configure.in
author Sam Lantinga <slouken@libsdl.org>
Tue, 10 Jul 2007 15:51:17 +0000
changeset 2163 5f96cf74b782
parent 2158 eff395617ed8
child 2185 2032348afed1
permissions -rw-r--r--
NAS dynamic loading is going to be have to looked at... *sigh*
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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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## These are common directories to find software packages
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#for path in /usr/freeware /usr/pkg /usr/X11R6 /usr/local; do
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#    if test -d $path/include; then
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#        EXTRA_CFLAGS="$EXTRA_CFLAGS -I$path/include"
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#    fi
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#    if test -d $path/lib; then
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#        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$path/lib"
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#    fi
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#done
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SDL_CFLAGS="$BASE_CFLAGS"
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SDL_LIBS="-lSDL $BASE_LDFLAGS"
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CPPFLAGS="$CPPFLAGS $EXTRA_CFLAGS"
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CFLAGS="$CFLAGS $EXTRA_CFLAGS"
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LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
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dnl Check for tools
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AC_LIBTOOL_WIN32_DLL
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AC_PROG_LIBTOOL
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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dnl Check for compiler characteristics
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AC_C_CONST
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AC_C_INLINE
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AC_C_VOLATILE
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dnl See whether we are allowed to use the system C library
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AC_ARG_ENABLE(libc,
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AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
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              , enable_libc=yes)
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if test x$enable_libc = xyes; then
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    AC_DEFINE(HAVE_LIBC)
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    dnl Check for C library headers
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    AC_HEADER_STDC
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    AC_CHECK_HEADERS(sys/types.h stdio.h stdlib.h stddef.h stdarg.h malloc.h memory.h string.h strings.h inttypes.h stdint.h ctype.h math.h iconv.h signal.h)
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    dnl Check for typedefs, structures, etc.
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    AC_TYPE_SIZE_T
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    if test x$ac_cv_header_inttypes_h = xyes -o x$ac_cv_header_stdint_h = xyes; then
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        AC_CHECK_TYPE(int64_t)
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        if test x$ac_cv_type_int64_t = xyes; then
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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        have_inttypes=yes
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    fi
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    dnl Checks for library functions.
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    case "$host" in
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    *-*-cygwin* | *-*-mingw32*)
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        ;;
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    *)
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        AC_FUNC_ALLOCA
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        ;;
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    esac
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    AC_FUNC_MEMCMP
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    if test x$ac_cv_func_memcmp_working = xyes; then
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        AC_DEFINE(HAVE_MEMCMP)
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    fi
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    AC_FUNC_STRTOD
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    if test x$ac_cv_func_strtod = xyes; then
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        AC_DEFINE(HAVE_STRTOD)
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    fi
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    AC_CHECK_FUNCS(malloc calloc realloc free getenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf iconv sigaction setjmp nanosleep)
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    AC_CHECK_LIB(iconv, libiconv_open, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
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    AC_CHECK_LIB(m, pow, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
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fi
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if test x$have_inttypes != xyes; then
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    AC_CHECK_SIZEOF(char, 1)
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    AC_CHECK_SIZEOF(short, 2)
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    AC_CHECK_SIZEOF(int, 4)
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    AC_CHECK_SIZEOF(long, 4)
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    AC_CHECK_SIZEOF(long long, 8)
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    if test x$ac_cv_sizeof_char = x1; then
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        AC_DEFINE(int8_t, signed char)
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        AC_DEFINE(uint8_t, unsigned char)
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    fi
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    if test x$ac_cv_sizeof_short = x2; then
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        AC_DEFINE(int16_t, signed short)
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        AC_DEFINE(uint16_t, unsigned short)
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    else
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        if test x$ac_cv_sizeof_int = x2; then
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            AC_DEFINE(int16_t, signed int)
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            AC_DEFINE(uint16_t, unsigned int)
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        fi
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    fi
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    if test x$ac_cv_sizeof_int = x4; then
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        AC_DEFINE(int32_t, signed int)
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        AC_DEFINE(uint32_t, unsigned int)
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    else
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        if test x$ac_cv_sizeof_long = x4; then
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            AC_DEFINE(int32_t, signed long)
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            AC_DEFINE(uint32_t, unsigned long)
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        fi
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    fi
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    if test x$ac_cv_sizeof_long = x8; then
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        AC_DEFINE(int64_t, signed long)
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        AC_DEFINE(uint64_t, unsigned long)
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        AC_DEFINE(SDL_HAS_64BIT_TYPE)
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    else
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        if test x$ac_cv_sizeof_long_long = x8; then
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            AC_DEFINE(int64_t, signed long long)
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            AC_DEFINE(uint64_t, unsigned long long)
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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    fi
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    AC_DEFINE(size_t, unsigned int)
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    AC_DEFINE(uintptr_t, unsigned long)
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fi
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# Standard C sources
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SOURCES="$SOURCES $srcdir/src/*.c"
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SOURCES="$SOURCES $srcdir/src/audio/*.c"
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SOURCES="$SOURCES $srcdir/src/cdrom/*.c"
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SOURCES="$SOURCES $srcdir/src/cpuinfo/*.c"
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SOURCES="$SOURCES $srcdir/src/events/*.c"
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SOURCES="$SOURCES $srcdir/src/file/*.c"
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SOURCES="$SOURCES $srcdir/src/stdlib/*.c"
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SOURCES="$SOURCES $srcdir/src/thread/*.c"
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SOURCES="$SOURCES $srcdir/src/timer/*.c"
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SOURCES="$SOURCES $srcdir/src/video/*.c"
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dnl Enable/disable various subsystems of the SDL library
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AC_ARG_ENABLE(audio,
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AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
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              , enable_audio=yes)
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if test x$enable_audio != xyes; then
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    AC_DEFINE(SDL_AUDIO_DISABLED)
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fi
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AC_ARG_ENABLE(video,
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AC_HELP_STRING([--enable-video], [Enable the video subsystem [[default=yes]]]),
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              , enable_video=yes)
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if test x$enable_video != xyes; then
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    AC_DEFINE(SDL_VIDEO_DISABLED)
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fi
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AC_ARG_ENABLE(events,
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AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
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              , enable_events=yes)
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if test x$enable_events != xyes; then
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    AC_DEFINE(SDL_EVENTS_DISABLED)
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fi
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AC_ARG_ENABLE(joystick,
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AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
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              , enable_joystick=yes)
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if test x$enable_joystick != xyes; then
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    AC_DEFINE(SDL_JOYSTICK_DISABLED)
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else
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    SOURCES="$SOURCES $srcdir/src/joystick/*.c"
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fi
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AC_ARG_ENABLE(cdrom,
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AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [[default=yes]]]),
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              , enable_cdrom=yes)
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if test x$enable_cdrom != xyes; then
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    AC_DEFINE(SDL_CDROM_DISABLED)
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fi
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AC_ARG_ENABLE(threads,
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AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
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              , enable_threads=yes)
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if test x$enable_threads != xyes; then
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    AC_DEFINE(SDL_THREADS_DISABLED)
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fi
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AC_ARG_ENABLE(timers,
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AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
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              , enable_timers=yes)
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if test x$enable_timers != xyes; then
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    AC_DEFINE(SDL_TIMERS_DISABLED)
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fi
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AC_ARG_ENABLE(file,
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AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
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              , enable_file=yes)
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if test x$enable_file != xyes; then
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    AC_DEFINE(SDL_FILE_DISABLED)
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fi
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AC_ARG_ENABLE(loadso,
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AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
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              , enable_loadso=yes)
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if test x$enable_loadso != xyes; then
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    AC_DEFINE(SDL_LOADSO_DISABLED)
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fi
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AC_ARG_ENABLE(cpuinfo,
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AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
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              , enable_cpuinfo=yes)
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if test x$enable_cpuinfo != xyes; then
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    AC_DEFINE(SDL_CPUINFO_DISABLED)
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fi
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AC_ARG_ENABLE(assembly,
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AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
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              , enable_assembly=yes)
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if test x$enable_assembly = xyes; then
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    AC_DEFINE(SDL_ASSEMBLY_ROUTINES)
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fi
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dnl See if the OSS audio interface is supported
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CheckOSS()
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{
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    AC_ARG_ENABLE(oss,
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AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
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                  , enable_oss=yes)
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    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
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        AC_MSG_CHECKING(for OSS audio support)
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        have_oss=no
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        if test x$have_oss != xyes; then
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            AC_TRY_COMPILE([
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              #include <sys/soundcard.h>
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            ],[
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              int arg = SNDCTL_DSP_SETFRAGMENT;
