configure.in
author Sam Lantinga <slouken@libsdl.org>
Fri, 28 Jul 2006 08:43:17 +0000
changeset 1952 420716272158
parent 1945 3182150b470f
child 1977 754847f19490
permissions -rw-r--r--
Implemented X11 OpenGL support.
Added support for the SDL_VIDEO_OPENGL environment variable.
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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=3
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SDL_MICRO_VERSION=0
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SDL_INTERFACE_AGE=0
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SDL_BINARY_AGE=0
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SDL_VERSION=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION.$SDL_MICRO_VERSION
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AC_SUBST(SDL_MAJOR_VERSION)
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AC_SUBST(SDL_MINOR_VERSION)
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AC_SUBST(SDL_MICRO_VERSION)
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AC_SUBST(SDL_INTERFACE_AGE)
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AC_SUBST(SDL_BINARY_AGE)
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AC_SUBST(SDL_VERSION)
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# libtool versioning
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LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
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LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
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LT_REVISION=$SDL_INTERFACE_AGE
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LT_AGE=`expr $SDL_BINARY_AGE - $SDL_INTERFACE_AGE`
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AC_SUBST(LT_RELEASE)
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AC_SUBST(LT_CURRENT)
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AC_SUBST(LT_REVISION)
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AC_SUBST(LT_AGE)
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dnl Detect the canonical build and host environments
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AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
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AC_CANONICAL_HOST
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AC_C_BIGENDIAN
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if test x$ac_cv_c_bigendian = xyes; then
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    AC_DEFINE(SDL_BYTEORDER, 4321)
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else
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    AC_DEFINE(SDL_BYTEORDER, 1234)
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fi
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dnl Set up the compiler and linker flags
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INCLUDE="-I$srcdir/include"
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if test x$srcdir != x.; then
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    # Remove SDL_config.h from the source directory, since it's the
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    # default one, and we want to include the one that we generate.
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    if test -f $srcdir/include/SDL_config.h; then
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        rm $srcdir/include/SDL_config.h
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    fi
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    INCLUDE="-Iinclude $INCLUDE"
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fi
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case "$host" in
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    *-*-cygwin*)
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        # We build SDL on cygwin without the UNIX emulation layer
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        BASE_CFLAGS="-I/usr/include/mingw -mno-cygwin"
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        BASE_LDFLAGS="-mno-cygwin"
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        ;;
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    *)
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        BASE_CFLAGS="-D_GNU_SOURCE=1"
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        BASE_LDFLAGS=""
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        ;;
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esac
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BUILD_CFLAGS="$CFLAGS $CPPFLAGS"
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EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS"
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BUILD_LDFLAGS="$LDFLAGS"
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EXTRA_LDFLAGS="$BASE_LDFLAGS"
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# I can't remember why I added this.  I'm sure it'll come to me...
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#for path in /usr/local; do
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#    if test -d $path/include; then
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#        EXTRA_CFLAGS="$EXTRA_CFLAGS -I$path/include"
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#    fi
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#    if test -d $path/lib; then
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#        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$path/lib"
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#    fi
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#done
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SDL_CFLAGS="$BASE_CFLAGS"
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SDL_LIBS="-lSDL $BASE_LDFLAGS"
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CPPFLAGS="$CPPFLAGS $EXTRA_CFLAGS"
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CFLAGS="$CFLAGS $EXTRA_CFLAGS"
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LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
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dnl Check for tools
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AC_LIBTOOL_WIN32_DLL
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AC_PROG_LIBTOOL
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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dnl Check for compiler characteristics
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AC_C_CONST
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AC_C_INLINE
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AC_C_VOLATILE
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dnl See whether we are allowed to use the system C library
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AC_ARG_ENABLE(libc,
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AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
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              , enable_libc=yes)
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if test x$enable_libc = xyes; then
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    AC_DEFINE(HAVE_LIBC)
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    dnl Check for C library headers
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    AC_HEADER_STDC
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    AC_CHECK_HEADERS(sys/types.h stdio.h stdlib.h stddef.h stdarg.h malloc.h memory.h string.h strings.h inttypes.h stdint.h ctype.h math.h iconv.h signal.h)
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    dnl Check for typedefs, structures, etc.
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    AC_TYPE_SIZE_T
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    if test x$ac_cv_header_inttypes_h = xyes -o x$ac_cv_header_stdint_h = xyes; then
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        AC_CHECK_TYPE(int64_t)
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        if test x$ac_cv_type_int64_t = xyes; then
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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        have_inttypes=yes
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    fi
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    dnl Checks for library functions.
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    AC_FUNC_ALLOCA
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    AC_FUNC_MEMCMP
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    if test x$ac_cv_func_memcmp_working = xyes; then
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        AC_DEFINE(HAVE_MEMCMP)
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    fi
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    AC_FUNC_STRTOD
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    if test x$ac_cv_func_strtod = xyes; then
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        AC_DEFINE(HAVE_STRTOD)
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    fi
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    AC_CHECK_FUNCS(malloc calloc realloc free getenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf iconv sigaction setjmp nanosleep)
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    AC_CHECK_LIB(iconv, libiconv_open, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
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    AC_CHECK_LIB(m, pow, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
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fi
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if test x$have_inttypes != xyes; then
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    AC_CHECK_SIZEOF(char, 1)
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    AC_CHECK_SIZEOF(short, 2)
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    AC_CHECK_SIZEOF(int, 4)
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    AC_CHECK_SIZEOF(long, 4)
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    AC_CHECK_SIZEOF(long long, 8)
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    if test x$ac_cv_sizeof_char = x1; then
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        AC_DEFINE(int8_t, signed char)
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        AC_DEFINE(uint8_t, unsigned char)
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    fi
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    if test x$ac_cv_sizeof_short = x2; then
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        AC_DEFINE(int16_t, signed short)
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        AC_DEFINE(uint16_t, unsigned short)
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    else
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        if test x$ac_cv_sizeof_int = x2; then
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            AC_DEFINE(int16_t, signed int)
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            AC_DEFINE(uint16_t, unsigned int)
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        fi
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    fi
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    if test x$ac_cv_sizeof_int = x4; then
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        AC_DEFINE(int32_t, signed int)
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        AC_DEFINE(uint32_t, unsigned int)
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    else
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        if test x$ac_cv_sizeof_long = x4; then
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            AC_DEFINE(int32_t, signed long)
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            AC_DEFINE(uint32_t, unsigned long)
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        fi
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    fi
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    if test x$ac_cv_sizeof_long = x8; then
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        AC_DEFINE(int64_t, signed long)
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        AC_DEFINE(uint64_t, unsigned long)
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        AC_DEFINE(SDL_HAS_64BIT_TYPE)
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    else
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        if test x$ac_cv_sizeof_long_long = x8; then
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            AC_DEFINE(int64_t, signed long long)
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            AC_DEFINE(uint64_t, unsigned long long)
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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    fi
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    AC_DEFINE(size_t, unsigned int)
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    AC_DEFINE(uintptr_t, unsigned long)
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fi
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# Standard C sources
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SOURCES="$SOURCES $srcdir/src/*.c"
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SOURCES="$SOURCES $srcdir/src/audio/*.c"
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SOURCES="$SOURCES $srcdir/src/cdrom/*.c"
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SOURCES="$SOURCES $srcdir/src/cpuinfo/*.c"
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SOURCES="$SOURCES $srcdir/src/events/*.c"
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SOURCES="$SOURCES $srcdir/src/file/*.c"
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SOURCES="$SOURCES $srcdir/src/joystick/*.c"
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SOURCES="$SOURCES $srcdir/src/stdlib/*.c"
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SOURCES="$SOURCES $srcdir/src/thread/*.c"
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SOURCES="$SOURCES $srcdir/src/timer/*.c"
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SOURCES="$SOURCES $srcdir/src/video/*.c"
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dnl Enable/disable various subsystems of the SDL library
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AC_ARG_ENABLE(audio,
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AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
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              , enable_audio=yes)
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if test x$enable_audio != xyes; then
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    AC_DEFINE(SDL_AUDIO_DISABLED)
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fi
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AC_ARG_ENABLE(video,
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AC_HELP_STRING([--enable-video], [Enable the video subsystem [[default=yes]]]),
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              , enable_video=yes)
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if test x$enable_video != xyes; then
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    AC_DEFINE(SDL_VIDEO_DISABLED)
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fi
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AC_ARG_ENABLE(events,
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AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
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              , enable_events=yes)
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if test x$enable_events != xyes; then
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    AC_DEFINE(SDL_EVENTS_DISABLED)
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fi
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AC_ARG_ENABLE(joystick,
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AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
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              , enable_joystick=yes)
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if test x$enable_joystick != xyes; then
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    AC_DEFINE(SDL_JOYSTICK_DISABLED)
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fi
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AC_ARG_ENABLE(cdrom,
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AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [[default=yes]]]),
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              , enable_cdrom=yes)
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if test x$enable_cdrom != xyes; then
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    AC_DEFINE(SDL_CDROM_DISABLED)
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fi
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AC_ARG_ENABLE(threads,
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AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
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              , enable_threads=yes)
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if test x$enable_threads != xyes; then
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    AC_DEFINE(SDL_THREADS_DISABLED)
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fi
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AC_ARG_ENABLE(timers,
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AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
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              , enable_timers=yes)
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if test x$enable_timers != xyes; then
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    AC_DEFINE(SDL_TIMERS_DISABLED)
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fi
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AC_ARG_ENABLE(file,
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AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
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              , enable_file=yes)
