configure.in
author Bob Pendleton <bob@pendleton.com>
Tue, 09 Jun 2009 17:33:44 +0000
changeset 3180 77d6336711fc
parent 3173 510e3f36c04a
child 3199 3e1bf2b8bd81
permissions -rw-r--r--
First commit for SDL atomic operations.
On my linux box it compiles and installs correctly and testatomic runs without errors.
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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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AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
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dnl Set various version strings - taken gratefully from the GTk sources
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#
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# Making releases:
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# Edit include/SDL/SDL_version.h and change the version, then:
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#   SDL_MICRO_VERSION += 1;
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#   SDL_INTERFACE_AGE += 1;
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#   SDL_BINARY_AGE += 1;
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# if any functions have been added, set SDL_INTERFACE_AGE to 0.
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# if backwards compatibility has been broken,
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# set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0.
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#
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SDL_MAJOR_VERSION=1
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SDL_MINOR_VERSION=3
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SDL_MICRO_VERSION=0
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SDL_INTERFACE_AGE=0
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SDL_BINARY_AGE=0
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SDL_VERSION=$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_INIT([win32-dll])
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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 - $SDL_INTERFACE_AGE`
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AC_SUBST(LT_RELEASE)
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AC_SUBST(LT_CURRENT)
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AC_SUBST(LT_REVISION)
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AC_SUBST(LT_AGE)
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dnl Detect the canonical build and host environments
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AC_CANONICAL_HOST
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AC_C_BIGENDIAN
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if test x$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 $EXTRA_LDFLAGS"
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dnl Check for tools
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AC_PROG_LIBTOOL
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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if test -z "$host_alias"; then
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    hostaliaswindres=
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else
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    hostaliaswindres="$host_alias-windres"
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fi
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AC_CHECK_PROGS(WINDRES, [windres $hostaliaswindres $host_os-windres])
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dnl Check for compiler characteristics
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AC_C_CONST
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AC_C_INLINE
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AC_C_VOLATILE
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dnl See whether we are allowed to use the system C library
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AC_ARG_ENABLE(libc,
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AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
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              , enable_libc=yes)
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if test x$enable_libc = xyes; then
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    AC_DEFINE(HAVE_LIBC)
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    dnl Check for C library headers
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    AC_HEADER_STDC
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    AC_CHECK_HEADERS(sys/types.h stdio.h stdlib.h stddef.h stdarg.h malloc.h memory.h string.h strings.h inttypes.h stdint.h ctype.h math.h iconv.h signal.h)
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    dnl Check for typedefs, structures, etc.
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    AC_TYPE_SIZE_T
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    if test x$ac_cv_header_inttypes_h = xyes -o x$ac_cv_header_stdint_h = xyes; then
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        AC_CHECK_TYPE(int64_t)
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        if test x$ac_cv_type_int64_t = xyes; then
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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        have_inttypes=yes
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    fi
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    dnl Check for defines
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    AC_CHECK_DEFINE(M_PI, math.h)
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    dnl Checks for library functions.
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    case "$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 sigaction setjmp nanosleep)
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    AC_CHECK_LIB(m, pow, [LIBS="$LIBS -lm"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
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    AC_CHECK_FUNCS(ceil copysign cos cosf fabs floor log pow scalbn sin sinf sqrt)
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    AC_CHECK_LIB(iconv, libiconv_open, [LIBS="$LIBS -liconv"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
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    AC_CHECK_FUNCS(iconv)
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fi
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AC_CHECK_SIZEOF(void*)
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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 $srcdir/src/joystick/*.c"
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fi
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AC_ARG_ENABLE(haptic,
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AC_HELP_STRING([--enable-haptic], [Enable the haptic (force feedback) subsystem [[default=yes]]]),
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              , enable_haptic=yes)
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if test x$enable_haptic != xyes; then
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    AC_DEFINE(SDL_HAPTIC_DISABLED)
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else
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    SOURCES="$SOURCES $srcdir/src/haptic/*.c"
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fi
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AC_ARG_ENABLE(power,
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AC_HELP_STRING([--enable-power], [Enable the power subsystem [[default=yes]]]),
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              , enable_power=yes)
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if test x$enable_power != xyes; then
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    AC_DEFINE(SDL_POWER_DISABLED)
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else
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    SOURCES="$SOURCES $srcdir/src/power/*.c"
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fi
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AC_ARG_ENABLE(cdrom,
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AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [[default=yes]]]),
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              , enable_cdrom=yes)
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if test x$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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    # Make sure that we don't generate floating point code that would
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    # cause illegal instruction exceptions on older processors
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    case "$host" in
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        *-*-darwin*)
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            # Don't need to worry about Apple hardware, it's all SSE capable
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            default_ssemath=yes
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            ;;
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        *64-*-*)
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            # x86 64-bit architectures all have SSE instructions
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            default_ssemath=yes
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            ;;
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	*)
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            default_ssemath=no
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            ;;
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    esac
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    AC_ARG_ENABLE(ssemath,
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AC_HELP_STRING([--enable-ssemath], [Allow GCC to use SSE floating point math [[default=no]]]),
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                  , enable_ssemath=$default_ssemath)
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    if test x$enable_ssemath = xno; then
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        if test x$have_gcc_sse = xyes -o x$have_gcc_sse2 = xyes; then
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            EXTRA_CFLAGS="$EXTRA_CFLAGS -mfpmath=387"
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        fi
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    fi
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    dnl Check for various instruction support
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    AC_ARG_ENABLE(mmx,
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AC_HELP_STRING([--enable-mmx], [use MMX assembly routines [[default=yes]]]),
slouken@2247
   331
                  , enable_mmx=yes)
slouken@2247
   332
    if test x$enable_mmx = xyes; then
slouken@2247
   333
        save_CFLAGS="$CFLAGS"
slouken@2247
   334
        have_gcc_mmx=no
slouken@2247
   335
        AC_MSG_CHECKING(for GCC -mmmx option)
slouken@2247
   336
        mmx_CFLAGS="-mmmx"
slouken@2247
   337
        CFLAGS="$save_CFLAGS $mmx_CFLAGS"
slouken@2247
   338
slouken@2247
   339
        AC_TRY_COMPILE([
slouken@2247
   340
        #include <mmintrin.h>
slouken@2261
   341
        #ifndef __MMX__
slouken@2261
   342
        #error Assembler CPP flag not enabled
slouken@2261
   343
        #endif
slouken@2247
   344
        ],[
slouken@2247
   345
        ],[
slouken@2247
   346
        have_gcc_mmx=yes
slouken@2247
   347
        ])
slouken@2247
   348
        AC_MSG_RESULT($have_gcc_mmx)
slouken@2290
   349
        CFLAGS="$save_CFLAGS"
slouken@2247
   350
slouken@2247
   351
        if test x$have_gcc_mmx = xyes; then
slouken@2247
   352
            EXTRA_CFLAGS="$EXTRA_CFLAGS $mmx_CFLAGS"
slouken@2247
   353
        fi
slouken@2247
   354
    fi
slouken@2247
   355
slouken@2261
   356
    AC_ARG_ENABLE(3dnow,
slouken@2261
   357
AC_HELP_STRING([--enable-3dnow], [use MMX assembly routines [[default=yes]]]),
slouken@2261
   358
                  , enable_3dnow=yes)
slouken@2261
   359
    if test x$enable_3dnow = xyes; then
slouken@2261
   360
        save_CFLAGS="$CFLAGS"
slouken@2261
   361
        have_gcc_3dnow=no
slouken@2261
   362
        AC_MSG_CHECKING(for GCC -m3dnow option)
slouken@2261
   363
        amd3dnow_CFLAGS="-m3dnow"
slouken@2261
   364
        CFLAGS="$save_CFLAGS $amd3dnow_CFLAGS"
slouken@2261
   365
slouken@2261
   366
        AC_TRY_COMPILE([
slouken@2261
   367
        #include <mm3dnow.h>
slouken@2261
   368
        #ifndef __3dNOW__
slouken@2261
   369
        #error Assembler CPP flag not enabled
slouken@2261
   370
        #endif
slouken@2261
   371
        ],[
slouken@2261
   372
        ],[
slouken@2261
   373
        have_gcc_3dnow=yes
slouken@2261
   374
        ])
slouken@2261
   375
        AC_MSG_RESULT($have_gcc_3dnow)
slouken@2290
   376
        CFLAGS="$save_CFLAGS"
slouken@2261
   377
slouken@2261
   378
        if test x$have_gcc_3dnow = xyes; then
slouken@2261
   379
            EXTRA_CFLAGS="$EXTRA_CFLAGS $amd3dnow_CFLAGS"
slouken@2261
   380
        fi
slouken@2261
   381
    fi
slouken@2261
   382
slouken@2247
   383
    AC_ARG_ENABLE(sse,
slouken@2247
   384
AC_HELP_STRING([--enable-sse], [use SSE assembly routines [[default=yes]]]),
slouken@2247
   385
                  , enable_sse=yes)
slouken@2247
   386
    if test x$enable_sse = xyes; then
slouken@2247
   387
        save_CFLAGS="$CFLAGS"
slouken@2247
   388
        have_gcc_sse=no
slouken@2247
   389
        AC_MSG_CHECKING(for GCC -msse option)
slouken@2247
   390
        sse_CFLAGS="-msse"
slouken@2247
   391
        CFLAGS="$save_CFLAGS $sse_CFLAGS"
slouken@2247
   392
slouken@2247
   393
        AC_TRY_COMPILE([
slouken@2247
   394
        #include <xmmintrin.h>
slouken@2261
   395
        #ifndef __SSE__
slouken@2261
   396
        #error Assembler CPP flag not enabled
slouken@2261
   397
        #endif
slouken@2247
   398
        ],[
slouken@2247
   399
        ],[
slouken@2247
   400
        have_gcc_sse=yes
slouken@2247
   401
        ])
slouken@2247
   402
        AC_MSG_RESULT($have_gcc_sse)
slouken@2290
   403
        CFLAGS="$save_CFLAGS"
slouken@2247
   404
slouken@2247
   405
        if test x$have_gcc_sse = xyes; then
slouken@2247
   406
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse_CFLAGS"
slouken@2247
   407
        fi
slouken@2247
   408
    fi
slouken@2247
   409
slouken@2264
   410
    AC_ARG_ENABLE(sse2,
slouken@2856
   411
AC_HELP_STRING([--enable-sse2], [use SSE2 assembly routines [[default=no]]]),
slouken@2856
   412
                  , enable_sse2=$default_ssemath)
slouken@2264
   413
    if test x$enable_sse2 = xyes; then
slouken@2264
   414
        save_CFLAGS="$CFLAGS"
slouken@2264
   415
        have_gcc_sse2=no
slouken@2264
   416
        AC_MSG_CHECKING(for GCC -msse2 option)
slouken@2264
   417
        sse2_CFLAGS="-msse2"
slouken@2264
   418
        CFLAGS="$save_CFLAGS $sse2_CFLAGS"
slouken@2264
   419
slouken@2264
   420
        AC_TRY_COMPILE([
slouken@2264
   421
        #include <emmintrin.h>
slouken@2264
   422
        #ifndef __SSE2__
slouken@2264
   423
        #error Assembler CPP flag not enabled
slouken@2264
   424
        #endif
slouken@2264
   425
        ],[
slouken@2264
   426
        ],[
slouken@2264
   427
        have_gcc_sse2=yes
slouken@2264
   428
        ])
slouken@2264
   429
        AC_MSG_RESULT($have_gcc_sse2)
slouken@2290
   430
        CFLAGS="$save_CFLAGS"
slouken@2264
   431
slouken@2264
   432
        if test x$have_gcc_sse2 = xyes; then
slouken@2264
   433
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse2_CFLAGS"
slouken@2264
   434
        fi
slouken@2264
   435
    fi
slouken@2264
   436
slouken@2247
   437
    AC_ARG_ENABLE(altivec,
slouken@2247
   438
AC_HELP_STRING([--enable-altivec], [use Altivec assembly routines [[default=yes]]]),
slouken@2247
   439
                  , enable_altivec=yes)
slouken@2247
   440
    if test x$enable_altivec = xyes; then
slouken@2247
   441
        have_altivec_h_hdr=no
slouken@2247
   442
        AC_CHECK_HEADER(altivec.h, have_altivec_h_hdr=yes)
slouken@2247
   443
slouken@2247
