configure.in
author Sam Lantinga <slouken@libsdl.org>
Sat, 10 Jan 2009 22:36:30 +0000
changeset 3014 cacb282192a1
parent 3012 7e30c2dc7783
child 3025 54fac87e1f34
permissions -rw-r--r--
Check for functions after including the libraries that they might be in.
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(README)
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AC_CONFIG_HEADER(include/SDL_config.h)
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AC_GNU_SOURCE
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dnl Set various version strings - taken gratefully from the GTk sources
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#
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# Making releases:
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# Edit include/SDL/SDL_version.h and change the version, then:
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#   SDL_MICRO_VERSION += 1;
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#   SDL_INTERFACE_AGE += 1;
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#   SDL_BINARY_AGE += 1;
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# if any functions have been added, set SDL_INTERFACE_AGE to 0.
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# if backwards compatibility has been broken,
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# set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0.
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#
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SDL_MAJOR_VERSION=1
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SDL_MINOR_VERSION=3
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SDL_MICRO_VERSION=0
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SDL_INTERFACE_AGE=0
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SDL_BINARY_AGE=0
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SDL_VERSION=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION.$SDL_MICRO_VERSION
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AC_SUBST(SDL_MAJOR_VERSION)
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AC_SUBST(SDL_MINOR_VERSION)
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AC_SUBST(SDL_MICRO_VERSION)
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AC_SUBST(SDL_INTERFACE_AGE)
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AC_SUBST(SDL_BINARY_AGE)
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AC_SUBST(SDL_VERSION)
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# libtool versioning
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LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
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LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
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LT_REVISION=$SDL_INTERFACE_AGE
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LT_AGE=`expr $SDL_BINARY_AGE - $SDL_INTERFACE_AGE`
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AC_SUBST(LT_RELEASE)
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AC_SUBST(LT_CURRENT)
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AC_SUBST(LT_REVISION)
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AC_SUBST(LT_AGE)
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dnl Detect the canonical build and host environments
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AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
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AC_CANONICAL_HOST
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AC_C_BIGENDIAN
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if test x$ac_cv_c_bigendian = xyes; then
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    AC_DEFINE(SDL_BYTEORDER, 4321)
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else
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    AC_DEFINE(SDL_BYTEORDER, 1234)
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fi
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dnl Set up the compiler and linker flags
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INCLUDE="-I$srcdir/include"
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if test x$srcdir != x.; then
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    # Remove SDL_config.h from the source directory, since it's the
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    # default one, and we want to include the one that we generate.
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    if test -f $srcdir/include/SDL_config.h; then
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        rm $srcdir/include/SDL_config.h
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    fi
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    INCLUDE="-Iinclude $INCLUDE"
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fi
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case "$host" in
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    *-*-cygwin*)
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        # We build SDL on cygwin without the UNIX emulation layer
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        BASE_CFLAGS="-I/usr/include/mingw -mno-cygwin"
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        BASE_LDFLAGS="-mno-cygwin"
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        ;;
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    *)
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        BASE_CFLAGS="-D_GNU_SOURCE=1"
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        BASE_LDFLAGS=""
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        ;;
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esac
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BUILD_CFLAGS="$CFLAGS $CPPFLAGS"
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EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS"
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BUILD_LDFLAGS="$LDFLAGS"
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EXTRA_LDFLAGS="$BASE_LDFLAGS"
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## These are common directories to find software packages
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#for path in /usr/freeware /usr/pkg /usr/X11R6 /usr/local; do
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#    if test -d $path/include; then
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#        EXTRA_CFLAGS="$EXTRA_CFLAGS -I$path/include"
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#    fi
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#    if test -d $path/lib; then
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#        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$path/lib"
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#    fi
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#done
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SDL_CFLAGS="$BASE_CFLAGS"
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SDL_LIBS="-lSDL $BASE_LDFLAGS"
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CPPFLAGS="$CPPFLAGS $EXTRA_CFLAGS"
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CFLAGS="$CFLAGS $EXTRA_CFLAGS"
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LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
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dnl Check for tools
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AC_LIBTOOL_WIN32_DLL
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AC_PROG_LIBTOOL
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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if test -z "$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(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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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 $srcdir/src/haptic/*.c"
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fi
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AC_ARG_ENABLE(cdrom,
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AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [[default=yes]]]),
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              , enable_cdrom=yes)
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if test x$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]]]),
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                  , enable_mmx=yes)
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    if test x$enable_mmx = xyes; then
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        save_CFLAGS="$CFLAGS"
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        have_gcc_mmx=no
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        AC_MSG_CHECKING(for GCC -mmmx option)
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        mmx_CFLAGS="-mmmx"
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        CFLAGS="$save_CFLAGS $mmx_CFLAGS"
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        AC_TRY_COMPILE([
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        #include <mmintrin.h>
slouken@2261
   331
        #ifndef __MMX__
slouken@2261
   332
        #error Assembler CPP flag not enabled
slouken@2261
   333
        #endif
slouken@2247
   334
        ],[
slouken@2247
   335
        ],[
slouken@2247
   336
        have_gcc_mmx=yes
slouken@2247
   337
        ])
slouken@2247
   338
        AC_MSG_RESULT($have_gcc_mmx)
slouken@2290
   339
        CFLAGS="$save_CFLAGS"
slouken@2247
   340
slouken@2247
   341
        if test x$have_gcc_mmx = xyes; then
slouken@2247
   342
            EXTRA_CFLAGS="$EXTRA_CFLAGS $mmx_CFLAGS"
slouken@2247
   343
        fi
slouken@2247
   344
    fi
slouken@2247
   345
slouken@2261
   346
    AC_ARG_ENABLE(3dnow,
slouken@2261
   347
AC_HELP_STRING([--enable-3dnow], [use MMX assembly routines [[default=yes]]]),
slouken@2261
   348
                  , enable_3dnow=yes)
slouken@2261
   349
    if test x$enable_3dnow = xyes; then
slouken@2261
   350
        save_CFLAGS="$CFLAGS"
slouken@2261
   351
        have_gcc_3dnow=no
slouken@2261
   352
        AC_MSG_CHECKING(for GCC -m3dnow option)
slouken@2261
   353
        amd3dnow_CFLAGS="-m3dnow"
slouken@2261
   354
        CFLAGS="$save_CFLAGS $amd3dnow_CFLAGS"
slouken@2261
   355
slouken@2261
   356
        AC_TRY_COMPILE([
slouken@2261
   357
        #include <mm3dnow.h>
slouken@2261
   358
        #ifndef __3dNOW__
slouken@2261
   359
        #error Assembler CPP flag not enabled
slouken@2261
   360
        #endif
slouken@2261
   361
        ],[
slouken@2261
   362
        ],[
slouken@2261
   363
        have_gcc_3dnow=yes
slouken@2261
   364
        ])
slouken@2261
   365
        AC_MSG_RESULT($have_gcc_3dnow)
slouken@2290
   366
        CFLAGS="$save_CFLAGS"
slouken@2261
   367
slouken@2261
   368
        if test x$have_gcc_3dnow = xyes; then
slouken@2261
   369
            EXTRA_CFLAGS="$EXTRA_CFLAGS $amd3dnow_CFLAGS"
slouken@2261
   370
        fi
slouken@2261
   371
    fi
slouken@2261
   372
slouken@2247
   373
    AC_ARG_ENABLE(sse,
slouken@2247
   374
AC_HELP_STRING([--enable-sse], [use SSE assembly routines [[default=yes]]]),
slouken@2247
   375
                  , enable_sse=yes)
slouken@2247
   376
    if test x$enable_sse = xyes; then
slouken@2247
   377
        save_CFLAGS="$CFLAGS"
slouken@2247
   378
        have_gcc_sse=no
slouken@2247
   379
        AC_MSG_CHECKING(for GCC -msse option)
slouken@2247
   380
        sse_CFLAGS="-msse"
slouken@2247
   381
        CFLAGS="$save_CFLAGS $sse_CFLAGS"
slouken@2247
   382
slouken@2247
   383
        AC_TRY_COMPILE([
slouken@2247
   384
        #include <xmmintrin.h>
slouken@2261
   385
        #ifndef __SSE__
slouken@2261
   386
        #error Assembler CPP flag not enabled
slouken@2261
   387
        #endif
slouken@2247
   388
        ],[
slouken@2247
   389
        ],[
slouken@2247
   390
        have_gcc_sse=yes
slouken@2247
   391
        ])
slouken@2247
   392
        AC_MSG_RESULT($have_gcc_sse)
slouken@2290
   393
        CFLAGS="$save_CFLAGS"
slouken@2247
   394
slouken@2247
   395
        if test x$have_gcc_sse = xyes; then
slouken@2247
   396
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse_CFLAGS"