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            ],[
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            have_oss=yes
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            ])
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        fi
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        if test x$have_oss != xyes; then
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            AC_TRY_COMPILE([
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              #include <soundcard.h>
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            ],[
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              int arg = SNDCTL_DSP_SETFRAGMENT;
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            ],[
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            have_oss=yes
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            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
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            ])
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        fi
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        AC_MSG_RESULT($have_oss)
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        if test x$have_oss = xyes; then
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            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
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            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
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            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
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            have_audio=yes
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            # We may need to link with ossaudio emulation library
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            case "$host" in
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                *-*-openbsd*|*-*-netbsd*)
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                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
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            esac
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        fi
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    fi
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}
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dnl See if the ALSA audio interface is supported
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CheckALSA()
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{
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    AC_ARG_ENABLE(alsa,
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AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
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                  , enable_alsa=yes)
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    if test x$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]]]),
slouken@1361
   334
                          , enable_alsa_shared=yes)
slouken@1361
   335
            if test "x`echo $ALSA_LIBS | grep -- -L`" = "x"; then
slouken@1361
   336
                if test "x`ls /lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   337
                    ALSA_LIBS="-L/lib $ALSA_LIBS"
slouken@1361
   338
                elif test "x`ls /usr/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   339
                    ALSA_LIBS="-L/usr/lib $ALSA_LIBS"
slouken@1361
   340
                elif test "x`ls /usr/local/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   341
                    ALSA_LIBS="-L/usr/local/lib $ALSA_LIBS"
slouken@1361
   342
                fi
slouken@1361
   343
            fi
slouken@1361
   344
            alsa_lib_spec=`echo $ALSA_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libasound.so.*/'`
slouken@1606
   345
            alsa_lib=`ls -- $alsa_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@1361
   346
            echo "-- $alsa_lib_spec -> $alsa_lib"
slouken@1361
   347
slouken@1361
   348
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   349
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   350
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   351
            if test x$have_loadso != xyes && \
slouken@1361
   352
               test x$enable_alsa_shared = xyes; then
slouken@1467
   353
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   354
            fi
slouken@1361
   355
            if test x$have_loadso = xyes && \
slouken@1361
   356
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@1361
   357
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   358
            else
slouken@1521
   359
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   360
            fi
slouken@1361
   361
            have_audio=yes
slouken@1361
   362
        fi
slouken@1361
   363
    fi
slouken@0
   364
}
slouken@0
   365
slouken@148
   366
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   367
CheckDMEDIA()
slouken@148
   368
{
slouken@148
   369
    if test x$enable_audio = xyes; then
slouken@148
   370
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   371
        have_dmedia=no
slouken@148
   372
        AC_TRY_COMPILE([
slouken@148
   373
          #include <dmedia/audio.h>
slouken@148
   374
        ],[
slouken@148
   375
          ALport audio_port;
slouken@148
   376
        ],[
slouken@148
   377
        have_dmedia=yes
slouken@148
   378
        ])
slouken@935
   379
        AC_MSG_RESULT($have_dmedia)
slouken@148
   380
        # Set up files for the audio library
slouken@148
   381
        if test x$have_dmedia = xyes; then
slouken@1361
   382
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   383
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   384
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   385
            have_audio=yes
slouken@148
   386
        fi
slouken@148
   387
    fi
slouken@148
   388
}
slouken@148
   389
slouken@1438
   390
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   391
CheckMME()
slouken@1438
   392
{
slouken@1438
   393
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   394
    case $ARCH in
slouken@1438
   395
        osf)
slouken@1438
   396
            ;;
slouken@1438
   397
        *)
slouken@1438
   398
            return
slouken@1438
   399
            ;;
slouken@1438
   400
    esac
slouken@1438
   401
    if test x$enable_audio = xyes; then
slouken@1438
   402
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   403
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   404
        MME_LIBS="-lmme"
slouken@1438
   405
        have_mme=no
slouken@1438
   406
        save_CFLAGS="$CFLAGS"
slouken@1438
   407
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   408
        AC_TRY_COMPILE([
slouken@1438
   409
          #include <mme_api.h>
slouken@1438
   410
        ],[
slouken@1438
   411
          HWAVEOUT sound;
slouken@1438
   412
        ],[
slouken@1438
   413
        have_mme=yes
slouken@1438
   414
        ])
slouken@1438
   415
        CFLAGS="$save_CFLAGS"
slouken@1438
   416
        AC_MSG_RESULT($have_mme)
slouken@1438
   417
        # Set up files for the audio library
slouken@1438
   418
        if test x$have_mme = xyes; then
slouken@1438
   419
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   420
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   421
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   422
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   423
            have_audio=yes
slouken@1438
   424
        fi
slouken@1438
   425
    fi
slouken@1438
   426
}
slouken@1438
   427
slouken@0
   428
dnl Find the ESD includes and libraries
slouken@0
   429
CheckESD()
slouken@0
   430
{
slouken@0
   431
    AC_ARG_ENABLE(esd,
slouken@1637
   432
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   433
                  , enable_esd=yes)
slouken@0
   434
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   435
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   436
        if test x$have_esd = xyes; then
slouken@294
   437
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   438
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   439
                          , enable_esd_shared=yes)
slouken@294
   440
            esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
slouken@1606
   441
            esd_lib=`ls -- $esd_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   442
            echo "-- $esd_lib_spec -> $esd_lib"
slouken@1467
   443
slouken@1467
   444
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   445
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   446
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   447
            if test x$have_loadso != xyes && \
slouken@296
   448
               test x$enable_esd_shared = xyes; then
slouken@1467
   449
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   450
            fi
icculus@1173
   451
            if test x$have_loadso = xyes && \
slouken@294
   452
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@1361
   453
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   454
            else
slouken@1521
   455
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   456
            fi
slouken@1361
   457
            have_audio=yes
slouken@294
   458
        fi
slouken@0
   459
    fi
slouken@0
   460
}
slouken@0
   461
slouken@0
   462
CheckARTSC()
slouken@0
   463
{
slouken@0
   464
    AC_ARG_ENABLE(arts,
slouken@1637
   465
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   466
                  , enable_arts=yes)
slouken@0
   467
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   468
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   469
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   470
            : # arts isn't installed
slouken@0
   471
        else
slouken@1361
   472
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   473
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@1361
   474
            ARTS_PREFIX=`$ARTSCONFIG --arts-prefix`
slouken@0
   475
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   476
            audio_arts=no
slouken@0
   477
            save_CFLAGS="$CFLAGS"
slouken@1361
   478
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   479
            AC_TRY_COMPILE([
slouken@0
   480
             #include <artsc.h>
slouken@0
   481
            ],[
slouken@0
   482
             arts_stream_t stream;
slouken@0
   483
            ],[
slouken@0
   484
            audio_arts=yes
slouken@0
   485
            ])
slouken@0
   486
            CFLAGS="$save_CFLAGS"
slouken@0
   487
            AC_MSG_RESULT($audio_arts)
slouken@0
   488
            if test x$audio_arts = xyes; then
slouken@294
   489
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   490
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   491
                              , enable_arts_shared=yes)
slouken@1361
   492
                arts_lib_spec="$ARTS_PREFIX/lib/libartsc.so.*"
slouken@1606
   493
                arts_lib=`ls -- $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   494
                echo "-- $arts_lib_spec -> $arts_lib"
slouken@1467
   495
slouken@1467
   496
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   497
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   498
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   499
                if test x$have_loadso != xyes && \
slouken@296
   500
                   test x$enable_arts_shared = xyes; then
slouken@1467
   501
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   502
                fi
icculus@1173
   503
                if test x$have_loadso = xyes && \
slouken@294
   504
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@1361
   505
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   506
                else
slouken@1521
   507
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   508
                fi
slouken@1361
   509
                have_audio=yes
slouken@0
   510
            fi
slouken@0
   511
        fi
slouken@0
   512
    fi
slouken@0
   513
}
slouken@0
   514
slouken@0
   515
dnl See if the NAS audio interface is supported
slouken@0
   516
CheckNAS()
slouken@0
   517
{
slouken@0
   518
    AC_ARG_ENABLE(nas,
slouken@1637
   519
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   520
                  , enable_nas=yes)
slouken@0
   521
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@2049
   522
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@2049
   523
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
icculus@2049
   524
slouken@41
   525
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   526
        have_nas=no
icculus@2049
   527
icculus@2049
   528
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
icculus@2049
   529
            have_nas=yes
icculus@2049
   530
            NAS_LIBS="-laudio"
icculus@2049
   531
icculus@2049
   532
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   533
            have_nas=yes
slouken@1361
   534
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   535
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   536
slouken@605
   537
        dnl On IRIX, the NAS includes are in a different directory,
slouken@605
   538
        dnl and libnas must be explicitly linked in
slouken@605
   539
slouken@605
   540
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   541
            have_nas=yes
slouken@1361
   542
            NAS_LIBS="-lnas -lXt"
slouken@41
   543
        fi
icculus@2049
   544
slouken@605
   545
        AC_MSG_RESULT($have_nas)
icculus@2049
   546
slouken@1361
   547
        if test x$have_nas = xyes; then
icculus@2049
   548
            AC_ARG_ENABLE(nas-shared,
icculus@2049
   549
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@2049
   550
                          , enable_nas_shared=yes)
icculus@2049
   551
            if test "x`echo $NAS_LIBS | grep -- -L`" = "x"; then
icculus@2049
   552
                if test "x`ls /lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   553
                    NAS_LIBS="-L/lib $NAS_LIBS"
icculus@2049
   554
                elif test "x`ls /usr/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   555
                    NAS_LIBS="-L/usr/lib $NAS_LIBS"
icculus@2049
   556
                elif test "x`ls /usr/local/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   557
                    NAS_LIBS="-L/usr/local/lib $NAS_LIBS"
icculus@2049
   558
                fi
icculus@2049
   559
            fi
icculus@2049
   560
            nas_lib_spec=`echo $NAS_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libaudio.so.*/'`
icculus@2049
   561
            nas_lib=`ls -- $nas_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
icculus@2049
   562
            echo "-- $nas_lib_spec -> $nas_lib"
icculus@2049
   563
icculus@2049
   564
            if test x$have_loadso != xyes && \
icculus@2049
   565
               test x$enable_nas_shared = xyes; then
icculus@2049
   566
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@2049
   567
            fi
icculus@2049
   568
            if test x$have_loadso = xyes && \
slouken@2163
   569
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
icculus@2049
   570
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib")
icculus@2049
   571
            else
icculus@2049
   572
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@2049
   573
            fi
icculus@2049
   574
slouken@1361
   575
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   576
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   577
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   578
            have_audio=yes
slouken@1361
   579
        fi
slouken@0
   580
    fi
slouken@0
   581
}
slouken@0
   582
slouken@68
   583
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   584
CheckDiskAudio()
slouken@68
   585
{
slouken@68
   586
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   587
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   588
                  , enable_diskaudio=yes)
slouken@68
   589
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   590
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   591
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   592
    fi
slouken@68
   593
}
slouken@68
   594
icculus@1532
   595
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   596
CheckDummyAudio()
icculus@1532
   597
{
icculus@1532
   598
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   599
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   600
                  , enable_dummyaudio=yes)
icculus@1532
   601
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   602
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   603
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   604
    fi
icculus@1532
   605
}
icculus@1532
   606
slouken@398
   607
dnl Set up the Atari Audio driver
slouken@398
   608
CheckAtariAudio()
slouken@398
   609
{
slouken@398
   610
