
slouken@30
   874
slouken@292
   875
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   876
        AC_ARG_ENABLE(nanox-debug,  
slouken@1637
   877
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
slouken@1361
   878
            , enable_nanox_debug=no)
slouken@292
   879
        if test x$enable_nanox_debug = xyes; then
slouken@1521
   880
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   881
        fi
slouken@30
   882
slouken@1361
   883
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1637
   884
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
slouken@1361
   885
            , enable_nanox_share_memory=no)
slouken@292
   886
        if test x$enable_nanox_share_memory = xyes; then
slouken@1521
   887
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   888
        fi
slouken@30
   889
slouken@1361
   890
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1637
   891
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
slouken@1361
   892
            , enable_nanox_direct_fb=no)
slouken@471
   893
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1521
   894
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   895
        fi
slouken@30
   896
slouken@1361
   897
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   898
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1521
   899
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
slouken@1361
   900
        have_video=yes
slouken@292
   901
    fi
slouken@30
   902
}
slouken@30
   903
slouken@0
   904
dnl Find the X11 include and library directories
slouken@0
   905
CheckX11()
slouken@0
   906
{
slouken@0
   907
    AC_ARG_ENABLE(video-x11,
slouken@1637
   908
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   909
                  , enable_video_x11=yes)
slouken@0
   910
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   911
        case "$host" in
slouken@1807
   912
            *-*-darwin*)
slouken@1807
   913
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   914
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   915
                    x_includes="/usr/X11R6/include"
slouken@1806
   916
                    x_libraries="/usr/X11R6/lib"
slouken@1806
   917
                fi
slouken@1806
   918
                ;;
slouken@1806
   919
        esac
slouken@0
   920
        AC_PATH_X
slouken@0
   921
        AC_PATH_XTRA
slouken@0
   922
        if test x$have_x = xyes; then
slouken@1879
   923
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
   924
            # will not end up in the global namespace, which causes problems
slouken@1879
   925
            # with other libraries calling X11 functions.
slouken@1879
   926
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
   927
icculus@1168
   928
            AC_ARG_ENABLE(x11-shared,
slouken@1879
   929
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
   930
                          , enable_x11_shared=maybe)
icculus@1168
   931
slouken@1550
   932
            case "$host" in
icculus@1589
   933
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
   934
                    x11_symbols_private=yes
icculus@1174
   935
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   936
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
   937
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
   938
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@1174
   939
                    ;;
slouken@1384
   940
                *-*-osf*)
slouken@1384
   941
                    x11_lib='libX11.so'
slouken@1384
   942
                    x11ext_lib='libXext.so'
slouken@1384
   943
                    ;;
slouken@1384
   944
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
   945
                    x11_lib='libX11.so'
icculus@1299
   946
                    x11ext_lib='libXext.so'
icculus@1299
   947
                    ;;
icculus@1174
   948
                *)
slouken@4087
   949
                    x11_lib_path=[`echo $X_LIBS | sed 's/.*-L\([^ ]*\).*/\1/'`]
slouken@1571
   950
                    for path in $x11_lib_path /usr/lib /usr/X11/lib /usr/X11R6/lib; do
slouken@1571
   951
                        if test "x$x11_lib" = "x"; then
slouken@1606
   952
                            x11_lib=[`ls -- $path/libX11.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   953
                            if test "x$x11_lib" = "x"; then
slouken@1879
   954
                                x11_lib=[`ls -- $path/libX11.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   955
                            fi
slouken@1571
   956
                        fi
slouken@1571
   957
                        if test "x$x11ext_lib" = "x"; then
slouken@1606
   958
                            x11ext_lib=[`ls -- $path/libXext.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   959
                            if test "x$x11ext_lib" = "x"; then
slouken@1879
   960
                                x11ext_lib=[`ls -- $path/libXext.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   961
                            fi
slouken@1571
   962
                        fi
icculus@1589
   963
                        if test "x$xrender_lib" = "x"; then
slouken@1606
   964
                            xrender_lib=[`ls -- $path/libXrender.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   965
                            if test "x$xrender_lib" = "x"; then
slouken@1879
   966
                                xrender_lib=[`ls -- $path/libXrender.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   967
                            fi
icculus@1589
   968
                        fi
icculus@1589
   969
                        if test "x$xrandr_lib" = "x"; then
slouken@1606
   970
                            xrandr_lib=[`ls -- $path/libXrandr.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   971
                            if test "x$xrandr_lib" = "x"; then
slouken@1879
   972
                                xrandr_lib=[`ls -- $path/libXrandr.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   973
                            fi
icculus@1589
   974
                        fi
slouken@1569
   975
                    done
icculus@1174
   976
                    ;;
icculus@1174
   977
            esac
icculus@1168
   978
slouken@1361
   979
            X_CFLAGS="$X_CFLAGS -DXTHREADS"
slouken@1361
   980
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
   981
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
   982
            fi
slouken@1799
   983
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
   984
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
   985
slouken@1468
   986
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
   987
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
   988
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
   989
slouken@1879
   990
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
   991
                enable_x11_shared=$x11_symbols_private
slouken@1879
   992
            fi
icculus@1173
   993
            if test x$have_loadso != xyes && \
icculus@1168
   994
               test x$enable_x11_shared = xyes; then
slouken@1467
   995
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
   996
                enable_x11_shared=no
icculus@1168
   997
            fi
slouken@1879
   998
            if test x$x11_symbols_private != xyes && \
icculus@1875
   999
               test x$enable_x11_shared = xyes; then
icculus@1875
  1000
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
  1001
                enable_x11_shared=no
icculus@1875
  1002
            fi
icculus@1875
  1003
icculus@1173
  1004
            if test x$have_loadso = xyes && \
icculus@1170
  1005
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
  1006
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
  1007
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
  1008
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
  1009
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
  1010
            else
icculus@1589
  1011
                enable_x11_shared=no
slouken@1521
  1012
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1013
            fi
slouken@1361
  1014
            have_video=yes
slouken@0
  1015
slouken@1307
  1016
            AC_ARG_ENABLE(dga,
slouken@1637
  1017
AC_HELP_STRING([--enable-dga], [allow use of X11 DGA code [[default=yes]]]),
slouken@1307
  1018
                          , enable_dga=yes)
slouken@1307
  1019
            if test x$enable_dga = xyes; then
slouken@1361
  1020
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86dga/*.c"
slouken@1307
  1021
            fi
slouken@1307
  1022
            AC_ARG_ENABLE(video-dga,
slouken@1637
  1023
AC_HELP_STRING([--enable-video-dga], [use DGA 2.0 video driver [[default=yes]]]),
slouken@1307
  1024
                  , enable_video_dga=yes)
slouken@1307
  1025
            if test x$enable_dga = xyes -a x$enable_video_dga = xyes; then
slouken@1361
  1026
                AC_DEFINE(SDL_VIDEO_DRIVER_DGA)
slouken@1361
  1027
                SOURCES="$SOURCES $srcdir/src/video/dga/*.c"
slouken@1307
  1028
            fi
slouken@1307
  1029
            AC_ARG_ENABLE(video-x11-dgamouse,
slouken@1637
  1030
AC_HELP_STRING([--enable-video-x11-dgamouse], [use X11 DGA for mouse events [[default=yes]]]),
slouken@1307
  1031
                          , enable_video_x11_dgamouse=yes)
slouken@1307
  1032
            if test x$enable_dga = xyes -a x$enable_video_x11_dgamouse = xyes; then
slouken@1361
  1033
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_DGAMOUSE)
slouken@1307
  1034
            fi
slouken@0
  1035
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
  1036
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
  1037
                          , enable_video_x11_vm=yes)
slouken@0
  1038
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
  1039
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
  1040
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
  1041
            fi
slouken@0
  1042
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
  1043
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
  1044
                          , enable_video_x11_xv=yes)
slouken@0
  1045
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
  1046
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
  1047
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
  1048
            fi
slouken@227
  1049
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1050
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1051
                            , enable_video_x11_xinerama=yes)
slouken@227
  1052
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
  1053
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
  1054
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
  1055
            fi
slouken@242
  1056
            AC_ARG_ENABLE(video-x11-xme,
slouken@1637
  1057
AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
slouken@242
  1058
                            , enable_video_x11_xme=yes)
slouken@242
  1059
            if test x$enable_video_x11_xme = xyes; then
slouken@1361
  1060
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
slouken@1361
  1061
                SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