slouken@2247
   397
        fi
slouken@2247
   398
    fi
slouken@2247
   399
slouken@2264
   400
    AC_ARG_ENABLE(sse2,
slouken@2856
   401
AC_HELP_STRING([--enable-sse2], [use SSE2 assembly routines [[default=no]]]),
slouken@2856
   402
                  , enable_sse2=$default_ssemath)
slouken@2264
   403
    if test x$enable_sse2 = xyes; then
slouken@2264
   404
        save_CFLAGS="$CFLAGS"
slouken@2264
   405
        have_gcc_sse2=no
slouken@2264
   406
        AC_MSG_CHECKING(for GCC -msse2 option)
slouken@2264
   407
        sse2_CFLAGS="-msse2"
slouken@2264
   408
        CFLAGS="$save_CFLAGS $sse2_CFLAGS"
slouken@2264
   409
slouken@2264
   410
        AC_TRY_COMPILE([
slouken@2264
   411
        #include <emmintrin.h>
slouken@2264
   412
        #ifndef __SSE2__
slouken@2264
   413
        #error Assembler CPP flag not enabled
slouken@2264
   414
        #endif
slouken@2264
   415
        ],[
slouken@2264
   416
        ],[
slouken@2264
   417
        have_gcc_sse2=yes
slouken@2264
   418
        ])
slouken@2264
   419
        AC_MSG_RESULT($have_gcc_sse2)
slouken@2290
   420
        CFLAGS="$save_CFLAGS"
slouken@2264
   421
slouken@2264
   422
        if test x$have_gcc_sse2 = xyes; then
slouken@2264
   423
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse2_CFLAGS"
slouken@2264
   424
        fi
slouken@2264
   425
    fi
slouken@2264
   426
slouken@2247
   427
    AC_ARG_ENABLE(altivec,
slouken@2247
   428
AC_HELP_STRING([--enable-altivec], [use Altivec assembly routines [[default=yes]]]),
slouken@2247
   429
                  , enable_altivec=yes)
slouken@2247
   430
    if test x$enable_altivec = xyes; then
slouken@2247
   431
        have_altivec_h_hdr=no
slouken@2247
   432
        AC_CHECK_HEADER(altivec.h, have_altivec_h_hdr=yes)
slouken@2247
   433
slouken@2247
   434
        save_CFLAGS="$CFLAGS"
slouken@2247
   435
        have_gcc_altivec=no
slouken@2247
   436
        AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@2247
   437
        altivec_CFLAGS="-maltivec"
slouken@2247
   438
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@2247
   439
slouken@2247
   440
        if test x$have_altivec_h_hdr = xyes; then
slouken@2247
   441
          AC_TRY_COMPILE([
slouken@2247
   442
          #include <altivec.h>
slouken@2247
   443
          vector unsigned int vzero() {
slouken@2247
   444
              return vec_splat_u32(0);
slouken@2247
   445
          }
slouken@2247
   446
          ],[
slouken@2247
   447
          ],[
slouken@2247
   448
          have_gcc_altivec=yes
slouken@2247
   449
          ])
slouken@2247
   450
          AC_MSG_RESULT($have_gcc_altivec)
slouken@2247
   451
        else
slouken@2247
   452
          AC_TRY_COMPILE([
slouken@2247
   453
          vector unsigned int vzero() {
slouken@2247
   454
              return vec_splat_u32(0);
slouken@2247
   455
          }
slouken@2247
   456
          ],[
slouken@2247
   457
          ],[
slouken@2247
   458
          have_gcc_altivec=yes
slouken@2247
   459
          ])
slouken@2247
   460
          AC_MSG_RESULT($have_gcc_altivec)
slouken@2247
   461
        fi
slouken@2247
   462
slouken@2247
   463
        if test x$have_gcc_altivec = xno; then
slouken@2247
   464
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@2247
   465
            altivec_CFLAGS="-faltivec"
slouken@2247
   466
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@2247
   467
            if test x$have_altivec_h_hdr = xyes; then
slouken@2247
   468
              AC_TRY_COMPILE([
slouken@2247
   469
              #include <altivec.h>
slouken@2247
   470
              vector unsigned int vzero() {
slouken@2247
   471
                  return vec_splat_u32(0);
slouken@2247
   472
              }
slouken@2247
   473
              ],[
slouken@2247
   474
              ],[
slouken@2247
   475
              have_gcc_altivec=yes
slouken@2247
   476
              ])
slouken@2247
   477
              AC_MSG_RESULT($have_gcc_altivec)
slouken@2247
   478
            else
slouken@2247
   479
              AC_TRY_COMPILE([
slouken@2247
   480
              vector unsigned int vzero() {
slouken@2247
   481
                  return vec_splat_u32(0);
slouken@2247
   482
              }
slouken@2247
   483
              ],[
slouken@2247
   484
              ],[
slouken@2247
   485
              have_gcc_altivec=yes
slouken@2247
   486
              ])
slouken@2247
   487
              AC_MSG_RESULT($have_gcc_altivec)
slouken@2247
   488
            fi
slouken@2247
   489
        fi
slouken@2247
   490
        CFLAGS="$save_CFLAGS"
slouken@2247
   491
slouken@2247
   492
        if test x$have_gcc_altivec = xyes; then
slouken@2247
   493
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@2247
   494
            if test x$have_altivec_h_hdr = xyes; then
slouken@2247
   495
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@2247
   496
            fi
slouken@2247
   497
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@2247
   498
        fi
slouken@2247
   499
    fi
slouken@740
   500
fi
slouken@0
   501
slouken@0
   502
dnl See if the OSS audio interface is supported
slouken@0
   503
CheckOSS()
slouken@0
   504
{
slouken@0
   505
    AC_ARG_ENABLE(oss,
slouken@1637
   506
AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
slouken@0
   507
                  , enable_oss=yes)
slouken@0
   508
    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
slouken@0
   509
        AC_MSG_CHECKING(for OSS audio support)
slouken@0
   510
        have_oss=no
slouken@94
   511
        if test x$have_oss != xyes; then
slouken@94
   512
            AC_TRY_COMPILE([
slouken@94
   513
              #include <sys/soundcard.h>
slouken@94
   514
            ],[
slouken@94
   515
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   516
            ],[
slouken@94
   517
            have_oss=yes
slouken@94
   518
            ])
slouken@94
   519
        fi
slouken@94
   520
        if test x$have_oss != xyes; then
slouken@94
   521
            AC_TRY_COMPILE([
slouken@94
   522
              #include <soundcard.h>
slouken@94
   523
            ],[
slouken@94
   524
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   525
            ],[
slouken@94
   526
            have_oss=yes
slouken@1361
   527
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
slouken@94
   528
            ])
slouken@94
   529
        fi
slouken@0
   530
        AC_MSG_RESULT($have_oss)
slouken@0
   531
        if test x$have_oss = xyes; then
slouken@1361
   532
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
slouken@1361
   533
            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
slouken@1361
   534
            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
slouken@1361
   535
            have_audio=yes
slouken@1361
   536
slouken@1565
   537
            # We may need to link with ossaudio emulation library
slouken@1550
   538
            case "$host" in
slouken@1383
   539
                *-*-openbsd*|*-*-netbsd*)
slouken@1521
   540
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
slouken@1361
   541
            esac
slouken@0
   542
        fi
slouken@0
   543
    fi
slouken@0
   544
}
slouken@0
   545
slouken@0
   546
dnl See if the ALSA audio interface is supported
slouken@0
   547
CheckALSA()
slouken@0
   548
{
slouken@0
   549
    AC_ARG_ENABLE(alsa,
slouken@1637
   550
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   551
                  , enable_alsa=yes)
slouken@0
   552
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   553
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   554
        # Restore all flags from before the ALSA detection runs
slouken@1009
   555
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   556
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   557
        LIBS="$alsa_save_LIBS"
slouken@354
   558
        if test x$have_alsa = xyes; then
slouken@865
   559
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   560
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   561
                          , enable_alsa_shared=yes)
slouken@1361
   562
            if test "x`echo $ALSA_LIBS | grep -- -L`" = "x"; then
slouken@1361
   563
                if test "x`ls /lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   564
                    ALSA_LIBS="-L/lib $ALSA_LIBS"
slouken@1361
   565
                elif test "x`ls /usr/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   566
                    ALSA_LIBS="-L/usr/lib $ALSA_LIBS"
slouken@1361
   567
                elif test "x`ls /usr/local/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   568
                    ALSA_LIBS="-L/usr/local/lib $ALSA_LIBS"
slouken@1361
   569
                fi
slouken@1361
   570
            fi
slouken@1361
   571
            alsa_lib_spec=`echo $ALSA_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libasound.so.*/'`
slouken@1606
   572
            alsa_lib=`ls -- $alsa_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@1361
   573
            echo "-- $alsa_lib_spec -> $alsa_lib"
slouken@1361
   574
slouken@1361
   575
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   576
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   577
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   578
            if test x$have_loadso != xyes && \
slouken@1361
   579
               test x$enable_alsa_shared = xyes; then
slouken@1467
   580
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   581
            fi
slouken@1361
   582
            if test x$have_loadso = xyes && \
slouken@1361
   583
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@1361
   584
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   585
            else
slouken@1521
   586
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   587
            fi
slouken@1361
   588
            have_audio=yes
slouken@1361
   589
        fi
slouken@1361
   590
    fi
slouken@0
   591
}
slouken@0
   592
slouken@148
   593
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   594
CheckDMEDIA()
slouken@148
   595
{
slouken@148
   596
    if test x$enable_audio = xyes; then
slouken@148
   597
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   598
        have_dmedia=no
slouken@148
   599
        AC_TRY_COMPILE([
slouken@148
   600
          #include <dmedia/audio.h>
slouken@148
   601
        ],[
slouken@148
   602
          ALport audio_port;
slouken@148
   603
        ],[
slouken@148
   604
        have_dmedia=yes
slouken@148
   605
        ])
slouken@935
   606
        AC_MSG_RESULT($have_dmedia)
slouken@148
   607
        # Set up files for the audio library
slouken@148
   608
        if test x$have_dmedia = xyes; then
slouken@1361
   609
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   610
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   611
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   612
            have_audio=yes
slouken@148
   613
        fi
slouken@148
   614
    fi
slouken@148
   615
}
slouken@148
   616
slouken@1438
   617
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   618
CheckMME()
slouken@1438
   619
{
slouken@1438
   620
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   621
    case $ARCH in
slouken@1438
   622
        osf)
slouken@1438
   623
            ;;
slouken@1438
   624
        *)
slouken@1438
   625
            return
slouken@1438
   626
            ;;
slouken@1438
   627
    esac
slouken@1438
   628
    if test x$enable_audio = xyes; then
slouken@1438
   629
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   630
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   631
        MME_LIBS="-lmme"
slouken@1438
   632
        have_mme=no
slouken@1438
   633
        save_CFLAGS="$CFLAGS"
slouken@1438
   634
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   635
        AC_TRY_COMPILE([
slouken@1438
   636
          #include <mme_api.h>
slouken@1438
   637
        ],[
slouken@1438
   638
          HWAVEOUT sound;
slouken@1438
   639
        ],[
slouken@1438
   640
        have_mme=yes
slouken@1438
   641
        ])
slouken@1438
   642
        CFLAGS="$save_CFLAGS"
slouken@1438
   643
        AC_MSG_RESULT($have_mme)
slouken@1438
   644
        # Set up files for the audio library