   444
        save_CFLAGS="$CFLAGS"
slouken@2247
   445
        have_gcc_altivec=no
slouken@2247
   446
        AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@2247
   447
        altivec_CFLAGS="-maltivec"
slouken@2247
   448
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@2247
   449
slouken@2247
   450
        if test x$have_altivec_h_hdr = xyes; then
slouken@2247
   451
          AC_TRY_COMPILE([
slouken@2247
   452
          #include <altivec.h>
slouken@2247
   453
          vector unsigned int vzero() {
slouken@2247
   454
              return vec_splat_u32(0);
slouken@2247
   455
          }
slouken@2247
   456
          ],[
slouken@2247
   457
          ],[
slouken@2247
   458
          have_gcc_altivec=yes
slouken@2247
   459
          ])
slouken@2247
   460
          AC_MSG_RESULT($have_gcc_altivec)
slouken@2247
   461
        else
slouken@2247
   462
          AC_TRY_COMPILE([
slouken@2247
   463
          vector unsigned int vzero() {
slouken@2247
   464
              return vec_splat_u32(0);
slouken@2247
   465
          }
slouken@2247
   466
          ],[
slouken@2247
   467
          ],[
slouken@2247
   468
          have_gcc_altivec=yes
slouken@2247
   469
          ])
slouken@2247
   470
          AC_MSG_RESULT($have_gcc_altivec)
slouken@2247
   471
        fi
slouken@2247
   472
slouken@2247
   473
        if test x$have_gcc_altivec = xno; then
slouken@2247
   474
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@2247
   475
            altivec_CFLAGS="-faltivec"
slouken@2247
   476
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@2247
   477
            if test x$have_altivec_h_hdr = xyes; then
slouken@2247
   478
              AC_TRY_COMPILE([
slouken@2247
   479
              #include <altivec.h>
slouken@2247
   480
              vector unsigned int vzero() {
slouken@2247
   481
                  return vec_splat_u32(0);
slouken@2247
   482
              }
slouken@2247
   483
              ],[
slouken@2247
   484
              ],[
slouken@2247
   485
              have_gcc_altivec=yes
slouken@2247
   486
              ])
slouken@2247
   487
              AC_MSG_RESULT($have_gcc_altivec)
slouken@2247
   488
            else
slouken@2247
   489
              AC_TRY_COMPILE([
slouken@2247
   490
              vector unsigned int vzero() {
slouken@2247
   491
                  return vec_splat_u32(0);
slouken@2247
   492
              }
slouken@2247
   493
              ],[
slouken@2247
   494
              ],[
slouken@2247
   495
              have_gcc_altivec=yes
slouken@2247
   496
              ])
slouken@2247
   497
              AC_MSG_RESULT($have_gcc_altivec)
slouken@2247
   498
            fi
slouken@2247
   499
        fi
slouken@2247
   500
        CFLAGS="$save_CFLAGS"
slouken@2247
   501
slouken@2247
   502
        if test x$have_gcc_altivec = xyes; then
slouken@2247
   503
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@2247
   504
            if test x$have_altivec_h_hdr = xyes; then
slouken@2247
   505
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@2247
   506
            fi
slouken@2247
   507
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@2247
   508
        fi
slouken@2247
   509
    fi
slouken@740
   510
fi
slouken@0
   511
slouken@0
   512
dnl See if the OSS audio interface is supported
slouken@0
   513
CheckOSS()
slouken@0
   514
{
slouken@0
   515
    AC_ARG_ENABLE(oss,
slouken@1637
   516
AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
slouken@0
   517
                  , enable_oss=yes)
slouken@0
   518
    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
slouken@0
   519
        AC_MSG_CHECKING(for OSS audio support)
slouken@0
   520
        have_oss=no
slouken@94
   521
        if test x$have_oss != xyes; then
slouken@94
   522
            AC_TRY_COMPILE([
slouken@94
   523
              #include <sys/soundcard.h>
slouken@94
   524
            ],[
slouken@94
   525
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   526
            ],[
slouken@94
   527
            have_oss=yes
slouken@94
   528
            ])
slouken@94
   529
        fi
slouken@94
   530
        if test x$have_oss != xyes; then
slouken@94
   531
            AC_TRY_COMPILE([
slouken@94
   532
              #include <soundcard.h>
slouken@94
   533
            ],[
slouken@94
   534
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   535
            ],[
slouken@94
   536
            have_oss=yes
slouken@1361
   537
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
slouken@94
   538
            ])
slouken@94
   539
        fi
slouken@0
   540
        AC_MSG_RESULT($have_oss)
slouken@0
   541
        if test x$have_oss = xyes; then
slouken@1361
   542
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
slouken@1361
   543
            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
slouken@1361
   544
            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
slouken@1361
   545
            have_audio=yes
slouken@1361
   546
slouken@1565
   547
            # We may need to link with ossaudio emulation library
slouken@1550
   548
            case "$host" in
slouken@1383
   549
                *-*-openbsd*|*-*-netbsd*)
slouken@1521
   550
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
slouken@1361
   551
            esac
slouken@0
   552
        fi
slouken@0
   553
    fi
slouken@0
   554
}
slouken@0
   555
slouken@0
   556
dnl See if the ALSA audio interface is supported
slouken@0
   557
CheckALSA()
slouken@0
   558
{
slouken@0
   559
    AC_ARG_ENABLE(alsa,
slouken@1637
   560
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   561
                  , enable_alsa=yes)
slouken@0
   562
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   563
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   564
        # Restore all flags from before the ALSA detection runs
slouken@1009
   565
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   566
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   567
        LIBS="$alsa_save_LIBS"
slouken@354
   568
        if test x$have_alsa = xyes; then
slouken@865
   569
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   570
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   571
                          , enable_alsa_shared=yes)
slouken@1361
   572
            if test "x`echo $ALSA_LIBS | grep -- -L`" = "x"; then
slouken@1361
   573
                if test "x`ls /lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   574
                    ALSA_LIBS="-L/lib $ALSA_LIBS"
slouken@1361
   575
                elif test "x`ls /usr/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   576
                    ALSA_LIBS="-L/usr/lib $ALSA_LIBS"
slouken@1361
   577
                elif test "x`ls /usr/local/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   578
                    ALSA_LIBS="-L/usr/local/lib $ALSA_LIBS"
slouken@1361
   579
                fi
slouken@1361
   580
            fi
slouken@1361
   581
            alsa_lib_spec=`echo $ALSA_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libasound.so.*/'`
slouken@1606
   582
            alsa_lib=`ls -- $alsa_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@1361
   583
            echo "-- $alsa_lib_spec -> $alsa_lib"
slouken@1361
   584
slouken@1361
   585
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   586
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   587
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   588
            if test x$have_loadso != xyes && \
slouken@1361
   589
               test x$enable_alsa_shared = xyes; then
slouken@1467
   590
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   591
            fi
slouken@1361
   592
            if test x$have_loadso = xyes && \
slouken@1361
   593
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@1361
   594
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   595
            else
slouken@1521
   596
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   597
            fi
slouken@1361
   598
            have_audio=yes
slouken@1361
   599
        fi
slouken@1361
   600
    fi
slouken@0
   601
}
slouken@0
   602
slouken@148
   603
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   604
CheckDMEDIA()
slouken@148
   605
{
slouken@148
   606
    if test x$enable_audio = xyes; then
slouken@148
   607
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   608
        have_dmedia=no
slouken@148
   609
        AC_TRY_COMPILE([
slouken@148
   610
          #include <dmedia/audio.h>
slouken@148
   611
        ],[
slouken@148
   612
          ALport audio_port;
slouken@148
   613
        ],[
slouken@148
   614
        have_dmedia=yes
slouken@148
   615
        ])
slouken@935
   616
        AC_MSG_RESULT($have_dmedia)
slouken@148
   617
        # Set up files for the audio library
slouken@148
   618
        if test x$have_dmedia = xyes; then
slouken@1361
   619
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   620
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   621
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   622
            have_audio=yes
slouken@148
   623
        fi
slouken@148
   624
    fi
slouken@148
   625
}
slouken@148
   626
slouken@1438
   627
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   628
CheckMME()
slouken@1438
   629
{
slouken@1438
   630
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   631
    case $ARCH in
slouken@1438
   632
        osf)
slouken@1438
   633
            ;;
slouken@1438
   634
        *)
slouken@1438
   635
            return
slouken@1438
   636
            ;;
slouken@1438
   637
    esac
slouken@1438
   638
    if test x$enable_audio = xyes; then
slouken@1438
   639
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   640
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   641
        MME_LIBS="-lmme"
slouken@1438
   642
        have_mme=no
slouken@1438
   643
        save_CFLAGS="$CFLAGS"
slouken@1438
   644
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   645
        AC_TRY_COMPILE([
slouken@1438
   646
          #include <mme_api.h>
slouken@1438
   647
        ],[
slouken@1438
   648
          HWAVEOUT sound;
slouken@1438
   649
        ],[
slouken@1438
   650
        have_mme=yes
slouken@1438
   651
        ])
slouken@1438
   652
        CFLAGS="$save_CFLAGS"
slouken@1438
   653
        AC_MSG_RESULT($have_mme)
slouken@1438
   654
        # Set up files for the audio library
slouken@1438
   655
        if test x$have_mme = xyes; then
slouken@1438
   656
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   657
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   658
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   659
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   660
            have_audio=yes
slouken@1438
   661
        fi
slouken@1438
   662
    fi
slouken@1438
   663
}
slouken@1438
   664
slouken@0
   665
dnl Find the ESD includes and libraries
slouken@0
   666
CheckESD()
slouken@0
   667
{
slouken@0
   668
    AC_ARG_ENABLE(esd,
slouken@1637
   669
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   670
                  , enable_esd=yes)
slouken@0
   671
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   672
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   673
        if test x$have_esd = xyes; then
slouken@294
   674
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   675
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   676
                          , enable_esd_shared=yes)
slouken@294
   677
            esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
slouken@1606
   678
            esd_lib=`ls -- $esd_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   679
            echo "-- $esd_lib_spec -> $esd_lib"
slouken@1467
   680
slouken@1467
   681
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   682
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   683
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   684
            if test x$have_loadso != xyes && \
slouken@296
   685
               test x$enable_esd_shared = xyes; then
slouken@1467
   686
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   687
            fi
icculus@1173
   688
            if test x$have_loadso = xyes && \
slouken@294
   689
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@1361
   690
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   691
            else
slouken@1521
   692
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   693
            fi
slouken@1361
   694
            have_audio=yes
slouken@294
   695
        fi
slouken@0
   696
    fi
slouken@0
   697
}
slouken@0
   698
icculus@2271
   699
dnl Find PulseAudio
icculus@2271
   700
CheckPulseAudio()
icculus@2271
   701
{
icculus@2271
   702
    AC_ARG_ENABLE(pulseaudio,
icculus@2271
   703
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
icculus@2271
   704
                  , enable_pulseaudio=yes)
icculus@2271
   705
    if test x$enable_audio = xyes -a x$enable_pulseaudio = xyes; then
icculus@2271
   706
        audio_pulseaudio=no
icculus@2271
   707
icculus@2271
   708
        PULSEAUDIO_REQUIRED_VERSION=0.9
icculus@2271
   709
icculus@2271
   710
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@2271
   711
        AC_MSG_CHECKING(for PulseAudio $PULSEAUDIO_REQUIRED_VERSION support)
icculus@2271
   712
        if test x$PKG_CONFIG != xno; then
icculus@2271
   713
        if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSEAUDIO_REQUIRED_VERSION libpulse-simple; then
icculus@2271
   714
                PULSEAUDIO_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@2271
   715
                PULSEAUDIO_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@2271
   716
                audio_pulseaudio=yes
icculus@2271
   717
        fi
icculus@2271
   718
        fi
icculus@2271
   719
        AC_MSG_RESULT($audio_pulseaudio)
icculus@2271
   720
icculus@2271
   721
        if test x$audio_pulseaudio = xyes; then
icculus@2271
   722
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@2271
   723
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
icculus@2271
   724
                          , enable_pulseaudio_shared=yes)
icculus@2271
   725
            if test "x`echo $PULSEAUDIO_LIBS | grep -- -L`" = "x"; then
icculus@2271
   726
                if test "x`ls /lib/libpulse-simple.so.* 2> /dev/null`" != "x"; then
icculus@2271
   727
                    PULSEAUDIO_LIBS="-L/lib $PULSEAUDIO_LIBS"
icculus@2271
   728
                elif test "x`ls /usr/lib/libpulse-simple.so.* 2> /dev/null`" != "x"; then
icculus@2271
   729
                    PULSEAUDIO_LIBS="-L/usr/lib $PULSEAUDIO_LIBS"
icculus@2271
   730
                elif test "x`ls /usr/local/lib/libpulse-simple.so.* 2> /dev/null`" != "x"; then
icculus@2271
   731
                    PULSEAUDIO_LIBS="-L/usr/local/lib $PULSEAUDIO_LIBS"
icculus@2271
   732
                fi
icculus@2271
   733
            fi
icculus@2271
   734
            pulseaudio_lib_spec=`echo $PULSEAUDIO_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libpulse-simple.so.*/'`
icculus@2271
   735
            pulseaudio_lib=`ls -- $pulseaudio_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
icculus@2271
   736
            echo "-- $pulseaudio_lib_spec -> $pulseaudio_lib"
icculus@2271
   737
icculus@2271
   738
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSEAUDIO)
icculus@2271
   739
            SOURCES="$SOURCES $srcdir/src/audio/pulseaudio/*.c"
icculus@2271
   740
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSEAUDIO_CFLAGS"
icculus@2271
   741
            if test x$have_loadso != xyes && \
icculus@2271
   742
               test x$enable_pulseaudio_shared = xyes; then
icculus@2271
   743
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@2271
   744
            fi
icculus@2271
   745
            if test x$have_loadso = xyes && \
icculus@2271
   746
               test x$enable_pulseaudio_shared = xyes && test x$pulseaudio_lib != x; then
icculus@2271
   747
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC, "$pulseaudio_lib")
icculus@2271
   748
            else
icculus@2271
   749
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSEAUDIO_LIBS"