slouken@242
  1062
            fi
icculus@1589
  1063
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1064
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1065
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1066
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1067
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1068
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1069
                                have_xrandr_h_hdr=yes,
icculus@1589
  1070
                                have_xrandr_h_hdr=no,
icculus@1589
  1071
                                [#include <X11/Xlib.h>
icculus@1589
  1072
                                ])
icculus@1589
  1073
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1074
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1075
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
  1076
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
  1077
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
  1078
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
  1079
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1080
                    else
icculus@1589
  1081
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
  1082
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
  1083
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
  1084
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
  1085
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1086
                        fi
icculus@1589
  1087
                    fi
icculus@1589
  1088
                fi
icculus@1589
  1089
            fi
icculus@1589
  1090
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
  1091
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
  1092
            fi
slouken@1783
  1093
            AC_ARG_ENABLE(video-x11-dpms,
slouken@1783
  1094
AC_HELP_STRING([--enable-video-x11-dpms], [enable X11 DPMS extension [[default=yes]]]),
slouken@1783
  1095
                            , enable_video_x11_dpms=yes)
slouken@1783
  1096
            if test x$enable_video_x11_dpms = xyes; then
slouken@1783
  1097
                AC_CHECK_HEADER(X11/extensions/dpms.h,
slouken@1783
  1098
                                have_dpms_h_hdr=yes,
slouken@1783
  1099
                                have_dpms_h_hdr=no,
slouken@1783
  1100
                                [#include <X11/Xlib.h>
slouken@1783
  1101
                                ])
slouken@1783
  1102
                if test x$have_dpms_h_hdr = xyes; then
slouken@1783
  1103
                    AC_DEFINE(SDL_VIDEO_DRIVER_X11_DPMS)
slouken@1783
  1104
                fi
slouken@1783
  1105
            fi
slouken@0
  1106
        fi
slouken@0
  1107
    fi
slouken@0
  1108
}
slouken@279
  1109
slouken@1361
  1110
dnl Check for QNX photon video driver
slouken@0
  1111
CheckPHOTON()
slouken@0
  1112
{
slouken@0
  1113
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1114
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1115
                  , enable_video_photon=yes)
slouken@0
  1116
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1117
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1118
        video_photon=no
slouken@0
  1119
        AC_TRY_COMPILE([
slouken@0
  1120
          #include <Ph.h>
slouken@0
  1121
          #include <Pt.h>
slouken@0
  1122
          #include <photon/Pg.h>
slouken@0
  1123
          #include <photon/PdDirect.h>
slouken@0
  1124
        ],[
slouken@0
  1125
         PgDisplaySettings_t *visual;
slouken@0
  1126
        ],[
slouken@0
  1127
        video_photon=yes
slouken@0
  1128
        ])
slouken@0
  1129
        AC_MSG_RESULT($video_photon)
slouken@0
  1130
        if test x$video_photon = xyes; then
slouken@1361
  1131
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1132
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1521
  1133
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
slouken@1361
  1134
            have_video=yes
slouken@1361
  1135
slouken@279
  1136
            CheckOpenGLQNX
slouken@0
  1137
        fi
slouken@0
  1138
    fi
slouken@0
  1139
}
slouken@0
  1140
slouken@1361
  1141
dnl Set up the BWindow video driver if enabled
slouken@1361
  1142
CheckBWINDOW()
slouken@1361
  1143
{
slouken@1361
  1144
    if test x$enable_video = xyes; then
slouken@1361
  1145
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1146
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1147
        have_video=yes
slouken@1361
  1148
    fi
slouken@1361
  1149
}
slouken@1361
  1150
slouken@1361
  1151
dnl Set up the Carbon/QuickDraw video driver for Mac OS X (but not Darwin)
slouken@1361
  1152
CheckCARBON()
slouken@1361
  1153
{
slouken@1361
  1154
    AC_ARG_ENABLE(video-carbon,
slouken@1637
  1155
AC_HELP_STRING([--enable-video-carbon], [use Carbon/QuickDraw video driver [[default=no]]]),
slouken@1361
  1156
                  , enable_video_carbon=no)
slouken@1361
  1157
    if test x$enable_video = xyes -a x$enable_video_carbon = xyes; then
slouken@1361
  1158
        AC_MSG_CHECKING(for Carbon framework)
slouken@1361
  1159
        have_carbon=no
slouken@1361
  1160
        AC_TRY_COMPILE([
slouken@1361
  1161
          #include <Carbon/Carbon.h>
slouken@1361
  1162
        ],[
slouken@1361
  1163
        ],[
slouken@1361
  1164
        have_carbon=yes
slouken@1361
  1165
        ])
slouken@1361
  1166
        AC_MSG_RESULT($have_carbon)
slouken@1361
  1167
        if test x$have_carbon = xyes; then
slouken@1361
  1168
            AC_DEFINE(SDL_VIDEO_DRIVER_TOOLBOX)
slouken@1361
  1169
            SOURCES="$SOURCES $srcdir/src/video/maccommon/*.c"
slouken@1361
  1170
            SOURCES="$SOURCES $srcdir/src/video/macrom/*.c"
slouken@1361
  1171
            have_video=yes
slouken@1361
  1172
        fi
slouken@1361
  1173
    fi
slouken@1361
  1174
}
slouken@1361
  1175
slouken@1361
  1176
dnl Set up the Cocoa/Quartz video driver for Mac OS X (but not Darwin)
slouken@1361
  1177
CheckCOCOA()
slouken@1361
  1178
{
slouken@1361
  1179
    AC_ARG_ENABLE(video-cocoa,
slouken@1637
  1180
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa/Quartz video driver [[default=yes]]]),
slouken@1361
  1181
                  , enable_video_cocoa=yes)
slouken@1361
  1182
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1183
        save_CFLAGS="$CFLAGS"
slouken@1361
  1184
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1185
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1186
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1187
        have_cocoa=no
slouken@1361
  1188
        AC_TRY_COMPILE([
slouken@1361
  1189
          #import <Cocoa/Cocoa.h>
slouken@1361
  1190
        ],[
slouken@1361
  1191
        ],[
slouken@1361
  1192
        have_cocoa=yes
slouken@1361
  1193
        ])
slouken@1361
  1194
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1195
        CFLAGS="$save_CFLAGS"
slouken@1361
  1196
        if test x$have_cocoa = xyes; then
slouken@1361
  1197
            AC_DEFINE(SDL_VIDEO_DRIVER_QUARTZ)
slouken@1361
  1198
            SOURCES="$SOURCES $srcdir/src/video/quartz/*.m"
slouken@1361
  1199
            have_video=yes
slouken@1361
  1200
        fi
slouken@1361
  1201
    fi
slouken@1361
  1202
}
slouken@1361
  1203
slouken@0
  1204
dnl Find the framebuffer console includes
slouken@0
  1205
CheckFBCON()
slouken@0
  1206
{
slouken@0
  1207
    AC_ARG_ENABLE(video-fbcon,
slouken@1637
  1208
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=yes]]]),
slouken@0
  1209
                  , enable_video_fbcon=yes)
slouken@0
  1210
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1211
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1212
        video_fbcon=no
slouken@0
  1213
        AC_TRY_COMPILE([
slouken@0
  1214
         #include <linux/fb.h>
slouken@0
  1215
         #include <linux/kd.h>
slouken@0
  1216
         #include <linux/keyboard.h>
slouken@0
  1217
        ],[
slouken@0
  1218
        ],[
slouken@0
  1219
        video_fbcon=yes
slouken@0
  1220
        ])
slouken@0
  1221
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1222
        if test x$video_fbcon = xyes; then
icculus@3917
  1223
            AC_CHECK_FUNCS(getpagesize)
slouken@1361
  1224
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1225
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1226
            have_video=yes
slouken@0
  1227
        fi
slouken@0
  1228
    fi
slouken@0
  1229
}
slouken@0
  1230
slouken@167
  1231
dnl Find DirectFB
slouken@167
  1232
CheckDirectFB()
slouken@167
  1233
{
slouken@167
  1234
    AC_ARG_ENABLE(video-directfb,
slouken@1637
  1235
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=yes]]]),
slouken@1588
  1236
                  , enable_video_directfb=yes)
slouken@167
  1237
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1238
        video_directfb=no
slouken@167
  1239
slouken@1588
  1240
        DIRECTFB_REQUIRED_VERSION=0.9.15
slouken@1588
  1241
slouken@1602
  1242
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1243
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1244
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1245
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1602
  1246
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1247
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1248
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1249
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@1588
  1250
                    video_directfb=yes
slouken@1588
  1251
                fi
slouken@1588
  1252
            fi
slouken@1602
  1253
            AC_MSG_RESULT($video_directfb)
slouken@167
  1254
        else
slouken@1588
  1255
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1588
  1256
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1257
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1258
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1259
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1260
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1261
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1262
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@167
  1263
                video_directfb=yes
slouken@167
  1264
            fi
slouken@1588
  1265
            AC_MSG_RESULT($video_directfb)
slouken@167
  1266
        fi
slouken@167
  1267
slouken@167
  1268
        if test x$video_directfb = xyes; then
slouken@1361
  1269
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1270
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1271
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@1521
  1272
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@1361
  1273
            have_video=yes
slouken@167
  1274
        fi
slouken@167
  1275
    fi
slouken@167
  1276
}
slouken@167
  1277
slouken@70
  1278
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1279
CheckPS2GS()
slouken@70
  1280
{
slouken@72
  1281
    AC_ARG_ENABLE(video-ps2gs,
slouken@1637
  1282
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=yes]]]),
slouken@72
  1283
                  , enable_video_ps2gs=yes)
slouken@70
  1284
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1285
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1286
        video_ps2gs=no
slouken@70
  1287