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if test x$enable_file != xyes; then
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    AC_DEFINE(SDL_FILE_DISABLED)
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fi
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AC_ARG_ENABLE(loadso,
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AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
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              , enable_loadso=yes)
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if test x$enable_loadso != xyes; then
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    AC_DEFINE(SDL_LOADSO_DISABLED)
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fi
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AC_ARG_ENABLE(cpuinfo,
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AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
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              , enable_cpuinfo=yes)
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if test x$enable_cpuinfo != xyes; then
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    AC_DEFINE(SDL_CPUINFO_DISABLED)
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fi
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AC_ARG_ENABLE(assembly,
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AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
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              , enable_assembly=yes)
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if test x$enable_assembly = xyes; then
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    AC_DEFINE(SDL_ASSEMBLY_ROUTINES)
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fi
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dnl See if the OSS audio interface is supported
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CheckOSS()
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{
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    AC_ARG_ENABLE(oss,
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AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
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                  , enable_oss=yes)
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    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
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        AC_MSG_CHECKING(for OSS audio support)
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        have_oss=no
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        if test x$have_oss != xyes; then
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            AC_TRY_COMPILE([
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              #include <sys/soundcard.h>
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            ],[
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              int arg = SNDCTL_DSP_SETFRAGMENT;
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            ],[
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            have_oss=yes
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            ])
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        fi
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        if test x$have_oss != xyes; then
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            AC_TRY_COMPILE([
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              #include <soundcard.h>
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            ],[
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              int arg = SNDCTL_DSP_SETFRAGMENT;
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            ],[
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            have_oss=yes
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            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
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            ])
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        fi
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        AC_MSG_RESULT($have_oss)
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        if test x$have_oss = xyes; then
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            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
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            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
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            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
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            have_audio=yes
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            # We may need to link with ossaudio emulation library
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            case "$host" in
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                *-*-openbsd*|*-*-netbsd*)
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                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
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            esac
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        fi
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    fi
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}
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dnl See if the ALSA audio interface is supported
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CheckALSA()
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{
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    AC_ARG_ENABLE(alsa,
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AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
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                  , enable_alsa=yes)
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    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
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        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
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        # Restore all flags from before the ALSA detection runs
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        CFLAGS="$alsa_save_CFLAGS"
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        LDFLAGS="$alsa_save_LDFLAGS"
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        LIBS="$alsa_save_LIBS"
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        if test x$have_alsa = xyes; then
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            AC_ARG_ENABLE(alsa-shared,
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AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
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                          , enable_alsa_shared=yes)
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            if test "x`echo $ALSA_LIBS | grep -- -L`" = "x"; then
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                if test "x`ls /lib/libasound.so.* 2> /dev/null`" != "x"; then
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                    ALSA_LIBS="-L/lib $ALSA_LIBS"
slouken@1361
   330
                elif test "x`ls /usr/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   331
                    ALSA_LIBS="-L/usr/lib $ALSA_LIBS"
slouken@1361
   332
                elif test "x`ls /usr/local/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   333
                    ALSA_LIBS="-L/usr/local/lib $ALSA_LIBS"
slouken@1361
   334
                fi
slouken@1361
   335
            fi
slouken@1361
   336
            alsa_lib_spec=`echo $ALSA_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libasound.so.*/'`
slouken@1606
   337
            alsa_lib=`ls -- $alsa_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@1361
   338
            echo "-- $alsa_lib_spec -> $alsa_lib"
slouken@1361
   339
slouken@1361
   340
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   341
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   342
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   343
            if test x$have_loadso != xyes && \
slouken@1361
   344
               test x$enable_alsa_shared = xyes; then
slouken@1467
   345
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   346
            fi
slouken@1361
   347
            if test x$have_loadso = xyes && \
slouken@1361
   348
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@1361
   349
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   350
            else
slouken@1521
   351
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   352
            fi
slouken@1361
   353
            have_audio=yes
slouken@1361
   354
        fi
slouken@1361
   355
    fi
slouken@0
   356
}
slouken@0
   357
slouken@148
   358
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   359
CheckDMEDIA()
slouken@148
   360
{
slouken@148
   361
    if test x$enable_audio = xyes; then
slouken@148
   362
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   363
        have_dmedia=no
slouken@148
   364
        AC_TRY_COMPILE([
slouken@148
   365
          #include <dmedia/audio.h>
slouken@148
   366
        ],[
slouken@148
   367
          ALport audio_port;
slouken@148
   368
        ],[
slouken@148
   369
        have_dmedia=yes
slouken@148
   370
        ])
slouken@935
   371
        AC_MSG_RESULT($have_dmedia)
slouken@148
   372
        # Set up files for the audio library
slouken@148
   373
        if test x$have_dmedia = xyes; then
slouken@1361
   374
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   375
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   376
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   377
            have_audio=yes
slouken@148
   378
        fi
slouken@148
   379
    fi
slouken@148
   380
}
slouken@148
   381
slouken@1438
   382
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   383
CheckMME()
slouken@1438
   384
{
slouken@1438
   385
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   386
    case $ARCH in
slouken@1438
   387
        osf)
slouken@1438
   388
            ;;
slouken@1438
   389
        *)
slouken@1438
   390
            return
slouken@1438
   391
            ;;
slouken@1438
   392
    esac
slouken@1438
   393
    if test x$enable_audio = xyes; then
slouken@1438
   394
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   395
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   396
        MME_LIBS="-lmme"
slouken@1438
   397
        have_mme=no
slouken@1438
   398
        save_CFLAGS="$CFLAGS"
slouken@1438
   399
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   400
        AC_TRY_COMPILE([
slouken@1438
   401
          #include <mme_api.h>
slouken@1438
   402
        ],[
slouken@1438
   403
          HWAVEOUT sound;
slouken@1438
   404
        ],[
slouken@1438
   405
        have_mme=yes
slouken@1438
   406
        ])
slouken@1438
   407
        CFLAGS="$save_CFLAGS"
slouken@1438
   408
        AC_MSG_RESULT($have_mme)
slouken@1438
   409
        # Set up files for the audio library
slouken@1438
   410
        if test x$have_mme = xyes; then
slouken@1438
   411
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   412
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   413
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   414
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   415
            have_audio=yes
slouken@1438
   416
        fi
slouken@1438
   417
    fi
slouken@1438
   418
}
slouken@1438
   419
slouken@0
   420
dnl Find the ESD includes and libraries
slouken@0
   421
CheckESD()
slouken@0
   422
{
slouken@0
   423
    AC_ARG_ENABLE(esd,
slouken@1637
   424
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   425
                  , enable_esd=yes)
slouken@0
   426
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   427
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   428
        if test x$have_esd = xyes; then
slouken@294
   429
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   430
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   431
                          , enable_esd_shared=yes)
slouken@294
   432
            esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
slouken@1606
   433
            esd_lib=`ls -- $esd_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   434
            echo "-- $esd_lib_spec -> $esd_lib"
slouken@1467
   435
slouken@1467
   436
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   437
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   438
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   439
            if test x$have_loadso != xyes && \
slouken@296
   440
               test x$enable_esd_shared = xyes; then
slouken@1467
   441
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   442
            fi
icculus@1173
   443
            if test x$have_loadso = xyes && \
slouken@294
   444
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@1361
   445
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   446
            else
slouken@1521
   447
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   448
            fi
slouken@1361
   449
            have_audio=yes
slouken@294
   450
        fi
slouken@0
   451
    fi
slouken@0
   452
}
slouken@0
   453
slouken@0
   454
CheckARTSC()
slouken@0
   455
{
slouken@0
   456
    AC_ARG_ENABLE(arts,
slouken@1637
   457
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   458
                  , enable_arts=yes)
slouken@0
   459
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   460
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   461
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   462
            : # arts isn't installed
slouken@0
   463
        else
slouken@1361
   464
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   465
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@1361
   466
            ARTS_PREFIX=`$ARTSCONFIG --arts-prefix`
slouken@0
   467
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   468
            audio_arts=no
slouken@0
   469
            save_CFLAGS="$CFLAGS"
slouken@1361
   470
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   471
            AC_TRY_COMPILE([
slouken@0
   472
             #include <artsc.h>
slouken@0
   473
            ],[
slouken@0
   474
             arts_stream_t stream;
slouken@0
   475
            ],[
slouken@0
   476
            audio_arts=yes
slouken@0
   477
            ])
slouken@0
   478
            CFLAGS="$save_CFLAGS"
slouken@0
   479
            AC_MSG_RESULT($audio_arts)
slouken@0
   480
            if test x$audio_arts = xyes; then
slouken@294
   481
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   482
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   483
                              , enable_arts_shared=yes)
slouken@1361
   484
                arts_lib_spec="$ARTS_PREFIX/lib/libartsc.so.*"
slouken@1606
   485
                arts_lib=`ls -- $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   486
                echo "-- $arts_lib_spec -> $arts_lib"
slouken@1467
   487
slouken@1467
   488
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   489
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   490
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   491
                if test x$have_loadso != xyes && \
slouken@296
   492
                   test x$enable_arts_shared = xyes; then
slouken@1467
   493
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   494
                fi
icculus@1173
   495
                if test x$have_loadso = xyes && \
slouken@294
   496
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@1361
   497
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   498
                else
slouken@1521
   499
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   500
                fi
slouken@1361
   501
                have_audio=yes
slouken@0
   502
            fi
slouken@0
   503
        fi
slouken@0
   504
    fi
slouken@0
   505
}
slouken@0
   506
slouken@0
   507
dnl See if the NAS audio interface is supported
slouken@0
   508
CheckNAS()
slouken@0
   509
{
slouken@0
   510
    AC_ARG_ENABLE(nas,
slouken@1637
   511
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   512
                  , enable_nas=yes)
slouken@0
   513
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
slouken@41
   514
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   515
        have_nas=no
slouken@41
   516
        if test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   517
            have_nas=yes
slouken@1361
   518
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   519
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   520
slouken@605
   521
        dnl On IRIX, the NAS includes are in a different directory,
slouken@605
   522
        dnl and libnas must be explicitly linked in
slouken@605
   523
slouken@605
   524
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   525
            have_nas=yes
slouken@1361
   526
            NAS_LIBS="-lnas -lXt"
slouken@41
   527
        fi
slouken@605
   528
        AC_MSG_RESULT($have_nas)
slouken@1361
   529
        if test x$have_nas = xyes; then
slouken@1361
   530
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   531
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   532
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1521
   533
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
slouken@1361
   534
            have_audio=yes
slouken@1361
   535
        fi
slouken@0
   536
    fi
slouken@0
   537
}
slouken@0
   538
slouken@68
   539
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   540
CheckDiskAudio()
slouken@68
   541
{
slouken@68
   542
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   543
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   544
                  , enable_diskaudio=yes)
slouken@68
   545
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   546
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   547