slouken@1438
   645
        if test x$have_mme = xyes; then
slouken@1438
   646
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   647
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   648
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   649
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   650
            have_audio=yes
slouken@1438
   651
        fi
slouken@1438
   652
    fi
slouken@1438
   653
}
slouken@1438
   654
slouken@0
   655
dnl Find the ESD includes and libraries
slouken@0
   656
CheckESD()
slouken@0
   657
{
slouken@0
   658
    AC_ARG_ENABLE(esd,
slouken@1637
   659
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   660
                  , enable_esd=yes)
slouken@0
   661
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   662
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   663
        if test x$have_esd = xyes; then
slouken@294
   664
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   665
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   666
                          , enable_esd_shared=yes)
slouken@294
   667
            esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
slouken@1606
   668
            esd_lib=`ls -- $esd_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   669
            echo "-- $esd_lib_spec -> $esd_lib"
slouken@1467
   670
slouken@1467
   671
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   672
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   673
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   674
            if test x$have_loadso != xyes && \
slouken@296
   675
               test x$enable_esd_shared = xyes; then
slouken@1467
   676
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   677
            fi
icculus@1173
   678
            if test x$have_loadso = xyes && \
slouken@294
   679
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@1361
   680
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   681
            else
slouken@1521
   682
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   683
            fi
slouken@1361
   684
            have_audio=yes
slouken@294
   685
        fi
slouken@0
   686
    fi
slouken@0
   687
}
slouken@0
   688
icculus@2271
   689
dnl Find PulseAudio
icculus@2271
   690
CheckPulseAudio()
icculus@2271
   691
{
icculus@2271
   692
    AC_ARG_ENABLE(pulseaudio,
icculus@2271
   693
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
icculus@2271
   694
                  , enable_pulseaudio=yes)
icculus@2271
   695
    if test x$enable_audio = xyes -a x$enable_pulseaudio = xyes; then
icculus@2271
   696
        audio_pulseaudio=no
icculus@2271
   697
icculus@2271
   698
        PULSEAUDIO_REQUIRED_VERSION=0.9
icculus@2271
   699
icculus@2271
   700
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@2271
   701
        AC_MSG_CHECKING(for PulseAudio $PULSEAUDIO_REQUIRED_VERSION support)
icculus@2271
   702
        if test x$PKG_CONFIG != xno; then
icculus@2271
   703
        if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSEAUDIO_REQUIRED_VERSION libpulse-simple; then
icculus@2271
   704
                PULSEAUDIO_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@2271
   705
                PULSEAUDIO_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@2271
   706
                audio_pulseaudio=yes
icculus@2271
   707
        fi
icculus@2271
   708
        fi
icculus@2271
   709
        AC_MSG_RESULT($audio_pulseaudio)
icculus@2271
   710
icculus@2271
   711
        if test x$audio_pulseaudio = xyes; then
icculus@2271
   712
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@2271
   713
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
icculus@2271
   714
                          , enable_pulseaudio_shared=yes)
icculus@2271
   715
            if test "x`echo $PULSEAUDIO_LIBS | grep -- -L`" = "x"; then
icculus@2271
   716
                if test "x`ls /lib/libpulse-simple.so.* 2> /dev/null`" != "x"; then
icculus@2271
   717
                    PULSEAUDIO_LIBS="-L/lib $PULSEAUDIO_LIBS"
icculus@2271
   718
                elif test "x`ls /usr/lib/libpulse-simple.so.* 2> /dev/null`" != "x"; then
icculus@2271
   719
                    PULSEAUDIO_LIBS="-L/usr/lib $PULSEAUDIO_LIBS"
icculus@2271
   720
                elif test "x`ls /usr/local/lib/libpulse-simple.so.* 2> /dev/null`" != "x"; then
icculus@2271
   721
                    PULSEAUDIO_LIBS="-L/usr/local/lib $PULSEAUDIO_LIBS"
icculus@2271
   722
                fi
icculus@2271
   723
            fi
icculus@2271
   724
            pulseaudio_lib_spec=`echo $PULSEAUDIO_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libpulse-simple.so.*/'`
icculus@2271
   725
            pulseaudio_lib=`ls -- $pulseaudio_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
icculus@2271
   726
            echo "-- $pulseaudio_lib_spec -> $pulseaudio_lib"
icculus@2271
   727
icculus@2271
   728
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSEAUDIO)
icculus@2271
   729
            SOURCES="$SOURCES $srcdir/src/audio/pulseaudio/*.c"
icculus@2271
   730
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSEAUDIO_CFLAGS"
icculus@2271
   731
            if test x$have_loadso != xyes && \
icculus@2271
   732
               test x$enable_pulseaudio_shared = xyes; then
icculus@2271
   733
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@2271
   734
            fi
icculus@2271
   735
            if test x$have_loadso = xyes && \
icculus@2271
   736
               test x$enable_pulseaudio_shared = xyes && test x$pulseaudio_lib != x; then
icculus@2271
   737
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC, "$pulseaudio_lib")
icculus@2271
   738
            else
icculus@2271
   739
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSEAUDIO_LIBS"
icculus@2271
   740
            fi
icculus@2271
   741
            have_audio=yes
icculus@2271
   742
        fi
icculus@2271
   743
    fi
icculus@2271
   744
}
icculus@2271
   745
slouken@0
   746
CheckARTSC()
slouken@0
   747
{
slouken@0
   748
    AC_ARG_ENABLE(arts,
slouken@1637
   749
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   750
                  , enable_arts=yes)
slouken@0
   751
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   752
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   753
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   754
            : # arts isn't installed
slouken@0
   755
        else
slouken@1361
   756
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   757
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@1361
   758
            ARTS_PREFIX=`$ARTSCONFIG --arts-prefix`
slouken@0
   759
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   760
            audio_arts=no
slouken@0
   761
            save_CFLAGS="$CFLAGS"
slouken@1361
   762
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   763
            AC_TRY_COMPILE([
slouken@0
   764
             #include <artsc.h>
slouken@0
   765
            ],[
slouken@0
   766
             arts_stream_t stream;
slouken@0
   767
            ],[
slouken@0
   768
            audio_arts=yes
slouken@0
   769
            ])
slouken@0
   770
            CFLAGS="$save_CFLAGS"
slouken@0
   771
            AC_MSG_RESULT($audio_arts)
slouken@0
   772
            if test x$audio_arts = xyes; then
slouken@294
   773
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   774
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   775
                              , enable_arts_shared=yes)
slouken@1361
   776
                arts_lib_spec="$ARTS_PREFIX/lib/libartsc.so.*"
slouken@1606
   777
                arts_lib=`ls -- $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   778
                echo "-- $arts_lib_spec -> $arts_lib"
slouken@1467
   779
slouken@1467
   780
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   781
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   782
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   783
                if test x$have_loadso != xyes && \
slouken@296
   784
                   test x$enable_arts_shared = xyes; then
slouken@1467
   785
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   786
                fi
icculus@1173
   787
                if test x$have_loadso = xyes && \
slouken@294
   788
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@1361
   789
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   790
                else
slouken@1521
   791
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   792
                fi
slouken@1361
   793
                have_audio=yes
slouken@0
   794
            fi
slouken@0
   795
        fi
slouken@0
   796
    fi
slouken@0
   797
}
slouken@0
   798
slouken@0
   799
dnl See if the NAS audio interface is supported
slouken@0
   800
CheckNAS()
slouken@0
   801
{
slouken@0
   802
    AC_ARG_ENABLE(nas,
slouken@1637
   803
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   804
                  , enable_nas=yes)
slouken@0
   805
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@2049
   806
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@2049
   807
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
icculus@2049
   808
slouken@41
   809
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   810
        have_nas=no
icculus@2049
   811
icculus@2049
   812
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
icculus@2049
   813
            have_nas=yes
icculus@2049
   814
            NAS_LIBS="-laudio"
icculus@2049
   815
icculus@2049
   816
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   817
            have_nas=yes
slouken@1361
   818
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   819
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   820
slouken@605
   821
        dnl On IRIX, the NAS includes are in a different directory,
slouken@605
   822
        dnl and libnas must be explicitly linked in
slouken@605
   823
slouken@605
   824
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   825
            have_nas=yes
slouken@1361
   826
            NAS_LIBS="-lnas -lXt"
slouken@41
   827
        fi
icculus@2049
   828
slouken@605
   829
        AC_MSG_RESULT($have_nas)
icculus@2049
   830
slouken@1361
   831
        if test x$have_nas = xyes; then
icculus@2049
   832
            AC_ARG_ENABLE(nas-shared,
icculus@2049
   833
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@2049
   834
                          , enable_nas_shared=yes)
icculus@2049
   835
            if test "x`echo $NAS_LIBS | grep -- -L`" = "x"; then
icculus@2049
   836
                if test "x`ls /lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   837
                    NAS_LIBS="-L/lib $NAS_LIBS"
icculus@2049
   838
                elif test "x`ls /usr/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   839
                    NAS_LIBS="-L/usr/lib $NAS_LIBS"
icculus@2049
   840
                elif test "x`ls /usr/local/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   841
                    NAS_LIBS="-L/usr/local/lib $NAS_LIBS"
icculus@2049
   842
                fi
icculus@2049
   843
            fi
icculus@2049
   844
            nas_lib_spec=`echo $NAS_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libaudio.so.*/'`
icculus@2049
   845
            nas_lib=`ls -- $nas_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
icculus@2049
   846
            echo "-- $nas_lib_spec -> $nas_lib"
icculus@2049
   847
icculus@2049
   848
            if test x$have_loadso != xyes && \
icculus@2049
   849
               test x$enable_nas_shared = xyes; then
icculus@2049
   850
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@2049
   851
            fi
icculus@2049
   852
            if test x$have_loadso = xyes && \
slouken@2163
   853
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
icculus@2049
   854
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib")
icculus@2049
   855
            else
icculus@2049
   856
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@2049
   857
            fi
icculus@2049
   858
slouken@1361
   859
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   860
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   861
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   862