    AC_ARG_ENABLE(mintaudio,
slouken@1637
   611
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
slouken@398
   612
                  , enable_mintaudio=yes)
slouken@398
   613
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   614
        mintaudio=no
slouken@398
   615
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   616
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   617
            mintaudio=yes
slouken@1361
   618
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   619
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
patmandin@1477
   620
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
slouken@1361
   621
            have_audio=yes
slouken@398
   622
        fi
slouken@398
   623
    fi
slouken@398
   624
}
slouken@398
   625
slouken@0
   626
dnl See if we can use x86 assembly blitters
slouken@1361
   627
# NASM is available from: http://nasm.sourceforge.net
slouken@0
   628
CheckNASM()
slouken@0
   629
{
slouken@0
   630
    dnl Make sure we are running on an x86 platform
slouken@1550
   631
    case $host in
slouken@0
   632
        i?86*)
slouken@0
   633
            ;;
slouken@0
   634
        *)
slouken@0
   635
        # Nope, bail early.
slouken@0
   636
            return
slouken@0
   637
            ;;
slouken@0
   638
    esac
slouken@0
   639
    dnl Check for NASM (for assembly blit routines)
slouken@0
   640
    AC_ARG_ENABLE(nasm,
slouken@1637
   641
AC_HELP_STRING([--enable-nasm], [use nasm assembly blitters on x86 [[default=yes]]]),
slouken@0
   642
                  , enable_nasm=yes)
slouken@1402
   643
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_nasm = xyes; then
icculus@2112
   644
        CompileNASM()
icculus@2112
   645
        {
icculus@2112
   646
            # Usage: CompileNASM <filename>
icculus@2112
   647
            AC_MSG_CHECKING(to see if $NASM supports $1)
icculus@2112
   648
            if $NASM $NASMFLAGS $1 -o $1.o >&AS_MESSAGE_LOG_FD 2>&1; then
icculus@2112
   649
                CompileNASM_ret="yes"
icculus@2112
   650
            else
icculus@2112
   651
                CompileNASM_ret="no"
icculus@2112
   652
            fi
icculus@2112
   653
            rm -f $1 $1.o
icculus@2112
   654
            AC_MSG_RESULT($CompileNASM_ret)
icculus@2112
   655
            test "$CompileNASM_ret" = "yes"
icculus@2112
   656
        }
icculus@2112
   657
icculus@2112
   658
        if test x"$NASMFLAGS" = x; then
icculus@2112
   659
            case $ARCH in
icculus@2112
   660
              win32)
icculus@2112
   661
                  NASMFLAGS="-f win32"
icculus@2112
   662
                  ;;
icculus@2112
   663
              openbsd)
icculus@2112
   664
                  NASMFLAGS="-f aoutb"
icculus@2112
   665
                  ;;
icculus@2112
   666
              macosx)
icculus@2112
   667
                  NASMFLAGS="-f macho"
icculus@2112
   668
                  ;;
icculus@2112
   669
              *)
icculus@2112
   670
                  NASMFLAGS="-f elf"
icculus@2112
   671
                  ;;
icculus@2112
   672
            esac
icculus@2112
   673
        fi
icculus@2112
   674
slouken@1871
   675
        AC_PATH_PROG(NASM, yasm)
icculus@2112
   676
        echo "%ifidn __OUTPUT_FORMAT__,elf" > unquoted-sections
icculus@2112
   677
        echo "section .note.GNU-stack noalloc noexec nowrite progbits" >> unquoted-sections
icculus@2112
   678
        echo "%endif" >> unquoted-sections
icculus@2112
   679
        CompileNASM unquoted-sections || NASM=""
icculus@2112
   680
slouken@1871
   681
        if test "x$NASM" = x -o "x$NASM" = x'"$NASM"'; then
icculus@2112
   682
            $as_unset ac_cv_path_NASM
slouken@1871
   683
            AC_PATH_PROG(NASM, nasm)
slouken@1871
   684
        fi
slouken@1871
   685
        if test "x$NASM" != x -a "x$NASM" != x'"$NASM"'; then
slouken@1361
   686
            AC_DEFINE(SDL_HERMES_BLITTERS)
slouken@1361
   687
            SOURCES="$SOURCES $srcdir/src/hermes/*.asm"
icculus@2128
   688
            NASMFLAGS="$NASMFLAGS -I $srcdir/src/hermes/"
slouken@1871
   689
slouken@1871
   690
            dnl See if hidden visibility is supported
icculus@2112
   691
            echo "GLOBAL _bar:function hidden" > symbol-visibility
icculus@2112
   692
            echo "_bar:" >> symbol-visibility
icculus@2112
   693
            CompileNASM symbol-visibility && NASMFLAGS="$NASMFLAGS -DHIDDEN_VISIBILITY"
slouken@1871
   694
slouken@1361
   695
            AC_SUBST(NASM)
slouken@0
   696
            AC_SUBST(NASMFLAGS)
slouken@1361
   697
slouken@1550
   698
            case "$host" in
slouken@886
   699
                # this line is needed for QNX, because it's not defined the __ELF__
slouken@1361
   700
                *-*-qnx*)
slouken@1521
   701
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   702
                *-*-solaris*)
slouken@1521
   703
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   704
            esac
slouken@1361
   705
        fi
slouken@1361
   706
    fi
slouken@1361
   707
}
slouken@886
   708
slouken@1361
   709
dnl Check for altivec instruction support using gas syntax
slouken@1361
   710
CheckAltivec()
slouken@1361
   711
{
slouken@1361
   712
    AC_ARG_ENABLE(altivec,
slouken@1637
   713
AC_HELP_STRING([--enable-altivec], [use altivec assembly blitters on PPC [[default=yes]]]),
slouken@1361
   714
                  , enable_altivec=yes)
slouken@1402
   715
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_altivec = xyes; then
slouken@1361
   716
        have_altivec_h_hdr=no
slouken@1361
   717
        AC_CHECK_HEADER(altivec.h, have_altivec_h_hdr=yes)
slouken@886
   718
slouken@1361
   719
        save_CFLAGS="$CFLAGS"
slouken@1361
   720
        have_gcc_altivec=no
slouken@1361
   721
        AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@1361
   722
        altivec_CFLAGS="-maltivec"
slouken@1361
   723
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   724
slouken@1361
   725
        if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   726
          AC_TRY_COMPILE([
slouken@1361
   727
          #include <altivec.h>
slouken@1361
   728
          vector unsigned int vzero() {
slouken@1361
   729
              return vec_splat_u32(0);
slouken@1361
   730
          }
slouken@1361
   731
          ],[
slouken@1361
   732
          ],[
slouken@1361
   733
          have_gcc_altivec=yes
slouken@1361
   734
          ])
slouken@1361
   735
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   736
        else
slouken@1361
   737
          AC_TRY_COMPILE([
slouken@1361
   738
          vector unsigned int vzero() {
slouken@1361
   739
              return vec_splat_u32(0);
slouken@1361
   740
          }
slouken@1361
   741
          ],[
slouken@1361
   742
          ],[
slouken@1361
   743
          have_gcc_altivec=yes
slouken@1361
   744
          ])
slouken@1361
   745
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   746
        fi
slouken@1361
   747
slouken@1361
   748
        if test x$have_gcc_altivec = xno; then
slouken@1361
   749
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@1361
   750
            altivec_CFLAGS="-faltivec"
slouken@1361
   751
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   752
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   753
              AC_TRY_COMPILE([
slouken@1361
   754
              #include <altivec.h>
slouken@1361
   755
              vector unsigned int vzero() {
slouken@1361
   756
                  return vec_splat_u32(0);
slouken@1361
   757
              }
slouken@1361
   758
              ],[
slouken@1361
   759
              ],[
slouken@1361
   760
              have_gcc_altivec=yes
slouken@1361
   761
              ])
slouken@1361
   762
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   763
            else
slouken@1361
   764
              AC_TRY_COMPILE([
slouken@1361
   765
              vector unsigned int vzero() {
slouken@1361
   766
                  return vec_splat_u32(0);
slouken@1361
   767
              }
slouken@1361
   768
              ],[
slouken@1361
   769
              ],[
slouken@1361
   770
              have_gcc_altivec=yes
slouken@1361
   771
              ])
slouken@1361
   772
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   773
            fi
slouken@1361
   774
        fi
slouken@1361
   775
        CFLAGS="$save_CFLAGS"
slouken@1361
   776
slouken@1361
   777
        if test x$have_gcc_altivec = xyes; then
slouken@1361
   778
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@1361
   779
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   780
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@1361
   781
            fi
slouken@1521
   782
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@0
   783
        fi
slouken@0
   784
    fi
slouken@0
   785
}
slouken@0
   786
icculus@1573
   787
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   788
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   789
CheckVisibilityHidden()
icculus@1573
   790
{
icculus@1573
   791
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   792
    have_gcc_fvisibility=no
icculus@1573
   793
icculus@1573
   794
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   795
    save_CFLAGS="$CFLAGS"
icculus@1573
   796
    CFLAGS="$save_CFLAGS $visibility_CFLAGS"
icculus@1573
   797
    AC_TRY_COMPILE([
slouken@1745
   798
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   799
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   800
    #endif
icculus@1573
   801
    ],[
icculus@1573
   802
    ],[
icculus@1573
   803
    have_gcc_fvisibility=yes
icculus@1573
   804
    ])
icculus@1573
   805
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   806
    CFLAGS="$save_CFLAGS"
icculus@1573
   807
icculus@1573
   808
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   809
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   810
    fi
icculus@1573
   811
}
icculus@1573
   812
icculus@1573
   813
icculus@1140
   814
dnl Do the iPod thing
icculus@1140
   815
CheckIPod()
icculus@1140
   816
{
icculus@1140
   817
    AC_ARG_ENABLE(ipod,
slouken@1361
   818
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [default=yes on arm-elf]]),
slouken@1361
   819
        , enable_ipod=yes)
icculus@1140
   820
icculus@1140
   821
    if test x$enable_ipod = xyes; then
slouken@1521
   822
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
slouken@1361
   823
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   824
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   825
    fi
slouken@1361
   826
}
icculus@1140
   827
slouken@30
   828
dnl Find the nanox include and library directories
slouken@30
   829
CheckNANOX()
slouken@30
   830
{
slouken@292
   831
    AC_ARG_ENABLE(video-nanox,
slouken@1637
   832
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
slouken@292
   833
        , enable_video_nanox=no)
slouken@30
   834
slouken@292
   835
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   836
        AC_ARG_ENABLE(nanox-debug,  
slouken@1637
   837
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
slouken@1361
   838
            , enable_nanox_debug=no)
slouken@292
   839
        if test x$enable_nanox_debug = xyes; then
slouken@1521
   840
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   841
        fi
slouken@30
   842
slouken@1361
   843
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1637
   844
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
slouken@1361
   845
            , enable_nanox_share_memory=no)
slouken@292
   846
        if test x$enable_nanox_share_memory = xyes; then
slouken@1521
   847
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   848
        fi
slouken@30
   849
slouken@1361
   850
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1637
   851
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
slouken@1361
   852
            , enable_nanox_direct_fb=no)
slouken@471
   853
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1521
   854
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   855
        fi
slouken@30
   856
slouken@1361
   857
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   858
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1521
   859
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
slouken@1361
   860
        have_video=yes
slouken@292
   861
    fi
slouken@30
   862
}
slouken@30
   863
slouken@0
   864
dnl Find the X11 include and library directories
slouken@0
   865
CheckX11()
slouken@0
   866
{
slouken@0
   867
    AC_ARG_ENABLE(video-x11,
slouken@1637
   868
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   869
                  , enable_video_x11=yes)
slouken@0
   870
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   871
        case "$host" in
slouken@1807
   872
            *-*-darwin*)
slouken@1807
   873
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   874
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   875
                    x_includes="/usr/X11R6/include"
slouken@1806
   876
                    x_libraries="/usr/X11R6/lib"
slouken@1806
   877
                fi
slouken@1806
   878
                ;;
slouken@1806
   879
        esac
slouken@0
   880
        AC_PATH_X
slouken@0
   881
        AC_PATH_XTRA
slouken@0
   882
        if test x$have_x = xyes; then
slouken@1879
   883
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
   884
            # will not end up in the global namespace, which causes problems
slouken@1879
   885
            # with other libraries calling X11 functions.
slouken@1879
   886
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
   887
icculus@1168
   888
            AC_ARG_ENABLE(x11-shared,
slouken@1879
   889
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
   890
                          , enable_x11_shared=maybe)
icculus@1168
   891
slouken@1550
   892
            case "$host" in
icculus@1589
   893
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
   894
                    x11_symbols_private=yes
icculus@1174
   895
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   896
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
   897
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
   898
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@1174
   899
                    ;;
slouken@1384
   900
                *-*-osf*)
slouken@1384
   901
                    x11_lib='libX11.so'
slouken@1384
   902
                    x11ext_lib='libXext.so'
slouken@1384
   903
                    ;;
slouken@1384
   904
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
   905
                    x11_lib='libX11.so'
icculus@1299
   906
                    x11ext_lib='libXext.so'
icculus@1299
   907
                    ;;
icculus@1174
   908
                *)
slouken@1569
   909
                    x11_lib_spec=[`echo $X_LIBS | sed 's/.*-L\([^ ]*\).*/\1/'`]
slouken@1571
   910
                    for path in $x11_lib_path /usr/lib /usr/X11/lib /usr/X11R6/lib; do
slouken@1571
   911
                        if test "x$x11_lib" = "x"; then
slouken@1606
   912
                            x11_lib=[`ls -- $path/libX11.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   913
                            if test "x$x11_lib" = "x"; then
slouken@1879
   914
                                x11_lib=[`ls -- $path/libX11.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   915
                            fi
slouken@1571
   916
                        fi
slouken@1571
   917
                        if test "x$x11ext_lib" = "x"; then
slouken@1606
   918
                            x11ext_lib=[`ls -- $path/libXext.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   919
                            if test "x$x11ext_lib" = "x"; then
slouken@1879
   920
                                x11ext_lib=[`ls -- $path/libXext.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   921
                            fi
slouken@1571
   922
                        fi
icculus@1589
   923
                        if test "x$xrender_lib" = "x"; then
slouken@1606
   924
                            xrender_lib=[`ls -- $path/libXrender.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   925
                            if test "x$xrender_lib" = "x"; then
slouken@1879
   926
                                xrender_lib=[`ls -- $path/libXrender.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   927
                            fi
icculus@1589
   928
                        fi
icculus@1589
   929
                        if test "x$xrandr_lib" = "x"; then
slouken@1606
   930
                            xrandr_lib=[`ls -- $path/libXrandr.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   931
                            if test "x$xrandr_lib" = "x"; then
slouken@1879
   932
                                xrandr_lib=[`ls -- $path/libXrandr.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   933
                            fi
icculus@1589
   934
                        fi
slouken@1569
   935
                    done