        AC_TRY_COMPILE([
slouken@70
  1288
         #include <linux/ps2/dev.h>
slouken@70
  1289
         #include <linux/ps2/gs.h>
slouken@70
  1290
        ],[
slouken@70
  1291
        ],[
slouken@70
  1292
        video_ps2gs=yes
slouken@70
  1293
        ])
slouken@72
  1294
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1295
        if test x$video_ps2gs = xyes; then
slouken@1361
  1296
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1297
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1298
            have_video=yes
slouken@70
  1299
        fi
slouken@70
  1300
    fi
slouken@70
  1301
}
slouken@70
  1302
slouken@0
  1303
dnl Find the GGI includes
slouken@0
  1304
CheckGGI()
slouken@0
  1305
{
slouken@0
  1306
    AC_ARG_ENABLE(video-ggi,
slouken@1637
  1307
AC_HELP_STRING([--enable-video-ggi], [use GGI video driver [[default=no]]]),
slouken@0
  1308
                  , enable_video_ggi=no)
slouken@0
  1309
    if test x$enable_video = xyes -a x$enable_video_ggi = xyes; then
slouken@0
  1310
        AC_MSG_CHECKING(for GGI support)
slouken@0
  1311
        video_ggi=no
slouken@0
  1312
        AC_TRY_COMPILE([
slouken@0
  1313
         #include <ggi/ggi.h>
slouken@0
  1314
         #include <ggi/gii.h>
slouken@0
  1315
        ],[
slouken@0
  1316
        ],[
slouken@0
  1317
        video_ggi=yes
slouken@0
  1318
        ])
slouken@0
  1319
        AC_MSG_RESULT($video_ggi)
slouken@0
  1320
        if test x$video_ggi = xyes; then
slouken@1361
  1321
            AC_DEFINE(SDL_VIDEO_DRIVER_GGI)
slouken@1361
  1322
            SOURCES="$SOURCES $srcdir/src/video/ggi/*.c"
slouken@1521
  1323
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lggi -lgii -lgg"
slouken@1361
  1324
            have_video=yes
slouken@0
  1325
        fi
slouken@0
  1326
    fi
slouken@0
  1327
}
slouken@0
  1328
slouken@0
  1329
dnl Find the SVGAlib includes and libraries
slouken@0
  1330
CheckSVGA()
slouken@0
  1331
{
slouken@0
  1332
    AC_ARG_ENABLE(video-svga,
slouken@1637
  1333
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=yes]]]),
slouken@1555
  1334
                  , enable_video_svga=yes)
slouken@0
  1335
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1336
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1337
        video_svga=no
slouken@0
  1338
        AC_TRY_COMPILE([
slouken@0
  1339
         #include <vga.h>
slouken@0
  1340
         #include <vgamouse.h>
slouken@0
  1341
         #include <vgakeyboard.h>
slouken@0
  1342
        ],[
slouken@0
  1343
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1344
             exit(0);
slouken@0
  1345
         }
slouken@0
  1346
        ],[
slouken@0
  1347
        video_svga=yes
slouken@0
  1348
        ])
slouken@0
  1349
        AC_MSG_RESULT($video_svga)
slouken@0
  1350
        if test x$video_svga = xyes; then
slouken@1361
  1351
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1352
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1353
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1354
            have_video=yes
slouken@0
  1355
        fi
slouken@0
  1356
    fi
slouken@0
  1357
}
slouken@0
  1358
slouken@75
  1359
dnl Find the VGL includes and libraries
slouken@75
  1360
CheckVGL()
slouken@75
  1361
{
slouken@75
  1362
    AC_ARG_ENABLE(video-vgl,
slouken@1637
  1363
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=yes]]]),
slouken@1588
  1364
                  , enable_video_vgl=yes)
slouken@75
  1365
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1366
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1367
        video_vgl=no
slouken@75
  1368
        AC_TRY_COMPILE([
slouken@75
  1369
         #include <sys/fbio.h>
slouken@75
  1370
         #include <sys/consio.h>
slouken@75
  1371
         #include <sys/kbio.h>
slouken@75
  1372
         #include <vgl.h>
slouken@75
  1373
        ],[
slouken@75
  1374
         VGLBitmap bitmap;
slouken@1836
  1375
         bitmap.Type = VIDBUF32;
slouken@1836
  1376
         bitmap.PixelBytes = 4;
slouken@144
  1377
         exit(bitmap.Bitmap);
slouken@75
  1378
        ],[
slouken@75
  1379
        video_vgl=yes
slouken@75
  1380
        ])
slouken@75
  1381
        AC_MSG_RESULT($video_vgl)
slouken@75
  1382
        if test x$video_vgl = xyes; then
slouken@1361
  1383
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1384
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1521
  1385
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
slouken@1361
  1386
            have_video=yes
slouken@75
  1387
        fi
slouken@75
  1388
    fi
slouken@75
  1389
}
slouken@75
  1390
slouken@1361
  1391
dnl Set up the wscons video driver if enabled
slouken@1361
  1392
CheckWscons()
slouken@1361
  1393
{
slouken@1361
  1394
    AC_ARG_ENABLE(video-wscons,
slouken@1637
  1395
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=yes]]]),
slouken@1361
  1396
                  , enable_video_wscons=yes)
slouken@1361
  1397
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1398
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1399
        video_wscons=no
slouken@1361
  1400
        AC_TRY_COMPILE([
slouken@1597
  1401
         #include <sys/time.h>
slouken@1597
  1402
         #include <dev/wscons/wsconsio.h>
slouken@1597
  1403
         #include <dev/wscons/wsdisplay_usl_io.h>
slouken@1361
  1404
        ],[
slouken@1597
  1405
         int wsmode = WSDISPLAYIO_MODE_DUMBFB;
slouken@1361
  1406
        ],[
slouken@1361
  1407
        video_wscons=yes
slouken@1361
  1408
        ])
slouken@1361
  1409
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1410
        if test x$video_wscons = xyes; then
slouken@1361
  1411
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1412
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1413
            have_video=yes
slouken@1361
  1414
        fi
slouken@1361
  1415
    fi
slouken@1361
  1416
}
slouken@1361
  1417
slouken@1361
  1418
slouken@0
  1419
dnl Find the AAlib includes
slouken@0
  1420
CheckAAlib()
slouken@0
  1421
{
slouken@0
  1422
    AC_ARG_ENABLE(video-aalib,
slouken@1637
  1423
AC_HELP_STRING([--enable-video-aalib], [use AAlib video driver [[default=no]]]),
slouken@0
  1424
                  , enable_video_aalib=no)
slouken@0
  1425
    if test x$enable_video = xyes -a x$enable_video_aalib = xyes; then
slouken@0
  1426
        AC_MSG_CHECKING(for AAlib support)
slouken@0
  1427
        video_aalib=no
slouken@0
  1428
        AC_TRY_COMPILE([
slouken@0
  1429
         #include <aalib.h>
slouken@0
  1430
        ],[
slouken@0
  1431
        ],[
slouken@0
  1432
        video_aalib=yes
slouken@0
  1433
        ])
slouken@0
  1434
        AC_MSG_RESULT($video_aalib)
slouken@0
  1435
        if test x$video_aalib = xyes; then
slouken@1361
  1436
            AC_DEFINE(SDL_VIDEO_DRIVER_AALIB)
slouken@1361
  1437
            SOURCES="$SOURCES $srcdir/src/video/aalib/*.c"
slouken@1521
  1438
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laa"
slouken@1361
  1439
            have_video=yes
slouken@0
  1440
        fi
slouken@0
  1441
    fi
slouken@0
  1442
}
slouken@0
  1443
slouken@1361
  1444
dnl Set up the QTopia video driver if enabled
slouken@1361
  1445
CheckQtopia()
slouken@1361
  1446
{
slouken@1361
  1447
    AC_ARG_ENABLE(video-qtopia,
slouken@1637
  1448
AC_HELP_STRING([--enable-video-qtopia], [use Qtopia video driver [[default=no]]]),
slouken@1361
  1449
                  , enable_video_qtopia=no)
slouken@1361
  1450
    if test x$enable_video = xyes -a x$enable_video_qtopia = xyes; then
slouken@1361
  1451
        AC_MSG_CHECKING(for Qtopia support)
slouken@1361
  1452
        video_qtopia=no
slouken@1361
  1453
        QTOPIA_FLAGS="-DQT_QWS_EBX -DQT_QWS_CUSTOM -DQWS -I${QPEDIR}/include -I${QTDIR}/include/ -DNO_DEBUG -fno-rtti -fno-exceptions"
slouken@1361
  1454
        AC_LANG_CPLUSPLUS
slouken@1361
  1455
        OLD_CXX="$CXXFLAGS"
slouken@1361
  1456
        CXXFLAGS="$QTOPIA_FLAGS"
slouken@1361
  1457
        AC_TRY_COMPILE([
slouken@1361
  1458
         #include <qpe/qpeapplication.h>
slouken@1361
  1459
        ],[
slouken@1361
  1460
        ],[
slouken@1361
  1461
        video_qtopia=yes
slouken@1361
  1462
        ])
slouken@1361
  1463
        CXXFLAGS="$OLD_CXX"
slouken@1361
  1464
        AC_MSG_RESULT($video_qtopia)
slouken@1361
  1465
        if test x$video_qtopia = xyes; then
slouken@1361
  1466
            AC_DEFINE(SDL_VIDEO_DRIVER_QTOPIA)
slouken@1361
  1467
            SOURCES="$SOURCES $srcdir/src/video/qtopia/*.cc"
slouken@1397
  1468
            SDLMAIN_SOURCES="$srcdir/src/main/qtopia/*.cc"
slouken@1521
  1469
            EXTRA_CFLAGS="$EXTRA_CFLAGS $QTOPIA_FLAGS"
slouken@1361
  1470
            SDL_CFLAGS="$SDL_CFLAGS -DQWS -Dmain=SDL_main"
slouken@1361
  1471
            SDL_LIBS="-lSDLmain $SDL_LIBS -L${QPEDIR}/lib -L${QTDIR}/lib/ -lqpe -lqte"
slouken@1361
  1472
            have_video=yes
slouken@1361
  1473
        fi
slouken@1361
  1474
        AC_LANG_C
slouken@1361
  1475
    fi
slouken@1361
  1476
}
slouken@1361
  1477
slouken@1361
  1478
dnl Set up the PicoGUI video driver if enabled
slouken@1361
  1479
CheckPicoGUI()
slouken@1361
  1480
{
slouken@1361
  1481
    AC_ARG_ENABLE(video-picogui,
slouken@1637
  1482
AC_HELP_STRING([--enable-video-picogui], [use PicoGUI video driver [[default=no]]]),
slouken@1361
  1483
                  , enable_video_picogui=no)
slouken@1361
  1484
    if test x$enable_video = xyes -a x$enable_video_picogui = xyes; then
slouken@1361
  1485
        AC_MSG_CHECKING(for PicoGUI support)
slouken@1361
  1486
        video_picogui=no
slouken@1361
  1487
        AC_TRY_COMPILE([
slouken@1361
  1488
         #include <picogui.h>
slouken@1361
  1489
        ],[
slouken@1361
  1490
        ],[
slouken@1361
  1491
        video_picogui=yes
slouken@1361
  1492
        ])
slouken@1361
  1493
        AC_MSG_RESULT($video_picogui)
slouken@1361
  1494
        if test x$video_picogui = xyes; then
slouken@1361
  1495
            AC_DEFINE(SDL_VIDEO_DRIVER_PICOGUI)
slouken@1361
  1496
            SOURCES="$SOURCES $srcdir/src/video/picogui/*.c"
slouken@1361
  1497
            SDL_LIBS="$SDL_LIBS -lpgui"
slouken@1361
  1498
            have_video=yes
slouken@1361
  1499
        fi
slouken@1361
  1500
    fi
slouken@1361
  1501
}
slouken@1361
  1502
slouken@1361
  1503
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1504
CheckAtariBiosEvent()
slouken@1361
  1505
{
slouken@1361
  1506
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
patmandin@1477
  1507
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.S"
slouken@1361
  1508
}
slouken@1361
  1509
slouken@281
  1510
dnl Set up the Atari Xbios driver
slouken@281
  1511
CheckAtariXbiosVideo()
slouken@281
  1512
{
slouken@281
  1513
    AC_ARG_ENABLE(xbios,
slouken@1637
  1514
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
slouken@281
  1515
                  , enable_video_xbios=yes)
slouken@281
  1516
    video_xbios=no
slouken@281
  1517
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1518
        video_xbios=yes
slouken@1361
  1519
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1520
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1521
        have_video=yes
slouken@281
  1522
    fi
slouken@281
  1523
}
slouken@281