icculus@2271
   750
            fi
icculus@2271
   751
            have_audio=yes
icculus@2271
   752
        fi
icculus@2271
   753
    fi
icculus@2271
   754
}
icculus@2271
   755
slouken@0
   756
CheckARTSC()
slouken@0
   757
{
slouken@0
   758
    AC_ARG_ENABLE(arts,
slouken@1637
   759
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   760
                  , enable_arts=yes)
slouken@0
   761
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   762
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   763
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   764
            : # arts isn't installed
slouken@0
   765
        else
slouken@1361
   766
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   767
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@1361
   768
            ARTS_PREFIX=`$ARTSCONFIG --arts-prefix`
slouken@0
   769
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   770
            audio_arts=no
slouken@0
   771
            save_CFLAGS="$CFLAGS"
slouken@1361
   772
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   773
            AC_TRY_COMPILE([
slouken@0
   774
             #include <artsc.h>
slouken@0
   775
            ],[
slouken@0
   776
             arts_stream_t stream;
slouken@0
   777
            ],[
slouken@0
   778
            audio_arts=yes
slouken@0
   779
            ])
slouken@0
   780
            CFLAGS="$save_CFLAGS"
slouken@0
   781
            AC_MSG_RESULT($audio_arts)
slouken@0
   782
            if test x$audio_arts = xyes; then
slouken@294
   783
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   784
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   785
                              , enable_arts_shared=yes)
slouken@1361
   786
                arts_lib_spec="$ARTS_PREFIX/lib/libartsc.so.*"
slouken@1606
   787
                arts_lib=`ls -- $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   788
                echo "-- $arts_lib_spec -> $arts_lib"
slouken@1467
   789
slouken@1467
   790
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   791
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   792
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   793
                if test x$have_loadso != xyes && \
slouken@296
   794
                   test x$enable_arts_shared = xyes; then
slouken@1467
   795
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   796
                fi
icculus@1173
   797
                if test x$have_loadso = xyes && \
slouken@294
   798
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@1361
   799
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   800
                else
slouken@1521
   801
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   802
                fi
slouken@1361
   803
                have_audio=yes
slouken@0
   804
            fi
slouken@0
   805
        fi
slouken@0
   806
    fi
slouken@0
   807
}
slouken@0
   808
slouken@0
   809
dnl See if the NAS audio interface is supported
slouken@0
   810
CheckNAS()
slouken@0
   811
{
slouken@0
   812
    AC_ARG_ENABLE(nas,
slouken@1637
   813
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   814
                  , enable_nas=yes)
slouken@0
   815
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@2049
   816
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@2049
   817
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
icculus@2049
   818
slouken@41
   819
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   820
        have_nas=no
icculus@2049
   821
icculus@2049
   822
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
icculus@2049
   823
            have_nas=yes
icculus@2049
   824
            NAS_LIBS="-laudio"
icculus@2049
   825
icculus@2049
   826
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   827
            have_nas=yes
slouken@1361
   828
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   829
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   830
slouken@605
   831
        dnl On IRIX, the NAS includes are in a different directory,
slouken@605
   832
        dnl and libnas must be explicitly linked in
slouken@605
   833
slouken@605
   834
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   835
            have_nas=yes
slouken@1361
   836
            NAS_LIBS="-lnas -lXt"
slouken@41
   837
        fi
icculus@2049
   838
slouken@605
   839
        AC_MSG_RESULT($have_nas)
icculus@2049
   840
slouken@1361
   841
        if test x$have_nas = xyes; then
icculus@2049
   842
            AC_ARG_ENABLE(nas-shared,
icculus@2049
   843
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@2049
   844
                          , enable_nas_shared=yes)
icculus@2049
   845
            if test "x`echo $NAS_LIBS | grep -- -L`" = "x"; then
icculus@2049
   846
                if test "x`ls /lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   847
                    NAS_LIBS="-L/lib $NAS_LIBS"
icculus@2049
   848
                elif test "x`ls /usr/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   849
                    NAS_LIBS="-L/usr/lib $NAS_LIBS"
icculus@2049
   850
                elif test "x`ls /usr/local/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   851
                    NAS_LIBS="-L/usr/local/lib $NAS_LIBS"
icculus@2049
   852
                fi
icculus@2049
   853
            fi
icculus@2049
   854
            nas_lib_spec=`echo $NAS_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libaudio.so.*/'`
icculus@2049
   855
            nas_lib=`ls -- $nas_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
icculus@2049
   856
            echo "-- $nas_lib_spec -> $nas_lib"
icculus@2049
   857
icculus@2049
   858
            if test x$have_loadso != xyes && \
icculus@2049
   859
               test x$enable_nas_shared = xyes; then
icculus@2049
   860
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@2049
   861
            fi
icculus@2049
   862
            if test x$have_loadso = xyes && \
slouken@2163
   863
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
icculus@2049
   864
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib")
icculus@2049
   865
            else
icculus@2049
   866
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@2049
   867
            fi
icculus@2049
   868
slouken@1361
   869
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   870
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   871
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   872
            have_audio=yes
slouken@1361
   873
        fi
slouken@0
   874
    fi
slouken@0
   875
}
slouken@0
   876
slouken@68
   877
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   878
CheckDiskAudio()
slouken@68
   879
{
slouken@68
   880
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   881
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   882
                  , enable_diskaudio=yes)
slouken@68
   883
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   884
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   885
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   886
    fi
slouken@68
   887
}
slouken@68
   888
icculus@1532
   889
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   890
CheckDummyAudio()
icculus@1532
   891
{
icculus@1532
   892
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   893
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   894
                  , enable_dummyaudio=yes)
icculus@1532
   895
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   896
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   897
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   898
    fi
icculus@1532
   899
}
icculus@1532
   900
slouken@398
   901
dnl Set up the Atari Audio driver
slouken@398
   902
CheckAtariAudio()
slouken@398
   903
{
slouken@398
   904
    AC_ARG_ENABLE(mintaudio,
slouken@1637
   905
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
slouken@398
   906
                  , enable_mintaudio=yes)
slouken@398
   907
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   908
        mintaudio=no
slouken@398
   909
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   910
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   911
            mintaudio=yes
slouken@1361
   912
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   913
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
patmandin@1477
   914
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
slouken@1361
   915
            have_audio=yes
slouken@398
   916
        fi
slouken@398
   917
    fi
slouken@398
   918
}
slouken@398
   919
icculus@1573
   920
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   921
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   922
CheckVisibilityHidden()
icculus@1573
   923
{
icculus@1573
   924
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   925
    have_gcc_fvisibility=no
icculus@1573
   926
icculus@1573
   927
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   928
    save_CFLAGS="$CFLAGS"
slouken@2292
   929
    CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
icculus@1573
   930
    AC_TRY_COMPILE([
slouken@1745
   931
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   932
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   933
    #endif
icculus@1573
   934
    ],[
icculus@1573
   935
    ],[
icculus@1573
   936
    have_gcc_fvisibility=yes
icculus@1573
   937
    ])
icculus@1573
   938
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   939
    CFLAGS="$save_CFLAGS"
icculus@1573
   940
icculus@1573
   941
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   942
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   943
    fi
icculus@1573
   944
}
icculus@1573
   945
icculus@1573
   946
icculus@1140
   947
dnl Do the iPod thing
icculus@1140
   948
CheckIPod()
icculus@1140
   949
{
icculus@1140
   950
    AC_ARG_ENABLE(ipod,
slouken@1361
   951
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [default=yes on arm-elf]]),
slouken@1361
   952
        , enable_ipod=yes)
icculus@1140
   953
icculus@1140
   954
    if test x$enable_ipod = xyes; then
slouken@1521
   955
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
slouken@1361
   956
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   957
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   958
    fi
slouken@1361
   959
}
icculus@1140
   960
slouken@30
   961
dnl Find the nanox include and library directories
slouken@30
   962
CheckNANOX()
slouken@30
   963
{
slouken@292
   964
    AC_ARG_ENABLE(video-nanox,
slouken@1637
   965
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
slouken@292
   966
        , enable_video_nanox=no)
slouken@30
   967
slouken@292
   968
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   969
        AC_ARG_ENABLE(nanox-debug,  
slouken@1637
   970
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
slouken@1361
   971
            , enable_nanox_debug=no)
slouken@292
   972
        if test x$enable_nanox_debug = xyes; then
slouken@1521
   973
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   974
        fi
slouken@30
   975
slouken@1361
   976
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1637
   977
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
slouken@1361
   978
            , enable_nanox_share_memory=no)
slouken@292
   979
        if test x$enable_nanox_share_memory = xyes; then
slouken@1521
   980
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   981
        fi
slouken@30
   982
slouken@1361
   983
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1637
   984
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
slouken@1361
   985
            , enable_nanox_direct_fb=no)
slouken@471
   986
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1521
   987
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   988
        fi
slouken@30
   989
slouken@1361
   990
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   991
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1521
   992
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
slouken@1361
   993
        have_video=yes
slouken@292
   994
    fi
slouken@30
   995
}
slouken@30
   996
slouken@0
   997
dnl Find the X11 include and library directories
slouken@0
   998
CheckX11()
slouken@0
   999
{
slouken@0
  1000
    AC_ARG_ENABLE(video-x11,
slouken@1637
  1001
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
  1002
                  , enable_video_x11=yes)
slouken@0
  1003
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
  1004
        case "$host" in
slouken@1807
  1005
            *-*-darwin*)
slouken@1807
  1006
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
  1007
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
  1008
                    x_includes="/usr/X11R6/include"
slouken@1806
  1009
                    x_libraries="/usr/X11R6/lib"
slouken@1806
  1010
                fi
slouken@1806
  1011
                ;;
slouken@1806
  1012
        esac
slouken@0
  1013
        AC_PATH_X
slouken@0
  1014
        AC_PATH_XTRA
slouken@0
  1015
        if test x$have_x = xyes; then
slouken@1879
  1016
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
  1017
            # will not end up in the global namespace, which causes problems
slouken@1879
  1018
            # with other libraries calling X11 functions.
slouken@1879
  1019
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
  1020
icculus@1168
  1021
            AC_ARG_ENABLE(x11-shared,
slouken@1879
  1022
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
  1023
                          , enable_x11_shared=maybe)
icculus@1168
  1024
slouken@1550
  1025
            case "$host" in
icculus@1589
  1026
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
  1027
                    x11_symbols_private=yes
icculus@1174
  1028
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
  1029
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
  1030
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
  1031
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@2763
  1032
                    xinput_lib='/usr/X11R6/lib/libXi.6.dylib'
slouken@3025
  1033
                    xss_lib='/usr/X11R6/lib/libXss.6.dylib'
icculus@1174
  1034
                    ;;
slouken@1384
  1035
                *-*-osf*)
slouken@1384
  1036
                    x11_lib='libX11.so'
slouken@1384
  1037
                    x11ext_lib='libXext.so'
slouken@1384
  1038
                    ;;
slouken@1384
  1039
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
  1040
                    x11_lib='libX11.so'
icculus@1299
  1041
                    x11ext_lib='libXext.so'
icculus@1299
  1042
                    ;;
icculus@1174
  1043
                *)
slouken@1569
  1044
                    x11_lib_spec=[`echo $X_LIBS | sed 's/.*-L\([^ ]*\).*/\1/'`]
slouken@1571
  1045
                    for path in $x11_lib_path /usr/lib /usr/X11/lib /usr/X11R6/lib; do
slouken@1571
  1046
                        if test "x$x11_lib" = "x"; then
slouken@1606
  1047
                            x11_lib=[`ls -- $path/libX11.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1048
                            if test "x$x11_lib" = "x"; then
slouken@1879
  1049
                                x11_lib=[`ls -- $path/libX11.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1050
                            fi
slouken@1571
  1051
                        fi
slouken@1571
  1052
                        if test "x$x11ext_lib" = "x"; then
slouken@1606
  1053
                            x11ext_lib=[`ls -- $path/libXext.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1054
                            if test "x$x11ext_lib" = "x"; then
slouken@1879
  1055
                                x11ext_lib=[`ls -- $path/libXext.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1056
                            fi
slouken@1571
  1057
                        fi
icculus@1589
  1058
                        if test "x$xrender_lib" = "x"; then
slouken@1606
  1059
                            xrender_lib=[`ls -- $path/libXrender.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1060
                            if test "x$xrender_lib" = "x"; then