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   548
    fi
slouken@68
   549
}
slouken@68
   550
icculus@1532
   551
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   552
CheckDummyAudio()
icculus@1532
   553
{
icculus@1532
   554
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   555
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   556
                  , enable_dummyaudio=yes)
icculus@1532
   557
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   558
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   559
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   560
    fi
icculus@1532
   561
}
icculus@1532
   562
slouken@398
   563
dnl Set up the Atari Audio driver
slouken@398
   564
CheckAtariAudio()
slouken@398
   565
{
slouken@398
   566
    AC_ARG_ENABLE(mintaudio,
slouken@1637
   567
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
slouken@398
   568
                  , enable_mintaudio=yes)
slouken@398
   569
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   570
        mintaudio=no
slouken@398
   571
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   572
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   573
            mintaudio=yes
slouken@1361
   574
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   575
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
patmandin@1477
   576
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
slouken@1361
   577
            have_audio=yes
slouken@398
   578
        fi
slouken@398
   579
    fi
slouken@398
   580
}
slouken@398
   581
slouken@0
   582
dnl See if we can use x86 assembly blitters
slouken@1361
   583
# NASM is available from: http://nasm.sourceforge.net
slouken@0
   584
CheckNASM()
slouken@0
   585
{
slouken@0
   586
    dnl Make sure we are running on an x86 platform
slouken@1550
   587
    case $host in
slouken@0
   588
        i?86*)
slouken@0
   589
            ;;
slouken@0
   590
        *)
slouken@0
   591
        # Nope, bail early.
slouken@0
   592
            return
slouken@0
   593
            ;;
slouken@0
   594
    esac
slouken@0
   595
    dnl Check for NASM (for assembly blit routines)
slouken@0
   596
    AC_ARG_ENABLE(nasm,
slouken@1637
   597
AC_HELP_STRING([--enable-nasm], [use nasm assembly blitters on x86 [[default=yes]]]),
slouken@0
   598
                  , enable_nasm=yes)
slouken@1402
   599
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_nasm = xyes; then
slouken@1871
   600
        AC_PATH_PROG(NASM, yasm)
slouken@1871
   601
        if test "x$NASM" = x -o "x$NASM" = x'"$NASM"'; then
slouken@1871
   602
            AC_PATH_PROG(NASM, nasm)
slouken@1871
   603
        fi
slouken@1871
   604
        if test "x$NASM" != x -a "x$NASM" != x'"$NASM"'; then
slouken@1361
   605
            AC_DEFINE(SDL_HERMES_BLITTERS)
slouken@1361
   606
            SOURCES="$SOURCES $srcdir/src/hermes/*.asm"
slouken@1871
   607
            if test x"$NASMFLAGS" = x; then
slouken@1566
   608
                case $ARCH in
slouken@1566
   609
                  win32)
slouken@1566
   610
                      NASMFLAGS="-f win32"
slouken@1566
   611
                      ;;
slouken@1566
   612
                  openbsd)
slouken@1566
   613
                      NASMFLAGS="-f aoutb"
slouken@1566
   614
                      ;;
slouken@1889
   615
                  macosx)
slouken@1889
   616
                      NASMFLAGS="-f macho"
slouken@1889
   617
                      ;;
slouken@1566
   618
                  *)
slouken@1566
   619
                      NASMFLAGS="-f elf"
slouken@1566
   620
                      ;;
slouken@1566
   621
                esac
slouken@1566
   622
            fi
slouken@1871
   623
            NASMFLAGS="$NASMFLAGS -i $srcdir/src/hermes/"
slouken@1871
   624
slouken@1871
   625
            dnl See if hidden visibility is supported
slouken@1890
   626
            echo "GLOBAL _bar:function hidden" > nasm_vis.asm
slouken@1890
   627
            echo "_bar:" >>nasm_vis.asm
slouken@1889
   628
            if $NASM $NASMFLAGS nasm_vis.asm -o nasm_vis.o >&AS_MESSAGE_LOG_FD 2>&1; then
slouken@1871
   629
                NASMFLAGS="$NASMFLAGS -DHIDDEN_VISIBILITY"
slouken@1871
   630
            fi
slouken@1871
   631
            rm -f nasm_vis.asm nasm_vis.o
slouken@1871
   632
slouken@1361
   633
            AC_SUBST(NASM)
slouken@0
   634
            AC_SUBST(NASMFLAGS)
slouken@1361
   635
slouken@1550
   636
            case "$host" in
slouken@886
   637
                # this line is needed for QNX, because it's not defined the __ELF__
slouken@1361
   638
                *-*-qnx*)
slouken@1521
   639
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   640
                *-*-solaris*)
slouken@1521
   641
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   642
            esac
slouken@1361
   643
        fi
slouken@1361
   644
    fi
slouken@1361
   645
}
slouken@886
   646
slouken@1361
   647
dnl Check for altivec instruction support using gas syntax
slouken@1361
   648
CheckAltivec()
slouken@1361
   649
{
slouken@1361
   650
    AC_ARG_ENABLE(altivec,
slouken@1637
   651
AC_HELP_STRING([--enable-altivec], [use altivec assembly blitters on PPC [[default=yes]]]),
slouken@1361
   652
                  , enable_altivec=yes)
slouken@1402
   653
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_altivec = xyes; then
slouken@1361
   654
        have_altivec_h_hdr=no
slouken@1361
   655
        AC_CHECK_HEADER(altivec.h, have_altivec_h_hdr=yes)
slouken@886
   656
slouken@1361
   657
        save_CFLAGS="$CFLAGS"
slouken@1361
   658
        have_gcc_altivec=no
slouken@1361
   659
        AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@1361
   660
        altivec_CFLAGS="-maltivec"
slouken@1361
   661
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   662
slouken@1361
   663
        if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   664
          AC_TRY_COMPILE([
slouken@1361
   665
          #include <altivec.h>
slouken@1361
   666
          vector unsigned int vzero() {
slouken@1361
   667
              return vec_splat_u32(0);
slouken@1361
   668
          }
slouken@1361
   669
          ],[
slouken@1361
   670
          ],[
slouken@1361
   671
          have_gcc_altivec=yes
slouken@1361
   672
          ])
slouken@1361
   673
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   674
        else
slouken@1361
   675
          AC_TRY_COMPILE([
slouken@1361
   676
          vector unsigned int vzero() {
slouken@1361
   677
              return vec_splat_u32(0);
slouken@1361
   678
          }
slouken@1361
   679
          ],[
slouken@1361
   680
          ],[
slouken@1361
   681
          have_gcc_altivec=yes
slouken@1361
   682
          ])
slouken@1361
   683
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   684
        fi
slouken@1361
   685
slouken@1361
   686
        if test x$have_gcc_altivec = xno; then
slouken@1361
   687
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@1361
   688
            altivec_CFLAGS="-faltivec"
slouken@1361
   689
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   690
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   691
              AC_TRY_COMPILE([
slouken@1361
   692
              #include <altivec.h>
slouken@1361
   693
              vector unsigned int vzero() {
slouken@1361
   694
                  return vec_splat_u32(0);
slouken@1361
   695
              }
slouken@1361
   696
              ],[
slouken@1361
   697
              ],[
slouken@1361
   698
              have_gcc_altivec=yes
slouken@1361
   699
              ])
slouken@1361
   700
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   701
            else
slouken@1361
   702
              AC_TRY_COMPILE([
slouken@1361
   703
              vector unsigned int vzero() {
slouken@1361
   704
                  return vec_splat_u32(0);
slouken@1361
   705
              }
slouken@1361
   706
              ],[
slouken@1361
   707
              ],[
slouken@1361
   708
              have_gcc_altivec=yes
slouken@1361
   709
              ])
slouken@1361
   710
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   711
            fi
slouken@1361
   712
        fi
slouken@1361
   713
        CFLAGS="$save_CFLAGS"
slouken@1361
   714
slouken@1361
   715
        if test x$have_gcc_altivec = xyes; then
slouken@1361
   716
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@1361
   717
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   718
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@1361
   719
            fi
slouken@1521
   720
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@0
   721
        fi
slouken@0
   722
    fi
slouken@0
   723
}
slouken@0
   724
icculus@1573
   725
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   726
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   727
CheckVisibilityHidden()
icculus@1573
   728
{
icculus@1573
   729
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   730
    have_gcc_fvisibility=no
icculus@1573
   731
icculus@1573
   732
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   733
    save_CFLAGS="$CFLAGS"
icculus@1573
   734
    CFLAGS="$save_CFLAGS $visibility_CFLAGS"
icculus@1573
   735
    AC_TRY_COMPILE([
slouken@1745
   736
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   737
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   738
    #endif
icculus@1573
   739
    ],[
icculus@1573
   740
    ],[
icculus@1573
   741
    have_gcc_fvisibility=yes
icculus@1573
   742
    ])
icculus@1573
   743
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   744
    CFLAGS="$save_CFLAGS"
icculus@1573
   745
icculus@1573
   746
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   747
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   748
    fi
icculus@1573
   749
}
icculus@1573
   750
icculus@1573
   751
icculus@1140
   752
dnl Do the iPod thing
icculus@1140
   753
CheckIPod()
icculus@1140
   754
{
icculus@1140
   755
    AC_ARG_ENABLE(ipod,
slouken@1361
   756
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [default=yes on arm-elf]]),
slouken@1361
   757
        , enable_ipod=yes)
icculus@1140
   758
icculus@1140
   759
    if test x$enable_ipod = xyes; then
slouken@1521
   760
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
slouken@1361
   761
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   762
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   763
    fi
slouken@1361
   764
}
icculus@1140
   765
slouken@30
   766
dnl Find the nanox include and library directories
slouken@30
   767
CheckNANOX()
slouken@30
   768
{
slouken@292
   769
    AC_ARG_ENABLE(video-nanox,
slouken@1637
   770
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
slouken@292
   771
        , enable_video_nanox=no)
slouken@30
   772
slouken@292
   773
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   774
        AC_ARG_ENABLE(nanox-debug,  
slouken@1637
   775
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
slouken@1361
   776
            , enable_nanox_debug=no)
slouken@292
   777
        if test x$enable_nanox_debug = xyes; then
slouken@1521
   778
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   779
        fi
slouken@30
   780
slouken@1361
   781
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1637
   782
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
slouken@1361
   783
            , enable_nanox_share_memory=no)
slouken@292
   784
        if test x$enable_nanox_share_memory = xyes; then
slouken@1521
   785
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   786
        fi
slouken@30
   787
slouken@1361
   788
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1637
   789
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
slouken@1361
   790
            , enable_nanox_direct_fb=no)
slouken@471
   791
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1521
   792
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   793
        fi
slouken@30
   794
slouken@1361
   795
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   796
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1521
   797
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
slouken@1361
   798
        have_video=yes
slouken@292
   799
    fi
slouken@30
   800
}
slouken@30
   801
slouken@0
   802
dnl Find the X11 include and library directories
slouken@0
   803
CheckX11()
slouken@0
   804
{
slouken@0
   805
    AC_ARG_ENABLE(video-x11,
slouken@1637
   806
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   807
                  , enable_video_x11=yes)
slouken@0
   808
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   809
        case "$host" in
slouken@1807
   810
            *-*-darwin*)
slouken@1807
   811
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   812
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   813
                    x_includes="/usr/X11R6/include"
slouken@1806
   814
                    x_libraries="/usr/X11R6/lib"
slouken@1806
   815
                fi
slouken@1806
   816
                ;;
slouken@1806
   817
        esac
slouken@0
   818
        AC_PATH_X
slouken@0
   819
        AC_PATH_XTRA
slouken@0
   820
        if test x$have_x = xyes; then
slouken@1879
   821
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
   822
            # will not end up in the global namespace, which causes problems
slouken@1879
   823
            # with other libraries calling X11 functions.
slouken@1879
   824
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
   825
icculus@1168
   826
            AC_ARG_ENABLE(x11-shared,
slouken@1879
   827
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
   828
                          , enable_x11_shared=maybe)
icculus@1168
   829
slouken@1550
   830
            case "$host" in
icculus@1589
   831
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
   832
                    x11_symbols_private=yes
icculus@1174
   833
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   834
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
   835
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
   836
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@1174
   837
                    ;;
slouken@1384
   838
                *-*-osf*)
slouken@1384
   839
                    x11_lib='libX11.so'
slouken@1384
   840
                    x11ext_lib='libXext.so'
slouken@1384
   841
                    ;;
slouken@1384
   842
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
   843
                    x11_lib='libX11.so'
icculus@1299
   844
                    x11ext_lib='libXext.so'
icculus@1299
   845
                    ;;
icculus@1174
   846
                *)
slouken@1569
   847
                    x11_lib_spec=[`echo $X_LIBS | sed 's/.*-L\([^ ]*\).*/\1/'`]
slouken@1571
   848
                    for path in $x11_lib_path /usr/lib /usr/X11/lib /usr/X11R6/lib; do
slouken@1571
   849
                        if test "x$x11_lib" = "x"; then
slouken@1606
   850
                            x11_lib=[`ls -- $path/libX11.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   851
                            if test "x$x11_lib" = "x"; then
slouken@1879
   852
                                x11_lib=[`ls -- $path/libX11.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   853
                            fi
slouken@1571
   854
                        fi
slouken@1571
   855
                        if test "x$x11ext_lib" = "x"; then
slouken@1606
   856
                            x11ext_lib=[`ls -- $path/libXext.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   857
                            if test "x$x11ext_lib" = "x"; then
slouken@1879
   858
                                x11ext_lib=[`ls -- $path/libXext.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   859
                            fi
slouken@1571
   860
                        fi
icculus@1589
   861
                        if test "x$xrender_lib" = "x"; then
slouken@1606
   862
                            xrender_lib=[`ls -- $path/libXrender.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   863
                            if test "x$xrender_lib" = "x"; then
slouken@1879
   864
                                xrender_lib=[`ls -- $path/libXrender.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   865
                            fi
icculus@1589
   866
                        fi
icculus@1589
   867
                        if test "x$xrandr_lib" = "x"; then
slouken@1606
   868
                            xrandr_lib=[`ls -- $path/libXrandr.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   869
                            if test "x$xrandr_lib" = "x"; then
slouken@1879
   870
                                xrandr_lib=[`ls -- $path/libXrandr.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   871
                            fi
icculus@1589
   872
                        fi
slouken@1569
   873
                    done
icculus@1174
   874
                    ;;
icculus@1174
   875
            esac
icculus@1168
   876
slouken@1361
   877
            X_CFLAGS="$X_CFLAGS -DXTHREADS"
slouken@1361
   878
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
   879
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
   880
            fi
slouken@1799
   881
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
   882
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
   883
slouken@1468
   884
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
   885
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
   886
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
   887
slouken@1879
   888
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
   889
                enable_x11_shared=$x11_symbols_private
slouken@1879
   890
            fi
icculus@1173
   891
            if test x$have_loadso != xyes && \
icculus@1168
   892
               test x$enable_x11_shared = xyes; then
slouken@1467
   893
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
   894
                enable_x11_shared=no
icculus@1168