  1524
slouken@281
  1525
dnl Set up the Atari Gem driver
slouken@281
  1526
CheckAtariGemVideo()
slouken@281
  1527
{
slouken@281
  1528
    AC_ARG_ENABLE(gem,
slouken@1637
  1529
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
slouken@281
  1530
                  , enable_video_gem=yes)
slouken@281
  1531
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1532
        video_gem=no
slouken@281
  1533
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1534
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1535
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1536
            video_gem=yes
slouken@1361
  1537
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1538
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
patmandin@1825
  1539
            SDL_LIBS="$SDL_LIBS -lgem"
slouken@1361
  1540
            have_video=yes
slouken@281
  1541
        fi
slouken@281
  1542
    fi
slouken@281
  1543
}
slouken@281
  1544
slouken@1
  1545
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1546
CheckDummyVideo()
slouken@1
  1547
{
slouken@1
  1548
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1549
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1550
                  , enable_video_dummy=yes)
slouken@1
  1551
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1552
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1553
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1554
        have_video=yes
slouken@1
  1555
    fi
slouken@1
  1556
}
slouken@1
  1557
slouken@0
  1558
dnl Check to see if OpenGL support is desired
slouken@0
  1559
AC_ARG_ENABLE(video-opengl,
slouken@1637
  1560
AC_HELP_STRING([--enable-video-opengl], [include OpenGL context creation [[default=yes]]]),
slouken@0
  1561
              , enable_video_opengl=yes)
slouken@0
  1562
slouken@0
  1563
dnl Find OpenGL
icculus@1191
  1564
CheckOpenGLX11()
slouken@0
  1565
{
slouken@0
  1566
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1567
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1568
        video_opengl=no
slouken@0
  1569
        AC_TRY_COMPILE([
slouken@0
  1570
         #include <GL/gl.h>
slouken@0
  1571
         #include <GL/glx.h>
icculus@3967
  1572
         #include <GL/glu.h>
slouken@0
  1573
        ],[
slouken@0
  1574
        ],[
slouken@0
  1575
        video_opengl=yes
slouken@0
  1576
        ])
slouken@0
  1577
        AC_MSG_RESULT($video_opengl)
slouken@0
  1578
        if test x$video_opengl = xyes; then
slouken@1361
  1579
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1580
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@0
  1581
        fi
slouken@0
  1582
    fi
slouken@0
  1583
}
slouken@0
  1584
slouken@279
  1585
dnl Find QNX RtP OpenGL
slouken@279
  1586
CheckOpenGLQNX()
slouken@279
  1587
{
slouken@279
  1588
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@279
  1589
        AC_MSG_CHECKING(for OpenGL (Photon) support)
slouken@279
  1590
        video_opengl=no
slouken@279
  1591
        AC_TRY_COMPILE([
slouken@279
  1592
         #include <GL/gl.h>
slouken@279
  1593
        ],[
slouken@279
  1594
        ],[
slouken@279
  1595
        video_opengl=yes
slouken@279
  1596
        ])
slouken@279
  1597
        AC_MSG_RESULT($video_opengl)
slouken@279
  1598
        if test x$video_opengl = xyes; then
slouken@1361
  1599
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1600
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1601
        fi
slouken@279
  1602
    fi
slouken@279
  1603
}
slouken@279
  1604
slouken@1361
  1605
dnl Check for Win32 OpenGL
slouken@1361
  1606
CheckWIN32GL()
slouken@1361
  1607
{
slouken@1361
  1608
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1609
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1610
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1361
  1611
    fi
slouken@1361
  1612
}
slouken@1361
  1613
slouken@0
  1614
dnl Check for BeOS OpenGL
slouken@0
  1615
CheckBeGL()
slouken@0
  1616
{
slouken@0
  1617
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1618
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1619
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1620
    fi
slouken@0
  1621
}
slouken@0
  1622
slouken@0
  1623
dnl Check for MacOS OpenGL
slouken@0
  1624
CheckMacGL()
slouken@0
  1625
{
slouken@0
  1626
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1627
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1550
  1628
        case "$host" in
slouken@0
  1629
            *-*-darwin*)
slouken@1625
  1630
                if test x$enable_video_cocoa = xyes; then
slouken@1625
  1631
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1632
                fi
slouken@1625
  1633
                if test x$enable_video_carbon = xyes; then
slouken@1625
  1634
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AGL"
slouken@1625
  1635
                fi
slouken@0
  1636
        esac
slouken@0
  1637
    fi
slouken@0
  1638
}
slouken@0
  1639
patmandin@978
  1640
dnl Check for Mesa offscreen rendering
patmandin@989
  1641
CheckAtariOSMesa()
patmandin@978
  1642
{
patmandin@989
  1643
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1644
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1645
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1646
patmandin@991
  1647
        # Static linking to -lOSMesa
patmandin@989
  1648
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1649
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1650
            # -lOSMesa is really the static library
patmandin@989
  1651
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1652
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1653
            fi
patmandin@989
  1654
        else
patmandin@991
  1655
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1656
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1657
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1658
        fi
slouken@1361
  1659
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1660
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
patmandin@1825
  1661
        SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
patmandin@1825
  1662
        SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
patmandin@991
  1663
patmandin@991
  1664
        AC_ARG_ENABLE(osmesa-shared,
slouken@1637
  1665
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
patmandin@991
  1666
                              , enable_osmesa_shared=yes)
patmandin@991
  1667
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1668
            # Dynamic linking
patmandin@991
  1669
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1670
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1671
            fi
slouken@1361
  1672
        fi
patmandin@978
  1673
    fi
patmandin@978
  1674
}
patmandin@978
  1675
slouken@0
  1676
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1677
CheckInputEvents()
slouken@0
  1678
{
slouken@0
  1679
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1680
    AC_ARG_ENABLE(input-events,
slouken@1637
  1681
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1682
                  , enable_input_events=yes)
slouken@0
  1683
    if test x$enable_input_events = xyes; then
slouken@0
  1684
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1685
        use_input_events=no
slouken@0
  1686
        AC_TRY_COMPILE([
slouken@0
  1687
          #include <linux/input.h>
slouken@0
  1688
        ],[
slouken@0
  1689
          #ifndef EVIOCGNAME
slouken@0
  1690
          #error EVIOCGNAME() ioctl not available
slouken@0
  1691
          #endif
slouken@0
  1692
        ],[
slouken@0
  1693
        use_input_events=yes
slouken@0
  1694
        ])
slouken@0
  1695
        AC_MSG_RESULT($use_input_events)
slouken@0
  1696
        if test x$use_input_events = xyes; then
slouken@1361
  1697
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1698
        fi
slouken@0
  1699
    fi
slouken@0
  1700
}
slouken@0
  1701
icculus@1201
  1702
dnl See if we can use the Touchscreen input library
icculus@1201
  1703
CheckTslib()
icculus@1201
  1704
{
icculus@1201
  1705
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1706
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1707
                  , enable_input_tslib=yes)
icculus@1201
  1708
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1709
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1710
        enable_input_tslib=no
icculus@1201
  1711
        AC_TRY_COMPILE([
icculus@1201
  1712
          #include "tslib.h"
icculus@1201
  1713
        ],[
icculus@1201
  1714
        ],[
icculus@1201
  1715
        enable_input_tslib=yes
icculus@1201
  1716
        ])
icculus@1201
  1717
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1718
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1719
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1720
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1721
        fi
icculus@1201
  1722
    fi
icculus@1201
  1723
}
icculus@1201
  1724
slouken@399
  1725
dnl See if we can use GNU pth library for threads
slouken@399
  1726
CheckPTH()
slouken@399
  1727
{
slouken@399
  1728
    dnl Check for pth support
slouken@399
  1729
    AC_ARG_ENABLE(pth,
slouken@1637
  1730
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1731
                  , enable_pth=yes)
slouken@399
  1732
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1733
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1734
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1735
            use_pth=no
slouken@399
  1736
        else
slouken@399
  1737
            use_pth=yes
slouken@399
  1738
        fi
slouken@399
  1739
        AC_MSG_CHECKING(pth)
slouken@1361
  1740
        AC_MSG_RESULT($use_pth)
slouken@399
  1741
        if test "x$use_pth" = xyes; then
slouken@1361
  1742
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1743
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1744
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1745
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1746
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1747
            have_threads=yes
slouken@399
  1748
        fi
slouken@399
  1749
    fi
slouken@399
  1750
}
slouken@399
  1751
slouken@0
  1752
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1753
CheckPTHREAD()
slouken@0
  1754
{
slouken@0
  1755
    dnl Check for pthread support
slouken@0
  1756
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1757
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1758
                  , enable_pthreads=yes)
slouken@0
  1759
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1760
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1761
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1762
                  , enable_pthread_sem=yes)
slouken@1550
  1763
    case "$host" in
slouken@1820
  1764
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1765
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1766
            pthread_lib="-lpthread"
slouken@1324
  1767
            ;;
slouken@0
  1768
        *-*-bsdi*)
slouken@0
  1769
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1770
            pthread_lib=""
slouken@0
  1771
            ;;
slouken@0
  1772
        *-*-darwin*)