slouken@1879
  1061
                                xrender_lib=[`ls -- $path/libXrender.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1062
                            fi
icculus@1589
  1063
                        fi
icculus@1589
  1064
                        if test "x$xrandr_lib" = "x"; then
slouken@1606
  1065
                            xrandr_lib=[`ls -- $path/libXrandr.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1066
                            if test "x$xrandr_lib" = "x"; then
slouken@1879
  1067
                                xrandr_lib=[`ls -- $path/libXrandr.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1068
                            fi
icculus@1589
  1069
                        fi
icculus@2763
  1070
                        if test "x$xinput_lib" = "x"; then
icculus@2763
  1071
                            xinput_lib=[`ls -- $path/libXi.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2763
  1072
                            if test "x$xinput_lib" = "x"; then
icculus@2763
  1073
                                xinput_lib=[`ls -- $path/libXi.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2763
  1074
                            fi
icculus@2763
  1075
                        fi
slouken@3025
  1076
                        if test "x$xss_lib" = "x"; then
slouken@3025
  1077
                            xss_lib=[`ls -- $path/libXss.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3025
  1078
                            if test "x$xss_lib" = "x"; then
slouken@3025
  1079
                                xss_lib=[`ls -- $path/libXss.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3025
  1080
                            fi
slouken@3025
  1081
                        fi
slouken@1569
  1082
                    done
icculus@1174
  1083
                    ;;
icculus@1174
  1084
            esac
icculus@1168
  1085
slouken@1361
  1086
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
  1087
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
  1088
            fi
slouken@1799
  1089
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
  1090
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
  1091
slouken@1468
  1092
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
  1093
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
bob@2185
  1094
            SOURCES="$SOURCES $srcdir/src/video/Xext/XmuStdCmap/*.c"
slouken@1521
  1095
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
  1096
slouken@1879
  1097
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
  1098
                enable_x11_shared=$x11_symbols_private
slouken@1879
  1099
            fi
icculus@1173
  1100
            if test x$have_loadso != xyes && \
icculus@1168
  1101
               test x$enable_x11_shared = xyes; then
slouken@1467
  1102
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
  1103
                enable_x11_shared=no
icculus@1168
  1104
            fi
slouken@1879
  1105
            if test x$x11_symbols_private != xyes && \
icculus@1875
  1106
               test x$enable_x11_shared = xyes; then
icculus@1875
  1107
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
  1108
                enable_x11_shared=no
icculus@1875
  1109
            fi
icculus@1875
  1110
icculus@1173
  1111
            if test x$have_loadso = xyes && \
icculus@1170
  1112
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
  1113
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
  1114
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
  1115
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
  1116
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
  1117
            else
icculus@1589
  1118
                enable_x11_shared=no
icculus@2763
  1119
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1120
            fi
slouken@1361
  1121
            have_video=yes
slouken@0
  1122
slouken@0
  1123
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
  1124
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
  1125
                          , enable_video_x11_vm=yes)
slouken@0
  1126
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
  1127
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
  1128
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
  1129
            fi
slouken@0
  1130
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
  1131
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
  1132
                          , enable_video_x11_xv=yes)
slouken@0
  1133
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
  1134
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
  1135
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
  1136
            fi
slouken@227
  1137
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1138
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1139
                            , enable_video_x11_xinerama=yes)
slouken@227
  1140
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
  1141
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
  1142
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
  1143
            fi
icculus@1589
  1144
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1145
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1146
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1147
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1148
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1149
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1150
                                have_xrandr_h_hdr=yes,
icculus@1589
  1151
                                have_xrandr_h_hdr=no,
icculus@1589
  1152
                                [#include <X11/Xlib.h>
icculus@1589
  1153
                                ])
icculus@1589
  1154
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1155
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1156
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
  1157
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
  1158
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
  1159
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
  1160
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1161
                    else
icculus@1589
  1162
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
  1163
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
  1164
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
  1165
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
  1166
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1167
                        fi
icculus@1589
  1168
                    fi
icculus@1589
  1169
                fi
icculus@1589
  1170
            fi
icculus@1589
  1171
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
  1172
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
  1173
            fi
icculus@2763
  1174
            AC_ARG_ENABLE(video-x11-xinput,
icculus@2763
  1175
AC_HELP_STRING([--enable-video-x11-xinput], [enable X11 XInput extension for manymouse, tablets, etc [[default=yes]]]),
icculus@2763
  1176
                            , enable_video_x11_xinput=yes)
icculus@2763
  1177
            if test x$enable_video_x11_xinput = xyes; then
icculus@2763
  1178
                definitely_enable_video_x11_xinput=no
icculus@2763
  1179
                AC_CHECK_HEADER(X11/extensions/XInput.h,
icculus@2763
  1180
                                have_xinput_h_hdr=yes,
icculus@2763
  1181
                                have_xinput_h_hdr=no,
icculus@2763
  1182
                                [#include <X11/Xlib.h>
icculus@2763
  1183
                                ])
icculus@2763
  1184
                if test x$have_xinput_h_hdr = xyes; then
icculus@2763
  1185
                    if test x$enable_x11_shared = xyes && test x$xinput_lib != x ; then
icculus@2763
  1186
                        echo "-- dynamic libXi -> $xinput_lib"
icculus@2763
  1187
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT, "$xinput_lib")
icculus@2763
  1188
                        definitely_enable_video_x11_xinput=yes
icculus@2763
  1189
                    else
icculus@2763
  1190
                        AC_CHECK_LIB(Xi, XOpenDevice, have_xinput_lib=yes)
icculus@2763
  1191
                        if test x$have_xinput_lib = xyes ; then
icculus@2763
  1192
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXi"
icculus@2763
  1193
                            definitely_enable_video_x11_xinput=yes
icculus@2763
  1194
                        fi
icculus@2763
  1195
                    fi
icculus@2763
  1196
                fi
icculus@2763
  1197
            fi
icculus@2763
  1198
            if test x$definitely_enable_video_x11_xinput = xyes; then
icculus@2763
  1199
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINPUT)
icculus@2763
  1200
            fi
slouken@3025
  1201
            AC_ARG_ENABLE(video-x11-scrnsaver,
slouken@3025
  1202
AC_HELP_STRING([--enable-video-x11-scrnsaver], [enable X11 screensaver extension [[default=yes]]]),
slouken@3025
  1203
                            , enable_video_x11_scrnsaver=yes)
slouken@3025
  1204
            if test x$enable_video_x11_scrnsaver = xyes; then
slouken@3025
  1205
                AC_CHECK_HEADER(X11/extensions/scrnsaver.h,
slouken@3025
  1206
                                have_scrnsaver_h_hdr=yes,
slouken@3025
  1207
                                have_scrnsaver_h_hdr=no,
slouken@1783
  1208
                                [#include <X11/Xlib.h>
slouken@1783
  1209
                                ])
slouken@3025
  1210
                if test x$have_scrnsaver_h_hdr = xyes; then
slouken@3025
  1211
                    if test x$enable_x11_shared = xyes && test x$xss_lib != x ; then
slouken@3025
  1212
                        echo "-- dynamic libXss -> $xss_lib"
slouken@3025
  1213
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS, "$xss_lib")
slouken@3025
  1214
                        definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1215
                    else
slouken@3025
  1216
                        AC_CHECK_LIB(Xss, XScreenSaverSuspend, have_xss_lib=yes)
slouken@3025
  1217
                        if test x$have_xss_lib = xyes ; then
slouken@3025
  1218
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXss"
slouken@3025
  1219
                            definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1220
                        fi
slouken@3025
  1221
                    fi
slouken@1783
  1222
                fi
slouken@1783
  1223
            fi
slouken@3025
  1224
            if test x$definitely_enable_video_x11_scrnsaver = xyes; then
slouken@3025
  1225
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_SCRNSAVER)
slouken@3025
  1226
            fi
slouken@2810
  1227
slouken@2810
  1228
            AC_ARG_ENABLE(render-x11,
slouken@2810
  1229
AC_HELP_STRING([--enable-render-x11], [enable the X11 render driver [[default=yes]]]),
slouken@2810
  1230
                                , enable_render_x11=yes)
slouken@2810
  1231
            if test x$enable_render_x11 = xyes; then
slouken@2810
  1232
                AC_DEFINE(SDL_VIDEO_RENDER_X11)
slouken@2810
  1233
            fi
slouken@0
  1234
        fi
slouken@0
  1235
    fi
slouken@0
  1236
}
slouken@279
  1237
slouken@1361
  1238
dnl Check for QNX photon video driver
slouken@0
  1239
CheckPHOTON()
slouken@0
  1240
{
slouken@0
  1241
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1242
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1243
                  , enable_video_photon=yes)
slouken@0
  1244
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1245
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1246
        video_photon=no
slouken@0
  1247
        AC_TRY_COMPILE([
slouken@0
  1248
          #include <Ph.h>
slouken@0
  1249
          #include <Pt.h>
slouken@0
  1250
          #include <photon/Pg.h>
slouken@0
  1251
          #include <photon/PdDirect.h>
slouken@0
  1252
        ],[
slouken@0
  1253
         PgDisplaySettings_t *visual;
slouken@0
  1254
        ],[
slouken@0
  1255
        video_photon=yes
slouken@0
  1256
        ])
slouken@0
  1257
        AC_MSG_RESULT($video_photon)
slouken@0
  1258
        if test x$video_photon = xyes; then
slouken@1361
  1259
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1260
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1521
  1261
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
slouken@1361
  1262
            have_video=yes
slouken@1361
  1263
slouken@279
  1264
            CheckOpenGLQNX
slouken@0
  1265
        fi
slouken@0
  1266
    fi
slouken@0
  1267
}
slouken@0
  1268
slouken@3083
  1269
dnl Check for QNX photon video driver
slouken@3083
  1270
CheckQNXGF()
slouken@3083
  1271
{
slouken@3083
  1272
    AC_ARG_ENABLE(video-qnxgf,
slouken@3083
  1273
                  AC_HELP_STRING([--enable-video-qnxgf], [use QNX GF video driver [[default=yes]]]),
slouken@3083
  1274
                  , enable_video_qnxgf=yes)
slouken@3083
  1275
    if test x$enable_video = xyes -a x$enable_video_qnxgf = xyes; then
slouken@3083
  1276
        AC_MSG_CHECKING(for QNX GF support)
slouken@3083
  1277
        video_qnxgf=no
slouken@3083
  1278
        AC_TRY_COMPILE([
slouken@3083
  1279
          #include <gf/gf.h>
slouken@3083
  1280
          #include <gf/gf3d.h>
slouken@3083
  1281
        ],[
slouken@3083
  1282
         gf_3d_config_info_t* gfinfo;
slouken@3083
  1283
        ],[
slouken@3083
  1284
        video_qnxgf=yes
slouken@3083
  1285
        ])
slouken@3083
  1286
        AC_MSG_RESULT($video_qnxgf)
slouken@3083
  1287
        if test x$video_qnxgf = xyes; then
slouken@3083
  1288
            AC_DEFINE(SDL_VIDEO_DRIVER_QNXGF)
slouken@3083
  1289
            SOURCES="$SOURCES $srcdir/src/video/qnxgf/*.c"
slouken@3083
  1290
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lgf"
lestat@3113
  1291
lestat@3113
  1292
            # Add HIDDI library for HID support using GF
lestat@3113
  1293
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lhiddi"
lestat@3113
  1294
slouken@3083
  1295
            have_video=yes
slouken@3083
  1296
slouken@3083
  1297
            CheckOpenGLESQNX
slouken@3083
  1298
        fi
slouken@3083
  1299
    fi
slouken@3083
  1300
}
slouken@3083
  1301
slouken@1361
  1302
dnl Set up the BWindow video driver if enabled
slouken@1361
  1303
CheckBWINDOW()
slouken@1361
  1304
{
slouken@1361
  1305
    if test x$enable_video = xyes; then
slouken@1361
  1306
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1307
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1308
        have_video=yes
slouken@1361
  1309
    fi
slouken@1361
  1310
}
slouken@1361
  1311
slouken@1931
  1312
dnl Set up the Cocoa video driver for Mac OS X (but not Darwin)
slouken@1361
  1313
CheckCOCOA()
slouken@1361
  1314
{
slouken@1361
  1315
    AC_ARG_ENABLE(video-cocoa,
slouken@1931
  1316
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa video driver [[default=yes]]]),
slouken@1361
  1317
                  , enable_video_cocoa=yes)
slouken@1361
  1318
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1319
        save_CFLAGS="$CFLAGS"
slouken@1361
  1320
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1321
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1322
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1323
        have_cocoa=no
slouken@1361
  1324
        AC_TRY_COMPILE([
slouken@1361
  1325
          #import <Cocoa/Cocoa.h>
slouken@1361
  1326
        ],[
slouken@1361
  1327
        ],[
slouken@1361
  1328
        have_cocoa=yes
slouken@1361
  1329
        ])
slouken@1361
  1330
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1331
        CFLAGS="$save_CFLAGS"
slouken@1361
  1332
        if test x$have_cocoa = xyes; then
slouken@1931
  1333
            AC_DEFINE(SDL_VIDEO_DRIVER_COCOA)
slouken@1931
  1334
            SOURCES="$SOURCES $srcdir/src/video/cocoa/*.m"
slouken@1361
  1335
            have_video=yes
slouken@1361
  1336
        fi
slouken@1361
  1337
    fi
slouken@1361
  1338
}
slouken@1361
  1339
slouken@0
  1340
dnl Find the framebuffer console includes
slouken@0
  1341
CheckFBCON()
slouken@0
  1342
{
slouken@0
  1343
    AC_ARG_ENABLE(video-fbcon,