icculus@1174
   936
                    ;;
icculus@1174
   937
            esac
icculus@1168
   938
slouken@1361
   939
            X_CFLAGS="$X_CFLAGS -DXTHREADS"
slouken@1361
   940
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
   941
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
   942
            fi
slouken@1799
   943
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
   944
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
   945
slouken@1468
   946
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
   947
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
   948
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
   949
slouken@1879
   950
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
   951
                enable_x11_shared=$x11_symbols_private
slouken@1879
   952
            fi
icculus@1173
   953
            if test x$have_loadso != xyes && \
icculus@1168
   954
               test x$enable_x11_shared = xyes; then
slouken@1467
   955
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
   956
                enable_x11_shared=no
icculus@1168
   957
            fi
slouken@1879
   958
            if test x$x11_symbols_private != xyes && \
icculus@1875
   959
               test x$enable_x11_shared = xyes; then
icculus@1875
   960
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
   961
                enable_x11_shared=no
icculus@1875
   962
            fi
icculus@1875
   963
icculus@1173
   964
            if test x$have_loadso = xyes && \
icculus@1170
   965
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
   966
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
   967
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
   968
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
   969
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
   970
            else
icculus@1589
   971
                enable_x11_shared=no
slouken@1521
   972
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
   973
            fi
slouken@1361
   974
            have_video=yes
slouken@0
   975
slouken@0
   976
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
   977
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
   978
                          , enable_video_x11_vm=yes)
slouken@0
   979
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
   980
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
   981
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
   982
            fi
slouken@0
   983
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
   984
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
   985
                          , enable_video_x11_xv=yes)
slouken@0
   986
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
   987
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
   988
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
   989
            fi
slouken@227
   990
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
   991
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
   992
                            , enable_video_x11_xinerama=yes)
slouken@227
   993
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
   994
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
   995
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
   996
            fi
slouken@242
   997
            AC_ARG_ENABLE(video-x11-xme,
slouken@1637
   998
AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
slouken@242
   999
                            , enable_video_x11_xme=yes)
slouken@242
  1000
            if test x$enable_video_x11_xme = xyes; then
slouken@1361
  1001
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
slouken@1361
  1002
                SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
slouken@242
  1003
            fi
icculus@1589
  1004
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1005
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1006
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1007
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1008
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1009
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1010
                                have_xrandr_h_hdr=yes,
icculus@1589
  1011
                                have_xrandr_h_hdr=no,
icculus@1589
  1012
                                [#include <X11/Xlib.h>
icculus@1589
  1013
                                ])
icculus@1589
  1014
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1015
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1016
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
  1017
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
  1018
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
  1019
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
  1020
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1021
                    else
icculus@1589
  1022
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
  1023
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
  1024
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
  1025
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
  1026
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1027
                        fi
icculus@1589
  1028
                    fi
icculus@1589
  1029
                fi
icculus@1589
  1030
            fi
icculus@1589
  1031
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
  1032
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
  1033
            fi
slouken@1783
  1034
            AC_ARG_ENABLE(video-x11-dpms,
slouken@1783
  1035
AC_HELP_STRING([--enable-video-x11-dpms], [enable X11 DPMS extension [[default=yes]]]),
slouken@1783
  1036
                            , enable_video_x11_dpms=yes)
slouken@1783
  1037
            if test x$enable_video_x11_dpms = xyes; then
slouken@1783
  1038
                AC_CHECK_HEADER(X11/extensions/dpms.h,
slouken@1783
  1039
                                have_dpms_h_hdr=yes,
slouken@1783
  1040
                                have_dpms_h_hdr=no,
slouken@1783
  1041
                                [#include <X11/Xlib.h>
slouken@1783
  1042
                                ])
slouken@1783
  1043
                if test x$have_dpms_h_hdr = xyes; then
slouken@1783
  1044
                    AC_DEFINE(SDL_VIDEO_DRIVER_X11_DPMS)
slouken@1783
  1045
                fi
slouken@1783
  1046
            fi
slouken@0
  1047
        fi
slouken@0
  1048
    fi
slouken@0
  1049
}
slouken@279
  1050
slouken@1361
  1051
dnl Check for QNX photon video driver
slouken@0
  1052
CheckPHOTON()
slouken@0
  1053
{
slouken@0
  1054
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1055
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1056
                  , enable_video_photon=yes)
slouken@0
  1057
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1058
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1059
        video_photon=no
slouken@0
  1060
        AC_TRY_COMPILE([
slouken@0
  1061
          #include <Ph.h>
slouken@0
  1062
          #include <Pt.h>
slouken@0
  1063
          #include <photon/Pg.h>
slouken@0
  1064
          #include <photon/PdDirect.h>
slouken@0
  1065
        ],[
slouken@0
  1066
         PgDisplaySettings_t *visual;
slouken@0
  1067
        ],[
slouken@0
  1068
        video_photon=yes
slouken@0
  1069
        ])
slouken@0
  1070
        AC_MSG_RESULT($video_photon)
slouken@0
  1071
        if test x$video_photon = xyes; then
slouken@1361
  1072
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1073
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1521
  1074
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
slouken@1361
  1075
            have_video=yes
slouken@1361
  1076
slouken@279
  1077
            CheckOpenGLQNX
slouken@0
  1078
        fi
slouken@0
  1079
    fi
slouken@0
  1080
}
slouken@0
  1081
slouken@1361
  1082
dnl Set up the BWindow video driver if enabled
slouken@1361
  1083
CheckBWINDOW()
slouken@1361
  1084
{
slouken@1361
  1085
    if test x$enable_video = xyes; then
slouken@1361
  1086
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1087
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1088
        have_video=yes
slouken@1361
  1089
    fi
slouken@1361
  1090
}
slouken@1361
  1091
slouken@1931
  1092
dnl Set up the Cocoa video driver for Mac OS X (but not Darwin)
slouken@1361
  1093
CheckCOCOA()
slouken@1361
  1094
{
slouken@1361
  1095
    AC_ARG_ENABLE(video-cocoa,
slouken@1931
  1096
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa video driver [[default=yes]]]),
slouken@1361
  1097
                  , enable_video_cocoa=yes)
slouken@1361
  1098
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1099
        save_CFLAGS="$CFLAGS"
slouken@1361
  1100
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1101
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1102
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1103
        have_cocoa=no
slouken@1361
  1104
        AC_TRY_COMPILE([
slouken@1361
  1105
          #import <Cocoa/Cocoa.h>
slouken@1361
  1106
        ],[
slouken@1361
  1107
        ],[
slouken@1361
  1108
        have_cocoa=yes
slouken@1361
  1109
        ])
slouken@1361
  1110
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1111
        CFLAGS="$save_CFLAGS"
slouken@1361
  1112
        if test x$have_cocoa = xyes; then
slouken@1931
  1113
            AC_DEFINE(SDL_VIDEO_DRIVER_COCOA)
slouken@1931
  1114
            SOURCES="$SOURCES $srcdir/src/video/cocoa/*.m"
slouken@1361
  1115
            have_video=yes
slouken@1361
  1116
        fi
slouken@1361
  1117
    fi
slouken@1361
  1118
}
slouken@1361
  1119
slouken@0
  1120
dnl Find the framebuffer console includes
slouken@0
  1121
CheckFBCON()
slouken@0
  1122
{
slouken@0
  1123
    AC_ARG_ENABLE(video-fbcon,
slouken@2021
  1124
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=no]]]),
slouken@2021
  1125
                  , enable_video_fbcon=no)
slouken@0
  1126
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1127
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1128
        video_fbcon=no
slouken@0
  1129
        AC_TRY_COMPILE([
slouken@0
  1130
         #include <linux/fb.h>
slouken@0
  1131
         #include <linux/kd.h>
slouken@0
  1132
         #include <linux/keyboard.h>
slouken@0
  1133
        ],[
slouken@0
  1134
        ],[
slouken@0
  1135
        video_fbcon=yes
slouken@0
  1136
        ])
slouken@0
  1137
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1138
        if test x$video_fbcon = xyes; then
icculus@2093
  1139
            AC_CHECK_FUNCS(getpagesize)
slouken@1361
  1140
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1141
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1142
            have_video=yes
slouken@0
  1143
        fi
slouken@0
  1144
    fi
slouken@0
  1145
}
slouken@0
  1146
slouken@167
  1147
dnl Find DirectFB
slouken@167
  1148
CheckDirectFB()
slouken@167
  1149
{
slouken@167
  1150
    AC_ARG_ENABLE(video-directfb,
slouken@1637
  1151
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=yes]]]),
slouken@1588
  1152
                  , enable_video_directfb=yes)
slouken@167
  1153
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1154
        video_directfb=no
slouken@167
  1155
slouken@1588
  1156
        DIRECTFB_REQUIRED_VERSION=0.9.15
slouken@1588
  1157
slouken@1602
  1158
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1159
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1160
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1161
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1602
  1162
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1163
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1164
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1165
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@1588
  1166
                    video_directfb=yes
slouken@1588
  1167
                fi
slouken@1588
  1168
            fi
slouken@1602
  1169
            AC_MSG_RESULT($video_directfb)
slouken@167
  1170
        else
slouken@1588
  1171
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1588
  1172
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1173
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1174
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1175
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1176
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1177
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1178
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@167
  1179
                video_directfb=yes
slouken@167
  1180
            fi
slouken@1588
  1181
            AC_MSG_RESULT($video_directfb)
slouken@167
  1182
        fi
slouken@167
  1183
slouken@167
  1184
        if test x$video_directfb = xyes; then
slouken@1361
  1185
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1186
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1187
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@1521
  1188
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@1361
  1189
            have_video=yes
slouken@167
  1190
        fi
slouken@167
  1191
    fi
slouken@167
  1192
}
slouken@167
  1193
slouken@70
  1194
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1195
CheckPS2GS()
slouken@70
  1196
{
slouken@72
  1197
    AC_ARG_ENABLE(video-ps2gs,
slouken@1637
  1198
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=yes]]]),
slouken@72
  1199
                  , enable_video_ps2gs=yes)
slouken@70
  1200
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1201
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1202
        video_ps2gs=no
slouken@70
  1203
        AC_TRY_COMPILE([
slouken@70
  1204
         #include <linux/ps2/dev.h>
slouken@70
  1205
         #include <linux/ps2/gs.h>
slouken@70
  1206
        ],[
slouken@70
  1207
        ],[
slouken@70
  1208
        video_ps2gs=yes
slouken@70
  1209
        ])
slouken@72
  1210
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1211
        if test x$video_ps2gs = xyes; then
slouken@1361
  1212
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1213
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1214
            have_video=yes
slouken@70
  1215
        fi
slouken@70
  1216
    fi
slouken@70
  1217
}
slouken@70
  1218
slouken@0
  1219
dnl Find the SVGAlib includes and libraries
slouken@0
  1220
CheckSVGA()
slouken@0
  1221
{
slouken@0
  1222
    AC_ARG_ENABLE(video-svga,
slouken@1637
  1223
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=yes]]]),
slouken@1555
  1224
                  , enable_video_svga=yes)
slouken@0
  1225
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1226
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1227
        video_svga=no
slouken@0
  1228
        AC_TRY_COMPILE([
slouken@0
  1229
         #include <vga.h>
slouken@0
  1230
         #include <vgamouse.h>
slouken@0
  1231
         #include <vgakeyboard.h>
slouken@0
  1232
        ],[
slouken@0
  1233
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1234
             exit(0);
slouken@0
  1235
         }
slouken@0
  1236
        ],[
slouken@0
  1237
        video_svga=yes
slouken@0
  1238
        ])
slouken@0
  1239
        AC_MSG_RESULT($video_svga)
slouken@0
  1240
        if test x$video_svga = xyes; then
slouken@1361
  1241
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1242
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1243
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1244
            have_video=yes
slouken@0
  1245
        fi
slouken@0
  1246
    fi
slouken@0
  1247
}
slouken@0
  1248
slouken@75
  1249
dnl Find the VGL includes and libraries
slouken@75
  1250
CheckVGL()
slouken@75
  1251
{
slouken@75
  1252
    AC_ARG_ENABLE(video-vgl,
slouken@1637
  1253
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=yes]]]),
slouken@1588
  1254
                  , enable_video_vgl=yes)
slouken@75
  1255
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1256
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1257
        video_vgl=no
slouken@75
  1258
        AC_TRY_COMPILE([
slouken@75
  1259
         #include <sys/fbio.h>
slouken@75
  1260
         #include <sys/consio.h>
slouken@75
  1261
         #include <sys/kbio.h>
slouken@75
  1262
         #include <vgl.h>
slouken@75
  1263
        ],[
slouken@75
  1264
         VGLBitmap bitmap;
slouken@1836
  1265
         bitmap.Type = VIDBUF32;
slouken@1836
  1266
         bitmap.PixelBytes = 4;
slouken@144
  1267
         exit(bitmap.Bitmap);
slouken@75
  1268
        ],[
slouken@75
  1269
        video_vgl=yes
slouken@75
  1270
        ])
slouken@75
  1271
        AC_MSG_RESULT($video_vgl)
slouken@75
  1272
        if test x$video_vgl = xyes; then
slouken@1361
  1273
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1274
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1521
  1275
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
slouken@1361
  1276
            have_video=yes
slouken@75
  1277
        fi
slouken@75
  1278
    fi
slouken@75
  1279
}
slouken@75
  1280
slouken@1361