slouken@0
  1773
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1774
# causes Carbon.p complaints?
slouken@0
  1775
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1776
            ;;
slouken@1565
  1777
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1778
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1779
            pthread_lib="-pthread"
slouken@0
  1780
            ;;
slouken@43
  1781
        *-*-netbsd*)
slouken@1383
  1782
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@4028
  1783
            pthread_lib="-lpthread"
slouken@43
  1784
            ;;
slouken@0
  1785
        *-*-openbsd*)
slouken@0
  1786
            pthread_cflags="-D_REENTRANT"
slouken@0
  1787
            pthread_lib="-pthread"
slouken@0
  1788
            ;;
slouken@0
  1789
        *-*-solaris*)
slouken@0
  1790
            pthread_cflags="-D_REENTRANT"
slouken@0
  1791
            pthread_lib="-lpthread -lposix4"
slouken@0
  1792
            ;;
slouken@0
  1793
        *-*-sysv5*)
slouken@0
  1794
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1795
            pthread_lib=""
slouken@0
  1796
            ;;
slouken@0
  1797
        *-*-irix*)
slouken@0
  1798
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1799
            pthread_lib="-lpthread"
slouken@0
  1800
            ;;
slouken@0
  1801
        *-*-aix*)
slouken@0
  1802
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1803
            pthread_lib="-lpthread"
slouken@0
  1804
            ;;
icculus@425
  1805
        *-*-hpux11*)
icculus@425
  1806
            pthread_cflags="-D_REENTRANT"
icculus@425
  1807
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1808
            ;;
slouken@0
  1809
        *-*-qnx*)
slouken@0
  1810
            pthread_cflags=""
slouken@0
  1811
            pthread_lib=""
slouken@0
  1812
            ;;
slouken@873
  1813
        *-*-osf*)
slouken@1019
  1814
            pthread_cflags="-D_REENTRANT"
slouken@873
  1815
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1816
                pthread_lib="-lpthread -lrt"
slouken@873
  1817
            else
slouken@1019
  1818
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1819
            fi
slouken@873
  1820
            ;;
slouken@0
  1821
        *)
slouken@0
  1822
            pthread_cflags="-D_REENTRANT"
slouken@0
  1823
            pthread_lib="-lpthread"
slouken@0
  1824
            ;;
slouken@0
  1825
    esac
icculus@1140
  1826
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1827
        # Save the original compiler flags and libraries
slouken@415
  1828
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1829
        # Add the pthread compiler flags and libraries
slouken@415
  1830
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1831
        # Check to see if we have pthread support on this system
slouken@0
  1832
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1833
        use_pthreads=no
slouken@0
  1834
        AC_TRY_LINK([
slouken@0
  1835
         #include <pthread.h>
slouken@0
  1836
        ],[
slouken@0
  1837
         pthread_attr_t type;
slouken@0
  1838
         pthread_attr_init(&type);
slouken@0
  1839
        ],[
slouken@0
  1840
        use_pthreads=yes
slouken@0
  1841
        ])
slouken@0
  1842
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1843
        # Restore the compiler flags and libraries
slouken@415
  1844
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1845
slouken@415
  1846
        # Do futher testing if we have pthread support...
slouken@0
  1847
        if test x$use_pthreads = xyes; then
slouken@1361
  1848
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1849
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1850
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1851
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1852
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1853
slouken@1438
  1854
            # Save the original compiler flags and libraries
slouken@1438
  1855
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1856
            # Add the pthread compiler flags and libraries
slouken@1438
  1857
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1858
slouken@0
  1859
            # Check to see if recursive mutexes are available
slouken@0
  1860
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1861
            has_recursive_mutexes=no
slouken@1324
  1862
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1863
                AC_TRY_COMPILE([
slouken@1324
  1864
                  #include <pthread.h>
slouken@1324
  1865
                ],[
slouken@1324
  1866
                  pthread_mutexattr_t attr;
slouken@1324
  1867
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1868
                ],[
slouken@1324
  1869
                has_recursive_mutexes=yes
slouken@1361
  1870
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1871
                ])
slouken@1324
  1872
            fi
slouken@1324
  1873
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1874
                AC_TRY_COMPILE([
slouken@1324
  1875
                  #include <pthread.h>
slouken@1324
  1876
                ],[
slouken@1324
  1877
                  pthread_mutexattr_t attr;
slouken@1324
  1878
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1879
                ],[
slouken@1324
  1880
                has_recursive_mutexes=yes
slouken@1361
  1881
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1882
                ])
slouken@1324
  1883
            fi
slouken@0
  1884
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1885
slouken@94
  1886
            # Check to see if pthread semaphore support is missing
slouken@94
  1887
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1888
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1889
                have_pthread_sem=no
slouken@94
  1890
                AC_TRY_COMPILE([
slouken@94
  1891
                  #include <pthread.h>
slouken@94
  1892
                  #include <semaphore.h>
slouken@94
  1893
                ],[
slouken@94
  1894
                ],[
slouken@94
  1895
                have_pthread_sem=yes
slouken@94
  1896
                ])
slouken@94
  1897
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1898
            fi
slouken@94
  1899
slouken@1438
  1900
            # Restore the compiler flags and libraries
slouken@1438
  1901
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1902
slouken@1361
  1903
            # Basic thread creation functions
slouken@1361
  1904
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1905
slouken@1361
  1906
            # Semaphores
slouken@1361
  1907
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1908
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1909
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1910
            else
slouken@1361
  1911
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1912
            fi
slouken@0
  1913
slouken@1361
  1914
            # Mutexes
slouken@1361
  1915
            # We can fake these with semaphores if necessary
slouken@1361
  1916
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1917
slouken@1361
  1918
            # Condition variables
slouken@1361
  1919
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1920
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1921
slouken@1361
  1922
            have_threads=yes
slouken@185
  1923
        else
slouken@1361
  1924
            CheckPTH
slouken@814
  1925
        fi
slouken@814
  1926
    fi
slouken@814
  1927
}
slouken@814
  1928
slouken@0
  1929
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  1930
CheckWIN32()
slouken@0
  1931
{
slouken@0
  1932
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  1933
    have_win32_gcc=no
slouken@0
  1934
    AC_TRY_COMPILE([
slouken@0
  1935
     #include <windows.h>
slouken@0
  1936
    ],[
slouken@0
  1937
    ],[
slouken@0
  1938
    have_win32_gcc=yes
slouken@0
  1939
    ])
slouken@0
  1940
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  1941
    if test x$have_win32_gcc != xyes; then
slouken@0
  1942
       AC_MSG_ERROR([
slouken@0
  1943
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  1944
       ])
slouken@0
  1945
    fi
slouken@0
  1946
slouken@0
  1947
    dnl See if the user wants to redirect standard output to files
slouken@0
  1948
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  1949
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  1950
                  , enable_stdio_redirect=yes)
slouken@0
  1951
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  1952
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  1953
    fi
slouken@1361
  1954
slouken@1361
  1955
    if test x$enable_video = xyes; then
slouken@1361
  1956
        AC_DEFINE(SDL_VIDEO_DRIVER_WINDIB)
slouken@1361
  1957
        SOURCES="$SOURCES $srcdir/src/video/wincommon/*.c"
slouken@1361
  1958
        SOURCES="$SOURCES $srcdir/src/video/windib/*.c"
slouken@1361
  1959
        have_video=yes
slouken@0
  1960
    fi
slouken@0
  1961
}
slouken@0
  1962
slouken@0
  1963
dnl Find the DirectX includes and libraries
slouken@0
  1964
CheckDIRECTX()
slouken@0
  1965
{
slouken@0
  1966
    AC_ARG_ENABLE(directx,
slouken@1637
  1967
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  1968
                  , enable_directx=yes)
slouken@0
  1969
    if test x$enable_directx = xyes; then
slouken@1361
  1970
        have_directx=no
slouken@1361
  1971
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  1972
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@1361
  1973
        AC_CHECK_HEADER(dinput.h, use_dinput=yes)
slouken@1361
  1974
        if test x$have_ddraw = xyes -a x$have_dsound = xyes -a x$use_dinput = xyes; then
slouken@1361
  1975
            have_directx=yes
slouken@1361
  1976
        fi
slouken@1361
  1977
        if test x$enable_video = xyes -a x$have_directx = xyes; then
slouken@1361
  1978
            AC_DEFINE(SDL_VIDEO_DRIVER_DDRAW)
slouken@1361
  1979
            SOURCES="$SOURCES $srcdir/src/video/windx5/*.c"
slouken@1361
  1980
            have_video=yes
slouken@1361
  1981
        fi
slouken@0
  1982
    fi
slouken@158
  1983
}
slouken@158
  1984
slouken@294
  1985
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  1986
CheckDLOPEN()
slouken@294
  1987
{
slouken@731
  1988
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  1989
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  1990
                  , enable_sdl_dlopen=yes)