   895
            fi
slouken@1879
   896
            if test x$x11_symbols_private != xyes && \
icculus@1875
   897
               test x$enable_x11_shared = xyes; then
icculus@1875
   898
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
   899
                enable_x11_shared=no
icculus@1875
   900
            fi
icculus@1875
   901
icculus@1173
   902
            if test x$have_loadso = xyes && \
icculus@1170
   903
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
   904
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
   905
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
   906
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
   907
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
   908
            else
icculus@1589
   909
                enable_x11_shared=no
slouken@1521
   910
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
   911
            fi
slouken@1361
   912
            have_video=yes
slouken@0
   913
slouken@0
   914
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
   915
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
   916
                          , enable_video_x11_vm=yes)
slouken@0
   917
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
   918
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
   919
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
   920
            fi
slouken@0
   921
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
   922
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
   923
                          , enable_video_x11_xv=yes)
slouken@0
   924
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
   925
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
   926
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
   927
            fi
slouken@227
   928
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
   929
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
   930
                            , enable_video_x11_xinerama=yes)
slouken@227
   931
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
   932
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
   933
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
   934
            fi
slouken@242
   935
            AC_ARG_ENABLE(video-x11-xme,
slouken@1637
   936
AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
slouken@242
   937
                            , enable_video_x11_xme=yes)
slouken@242
   938
            if test x$enable_video_x11_xme = xyes; then
slouken@1361
   939
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
slouken@1361
   940
                SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
slouken@242
   941
            fi
icculus@1589
   942
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
   943
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
   944
                            , enable_video_x11_xrandr=yes)
icculus@1589
   945
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
   946
                definitely_enable_video_x11_xrandr=no
icculus@1589
   947
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
   948
                                have_xrandr_h_hdr=yes,
icculus@1589
   949
                                have_xrandr_h_hdr=no,
icculus@1589
   950
                                [#include <X11/Xlib.h>
icculus@1589
   951
                                ])
icculus@1589
   952
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
   953
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
   954
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
   955
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
   956
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
   957
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
   958
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
   959
                    else
icculus@1589
   960
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
   961
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
   962
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
   963
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
   964
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
   965
                        fi
icculus@1589
   966
                    fi
icculus@1589
   967
                fi
icculus@1589
   968
            fi
icculus@1589
   969
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
   970
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
   971
            fi
slouken@1783
   972
            AC_ARG_ENABLE(video-x11-dpms,
slouken@1783
   973
AC_HELP_STRING([--enable-video-x11-dpms], [enable X11 DPMS extension [[default=yes]]]),
slouken@1783
   974
                            , enable_video_x11_dpms=yes)
slouken@1783
   975
            if test x$enable_video_x11_dpms = xyes; then
slouken@1783
   976
                AC_CHECK_HEADER(X11/extensions/dpms.h,
slouken@1783
   977
                                have_dpms_h_hdr=yes,
slouken@1783
   978
                                have_dpms_h_hdr=no,
slouken@1783
   979
                                [#include <X11/Xlib.h>
slouken@1783
   980
                                ])
slouken@1783
   981
                if test x$have_dpms_h_hdr = xyes; then
slouken@1783
   982
                    AC_DEFINE(SDL_VIDEO_DRIVER_X11_DPMS)
slouken@1783
   983
                fi
slouken@1783
   984
            fi
slouken@0
   985
        fi
slouken@0
   986
    fi
slouken@0
   987
}
slouken@279
   988
slouken@1361
   989
dnl Check for QNX photon video driver
slouken@0
   990
CheckPHOTON()
slouken@0
   991
{
slouken@0
   992
    AC_ARG_ENABLE(video-photon,
slouken@1637
   993
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
   994
                  , enable_video_photon=yes)
slouken@0
   995
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
   996
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
   997
        video_photon=no
slouken@0
   998
        AC_TRY_COMPILE([
slouken@0
   999
          #include <Ph.h>
slouken@0
  1000
          #include <Pt.h>
slouken@0
  1001
          #include <photon/Pg.h>
slouken@0
  1002
          #include <photon/PdDirect.h>
slouken@0
  1003
        ],[
slouken@0
  1004
         PgDisplaySettings_t *visual;
slouken@0
  1005
        ],[
slouken@0
  1006
        video_photon=yes
slouken@0
  1007
        ])
slouken@0
  1008
        AC_MSG_RESULT($video_photon)
slouken@0
  1009
        if test x$video_photon = xyes; then
slouken@1361
  1010
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1011
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1521
  1012
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
slouken@1361
  1013
            have_video=yes
slouken@1361
  1014
slouken@279
  1015
            CheckOpenGLQNX
slouken@0
  1016
        fi
slouken@0
  1017
    fi
slouken@0
  1018
}
slouken@0
  1019
slouken@1361
  1020
dnl Set up the BWindow video driver if enabled
slouken@1361
  1021
CheckBWINDOW()
slouken@1361
  1022
{
slouken@1361
  1023
    if test x$enable_video = xyes; then
slouken@1361
  1024
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1025
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1026
        have_video=yes
slouken@1361
  1027
    fi
slouken@1361
  1028
}
slouken@1361
  1029
slouken@1931
  1030
dnl Set up the Cocoa video driver for Mac OS X (but not Darwin)
slouken@1361
  1031
CheckCOCOA()
slouken@1361
  1032
{
slouken@1361
  1033
    AC_ARG_ENABLE(video-cocoa,
slouken@1931
  1034
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa video driver [[default=yes]]]),
slouken@1361
  1035
                  , enable_video_cocoa=yes)
slouken@1361
  1036
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1037
        save_CFLAGS="$CFLAGS"
slouken@1361
  1038
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1039
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1040
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1041
        have_cocoa=no
slouken@1361
  1042
        AC_TRY_COMPILE([
slouken@1361
  1043
          #import <Cocoa/Cocoa.h>
slouken@1361
  1044
        ],[
slouken@1361
  1045
        ],[
slouken@1361
  1046
        have_cocoa=yes
slouken@1361
  1047
        ])
slouken@1361
  1048
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1049
        CFLAGS="$save_CFLAGS"
slouken@1361
  1050
        if test x$have_cocoa = xyes; then
slouken@1931
  1051
            AC_DEFINE(SDL_VIDEO_DRIVER_COCOA)
slouken@1931
  1052
            SOURCES="$SOURCES $srcdir/src/video/cocoa/*.m"
slouken@1361
  1053
            have_video=yes
slouken@1361
  1054
        fi
slouken@1361
  1055
    fi
slouken@1361
  1056
}
slouken@1361
  1057
slouken@0
  1058
dnl Find the framebuffer console includes
slouken@0
  1059
CheckFBCON()
slouken@0
  1060
{
slouken@0
  1061
    AC_ARG_ENABLE(video-fbcon,
slouken@1637
  1062
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=yes]]]),
slouken@0
  1063
                  , enable_video_fbcon=yes)
slouken@0
  1064
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1065
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1066
        video_fbcon=no
slouken@0
  1067
        AC_TRY_COMPILE([
slouken@0
  1068
         #include <linux/fb.h>
slouken@0
  1069
         #include <linux/kd.h>
slouken@0
  1070
         #include <linux/keyboard.h>
slouken@0
  1071
        ],[
slouken@0
  1072
        ],[
slouken@0
  1073
        video_fbcon=yes
slouken@0
  1074
        ])
slouken@0
  1075
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1076
        if test x$video_fbcon = xyes; then
slouken@1361
  1077
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1078
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1079
            have_video=yes
slouken@0
  1080
        fi
slouken@0
  1081
    fi
slouken@0
  1082
}
slouken@0
  1083
slouken@167
  1084
dnl Find DirectFB
slouken@167
  1085
CheckDirectFB()
slouken@167
  1086
{
slouken@167
  1087
    AC_ARG_ENABLE(video-directfb,
slouken@1637
  1088
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=yes]]]),
slouken@1588
  1089
                  , enable_video_directfb=yes)
slouken@167
  1090
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1091
        video_directfb=no
slouken@167
  1092
slouken@1588
  1093
        DIRECTFB_REQUIRED_VERSION=0.9.15
slouken@1588
  1094
slouken@1602
  1095
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1096
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1097
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1098
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1602
  1099
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1100
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1101
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1102
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@1588
  1103
                    video_directfb=yes
slouken@1588
  1104
                fi
slouken@1588
  1105
            fi
slouken@1602
  1106
            AC_MSG_RESULT($video_directfb)
slouken@167
  1107
        else
slouken@1588
  1108
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1588
  1109
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1110
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1111
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1112
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1113
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1114
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1115
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@167
  1116
                video_directfb=yes
slouken@167
  1117
            fi
slouken@1588
  1118
            AC_MSG_RESULT($video_directfb)
slouken@167
  1119
        fi
slouken@167
  1120
slouken@167
  1121
        if test x$video_directfb = xyes; then
slouken@1361
  1122
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1123
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1124
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@1521
  1125
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@1361
  1126
            have_video=yes
slouken@167
  1127
        fi
slouken@167
  1128
    fi
slouken@167
  1129
}
slouken@167
  1130
slouken@70
  1131
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1132
CheckPS2GS()
slouken@70
  1133
{
slouken@72
  1134
    AC_ARG_ENABLE(video-ps2gs,
slouken@1637
  1135
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=yes]]]),
slouken@72
  1136
                  , enable_video_ps2gs=yes)
slouken@70
  1137
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1138
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1139
        video_ps2gs=no
slouken@70
  1140
        AC_TRY_COMPILE([
slouken@70
  1141
         #include <linux/ps2/dev.h>
slouken@70
  1142
         #include <linux/ps2/gs.h>
slouken@70
  1143
        ],[
slouken@70
  1144
        ],[
slouken@70
  1145
        video_ps2gs=yes
slouken@70
  1146
        ])
slouken@72
  1147
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1148
        if test x$video_ps2gs = xyes; then
slouken@1361
  1149
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1150
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1151
            have_video=yes
slouken@70
  1152
        fi
slouken@70
  1153
    fi
slouken@70
  1154
}
slouken@70
  1155
slouken@0
  1156
dnl Find the GGI includes
slouken@0
  1157
CheckGGI()
slouken@0
  1158
{
slouken@0
  1159
    AC_ARG_ENABLE(video-ggi,
slouken@1637
  1160
AC_HELP_STRING([--enable-video-ggi], [use GGI video driver [[default=no]]]),
slouken@0
  1161
                  , enable_video_ggi=no)
slouken@0
  1162
    if test x$enable_video = xyes -a x$enable_video_ggi = xyes; then
slouken@0
  1163
        AC_MSG_CHECKING(for GGI support)
slouken@0
  1164
        video_ggi=no
slouken@0
  1165
        AC_TRY_COMPILE([
slouken@0
  1166
         #include <ggi/ggi.h>
slouken@0
  1167
         #include <ggi/gii.h>
slouken@0
  1168
        ],[
slouken@0
  1169
        ],[
slouken@0
  1170
        video_ggi=yes
slouken@0
  1171
        ])
slouken@0
  1172
        AC_MSG_RESULT($video_ggi)
slouken@0
  1173
        if test x$video_ggi = xyes; then
slouken@1361
  1174
            AC_DEFINE(SDL_VIDEO_DRIVER_GGI)
slouken@1361
  1175
            SOURCES="$SOURCES $srcdir/src/video/ggi/*.c"
slouken@1521
  1176
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lggi -lgii -lgg"
slouken@1361
  1177
            have_video=yes
slouken@0
  1178
        fi
slouken@0
  1179
    fi
slouken@0
  1180
}
slouken@0
  1181
slouken@0
  1182
dnl Find the SVGAlib includes and libraries
slouken@0
  1183
CheckSVGA()
slouken@0
  1184
{
slouken@0
  1185
    AC_ARG_ENABLE(video-svga,
slouken@1637
  1186
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=yes]]]),
slouken@1555
  1187
                  , enable_video_svga=yes)
slouken@0
  1188
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1189
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1190
        video_svga=no
slouken@0
  1191
        AC_TRY_COMPILE([
slouken@0
  1192
         #include <vga.h>
slouken@0
  1193
         #include <vgamouse.h>
slouken@0
  1194
         #include <vgakeyboard.h>
slouken@0
  1195
        ],[
slouken@0
  1196
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1197
             exit(0);
slouken@0
  1198
         }
slouken@0
  1199
        ],[
slouken@0
  1200
        video_svga=yes
slouken@0
  1201
        ])
slouken@0
  1202
        AC_MSG_RESULT($video_svga)
slouken@0
  1203
        if test x$video_svga = xyes; then
slouken@1361
  1204
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1205
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1206
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1207
            have_video=yes
slouken@0
  1208
        fi
slouken@0
  1209
    fi
slouken@0
  1210
}
slouken@0
  1211
slouken@75
  1212
dnl Find the VGL includes and libraries
slouken@75
  1213
CheckVGL()
slouken@75
  1214
{
slouken@75
  1215
    AC_ARG_ENABLE(video-vgl,
slouken@1637
  1216
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=yes]]]),
slouken@1588
  1217
                  , enable_video_vgl=yes)
slouken@75
  1218
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1219
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1220
        video_vgl=no
slouken@75
  1221
        AC_TRY_COMPILE([
slouken@75
  1222
         #include <sys/fbio.h>
slouken@75
  1223
         #include <sys/consio.h>
slouken@75
  1224
         #include <sys/kbio.h>
slouken@75
  1225
         #include <vgl.h>
slouken@75
  1226
        ],[
slouken@75
  1227
         VGLBitmap bitmap;
slouken@1836
  1228
         bitmap.Type = VIDBUF32;
slouken@1836
  1229
         bitmap.PixelBytes = 4;
slouken@144
  1230
         exit(bitmap.Bitmap);
slouken@75
  1231
        ],[
slouken@75
  1232
        video_vgl=yes
slouken@75
  1233
        ])
slouken@75
  1234
        AC_MSG_RESULT($video_vgl)
slouken@75
  1235
        if test x$video_vgl = xyes; then
slouken@1361
  1236
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1237
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1521
  1238
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
slouken@1361
  1239
            have_video=yes
slouken@75
  1240
        fi
slouken@75
  1241
    fi
slouken@75
  1242
}
slouken@75
  1243
slouken@1361
  1244
dnl Set up the wscons video driver if enabled
slouken@1361
  1245
CheckWscons()
slouken@1361
  1246
{
slouken@1361
  1247
    AC_ARG_ENABLE(video-wscons,
slouken@1637
  1248
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=yes]]]),
slouken@1361
  1249
                  , enable_video_wscons=yes)
slouken@1361
  1250
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1251
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1252
        video_wscons=no
slouken@1361
  1253
        AC_TRY_COMPILE([
slouken@1597
  1254
         #include <sys/time.h>
slouken@1597
  1255
         #include <dev/wscons/wsconsio.h>
slouken@1597
  1256
         #include <dev/wscons/wsdisplay_usl_io.h>
slouken@1361
  1257
        ],[
slouken@1597
  1258
         int wsmode = WSDISPLAYIO_MODE_DUMBFB;
slouken@1361
  1259
        ],[
slouken@1361
  1260
        video_wscons=yes
slouken@1361