  1281
dnl Set up the wscons video driver if enabled
slouken@1361
  1282
CheckWscons()
slouken@1361
  1283
{
slouken@1361
  1284
    AC_ARG_ENABLE(video-wscons,
slouken@1637
  1285
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=yes]]]),
slouken@1361
  1286
                  , enable_video_wscons=yes)
slouken@1361
  1287
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1288
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1289
        video_wscons=no
slouken@1361
  1290
        AC_TRY_COMPILE([
slouken@1597
  1291
         #include <sys/time.h>
slouken@1597
  1292
         #include <dev/wscons/wsconsio.h>
slouken@1597
  1293
         #include <dev/wscons/wsdisplay_usl_io.h>
slouken@1361
  1294
        ],[
slouken@1597
  1295
         int wsmode = WSDISPLAYIO_MODE_DUMBFB;
slouken@1361
  1296
        ],[
slouken@1361
  1297
        video_wscons=yes
slouken@1361
  1298
        ])
slouken@1361
  1299
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1300
        if test x$video_wscons = xyes; then
slouken@1361
  1301
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1302
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1303
            have_video=yes
slouken@1361
  1304
        fi
slouken@1361
  1305
    fi
slouken@1361
  1306
}
slouken@1361
  1307
slouken@1361
  1308
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1309
CheckAtariBiosEvent()
slouken@1361
  1310
{
slouken@1361
  1311
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
patmandin@1477
  1312
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.S"
slouken@1361
  1313
}
slouken@1361
  1314
slouken@281
  1315
dnl Set up the Atari Xbios driver
slouken@281
  1316
CheckAtariXbiosVideo()
slouken@281
  1317
{
patmandin@2085
  1318
    AC_ARG_ENABLE(video-xbios,
slouken@1637
  1319
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
slouken@281
  1320
                  , enable_video_xbios=yes)
slouken@281
  1321
    video_xbios=no
slouken@281
  1322
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1323
        video_xbios=yes
slouken@1361
  1324
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1325
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1326
        have_video=yes
slouken@281
  1327
    fi
slouken@281
  1328
}
slouken@281
  1329
slouken@281
  1330
dnl Set up the Atari Gem driver
slouken@281
  1331
CheckAtariGemVideo()
slouken@281
  1332
{
patmandin@2085
  1333
    AC_ARG_ENABLE(video-gem,
slouken@1637
  1334
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
slouken@281
  1335
                  , enable_video_gem=yes)
slouken@281
  1336
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1337
        video_gem=no
slouken@281
  1338
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1339
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1340
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1341
            video_gem=yes
slouken@1361
  1342
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1343
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
patmandin@1825
  1344
            SDL_LIBS="$SDL_LIBS -lgem"
slouken@1361
  1345
            have_video=yes
slouken@281
  1346
        fi
slouken@281
  1347
    fi
slouken@281
  1348
}
slouken@281
  1349
slouken@1
  1350
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1351
CheckDummyVideo()
slouken@1
  1352
{
slouken@1
  1353
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1354
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1355
                  , enable_video_dummy=yes)
slouken@1
  1356
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1357
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1358
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1359
        have_video=yes
slouken@1
  1360
    fi
slouken@1
  1361
}
slouken@1
  1362
slouken@0
  1363
dnl Check to see if OpenGL support is desired
slouken@0
  1364
AC_ARG_ENABLE(video-opengl,
slouken@1952
  1365
AC_HELP_STRING([--enable-video-opengl], [include OpenGL support [[default=yes]]]),
slouken@0
  1366
              , enable_video_opengl=yes)
slouken@0
  1367
slouken@0
  1368
dnl Find OpenGL
icculus@1191
  1369
CheckOpenGLX11()
slouken@0
  1370
{
slouken@0
  1371
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1372
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1373
        video_opengl=no
slouken@0
  1374
        AC_TRY_COMPILE([
slouken@0
  1375
         #include <GL/gl.h>
slouken@0
  1376
         #include <GL/glx.h>
icculus@2125
  1377
         #include <GL/glu.h>
slouken@0
  1378
        ],[
slouken@0
  1379
        ],[
slouken@0
  1380
        video_opengl=yes
slouken@0
  1381
        ])
slouken@0
  1382
        AC_MSG_RESULT($video_opengl)
slouken@0
  1383
        if test x$video_opengl = xyes; then
slouken@1361
  1384
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1385
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@1952
  1386
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@0
  1387
        fi
slouken@0
  1388
    fi
slouken@0
  1389
}
slouken@0
  1390
slouken@279
  1391
dnl Find QNX RtP OpenGL
slouken@279
  1392
CheckOpenGLQNX()
slouken@279
  1393
{
slouken@279
  1394
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@279
  1395
        AC_MSG_CHECKING(for OpenGL (Photon) support)
slouken@279
  1396
        video_opengl=no
slouken@279
  1397
        AC_TRY_COMPILE([
slouken@279
  1398
         #include <GL/gl.h>
slouken@279
  1399
        ],[
slouken@279
  1400
        ],[
slouken@279
  1401
        video_opengl=yes
slouken@279
  1402
        ])
slouken@279
  1403
        AC_MSG_RESULT($video_opengl)
slouken@279
  1404
        if test x$video_opengl = xyes; then
slouken@1361
  1405
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1406
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1407
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1408
        fi
slouken@279
  1409
    fi
slouken@279
  1410
}
slouken@279
  1411
slouken@1361
  1412
dnl Check for Win32 OpenGL
slouken@1361
  1413
CheckWIN32GL()
slouken@1361
  1414
{
slouken@1361
  1415
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1416
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1417
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1952
  1418
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1361
  1419
    fi
slouken@1361
  1420
}
slouken@1361
  1421
slouken@0
  1422
dnl Check for BeOS OpenGL
slouken@0
  1423
CheckBeGL()
slouken@0
  1424
{
slouken@0
  1425
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1426
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1427
        AC_DEFINE(SDL_VIDEO_OPENGL_BGL)
slouken@1952
  1428
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1429
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1430
    fi
slouken@0
  1431
}
slouken@0
  1432
slouken@0
  1433
dnl Check for MacOS OpenGL
slouken@0
  1434
CheckMacGL()
slouken@0
  1435
{
slouken@0
  1436
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1437
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1438
        AC_DEFINE(SDL_VIDEO_OPENGL_CGL)
slouken@1952
  1439
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1550
  1440
        case "$host" in
slouken@0
  1441
            *-*-darwin*)
slouken@1625
  1442
                if test x$enable_video_cocoa = xyes; then
slouken@1625
  1443
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1444
                fi
slouken@0
  1445
        esac
slouken@0
  1446
    fi
slouken@0
  1447
}
slouken@0
  1448
patmandin@978
  1449
dnl Check for Mesa offscreen rendering
patmandin@989
  1450
CheckAtariOSMesa()
patmandin@978
  1451
{
patmandin@989
  1452
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1453
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1454
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1455
patmandin@991
  1456
        # Static linking to -lOSMesa
patmandin@989
  1457
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1458
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1459
            # -lOSMesa is really the static library
patmandin@989
  1460
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1461
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1462
            fi
patmandin@989
  1463
        else
patmandin@991
  1464
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1465
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1466
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1467
        fi
slouken@1361
  1468
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1469
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
slouken@1952
  1470
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
patmandin@1825
  1471
        SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
patmandin@1825
  1472
        SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
patmandin@991
  1473
patmandin@991
  1474
        AC_ARG_ENABLE(osmesa-shared,
slouken@1637
  1475
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
patmandin@991
  1476
                              , enable_osmesa_shared=yes)
patmandin@991
  1477
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1478
            # Dynamic linking
patmandin@991
  1479
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1480
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1481
            fi
slouken@1361
  1482
        fi
patmandin@978
  1483
    fi
patmandin@978
  1484
}
patmandin@978
  1485
slouken@0
  1486
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1487
CheckInputEvents()
slouken@0
  1488
{
slouken@0
  1489
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1490
    AC_ARG_ENABLE(input-events,
slouken@1637
  1491
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1492
                  , enable_input_events=yes)
slouken@0
  1493
    if test x$enable_input_events = xyes; then
slouken@0
  1494
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1495
        use_input_events=no
slouken@0
  1496
        AC_TRY_COMPILE([
slouken@0
  1497
          #include <linux/input.h>
slouken@0
  1498
        ],[
slouken@0
  1499
          #ifndef EVIOCGNAME
slouken@0
  1500
          #error EVIOCGNAME() ioctl not available
slouken@0
  1501
          #endif
slouken@0
  1502
        ],[
slouken@0
  1503
        use_input_events=yes
slouken@0
  1504
        ])
slouken@0
  1505
        AC_MSG_RESULT($use_input_events)
slouken@0
  1506
        if test x$use_input_events = xyes; then
slouken@1361
  1507
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1508
        fi
slouken@0
  1509
    fi
slouken@0
  1510
}
slouken@0
  1511
icculus@1201
  1512
dnl See if we can use the Touchscreen input library
icculus@1201
  1513
CheckTslib()
icculus@1201
  1514
{
icculus@1201
  1515
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1516
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1517
                  , enable_input_tslib=yes)
icculus@1201
  1518
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1519
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1520
        enable_input_tslib=no
icculus@1201
  1521
        AC_TRY_COMPILE([
icculus@1201
  1522
          #include "tslib.h"
icculus@1201
  1523
        ],[
icculus@1201
  1524
        ],[
icculus@1201
  1525
        enable_input_tslib=yes
icculus@1201
  1526
        ])
icculus@1201
  1527
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1528
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1529
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1530
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1531
        fi
icculus@1201
  1532
    fi
icculus@1201
  1533
}
icculus@1201
  1534
slouken@399
  1535
dnl See if we can use GNU pth library for threads
slouken@399
  1536
CheckPTH()
slouken@399
  1537
{
slouken@399
  1538
    dnl Check for pth support
slouken@399
  1539
    AC_ARG_ENABLE(pth,
slouken@1637
  1540
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1541
                  , enable_pth=yes)
slouken@399
  1542
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1543
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1544
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1545
            use_pth=no
slouken@399
  1546
        else
slouken@399
  1547
            use_pth=yes
slouken@399
  1548
        fi
slouken@399
  1549
        AC_MSG_CHECKING(pth)
slouken@1361
  1550
        AC_MSG_RESULT($use_pth)
slouken@399
  1551
        if test "x$use_pth" = xyes; then
slouken@1361
  1552
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1553
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1554
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1555
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1556
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1557
            have_threads=yes
slouken@399
  1558
        fi
slouken@399
  1559
    fi
slouken@399
  1560
}
slouken@399
  1561
slouken@0
  1562
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1563
CheckPTHREAD()
slouken@0
  1564
{
slouken@0
  1565
    dnl Check for pthread support
slouken@0
  1566
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1567
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1568
                  , enable_pthreads=yes)
slouken@0
  1569
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1570
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1571
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1572
                  , enable_pthread_sem=yes)
slouken@1550
  1573
    case "$host" in
slouken@1820
  1574
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1575
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1576
            pthread_lib="-lpthread"
slouken@1324
  1577
            ;;
slouken@0
  1578
        *-*-bsdi*)
slouken@0
  1579
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1580
            pthread_lib=""
slouken@0
  1581
            ;;
slouken@0
  1582
        *-*-darwin*)
slouken@0
  1583
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1584
# causes Carbon.p complaints?
slouken@0
  1585
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1586
            ;;
slouken@1565
  1587
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1588
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1589
            pthread_lib="-pthread"
slouken@0
  1590
            ;;
slouken@43
  1591
        *-*-netbsd*)
slouken@1383
  1592
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@2158
  1593
            pthread_lib="-lpthread"
slouken@43
  1594
            ;;
slouken@0
  1595
        *-*-openbsd*)
slouken@0
  1596
            pthread_cflags="-D_REENTRANT"
slouken@0
  1597
            pthread_lib="-pthread"
slouken@0
  1598
            ;;
slouken@0
  1599
        *-*-solaris*)
slouken@0
  1600
            pthread_cflags="-D_REENTRANT"
slouken@0
  1601
            pthread_lib="-lpthread -lposix4"
slouken@0
  1602
            ;;
slouken@0
  1603
        *-*-sysv5*)
slouken@0
  1604
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1605
            pthread_lib=""
slouken@0
  1606
            ;;
slouken@0
  1607
        *-*-irix*)
slouken@0
  1608
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1609
            pthread_lib="-lpthread"
slouken@0
  1610
            ;;
slouken@0
  1611
        *-*-aix*)
slouken@0
  1612
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1613
            pthread_lib="-lpthread"
slouken@0
  1614
            ;;
icculus@425
  1615
        *-*-hpux11*)
icculus@425
  1616
            pthread_cflags="-D_REENTRANT"
icculus@425
  1617
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1618
            ;;
slouken@0
  1619
        *-*-qnx*)
slouken@0
  1620
            pthread_cflags=""
slouken@0
  1621
            pthread_lib=""
slouken@0
  1622
            ;;
slouken@873
  1623
        *-*-osf*)
slouken@1019
  1624
            pthread_cflags="-D_REENTRANT"
slouken@873
  1625
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1626
                pthread_lib="-lpthread -lrt"
slouken@873
  1627
            else
slouken@1019
  1628
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1629
            fi
slouken@873
  1630
            ;;
slouken@0
  1631
        *)
slouken@0
  1632
            pthread_cflags="-D_REENTRANT"
slouken@0
  1633
            pthread_lib="-lpthread"
slouken@0
  1634
            ;;
slouken@0
  1635
    esac
icculus@1140
  1636
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1637
        # Save the original compiler flags and libraries
slouken@415
  1638
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1639
        # Add the pthread compiler flags and libraries
slouken@415
  1640
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1641
        # Check to see if we have pthread support on this system
slouken@0
  1642
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1643
        use_pthreads=no
slouken@0
  1644
        AC_TRY_LINK([
slouken@0
  1645
         #include <pthread.h>
slouken@0
  1646
        ],[
slouken@0
  1647
         pthread_attr_t type;
slouken@0
  1648
         pthread_attr_init(&type);
slouken@0
  1649
        ],[
slouken@0
  1650
        use_pthreads=yes
slouken@0
  1651
        ])