slouken@731
  1991
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  1992
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  1993
        have_dlopen=no
slouken@294
  1994
        AC_TRY_COMPILE([
slouken@294
  1995
         #include <dlfcn.h>
slouken@294
  1996
        ],[
slouken@1638
  1997
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  1998
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  1999
         #endif
slouken@294
  2000
        ],[
slouken@1361
  2001
        have_dlopen=yes
slouken@294
  2002
        ])
slouken@1361
  2003
        AC_MSG_RESULT($have_dlopen)
slouken@294
  2004
slouken@1361
  2005
        if test x$have_dlopen = xyes; then
slouken@1521
  2006
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  2007
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  2008
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  2009
            AC_CHECK_LIB(dl, dlvsym, have_dlvsym=yes)
slouken@1361
  2010
            if test x$have_dlvsym = xyes; then
slouken@1361
  2011
                AC_DEFINE(HAVE_DLVSYM)
slouken@1361
  2012
            fi
slouken@1361
  2013
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  2014
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  2015
            have_loadso=yes
slouken@294
  2016
        fi
slouken@294
  2017
    fi
slouken@294
  2018
}
slouken@294
  2019
patmandin@651
  2020
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  2021
CheckAtariLdg()
patmandin@651
  2022
{
patmandin@651
  2023
    AC_ARG_ENABLE(atari-ldg,
slouken@1637
  2024
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
patmandin@651
  2025
                  , enable_atari_ldg=yes)
patmandin@651
  2026
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  2027
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  2028
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  2029
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  2030
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  2031
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
patmandin@1825
  2032
            SDL_LIBS="$SDL_LIBS -lldg -lgem"
icculus@1173
  2033
            have_loadso=yes
patmandin@651
  2034
        fi
patmandin@651
  2035
    fi
patmandin@651
  2036
}
patmandin@651
  2037
slouken@381
  2038
dnl Check for the usbhid(3) library on *BSD
slouken@381
  2039
CheckUSBHID()
slouken@381
  2040
{
slouken@381
  2041
    if test x$enable_joystick = xyes; then
slouken@1565
  2042
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  2043
        if test x$have_libusbhid = xyes; then
slouken@1565
  2044
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  2045
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  2046
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  2047
        else
slouken@1565
  2048
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  2049
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  2050
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  2051
        fi
slouken@1361
  2052
            
slouken@1361
  2053
        save_CFLAGS="$CFLAGS"
slouken@1361
  2054
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  2055
slouken@381
  2056
        AC_MSG_CHECKING(for usbhid)
slouken@381
  2057
        have_usbhid=no
slouken@381
  2058
        AC_TRY_COMPILE([
slouken@404
  2059
          #include <sys/types.h>
slouken@403
  2060
          #if defined(HAVE_USB_H)
slouken@403
  2061
          #include <usb.h>
slouken@403
  2062
          #endif
slouken@1565
  2063
          #ifdef __DragonFly__
slouken@1565
  2064
          # include <bus/usb/usb.h>
slouken@1565
  2065
          # include <bus/usb/usbhid.h>
slouken@1565
  2066
          #else
slouken@1565
  2067
          # include <dev/usb/usb.h>
slouken@1565
  2068
          # include <dev/usb/usbhid.h>
slouken@1565
  2069
          #endif
slouken@381
  2070
          #if defined(HAVE_USBHID_H)
slouken@381
  2071
          #include <usbhid.h>
slouken@381
  2072
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  2073
          #include <libusb.h>
slouken@381
  2074
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2075
          #include <libusbhid.h>
slouken@404
  2076
          #endif
slouken@381
  2077
        ],[
slouken@381
  2078
          struct report_desc *repdesc;
slouken@381
  2079
          struct usb_ctl_report *repbuf;
slouken@402
  2080
          hid_kind_t hidkind;
slouken@381
  2081
        ],[
slouken@381
  2082
        have_usbhid=yes
slouken@381
  2083
        ])
slouken@381
  2084
        AC_MSG_RESULT($have_usbhid)
slouken@381
  2085
slouken@381
  2086
        if test x$have_usbhid = xyes; then
slouken@381
  2087
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  2088
            have_usbhid_ucr_data=no
slouken@381
  2089
            AC_TRY_COMPILE([
slouken@404
  2090
              #include <sys/types.h>
slouken@404
  2091
              #if defined(HAVE_USB_H)
slouken@404
  2092
              #include <usb.h>
slouken@404
  2093
              #endif
slouken@1565
  2094
              #ifdef __DragonFly__
slouken@1565
  2095
              # include <bus/usb/usb.h>
slouken@1565
  2096
              # include <bus/usb/usbhid.h>
slouken@1565
  2097
              #else
slouken@1565
  2098
              # include <dev/usb/usb.h>
slouken@1565
  2099
              # include <dev/usb/usbhid.h>
slouken@1565
  2100
              #endif
slouken@381
  2101
              #if defined(HAVE_USBHID_H)
slouken@381
  2102
              #include <usbhid.h>
slouken@381
  2103
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  2104
              #include <libusb.h>
slouken@381
  2105
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2106
              #include <libusbhid.h>
slouken@381
  2107
              #endif
slouken@381
  2108
            ],[
slouken@381
  2109
              struct usb_ctl_report buf;
slouken@381
  2110
              if (buf.ucr_data) { }
slouken@381
  2111
            ],[
slouken@381
  2112
            have_usbhid_ucr_data=yes
slouken@381
  2113
            ])
slouken@381
  2114
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2115
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2116
            fi
slouken@381
  2117
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2118
            
slouken@1361
  2119
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2120
            have_usbhid_new=no
slouken@407
  2121
            AC_TRY_COMPILE([
slouken@407
  2122
              #include <sys/types.h>
slouken@407
  2123
              #if defined(HAVE_USB_H)
slouken@407
  2124
              #include <usb.h>
slouken@407
  2125
              #endif
slouken@4037
  2126
              #ifdef __DragonFly__
slouken@4028
  2127
              #include <bus/usb/usb.h>
slouken@4028
  2128
              #include <bus/usb/usbhid.h>
slouken@4037
  2129
              #else
slouken@407
  2130
              #include <dev/usb/usb.h>
slouken@407
  2131
              #include <dev/usb/usbhid.h>
slouken@4037
  2132
              #endif
slouken@407
  2133
              #if defined(HAVE_USBHID_H)
slouken@407
  2134
              #include <usbhid.h>
slouken@407
  2135
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2136
              #include <libusb.h>
slouken@407
  2137
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2138
              #include <libusbhid.h>
slouken@407
  2139
              #endif
slouken@407
  2140
            ],[
slouken@407
  2141
              report_desc_t d;
slouken@1361
  2142
              hid_start_parse(d, 1, 1);
slouken@407
  2143
            ],[
slouken@407
  2144
            have_usbhid_new=yes
slouken@407
  2145
            ])
slouken@407
  2146
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2147
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2148
            fi
slouken@407
  2149
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2150
slouken@1565
  2151
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2152
            have_machine_joystick=no
slouken@1565
  2153
            AC_TRY_COMPILE([
slouken@1565
  2154
              #include <machine/joystick.h>
slouken@1565
  2155
            ],[
slouken@1565
  2156
              struct joystick t;
slouken@1565
  2157
            ],[
slouken@1565
  2158
            have_machine_joystick=yes
slouken@1565
  2159
            ])
slouken@1565
  2160
            if test x$have_machine_joystick = xyes; then
slouken@1565
  2161
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  2162
            fi
slouken@1565
  2163
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2164
slouken@1361
  2165
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  2166
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2167
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2168
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2169
            have_joystick=yes
slouken@381
  2170
        fi
slouken@1361
  2171
        CFLAGS="$save_CFLAGS"
slouken@381
  2172
    fi
slouken@381
  2173
}
slouken@381
  2174
slouken@1361
  2175
dnl Check for clock_gettime()
slouken@1361
  2176
CheckClockGettime()
slouken@795
  2177
{
slouken@1361
  2178
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  2179
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  2180
                  , enable_clock_gettime=no)
slouken@1361
  2181
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2182
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2183
        if test x$have_clock_gettime = xyes; then
slouken@1361
  2184
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  2185
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
icculus@1175
  2186
        fi
slouken@795
  2187
    fi
slouken@795
  2188
}
slouken@795
  2189
slouken@1062
  2190
dnl Check for a valid linux/version.h
slouken@1062
  2191
CheckLinuxVersion()
slouken@1062
  2192
{
slouken@1062
  2193
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2194
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2195
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2196
    fi
slouken@1062
  2197
}
slouken@1062
  2198
slouken@1127
  2199
dnl Check if we want to use RPATH
slouken@1127
  2200
CheckRPATH()
slouken@1127
  2201
{
slouken@1127
  2202
    AC_ARG_ENABLE(rpath,
slouken@1637
  2203
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2204
                  , enable_rpath=yes)
slouken@1127
  2205
}
slouken@1127
  2206
slouken@1550
  2207
dnl Set up the configuration based on the host platform!