            have_audio=yes
slouken@1361
   863
        fi
slouken@0
   864
    fi
slouken@0
   865
}
slouken@0
   866
slouken@68
   867
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   868
CheckDiskAudio()
slouken@68
   869
{
slouken@68
   870
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   871
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   872
                  , enable_diskaudio=yes)
slouken@68
   873
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   874
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   875
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   876
    fi
slouken@68
   877
}
slouken@68
   878
icculus@1532
   879
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   880
CheckDummyAudio()
icculus@1532
   881
{
icculus@1532
   882
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   883
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   884
                  , enable_dummyaudio=yes)
icculus@1532
   885
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   886
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   887
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   888
    fi
icculus@1532
   889
}
icculus@1532
   890
slouken@398
   891
dnl Set up the Atari Audio driver
slouken@398
   892
CheckAtariAudio()
slouken@398
   893
{
slouken@398
   894
    AC_ARG_ENABLE(mintaudio,
slouken@1637
   895
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
slouken@398
   896
                  , enable_mintaudio=yes)
slouken@398
   897
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   898
        mintaudio=no
slouken@398
   899
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   900
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   901
            mintaudio=yes
slouken@1361
   902
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   903
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
patmandin@1477
   904
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
slouken@1361
   905
            have_audio=yes
slouken@398
   906
        fi
slouken@398
   907
    fi
slouken@398
   908
}
slouken@398
   909
icculus@1573
   910
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   911
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   912
CheckVisibilityHidden()
icculus@1573
   913
{
icculus@1573
   914
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   915
    have_gcc_fvisibility=no
icculus@1573
   916
icculus@1573
   917
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   918
    save_CFLAGS="$CFLAGS"
slouken@2292
   919
    CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
icculus@1573
   920
    AC_TRY_COMPILE([
slouken@1745
   921
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   922
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   923
    #endif
icculus@1573
   924
    ],[
icculus@1573
   925
    ],[
icculus@1573
   926
    have_gcc_fvisibility=yes
icculus@1573
   927
    ])
icculus@1573
   928
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   929
    CFLAGS="$save_CFLAGS"
icculus@1573
   930
icculus@1573
   931
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   932
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   933
    fi
icculus@1573
   934
}
icculus@1573
   935
icculus@1573
   936
icculus@1140
   937
dnl Do the iPod thing
icculus@1140
   938
CheckIPod()
icculus@1140
   939
{
icculus@1140
   940
    AC_ARG_ENABLE(ipod,
slouken@1361
   941
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [default=yes on arm-elf]]),
slouken@1361
   942
        , enable_ipod=yes)
icculus@1140
   943
icculus@1140
   944
    if test x$enable_ipod = xyes; then
slouken@1521
   945
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
slouken@1361
   946
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   947
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   948
    fi
slouken@1361
   949
}
icculus@1140
   950
slouken@30
   951
dnl Find the nanox include and library directories
slouken@30
   952
CheckNANOX()
slouken@30
   953
{
slouken@292
   954
    AC_ARG_ENABLE(video-nanox,
slouken@1637
   955
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
slouken@292
   956
        , enable_video_nanox=no)
slouken@30
   957
slouken@292
   958
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   959
        AC_ARG_ENABLE(nanox-debug,  
slouken@1637
   960
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
slouken@1361
   961
            , enable_nanox_debug=no)
slouken@292
   962
        if test x$enable_nanox_debug = xyes; then
slouken@1521
   963
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   964
        fi
slouken@30
   965
slouken@1361
   966
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1637
   967
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
slouken@1361
   968
            , enable_nanox_share_memory=no)
slouken@292
   969
        if test x$enable_nanox_share_memory = xyes; then
slouken@1521
   970
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   971
        fi
slouken@30
   972
slouken@1361
   973
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1637
   974
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
slouken@1361
   975
            , enable_nanox_direct_fb=no)
slouken@471
   976
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1521
   977
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   978
        fi
slouken@30
   979
slouken@1361
   980
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   981
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1521
   982
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
slouken@1361
   983
        have_video=yes
slouken@292
   984
    fi
slouken@30
   985
}
slouken@30
   986
slouken@0
   987
dnl Find the X11 include and library directories
slouken@0
   988
CheckX11()
slouken@0
   989
{
slouken@0
   990
    AC_ARG_ENABLE(video-x11,
slouken@1637
   991
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   992
                  , enable_video_x11=yes)
slouken@0
   993
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   994
        case "$host" in
slouken@1807
   995
            *-*-darwin*)
slouken@1807
   996
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   997
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   998
                    x_includes="/usr/X11R6/include"
slouken@1806
   999
                    x_libraries="/usr/X11R6/lib"
slouken@1806
  1000
                fi
slouken@1806
  1001
                ;;
slouken@1806
  1002
        esac
slouken@0
  1003
        AC_PATH_X
slouken@0
  1004
        AC_PATH_XTRA
slouken@0
  1005
        if test x$have_x = xyes; then
slouken@1879
  1006
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
  1007
            # will not end up in the global namespace, which causes problems
slouken@1879
  1008
            # with other libraries calling X11 functions.
slouken@1879
  1009
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
  1010
icculus@1168
  1011
            AC_ARG_ENABLE(x11-shared,
slouken@1879
  1012
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
  1013
                          , enable_x11_shared=maybe)
icculus@1168
  1014
slouken@1550
  1015
            case "$host" in
icculus@1589
  1016
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
  1017
                    x11_symbols_private=yes
icculus@1174
  1018
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
  1019
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
  1020
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
  1021
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@2763
  1022
                    xinput_lib='/usr/X11R6/lib/libXi.6.dylib'
icculus@1174
  1023
                    ;;
slouken@1384
  1024
                *-*-osf*)
slouken@1384
  1025
                    x11_lib='libX11.so'
slouken@1384
  1026
                    x11ext_lib='libXext.so'
slouken@1384
  1027
                    ;;
slouken@1384
  1028
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
  1029
                    x11_lib='libX11.so'
icculus@1299
  1030
                    x11ext_lib='libXext.so'
icculus@1299
  1031
                    ;;
icculus@1174
  1032
                *)
slouken@1569
  1033
                    x11_lib_spec=[`echo $X_LIBS | sed 's/.*-L\([^ ]*\).*/\1/'`]
slouken@1571
  1034
                    for path in $x11_lib_path /usr/lib /usr/X11/lib /usr/X11R6/lib; do
slouken@1571
  1035
                        if test "x$x11_lib" = "x"; then
slouken@1606
  1036
                            x11_lib=[`ls -- $path/libX11.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1037
                            if test "x$x11_lib" = "x"; then
slouken@1879
  1038
                                x11_lib=[`ls -- $path/libX11.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1039
                            fi
slouken@1571
  1040
                        fi
slouken@1571
  1041
                        if test "x$x11ext_lib" = "x"; then
slouken@1606
  1042
                            x11ext_lib=[`ls -- $path/libXext.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1043
                            if test "x$x11ext_lib" = "x"; then
slouken@1879
  1044
                                x11ext_lib=[`ls -- $path/libXext.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1045
                            fi
slouken@1571
  1046
                        fi
icculus@1589
  1047
                        if test "x$xrender_lib" = "x"; then
slouken@1606
  1048
                            xrender_lib=[`ls -- $path/libXrender.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1049
                            if test "x$xrender_lib" = "x"; then
slouken@1879
  1050
                                xrender_lib=[`ls -- $path/libXrender.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1051
                            fi
icculus@1589
  1052
                        fi
icculus@1589
  1053
                        if test "x$xrandr_lib" = "x"; then
slouken@1606
  1054
                            xrandr_lib=[`ls -- $path/libXrandr.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1055
                            if test "x$xrandr_lib" = "x"; then
slouken@1879
  1056
                                xrandr_lib=[`ls -- $path/libXrandr.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1057
                            fi
icculus@1589
  1058
                        fi
icculus@2763
  1059
                        if test "x$xinput_lib" = "x"; then
icculus@2763
  1060
                            xinput_lib=[`ls -- $path/libXi.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2763
  1061
                            if test "x$xinput_lib" = "x"; then
icculus@2763
  1062
                                xinput_lib=[`ls -- $path/libXi.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2763
  1063
                            fi
icculus@2763
  1064
                        fi
slouken@1569
  1065
                    done
icculus@1174
  1066
                    ;;
icculus@1174
  1067
            esac
icculus@1168
  1068
slouken@1361
  1069
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
  1070
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
  1071
            fi
slouken@1799
  1072
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
  1073
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
  1074
slouken@1468
  1075
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
  1076
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
bob@2185
  1077
            SOURCES="$SOURCES $srcdir/src/video/Xext/XmuStdCmap/*.c"
slouken@1521
  1078
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
  1079
slouken@1879
  1080
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
  1081
                enable_x11_shared=$x11_symbols_private
slouken@1879
  1082
            fi
icculus@1173
  1083
            if test x$have_loadso != xyes && \
icculus@1168
  1084
               test x$enable_x11_shared = xyes; then
slouken@1467
  1085
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
  1086
                enable_x11_shared=no
icculus@1168
  1087
            fi
slouken@1879
  1088
            if test x$x11_symbols_private != xyes && \
icculus@1875
  1089