slouken@0
  1652
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1653
        # Restore the compiler flags and libraries
slouken@415
  1654
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1655
slouken@415
  1656
        # Do futher testing if we have pthread support...
slouken@0
  1657
        if test x$use_pthreads = xyes; then
slouken@1361
  1658
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1659
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1660
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1661
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1662
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1663
slouken@1438
  1664
            # Save the original compiler flags and libraries
slouken@1438
  1665
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1666
            # Add the pthread compiler flags and libraries
slouken@1438
  1667
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1668
slouken@0
  1669
            # Check to see if recursive mutexes are available
slouken@0
  1670
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1671
            has_recursive_mutexes=no
slouken@1324
  1672
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1673
                AC_TRY_COMPILE([
slouken@1324
  1674
                  #include <pthread.h>
slouken@1324
  1675
                ],[
slouken@1324
  1676
                  pthread_mutexattr_t attr;
slouken@1324
  1677
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1678
                ],[
slouken@1324
  1679
                has_recursive_mutexes=yes
slouken@1361
  1680
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1681
                ])
slouken@1324
  1682
            fi
slouken@1324
  1683
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1684
                AC_TRY_COMPILE([
slouken@1324
  1685
                  #include <pthread.h>
slouken@1324
  1686
                ],[
slouken@1324
  1687
                  pthread_mutexattr_t attr;
slouken@1324
  1688
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1689
                ],[
slouken@1324
  1690
                has_recursive_mutexes=yes
slouken@1361
  1691
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1692
                ])
slouken@1324
  1693
            fi
slouken@0
  1694
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1695
slouken@94
  1696
            # Check to see if pthread semaphore support is missing
slouken@94
  1697
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1698
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1699
                have_pthread_sem=no
slouken@94
  1700
                AC_TRY_COMPILE([
slouken@94
  1701
                  #include <pthread.h>
slouken@94
  1702
                  #include <semaphore.h>
slouken@94
  1703
                ],[
slouken@94
  1704
                ],[
slouken@94
  1705
                have_pthread_sem=yes
slouken@94
  1706
                ])
slouken@94
  1707
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1708
            fi
slouken@94
  1709
slouken@1438
  1710
            # Restore the compiler flags and libraries
slouken@1438
  1711
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1712
slouken@1361
  1713
            # Basic thread creation functions
slouken@1361
  1714
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1715
slouken@1361
  1716
            # Semaphores
slouken@1361
  1717
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1718
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1719
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1720
            else
slouken@1361
  1721
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1722
            fi
slouken@0
  1723
slouken@1361
  1724
            # Mutexes
slouken@1361
  1725
            # We can fake these with semaphores if necessary
slouken@1361
  1726
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1727
slouken@1361
  1728
            # Condition variables
slouken@1361
  1729
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1730
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1731
slouken@1361
  1732
            have_threads=yes
slouken@185
  1733
        else
slouken@1361
  1734
            CheckPTH
slouken@814
  1735
        fi
slouken@814
  1736
    fi
slouken@814
  1737
}
slouken@814
  1738
slouken@0
  1739
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  1740
CheckWIN32()
slouken@0
  1741
{
slouken@0
  1742
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  1743
    have_win32_gcc=no
slouken@0
  1744
    AC_TRY_COMPILE([
slouken@0
  1745
     #include <windows.h>
slouken@0
  1746
    ],[
slouken@0
  1747
    ],[
slouken@0
  1748
    have_win32_gcc=yes
slouken@0
  1749
    ])
slouken@0
  1750
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  1751
    if test x$have_win32_gcc != xyes; then
slouken@0
  1752
       AC_MSG_ERROR([
slouken@0
  1753
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  1754
       ])
slouken@0
  1755
    fi
slouken@0
  1756
slouken@0
  1757
    dnl See if the user wants to redirect standard output to files
slouken@0
  1758
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  1759
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  1760
                  , enable_stdio_redirect=yes)
slouken@0
  1761
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  1762
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  1763
    fi
slouken@0
  1764
}
slouken@0
  1765
slouken@0
  1766
dnl Find the DirectX includes and libraries
slouken@0
  1767
CheckDIRECTX()
slouken@0
  1768
{
slouken@0
  1769
    AC_ARG_ENABLE(directx,
slouken@1637
  1770
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  1771
                  , enable_directx=yes)
slouken@0
  1772
    if test x$enable_directx = xyes; then
slouken@1895
  1773
        AC_CHECK_HEADER(d3d9.h, have_d3d=yes)
slouken@1361
  1774
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@1361
  1775
        AC_CHECK_HEADER(dinput.h, use_dinput=yes)
slouken@0
  1776
    fi
slouken@158
  1777
}
slouken@158
  1778
slouken@294
  1779
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  1780
CheckDLOPEN()
slouken@294
  1781
{
slouken@731
  1782
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  1783
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  1784
                  , enable_sdl_dlopen=yes)
slouken@731
  1785
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  1786
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  1787
        have_dlopen=no
slouken@294
  1788
        AC_TRY_COMPILE([
slouken@294
  1789
         #include <dlfcn.h>
slouken@294
  1790
        ],[
slouken@1638
  1791
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  1792
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  1793
         #endif
slouken@294
  1794
        ],[
slouken@1361
  1795
        have_dlopen=yes
slouken@294
  1796
        ])
slouken@1361
  1797
        AC_MSG_RESULT($have_dlopen)
slouken@294
  1798
slouken@1361
  1799
        if test x$have_dlopen = xyes; then
slouken@1521
  1800
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  1801
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  1802
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  1803
            AC_CHECK_LIB(dl, dlvsym, have_dlvsym=yes)
slouken@1361
  1804
            if test x$have_dlvsym = xyes; then
slouken@1361
  1805
                AC_DEFINE(HAVE_DLVSYM)
slouken@1361
  1806
            fi
slouken@1361
  1807
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  1808
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  1809
            have_loadso=yes
slouken@294
  1810
        fi
slouken@294
  1811
    fi
slouken@294
  1812
}
slouken@294
  1813
patmandin@651
  1814
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  1815
CheckAtariLdg()
patmandin@651
  1816
{
patmandin@651
  1817
    AC_ARG_ENABLE(atari-ldg,
slouken@1637
  1818
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
patmandin@651
  1819
                  , enable_atari_ldg=yes)
patmandin@651
  1820
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  1821
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  1822
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  1823
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  1824
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  1825
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
patmandin@1825
  1826
            SDL_LIBS="$SDL_LIBS -lldg -lgem"
icculus@1173
  1827
            have_loadso=yes
patmandin@651
  1828
        fi
patmandin@651
  1829
    fi
patmandin@651
  1830
}
patmandin@651
  1831
slouken@381
  1832
dnl Check for the usbhid(3) library on *BSD
slouken@381
  1833
CheckUSBHID()
slouken@381
  1834
{
slouken@381
  1835
    if test x$enable_joystick = xyes; then
slouken@1565
  1836
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  1837
        if test x$have_libusbhid = xyes; then
slouken@1565
  1838
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  1839
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  1840
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  1841
        else
slouken@1565
  1842
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  1843
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  1844
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  1845
        fi
slouken@1361
  1846
            
slouken@1361
  1847
        save_CFLAGS="$CFLAGS"
slouken@1361
  1848
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  1849
slouken@381
  1850
        AC_MSG_CHECKING(for usbhid)
slouken@381
  1851
        have_usbhid=no
slouken@381
  1852
        AC_TRY_COMPILE([
slouken@404
  1853
          #include <sys/types.h>
slouken@403
  1854
          #if defined(HAVE_USB_H)
slouken@403
  1855
          #include <usb.h>
slouken@403
  1856
          #endif
slouken@1565
  1857
          #ifdef __DragonFly__
slouken@1565
  1858
          # include <bus/usb/usb.h>
slouken@1565
  1859
          # include <bus/usb/usbhid.h>
slouken@1565
  1860
          #else
slouken@1565
  1861
          # include <dev/usb/usb.h>
slouken@1565
  1862
          # include <dev/usb/usbhid.h>
slouken@1565
  1863
          #endif
slouken@381
  1864
          #if defined(HAVE_USBHID_H)
slouken@381
  1865
          #include <usbhid.h>
slouken@381
  1866
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  1867
          #include <libusb.h>
slouken@381
  1868
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  1869
          #include <libusbhid.h>
slouken@404
  1870
          #endif
slouken@381
  1871
        ],[
slouken@381
  1872
          struct report_desc *repdesc;
slouken@381
  1873
          struct usb_ctl_report *repbuf;
slouken@402
  1874
          hid_kind_t hidkind;
slouken@381
  1875
        ],[
slouken@381
  1876
        have_usbhid=yes
slouken@381
  1877
        ])
slouken@381
  1878
        AC_MSG_RESULT($have_usbhid)
slouken@381
  1879
slouken@381
  1880
        if test x$have_usbhid = xyes; then
slouken@381
  1881
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  1882
            have_usbhid_ucr_data=no
slouken@381
  1883
            AC_TRY_COMPILE([
slouken@404
  1884
              #include <sys/types.h>
slouken@404
  1885
              #if defined(HAVE_USB_H)
slouken@404
  1886
              #include <usb.h>
slouken@404
  1887
              #endif
slouken@1565
  1888
              #ifdef __DragonFly__
slouken@1565
  1889
              # include <bus/usb/usb.h>
slouken@1565
  1890
              # include <bus/usb/usbhid.h>
slouken@1565
  1891
              #else
slouken@1565
  1892
              # include <dev/usb/usb.h>
slouken@1565
  1893
              # include <dev/usb/usbhid.h>
slouken@1565
  1894
              #endif
slouken@381
  1895
              #if defined(HAVE_USBHID_H)
slouken@381
  1896
              #include <usbhid.h>
slouken@381
  1897
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  1898
              #include <libusb.h>
slouken@381
  1899
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  1900
              #include <libusbhid.h>
slouken@381
  1901
              #endif
slouken@381
  1902
            ],[
slouken@381
  1903
              struct usb_ctl_report buf;
slouken@381
  1904
              if (buf.ucr_data) { }
slouken@381
  1905
            ],[
slouken@381
  1906
            have_usbhid_ucr_data=yes
slouken@381
  1907
            ])
slouken@381
  1908
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  1909
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  1910
            fi
slouken@381
  1911
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  1912
            
slouken@1361
  1913
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  1914
            have_usbhid_new=no
slouken@407
  1915
            AC_TRY_COMPILE([
slouken@407
  1916
              #include <sys/types.h>
slouken@407
  1917
              #if defined(HAVE_USB_H)
slouken@407
  1918
              #include <usb.h>
slouken@407
  1919
              #endif
slouken@2158
  1920
	      #ifdef __DragonFly__
slouken@2158
  1921
              #include <bus/usb/usb.h>
slouken@2158
  1922
              #include <bus/usb/usbhid.h>
slouken@2158
  1923
	      #else
slouken@407
  1924
              #include <dev/usb/usb.h>
slouken@407
  1925
              #include <dev/usb/usbhid.h>
slouken@2158
  1926
	      #endif
slouken@407
  1927
              #if defined(HAVE_USBHID_H)
slouken@407
  1928
              #include <usbhid.h>
slouken@407
  1929
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  1930
              #include <libusb.h>
slouken@407
  1931
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  1932
              #include <libusbhid.h>
slouken@407
  1933
              #endif
slouken@407
  1934
            ],[
slouken@407
  1935
              report_desc_t d;
slouken@1361
  1936
              hid_start_parse(d, 1, 1);
slouken@407
  1937
            ],[
slouken@407
  1938
            have_usbhid_new=yes
slouken@407
  1939
            ])
slouken@407
  1940
            if test x$have_usbhid_new = xyes; then
slouken@1361
  1941
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  1942
            fi
slouken@407
  1943
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  1944
slouken@1565
  1945
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  1946
            have_machine_joystick=no
slouken@1565
  1947
            AC_TRY_COMPILE([
slouken@1565
  1948
              #include <machine/joystick.h>
slouken@1565
  1949
            ],[
slouken@1565
  1950
              struct joystick t;
slouken@1565
  1951
            ],[
slouken@1565
  1952
            have_machine_joystick=yes
slouken@1565
  1953
            ])
slouken@1565
  1954
            if test x$have_machine_joystick = xyes; then
slouken@1565
  1955
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  1956
            fi
slouken@1565
  1957
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  1958
slouken@1361
  1959
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  1960
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  1961
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  1962
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  1963
            have_joystick=yes
slouken@381
  1964
        fi
slouken@1361
  1965
        CFLAGS="$save_CFLAGS"
slouken@381
  1966
    fi
slouken@381
  1967
}
slouken@381
  1968
slouken@1361
  1969
dnl Check for clock_gettime()
slouken@1361
  1970
CheckClockGettime()
slouken@795
  1971
{
slouken@1361
  1972
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  1973
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  1974
                  , enable_clock_gettime=no)
slouken@1361
  1975
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  1976
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  1977
        if test x$have_clock_gettime = xyes; then
slouken@1361
  1978
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  1979
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
icculus@1175
  1980
        fi
slouken@795
  1981
    fi
slouken@795
  1982
}
slouken@795
  1983
slouken@1062
  1984
dnl Check for a valid linux/version.h
slouken@1062
  1985
CheckLinuxVersion()
slouken@1062
  1986
{
slouken@1062
  1987
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  1988
    if test x$have_linux_version_h = xyes; then
slouken@1521
  1989
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  1990
    fi
slouken@1062
  1991
}
slouken@1062
  1992
slouken@1127
  1993
dnl Check if we want to use RPATH
slouken@1127
  1994
CheckRPATH()
slouken@1127
  1995
{
slouken@1127
  1996
    AC_ARG_ENABLE(rpath,
slouken@1637
  1997
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  1998
                  , enable_rpath=yes)
slouken@1127
  1999
}
slouken@1127
  2000
slouken@1550
  2001
dnl Set up the configuration based on the host platform!