slouken@2021
  1344
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=no]]]),
slouken@2021
  1345
                  , enable_video_fbcon=no)
slouken@0
  1346
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1347
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1348
        video_fbcon=no
slouken@0
  1349
        AC_TRY_COMPILE([
slouken@0
  1350
         #include <linux/fb.h>
slouken@0
  1351
         #include <linux/kd.h>
slouken@0
  1352
         #include <linux/keyboard.h>
slouken@0
  1353
        ],[
slouken@0
  1354
        ],[
slouken@0
  1355
        video_fbcon=yes
slouken@0
  1356
        ])
slouken@0
  1357
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1358
        if test x$video_fbcon = xyes; then
icculus@2093
  1359
            AC_CHECK_FUNCS(getpagesize)
slouken@1361
  1360
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1361
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1362
            have_video=yes
slouken@0
  1363
        fi
slouken@0
  1364
    fi
slouken@0
  1365
}
slouken@0
  1366
slouken@167
  1367
dnl Find DirectFB
slouken@167
  1368
CheckDirectFB()
slouken@167
  1369
{
slouken@167
  1370
    AC_ARG_ENABLE(video-directfb,
slouken@2314
  1371
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=no]]]),
slouken@2314
  1372
                  , enable_video_directfb=no)
slouken@167
  1373
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1374
        video_directfb=no
slouken@167
  1375
slouken@2998
  1376
        DIRECTFB_REQUIRED_VERSION=1.0.0
slouken@1588
  1377
slouken@1602
  1378
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1379
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1380
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1381
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1602
  1382
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1383
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1384
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1385
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@2998
  1386
                    DIRECTFB_PREFIX=`$PKG_CONFIG --variable=prefix directfb`
slouken@1588
  1387
                    video_directfb=yes
slouken@1588
  1388
                fi
slouken@1588
  1389
            fi
slouken@1602
  1390
            AC_MSG_RESULT($video_directfb)
slouken@167
  1391
        else
slouken@1588
  1392
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1588
  1393
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1394
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1395
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1396
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1397
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1398
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1399
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@2998
  1400
                DIRECTFB_PREFIX=`$DIRECTFBCONFIG --prefix`
slouken@167
  1401
                video_directfb=yes
slouken@167
  1402
            fi
slouken@1588
  1403
            AC_MSG_RESULT($video_directfb)
slouken@167
  1404
        fi
slouken@167
  1405
slouken@167
  1406
        if test x$video_directfb = xyes; then
slouken@2998
  1407
            AC_ARG_ENABLE(directfb-shared,
slouken@2998
  1408
AC_HELP_STRING([--enable-directfb-shared], [dynamically load directfb support [[default=yes]]]),
slouken@2998
  1409
                              , enable_directfb_shared=yes)
slouken@2998
  1410
slouken@1361
  1411
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1412
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1413
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@2998
  1414
slouken@2998
  1415
	        AC_MSG_CHECKING(for directfb dynamic loading support)
slouken@2998
  1416
			directfb_shared=no
slouken@2998
  1417
            directfb_lib_spec="$DIRECTFB_PREFIX/lib/libdirectfb.so*"
slouken@2998
  1418
            directfb_lib=`ls -- $directfb_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@2998
  1419
            dnl echo "-- $directfb_lib_spec -> $directfb_lib"
slouken@2998
  1420
slouken@2998
  1421
            if test x$have_loadso != xyes && \
slouken@2998
  1422
               test x$enable_directfb_shared = xyes; then
slouken@2998
  1423
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic directfb loading])
slouken@2998
  1424
            fi
slouken@2998
  1425
            if test x$have_loadso = xyes && \
slouken@2998
  1426
               test x$enable_directfb_shared = xyes && test x$directfb_lib != x; then
slouken@2998
  1427
				directfb_shared=yes
slouken@2998
  1428
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC, "$directfb_lib")
slouken@2998
  1429
            else
slouken@2998
  1430
	            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@2998
  1431
            fi
slouken@2998
  1432
	        AC_MSG_RESULT($directfb_shared)
slouken@1361
  1433
            have_video=yes
slouken@167
  1434
        fi
slouken@167
  1435
    fi
slouken@167
  1436
}
slouken@167
  1437
slouken@2947
  1438
dnl Find FusionSound
slouken@2947
  1439
CheckFusionSound()
slouken@2947
  1440
{
slouken@2947
  1441
    AC_ARG_ENABLE(fusionsound,
slouken@2947
  1442
AC_HELP_STRING([--enable-fusionsound], [use FusionSound audio driver [[default=no]]]),
slouken@2947
  1443
                  , enable_fusionsound=no)
slouken@2947
  1444
    if test x$enable_audio = xyes -a x$enable_fusionsound = xyes; then
slouken@2947
  1445
        fusionsound=no
slouken@2947
  1446
slouken@2947
  1447
        FUSIONSOUND_REQUIRED_VERSION=1.1.1
slouken@2947
  1448
slouken@2947
  1449
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@2947
  1450
        AC_MSG_CHECKING(for FusionSound $FUSIONSOUND_REQUIRED_VERSION support)
slouken@2947
  1451
        if test x$PKG_CONFIG != xno; then
slouken@2947
  1452
            if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $FUSIONSOUND_REQUIRED_VERSION fusionsound; then
slouken@2947
  1453
                FUSIONSOUND_CFLAGS=`$PKG_CONFIG --cflags fusionsound`
slouken@2947
  1454
                FUSIONSOUND_LIBS=`$PKG_CONFIG --libs fusionsound`
slouken@2947
  1455
                fusionsound=yes
slouken@2947
  1456
            fi
slouken@2947
  1457
        fi
slouken@2947
  1458
        AC_MSG_RESULT($fusionsound)
slouken@2947
  1459
slouken@2947
  1460
        if test x$fusionsound = xyes; then
slouken@2947
  1461
            AC_DEFINE(SDL_AUDIO_DRIVER_FUSIONSOUND)
slouken@2947
  1462
            SOURCES="$SOURCES $srcdir/src/audio/fusionsound/*.c"
slouken@2947
  1463
            EXTRA_CFLAGS="$EXTRA_CFLAGS $FUSIONSOUND_CFLAGS"
slouken@2947
  1464
            
slouken@2947
  1465
            AC_ARG_ENABLE(fusionsound-shared,
slouken@2947
  1466
AC_HELP_STRING([--enable-fusionsound-shared], [dynamically load fusionsound audio support [[default=yes]]]),
slouken@2947
  1467
                          , enable_fusionsound_shared=yes)
slouken@2947
  1468
            fusionsound_shared=no
slouken@2947
  1469
	        AC_MSG_CHECKING(for FusionSound dynamic loading support)
slouken@2947
  1470
            if test x$have_loadso != xyes && \
slouken@2947
  1471
               test x$enable_fusionsound_shared = xyes; then
slouken@2947
  1472
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic fusionsound loading])
slouken@2947
  1473
            fi
slouken@2947
  1474
            if test x$have_loadso = xyes && \
slouken@2947
  1475
               test x$enable_fusionsound_shared = xyes; then
slouken@2947
  1476
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC, "libfusionsound.so")
slouken@2947
  1477
            	fusionsound_shared=yes
slouken@2947
  1478
            else
slouken@2947
  1479
	            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $FUSIONSOUND_LIBS"
slouken@2947
  1480
            fi
slouken@2947
  1481
	        AC_MSG_RESULT($fusionsound_shared)
slouken@2947
  1482
            
slouken@2947
  1483
            have_audio=yes
slouken@2947
  1484
        fi
slouken@2947
  1485
    fi
slouken@2947
  1486
}
slouken@2947
  1487
slouken@70
  1488
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1489
CheckPS2GS()
slouken@70
  1490
{
slouken@72
  1491
    AC_ARG_ENABLE(video-ps2gs,
slouken@2793
  1492
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=no]]]),
slouken@2793
  1493
                  , enable_video_ps2gs=no)
slouken@70
  1494
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1495
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1496
        video_ps2gs=no
slouken@70
  1497
        AC_TRY_COMPILE([
slouken@70
  1498
         #include <linux/ps2/dev.h>
slouken@70
  1499
         #include <linux/ps2/gs.h>
slouken@70
  1500
        ],[
slouken@70
  1501
        ],[
slouken@70
  1502
        video_ps2gs=yes
slouken@70
  1503
        ])
slouken@72
  1504
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1505
        if test x$video_ps2gs = xyes; then
slouken@1361
  1506
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1507
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1508
            have_video=yes
slouken@70
  1509
        fi
slouken@70
  1510
    fi
slouken@70
  1511
}
slouken@70
  1512
slouken@0
  1513
dnl Find the SVGAlib includes and libraries
slouken@0
  1514
CheckSVGA()
slouken@0
  1515
{
slouken@0
  1516
    AC_ARG_ENABLE(video-svga,
slouken@2793
  1517
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=no]]]),
slouken@2793
  1518
                  , enable_video_svga=no)
slouken@0
  1519
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1520
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1521
        video_svga=no
slouken@0
  1522
        AC_TRY_COMPILE([
slouken@0
  1523
         #include <vga.h>
slouken@0
  1524
         #include <vgamouse.h>
slouken@0
  1525
         #include <vgakeyboard.h>
slouken@0
  1526
        ],[
slouken@0
  1527
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1528
             exit(0);
slouken@0
  1529
         }
slouken@0
  1530
        ],[
slouken@0
  1531
        video_svga=yes
slouken@0
  1532
        ])
slouken@0
  1533
        AC_MSG_RESULT($video_svga)
slouken@0
  1534
        if test x$video_svga = xyes; then
slouken@1361
  1535
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1536
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1537
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1538
            have_video=yes
slouken@0
  1539
        fi
slouken@0
  1540
    fi
slouken@0
  1541
}
slouken@0
  1542
slouken@75
  1543
dnl Find the VGL includes and libraries
slouken@75
  1544
CheckVGL()
slouken@75
  1545
{
slouken@75
  1546
    AC_ARG_ENABLE(video-vgl,
slouken@2793
  1547
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=no]]]),
slouken@2793
  1548
                  , enable_video_vgl=no)
slouken@75
  1549
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1550
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1551
        video_vgl=no
slouken@75
  1552
        AC_TRY_COMPILE([
slouken@75
  1553
         #include <sys/fbio.h>
slouken@75
  1554
         #include <sys/consio.h>
slouken@75
  1555
         #include <sys/kbio.h>
slouken@75
  1556
         #include <vgl.h>
slouken@75
  1557
        ],[
slouken@75
  1558
         VGLBitmap bitmap;
slouken@1836
  1559
         bitmap.Type = VIDBUF32;
slouken@1836
  1560
         bitmap.PixelBytes = 4;
slouken@144
  1561
         exit(bitmap.Bitmap);
slouken@75
  1562
        ],[
slouken@75
  1563
        video_vgl=yes
slouken@75
  1564
        ])
slouken@75
  1565
        AC_MSG_RESULT($video_vgl)
slouken@75
  1566
        if test x$video_vgl = xyes; then
slouken@1361
  1567
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1568
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1521
  1569
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
slouken@1361
  1570
            have_video=yes
slouken@75
  1571
        fi
slouken@75
  1572
    fi
slouken@75
  1573
}
slouken@75
  1574
slouken@1361
  1575
dnl Set up the wscons video driver if enabled
slouken@1361
  1576
CheckWscons()
slouken@1361
  1577
{
slouken@1361
  1578
    AC_ARG_ENABLE(video-wscons,
slouken@2793
  1579
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=no]]]),
slouken@2793
  1580
                  , enable_video_wscons=no)
slouken@1361
  1581
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1582
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1583
        video_wscons=no
slouken@1361
  1584
        AC_TRY_COMPILE([
slouken@1597
  1585
         #include <sys/time.h>
slouken@1597
  1586
         #include <dev/wscons/wsconsio.h>
slouken@1597
  1587
         #include <dev/wscons/wsdisplay_usl_io.h>
slouken@1361
  1588
        ],[
slouken@1597
  1589
         int wsmode = WSDISPLAYIO_MODE_DUMBFB;
slouken@1361
  1590
        ],[
slouken@1361
  1591
        video_wscons=yes
slouken@1361
  1592
        ])
slouken@1361
  1593
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1594
        if test x$video_wscons = xyes; then
slouken@1361
  1595
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1596
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1597
            have_video=yes
slouken@1361
  1598
        fi
slouken@1361
  1599
    fi
slouken@1361
  1600
}
slouken@1361
  1601
slouken@1361
  1602
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1603
CheckAtariBiosEvent()
slouken@1361
  1604
{
slouken@1361
  1605
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
patmandin@1477
  1606
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.S"
slouken@1361
  1607
}
slouken@1361
  1608
slouken@281
  1609
dnl Set up the Atari Xbios driver
slouken@281
  1610
CheckAtariXbiosVideo()
slouken@281
  1611
{
patmandin@2085
  1612
    AC_ARG_ENABLE(video-xbios,
slouken@1637
  1613
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
slouken@281
  1614
                  , enable_video_xbios=yes)
slouken@281
  1615
    video_xbios=no
slouken@281
  1616
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1617
        video_xbios=yes
slouken@1361
  1618
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1619
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1620
        have_video=yes
slouken@281
  1621
    fi
slouken@281
  1622
}
slouken@281
  1623
slouken@281
  1624
dnl Set up the Atari Gem driver
slouken@281
  1625
CheckAtariGemVideo()
slouken@281
  1626
{
patmandin@2085
  1627
    AC_ARG_ENABLE(video-gem,
slouken@1637
  1628
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
slouken@281
  1629
                  , enable_video_gem=yes)
slouken@281
  1630
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1631
        video_gem=no
slouken@281
  1632
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1633
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1634
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1635
            video_gem=yes
slouken@1361
  1636
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1637
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
patmandin@1825
  1638
            SDL_LIBS="$SDL_LIBS -lgem"
slouken@1361
  1639
            have_video=yes
slouken@281
  1640
        fi
slouken@281
  1641
    fi
slouken@281
  1642
}
slouken@281
  1643
slouken@1
  1644
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1645
CheckDummyVideo()
slouken@1
  1646
{
slouken@1
  1647
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1648
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1649
                  , enable_video_dummy=yes)
slouken@1
  1650
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1651
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1652
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1653
        have_video=yes
slouken@1
  1654
    fi
slouken@1
  1655
}
slouken@1
  1656
slouken@0
  1657
dnl Check to see if OpenGL support is desired
slouken@0
  1658
AC_ARG_ENABLE(video-opengl,
slouken@1952
  1659
AC_HELP_STRING([--enable-video-opengl], [include OpenGL support [[default=yes]]]),
slouken@0
  1660
              , enable_video_opengl=yes)
slouken@0
  1661
slouken@0
  1662
dnl Find OpenGL
icculus@1191
  1663
CheckOpenGLX11()
slouken@0
  1664
{
slouken@0
  1665
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1666
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1667