               test x$enable_x11_shared = xyes; then
icculus@1875
  1090
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
  1091
                enable_x11_shared=no
icculus@1875
  1092
            fi
icculus@1875
  1093
icculus@1173
  1094
            if test x$have_loadso = xyes && \
icculus@1170
  1095
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
  1096
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
  1097
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
  1098
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
  1099
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
  1100
            else
icculus@1589
  1101
                enable_x11_shared=no
icculus@2763
  1102
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1103
            fi
slouken@1361
  1104
            have_video=yes
slouken@0
  1105
slouken@0
  1106
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
  1107
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
  1108
                          , enable_video_x11_vm=yes)
slouken@0
  1109
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
  1110
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
  1111
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
  1112
            fi
slouken@0
  1113
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
  1114
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
  1115
                          , enable_video_x11_xv=yes)
slouken@0
  1116
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
  1117
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
  1118
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
  1119
            fi
slouken@227
  1120
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1121
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1122
                            , enable_video_x11_xinerama=yes)
slouken@227
  1123
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
  1124
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
  1125
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
  1126
            fi
slouken@242
  1127
            AC_ARG_ENABLE(video-x11-xme,
slouken@1637
  1128
AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
slouken@242
  1129
                            , enable_video_x11_xme=yes)
slouken@242
  1130
            if test x$enable_video_x11_xme = xyes; then
slouken@1361
  1131
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
slouken@1361
  1132
                SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
slouken@242
  1133
            fi
icculus@1589
  1134
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1135
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1136
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1137
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1138
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1139
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1140
                                have_xrandr_h_hdr=yes,
icculus@1589
  1141
                                have_xrandr_h_hdr=no,
icculus@1589
  1142
                                [#include <X11/Xlib.h>
icculus@1589
  1143
                                ])
icculus@1589
  1144
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1145
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1146
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
  1147
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
  1148
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
  1149
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
  1150
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1151
                    else
icculus@1589
  1152
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
  1153
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
  1154
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
  1155
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
  1156
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1157
                        fi
icculus@1589
  1158
                    fi
icculus@1589
  1159
                fi
icculus@1589
  1160
            fi
icculus@1589
  1161
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
  1162
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
  1163
            fi
icculus@2763
  1164
            AC_ARG_ENABLE(video-x11-xinput,
icculus@2763
  1165
AC_HELP_STRING([--enable-video-x11-xinput], [enable X11 XInput extension for manymouse, tablets, etc [[default=yes]]]),
icculus@2763
  1166
                            , enable_video_x11_xinput=yes)
icculus@2763
  1167
            if test x$enable_video_x11_xinput = xyes; then
icculus@2763
  1168
                definitely_enable_video_x11_xinput=no
icculus@2763
  1169
                AC_CHECK_HEADER(X11/extensions/XInput.h,
icculus@2763
  1170
                                have_xinput_h_hdr=yes,
icculus@2763
  1171
                                have_xinput_h_hdr=no,
icculus@2763
  1172
                                [#include <X11/Xlib.h>
icculus@2763
  1173
                                ])
icculus@2763
  1174
                if test x$have_xinput_h_hdr = xyes; then
icculus@2763
  1175
                    if test x$enable_x11_shared = xyes && test x$xinput_lib != x ; then
icculus@2763
  1176
                        echo "-- dynamic libXi -> $xinput_lib"
icculus@2763
  1177
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT, "$xinput_lib")
icculus@2763
  1178
                        definitely_enable_video_x11_xinput=yes
icculus@2763
  1179
                    else
icculus@2763
  1180
                        AC_CHECK_LIB(Xi, XOpenDevice, have_xinput_lib=yes)
icculus@2763
  1181
                        if test x$have_xinput_lib = xyes ; then
icculus@2763
  1182
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXi"
icculus@2763
  1183
                            definitely_enable_video_x11_xinput=yes
icculus@2763
  1184
                        fi
icculus@2763
  1185
                    fi
icculus@2763
  1186
                fi
icculus@2763
  1187
            fi
icculus@2763
  1188
            if test x$definitely_enable_video_x11_xinput = xyes; then
icculus@2763
  1189
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINPUT)
icculus@2763
  1190
            fi
slouken@1783
  1191
            AC_ARG_ENABLE(video-x11-dpms,
slouken@1783
  1192
AC_HELP_STRING([--enable-video-x11-dpms], [enable X11 DPMS extension [[default=yes]]]),
slouken@1783
  1193
                            , enable_video_x11_dpms=yes)
slouken@1783
  1194
            if test x$enable_video_x11_dpms = xyes; then
slouken@1783
  1195
                AC_CHECK_HEADER(X11/extensions/dpms.h,
slouken@1783
  1196
                                have_dpms_h_hdr=yes,
slouken@1783
  1197
                                have_dpms_h_hdr=no,
slouken@1783
  1198
                                [#include <X11/Xlib.h>
slouken@1783
  1199
                                ])
slouken@1783
  1200
                if test x$have_dpms_h_hdr = xyes; then
slouken@1783
  1201
                    AC_DEFINE(SDL_VIDEO_DRIVER_X11_DPMS)
slouken@1783
  1202
                fi
slouken@1783
  1203
            fi
slouken@2810
  1204
slouken@2810
  1205
            AC_ARG_ENABLE(render-x11,
slouken@2810
  1206
AC_HELP_STRING([--enable-render-x11], [enable the X11 render driver [[default=yes]]]),
slouken@2810
  1207
                                , enable_render_x11=yes)
slouken@2810
  1208
            if test x$enable_render_x11 = xyes; then
slouken@2810
  1209
                AC_DEFINE(SDL_VIDEO_RENDER_X11)
slouken@2810
  1210
            fi
slouken@0
  1211
        fi
slouken@0
  1212
    fi
slouken@0
  1213
}
slouken@279
  1214
slouken@1361
  1215
dnl Check for QNX photon video driver
slouken@0
  1216
CheckPHOTON()
slouken@0
  1217
{
slouken@0
  1218
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1219
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1220
                  , enable_video_photon=yes)
slouken@0
  1221
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1222
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1223
        video_photon=no
slouken@0
  1224
        AC_TRY_COMPILE([
slouken@0
  1225
          #include <Ph.h>
slouken@0
  1226
          #include <Pt.h>
slouken@0
  1227
          #include <photon/Pg.h>
slouken@0
  1228
          #include <photon/PdDirect.h>
slouken@0
  1229
        ],[
slouken@0
  1230
         PgDisplaySettings_t *visual;
slouken@0
  1231
        ],[
slouken@0
  1232
        video_photon=yes
slouken@0
  1233
        ])
slouken@0
  1234
        AC_MSG_RESULT($video_photon)
slouken@0
  1235
        if test x$video_photon = xyes; then
slouken@1361
  1236
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1237
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1521
  1238
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
slouken@1361
  1239
            have_video=yes
slouken@1361
  1240
slouken@279
  1241
            CheckOpenGLQNX
slouken@0
  1242
        fi
slouken@0
  1243
    fi
slouken@0
  1244
}
slouken@0
  1245
slouken@1361
  1246
dnl Set up the BWindow video driver if enabled
slouken@1361
  1247
CheckBWINDOW()
slouken@1361
  1248
{
slouken@1361
  1249
    if test x$enable_video = xyes; then
slouken@1361
  1250
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1251
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1252
        have_video=yes
slouken@1361
  1253
    fi
slouken@1361
  1254
}
slouken@1361
  1255
slouken@1931
  1256
dnl Set up the Cocoa video driver for Mac OS X (but not Darwin)
slouken@1361
  1257
CheckCOCOA()
slouken@1361
  1258
{
slouken@1361
  1259
    AC_ARG_ENABLE(video-cocoa,
slouken@1931
  1260
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa video driver [[default=yes]]]),
slouken@1361
  1261
                  , enable_video_cocoa=yes)
slouken@1361
  1262
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1263
        save_CFLAGS="$CFLAGS"
slouken@1361
  1264
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1265
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1266
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1267
        have_cocoa=no
slouken@1361
  1268
        AC_TRY_COMPILE([
slouken@1361
  1269
          #import <Cocoa/Cocoa.h>
slouken@1361
  1270
        ],[
slouken@1361
  1271
        ],[
slouken@1361
  1272
        have_cocoa=yes
slouken@1361
  1273
        ])
slouken@1361
  1274
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1275
        CFLAGS="$save_CFLAGS"
slouken@1361
  1276
        if test x$have_cocoa = xyes; then
slouken@1931
  1277
            AC_DEFINE(SDL_VIDEO_DRIVER_COCOA)
slouken@1931
  1278
            SOURCES="$SOURCES $srcdir/src/video/cocoa/*.m"
slouken@1361
  1279
            have_video=yes
slouken@1361
  1280
        fi
slouken@1361
  1281
    fi
slouken@1361
  1282
}
slouken@1361
  1283
slouken@0
  1284
dnl Find the framebuffer console includes
slouken@0
  1285
CheckFBCON()
slouken@0
  1286
{
slouken@0
  1287
    AC_ARG_ENABLE(video-fbcon,
slouken@2021
  1288
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=no]]]),
slouken@2021
  1289
                  , enable_video_fbcon=no)
slouken@0
  1290
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1291
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1292
        video_fbcon=no
slouken@0
  1293
        AC_TRY_COMPILE([
slouken@0
  1294
         #include <linux/fb.h>
slouken@0
  1295
         #include <linux/kd.h>
slouken@0
  1296
         #include <linux/keyboard.h>
slouken@0
  1297
        ],[
slouken@0
  1298
        ],[
slouken@0
  1299
        video_fbcon=yes
slouken@0
  1300
        ])
slouken@0
  1301
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1302
        if test x$video_fbcon = xyes; then
icculus@2093
  1303
            AC_CHECK_FUNCS(getpagesize)
slouken@1361
  1304
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1305
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1306
            have_video=yes
slouken@0
  1307
        fi
slouken@0
  1308
    fi
slouken@0
  1309
}
slouken@0
  1310
slouken@167
  1311
dnl Find DirectFB
slouken@167
  1312
CheckDirectFB()
slouken@167
  1313
{
slouken@167
  1314
    AC_ARG_ENABLE(video-directfb,
slouken@2314
  1315
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=no]]]),