slouken@1550
  2002
case "$host" in
slouken@1361
  2003
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  2004
        ARCH=linux
slouken@1361
  2005
        CheckDummyVideo
slouken@1361
  2006
        CheckIPod
slouken@1361
  2007
        # Set up files for the timer library
icculus@1140
  2008
        if test x$enable_timers = xyes; then
slouken@1361
  2009
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2010
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2011
            have_timers=yes
icculus@1140
  2012
        fi
slouken@1361
  2013
        ;;
slouken@1820
  2014
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*)
slouken@1550
  2015
        case "$host" in
slouken@1361
  2016
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2017
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2018
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2019
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2020
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2021
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2022
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2023
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2024
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2025
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2026
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2027
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2028
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2029
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2030
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2031
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2032
            *-*-osf*)           ARCH=osf ;;
slouken@795
  2033
        esac
icculus@1573
  2034
        CheckVisibilityHidden
slouken@1
  2035
        CheckDummyVideo
slouken@68
  2036
        CheckDiskAudio
icculus@1532
  2037
        CheckDummyAudio
slouken@371
  2038
        CheckDLOPEN
slouken@0
  2039
        CheckNASM
slouken@1361
  2040
        CheckAltivec
slouken@0
  2041
        CheckOSS
slouken@1361
  2042
        CheckDMEDIA
slouken@1438
  2043
        CheckMME
slouken@0
  2044
        CheckALSA
slouken@0
  2045
        CheckARTSC
slouken@0
  2046
        CheckESD
slouken@0
  2047
        CheckNAS
slouken@0
  2048
        CheckX11
slouken@30
  2049
        CheckNANOX
slouken@0
  2050
        CheckFBCON
slouken@167
  2051
        CheckDirectFB
slouken@70
  2052
        CheckPS2GS
slouken@0
  2053
        CheckSVGA
slouken@1361
  2054
        CheckVGL
slouken@1361
  2055
        CheckWscons
icculus@1191
  2056
        CheckOpenGLX11
slouken@0
  2057
        CheckInputEvents
icculus@1201
  2058
        CheckTslib
slouken@1361
  2059
        CheckUSBHID
slouken@0
  2060
        CheckPTHREAD
slouken@1361
  2061
        CheckClockGettime
slouken@1062
  2062
        CheckLinuxVersion
slouken@1127
  2063
        CheckRPATH
slouken@1361
  2064
        # Set up files for the audio library
slouken@1361
  2065
        if test x$enable_audio = xyes; then
slouken@1361
  2066
          case $ARCH in
slouken@1565
  2067
            sysv5|solaris|hpux)
slouken@1361
  2068
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2069
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2070
                have_audio=yes
slouken@1361
  2071
            ;;
slouken@1565
  2072
            netbsd|openbsd)
slouken@1567
  2073
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2074
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2075
                have_audio=yes
slouken@1361
  2076
            ;;
slouken@1361
  2077
            aix)
icculus@2049
  2078
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUDIO)
slouken@1361
  2079
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2080
                have_audio=yes
slouken@1361
  2081
            ;;
slouken@1361
  2082
          esac
slouken@371
  2083
        fi
slouken@0
  2084
        # Set up files for the joystick library
slouken@0
  2085
        if test x$enable_joystick = xyes; then
slouken@1361
  2086
          case $ARCH in
slouken@1361
  2087
            linux)
slouken@1361
  2088
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2089
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2090
                have_joystick=yes
slouken@1361
  2091
            ;;
slouken@1361
  2092
          esac
slouken@0
  2093
        fi
slouken@0
  2094
        # Set up files for the cdrom library
slouken@0
  2095
        if test x$enable_cdrom = xyes; then
slouken@1361
  2096
          case $ARCH in
slouken@1361
  2097
            linux|solaris)
slouken@1361
  2098
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2099
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2100
                have_cdrom=yes
slouken@1361
  2101
            ;;
slouken@1361
  2102
            *freebsd*)
slouken@1361
  2103
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2104
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2105
                have_cdrom=yes
slouken@1361
  2106
            ;;
slouken@1383
  2107
            *openbsd*|*netbsd*)
slouken@1361
  2108
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2109
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2110
                have_cdrom=yes
slouken@1361
  2111
            ;;
slouken@1361
  2112
            bsdi)
slouken@1361
  2113
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2114
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2115
                have_cdrom=yes
slouken@1361
  2116
            ;;
slouken@1361
  2117
            aix)
slouken@1361
  2118
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2119
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2120
                have_cdrom=yes
slouken@1361
  2121
            ;;
slouken@1361
  2122
            osf)
slouken@1361
  2123
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2124
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2125
                have_cdrom=yes
slouken@1361
  2126
            ;;
slouken@1361
  2127
          esac
slouken@0
  2128
        fi
slouken@0
  2129
        # Set up files for the thread library
slouken@1361
  2130
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2131
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2132
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2133
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2134
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2135
            have_threads=yes
slouken@0
  2136
        fi
slouken@0
  2137
        # Set up files for the timer library
slouken@0
  2138
        if test x$enable_timers = xyes; then
slouken@1361
  2139
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2140
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2141
            have_timers=yes
slouken@0
  2142
        fi
slouken@0
  2143
        ;;
slouken@0
  2144
    *-*-qnx*)
slouken@0
  2145
        ARCH=qnx
slouken@1
  2146
        CheckDummyVideo
slouken@68
  2147
        CheckDiskAudio
icculus@1532
  2148
        CheckDummyAudio
slouken@886
  2149
        # CheckNASM
slouken@371
  2150
        CheckDLOPEN
slouken@0
  2151
        CheckNAS
slouken@0
  2152
        CheckPHOTON
slouken@0
  2153
        CheckX11
icculus@1191
  2154
        CheckOpenGLX11
slouken@0
  2155
        CheckPTHREAD
slouken@0
  2156
        # Set up files for the audio library
slouken@0
  2157
        if test x$enable_audio = xyes; then
slouken@1361
  2158
            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
slouken@1361
  2159
            SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
slouken@1521
  2160
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2161
            have_audio=yes
slouken@0
  2162
        fi
slouken@0
  2163
        # Set up files for the cdrom library
slouken@0
  2164
        if test x$enable_cdrom = xyes; then
slouken@1361
  2165
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2166
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2167
            have_cdrom=yes
slouken@0
  2168
        fi
slouken@0
  2169
        # Set up files for the timer library
slouken@0
  2170
        if test x$enable_timers = xyes; then
slouken@1361
  2171
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2172
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2173
            have_timers=yes
slouken@0
  2174
        fi
slouken@0
  2175
        ;;
slouken@0
  2176
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2177
        ARCH=win32
slouken@1550
  2178
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2179
            # Default cross-compile location
slouken@2148
  2180
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32
slouken@0
  2181
        else
slouken@0
  2182
            # Look for the location of the tools and install there
slouken@750
  2183
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2184
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2185
            fi
slouken@0
  2186
        fi
slouken@1
  2187
        CheckDummyVideo
slouken@68
  2188
        CheckDiskAudio
icculus@1532
  2189
        CheckDummyAudio
slouken@0
  2190
        CheckWIN32
slouken@1361
  2191
        CheckWIN32GL
slouken@0
  2192
        CheckDIRECTX
slouken@0
  2193
        CheckNASM
slouken@1895
  2194
        # Set up files for the video library
slouken@1895
  2195
        if test x$enable_video = xyes; then
slouken@1895
  2196
            AC_DEFINE(SDL_VIDEO_DRIVER_WIN32)
slouken@1895
  2197
            SOURCES="$SOURCES $srcdir/src/video/win32/*.c"
slouken@1895
  2198
            have_video=yes
slouken@1895
  2199
            AC_ARG_ENABLE(render-gdi,
slouken@1895
  2200
AC_HELP_STRING([--enable-render-gdi], [enable the GDI render driver [[default=yes]]]),
slouken@1895
  2201
                                , enable_render_gdi=yes)
slouken@1895
  2202
            if test x$enable_render_gdi = xyes; then
slouken@1895
  2203
                AC_DEFINE(SDL_VIDEO_RENDER_GDI)
slouken@1895
  2204
            fi
slouken@1895
  2205
            AC_ARG_ENABLE(render-d3d,
slouken@1895
  2206
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@1895
  2207
                                , enable_render_d3d=yes)
slouken@1895
  2208
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
slouken@1895
  2209
                AC_DEFINE(SDL_VIDEO_RENDER_D3D)
slouken@1895
  2210
            fi
slouken@1895
  2211
        fi
slouken@0
  2212
        # Set up files for the audio library
slouken@0
  2213
        if test x$enable_audio = xyes; then
icculus@2070
  2214
            AC_DEFINE(SDL_AUDIO_DRIVER_WINWAVEOUT)
slouken@1361
  2215
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1895
  2216
            if test x$have_dsound = xyes; then
slouken@1361
  2217
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2218
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2219
            fi
slouken@1361
  2220
            have_audio=yes
slouken@0
  2221
        fi
slouken@0
  2222
        # Set up files for the joystick library
slouken@0
  2223
        if test x$enable_joystick = xyes; then
slouken@1895
  2224
            if test x$have_dinput = xyes; then
slouken@1895
  2225
                AC_DEFINE(SDL_JOYSTICK_DINPUT)
slouken@1895
  2226
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_dxjoystick.c"
slouken@1895
  2227
            else
slouken@1895
  2228
                AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1895
  2229
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_mmjoystick.c"
slouken@1895
  2230
            fi
slouken@1361
  2231
            have_joystick=yes
slouken@0
  2232
        fi
slouken@0
  2233
        # Set up files for the cdrom library
slouken@0
  2234
        if test x$enable_cdrom = xyes; then
slouken@1361
  2235
            AC_DEFINE(SDL_CDROM_WIN32)
slouken@1361
  2236
            SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
slouken@1361
  2237
            have_cdrom=yes
slouken@0
  2238
        fi
slouken@0
  2239
        # Set up files for the thread library
slouken@0
  2240
        if test x$enable_threads = xyes; then
slouken@1361
  2241
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2242
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2243
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2244
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2245
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2246
            have_threads=yes
slouken@0
  2247
        fi
slouken@0
  2248
        # Set up files for the timer library
slouken@0
  2249
        if test x$enable_timers = xyes; then
slouken@1361
  2250
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2251
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2252
            have_timers=yes
slouken@1361
  2253
        fi
slouken@1361
  2254
        # Set up files for the shared object loading library
slouken@1361
  2255
        if test x$enable_loadso = xyes; then
slouken@1361
  2256
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2257
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2258
            have_loadso=yes
slouken@1361
  2259
        fi
slouken@1361
  2260
        # Set up the system libraries we need
slouken@2148
  2261
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lunicows -luser32 -lgdi32 -lmsimg32 -lwinmm"
slouken@0
  2262
        # The Win32 platform requires special setup
slouken@1397
  2263
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2264
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2265
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2266
        ;;
slouken@0
  2267
    *-*-beos*)
slouken@0
  2268
        ARCH=beos
slouken@0
  2269
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2270
        CheckDummyVideo
slouken@68
  2271
        CheckDiskAudio
icculus@1532
  2272
        CheckDummyAudio
slouken@0
  2273
        CheckNASM
slouken@0
  2274
        CheckBWINDOW
slouken@0
  2275
        CheckBeGL
slouken@0
  2276
        # Set up files for the audio library
slouken@0
  2277
        if test x$enable_audio = xyes; then
icculus@2049
  2278
            AC_DEFINE(SDL_AUDIO_DRIVER_BEOSAUDIO)
slouken@1361
  2279
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2280
            have_audio=yes
slouken@0
  2281
        fi
slouken@0
  2282
        # Set up files for the joystick library
slouken@0
  2283
        if test x$enable_joystick = xyes; then
slouken@1361
  2284
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2285
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2286
            have_joystick=yes
slouken@0
  2287
        fi
slouken@0
  2288
        # Set up files for the cdrom library
slouken@0
  2289
        if test x$enable_cdrom = xyes; then
slouken@1361
  2290
            AC_DEFINE(SDL_CDROM_BEOS)
slouken@1361
  2291
            SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
slouken@1361
  2292
            have_cdrom=yes
slouken@0
  2293
        fi
slouken@0
  2294
        # Set up files for the thread library
slouken@0
  2295
        if test x$enable_threads = xyes; then
slouken@1361
  2296
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2297
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2298
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2299
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2300
            have_threads=yes
slouken@0
  2301
        fi
slouken@0
  2302
        # Set up files for the timer library
slouken@0
  2303
        if test x$enable_timers = xyes; then
slouken@1361
  2304
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2305
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2306
            have_timers=yes
slouken@1361
  2307
        fi
slouken@1361
  2308
        # Set up files for the shared object loading library
slouken@1361
  2309
        if test x$enable_loadso = xyes; then
slouken@1361
  2310
            AC_DEFINE(SDL_LOADSO_BEOS)
slouken@1361
  2311
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2312
            have_loadso=yes
slouken@0
  2313
        fi
slouken@1367
  2314
        # The BeOS platform requires special setup.
slouken@1367
  2315
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2316
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2317
        ;;
slouken@0
  2318
    *-*-darwin* )
icculus@1133
  2319
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2320
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2321
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2322
        ARCH=macosx
slouken@1624
  2323
slouken@1628
  2324
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2325
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2326
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2327
slouken@1628
  2328
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2329
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2330
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2331
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2332
        EXTRA_LDFLAGS=""