slouken@1550
  2208
case "$host" in
slouken@1361
  2209
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  2210
        ARCH=linux
slouken@1361
  2211
        CheckDummyVideo
slouken@1361
  2212
        CheckIPod
slouken@1361
  2213
        # Set up files for the timer library
icculus@1140
  2214
        if test x$enable_timers = xyes; then
slouken@1361
  2215
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2216
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2217
            have_timers=yes
icculus@1140
  2218
        fi
slouken@1361
  2219
        ;;
slouken@1820
  2220
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*)
slouken@1550
  2221
        case "$host" in
slouken@1361
  2222
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2223
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2224
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2225
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2226
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2227
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2228
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2229
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2230
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2231
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2232
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2233
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2234
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2235
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2236
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2237
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2238
            *-*-osf*)           ARCH=osf ;;
slouken@795
  2239
        esac
icculus@1573
  2240
        CheckVisibilityHidden
slouken@1
  2241
        CheckDummyVideo
slouken@68
  2242
        CheckDiskAudio
icculus@1532
  2243
        CheckDummyAudio
slouken@371
  2244
        CheckDLOPEN
slouken@0
  2245
        CheckNASM
slouken@1361
  2246
        CheckAltivec
slouken@0
  2247
        CheckOSS
slouken@1361
  2248
        CheckDMEDIA
slouken@1438
  2249
        CheckMME
slouken@0
  2250
        CheckALSA
slouken@0
  2251
        CheckARTSC
slouken@0
  2252
        CheckESD
icculus@3939
  2253
        CheckPulseAudio
slouken@0
  2254
        CheckNAS
slouken@0
  2255
        CheckX11
slouken@30
  2256
        CheckNANOX
slouken@0
  2257
        CheckFBCON
slouken@167
  2258
        CheckDirectFB
slouken@70
  2259
        CheckPS2GS
slouken@0
  2260
        CheckGGI
slouken@0
  2261
        CheckSVGA
slouken@1361
  2262
        CheckVGL
slouken@1361
  2263
        CheckWscons
slouken@0
  2264
        CheckAAlib
slouken@371
  2265
        CheckQtopia
slouken@433
  2266
        CheckPicoGUI
icculus@1191
  2267
        CheckOpenGLX11
slouken@0
  2268
        CheckInputEvents
icculus@1201
  2269
        CheckTslib
slouken@1361
  2270
        CheckUSBHID
slouken@0
  2271
        CheckPTHREAD
slouken@1361
  2272
        CheckClockGettime
slouken@1062
  2273
        CheckLinuxVersion
slouken@1127
  2274
        CheckRPATH
slouken@1361
  2275
        # Set up files for the audio library
slouken@1361
  2276
        if test x$enable_audio = xyes; then
slouken@1361
  2277
          case $ARCH in
slouken@1565
  2278
            sysv5|solaris|hpux)
slouken@1361
  2279
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2280
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2281
                have_audio=yes
slouken@1361
  2282
            ;;
slouken@1565
  2283
            netbsd|openbsd)
slouken@1567
  2284
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2285
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2286
                have_audio=yes
slouken@1361
  2287
            ;;
slouken@1361
  2288
            aix)
slouken@1361
  2289
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUD)
slouken@1361
  2290
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2291
                have_audio=yes
slouken@1361
  2292
            ;;
slouken@1361
  2293
          esac
slouken@371
  2294
        fi
slouken@0
  2295
        # Set up files for the joystick library
slouken@0
  2296
        if test x$enable_joystick = xyes; then
slouken@1361
  2297
          case $ARCH in
slouken@1361
  2298
            linux)
slouken@1361
  2299
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2300
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2301
                have_joystick=yes
slouken@1361
  2302
            ;;
slouken@1361
  2303
          esac
slouken@0
  2304
        fi
slouken@0
  2305
        # Set up files for the cdrom library
slouken@0
  2306
        if test x$enable_cdrom = xyes; then
slouken@1361
  2307
          case $ARCH in
slouken@1361
  2308
            linux|solaris)
slouken@1361
  2309
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2310
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2311
                have_cdrom=yes
slouken@1361
  2312
            ;;
slouken@1361
  2313
            *freebsd*)
slouken@1361
  2314
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2315
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2316
                have_cdrom=yes
slouken@1361
  2317
            ;;
slouken@1383
  2318
            *openbsd*|*netbsd*)
slouken@1361
  2319
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2320
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2321
                have_cdrom=yes
slouken@1361
  2322
            ;;
slouken@1361
  2323
            bsdi)
slouken@1361
  2324
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2325
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2326
                have_cdrom=yes
slouken@1361
  2327
            ;;
slouken@1361
  2328
            aix)
slouken@1361
  2329
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2330
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2331
                have_cdrom=yes
slouken@1361
  2332
            ;;
slouken@1361
  2333
            osf)
slouken@1361
  2334
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2335
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2336
                have_cdrom=yes
slouken@1361
  2337
            ;;
slouken@1361
  2338
          esac
slouken@0
  2339
        fi
slouken@0
  2340
        # Set up files for the thread library
slouken@1361
  2341
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2342
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2343
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2344
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2345
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2346
            have_threads=yes
slouken@0
  2347
        fi
slouken@0
  2348
        # Set up files for the timer library
slouken@0
  2349
        if test x$enable_timers = xyes; then
slouken@1361
  2350
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2351
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2352
            have_timers=yes
slouken@0
  2353
        fi
slouken@0
  2354
        ;;
slouken@0
  2355
    *-*-qnx*)
slouken@0
  2356
        ARCH=qnx
slouken@1
  2357
        CheckDummyVideo
slouken@68
  2358
        CheckDiskAudio
icculus@1532
  2359
        CheckDummyAudio
slouken@886
  2360
        # CheckNASM
slouken@371
  2361
        CheckDLOPEN
slouken@0
  2362
        CheckNAS
slouken@0
  2363
        CheckPHOTON
slouken@0
  2364
        CheckX11
icculus@1191
  2365
        CheckOpenGLX11
slouken@0
  2366
        CheckPTHREAD
slouken@0
  2367
        # Set up files for the audio library
slouken@0
  2368
        if test x$enable_audio = xyes; then
slouken@1361
  2369
            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
slouken@1361
  2370
            SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
slouken@1521
  2371
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2372
            have_audio=yes
slouken@0
  2373
        fi
slouken@0
  2374
        # Set up files for the cdrom library
slouken@0
  2375
        if test x$enable_cdrom = xyes; then
slouken@1361
  2376
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2377
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2378
            have_cdrom=yes
slouken@0
  2379
        fi
slouken@0
  2380
        # Set up files for the timer library
slouken@0
  2381
        if test x$enable_timers = xyes; then
slouken@1361
  2382
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2383
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2384
            have_timers=yes
slouken@0
  2385
        fi
slouken@0
  2386
        ;;
slouken@0
  2387
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2388
        ARCH=win32
slouken@1550
  2389
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2390
            # Default cross-compile location
slouken@4058
  2391
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32
slouken@0
  2392
        else
slouken@0
  2393
            # Look for the location of the tools and install there
slouken@750
  2394
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2395
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2396
            fi
slouken@0
  2397
        fi
slouken@1
  2398
        CheckDummyVideo
slouken@68
  2399
        CheckDiskAudio
icculus@1532
  2400
        CheckDummyAudio
slouken@0
  2401
        CheckWIN32
slouken@1361
  2402
        CheckWIN32GL
slouken@0
  2403
        CheckDIRECTX
slouken@0
  2404
        CheckNASM
slouken@0
  2405
        # Set up files for the audio library
slouken@0
  2406
        if test x$enable_audio = xyes; then
slouken@1361
  2407
            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
slouken@1361
  2408
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1361
  2409
            if test x$have_directx = xyes; then
slouken@1361
  2410
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2411
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2412
            fi
slouken@1361
  2413
            have_audio=yes
slouken@0
  2414
        fi
slouken@0
  2415
        # Set up files for the joystick library
slouken@0
  2416
        if test x$enable_joystick = xyes; then
slouken@1855
  2417
            AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1855
  2418
            SOURCES="$SOURCES $srcdir/src/joystick/win32/*.c"
slouken@1361
  2419
            have_joystick=yes
slouken@0
  2420
        fi
slouken@0
  2421
        # Set up files for the cdrom library
slouken@0
  2422
        if test x$enable_cdrom = xyes; then
slouken@1361
  2423
            AC_DEFINE(SDL_CDROM_WIN32)
slouken@1361
  2424
            SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
slouken@1361
  2425
            have_cdrom=yes
slouken@0
  2426
        fi
slouken@0
  2427
        # Set up files for the thread library
slouken@0
  2428
        if test x$enable_threads = xyes; then
slouken@1361
  2429
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2430
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2431
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2432
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2433
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2434
            have_threads=yes
slouken@0
  2435
        fi
slouken@0
  2436
        # Set up files for the timer library
slouken@0
  2437
        if test x$enable_timers = xyes; then
slouken@1361
  2438
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2439
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2440
            have_timers=yes
slouken@1361
  2441
        fi
slouken@1361
  2442
        # Set up files for the shared object loading library
slouken@1361
  2443
        if test x$enable_loadso = xyes; then
slouken@1361
  2444
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2445
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2446
            have_loadso=yes
slouken@1361
  2447
        fi
slouken@1361
  2448
        # Set up the system libraries we need
slouken@1521
  2449
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm"
slouken@1361
  2450
        if test x$have_directx = xyes; then
slouken@1521
  2451
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldxguid"
slouken@0
  2452
        fi
slouken@0
  2453
        # The Win32 platform requires special setup
slouken@4078
  2454
        SOURCES="$SOURCES $srcdir/src/main/win32/*.rc"
slouken@1397
  2455
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2456
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2457
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2458
        ;;
slouken@0
  2459
    *-*-beos*)
slouken@0
  2460
        ARCH=beos
slouken@0
  2461
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2462
        CheckDummyVideo
slouken@68
  2463
        CheckDiskAudio
icculus@1532
  2464
        CheckDummyAudio
slouken@0
  2465
        CheckNASM
slouken@0
  2466
        CheckBWINDOW
slouken@0
  2467
        CheckBeGL
slouken@0
  2468
        # Set up files for the audio library
slouken@0
  2469
        if test x$enable_audio = xyes; then
slouken@1361
  2470
            AC_DEFINE(SDL_AUDIO_DRIVER_BAUDIO)
slouken@1361
  2471
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2472
            have_audio=yes
slouken@0
  2473
        fi
slouken@0
  2474
        # Set up files for the joystick library
slouken@0
  2475
        if test x$enable_joystick = xyes; then
slouken@1361
  2476
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2477
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2478
            have_joystick=yes
slouken@0
  2479
        fi
slouken@0
  2480
        # Set up files for the cdrom library
slouken@0
  2481
        if test x$enable_cdrom = xyes; then
slouken@1361
  2482
            AC_DEFINE(SDL_CDROM_BEOS)
slouken@1361
  2483
            SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
slouken@1361
  2484
            have_cdrom=yes
slouken@0
  2485
        fi
slouken@0
  2486
        # Set up files for the thread library
slouken@0
  2487
        if test x$enable_threads = xyes; then
slouken@1361
  2488
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2489
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2490
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2491
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2492
            have_threads=yes
slouken@0
  2493
        fi
slouken@0
  2494
        # Set up files for the timer library
slouken@0
  2495
        if test x$enable_timers = xyes; then
slouken@1361
  2496
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2497
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2498
            have_timers=yes
slouken@1361
  2499
        fi
slouken@1361
  2500
        # Set up files for the shared object loading library
slouken@1361
  2501
        if test x$enable_loadso = xyes; then
slouken@1361
  2502
            AC_DEFINE(SDL_LOADSO_BEOS)
slouken@1361
  2503
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2504
            have_loadso=yes
slouken@0
  2505
        fi
slouken@1367
  2506
        # The BeOS platform requires special setup.
slouken@1367
  2507
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2508
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2509
        ;;
slouken@0
  2510
    *-*-darwin* )
icculus@1133
  2511
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2512
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2513
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2514
        ARCH=macosx
slouken@1624
  2515
slouken@1628
  2516
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2517
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2518
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2519
slouken@1628
  2520
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2521
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2522
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2523
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2524
        EXTRA_LDFLAGS=""