slouken@2314
  1316
                  , enable_video_directfb=no)
slouken@167
  1317
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1318
        video_directfb=no
slouken@167
  1319
slouken@2998
  1320
        DIRECTFB_REQUIRED_VERSION=1.0.0
slouken@1588
  1321
slouken@1602
  1322
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1323
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1324
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1325
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1602
  1326
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1327
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1328
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1329
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@2998
  1330
                    DIRECTFB_PREFIX=`$PKG_CONFIG --variable=prefix directfb`
slouken@1588
  1331
                    video_directfb=yes
slouken@1588
  1332
                fi
slouken@1588
  1333
            fi
slouken@1602
  1334
            AC_MSG_RESULT($video_directfb)
slouken@167
  1335
        else
slouken@1588
  1336
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1588
  1337
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1338
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1339
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1340
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1341
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1342
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1343
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@2998
  1344
                DIRECTFB_PREFIX=`$DIRECTFBCONFIG --prefix`
slouken@167
  1345
                video_directfb=yes
slouken@167
  1346
            fi
slouken@1588
  1347
            AC_MSG_RESULT($video_directfb)
slouken@167
  1348
        fi
slouken@167
  1349
slouken@167
  1350
        if test x$video_directfb = xyes; then
slouken@2998
  1351
            AC_ARG_ENABLE(directfb-shared,
slouken@2998
  1352
AC_HELP_STRING([--enable-directfb-shared], [dynamically load directfb support [[default=yes]]]),
slouken@2998
  1353
                              , enable_directfb_shared=yes)
slouken@2998
  1354
slouken@1361
  1355
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1356
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1357
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@2998
  1358
slouken@2998
  1359
	        AC_MSG_CHECKING(for directfb dynamic loading support)
slouken@2998
  1360
			directfb_shared=no
slouken@2998
  1361
            directfb_lib_spec="$DIRECTFB_PREFIX/lib/libdirectfb.so*"
slouken@2998
  1362
            directfb_lib=`ls -- $directfb_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@2998
  1363
            dnl echo "-- $directfb_lib_spec -> $directfb_lib"
slouken@2998
  1364
slouken@2998
  1365
            if test x$have_loadso != xyes && \
slouken@2998
  1366
               test x$enable_directfb_shared = xyes; then
slouken@2998
  1367
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic directfb loading])
slouken@2998
  1368
            fi
slouken@2998
  1369
            if test x$have_loadso = xyes && \
slouken@2998
  1370
               test x$enable_directfb_shared = xyes && test x$directfb_lib != x; then
slouken@2998
  1371
				directfb_shared=yes
slouken@2998
  1372
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC, "$directfb_lib")
slouken@2998
  1373
            else
slouken@2998
  1374
	            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@2998
  1375
            fi
slouken@2998
  1376
	        AC_MSG_RESULT($directfb_shared)
slouken@1361
  1377
            have_video=yes
slouken@167
  1378
        fi
slouken@167
  1379
    fi
slouken@167
  1380
}
slouken@167
  1381
slouken@2947
  1382
dnl Find FusionSound
slouken@2947
  1383
CheckFusionSound()
slouken@2947
  1384
{
slouken@2947
  1385
    AC_ARG_ENABLE(fusionsound,
slouken@2947
  1386
AC_HELP_STRING([--enable-fusionsound], [use FusionSound audio driver [[default=no]]]),
slouken@2947
  1387
                  , enable_fusionsound=no)
slouken@2947
  1388
    if test x$enable_audio = xyes -a x$enable_fusionsound = xyes; then
slouken@2947
  1389
        fusionsound=no
slouken@2947
  1390
slouken@2947
  1391
        FUSIONSOUND_REQUIRED_VERSION=1.1.1
slouken@2947
  1392
slouken@2947
  1393
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@2947
  1394
        AC_MSG_CHECKING(for FusionSound $FUSIONSOUND_REQUIRED_VERSION support)
slouken@2947
  1395
        if test x$PKG_CONFIG != xno; then
slouken@2947
  1396
            if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $FUSIONSOUND_REQUIRED_VERSION fusionsound; then
slouken@2947
  1397
                FUSIONSOUND_CFLAGS=`$PKG_CONFIG --cflags fusionsound`
slouken@2947
  1398
                FUSIONSOUND_LIBS=`$PKG_CONFIG --libs fusionsound`
slouken@2947
  1399
                fusionsound=yes
slouken@2947
  1400
            fi
slouken@2947
  1401
        fi
slouken@2947
  1402
        AC_MSG_RESULT($fusionsound)
slouken@2947
  1403
slouken@2947
  1404
        if test x$fusionsound = xyes; then
slouken@2947
  1405
            AC_DEFINE(SDL_AUDIO_DRIVER_FUSIONSOUND)
slouken@2947
  1406
            SOURCES="$SOURCES $srcdir/src/audio/fusionsound/*.c"
slouken@2947
  1407
            EXTRA_CFLAGS="$EXTRA_CFLAGS $FUSIONSOUND_CFLAGS"
slouken@2947
  1408
            
slouken@2947
  1409
            AC_ARG_ENABLE(fusionsound-shared,
slouken@2947
  1410
AC_HELP_STRING([--enable-fusionsound-shared], [dynamically load fusionsound audio support [[default=yes]]]),
slouken@2947
  1411
                          , enable_fusionsound_shared=yes)
slouken@2947
  1412
            fusionsound_shared=no
slouken@2947
  1413
	        AC_MSG_CHECKING(for FusionSound dynamic loading support)
slouken@2947
  1414
            if test x$have_loadso != xyes && \
slouken@2947
  1415
               test x$enable_fusionsound_shared = xyes; then
slouken@2947
  1416
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic fusionsound loading])
slouken@2947
  1417
            fi
slouken@2947
  1418
            if test x$have_loadso = xyes && \
slouken@2947
  1419
               test x$enable_fusionsound_shared = xyes; then
slouken@2947
  1420
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC, "libfusionsound.so")
slouken@2947
  1421
            	fusionsound_shared=yes
slouken@2947
  1422
            else
slouken@2947
  1423
	            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $FUSIONSOUND_LIBS"
slouken@2947
  1424
            fi
slouken@2947
  1425
	        AC_MSG_RESULT($fusionsound_shared)
slouken@2947
  1426
            
slouken@2947
  1427
            have_audio=yes
slouken@2947
  1428
        fi
slouken@2947
  1429
    fi
slouken@2947
  1430
}
slouken@2947
  1431
slouken@70
  1432
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1433
CheckPS2GS()
slouken@70
  1434
{
slouken@72
  1435
    AC_ARG_ENABLE(video-ps2gs,
slouken@2793
  1436
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=no]]]),
slouken@2793
  1437
                  , enable_video_ps2gs=no)
slouken@70
  1438
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1439
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1440
        video_ps2gs=no
slouken@70
  1441
        AC_TRY_COMPILE([
slouken@70
  1442
         #include <linux/ps2/dev.h>
slouken@70
  1443
         #include <linux/ps2/gs.h>
slouken@70
  1444
        ],[
slouken@70
  1445
        ],[
slouken@70
  1446
        video_ps2gs=yes
slouken@70
  1447
        ])
slouken@72
  1448
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1449
        if test x$video_ps2gs = xyes; then
slouken@1361
  1450
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1451
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1452
            have_video=yes
slouken@70
  1453
        fi
slouken@70
  1454
    fi
slouken@70
  1455
}
slouken@70
  1456
slouken@0
  1457
dnl Find the SVGAlib includes and libraries
slouken@0
  1458
CheckSVGA()
slouken@0
  1459
{
slouken@0
  1460
    AC_ARG_ENABLE(video-svga,
slouken@2793
  1461
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=no]]]),
slouken@2793
  1462
                  , enable_video_svga=no)
slouken@0
  1463
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1464
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1465
        video_svga=no
slouken@0
  1466
        AC_TRY_COMPILE([
slouken@0
  1467
         #include <vga.h>
slouken@0
  1468
         #include <vgamouse.h>
slouken@0
  1469
         #include <vgakeyboard.h>
slouken@0
  1470
        ],[
slouken@0
  1471
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1472
             exit(0);
slouken@0
  1473
         }
slouken@0
  1474
        ],[
slouken@0
  1475
        video_svga=yes
slouken@0
  1476
        ])
slouken@0
  1477
        AC_MSG_RESULT($video_svga)
slouken@0
  1478
        if test x$video_svga = xyes; then
slouken@1361
  1479
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1480
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1481
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1482
            have_video=yes
slouken@0
  1483
        fi
slouken@0
  1484
    fi
slouken@0
  1485
}
slouken@0
  1486
slouken@75
  1487
dnl Find the VGL includes and libraries
slouken@75
  1488
CheckVGL()
slouken@75
  1489
{
slouken@75
  1490
    AC_ARG_ENABLE(video-vgl,
slouken@2793
  1491
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=no]]]),
slouken@2793
  1492
                  , enable_video_vgl=no)
slouken@75
  1493
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1494
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1495
        video_vgl=no
slouken@75
  1496
        AC_TRY_COMPILE([
slouken@75
  1497
         #include <sys/fbio.h>
slouken@75
  1498
         #include <sys/consio.h>
slouken@75
  1499
         #include <sys/kbio.h>
slouken@75
  1500
         #include <vgl.h>
slouken@75
  1501
        ],[
slouken@75
  1502
         VGLBitmap bitmap;
slouken@1836
  1503
         bitmap.Type = VIDBUF32;
slouken@1836
  1504
         bitmap.PixelBytes = 4;
slouken@144
  1505
         exit(bitmap.Bitmap);
slouken@75
  1506
        ],[
slouken@75
  1507
        video_vgl=yes
slouken@75
  1508
        ])
slouken@75
  1509
        AC_MSG_RESULT($video_vgl)
slouken@75
  1510
        if test x$video_vgl = xyes; then
slouken@1361
  1511
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1512
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1521
  1513
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
slouken@1361
  1514
            have_video=yes
slouken@75
  1515
        fi
slouken@75
  1516
    fi
slouken@75
  1517
}
slouken@75
  1518
slouken@1361
  1519
dnl Set up the wscons video driver if enabled
slouken@1361
  1520
CheckWscons()
slouken@1361
  1521
{
slouken@1361
  1522
    AC_ARG_ENABLE(video-wscons,
slouken@2793
  1523
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=no]]]),
slouken@2793
  1524
                  , enable_video_wscons=no)
slouken@1361
  1525
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1526
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1527
        video_wscons=no
slouken@1361
  1528
        AC_TRY_COMPILE([
slouken@1597
  1529
         #include <sys/time.h>
slouken@1597
  1530
         #include <dev/wscons/wsconsio.h>
slouken@1597
  1531
         #include <dev/wscons/wsdisplay_usl_io.h>
slouken@1361
  1532
        ],[
slouken@1597
  1533
         int wsmode = WSDISPLAYIO_MODE_DUMBFB;
slouken@1361
  1534
        ],[
slouken@1361
  1535
        video_wscons=yes
slouken@1361
  1536
        ])
slouken@1361
  1537
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1538
        if test x$video_wscons = xyes; then
slouken@1361
  1539
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1540
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1541
            have_video=yes
slouken@1361
  1542
        fi
slouken@1361
  1543
    fi
slouken@1361
  1544
}
slouken@1361
  1545
slouken@1361
  1546
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1547
CheckAtariBiosEvent()
slouken@1361
  1548
{
slouken@1361
  1549
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
patmandin@1477
  1550
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.S"
slouken@1361
  1551
}