  1261
        ])
slouken@1361
  1262
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1263
        if test x$video_wscons = xyes; then
slouken@1361
  1264
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1265
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1266
            have_video=yes
slouken@1361
  1267
        fi
slouken@1361
  1268
    fi
slouken@1361
  1269
}
slouken@1361
  1270
slouken@1361
  1271
dnl Set up the QTopia video driver if enabled
slouken@1361
  1272
CheckQtopia()
slouken@1361
  1273
{
slouken@1361
  1274
    AC_ARG_ENABLE(video-qtopia,
slouken@1637
  1275
AC_HELP_STRING([--enable-video-qtopia], [use Qtopia video driver [[default=no]]]),
slouken@1361
  1276
                  , enable_video_qtopia=no)
slouken@1361
  1277
    if test x$enable_video = xyes -a x$enable_video_qtopia = xyes; then
slouken@1361
  1278
        AC_MSG_CHECKING(for Qtopia support)
slouken@1361
  1279
        video_qtopia=no
slouken@1361
  1280
        QTOPIA_FLAGS="-DQT_QWS_EBX -DQT_QWS_CUSTOM -DQWS -I${QPEDIR}/include -I${QTDIR}/include/ -DNO_DEBUG -fno-rtti -fno-exceptions"
slouken@1361
  1281
        AC_LANG_CPLUSPLUS
slouken@1361
  1282
        OLD_CXX="$CXXFLAGS"
slouken@1361
  1283
        CXXFLAGS="$QTOPIA_FLAGS"
slouken@1361
  1284
        AC_TRY_COMPILE([
slouken@1361
  1285
         #include <qpe/qpeapplication.h>
slouken@1361
  1286
        ],[
slouken@1361
  1287
        ],[
slouken@1361
  1288
        video_qtopia=yes
slouken@1361
  1289
        ])
slouken@1361
  1290
        CXXFLAGS="$OLD_CXX"
slouken@1361
  1291
        AC_MSG_RESULT($video_qtopia)
slouken@1361
  1292
        if test x$video_qtopia = xyes; then
slouken@1361
  1293
            AC_DEFINE(SDL_VIDEO_DRIVER_QTOPIA)
slouken@1361
  1294
            SOURCES="$SOURCES $srcdir/src/video/qtopia/*.cc"
slouken@1397
  1295
            SDLMAIN_SOURCES="$srcdir/src/main/qtopia/*.cc"
slouken@1521
  1296
            EXTRA_CFLAGS="$EXTRA_CFLAGS $QTOPIA_FLAGS"
slouken@1361
  1297
            SDL_CFLAGS="$SDL_CFLAGS -DQWS -Dmain=SDL_main"
slouken@1361
  1298
            SDL_LIBS="-lSDLmain $SDL_LIBS -L${QPEDIR}/lib -L${QTDIR}/lib/ -lqpe -lqte"
slouken@1361
  1299
            have_video=yes
slouken@1361
  1300
        fi
slouken@1361
  1301
        AC_LANG_C
slouken@1361
  1302
    fi
slouken@1361
  1303
}
slouken@1361
  1304
slouken@1361
  1305
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1306
CheckAtariBiosEvent()
slouken@1361
  1307
{
slouken@1361
  1308
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
patmandin@1477
  1309
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.S"
slouken@1361
  1310
}
slouken@1361
  1311
slouken@281
  1312
dnl Set up the Atari Xbios driver
slouken@281
  1313
CheckAtariXbiosVideo()
slouken@281
  1314
{
slouken@281
  1315
    AC_ARG_ENABLE(xbios,
slouken@1637
  1316
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
slouken@281
  1317
                  , enable_video_xbios=yes)
slouken@281
  1318
    video_xbios=no
slouken@281
  1319
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1320
        video_xbios=yes
slouken@1361
  1321
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1322
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1323
        have_video=yes
slouken@281
  1324
    fi
slouken@281
  1325
}
slouken@281
  1326
slouken@281
  1327
dnl Set up the Atari Gem driver
slouken@281
  1328
CheckAtariGemVideo()
slouken@281
  1329
{
slouken@281
  1330
    AC_ARG_ENABLE(gem,
slouken@1637
  1331
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
slouken@281
  1332
                  , enable_video_gem=yes)
slouken@281
  1333
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1334
        video_gem=no
slouken@281
  1335
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1336
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1337
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1338
            video_gem=yes
slouken@1361
  1339
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1340
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
patmandin@1825
  1341
            SDL_LIBS="$SDL_LIBS -lgem"
slouken@1361
  1342
            have_video=yes
slouken@281
  1343
        fi
slouken@281
  1344
    fi
slouken@281
  1345
}
slouken@281
  1346
slouken@1
  1347
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1348
CheckDummyVideo()
slouken@1
  1349
{
slouken@1
  1350
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1351
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1352
                  , enable_video_dummy=yes)
slouken@1
  1353
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1354
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1355
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1356
        have_video=yes
slouken@1
  1357
    fi
slouken@1
  1358
}
slouken@1
  1359
slouken@0
  1360
dnl Check to see if OpenGL support is desired
slouken@0
  1361
AC_ARG_ENABLE(video-opengl,
slouken@1952
  1362
AC_HELP_STRING([--enable-video-opengl], [include OpenGL support [[default=yes]]]),
slouken@0
  1363
              , enable_video_opengl=yes)
slouken@0
  1364
slouken@0
  1365
dnl Find OpenGL
icculus@1191
  1366
CheckOpenGLX11()
slouken@0
  1367
{
slouken@0
  1368
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1369
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1370
        video_opengl=no
slouken@0
  1371
        AC_TRY_COMPILE([
slouken@0
  1372
         #include <GL/gl.h>
slouken@0
  1373
         #include <GL/glx.h>
slouken@0
  1374
        ],[
slouken@0
  1375
        ],[
slouken@0
  1376
        video_opengl=yes
slouken@0
  1377
        ])
slouken@0
  1378
        AC_MSG_RESULT($video_opengl)
slouken@0
  1379
        if test x$video_opengl = xyes; then
slouken@1361
  1380
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1381
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@1952
  1382
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@0
  1383
        fi
slouken@0
  1384
    fi
slouken@0
  1385
}
slouken@0
  1386
slouken@279
  1387
dnl Find QNX RtP OpenGL
slouken@279
  1388
CheckOpenGLQNX()
slouken@279
  1389
{
slouken@279
  1390
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@279
  1391
        AC_MSG_CHECKING(for OpenGL (Photon) support)
slouken@279
  1392
        video_opengl=no
slouken@279
  1393
        AC_TRY_COMPILE([
slouken@279
  1394
         #include <GL/gl.h>
slouken@279
  1395
        ],[
slouken@279
  1396
        ],[
slouken@279
  1397
        video_opengl=yes
slouken@279
  1398
        ])
slouken@279
  1399
        AC_MSG_RESULT($video_opengl)
slouken@279
  1400
        if test x$video_opengl = xyes; then
slouken@1361
  1401
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1402
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1403
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1404
        fi
slouken@279
  1405
    fi
slouken@279
  1406
}
slouken@279
  1407
slouken@1361
  1408
dnl Check for Win32 OpenGL
slouken@1361
  1409
CheckWIN32GL()
slouken@1361
  1410
{
slouken@1361
  1411
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1412
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1413
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1952
  1414
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1361
  1415
    fi
slouken@1361
  1416
}
slouken@1361
  1417
slouken@0
  1418
dnl Check for BeOS OpenGL
slouken@0
  1419
CheckBeGL()
slouken@0
  1420
{
slouken@0
  1421
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1422
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1423
        AC_DEFINE(SDL_VIDEO_OPENGL_BGL)
slouken@1952
  1424
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1425
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1426
    fi
slouken@0
  1427
}
slouken@0
  1428
slouken@0
  1429
dnl Check for MacOS OpenGL
slouken@0
  1430
CheckMacGL()
slouken@0
  1431
{
slouken@0
  1432
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1433
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1434
        AC_DEFINE(SDL_VIDEO_OPENGL_CGL)
slouken@1952
  1435
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1550
  1436
        case "$host" in
slouken@0
  1437
            *-*-darwin*)
slouken@1625
  1438
                if test x$enable_video_cocoa = xyes; then
slouken@1625
  1439
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1440
                fi
slouken@0
  1441
        esac
slouken@0
  1442
    fi
slouken@0
  1443
}
slouken@0
  1444
patmandin@978
  1445
dnl Check for Mesa offscreen rendering
patmandin@989
  1446
CheckAtariOSMesa()
patmandin@978
  1447
{
patmandin@989
  1448
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1449
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1450
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1451
patmandin@991
  1452
        # Static linking to -lOSMesa
patmandin@989
  1453
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1454
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1455
            # -lOSMesa is really the static library
patmandin@989
  1456
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1457
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1458
            fi
patmandin@989
  1459
        else
patmandin@991
  1460
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1461
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1462
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1463
        fi
slouken@1361
  1464
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1465
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
slouken@1952
  1466
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
patmandin@1825
  1467
        SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
patmandin@1825
  1468
        SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
patmandin@991
  1469
patmandin@991
  1470
        AC_ARG_ENABLE(osmesa-shared,
slouken@1637
  1471
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
patmandin@991
  1472
                              , enable_osmesa_shared=yes)
patmandin@991
  1473
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1474
            # Dynamic linking
patmandin@991
  1475
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1476
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1477
            fi
slouken@1361
  1478
        fi
patmandin@978
  1479
    fi
patmandin@978
  1480
}
patmandin@978
  1481
slouken@0
  1482
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1483
CheckInputEvents()
slouken@0
  1484
{
slouken@0
  1485
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1486
    AC_ARG_ENABLE(input-events,
slouken@1637
  1487
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1488
                  , enable_input_events=yes)
slouken@0
  1489
    if test x$enable_input_events = xyes; then
slouken@0
  1490
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1491
        use_input_events=no
slouken@0
  1492
        AC_TRY_COMPILE([
slouken@0
  1493
          #include <linux/input.h>
slouken@0
  1494
        ],[
slouken@0
  1495
          #ifndef EVIOCGNAME
slouken@0
  1496
          #error EVIOCGNAME() ioctl not available
slouken@0
  1497
          #endif
slouken@0
  1498
        ],[
slouken@0
  1499
        use_input_events=yes
slouken@0
  1500
        ])
slouken@0
  1501
        AC_MSG_RESULT($use_input_events)
slouken@0
  1502
        if test x$use_input_events = xyes; then
slouken@1361
  1503
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1504
        fi
slouken@0
  1505
    fi
slouken@0
  1506
}
slouken@0
  1507
icculus@1201
  1508
dnl See if we can use the Touchscreen input library
icculus@1201
  1509
CheckTslib()
icculus@1201
  1510
{
icculus@1201
  1511
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1512
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1513
                  , enable_input_tslib=yes)
icculus@1201
  1514
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1515
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1516
        enable_input_tslib=no
icculus@1201
  1517
        AC_TRY_COMPILE([
icculus@1201
  1518
          #include "tslib.h"
icculus@1201
  1519
        ],[
icculus@1201
  1520
        ],[
icculus@1201
  1521
        enable_input_tslib=yes
icculus@1201
  1522
        ])
icculus@1201
  1523
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1524
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1525
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1526
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1527
        fi
icculus@1201
  1528
    fi
icculus@1201
  1529
}
icculus@1201
  1530
slouken@399
  1531
dnl See if we can use GNU pth library for threads
slouken@399
  1532
CheckPTH()
slouken@399
  1533
{
slouken@399
  1534
    dnl Check for pth support
slouken@399
  1535
    AC_ARG_ENABLE(pth,
slouken@1637
  1536
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1537
                  , enable_pth=yes)
slouken@399
  1538
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1539
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1540
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1541
            use_pth=no
slouken@399
  1542
        else
slouken@399
  1543
            use_pth=yes
slouken@399
  1544
        fi
slouken@399
  1545
        AC_MSG_CHECKING(pth)
slouken@1361
  1546
        AC_MSG_RESULT($use_pth)
slouken@399
  1547
        if test "x$use_pth" = xyes; then
slouken@1361
  1548
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1549
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1550
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1551
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1552
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1553
            have_threads=yes
slouken@399
  1554
        fi
slouken@399
  1555
    fi
slouken@399
  1556
}
slouken@399
  1557
slouken@0
  1558
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1559
CheckPTHREAD()
slouken@0
  1560
{
slouken@0
  1561
    dnl Check for pthread support
slouken@0
  1562
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1563
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1564
                  , enable_pthreads=yes)
slouken@0
  1565
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1566
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1567
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1568
                  , enable_pthread_sem=yes)
slouken@1550
  1569
    case "$host" in
slouken@1820
  1570
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1571
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1572
            pthread_lib="-lpthread"
slouken@1324
  1573
            ;;
slouken@0
  1574
        *-*-bsdi*)
slouken@0
  1575
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1576
            pthread_lib=""
slouken@0
  1577
            ;;
slouken@0
  1578
        *-*-darwin*)
slouken@0
  1579
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1580
# causes Carbon.p complaints?
slouken@0
  1581
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1582
            ;;
slouken@1565
  1583
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1584
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1585
            pthread_lib="-pthread"
slouken@0
  1586
            ;;
slouken@43
  1587
        *-*-netbsd*)
slouken@1383
  1588
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
icculus@1200
  1589
            pthread_lib="-L/usr/lib -lpthread"
slouken@43
  1590
            ;;
slouken@0
  1591
        *-*-openbsd*)
slouken@0
  1592
            pthread_cflags="-D_REENTRANT"
slouken@0
  1593
            pthread_lib="-pthread"
slouken@0
  1594
            ;;
slouken@0
  1595
        *-*-solaris*)
slouken@0
  1596
            pthread_cflags="-D_REENTRANT"
slouken@0
  1597
            pthread_lib="-lpthread -lposix4"
slouken@0
  1598
            ;;
slouken@0
  1599
        *-*-sysv5*)
slouken@0
  1600
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1601
            pthread_lib=""
slouken@0
  1602
            ;;
slouken@0
  1603
        *-*-irix*)
slouken@0
  1604
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1605
            pthread_lib="-lpthread"
slouken@0
  1606
            ;;
slouken@0
  1607
        *-*-aix*)
slouken@0
  1608
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1609
            pthread_lib="-lpthread"
slouken@0
  1610
            ;;
icculus@425
  1611
        *-*-hpux11*)
icculus@425
  1612
            pthread_cflags="-D_REENTRANT"
icculus@425
  1613
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1614
            ;;
slouken@0
  1615
        *-*-qnx*)
slouken@0
  1616
            pthread_cflags=""
slouken@0
  1617
            pthread_lib=""
slouken@0
  1618
            ;;
slouken@873
  1619
        *-*-osf*)
slouken@1019
  1620
            pthread_cflags="-D_REENTRANT"
slouken@873
  1621
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1622
                pthread_lib="-lpthread -lrt"
slouken@873
  1623
            else
slouken@1019
  1624
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1625
            fi
slouken@873
  1626
            ;;
slouken@0
  1627
        *)
slouken@0
  1628
            pthread_cflags="-D_REENTRANT"
slouken@0
  1629
            pthread_lib="-lpthread"
slouken@0
  1630
            ;;
slouken@0
  1631
    esac
icculus@1140
  1632
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1633
        # Save the original compiler flags and libraries
slouken@415
  1634
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1635
        # Add the pthread compiler flags and libraries
slouken@415
  1636
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1637
        # Check to see if we have pthread support on this system
slouken@0
  1638
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1639
        use_pthreads=no
slouken@0
  1640
        AC_TRY_LINK([
slouken@0
  1641
         #include <pthread.h>
slouken@0
  1642
        ],[
slouken@0
  1643
         pthread_attr_t type;
slouken@0
  1644
         pthread_attr_init(&type);
slouken@0
  1645
        ],[
slouken@0
  1646
        use_pthreads=yes
slouken@0
  1647
        ])