slouken@1624
  2525
slouken@1742
  2526
        CheckVisibilityHidden
slouken@1
  2527
        CheckDummyVideo
slouken@68
  2528
        CheckDiskAudio
icculus@1532
  2529
        CheckDummyAudio
slouken@1638
  2530
        CheckDLOPEN
slouken@3991
  2531
        CheckNASM
slouken@1889
  2532
slouken@1648
  2533
        # Set up files for the shared object loading library
slouken@1648
  2534
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2535
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2536
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2537
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2538
            have_loadso=yes
slouken@1648
  2539
        fi
slouken@1648
  2540
icculus@1133
  2541
        CheckCOCOA
icculus@1133
  2542
        CheckCARBON
icculus@1174
  2543
        CheckX11
slouken@0
  2544
        CheckMacGL
icculus@1191
  2545
        CheckOpenGLX11
slouken@0
  2546
        CheckPTHREAD
icculus@1047
  2547
        CheckAltivec
icculus@1445
  2548
icculus@1445
  2549
        # Need this or things might misbuild on a G3.
slouken@1521
  2550
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2551
slouken@0
  2552
        # Set up files for the audio library
slouken@0
  2553
        if test x$enable_audio = xyes; then
slouken@1361
  2554
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2555
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2556
            AC_DEFINE(SDL_AUDIO_DRIVER_SNDMGR)
slouken@1361
  2557
            SOURCES="$SOURCES $srcdir/src/audio/macrom/*.c"
slouken@1361
  2558
            have_audio=yes
slouken@0
  2559
        fi
slouken@0
  2560
        # Set up files for the joystick library
slouken@0
  2561
        if test x$enable_joystick = xyes; then
slouken@1361
  2562
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2563
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1361
  2564
            have_joystick=yes
icculus@3935
  2565
            need_iokit_framework=yes
slouken@0
  2566
        fi
slouken@0
  2567
        # Set up files for the cdrom library
slouken@0
  2568
        if test x$enable_cdrom = xyes; then
slouken@1361
  2569
            AC_DEFINE(SDL_CDROM_MACOSX)
slouken@1361
  2570
            SOURCES="$SOURCES $srcdir/src/cdrom/macosx/*.c"
slouken@1361
  2571
            have_cdrom=yes
slouken@0
  2572
        fi
slouken@0
  2573
        # Set up files for the timer library
slouken@0
  2574
        if test x$enable_timers = xyes; then
slouken@1361
  2575
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2576
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2577
            have_timers=yes
slouken@1361
  2578
        fi
slouken@1621
  2579
        # The Mac OS X platform requires special setup.
slouken@1397
  2580
        SDLMAIN_SOURCES="$srcdir/src/main/macosx/*.m"
slouken@1521
  2581
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@387
  2582
        SDL_LIBS="-lSDLmain $SDL_LIBS"
icculus@1133
  2583
        if test x$enable_video_cocoa = xyes; then
slouken@1611
  2584
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
icculus@3935
  2585
            need_iokit_framework=yes
icculus@1133
  2586
        fi
icculus@1133
  2587
        if test x$enable_video_carbon = xyes -o x$enable_video_cocoa = xyes; then
icculus@1133
  2588
            # The Cocoa backend still needs Carbon, and the YUV code QuickTime
slouken@1611
  2589
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuickTime -Wl,-framework,ApplicationServices"
slouken@1611
  2590
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
icculus@1133
  2591
        fi
slouken@1361
  2592
        # If either the audio or CD driver is used, add the AudioUnit framework
slouken@1361
  2593
        if test x$enable_audio = xyes -o x$enable_cdrom = xyes; then
slouken@1611
  2594
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2595
        fi
icculus@3935
  2596
        # Some subsystems reference IOKit...
icculus@3935
  2597
        if test x$need_iokit_framework = xyes; then
icculus@3935
  2598
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
icculus@3935
  2599
        fi
slouken@0
  2600
        ;;
slouken@281
  2601
    *-*-mint*)
slouken@281
  2602
        ARCH=mint
slouken@281
  2603
        CheckDummyVideo
slouken@281
  2604
        CheckDiskAudio
icculus@1532
  2605
        CheckDummyAudio
slouken@281
  2606
        CheckAtariBiosEvent
slouken@281
  2607
        CheckAtariXbiosVideo
slouken@281
  2608
        CheckAtariGemVideo
slouken@398
  2609
        CheckAtariAudio
patmandin@651
  2610
        CheckAtariLdg
slouken@1361
  2611
        CheckAtariOSMesa
slouken@281
  2612
        CheckPTH
slouken@281
  2613
        # Set up files for the audio library
slouken@398
  2614
        if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@398
  2615
            if test x$enable_audio = xyes; then
slouken@1361
  2616
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2617
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2618
                have_audio=yes
slouken@398
  2619
            fi
slouken@281
  2620
        fi
slouken@281
  2621
        # Set up files for the joystick library
slouken@281
  2622
        if test x$enable_joystick = xyes; then
slouken@1361
  2623
            AC_DEFINE(SDL_JOYSTICK_MINT)
slouken@1361
  2624
            SOURCES="$SOURCES $srcdir/src/joystick/mint/*.c"
slouken@1361
  2625
            have_joystick=yes
slouken@281
  2626
        fi
slouken@281
  2627
        # Set up files for the cdrom library
slouken@281
  2628
        if test x$enable_cdrom = xyes; then
slouken@1361
  2629
            AC_DEFINE(SDL_CDROM_MINT)
slouken@1361
  2630
            SOURCES="$SOURCES $srcdir/src/cdrom/mint/*.c"
slouken@1361
  2631
            have_cdrom=yes
slouken@281
  2632
        fi
slouken@281
  2633
        # Set up files for the timer library
slouken@281
  2634
        if test x$enable_timers = xyes; then
slouken@557
  2635
            if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@1361
  2636
                AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2637
                SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@557
  2638
            else
slouken@1361
  2639
                AC_DEFINE(SDL_TIMER_MINT)
slouken@1361
  2640
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.c"
patmandin@1477
  2641
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.S"
slouken@557
  2642
            fi
slouken@1361
  2643
            have_timers=yes
slouken@281
  2644
        fi
slouken@281
  2645
        ;;
slouken@1035
  2646
    *-riscos)
slouken@687
  2647
        ARCH=riscos
slouken@1361
  2648
        CheckOSS
slouken@1361
  2649
        CheckPTHREAD
slouken@955
  2650
        # Set up files for the video library
slouken@955
  2651
        if test x$enable_video = xyes; then
slouken@1361
  2652
            AC_DEFINE(SDL_VIDEO_DRIVER_RISCOS)
slouken@1361
  2653
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.c"
slouken@1459
  2654
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.S"
slouken@1361
  2655
            have_video=yes
slouken@955
  2656
        fi
slouken@955
  2657
        # Set up files for the joystick library
slouken@955
  2658
        if test x$enable_joystick = xyes; then
slouken@1361
  2659
            AC_DEFINE(SDL_JOYSTICK_RISCOS)
slouken@1361
  2660
            SOURCES="$SOURCES $srcdir/src/joystick/riscos/*.c"
slouken@1361
  2661
            have_joystick=yes
slouken@955
  2662
        fi
slouken@955
  2663
        # Set up files for the timer library
slouken@955
  2664
        if test x$enable_timers = xyes; then
slouken@1361
  2665
            AC_DEFINE(SDL_TIMER_RISCOS)
slouken@1361
  2666
            SOURCES="$SOURCES $srcdir/src/timer/riscos/*.c"
slouken@1361
  2667
            have_timers=yes
slouken@955
  2668
        fi
slouken@1361
  2669
        # The RISC OS platform requires special setup.
slouken@1521
  2670
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ljpeg -ltiff -lpng -lz"
slouken@687
  2671
        ;;
slouken@0
  2672
    *)
slouken@1361
  2673
        AC_MSG_ERROR([
slouken@1550
  2674
*** Unsupported host:  Please add to configure.in
slouken@1361
  2675
        ])
slouken@0
  2676
        ;;
slouken@0
  2677
esac
slouken@0
  2678
slouken@1361
  2679
# Verify that we have all the platform specific files we need
icculus@3890
  2680
icculus@3890
  2681
if test x$enable_joystick = xyes; then
icculus@3890
  2682
  if test x$have_joystick != xyes; then
icculus@3890
  2683
    # Wants joystick subsystem, but doesn't have a platform-specific backend...
icculus@3933
  2684
    AC_DEFINE(SDL_JOYSTICK_DUMMY)
slouken@1361
  2685
    SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
icculus@3890
  2686
  fi
slouken@1361
  2687
fi
slouken@1361
  2688
if test x$have_cdrom != xyes; then
slouken@1361
  2689
    if test x$enable_cdrom = xyes; then
slouken@1361
  2690
        AC_DEFINE(SDL_CDROM_DISABLED)
slouken@1361
  2691
    fi
slouken@1361
  2692
    SOURCES="$SOURCES $srcdir/src/cdrom/dummy/*.c"
slouken@1361
  2693
fi
slouken@1361
  2694
if test x$have_threads != xyes; then
slouken@1361
  2695
    if test x$enable_threads = xyes; then
slouken@1361
  2696
        AC_DEFINE(SDL_THREADS_DISABLED)
slouken@1361
  2697
    fi
slouken@1361
  2698
    SOURCES="$SOURCES $srcdir/src/thread/generic/*.c"
slouken@1361
  2699
fi
slouken@1361
  2700
if test x$have_timers != xyes; then
slouken@1361
  2701
    if test x$enable_timers = xyes; then
slouken@1361
  2702
        AC_DEFINE(SDL_TIMERS_DISABLED)
slouken@1361
  2703
    fi
slouken@1361
  2704
    SOURCES="$SOURCES $srcdir/src/timer/dummy/*.c"
slouken@1361
  2705
fi
slouken@1361
  2706
if test x$have_loadso != xyes; then
slouken@1361
  2707
    if test x$enable_loadso = xyes; then
slouken@1361
  2708
        AC_DEFINE(SDL_LOADSO_DISABLED)
slouken@1361
  2709
    fi
slouken@1361
  2710
    SOURCES="$SOURCES $srcdir/src/loadso/dummy/*.c"
slouken@1361
  2711
fi
slouken@1397
  2712
if test x$SDLMAIN_SOURCES = x; then
slouken@1397
  2713
    SDLMAIN_SOURCES="$srcdir/src/main/dummy/*.c"
slouken@1397
  2714
fi
slouken@0
  2715
slouken@1361
  2716
OBJECTS=`echo $SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.asm,$(objects)/\1.lo,g'`
slouken@1361
  2717
OBJECTS=`echo $OBJECTS | sed '