slouken@1361
  1552
slouken@281
  1553
dnl Set up the Atari Xbios driver
slouken@281
  1554
CheckAtariXbiosVideo()
slouken@281
  1555
{
patmandin@2085
  1556
    AC_ARG_ENABLE(video-xbios,
slouken@1637
  1557
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
slouken@281
  1558
                  , enable_video_xbios=yes)
slouken@281
  1559
    video_xbios=no
slouken@281
  1560
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1561
        video_xbios=yes
slouken@1361
  1562
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1563
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1564
        have_video=yes
slouken@281
  1565
    fi
slouken@281
  1566
}
slouken@281
  1567
slouken@281
  1568
dnl Set up the Atari Gem driver
slouken@281
  1569
CheckAtariGemVideo()
slouken@281
  1570
{
patmandin@2085
  1571
    AC_ARG_ENABLE(video-gem,
slouken@1637
  1572
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
slouken@281
  1573
                  , enable_video_gem=yes)
slouken@281
  1574
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1575
        video_gem=no
slouken@281
  1576
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1577
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1578
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1579
            video_gem=yes
slouken@1361
  1580
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1581
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
patmandin@1825
  1582
            SDL_LIBS="$SDL_LIBS -lgem"
slouken@1361
  1583
            have_video=yes
slouken@281
  1584
        fi
slouken@281
  1585
    fi
slouken@281
  1586
}
slouken@281
  1587
slouken@1
  1588
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1589
CheckDummyVideo()
slouken@1
  1590
{
slouken@1
  1591
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1592
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1593
                  , enable_video_dummy=yes)
slouken@1
  1594
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1595
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1596
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1597
        have_video=yes
slouken@1
  1598
    fi
slouken@1
  1599
}
slouken@1
  1600
slouken@0
  1601
dnl Check to see if OpenGL support is desired
slouken@0
  1602
AC_ARG_ENABLE(video-opengl,
slouken@1952
  1603
AC_HELP_STRING([--enable-video-opengl], [include OpenGL support [[default=yes]]]),
slouken@0
  1604
              , enable_video_opengl=yes)
slouken@0
  1605
slouken@0
  1606
dnl Find OpenGL
icculus@1191
  1607
CheckOpenGLX11()
slouken@0
  1608
{
slouken@0
  1609
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1610
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1611
        video_opengl=no
slouken@0
  1612
        AC_TRY_COMPILE([
slouken@0
  1613
         #include <GL/gl.h>
slouken@0
  1614
         #include <GL/glx.h>
icculus@2125
  1615
         #include <GL/glu.h>
slouken@0
  1616
        ],[
slouken@0
  1617
        ],[
slouken@0
  1618
        video_opengl=yes
slouken@0
  1619
        ])
slouken@0
  1620
        AC_MSG_RESULT($video_opengl)
slouken@0
  1621
        if test x$video_opengl = xyes; then
slouken@1361
  1622
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1623
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@1952
  1624
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@0
  1625
        fi
slouken@0
  1626
    fi
slouken@0
  1627
}
slouken@0
  1628
slouken@279
  1629
dnl Find QNX RtP OpenGL
slouken@279
  1630
CheckOpenGLQNX()
slouken@279
  1631
{
slouken@279
  1632
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@279
  1633
        AC_MSG_CHECKING(for OpenGL (Photon) support)
slouken@279
  1634
        video_opengl=no
slouken@279
  1635
        AC_TRY_COMPILE([
slouken@279
  1636
         #include <GL/gl.h>
slouken@279
  1637
        ],[
slouken@279
  1638
        ],[
slouken@279
  1639
        video_opengl=yes
slouken@279
  1640
        ])
slouken@279
  1641
        AC_MSG_RESULT($video_opengl)
slouken@279
  1642
        if test x$video_opengl = xyes; then
slouken@1361
  1643
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1644
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1645
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1646
        fi
slouken@279
  1647
    fi
slouken@279
  1648
}
slouken@279
  1649
slouken@1361
  1650
dnl Check for Win32 OpenGL
slouken@1361
  1651
CheckWIN32GL()
slouken@1361
  1652
{
slouken@1361
  1653
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1654
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1655
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1952
  1656
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1361
  1657
    fi
slouken@1361
  1658
}
slouken@1361
  1659
slouken@0
  1660
dnl Check for BeOS OpenGL
slouken@0
  1661
CheckBeGL()
slouken@0
  1662
{
slouken@0
  1663
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1664
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1665
        AC_DEFINE(SDL_VIDEO_OPENGL_BGL)
slouken@1952
  1666
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1667
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1668
    fi
slouken@0
  1669
}
slouken@0
  1670
slouken@0
  1671
dnl Check for MacOS OpenGL
slouken@0
  1672
CheckMacGL()
slouken@0
  1673
{
slouken@0
  1674
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1675
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1676
        AC_DEFINE(SDL_VIDEO_OPENGL_CGL)
slouken@1952
  1677
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1550
  1678
        case "$host" in
slouken@0
  1679
            *-*-darwin*)
slouken@1625
  1680
                if test x$enable_video_cocoa = xyes; then
slouken@1625
  1681
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1682
                fi
slouken@0
  1683
        esac
slouken@0
  1684
    fi
slouken@0
  1685
}
slouken@0
  1686
patmandin@978
  1687
dnl Check for Mesa offscreen rendering
patmandin@989
  1688
CheckAtariOSMesa()
patmandin@978
  1689
{
patmandin@989
  1690
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1691
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1692
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1693
patmandin@991
  1694
        # Static linking to -lOSMesa
patmandin@989
  1695
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1696
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1697
            # -lOSMesa is really the static library
patmandin@989
  1698
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1699
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1700
            fi
patmandin@989
  1701
        else
patmandin@991
  1702
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1703
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1704
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1705
        fi
slouken@1361
  1706
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1707
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
slouken@1952
  1708
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
patmandin@1825
  1709
        SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
patmandin@1825
  1710
        SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
patmandin@991
  1711
patmandin@991
  1712
        AC_ARG_ENABLE(osmesa-shared,
slouken@1637
  1713
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
patmandin@991
  1714
                              , enable_osmesa_shared=yes)
patmandin@991
  1715
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1716
            # Dynamic linking
patmandin@991
  1717
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1718
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1719
            fi
slouken@1361
  1720
        fi
patmandin@978
  1721
    fi
patmandin@978
  1722
}
patmandin@978
  1723
slouken@0
  1724
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1725
CheckInputEvents()
slouken@0
  1726
{
slouken@0
  1727
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1728
    AC_ARG_ENABLE(input-events,
slouken@1637
  1729
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1730
                  , enable_input_events=yes)
slouken@0
  1731
    if test x$enable_input_events = xyes; then
slouken@0
  1732
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1733
        use_input_events=no
slouken@0
  1734
        AC_TRY_COMPILE([
slouken@0
  1735
          #include <linux/input.h>
slouken@0
  1736
        ],[
slouken@0
  1737
          #ifndef EVIOCGNAME
slouken@0
  1738
          #error EVIOCGNAME() ioctl not available
slouken@0
  1739
          #endif
slouken@0
  1740
        ],[
slouken@0
  1741
        use_input_events=yes
slouken@0
  1742
        ])
slouken@0
  1743
        AC_MSG_RESULT($use_input_events)
slouken@0
  1744
        if test x$use_input_events = xyes; then
slouken@1361
  1745
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1746
        fi
slouken@0
  1747
    fi
slouken@0
  1748
}
slouken@0
  1749
icculus@1201
  1750
dnl See if we can use the Touchscreen input library
icculus@1201
  1751
CheckTslib()
icculus@1201
  1752
{
icculus@1201
  1753
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1754
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1755
                  , enable_input_tslib=yes)
icculus@1201
  1756
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1757
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1758
        enable_input_tslib=no
icculus@1201
  1759
        AC_TRY_COMPILE([
icculus@1201
  1760
          #include "tslib.h"
icculus@1201
  1761
        ],[
icculus@1201
  1762
        ],[
icculus@1201
  1763
        enable_input_tslib=yes
icculus@1201
  1764
        ])
icculus@1201
  1765
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1766
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1767
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1768
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1769
        fi
icculus@1201
  1770
    fi
icculus@1201
  1771
}
icculus@1201
  1772
slouken@399
  1773
dnl See if we can use GNU pth library for threads
slouken@399
  1774
CheckPTH()
slouken@399
  1775
{
slouken@399
  1776
    dnl Check for pth support
slouken@399
  1777
    AC_ARG_ENABLE(pth,
slouken@1637
  1778
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1779
                  , enable_pth=yes)
slouken@399
  1780
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1781
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1782
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1783
            use_pth=no
slouken@399
  1784
        else
slouken@399
  1785
            use_pth=yes
slouken@399
  1786
        fi
slouken@399
  1787
        AC_MSG_CHECKING(pth)
slouken@1361
  1788
        AC_MSG_RESULT($use_pth)
slouken@399
  1789
        if test "x$use_pth" = xyes; then
slouken@1361
  1790
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1791
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1792
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1793
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1794
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1795
            have_threads=yes
slouken@399
  1796
        fi
slouken@399
  1797
    fi
slouken@399
  1798
}
slouken@399
  1799
slouken@0
  1800
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1801
CheckPTHREAD()
slouken@0
  1802
{
slouken@0
  1803
    dnl Check for pthread support
slouken@0
  1804
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1805
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1806
                  , enable_pthreads=yes)
slouken@0
  1807
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1808
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1809
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1810
                  , enable_pthread_sem=yes)
slouken@1550
  1811
    case "$host" in
slouken@1820
  1812
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1813
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1814
            pthread_lib="-lpthread"
slouken@1324
  1815
            ;;
slouken@0
  1816
        *-*-bsdi*)
slouken@0
  1817
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1818
            pthread_lib=""
slouken@0
  1819
            ;;
slouken@0
  1820
        *-*-darwin*)