slouken@0
  1648
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1649
        # Restore the compiler flags and libraries
slouken@415
  1650
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1651
slouken@415
  1652
        # Do futher testing if we have pthread support...
slouken@0
  1653
        if test x$use_pthreads = xyes; then
slouken@1361
  1654
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1655
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1656
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1657
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1658
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1659
slouken@1438
  1660
            # Save the original compiler flags and libraries
slouken@1438
  1661
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1662
            # Add the pthread compiler flags and libraries
slouken@1438
  1663
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1664
slouken@0
  1665
            # Check to see if recursive mutexes are available
slouken@0
  1666
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1667
            has_recursive_mutexes=no
slouken@1324
  1668
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1669
                AC_TRY_COMPILE([
slouken@1324
  1670
                  #include <pthread.h>
slouken@1324
  1671
                ],[
slouken@1324
  1672
                  pthread_mutexattr_t attr;
slouken@1324
  1673
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1674
                ],[
slouken@1324
  1675
                has_recursive_mutexes=yes
slouken@1361
  1676
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1677
                ])
slouken@1324
  1678
            fi
slouken@1324
  1679
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1680
                AC_TRY_COMPILE([
slouken@1324
  1681
                  #include <pthread.h>
slouken@1324
  1682
                ],[
slouken@1324
  1683
                  pthread_mutexattr_t attr;
slouken@1324
  1684
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1685
                ],[
slouken@1324
  1686
                has_recursive_mutexes=yes
slouken@1361
  1687
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1688
                ])
slouken@1324
  1689
            fi
slouken@0
  1690
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1691
slouken@94
  1692
            # Check to see if pthread semaphore support is missing
slouken@94
  1693
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1694
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1695
                have_pthread_sem=no
slouken@94
  1696
                AC_TRY_COMPILE([
slouken@94
  1697
                  #include <pthread.h>
slouken@94
  1698
                  #include <semaphore.h>
slouken@94
  1699
                ],[
slouken@94
  1700
                ],[
slouken@94
  1701
                have_pthread_sem=yes
slouken@94
  1702
                ])
slouken@94
  1703
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1704
            fi
slouken@94
  1705
slouken@1438
  1706
            # Restore the compiler flags and libraries
slouken@1438
  1707
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1708
slouken@1361
  1709
            # Basic thread creation functions
slouken@1361
  1710
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1711
slouken@1361
  1712
            # Semaphores
slouken@1361
  1713
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1714
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1715
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1716
            else
slouken@1361
  1717
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1718
            fi
slouken@0
  1719
slouken@1361
  1720
            # Mutexes
slouken@1361
  1721
            # We can fake these with semaphores if necessary
slouken@1361
  1722
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1723
slouken@1361
  1724
            # Condition variables
slouken@1361
  1725
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1726
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1727
slouken@1361
  1728
            have_threads=yes
slouken@185
  1729
        else
slouken@1361
  1730
            CheckPTH
slouken@814
  1731
        fi
slouken@814
  1732
    fi
slouken@814
  1733
}
slouken@814
  1734
slouken@0
  1735
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  1736
CheckWIN32()
slouken@0
  1737
{
slouken@0
  1738
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  1739
    have_win32_gcc=no
slouken@0
  1740
    AC_TRY_COMPILE([
slouken@0
  1741
     #include <windows.h>
slouken@0
  1742
    ],[
slouken@0
  1743
    ],[
slouken@0
  1744
    have_win32_gcc=yes
slouken@0
  1745
    ])
slouken@0
  1746
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  1747
    if test x$have_win32_gcc != xyes; then
slouken@0
  1748
       AC_MSG_ERROR([
slouken@0
  1749
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  1750
       ])
slouken@0
  1751
    fi
slouken@0
  1752
slouken@0
  1753
    dnl See if the user wants to redirect standard output to files
slouken@0
  1754
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  1755
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  1756
                  , enable_stdio_redirect=yes)
slouken@0
  1757
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  1758
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  1759
    fi
slouken@0
  1760
}
slouken@0
  1761
slouken@0
  1762
dnl Find the DirectX includes and libraries
slouken@0
  1763
CheckDIRECTX()
slouken@0
  1764
{
slouken@0
  1765
    AC_ARG_ENABLE(directx,
slouken@1637
  1766
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  1767
                  , enable_directx=yes)
slouken@0
  1768
    if test x$enable_directx = xyes; then
slouken@1895
  1769
        AC_CHECK_HEADER(d3d9.h, have_d3d=yes)
slouken@1361
  1770
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@1361
  1771
        AC_CHECK_HEADER(dinput.h, use_dinput=yes)
slouken@0
  1772
    fi
slouken@158
  1773
}
slouken@158
  1774
slouken@294
  1775
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  1776
CheckDLOPEN()
slouken@294
  1777
{
slouken@731
  1778
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  1779
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  1780
                  , enable_sdl_dlopen=yes)
slouken@731
  1781
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  1782
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  1783
        have_dlopen=no
slouken@294
  1784
        AC_TRY_COMPILE([
slouken@294
  1785
         #include <dlfcn.h>
slouken@294
  1786
        ],[
slouken@1638
  1787
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  1788
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  1789
         #endif
slouken@294
  1790
        ],[
slouken@1361
  1791
        have_dlopen=yes
slouken@294
  1792
        ])
slouken@1361
  1793
        AC_MSG_RESULT($have_dlopen)
slouken@294
  1794
slouken@1361
  1795
        if test x$have_dlopen = xyes; then
slouken@1521
  1796
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  1797
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  1798
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  1799
            AC_CHECK_LIB(dl, dlvsym, have_dlvsym=yes)
slouken@1361
  1800
            if test x$have_dlvsym = xyes; then
slouken@1361
  1801
                AC_DEFINE(HAVE_DLVSYM)
slouken@1361
  1802
            fi
slouken@1361
  1803
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  1804
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  1805
            have_loadso=yes
slouken@294
  1806
        fi
slouken@294
  1807
    fi
slouken@294
  1808
}
slouken@294
  1809
patmandin@651
  1810
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  1811
CheckAtariLdg()
patmandin@651
  1812
{
patmandin@651
  1813
    AC_ARG_ENABLE(atari-ldg,
slouken@1637
  1814
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
patmandin@651
  1815
                  , enable_atari_ldg=yes)
patmandin@651
  1816
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  1817
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  1818
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  1819
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  1820
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  1821
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
patmandin@1825
  1822
            SDL_LIBS="$SDL_LIBS -lldg -lgem"
icculus@1173
  1823
            have_loadso=yes
patmandin@651
  1824
        fi
patmandin@651
  1825
    fi
patmandin@651
  1826
}
patmandin@651
  1827
slouken@381
  1828
dnl Check for the usbhid(3) library on *BSD
slouken@381
  1829
CheckUSBHID()
slouken@381
  1830
{
slouken@381
  1831
    if test x$enable_joystick = xyes; then
slouken@1565
  1832
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  1833
        if test x$have_libusbhid = xyes; then
slouken@1565
  1834
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  1835
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  1836
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  1837
        else
slouken@1565
  1838
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  1839
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  1840
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  1841
        fi
slouken@1361
  1842
            
slouken@1361
  1843
        save_CFLAGS="$CFLAGS"
slouken@1361
  1844
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  1845
slouken@381
  1846
        AC_MSG_CHECKING(for usbhid)
slouken@381
  1847
        have_usbhid=no
slouken@381
  1848
        AC_TRY_COMPILE([
slouken@404
  1849
          #include <sys/types.h>
slouken@403
  1850
          #if defined(HAVE_USB_H)
slouken@403
  1851
          #include <usb.h>
slouken@403
  1852
          #endif
slouken@1565
  1853
          #ifdef __DragonFly__
slouken@1565
  1854
          # include <bus/usb/usb.h>
slouken@1565
  1855
          # include <bus/usb/usbhid.h>
slouken@1565
  1856
          #else
slouken@1565
  1857
          # include <dev/usb/usb.h>
slouken@1565
  1858
          # include <dev/usb/usbhid.h>
slouken@1565
  1859
          #endif
slouken@381
  1860
          #if defined(HAVE_USBHID_H)
slouken@381
  1861
          #include <usbhid.h>
slouken@381
  1862
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  1863
          #include <libusb.h>
slouken@381
  1864
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  1865
          #include <libusbhid.h>
slouken@404
  1866
          #endif
slouken@381
  1867
        ],[
slouken@381
  1868
          struct report_desc *repdesc;
slouken@381
  1869
          struct usb_ctl_report *repbuf;
slouken@402
  1870
          hid_kind_t hidkind;
slouken@381
  1871
        ],[
slouken@381
  1872
        have_usbhid=yes
slouken@381
  1873
        ])
slouken@381
  1874
        AC_MSG_RESULT($have_usbhid)
slouken@381
  1875
slouken@381
  1876
        if test x$have_usbhid = xyes; then
slouken@381
  1877
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  1878
            have_usbhid_ucr_data=no
slouken@381
  1879
            AC_TRY_COMPILE([
slouken@404
  1880
              #include <sys/types.h>
slouken@404
  1881
              #if defined(HAVE_USB_H)
slouken@404
  1882
              #include <usb.h>
slouken@404
  1883
              #endif
slouken@1565
  1884
              #ifdef __DragonFly__
slouken@1565
  1885
              # include <bus/usb/usb.h>
slouken@1565
  1886
              # include <bus/usb/usbhid.h>
slouken@1565
  1887
              #else
slouken@1565
  1888
              # include <dev/usb/usb.h>
slouken@1565
  1889
              # include <dev/usb/usbhid.h>
slouken@1565
  1890
              #endif
slouken@381
  1891
              #if defined(HAVE_USBHID_H)
slouken@381
  1892
              #include <usbhid.h>
slouken@381
  1893
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  1894
              #include <libusb.h>
slouken@381
  1895
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  1896
              #include <libusbhid.h>
slouken@381
  1897
              #endif
slouken@381
  1898
            ],[
slouken@381
  1899
              struct usb_ctl_report buf;
slouken@381
  1900
              if (buf.ucr_data) { }
slouken@381
  1901
            ],[
slouken@381
  1902
            have_usbhid_ucr_data=yes
slouken@381
  1903
            ])
slouken@381
  1904
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  1905
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  1906
            fi
slouken@381
  1907
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  1908
            
slouken@1361
  1909
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  1910
            have_usbhid_new=no
slouken@407
  1911
            AC_TRY_COMPILE([
slouken@407
  1912
              #include <sys/types.h>
slouken@407
  1913
              #if defined(HAVE_USB_H)
slouken@407
  1914
              #include <usb.h>
slouken@407
  1915
              #endif
slouken@407
  1916
              #include <dev/usb/usb.h>
slouken@407
  1917
              #include <dev/usb/usbhid.h>
slouken@407
  1918
              #if defined(HAVE_USBHID_H)
slouken@407
  1919
              #include <usbhid.h>
slouken@407
  1920
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  1921
              #include <libusb.h>
slouken@407
  1922
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  1923
              #include <libusbhid.h>
slouken@407
  1924
              #endif
slouken@407
  1925
            ],[
slouken@407
  1926
              report_desc_t d;
slouken@1361
  1927
              hid_start_parse(d, 1, 1);
slouken@407
  1928
            ],[
slouken@407
  1929
            have_usbhid_new=yes
slouken@407
  1930
            ])
slouken@407
  1931
            if test x$have_usbhid_new = xyes; then
slouken@1361
  1932
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  1933
            fi
slouken@407
  1934
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  1935
slouken@1565
  1936
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  1937
            have_machine_joystick=no
slouken@1565
  1938
            AC_TRY_COMPILE([
slouken@1565
  1939
              #include <machine/joystick.h>
slouken@1565
  1940
            ],[
slouken@1565
  1941
              struct joystick t;
slouken@1565
  1942
            ],[
slouken@1565
  1943
            have_machine_joystick=yes
slouken@1565
  1944
            ])
slouken@1565
  1945
            if test x$have_machine_joystick = xyes; then
slouken@1565
  1946
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  1947
            fi
slouken@1565
  1948
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  1949
slouken@1361
  1950
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  1951
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  1952
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  1953
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  1954
            have_joystick=yes
slouken@381
  1955
        fi
slouken@1361
  1956
        CFLAGS="$save_CFLAGS"
slouken@381
  1957
    fi
slouken@381
  1958
}
slouken@381
  1959
slouken@1361
  1960
dnl Check for clock_gettime()
slouken@1361
  1961
CheckClockGettime()
slouken@795
  1962
{
slouken@1361
  1963
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  1964
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  1965
                  , enable_clock_gettime=no)
slouken@1361
  1966
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  1967
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  1968
        if test x$have_clock_gettime = xyes; then
slouken@1361
  1969
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  1970
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
icculus@1175
  1971
        fi
slouken@795
  1972
    fi
slouken@795
  1973
}
slouken@795
  1974
slouken@1062
  1975
dnl Check for a valid linux/version.h
slouken@1062
  1976
CheckLinuxVersion()
slouken@1062
  1977
{
slouken@1062
  1978
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  1979
    if test x$have_linux_version_h = xyes; then
slouken@1521
  1980
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  1981
    fi
slouken@1062
  1982
}
slouken@1062
  1983
slouken@1127
  1984
dnl Check if we want to use RPATH
slouken@1127
  1985
CheckRPATH()
slouken@1127
  1986
{
slouken@1127
  1987
    AC_ARG_ENABLE(rpath,
slouken@1637
  1988
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  1989
                  , enable_rpath=yes)
slouken@1127
  1990
}
slouken@1127
  1991
slouken@1550
  1992
dnl Set up the configuration based on the host platform!