        video_opengl=no
slouken@0
  1668
        AC_TRY_COMPILE([
slouken@0
  1669
         #include <GL/gl.h>
slouken@0
  1670
         #include <GL/glx.h>
icculus@2125
  1671
         #include <GL/glu.h>
slouken@0
  1672
        ],[
slouken@0
  1673
        ],[
slouken@0
  1674
        video_opengl=yes
slouken@0
  1675
        ])
slouken@0
  1676
        AC_MSG_RESULT($video_opengl)
slouken@0
  1677
        if test x$video_opengl = xyes; then
slouken@1361
  1678
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1679
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@1952
  1680
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@0
  1681
        fi
slouken@0
  1682
    fi
slouken@0
  1683
}
slouken@0
  1684
slouken@3083
  1685
dnl Find QNX 6.x Software OpenGL
slouken@279
  1686
CheckOpenGLQNX()
slouken@279
  1687
{
slouken@279
  1688
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@3083
  1689
        AC_MSG_CHECKING(for QNX 6.x Photon OpenGL support)
slouken@279
  1690
        video_opengl=no
slouken@279
  1691
        AC_TRY_COMPILE([
slouken@279
  1692
         #include <GL/gl.h>
slouken@279
  1693
        ],[
slouken@279
  1694
        ],[
slouken@279
  1695
        video_opengl=yes
slouken@279
  1696
        ])
slouken@279
  1697
        AC_MSG_RESULT($video_opengl)
slouken@279
  1698
        if test x$video_opengl = xyes; then
slouken@1361
  1699
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1700
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1701
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1702
        fi
slouken@279
  1703
    fi
slouken@279
  1704
}
slouken@279
  1705
slouken@3083
  1706
dnl Find QNX 6.3 and above OpenGL ES implementation
slouken@3083
  1707
CheckOpenGLESQNX()
slouken@3083
  1708
{
slouken@3083
  1709
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@3083
  1710
        AC_MSG_CHECKING(for QNX OpenGL ES (CM) support)
slouken@3083
  1711
        video_opengl=no
slouken@3083
  1712
        AC_TRY_COMPILE([
slouken@3083
  1713
         #include <GLES/egl.h>
slouken@3083
  1714
        ],[
slouken@3083
  1715
        ],[
slouken@3083
  1716
        video_opengl=yes
slouken@3083
  1717
        ])
slouken@3083
  1718
        AC_MSG_RESULT($video_opengl)
slouken@3083
  1719
        if test x$video_opengl = xyes; then
slouken@3083
  1720
            AC_DEFINE(SDL_VIDEO_OPENGL_ES)
slouken@3099
  1721
            AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES)
slouken@3083
  1722
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGLES_CM"
slouken@3083
  1723
        else
slouken@3083
  1724
            AC_MSG_CHECKING(for QNX OpenGL ES (CL) support)
slouken@3083
  1725
            video_opengl=no
slouken@3083
  1726
            AC_TRY_COMPILE([
slouken@3087
  1727
             #define COMMON_LITE
slouken@3083
  1728
             #include <GLES/egl.h>
slouken@3083
  1729
            ],[
slouken@3083
  1730
            ],[
slouken@3083
  1731
            video_opengl=yes
slouken@3083
  1732
            ])
slouken@3083
  1733
            AC_MSG_RESULT($video_opengl)
slouken@3083
  1734
            if test x$video_opengl = xyes; then
slouken@3083
  1735
                AC_DEFINE(SDL_VIDEO_OPENGL_ES)
slouken@3099
  1736
                AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES)
slouken@3099
  1737
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGLES_CLS"
slouken@3083
  1738
            fi
slouken@3083
  1739
        fi
slouken@3083
  1740
    fi
slouken@3083
  1741
}
slouken@3083
  1742
slouken@3083
  1743
slouken@1361
  1744
dnl Check for Win32 OpenGL
slouken@1361
  1745
CheckWIN32GL()
slouken@1361
  1746
{
slouken@1361
  1747
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1748
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1749
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1952
  1750
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1361
  1751
    fi
slouken@1361
  1752
}
slouken@1361
  1753
slouken@0
  1754
dnl Check for BeOS OpenGL
slouken@0
  1755
CheckBeGL()
slouken@0
  1756
{
slouken@0
  1757
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1758
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1759
        AC_DEFINE(SDL_VIDEO_OPENGL_BGL)
slouken@1952
  1760
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1761
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1762
    fi
slouken@0
  1763
}
slouken@0
  1764
slouken@0
  1765
dnl Check for MacOS OpenGL
slouken@0
  1766
CheckMacGL()
slouken@0
  1767
{
slouken@0
  1768
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1769
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1770
        AC_DEFINE(SDL_VIDEO_OPENGL_CGL)
slouken@1952
  1771
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1550
  1772
        case "$host" in
slouken@0
  1773
            *-*-darwin*)
slouken@1625
  1774
                if test x$enable_video_cocoa = xyes; then
slouken@1625
  1775
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1776
                fi
slouken@0
  1777
        esac
slouken@0
  1778
    fi
slouken@0
  1779
}
slouken@0
  1780
patmandin@978
  1781
dnl Check for Mesa offscreen rendering
patmandin@989
  1782
CheckAtariOSMesa()
patmandin@978
  1783
{
patmandin@989
  1784
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1785
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1786
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1787
patmandin@991
  1788
        # Static linking to -lOSMesa
patmandin@989
  1789
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1790
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1791
            # -lOSMesa is really the static library
patmandin@989
  1792
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1793
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1794
            fi
patmandin@989
  1795
        else
patmandin@991
  1796
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1797
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1798
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1799
        fi
slouken@1361
  1800
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1801
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
slouken@1952
  1802
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
patmandin@1825
  1803
        SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
patmandin@1825
  1804
        SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
patmandin@991
  1805
patmandin@991
  1806
        AC_ARG_ENABLE(osmesa-shared,
slouken@1637
  1807
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
patmandin@991
  1808
                              , enable_osmesa_shared=yes)
patmandin@991
  1809
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1810
            # Dynamic linking
patmandin@991
  1811
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1812
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1813
            fi
slouken@1361
  1814
        fi
patmandin@978
  1815
    fi
patmandin@978
  1816
}
patmandin@978
  1817
slouken@0
  1818
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1819
CheckInputEvents()
slouken@0
  1820
{
slouken@0
  1821
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1822
    AC_ARG_ENABLE(input-events,
slouken@1637
  1823
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1824
                  , enable_input_events=yes)
slouken@0
  1825
    if test x$enable_input_events = xyes; then
slouken@0
  1826
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1827
        use_input_events=no
slouken@0
  1828
        AC_TRY_COMPILE([
slouken@0
  1829
          #include <linux/input.h>
slouken@0
  1830
        ],[
slouken@0
  1831
          #ifndef EVIOCGNAME
slouken@0
  1832
          #error EVIOCGNAME() ioctl not available
slouken@0
  1833
          #endif
slouken@0
  1834
        ],[
slouken@0
  1835
        use_input_events=yes
slouken@0
  1836
        ])
slouken@0
  1837
        AC_MSG_RESULT($use_input_events)
slouken@0
  1838
        if test x$use_input_events = xyes; then
slouken@1361
  1839
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1840
        fi
slouken@0
  1841
    fi
slouken@0
  1842
}
slouken@0
  1843
icculus@1201
  1844
dnl See if we can use the Touchscreen input library
icculus@1201
  1845
CheckTslib()
icculus@1201
  1846
{
icculus@1201
  1847
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1848
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1849
                  , enable_input_tslib=yes)
icculus@1201
  1850
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1851
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1852
        enable_input_tslib=no
icculus@1201
  1853
        AC_TRY_COMPILE([
icculus@1201
  1854
          #include "tslib.h"
icculus@1201
  1855
        ],[
icculus@1201
  1856
        ],[
icculus@1201
  1857
        enable_input_tslib=yes
icculus@1201
  1858
        ])
icculus@1201
  1859
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1860
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1861
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1862
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1863
        fi
icculus@1201
  1864
    fi
icculus@1201
  1865
}
icculus@1201
  1866
slouken@399
  1867
dnl See if we can use GNU pth library for threads
slouken@399
  1868
CheckPTH()
slouken@399
  1869
{
slouken@399
  1870
    dnl Check for pth support
slouken@399
  1871
    AC_ARG_ENABLE(pth,
slouken@1637
  1872
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1873
                  , enable_pth=yes)
slouken@399
  1874
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1875
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1876
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1877
            use_pth=no
slouken@399
  1878
        else
slouken@399
  1879
            use_pth=yes
slouken@399
  1880
        fi
slouken@399
  1881
        AC_MSG_CHECKING(pth)
slouken@1361
  1882
        AC_MSG_RESULT($use_pth)
slouken@399
  1883
        if test "x$use_pth" = xyes; then
slouken@1361
  1884
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1885
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1886
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1887
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1888
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1889
            have_threads=yes
slouken@399
  1890
        fi
slouken@399
  1891
    fi
slouken@399
  1892
}
slouken@399
  1893
slouken@0
  1894
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1895
CheckPTHREAD()
slouken@0
  1896
{
slouken@0
  1897
    dnl Check for pthread support
slouken@0
  1898
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1899
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1900
                  , enable_pthreads=yes)
slouken@0
  1901
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1902
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1903
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1904
                  , enable_pthread_sem=yes)
slouken@1550
  1905
    case "$host" in
slouken@1820
  1906
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1907
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1908
            pthread_lib="-lpthread"
slouken@1324
  1909
            ;;
slouken@0
  1910
        *-*-bsdi*)
slouken@0
  1911
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1912
            pthread_lib=""
slouken@0
  1913
            ;;
slouken@0
  1914
        *-*-darwin*)
slouken@0
  1915
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1916
# causes Carbon.p complaints?
slouken@0
  1917
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1918
            ;;
slouken@1565
  1919
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1920
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1921
            pthread_lib="-pthread"
slouken@0
  1922
            ;;
slouken@43
  1923
        *-*-netbsd*)
slouken@1383
  1924
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@2158
  1925
            pthread_lib="-lpthread"
slouken@43
  1926
            ;;
slouken@0
  1927
        *-*-openbsd*)
slouken@0
  1928
            pthread_cflags="-D_REENTRANT"
slouken@0
  1929
            pthread_lib="-pthread"
slouken@0
  1930
            ;;
slouken@0
  1931
        *-*-solaris*)
slouken@0
  1932
            pthread_cflags="-D_REENTRANT"
slouken@0
  1933
            pthread_lib="-lpthread -lposix4"
slouken@0
  1934
            ;;
slouken@0
  1935
        *-*-sysv5*)
slouken@0
  1936
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1937
            pthread_lib=""
slouken@0
  1938
            ;;
slouken@0
  1939
        *-*-irix*)
slouken@0
  1940
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1941
            pthread_lib="-lpthread"
slouken@0
  1942
            ;;
slouken@0
  1943
        *-*-aix*)
slouken@0
  1944
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1945
            pthread_lib="-lpthread"
slouken@0
  1946
            ;;
icculus@425
  1947
        *-*-hpux11*)
icculus@425
  1948
            pthread_cflags="-D_REENTRANT"
icculus@425
  1949
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1950
            ;;
slouken@0
  1951
        *-*-qnx*)
slouken@0
  1952
            pthread_cflags=""
slouken@0
  1953
            pthread_lib=""
slouken@0
  1954
            ;;
slouken@873
  1955
        *-*-osf*)
slouken@1019
  1956
            pthread_cflags="-D_REENTRANT"
slouken@873
  1957
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1958
                pthread_lib="-lpthread -lrt"
slouken@873
  1959
            else
slouken@1019
  1960
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1961
            fi
slouken@873
  1962
            ;;
slouken@0
  1963
        *)
slouken@0
  1964
            pthread_cflags="-D_REENTRANT"
slouken@0
  1965
            pthread_lib="-lpthread"
slouken@0
  1966
            ;;
slouken@0
  1967
    esac
icculus@1140
  1968
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1969
        # Save the original compiler flags and libraries
slouken@415
  1970
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1971
        # Add the pthread compiler flags and libraries
slouken@415
  1972
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1973
        # Check to see if we have pthread support on this system
slouken@0
  1974
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1975
        use_pthreads=no
slouken@0
  1976
        AC_TRY_LINK([
slouken@0
  1977
         #include <pthread.h>
slouken@0
  1978
        ],[
slouken@0
  1979
         pthread_attr_t type;
slouken@0
  1980
         pthread_attr_init(&type);
slouken@0
  1981
        ],[
slouken@0
  1982
        use_pthreads=yes
slouken@0
  1983
        ])
slouken@0
  1984
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1985
        # Restore the compiler flags and libraries
slouken@415
  1986
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1987
slouken@415
  1988
        # Do futher testing if we have pthread support...
slouken@0
  1989
        if test x$use_pthreads = xyes; then
slouken@1361
  1990
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1991
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1992
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1993
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1994
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1995
slouken@1438
  1996
            # Save the original compiler flags and libraries
slouken@1438
  1997
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1998
            # Add the pthread compiler flags and libraries
slouken@1438
  1999
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  2000
slouken@0
  2001
            # Check to see if recursive mutexes are available
slouken@0
  2002
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  2003
            has_recursive_mutexes=no
slouken@1324
  2004
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  2005
                AC_TRY_COMPILE([
slouken@1324
  2006
                  #include <pthread.h>
slouken@1324
  2007
                ],[
slouken@1324
  2008
                  pthread_mutexattr_t attr;
slouken@1324
  2009
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  2010