slouken@1624
  2333
slouken@1742
  2334
        CheckVisibilityHidden
slouken@1
  2335
        CheckDummyVideo
slouken@68
  2336
        CheckDiskAudio
icculus@1532
  2337
        CheckDummyAudio
slouken@1638
  2338
        CheckDLOPEN
slouken@2139
  2339
        CheckNASM
slouken@1889
  2340
slouken@1648
  2341
        # Set up files for the shared object loading library
slouken@1648
  2342
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2343
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2344
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2345
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2346
            have_loadso=yes
slouken@1648
  2347
        fi
slouken@1648
  2348
icculus@1133
  2349
        CheckCOCOA
icculus@1174
  2350
        CheckX11
slouken@0
  2351
        CheckMacGL
icculus@1191
  2352
        CheckOpenGLX11
slouken@0
  2353
        CheckPTHREAD
icculus@1047
  2354
        CheckAltivec
icculus@1445
  2355
icculus@1445
  2356
        # Need this or things might misbuild on a G3.
slouken@1521
  2357
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2358
slouken@0
  2359
        # Set up files for the audio library
slouken@0
  2360
        if test x$enable_audio = xyes; then
slouken@1361
  2361
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2362
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2363
            AC_DEFINE(SDL_AUDIO_DRIVER_SNDMGR)
slouken@1361
  2364
            SOURCES="$SOURCES $srcdir/src/audio/macrom/*.c"
slouken@1361
  2365
            have_audio=yes
slouken@0
  2366
        fi
slouken@0
  2367
        # Set up files for the joystick library
slouken@0
  2368
        if test x$enable_joystick = xyes; then
slouken@1361
  2369
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2370
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1361
  2371
            have_joystick=yes
slouken@0
  2372
        fi
slouken@0
  2373
        # Set up files for the cdrom library
slouken@0
  2374
        if test x$enable_cdrom = xyes; then
slouken@1361
  2375
            AC_DEFINE(SDL_CDROM_MACOSX)
slouken@1361
  2376
            SOURCES="$SOURCES $srcdir/src/cdrom/macosx/*.c"
slouken@1361
  2377
            have_cdrom=yes
slouken@0
  2378
        fi
slouken@0
  2379
        # Set up files for the timer library
slouken@0
  2380
        if test x$enable_timers = xyes; then
slouken@1361
  2381
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2382
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2383
            have_timers=yes
slouken@1361
  2384
        fi
slouken@1621
  2385
        # The Mac OS X platform requires special setup.
slouken@1521
  2386
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@1910
  2387
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
slouken@1910
  2388
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
icculus@2104
  2389
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
slouken@1361
  2390
        # If either the audio or CD driver is used, add the AudioUnit framework
slouken@1361
  2391
        if test x$enable_audio = xyes -o x$enable_cdrom = xyes; then
icculus@2049
  2392
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreAudio -framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2393
        fi
slouken@0
  2394
        ;;
slouken@281
  2395
    *-*-mint*)
slouken@281
  2396
        ARCH=mint
slouken@281
  2397
        CheckDummyVideo
slouken@281
  2398
        CheckDiskAudio
icculus@1532
  2399
        CheckDummyAudio
slouken@281
  2400
        CheckAtariBiosEvent
slouken@281
  2401
        CheckAtariXbiosVideo
slouken@281
  2402
        CheckAtariGemVideo
slouken@398
  2403
        CheckAtariAudio
patmandin@651
  2404
        CheckAtariLdg
slouken@1361
  2405
        CheckAtariOSMesa
slouken@281
  2406
        CheckPTH
slouken@281
  2407
        # Set up files for the audio library
slouken@398
  2408
        if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@398
  2409
            if test x$enable_audio = xyes; then
slouken@1361
  2410
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2411
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2412
                have_audio=yes
slouken@398
  2413
            fi
slouken@281
  2414
        fi
slouken@281
  2415
        # Set up files for the joystick library
slouken@281
  2416
        if test x$enable_joystick = xyes; then
slouken@1361
  2417
            AC_DEFINE(SDL_JOYSTICK_MINT)
slouken@1361
  2418
            SOURCES="$SOURCES $srcdir/src/joystick/mint/*.c"
slouken@1361
  2419
            have_joystick=yes
slouken@281
  2420
        fi
slouken@281
  2421
        # Set up files for the cdrom library
slouken@281
  2422
        if test x$enable_cdrom = xyes; then
slouken@1361
  2423
            AC_DEFINE(SDL_CDROM_MINT)
slouken@1361
  2424
            SOURCES="$SOURCES $srcdir/src/cdrom/mint/*.c"
slouken@1361
  2425
            have_cdrom=yes
slouken@281
  2426
        fi
slouken@281
  2427
        # Set up files for the timer library
slouken@281
  2428
        if test x$enable_timers = xyes; then
slouken@557
  2429
            if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@1361
  2430
                AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2431
                SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@557
  2432
            else
slouken@1361
  2433
                AC_DEFINE(SDL_TIMER_MINT)
slouken@1361
  2434
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.c"
patmandin@1477
  2435
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.S"
slouken@557
  2436
            fi
slouken@1361
  2437
            have_timers=yes
slouken@281
  2438
        fi
slouken@281
  2439
        ;;
slouken@1035
  2440
    *-riscos)
slouken@687
  2441
        ARCH=riscos
slouken@1361
  2442
        CheckOSS
slouken@1361
  2443
        CheckPTHREAD
slouken@955
  2444
        # Set up files for the video library
slouken@955
  2445
        if test x$enable_video = xyes; then
slouken@1361
  2446
            AC_DEFINE(SDL_VIDEO_DRIVER_RISCOS)
slouken@1361
  2447
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.c"
slouken@1459
  2448
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.S"
slouken@1361
  2449
            have_video=yes
slouken@955
  2450
        fi
slouken@955
  2451
        # Set up files for the joystick library
slouken@955
  2452
        if test x$enable_joystick = xyes; then
slouken@1361
  2453
            AC_DEFINE(SDL_JOYSTICK_RISCOS)
slouken@1361
  2454
            SOURCES="$SOURCES $srcdir/src/joystick/riscos/*.c"
slouken@1361
  2455
            have_joystick=yes
slouken@955
  2456
        fi
slouken@955
  2457
        # Set up files for the timer library
slouken@955
  2458
        if test x$enable_timers = xyes; then
slouken@1361
  2459
            AC_DEFINE(SDL_TIMER_RISCOS)
slouken@1361
  2460
            SOURCES="$SOURCES $srcdir/src/timer/riscos/*.c"
slouken@1361
  2461
            have_timers=yes
slouken@955
  2462
        fi
slouken@1361
  2463
        # The RISC OS platform requires special setup.
slouken@1521
  2464
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ljpeg -ltiff -lpng -lz"
slouken@687
  2465
        ;;
slouken@0
  2466
    *)
slouken@1361
  2467
        AC_MSG_ERROR([
slouken@1550
  2468
*** Unsupported host:  Please add to configure.in
slouken@1361
  2469
        ])
slouken@0
  2470
        ;;
slouken@0
  2471
esac
slouken@0
  2472
slouken@1361
  2473
# Verify that we have all the platform specific files we need
icculus@2066
  2474
icculus@2066
  2475
if test x$enable_joystick = xyes; then
icculus@2066
  2476
  if test x$have_joystick != xyes; then
icculus@2066
  2477
    # Wants joystick subsystem, but doesn't have a platform-specific backend...
slouken@1361
  2478
    SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
icculus@2066
  2479
  fi
slouken@1361
  2480
fi
slouken@1361
  2481
if test x$have_cdrom != xyes; then
slouken@1361
  2482
    if test x$enable_cdrom = xyes; then
slouken@1361
  2483
        AC_DEFINE(SDL_CDROM_DISABLED)
slouken@1361
  2484
    fi
slouken@1361
  2485
    SOURCES="$SOURCES $srcdir/src/cdrom/dummy/*.c"
slouken@1361
  2486
fi
slouken@1361
  2487
if test x$have_threads != xyes; then
slouken@1361
  2488
    if test x$enable_threads = xyes; then
slouken@1361
  2489
        AC_DEFINE(SDL_THREADS_DISABLED)
slouken@1361
  2490
    fi
slouken@1361
  2491
    SOURCES="$SOURCES $srcdir/src/thread/generic/*.c"
slouken@1361
  2492
fi
slouken@1361
  2493
if test x$have_timers != xyes; then
slouken@1361
  2494
    if test x$enable_timers = xyes; then
slouken@1361
  2495
        AC_DEFINE(SDL_TIMERS_DISABLED)
slouken@1361
  2496
    fi
slouken@1361
  2497
    SOURCES="$SOURCES $srcdir/src/timer/dummy/*.c"
slouken@1361
  2498
fi
slouken@1361
  2499
if test x$have_loadso != xyes; then
slouken@1361
  2500
    if test x$enable_loadso = xyes; then
slouken@1361
  2501
        AC_DEFINE(SDL_LOADSO_DISABLED)
slouken@1361
  2502
    fi
slouken@1361
  2503
    SOURCES="$SOURCES $srcdir/src/loadso/dummy/*.c"
slouken@1361
  2504
fi
slouken@1397
  2505
if test x$SDLMAIN_SOURCES = x; then
slouken@1397
  2506
    SDLMAIN_SOURCES="$srcdir/src/main/dummy/*.c"
slouken@1397
  2507
fi
slouken@0
  2508
slouken@1361
  2509
OBJECTS=`echo $SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.asm,$(objects)/\1.lo,g'`
slouken@1361
  2510
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.lo,g'`
slouken@1361
  2511
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.m,$(objects)/\1.lo,g'`
slouken@1361
  2512
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'`
slouken@1459
  2513
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.S,$(objects)/\1.lo,g'`
slouken@0
  2514
slouken@1397
  2515
SDLMAIN_OBJECTS=`echo $SDLMAIN_SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.o,g'`
slouken@1397
  2516
SDLMAIN_OBJECTS=`echo $SDLMAIN_OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.o,g'`
slouken@1397
  2517
slouken@0
  2518
# Set runtime shared library paths as needed
slouken@0
  2519
slouken@1127
  2520
if test "x$enable_rpath" = "xyes"; then
slouken@1565
  2521
  if test $ARCH = bsdi -o $ARCH = freebsd -o $ARCH = irix -o $ARCH = linux -o $ARCH = netbsd; then
slouken@2040
  2522
    SDL_RLD_FLAGS="-Wl,-rpath,\${libdir}"
slouken@1127
  2523
  fi
slouken@1127
  2524
  if test $ARCH = solaris; then
slouken@2040
  2525
    SDL_RLD_FLAGS="-R\${libdir}"
slouken@1127
  2526
  fi
slouken@1127
  2527
else
slouken@1127
  2528
  SDL_RLD_FLAGS=""
slouken@0
  2529
fi
slouken@387
  2530
slouken@387
  2531
case "$ARCH" in
slouken@387
  2532
  macosx)
slouken@807
  2533
    # Evil hack to allow static linking on Mac OS X
slouken@2040
  2534
    SDL_STATIC_LIBS="\${libdir}/libSDL.a $EXTRA_LDFLAGS"
slouken@807
  2535
    ;;
slouken@807
  2536
  *)
slouken@807
  2537
    SDL_STATIC_LIBS="$SDL_LIBS"
slouken@807
  2538
    ;;
slouken@807
  2539
esac
slouken@807
  2540
slouken@0
  2541
dnl Expand the cflags and libraries needed by apps using SDL
slouken@0
  2542
AC_SUBST(SDL_CFLAGS)
slouken@0
  2543
AC_SUBST(SDL_LIBS)
slouken@807
  2544
AC_SUBST(SDL_STATIC_LIBS)
slouken@0
  2545
AC_SUBST(SDL_RLD_FLAGS)
slouken@1361
  2546
if test x$enable_shared = xyes; then
slouken@1361
  2547
    ENABLE_SHARED_TRUE=
slouken@1361
  2548
    ENABLE_SHARED_FALSE="#"
slouken@1361
  2549
else
slouken@1361
  2550
    ENABLE_SHARED_TRUE="#"
slouken@1361
  2551
    ENABLE_SHARED_FALSE=
slouken@1361
  2552
fi
slouken@1361
  2553
if test x$enable_static = xyes; then
slouken@1361
  2554
    ENABLE_STATIC_TRUE=
slouken@1361
  2555
    ENABLE_STATIC_FALSE="#"
slouken@1361
  2556
else
slouken@1361
  2557
    ENABLE_STATIC_TRUE="#"
slouken@1361
  2558
    ENABLE_STATIC_FALSE=
slouken@1361
  2559
fi
slouken@1361
  2560
AC_SUBST(ENABLE_SHARED_TRUE)
slouken@1361
  2561
AC_SUBST(ENABLE_SHARED_FALSE)
slouken@1361
  2562
AC_SUBST(ENABLE_STATIC_TRUE)
slouken@1361
  2563
AC_SUBST(ENABLE_STATIC_FALSE)
slouken@0
  2564
slouken@1361
  2565
dnl Expand the sources and objects needed to build the library
slouken@1361
  2566
AC_SUBST(ac_aux_dir)
slouken@1361
  2567
AC_SUBST(INCLUDE)
slouken@1361
  2568
AC_SUBST(SOURCES)
slouken@1361
  2569
AC_SUBST(OBJECTS)
slouken@1397
  2570
AC_SUBST(SDLMAIN_SOURCES)
slouken@1397
  2571
AC_SUBST(SDLMAIN_OBJECTS)
slouken@1361
  2572
AC_SUBST(BUILD_CFLAGS)
slouken@1521
  2573
AC_SUBST(EXTRA_CFLAGS)
slouken@1393
  2574
AC_SUBST(BUILD_LDFLAGS)
slouken@1521
  2575
AC_SUBST(EXTRA_LDFLAGS)
slouken@0
  2576
slouken@0
  2577
AC_OUTPUT([
slouken@1865
  2578
    Makefile sdl-config SDL.spec SDL.qpg sdl.pc
slouken@1361
  2579
], [
slouken@1361
  2580
    : >build-deps
slouken@1640
  2581
    if test x"$MAKE" = x; then MAKE=make; fi; $MAKE depend
slouken@1361
  2582
])