slouken@1550
  1993
case "$host" in
slouken@1361
  1994
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  1995
        ARCH=linux
slouken@1361
  1996
        CheckDummyVideo
slouken@1361
  1997
        CheckIPod
slouken@1361
  1998
        # Set up files for the timer library
icculus@1140
  1999
        if test x$enable_timers = xyes; then
slouken@1361
  2000
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2001
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2002
            have_timers=yes
icculus@1140
  2003
        fi
slouken@1361
  2004
        ;;
slouken@1820
  2005
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*)
slouken@1550
  2006
        case "$host" in
slouken@1361
  2007
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2008
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2009
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2010
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2011
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2012
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2013
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2014
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2015
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2016
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2017
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2018
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2019
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2020
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2021
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2022
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2023
            *-*-osf*)           ARCH=osf ;;
slouken@795
  2024
        esac
icculus@1573
  2025
        CheckVisibilityHidden
slouken@1
  2026
        CheckDummyVideo
slouken@68
  2027
        CheckDiskAudio
icculus@1532
  2028
        CheckDummyAudio
slouken@371
  2029
        CheckDLOPEN
slouken@0
  2030
        CheckNASM
slouken@1361
  2031
        CheckAltivec
slouken@0
  2032
        CheckOSS
slouken@1361
  2033
        CheckDMEDIA
slouken@1438
  2034
        CheckMME
slouken@0
  2035
        CheckALSA
slouken@0
  2036
        CheckARTSC
slouken@0
  2037
        CheckESD
slouken@0
  2038
        CheckNAS
slouken@0
  2039
        CheckX11
slouken@30
  2040
        CheckNANOX
slouken@0
  2041
        CheckFBCON
slouken@167
  2042
        CheckDirectFB
slouken@70
  2043
        CheckPS2GS
slouken@0
  2044
        CheckGGI
slouken@0
  2045
        CheckSVGA
slouken@1361
  2046
        CheckVGL
slouken@1361
  2047
        CheckWscons
slouken@371
  2048
        CheckQtopia
icculus@1191
  2049
        CheckOpenGLX11
slouken@0
  2050
        CheckInputEvents
icculus@1201
  2051
        CheckTslib
slouken@1361
  2052
        CheckUSBHID
slouken@0
  2053
        CheckPTHREAD
slouken@1361
  2054
        CheckClockGettime
slouken@1062
  2055
        CheckLinuxVersion
slouken@1127
  2056
        CheckRPATH
slouken@1361
  2057
        # Set up files for the audio library
slouken@1361
  2058
        if test x$enable_audio = xyes; then
slouken@1361
  2059
          case $ARCH in
slouken@1565
  2060
            sysv5|solaris|hpux)
slouken@1361
  2061
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2062
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2063
                have_audio=yes
slouken@1361
  2064
            ;;
slouken@1565
  2065
            netbsd|openbsd)
slouken@1567
  2066
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2067
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2068
                have_audio=yes
slouken@1361
  2069
            ;;
slouken@1361
  2070
            aix)
slouken@1361
  2071
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUD)
slouken@1361
  2072
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2073
                have_audio=yes
slouken@1361
  2074
            ;;
slouken@1361
  2075
          esac
slouken@371
  2076
        fi
slouken@0
  2077
        # Set up files for the joystick library
slouken@0
  2078
        if test x$enable_joystick = xyes; then
slouken@1361
  2079
          case $ARCH in
slouken@1361
  2080
            linux)
slouken@1361
  2081
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2082
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2083
                have_joystick=yes
slouken@1361
  2084
            ;;
slouken@1361
  2085
          esac
slouken@0
  2086
        fi
slouken@0
  2087
        # Set up files for the cdrom library
slouken@0
  2088
        if test x$enable_cdrom = xyes; then
slouken@1361
  2089
          case $ARCH in
slouken@1361
  2090
            linux|solaris)
slouken@1361
  2091
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2092
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2093
                have_cdrom=yes
slouken@1361
  2094
            ;;
slouken@1361
  2095
            *freebsd*)
slouken@1361
  2096
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2097
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2098
                have_cdrom=yes
slouken@1361
  2099
            ;;
slouken@1383
  2100
            *openbsd*|*netbsd*)
slouken@1361
  2101
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2102
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2103
                have_cdrom=yes
slouken@1361
  2104
            ;;
slouken@1361
  2105
            bsdi)
slouken@1361
  2106
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2107
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2108
                have_cdrom=yes
slouken@1361
  2109
            ;;
slouken@1361
  2110
            aix)
slouken@1361
  2111
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2112
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2113
                have_cdrom=yes
slouken@1361
  2114
            ;;
slouken@1361
  2115
            osf)
slouken@1361
  2116
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2117
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2118
                have_cdrom=yes
slouken@1361
  2119
            ;;
slouken@1361
  2120
          esac
slouken@0
  2121
        fi
slouken@0
  2122
        # Set up files for the thread library
slouken@1361
  2123
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2124
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2125
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2126
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2127
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2128
            have_threads=yes
slouken@0
  2129
        fi
slouken@0
  2130
        # Set up files for the timer library
slouken@0
  2131
        if test x$enable_timers = xyes; then
slouken@1361
  2132
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2133
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2134
            have_timers=yes
slouken@0
  2135
        fi
slouken@0
  2136
        ;;
slouken@0
  2137
    *-*-qnx*)
slouken@0
  2138
        ARCH=qnx
slouken@1
  2139
        CheckDummyVideo
slouken@68
  2140
        CheckDiskAudio
icculus@1532
  2141
        CheckDummyAudio
slouken@886
  2142
        # CheckNASM
slouken@371
  2143
        CheckDLOPEN
slouken@0
  2144
        CheckNAS
slouken@0
  2145
        CheckPHOTON
slouken@0
  2146
        CheckX11
icculus@1191
  2147
        CheckOpenGLX11
slouken@0
  2148
        CheckPTHREAD
slouken@0
  2149
        # Set up files for the audio library
slouken@0
  2150
        if test x$enable_audio = xyes; then
slouken@1361
  2151
            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
slouken@1361
  2152
            SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
slouken@1521
  2153
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2154
            have_audio=yes
slouken@0
  2155
        fi
slouken@0
  2156
        # Set up files for the cdrom library
slouken@0
  2157
        if test x$enable_cdrom = xyes; then
slouken@1361
  2158
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2159
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2160
            have_cdrom=yes
slouken@0
  2161
        fi
slouken@0
  2162
        # Set up files for the timer library
slouken@0
  2163
        if test x$enable_timers = xyes; then
slouken@1361
  2164
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2165
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2166
            have_timers=yes
slouken@0
  2167
        fi
slouken@0
  2168
        ;;
slouken@0
  2169
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2170
        ARCH=win32
slouken@1550
  2171
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2172
            # Default cross-compile location
slouken@0
  2173
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32msvc
slouken@0
  2174
        else
slouken@0
  2175
            # Look for the location of the tools and install there
slouken@750
  2176
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2177
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2178
            fi
slouken@0
  2179
        fi
slouken@1
  2180
        CheckDummyVideo
slouken@68
  2181
        CheckDiskAudio
icculus@1532
  2182
        CheckDummyAudio
slouken@0
  2183
        CheckWIN32
slouken@1361
  2184
        CheckWIN32GL
slouken@0
  2185
        CheckDIRECTX
slouken@0
  2186
        CheckNASM
slouken@1895
  2187
        # Set up files for the video library
slouken@1895
  2188
        if test x$enable_video = xyes; then
slouken@1895
  2189
            AC_DEFINE(SDL_VIDEO_DRIVER_WIN32)
slouken@1895
  2190
            SOURCES="$SOURCES $srcdir/src/video/win32/*.c"
slouken@1895
  2191
            have_video=yes
slouken@1895
  2192
            AC_ARG_ENABLE(render-gdi,
slouken@1895
  2193
AC_HELP_STRING([--enable-render-gdi], [enable the GDI render driver [[default=yes]]]),
slouken@1895
  2194
                                , enable_render_gdi=yes)
slouken@1895
  2195
            if test x$enable_render_gdi = xyes; then
slouken@1895
  2196
                AC_DEFINE(SDL_VIDEO_RENDER_GDI)
slouken@1895
  2197
            fi
slouken@1895
  2198
            AC_ARG_ENABLE(render-d3d,
slouken@1895
  2199
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@1895
  2200
                                , enable_render_d3d=yes)
slouken@1895
  2201
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
slouken@1895
  2202
                AC_DEFINE(SDL_VIDEO_RENDER_D3D)
slouken@1895
  2203
            fi
slouken@1895
  2204
        fi
slouken@0
  2205
        # Set up files for the audio library
slouken@0
  2206
        if test x$enable_audio = xyes; then
slouken@1361
  2207
            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
slouken@1361
  2208
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1895
  2209
            if test x$have_dsound = xyes; then
slouken@1361
  2210
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2211
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2212
            fi
slouken@1361
  2213
            have_audio=yes
slouken@0
  2214
        fi
slouken@0
  2215
        # Set up files for the joystick library
slouken@0
  2216
        if test x$enable_joystick = xyes; then
slouken@1895
  2217
            if test x$have_dinput = xyes; then
slouken@1895
  2218
                AC_DEFINE(SDL_JOYSTICK_DINPUT)
slouken@1895
  2219
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_dxjoystick.c"
slouken@1895
  2220
            else
slouken@1895
  2221
                AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1895
  2222
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_mmjoystick.c"
slouken@1895
  2223
            fi
slouken@1361
  2224
            have_joystick=yes
slouken@0
  2225
        fi
slouken@0
  2226
        # Set up files for the cdrom library
slouken@0
  2227
        if test x$enable_cdrom = xyes; then
slouken@1361
  2228
            AC_DEFINE(SDL_CDROM_WIN32)
slouken@1361
  2229
            SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
slouken@1361
  2230
            have_cdrom=yes
slouken@0
  2231
        fi
slouken@0
  2232
        # Set up files for the thread library
slouken@0
  2233
        if test x$enable_threads = xyes; then
slouken@1361
  2234
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2235
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2236
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2237
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2238
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2239
            have_threads=yes
slouken@0
  2240
        fi
slouken@0
  2241
        # Set up files for the timer library
slouken@0
  2242
        if test x$enable_timers = xyes; then
slouken@1361
  2243
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2244
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2245
            have_timers=yes
slouken@1361
  2246
        fi
slouken@1361
  2247
        # Set up files for the shared object loading library
slouken@1361
  2248
        if test x$enable_loadso = xyes; then
slouken@1361
  2249
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2250
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2251
            have_loadso=yes
slouken@1361
  2252
        fi
slouken@1361
  2253
        # Set up the system libraries we need
slouken@1895
  2254
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lmsimg32 -lwinmm"
slouken@0
  2255
        # The Win32 platform requires special setup
slouken@1397
  2256
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2257
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2258
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2259
        ;;
slouken@0
  2260
    *-*-beos*)
slouken@0
  2261
        ARCH=beos
slouken@0
  2262
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2263
        CheckDummyVideo
slouken@68
  2264
        CheckDiskAudio
icculus@1532
  2265
        CheckDummyAudio
slouken@0
  2266
        CheckNASM
slouken@0
  2267
        CheckBWINDOW
slouken@0
  2268
        CheckBeGL
slouken@0
  2269
        # Set up files for the audio library
slouken@0
  2270
        if test x$enable_audio = xyes; then
slouken@1361
  2271
            AC_DEFINE(SDL_AUDIO_DRIVER_BAUDIO)
slouken@1361
  2272
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2273
            have_audio=yes
slouken@0
  2274
        fi
slouken@0
  2275
        # Set up files for the joystick library
slouken@0
  2276
        if test x$enable_joystick = xyes; then
slouken@1361
  2277
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2278
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2279
            have_joystick=yes
slouken@0
  2280
        fi
slouken@0
  2281
        # Set up files for the cdrom library
slouken@0
  2282
        if test x$enable_cdrom = xyes; then
slouken@1361
  2283
            AC_DEFINE(SDL_CDROM_BEOS)
slouken@1361
  2284
            SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
slouken@1361
  2285
            have_cdrom=yes
slouken@0
  2286
        fi
slouken@0
  2287
        # Set up files for the thread library
slouken@0
  2288
        if test x$enable_threads = xyes; then
slouken@1361
  2289
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2290
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2291
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2292
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2293
            have_threads=yes
slouken@0
  2294
        fi
slouken@0
  2295
        # Set up files for the timer library
slouken@0
  2296
        if test x$enable_timers = xyes; then
slouken@1361
  2297
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2298
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2299
            have_timers=yes
slouken@1361
  2300
        fi
slouken@1361
  2301
        # Set up files for the shared object loading library
slouken@1361
  2302
        if test x$enable_loadso = xyes; then
slouken@1361
  2303
            AC_DEFINE(SDL_LOADSO_BEOS)
slouken@1361
  2304
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2305
            have_loadso=yes
slouken@0
  2306
        fi
slouken@1367
  2307
        # The BeOS platform requires special setup.
slouken@1367
  2308
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2309
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2310
        ;;
slouken@0
  2311
    *-*-darwin* )
icculus@1133
  2312
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2313
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2314
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2315
        ARCH=macosx
slouken@1624
  2316
slouken@1628
  2317
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2318
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2319
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2320
slouken@1628
  2321
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2322
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2323
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2324
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2325
        EXTRA_LDFLAGS=""