                ],[
slouken@1324
  2011
                has_recursive_mutexes=yes
slouken@1361
  2012
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  2013
                ])
slouken@1324
  2014
            fi
slouken@1324
  2015
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  2016
                AC_TRY_COMPILE([
slouken@1324
  2017
                  #include <pthread.h>
slouken@1324
  2018
                ],[
slouken@1324
  2019
                  pthread_mutexattr_t attr;
slouken@1324
  2020
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  2021
                ],[
slouken@1324
  2022
                has_recursive_mutexes=yes
slouken@1361
  2023
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  2024
                ])
slouken@1324
  2025
            fi
slouken@0
  2026
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  2027
slouken@94
  2028
            # Check to see if pthread semaphore support is missing
slouken@94
  2029
            if test x$enable_pthread_sem = xyes; then
slouken@94
  2030
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  2031
                have_pthread_sem=no
slouken@94
  2032
                AC_TRY_COMPILE([
slouken@94
  2033
                  #include <pthread.h>
slouken@94
  2034
                  #include <semaphore.h>
slouken@94
  2035
                ],[
slouken@94
  2036
                ],[
slouken@94
  2037
                have_pthread_sem=yes
slouken@94
  2038
                ])
slouken@94
  2039
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  2040
            fi
slouken@94
  2041
slouken@1438
  2042
            # Restore the compiler flags and libraries
slouken@1438
  2043
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  2044
slouken@1361
  2045
            # Basic thread creation functions
slouken@1361
  2046
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  2047
slouken@1361
  2048
            # Semaphores
slouken@1361
  2049
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  2050
            if test x$have_pthread_sem = xyes; then
slouken@1361
  2051
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  2052
            else
slouken@1361
  2053
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  2054
            fi
slouken@0
  2055
slouken@1361
  2056
            # Mutexes
slouken@1361
  2057
            # We can fake these with semaphores if necessary
slouken@1361
  2058
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  2059
slouken@1361
  2060
            # Condition variables
slouken@1361
  2061
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  2062
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  2063
slouken@1361
  2064
            have_threads=yes
slouken@185
  2065
        else
slouken@1361
  2066
            CheckPTH
slouken@814
  2067
        fi
slouken@814
  2068
    fi
slouken@814
  2069
}
slouken@814
  2070
slouken@0
  2071
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  2072
CheckWIN32()
slouken@0
  2073
{
slouken@0
  2074
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  2075
    have_win32_gcc=no
slouken@0
  2076
    AC_TRY_COMPILE([
slouken@0
  2077
     #include <windows.h>
slouken@0
  2078
    ],[
slouken@0
  2079
    ],[
slouken@0
  2080
    have_win32_gcc=yes
slouken@0
  2081
    ])
slouken@0
  2082
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  2083
    if test x$have_win32_gcc != xyes; then
slouken@0
  2084
       AC_MSG_ERROR([
slouken@0
  2085
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  2086
       ])
slouken@0
  2087
    fi
slouken@0
  2088
slouken@3168
  2089
    AC_MSG_CHECKING(Windows CE)
slouken@3168
  2090
    have_wince=no
slouken@3168
  2091
    AC_TRY_COMPILE([
slouken@3168
  2092
#ifndef _WIN32_WCE
slouken@3168
  2093
#error This is not Windows CE
slouken@3168
  2094
#endif
slouken@3168
  2095
    ],[
slouken@3168
  2096
    ],[
slouken@3168
  2097
    have_wince=yes
slouken@3168
  2098
    ])
slouken@3168
  2099
    AC_MSG_RESULT($have_wince)
slouken@3168
  2100
slouken@0
  2101
    dnl See if the user wants to redirect standard output to files
slouken@0
  2102
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  2103
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  2104
                  , enable_stdio_redirect=yes)
slouken@0
  2105
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  2106
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  2107
    fi
slouken@0
  2108
}
slouken@0
  2109
slouken@0
  2110
dnl Find the DirectX includes and libraries
slouken@0
  2111
CheckDIRECTX()
slouken@0
  2112
{
slouken@0
  2113
    AC_ARG_ENABLE(directx,
slouken@1637
  2114
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  2115
                  , enable_directx=yes)
slouken@0
  2116
    if test x$enable_directx = xyes; then
slouken@1895
  2117
        AC_CHECK_HEADER(d3d9.h, have_d3d=yes)
slouken@3168
  2118
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  2119
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@2714
  2120
        AC_CHECK_HEADER(dinput.h, have_dinput=yes)
slouken@0
  2121
    fi
slouken@158
  2122
}
slouken@158
  2123
slouken@294
  2124
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  2125
CheckDLOPEN()
slouken@294
  2126
{
slouken@731
  2127
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  2128
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  2129
                  , enable_sdl_dlopen=yes)
slouken@731
  2130
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  2131
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  2132
        have_dlopen=no
slouken@294
  2133
        AC_TRY_COMPILE([
slouken@294
  2134
         #include <dlfcn.h>
slouken@294
  2135
        ],[
slouken@1638
  2136
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  2137
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  2138
         #endif
slouken@294
  2139
        ],[
slouken@1361
  2140
        have_dlopen=yes
slouken@294
  2141
        ])
slouken@1361
  2142
        AC_MSG_RESULT($have_dlopen)
slouken@294
  2143
slouken@1361
  2144
        if test x$have_dlopen = xyes; then
slouken@1521
  2145
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  2146
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  2147
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  2148
            AC_CHECK_LIB(dl, dlvsym, have_dlvsym=yes)
slouken@1361
  2149
            if test x$have_dlvsym = xyes; then
slouken@1361
  2150
                AC_DEFINE(HAVE_DLVSYM)
slouken@1361
  2151
            fi
slouken@1361
  2152
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  2153
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  2154
            have_loadso=yes
slouken@294
  2155
        fi
slouken@294
  2156
    fi
slouken@294
  2157
}
slouken@294
  2158
patmandin@651
  2159
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  2160
CheckAtariLdg()
patmandin@651
  2161
{
patmandin@651
  2162
    AC_ARG_ENABLE(atari-ldg,
slouken@1637
  2163
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
patmandin@651
  2164
                  , enable_atari_ldg=yes)
patmandin@651
  2165
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  2166
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  2167
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  2168
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  2169
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  2170
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
patmandin@1825
  2171
            SDL_LIBS="$SDL_LIBS -lldg -lgem"
icculus@1173
  2172
            have_loadso=yes
patmandin@651
  2173
        fi
patmandin@651
  2174
    fi
patmandin@651
  2175
}
patmandin@651
  2176
slouken@381
  2177
dnl Check for the usbhid(3) library on *BSD
slouken@381
  2178
CheckUSBHID()
slouken@381
  2179
{
slouken@381
  2180
    if test x$enable_joystick = xyes; then
slouken@1565
  2181
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  2182
        if test x$have_libusbhid = xyes; then
slouken@1565
  2183
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  2184
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  2185
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  2186
        else
slouken@1565
  2187
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  2188
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  2189
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  2190
        fi
slouken@1361
  2191
            
slouken@1361
  2192
        save_CFLAGS="$CFLAGS"
slouken@1361
  2193
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  2194
slouken@381
  2195
        AC_MSG_CHECKING(for usbhid)
slouken@381
  2196
        have_usbhid=no
slouken@381
  2197
        AC_TRY_COMPILE([
slouken@404
  2198
          #include <sys/types.h>
slouken@403
  2199
          #if defined(HAVE_USB_H)
slouken@403
  2200
          #include <usb.h>
slouken@403
  2201
          #endif
slouken@1565
  2202
          #ifdef __DragonFly__
slouken@1565
  2203
          # include <bus/usb/usb.h>
slouken@1565
  2204
          # include <bus/usb/usbhid.h>
slouken@1565
  2205
          #else
slouken@1565
  2206
          # include <dev/usb/usb.h>
slouken@1565
  2207
          # include <dev/usb/usbhid.h>
slouken@1565
  2208
          #endif
slouken@381
  2209
          #if defined(HAVE_USBHID_H)
slouken@381
  2210
          #include <usbhid.h>
slouken@381
  2211
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  2212
          #include <libusb.h>
slouken@381
  2213
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2214
          #include <libusbhid.h>
slouken@404
  2215
          #endif
slouken@381
  2216
        ],[
slouken@381
  2217
          struct report_desc *repdesc;
slouken@381
  2218
          struct usb_ctl_report *repbuf;
slouken@402
  2219
          hid_kind_t hidkind;
slouken@381
  2220
        ],[
slouken@381
  2221
        have_usbhid=yes
slouken@381
  2222
        ])
slouken@381
  2223
        AC_MSG_RESULT($have_usbhid)
slouken@381
  2224
slouken@381
  2225
        if test x$have_usbhid = xyes; then
slouken@381
  2226
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  2227
            have_usbhid_ucr_data=no
slouken@381
  2228
            AC_TRY_COMPILE([
slouken@404
  2229
              #include <sys/types.h>
slouken@404
  2230
              #if defined(HAVE_USB_H)
slouken@404
  2231
              #include <usb.h>
slouken@404
  2232
              #endif
slouken@1565
  2233
              #ifdef __DragonFly__
slouken@1565
  2234
              # include <bus/usb/usb.h>
slouken@1565
  2235
              # include <bus/usb/usbhid.h>
slouken@1565
  2236
              #else
slouken@1565
  2237
              # include <dev/usb/usb.h>
slouken@1565
  2238
              # include <dev/usb/usbhid.h>
slouken@1565
  2239
              #endif
slouken@381
  2240
              #if defined(HAVE_USBHID_H)
slouken@381
  2241
              #include <usbhid.h>
slouken@381
  2242
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  2243
              #include <libusb.h>
slouken@381
  2244
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2245
              #include <libusbhid.h>
slouken@381
  2246
              #endif
slouken@381
  2247
            ],[
slouken@381
  2248
              struct usb_ctl_report buf;
slouken@381
  2249
              if (buf.ucr_data) { }
slouken@381
  2250
            ],[
slouken@381
  2251
            have_usbhid_ucr_data=yes
slouken@381
  2252
            ])
slouken@381
  2253
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2254
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2255
            fi
slouken@381
  2256
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2257
            
slouken@1361
  2258
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2259
            have_usbhid_new=no
slouken@407
  2260
            AC_TRY_COMPILE([
slouken@407
  2261
              #include <sys/types.h>
slouken@407
  2262
              #if defined(HAVE_USB_H)
slouken@407
  2263
              #include <usb.h>
slouken@407
  2264
              #endif
slouken@2158
  2265
	      #ifdef __DragonFly__
slouken@2158
  2266
              #include <bus/usb/usb.h>
slouken@2158
  2267
              #include <bus/usb/usbhid.h>
slouken@2158
  2268
	      #else
slouken@407
  2269
              #include <dev/usb/usb.h>
slouken@407
  2270
              #include <dev/usb/usbhid.h>
slouken@2158
  2271
	      #endif
slouken@407
  2272
              #if defined(HAVE_USBHID_H)
slouken@407
  2273
              #include <usbhid.h>
slouken@407
  2274
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2275
              #include <libusb.h>
slouken@407
  2276
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2277
              #include <libusbhid.h>
slouken@407
  2278
              #endif
slouken@407
  2279
            ],[
slouken@407
  2280
              report_desc_t d;
slouken@1361
  2281
              hid_start_parse(d, 1, 1);
slouken@407
  2282
            ],[
slouken@407
  2283
            have_usbhid_new=yes
slouken@407
  2284
            ])
slouken@407
  2285
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2286
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2287
            fi
slouken@407
  2288
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2289
slouken@1565
  2290
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2291
            have_machine_joystick=no
slouken@1565
  2292
            AC_TRY_COMPILE([
slouken@1565
  2293
              #include <machine/joystick.h>
slouken@1565
  2294
            ],[
slouken@1565
  2295
              struct joystick t;
slouken@1565
  2296
            ],[
slouken@1565
  2297
            have_machine_joystick=yes
slouken@1565
  2298
            ])
slouken@1565
  2299
            if test x$have_machine_joystick = xyes; then
slouken@1565
  2300
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  2301
            fi
slouken@1565
  2302
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2303
slouken@1361
  2304
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  2305
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2306
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2307
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2308
            have_joystick=yes
slouken@381
  2309
        fi
slouken@1361
  2310
        CFLAGS="$save_CFLAGS"
slouken@381
  2311
    fi
slouken@381
  2312
}
slouken@381
  2313
slouken@1361
  2314
dnl Check for clock_gettime()
slouken@1361
  2315
CheckClockGettime()
slouken@795
  2316
{
slouken@1361
  2317
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  2318
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  2319
                  , enable_clock_gettime=no)
slouken@1361
  2320
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2321
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2322
        if test x$have_clock_gettime = xyes; then
slouken@1361
  2323
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  2324
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
slouken@3087
  2325
        else
slouken@3087
  2326
            AC_CHECK_LIB(c, clock_gettime, have_clock_gettime=yes)
slouken@3087
  2327
            if test x$have_clock_gettime = xyes; then
slouken@3087
  2328
               AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@3087
  2329
               EXTRA_LDFLAGS="$EXTRA_LDFLAGS"
slouken@3087
  2330
            fi
icculus@1175
  2331
        fi
slouken@795
  2332
    fi
slouken@795
  2333
}
slouken@795
  2334
slouken@1062
  2335
dnl Check for a valid linux/version.h
slouken@1062
  2336
CheckLinuxVersion()
slouken@1062
  2337
{
slouken@1062
  2338
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2339
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2340
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2341
    fi
slouken@1062
  2342
}
slouken@1062
  2343
slouken@1127
  2344
dnl Check if we want to use RPATH
slouken@1127
  2345
CheckRPATH()
slouken@1127
  2346
{
slouken@1127
  2347
    AC_ARG_ENABLE(rpath,
slouken@1637
  2348
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2349
                  , enable_rpath=yes)
slouken@1127
  2350
}
slouken@1127
  2351
slouken@1550
  2352
dnl Set up the configuration based on the host platform!