slouken@1624
  2326
slouken@1742
  2327
        CheckVisibilityHidden
slouken@1
  2328
        CheckDummyVideo
slouken@68
  2329
        CheckDiskAudio
icculus@1532
  2330
        CheckDummyAudio
slouken@1638
  2331
        CheckDLOPEN
slouken@1648
  2332
slouken@1889
  2333
        # Temporarily disabled:
slouken@1889
  2334
        # ld: mmxp2_32.o has external relocation entries in non-writable section (__TEXT,__text) for symbols: _mmxreturn
slouken@1889
  2335
        #CheckNASM
slouken@1889
  2336
slouken@1648
  2337
        # Set up files for the shared object loading library
slouken@1648
  2338
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2339
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2340
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2341
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2342
            have_loadso=yes
slouken@1648
  2343
        fi
slouken@1648
  2344
icculus@1133
  2345
        CheckCOCOA
icculus@1174
  2346
        CheckX11
slouken@0
  2347
        CheckMacGL
icculus@1191
  2348
        CheckOpenGLX11
slouken@0
  2349
        CheckPTHREAD
icculus@1047
  2350
        CheckAltivec
icculus@1445
  2351
icculus@1445
  2352
        # Need this or things might misbuild on a G3.
slouken@1521
  2353
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2354
slouken@0
  2355
        # Set up files for the audio library
slouken@0
  2356
        if test x$enable_audio = xyes; then
slouken@1361
  2357
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2358
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2359
            AC_DEFINE(SDL_AUDIO_DRIVER_SNDMGR)
slouken@1361
  2360
            SOURCES="$SOURCES $srcdir/src/audio/macrom/*.c"
slouken@1361
  2361
            have_audio=yes
slouken@0
  2362
        fi
slouken@0
  2363
        # Set up files for the joystick library
slouken@0
  2364
        if test x$enable_joystick = xyes; then
slouken@1361
  2365
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2366
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1611
  2367
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
slouken@1361
  2368
            have_joystick=yes
slouken@0
  2369
        fi
slouken@0
  2370
        # Set up files for the cdrom library
slouken@0
  2371
        if test x$enable_cdrom = xyes; then
slouken@1361
  2372
            AC_DEFINE(SDL_CDROM_MACOSX)
slouken@1361
  2373
            SOURCES="$SOURCES $srcdir/src/cdrom/macosx/*.c"
slouken@1361
  2374
            have_cdrom=yes
slouken@0
  2375
        fi
slouken@0
  2376
        # Set up files for the timer library
slouken@0
  2377
        if test x$enable_timers = xyes; then
slouken@1361
  2378
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2379
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2380
            have_timers=yes
slouken@1361
  2381
        fi
slouken@1621
  2382
        # The Mac OS X platform requires special setup.
slouken@1521
  2383
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@1910
  2384
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
slouken@1910
  2385
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
slouken@1361
  2386
        # If either the audio or CD driver is used, add the AudioUnit framework
slouken@1361
  2387
        if test x$enable_audio = xyes -o x$enable_cdrom = xyes; then
slouken@1611
  2388
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2389
        fi
slouken@0
  2390
        ;;
slouken@281
  2391
    *-*-mint*)
slouken@281
  2392
        ARCH=mint
slouken@281
  2393
        CheckDummyVideo
slouken@281
  2394
        CheckDiskAudio
icculus@1532
  2395
        CheckDummyAudio
slouken@281
  2396
        CheckAtariBiosEvent
slouken@281
  2397
        CheckAtariXbiosVideo
slouken@281
  2398
        CheckAtariGemVideo
slouken@398
  2399
        CheckAtariAudio
patmandin@651
  2400
        CheckAtariLdg
slouken@1361
  2401
        CheckAtariOSMesa
slouken@281
  2402
        CheckPTH
slouken@281
  2403
        # Set up files for the audio library
slouken@398
  2404
        if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@398
  2405
            if test x$enable_audio = xyes; then
slouken@1361
  2406
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2407
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2408
                have_audio=yes
slouken@398
  2409
            fi
slouken@281
  2410
        fi
slouken@281
  2411
        # Set up files for the joystick library
slouken@281
  2412
        if test x$enable_joystick = xyes; then
slouken@1361
  2413
            AC_DEFINE(SDL_JOYSTICK_MINT)
slouken@1361
  2414
            SOURCES="$SOURCES $srcdir/src/joystick/mint/*.c"
slouken@1361
  2415
            have_joystick=yes
slouken@281
  2416
        fi
slouken@281
  2417
        # Set up files for the cdrom library
slouken@281
  2418
        if test x$enable_cdrom = xyes; then
slouken@1361
  2419
            AC_DEFINE(SDL_CDROM_MINT)
slouken@1361
  2420
            SOURCES="$SOURCES $srcdir/src/cdrom/mint/*.c"
slouken@1361
  2421
            have_cdrom=yes
slouken@281
  2422
        fi
slouken@281
  2423
        # Set up files for the timer library
slouken@281
  2424
        if test x$enable_timers = xyes; then
slouken@557
  2425
            if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@1361
  2426
                AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2427
                SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@557
  2428
            else
slouken@1361
  2429
                AC_DEFINE(SDL_TIMER_MINT)
slouken@1361
  2430
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.c"
patmandin@1477
  2431
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.S"
slouken@557
  2432
            fi
slouken@1361
  2433
            have_timers=yes
slouken@281
  2434
        fi
slouken@281
  2435
        ;;
slouken@1035
  2436
    *-riscos)
slouken@687
  2437
        ARCH=riscos
slouken@1361
  2438
        CheckOSS
slouken@1361
  2439
        CheckPTHREAD
slouken@955
  2440
        # Set up files for the video library
slouken@955
  2441
        if test x$enable_video = xyes; then
slouken@1361
  2442
            AC_DEFINE(SDL_VIDEO_DRIVER_RISCOS)
slouken@1361
  2443
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.c"
slouken@1459
  2444
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.S"
slouken@1361
  2445
            have_video=yes
slouken@955
  2446
        fi
slouken@955
  2447
        # Set up files for the joystick library
slouken@955
  2448
        if test x$enable_joystick = xyes; then
slouken@1361
  2449
            AC_DEFINE(SDL_JOYSTICK_RISCOS)
slouken@1361
  2450
            SOURCES="$SOURCES $srcdir/src/joystick/riscos/*.c"
slouken@1361
  2451
            have_joystick=yes
slouken@955
  2452
        fi
slouken@955
  2453
        # Set up files for the timer library
slouken@955
  2454
        if test x$enable_timers = xyes; then
slouken@1361
  2455
            AC_DEFINE(SDL_TIMER_RISCOS)
slouken@1361
  2456
            SOURCES="$SOURCES $srcdir/src/timer/riscos/*.c"
slouken@1361
  2457
            have_timers=yes
slouken@955
  2458
        fi
slouken@1361
  2459
        # The RISC OS platform requires special setup.
slouken@1521
  2460
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ljpeg -ltiff -lpng -lz"
slouken@687
  2461
        ;;
slouken@0
  2462
    *)
slouken@1361
  2463
        AC_MSG_ERROR([
slouken@1550
  2464
*** Unsupported host:  Please add to configure.in
slouken@1361
  2465
        ])
slouken@0
  2466
        ;;
slouken@0
  2467
esac
slouken@0
  2468
slouken@1361
  2469
# Verify that we have all the platform specific files we need
slouken@1361
  2470
if test x$have_joystick != xyes; then
slouken@1361
  2471
    if test x$enable_joystick = xyes; then
slouken@1361
  2472
        AC_DEFINE(SDL_JOYSTICK_DISABLED)
slouken@1361
  2473
    fi
slouken@1361
  2474
    SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
slouken@1361
  2475
fi
slouken@1361
  2476
if test x$have_cdrom != xyes; then
slouken@1361
  2477
    if test x$enable_cdrom = xyes; then
slouken@1361
  2478
        AC_DEFINE(SDL_CDROM_DISABLED)
slouken@1361
  2479
    fi
slouken@1361
  2480
    SOURCES="$SOURCES $srcdir/src/cdrom/dummy/*.c"
slouken@1361
  2481
fi
slouken@1361
  2482
if test x$have_threads != xyes; then
slouken@1361
  2483
    if test x$enable_threads = xyes; then
slouken@1361
  2484
        AC_DEFINE(SDL_THREADS_DISABLED)
slouken@1361
  2485
    fi
slouken@1361
  2486
    SOURCES="$SOURCES $srcdir/src/thread/generic/*.c"
slouken@1361
  2487
fi
slouken@1361
  2488
if test x$have_timers != xyes; then
slouken@1361
  2489
    if test x$enable_timers = xyes; then
slouken@1361
  2490
        AC_DEFINE(SDL_TIMERS_DISABLED)
slouken@1361
  2491
    fi
slouken@1361
  2492
    SOURCES="$SOURCES $srcdir/src/timer/dummy/*.c"
slouken@1361
  2493
fi
slouken@1361
  2494
if test x$have_loadso != xyes; then
slouken@1361
  2495
    if test x$enable_loadso = xyes; then
slouken@1361
  2496
        AC_DEFINE(SDL_LOADSO_DISABLED)
slouken@1361
  2497
    fi
slouken@1361
  2498
    SOURCES="$SOURCES $srcdir/src/loadso/dummy/*.c"
slouken@1361
  2499
fi
slouken@1397
  2500
if test x$SDLMAIN_SOURCES = x; then
slouken@1397
  2501
    SDLMAIN_SOURCES="$srcdir/src/main/dummy/*.c"
slouken@1397
  2502
fi
slouken@0
  2503
slouken@1361
  2504
OBJECTS=`echo $SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.asm,$(objects)/\1.lo,g'`
slouken@1361
  2505
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.lo,g'`
slouken@1361
  2506
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.m,$(objects)/\1.lo,g'`
slouken@1361
  2507
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'`
slouken@1459
  2508
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.S,$(objects)/\1.lo,g'`
slouken@0
  2509
slouken@1397
  2510
SDLMAIN_OBJECTS=`echo $SDLMAIN_SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.o,g'`
slouken@1397
  2511
SDLMAIN_OBJECTS=`echo $SDLMAIN_OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.o,g'`
slouken@1397
  2512
slouken@0
  2513
# Set runtime shared library paths as needed
slouken@0
  2514
slouken@1127
  2515
if test "x$enable_rpath" = "xyes"; then
slouken@1565
  2516
  if test $ARCH = bsdi -o $ARCH = freebsd -o $ARCH = irix -o $ARCH = linux -o $ARCH = netbsd; then
slouken@1127
  2517
    SDL_RLD_FLAGS="-Wl,-rpath,\${exec_prefix}/lib"
slouken@1127
  2518
  fi
slouken@1127
  2519
  if test $ARCH = solaris; then
slouken@1127
  2520
    SDL_RLD_FLAGS="-R\${exec_prefix}/lib"
slouken@1127
  2521
  fi
slouken@1127
  2522
else
slouken@1127
  2523
  SDL_RLD_FLAGS=""
slouken@0
  2524
fi
slouken@387
  2525
slouken@387
  2526
case "$ARCH" in
slouken@387
  2527
  macosx)
slouken@807
  2528
    # Evil hack to allow static linking on Mac OS X
slouken@1931
  2529
    SDL_STATIC_LIBS="\${exec_prefix}/lib/libSDL.a $EXTRA_LDFLAGS"
slouken@807
  2530
    ;;
slouken@807
  2531
  *)
slouken@807
  2532
    SDL_STATIC_LIBS="$SDL_LIBS"
slouken@807
  2533
    ;;
slouken@807
  2534
esac
slouken@807
  2535
slouken@0
  2536
dnl Expand the cflags and libraries needed by apps using SDL
slouken@0
  2537
AC_SUBST(SDL_CFLAGS)
slouken@0
  2538
AC_SUBST(SDL_LIBS)
slouken@807
  2539
AC_SUBST(SDL_STATIC_LIBS)
slouken@0
  2540
AC_SUBST(SDL_RLD_FLAGS)
slouken@1361
  2541
if test x$enable_shared = xyes; then
slouken@1361
  2542
    ENABLE_SHARED_TRUE=
slouken@1361
  2543
    ENABLE_SHARED_FALSE="#"
slouken@1361
  2544
else
slouken@1361
  2545
    ENABLE_SHARED_TRUE="#"
slouken@1361
  2546
    ENABLE_SHARED_FALSE=
slouken@1361
  2547
fi
slouken@1361
  2548
if test x$enable_static = xyes; then
slouken@1361
  2549
    ENABLE_STATIC_TRUE=
slouken@1361
  2550
    ENABLE_STATIC_FALSE="#"
slouken@1361
  2551
else
slouken@1361
  2552
    ENABLE_STATIC_TRUE="#"
slouken@1361
  2553
    ENABLE_STATIC_FALSE=
slouken@1361
  2554
fi
slouken@1361
  2555
AC_SUBST(ENABLE_SHARED_TRUE)
slouken@1361
  2556
AC_SUBST(ENABLE_SHARED_FALSE)
slouken@1361
  2557
AC_SUBST(ENABLE_STATIC_TRUE)
slouken@1361
  2558
AC_SUBST(ENABLE_STATIC_FALSE)
slouken@0
  2559
slouken@1361
  2560
dnl Expand the sources and objects needed to build the library
slouken@1361
  2561
AC_SUBST(ac_aux_dir)
slouken@1361
  2562
AC_SUBST(INCLUDE)
slouken@1361
  2563
AC_SUBST(SOURCES)
slouken@1361
  2564
AC_SUBST(OBJECTS)
slouken@1397
  2565
AC_SUBST(SDLMAIN_SOURCES)
slouken@1397
  2566
AC_SUBST(SDLMAIN_OBJECTS)
slouken@1361
  2567
AC_SUBST(BUILD_CFLAGS)
slouken@1521
  2568
AC_SUBST(EXTRA_CFLAGS)
slouken@1393
  2569
AC_SUBST(BUILD_LDFLAGS)
slouken@1521
  2570
AC_SUBST(EXTRA_LDFLAGS)
slouken@0
  2571
slouken@0
  2572
AC_OUTPUT([
slouken@1865
  2573
    Makefile sdl-config SDL.spec SDL.qpg sdl.pc
slouken@1361
  2574
], [
slouken@1361
  2575
    : >build-deps
slouken@1640
  2576
    if test x"$MAKE" = x; then MAKE=make; fi; $MAKE depend
slouken@1361
  2577
])