slouken@1550
  2353
case "$host" in
slouken@1361
  2354
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  2355
        ARCH=linux
slouken@1361
  2356
        CheckDummyVideo
slouken@1361
  2357
        CheckIPod
slouken@1361
  2358
        # Set up files for the timer library
icculus@1140
  2359
        if test x$enable_timers = xyes; then
slouken@1361
  2360
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2361
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2362
            have_timers=yes
icculus@1140
  2363
        fi
slouken@1361
  2364
        ;;
slouken@2775
  2365
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*|*-*-minix*)
slouken@1550
  2366
        case "$host" in
slouken@1361
  2367
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2368
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2369
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2370
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2371
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2372
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2373
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2374
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2375
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2376
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2377
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2378
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2379
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2380
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2381
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2382
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2383
            *-*-osf*)           ARCH=osf ;;
slouken@2775
  2384
            *-*-minix*)         ARCH=minix ;;
slouken@795
  2385
        esac
icculus@1573
  2386
        CheckVisibilityHidden
slouken@1
  2387
        CheckDummyVideo
slouken@68
  2388
        CheckDiskAudio
icculus@1532
  2389
        CheckDummyAudio
slouken@371
  2390
        CheckDLOPEN
slouken@0
  2391
        CheckOSS
slouken@1361
  2392
        CheckDMEDIA
slouken@1438
  2393
        CheckMME
slouken@0
  2394
        CheckALSA
icculus@2271
  2395
        CheckPulseAudio
slouken@0
  2396
        CheckARTSC
slouken@0
  2397
        CheckESD
slouken@0
  2398
        CheckNAS
slouken@0
  2399
        CheckX11
slouken@30
  2400
        CheckNANOX
slouken@0
  2401
        CheckFBCON
slouken@167
  2402
        CheckDirectFB
slouken@2947
  2403
        CheckFusionSound
slouken@70
  2404
        CheckPS2GS
slouken@0
  2405
        CheckSVGA
slouken@1361
  2406
        CheckVGL
slouken@1361
  2407
        CheckWscons
icculus@1191
  2408
        CheckOpenGLX11
slouken@0
  2409
        CheckInputEvents
icculus@1201
  2410
        CheckTslib
slouken@1361
  2411
        CheckUSBHID
slouken@0
  2412
        CheckPTHREAD
slouken@1361
  2413
        CheckClockGettime
slouken@1062
  2414
        CheckLinuxVersion
slouken@1127
  2415
        CheckRPATH
slouken@1361
  2416
        # Set up files for the audio library
slouken@1361
  2417
        if test x$enable_audio = xyes; then
slouken@1361
  2418
          case $ARCH in
slouken@1565
  2419
            sysv5|solaris|hpux)
slouken@1361
  2420
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2421
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2422
                have_audio=yes
slouken@1361
  2423
            ;;
slouken@1565
  2424
            netbsd|openbsd)
slouken@1567
  2425
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2426
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2427
                have_audio=yes
slouken@1361
  2428
            ;;
slouken@1361
  2429
            aix)
icculus@2049
  2430
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUDIO)
slouken@1361
  2431
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2432
                have_audio=yes
slouken@1361
  2433
            ;;
slouken@1361
  2434
          esac
slouken@371
  2435
        fi
slouken@0
  2436
        # Set up files for the joystick library
slouken@0
  2437
        if test x$enable_joystick = xyes; then
slouken@1361
  2438
          case $ARCH in
slouken@1361
  2439
            linux)
slouken@1361
  2440
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2441
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2442
                have_joystick=yes
slouken@1361
  2443
            ;;
slouken@1361
  2444
          esac
slouken@0
  2445
        fi
slouken@2713
  2446
        # Set up files for the haptic library
slouken@2713
  2447
        if test x$enable_haptic = xyes; then
slouken@2713
  2448
           if test x$use_input_events = xyes; then
slouken@2713
  2449
             case $ARCH in
slouken@2713
  2450
               linux)
slouken@2713
  2451
                   AC_DEFINE(SDL_HAPTIC_LINUX)
slouken@2713
  2452
                   SOURCES="$SOURCES $srcdir/src/haptic/linux/*.c"
slouken@2713
  2453
                   have_haptic=yes
slouken@2713
  2454
               ;;
slouken@2713
  2455
             esac
slouken@2713
  2456
           fi
slouken@2713
  2457
        fi
icculus@3170
  2458
        # Set up files for the power library
icculus@3170
  2459
        if test x$enable_power = xyes; then
icculus@3170
  2460
             case $ARCH in
icculus@3170
  2461
               linux)
icculus@3170
  2462
                   AC_DEFINE(SDL_POWER_LINUX)
icculus@3170
  2463
                   SOURCES="$SOURCES $srcdir/src/power/linux/*.c"
icculus@3170
  2464
                   have_power=yes
icculus@3170
  2465
               ;;
icculus@3170
  2466
             esac
icculus@3170
  2467
        fi
slouken@0
  2468
        # Set up files for the cdrom library
slouken@0
  2469
        if test x$enable_cdrom = xyes; then
slouken@1361
  2470
          case $ARCH in
slouken@1361
  2471
            linux|solaris)
slouken@1361
  2472
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2473
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2474
                have_cdrom=yes
slouken@1361
  2475
            ;;
slouken@1361
  2476
            *freebsd*)
slouken@1361
  2477
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2478
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2479
                have_cdrom=yes
slouken@1361
  2480
            ;;
slouken@1383
  2481
            *openbsd*|*netbsd*)
slouken@1361
  2482
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2483
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2484
                have_cdrom=yes
slouken@1361
  2485
            ;;
slouken@1361
  2486
            bsdi)
slouken@1361
  2487
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2488
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2489
                have_cdrom=yes
slouken@1361
  2490
            ;;
slouken@1361
  2491
            aix)
slouken@1361
  2492
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2493
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2494
                have_cdrom=yes
slouken@1361
  2495
            ;;
slouken@1361
  2496
            osf)
slouken@1361
  2497
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2498
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2499
                have_cdrom=yes
slouken@1361
  2500
            ;;
slouken@1361
  2501
          esac
slouken@0
  2502
        fi
slouken@0
  2503
        # Set up files for the thread library
slouken@1361
  2504
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2505
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2506
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2507
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2508
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2509
            have_threads=yes
slouken@0
  2510
        fi
slouken@0
  2511
        # Set up files for the timer library
slouken@0
  2512
        if test x$enable_timers = xyes; then
slouken@1361
  2513
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2514
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2515
            have_timers=yes
slouken@0
  2516
        fi
slouken@0
  2517
        ;;
slouken@0
  2518
    *-*-qnx*)
slouken@3083
  2519
slouken@3083
  2520
        EXTRA_CFLAGS="-I/usr/include $CFLAGS"
slouken@3083
  2521
        EXTRA_LDLAGS="-L/usr/lib $LDFLAGS"
slouken@3083
  2522
slouken@0
  2523
        ARCH=qnx
slouken@3083
  2524
        CheckVisibilityHidden
slouken@1
  2525
        CheckDummyVideo
slouken@68
  2526
        CheckDiskAudio
icculus@1532
  2527
        CheckDummyAudio
slouken@371
  2528
        CheckDLOPEN
slouken@3083
  2529
        CheckPulseAudio
slouken@3083
  2530
        CheckESD
slouken@0
  2531
        CheckNAS
slouken@0
  2532
        CheckPHOTON
slouken@3083
  2533
        CheckQNXGF
slouken@0
  2534
        CheckX11
icculus@1191
  2535
        CheckOpenGLX11
slouken@0
  2536
        CheckPTHREAD
slouken@3083
  2537
        CheckClockGettime
slouken@3083
  2538
slouken@3083
  2539
slouken@0
  2540
        # Set up files for the audio library
slouken@0
  2541
        if test x$enable_audio = xyes; then
slouken@3099
  2542
            AC_DEFINE(SDL_AUDIO_DRIVER_QSA)
slouken@3099
  2543
            SOURCES="$SOURCES $srcdir/src/audio/qsa/*.c"
slouken@1521
  2544
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2545
            have_audio=yes
slouken@0
  2546
        fi
slouken@0
  2547
        # Set up files for the cdrom library
slouken@0
  2548
        if test x$enable_cdrom = xyes; then
slouken@1361
  2549
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2550
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2551
            have_cdrom=yes
slouken@0
  2552
        fi
slouken@0
  2553
        # Set up files for the timer library
slouken@0
  2554
        if test x$enable_timers = xyes; then
slouken@1361
  2555
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2556
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2557
            have_timers=yes
slouken@0
  2558
        fi
slouken@3083
  2559
        # Set up dummy files for the joystick for now
slouken@3083
  2560
        if test x$enable_joystick = xyes; then
slouken@3083
  2561
            AC_DEFINE(SDL_JOYSTICK_DUMMY)
slouken@3083
  2562
            SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
slouken@3083
  2563
            have_joystick=yes
slouken@3083
  2564
        fi
slouken@3083
  2565
        # Set up dummy files for the haptic for now
slouken@3083
  2566
        if test x$enable_haptic = xyes; then
slouken@3083
  2567
            AC_DEFINE(SDL_HAPTIC_DUMMY)
slouken@3083
  2568
            SOURCES="$SOURCES $srcdir/src/haptic/dummy/*.c"
slouken@3083
  2569
            have_haptic=yes
slouken@3083
  2570
        fi
slouken@0
  2571
        ;;
slouken@3097
  2572
    *-wince* | *-mingw32ce)
slouken@3097
  2573
        ARCH=win32
slouken@3097
  2574
        CheckDummyVideo
slouken@3097
  2575
        CheckDiskAudio
slouken@3097
  2576
        CheckDummyAudio
slouken@3097
  2577
        CheckWIN32
slouken@3097
  2578
        CheckNASM
slouken@3097
  2579
        #SOURCES="$SOURCES $srcdir/src/video/gapi/*.c"
slouken@3097
  2580
        #AC_DEFINE(SDL_VIDEO_DRIVER_GAPI)
slouken@3097
  2581
        if test x$enable_video = xyes; then
slouken@3097
  2582
            AC_DEFINE(SDL_VIDEO_DRIVER_WIN32)
slouken@3097
  2583
            SOURCES="$SOURCES $srcdir/src/video/win32/*.c"
slouken@3097
  2584
            have_video=yes
slouken@3097
  2585
            AC_ARG_ENABLE(render-gdi,
slouken@3097
  2586
AC_HELP_STRING([--enable-render-gdi], [enable the GDI render driver [[default=yes]]]),
slouken@3097
  2587
                                , enable_render_gdi=yes)
slouken@3097
  2588
            if test x$enable_render_gdi = xyes; then
slouken@3097
  2589
                AC_DEFINE(SDL_VIDEO_RENDER_GDI)
slouken@3097
  2590
            fi
slouken@3168
  2591
            AC_ARG_ENABLE(render-gapi,
slouken@3168
  2592
AC_HELP_STRING([--enable-render-gapi], [enable the GAPI/RAWFRAMEBUFFER render driver [[default=yes]]]),
slouken@3168
  2593
                                , enable_render_gapi=yes)
slouken@3168
  2594
            if test x$enable_render_gapi = xyes -a x$have_wince = xyes; then
slouken@3168
  2595
                AC_DEFINE(SDL_VIDEO_RENDER_GAPI)
slouken@3168
  2596
            fi
slouken@3168
  2597
            AC_ARG_ENABLE(render-ddraw,
slouken@3168
  2598
AC_HELP_STRING([--enable-render-ddraw], [enable the Mobile DirectDraw render driver [[default=yes]]]),
slouken@3168
  2599
                                , enable_render_ddraw=yes)
slouken@3168
  2600
            if test x$enable_render_ddraw = xyes -a x$have_wince = xyes -a x$have_ddraw = xyes; then
slouken@3168
  2601
                AC_DEFINE(SDL_VIDEO_RENDER_DDRAW)
slouken@3168
  2602
            fi
slouken@3097
  2603
            AC_ARG_ENABLE(render-d3d,
slouken@3097
  2604
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@3097
  2605
                                , enable_render_d3d=yes)
slouken@3097
  2606
            enable_render_d3d=no
slouken@3097
  2607
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
slouken@3097
  2608
                AC_DEFINE(SDL_VIDEO_RENDER_D3D)
slouken@3097
  2609
            fi
slouken@3097
  2610
        fi
slouken@3097
  2611
        # Set up files for the audio library
slouken@3097
  2612
        if test x$enable_audio = xyes; then
slouken@3097
  2613
            AC_DEFINE(SDL_AUDIO_DRIVER_WINWAVEOUT)
slouken@3097
  2614
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@3097
  2615
            if test x$have_dsound = xyes; then
slouken@3097
  2616
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@3097
  2617
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@3097
  2618
            fi
slouken@3097
  2619
            have_audio=yes
slouken@3097
  2620
        fi
slouken@3097
  2621
        # Set up files for the thread library
slouken@3097
  2622
        if test x$enable_threads = xyes; then
slouken@3097
  2623
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@3097
  2624
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@3097
  2625
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@3097
  2626
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@3097
  2627
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@3097
  2628
            have_threads=yes
slouken@3097
  2629
        fi
slouken@3097
  2630
        # Set up files for the timer library
slouken@3097
  2631
        if test x$enable_timers = xyes; then
slouken@3097
  2632
            AC_DEFINE(SDL_TIMER_WINCE)
slouken@3097
  2633
            SOURCES="$SOURCES $srcdir/src/timer/wince/*.c"
slouken@3097
  2634
            have_timers=yes
slouken@3097
  2635
        fi
slouken@3097
  2636
        # Set up files for the shared object loading library
slouken@3097
  2637
        if test x$enable_loadso = xyes; then
slouken@3097
  2638
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@3097
  2639
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@3097
  2640
            have_loadso=yes
slouken@3097
  2641
        fi
icculus@3170
  2642
        # Set up files for the system power library
icculus@3170
  2643
        if test x$enable_power = xyes; then
icculus@3170
  2644
            AC_DEFINE(SDL_POWER_WINDOWS)
icculus@3170
  2645
            SOURCES="$SOURCES $srcdir/src/power/windows/*.c"
icculus@3170
  2646
            have_power=yes
icculus@3170
  2647
        fi
slouken@3097
  2648
        # Set up the system libraries we need
slouken@3097
  2649
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lcoredll -lcommctrl -lmmtimer"
slouken@3097
  2650
        # The Win32 platform requires special setup
slouken@3097
  2651
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@3097
  2652
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main -D_WIN32_WCE=0x420"
slouken@3097
  2653
        SDL_LIBS="-lSDLmain $SDL_LIBS"
slouken@3097
  2654
        ;;
slouken@0
  2655
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2656
        ARCH=win32
slouken@1550
  2657
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2658
            # Default cross-compile location
slouken@2148
  2659
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32
slouken@0
  2660
        else
slouken@0
  2661
            # Look for the location of the tools and install there
slouken@750
  2662
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2663
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2664
            fi
slouken@0
  2665
        fi
slouken@1
  2666
        CheckDummyVideo
slouken@68
  2667
        CheckDiskAudio
icculus@1532
  2668
        CheckDummyAudio
slouken@0
  2669
        CheckWIN32
slouken@1361
  2670
        CheckWIN32GL
slouken@0
  2671
        CheckDIRECTX
slouken@1895
  2672
        # Set up files for the video library
slouken@1895
  2673
        if test x$enable_video = xyes; then
slouken@1895
  2674
            AC_DEFINE(SDL_VIDEO_DRIVER_WIN32)
slouken@1895
  2675
            SOURCES="$SOURCES $srcdir/src/video/win32/*.c"
slouken@1895
  2676
            have_video=yes
slouken@1895
  2677
            AC_ARG_ENABLE(render-gdi,
slouken@1895
  2678
AC_HELP_STRING([--enable-render-gdi], [enable the GDI render driver [[default=yes]]]),
slouken@1895
  2679
                                , enable_render_gdi=yes)
slouken@1895
  2680
            if test x$enable_render_gdi = xyes; then
slouken@1895
  2681
                AC_DEFINE(SDL_VIDEO_RENDER_GDI)
slouken@1895
  2682
            fi
slouken@1895
  2683
            AC_ARG_ENABLE(render-d3d,
slouken@1895
  2684
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@1895
  2685
                                , enable_render_d3d=yes)
slouken@1895
  2686
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
slouken@1895
  2687
                AC_DEFINE(SDL_VIDEO_RENDER_D3D)
slouken@1895
  2688
            fi
slouken@1895
  2689
        fi
slouken@0
  2690
        # Set up files for the audio library
slouken@0
  2691
        if test x$enable_audio = xyes; then
icculus@2070
  2692
            AC_DEFINE(SDL_AUDIO_DRIVER_WINWAVEOUT)
slouken@1361
  2693
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1895
  2694
            if test x$have_dsound = xyes; then
slouken@1361
  2695
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2696
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2697
            fi
slouken@1361
  2698
            have_audio=yes
slouken@0
  2699
        fi
slouken@0
  2700
        # Set up files for the joystick library
slouken@0
  2701
        if test x$enable_joystick = xyes; then
slouken@1895
  2702
            if test x$have_dinput = xyes; then
slouken@1895
  2703
                AC_DEFINE(SDL_JOYSTICK_DINPUT)
slouken@1895
  2704
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_dxjoystick.c"
bobbens@2717
  2705
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldinput8 -ldxguid -ldxerr8 -lole32"
slouken@1895
  2706
            else
slouken@1895
  2707
                AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1895
  2708
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_mmjoystick.c"
slouken@1895
  2709
            fi
slouken@1361
  2710
            have_joystick=yes
slouken@0
  2711
        fi
slouken@2713
  2712
        if test x$enable_haptic = xyes; then
slouken@2713
  2713
            if test x$have_dinput = xyes; then
slouken@2713
  2714
                AC_DEFINE(SDL_HAPTIC_DINPUT)
slouken@2713
  2715
                SOURCES="$SOURCES $srcdir/src/haptic/win32/SDL_syshaptic.c"
slouken@2713
  2716
                have_haptic=yes
slouken@2713
  2717
            fi
slouken@2713
  2718
        fi
icculus@3170
  2719
        if test x$enable_power = xyes; then
icculus@3170
  2720
            AC_DEFINE(SDL_POWER_WINDOWS)
icculus@3170