slouken@0
  1821
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1822
# causes Carbon.p complaints?
slouken@0
  1823
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1824
            ;;
slouken@1565
  1825
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1826
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1827
            pthread_lib="-pthread"
slouken@0
  1828
            ;;
slouken@43
  1829
        *-*-netbsd*)
slouken@1383
  1830
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@2158
  1831
            pthread_lib="-lpthread"
slouken@43
  1832
            ;;
slouken@0
  1833
        *-*-openbsd*)
slouken@0
  1834
            pthread_cflags="-D_REENTRANT"
slouken@0
  1835
            pthread_lib="-pthread"
slouken@0
  1836
            ;;
slouken@0
  1837
        *-*-solaris*)
slouken@0
  1838
            pthread_cflags="-D_REENTRANT"
slouken@0
  1839
            pthread_lib="-lpthread -lposix4"
slouken@0
  1840
            ;;
slouken@0
  1841
        *-*-sysv5*)
slouken@0
  1842
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1843
            pthread_lib=""
slouken@0
  1844
            ;;
slouken@0
  1845
        *-*-irix*)
slouken@0
  1846
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1847
            pthread_lib="-lpthread"
slouken@0
  1848
            ;;
slouken@0
  1849
        *-*-aix*)
slouken@0
  1850
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1851
            pthread_lib="-lpthread"
slouken@0
  1852
            ;;
icculus@425
  1853
        *-*-hpux11*)
icculus@425
  1854
            pthread_cflags="-D_REENTRANT"
icculus@425
  1855
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1856
            ;;
slouken@0
  1857
        *-*-qnx*)
slouken@0
  1858
            pthread_cflags=""
slouken@0
  1859
            pthread_lib=""
slouken@0
  1860
            ;;
slouken@873
  1861
        *-*-osf*)
slouken@1019
  1862
            pthread_cflags="-D_REENTRANT"
slouken@873
  1863
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1864
                pthread_lib="-lpthread -lrt"
slouken@873
  1865
            else
slouken@1019
  1866
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1867
            fi
slouken@873
  1868
            ;;
slouken@0
  1869
        *)
slouken@0
  1870
            pthread_cflags="-D_REENTRANT"
slouken@0
  1871
            pthread_lib="-lpthread"
slouken@0
  1872
            ;;
slouken@0
  1873
    esac
icculus@1140
  1874
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1875
        # Save the original compiler flags and libraries
slouken@415
  1876
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1877
        # Add the pthread compiler flags and libraries
slouken@415
  1878
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1879
        # Check to see if we have pthread support on this system
slouken@0
  1880
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1881
        use_pthreads=no
slouken@0
  1882
        AC_TRY_LINK([
slouken@0
  1883
         #include <pthread.h>
slouken@0
  1884
        ],[
slouken@0
  1885
         pthread_attr_t type;
slouken@0
  1886
         pthread_attr_init(&type);
slouken@0
  1887
        ],[
slouken@0
  1888
        use_pthreads=yes
slouken@0
  1889
        ])
slouken@0
  1890
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1891
        # Restore the compiler flags and libraries
slouken@415
  1892
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1893
slouken@415
  1894
        # Do futher testing if we have pthread support...
slouken@0
  1895
        if test x$use_pthreads = xyes; then
slouken@1361
  1896
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1897
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1898
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1899
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1900
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1901
slouken@1438
  1902
            # Save the original compiler flags and libraries
slouken@1438
  1903
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1904
            # Add the pthread compiler flags and libraries
slouken@1438
  1905
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1906
slouken@0
  1907
            # Check to see if recursive mutexes are available
slouken@0
  1908
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1909
            has_recursive_mutexes=no
slouken@1324
  1910
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1911
                AC_TRY_COMPILE([
slouken@1324
  1912
                  #include <pthread.h>
slouken@1324
  1913
                ],[
slouken@1324
  1914
                  pthread_mutexattr_t attr;
slouken@1324
  1915
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1916
                ],[
slouken@1324
  1917
                has_recursive_mutexes=yes
slouken@1361
  1918
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1919
                ])
slouken@1324
  1920
            fi
slouken@1324
  1921
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1922
                AC_TRY_COMPILE([
slouken@1324
  1923
                  #include <pthread.h>
slouken@1324
  1924
                ],[
slouken@1324
  1925
                  pthread_mutexattr_t attr;
slouken@1324
  1926
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1927
                ],[
slouken@1324
  1928
                has_recursive_mutexes=yes
slouken@1361
  1929
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1930
                ])
slouken@1324
  1931
            fi
slouken@0
  1932
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1933
slouken@94
  1934
            # Check to see if pthread semaphore support is missing
slouken@94
  1935
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1936
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1937
                have_pthread_sem=no
slouken@94
  1938
                AC_TRY_COMPILE([
slouken@94
  1939
                  #include <pthread.h>
slouken@94
  1940
                  #include <semaphore.h>
slouken@94
  1941
                ],[
slouken@94
  1942
                ],[
slouken@94
  1943
                have_pthread_sem=yes
slouken@94
  1944
                ])
slouken@94
  1945
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1946
            fi
slouken@94
  1947
slouken@1438
  1948
            # Restore the compiler flags and libraries
slouken@1438
  1949
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1950
slouken@1361
  1951
            # Basic thread creation functions
slouken@1361
  1952
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1953
slouken@1361
  1954
            # Semaphores
slouken@1361
  1955
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1956
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1957
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1958
            else
slouken@1361
  1959
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1960
            fi
slouken@0
  1961
slouken@1361
  1962
            # Mutexes
slouken@1361
  1963
            # We can fake these with semaphores if necessary
slouken@1361
  1964
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1965
slouken@1361
  1966
            # Condition variables
slouken@1361
  1967
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1968
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1969
slouken@1361
  1970
            have_threads=yes
slouken@185
  1971
        else
slouken@1361
  1972
            CheckPTH
slouken@814
  1973
        fi
slouken@814
  1974
    fi
slouken@814
  1975
}
slouken@814
  1976
slouken@0
  1977
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  1978
CheckWIN32()
slouken@0
  1979
{
slouken@0
  1980
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  1981
    have_win32_gcc=no
slouken@0
  1982
    AC_TRY_COMPILE([
slouken@0
  1983
     #include <windows.h>
slouken@0
  1984
    ],[
slouken@0
  1985
    ],[
slouken@0
  1986
    have_win32_gcc=yes
slouken@0
  1987
    ])
slouken@0
  1988
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  1989
    if test x$have_win32_gcc != xyes; then
slouken@0
  1990
       AC_MSG_ERROR([
slouken@0
  1991
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  1992
       ])
slouken@0
  1993
    fi
slouken@0
  1994
slouken@0
  1995
    dnl See if the user wants to redirect standard output to files
slouken@0
  1996
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  1997
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  1998
                  , enable_stdio_redirect=yes)
slouken@0
  1999
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  2000
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  2001
    fi
slouken@0
  2002
}
slouken@0
  2003
slouken@0
  2004
dnl Find the DirectX includes and libraries
slouken@0
  2005
CheckDIRECTX()
slouken@0
  2006
{
slouken@0
  2007
    AC_ARG_ENABLE(directx,
slouken@1637
  2008
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  2009
                  , enable_directx=yes)
slouken@0
  2010
    if test x$enable_directx = xyes; then
slouken@1895
  2011
        AC_CHECK_HEADER(d3d9.h, have_d3d=yes)
slouken@1361
  2012
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@2714
  2013
        AC_CHECK_HEADER(dinput.h, have_dinput=yes)
slouken@0
  2014
    fi
slouken@158
  2015
}
slouken@158
  2016
slouken@294
  2017
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  2018
CheckDLOPEN()
slouken@294
  2019
{
slouken@731
  2020
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  2021
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  2022
                  , enable_sdl_dlopen=yes)
slouken@731
  2023
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  2024
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  2025
        have_dlopen=no
slouken@294
  2026
        AC_TRY_COMPILE([
slouken@294
  2027
         #include <dlfcn.h>
slouken@294
  2028
        ],[
slouken@1638
  2029
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  2030
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  2031
         #endif
slouken@294
  2032
        ],[
slouken@1361
  2033
        have_dlopen=yes
slouken@294
  2034
        ])
slouken@1361
  2035
        AC_MSG_RESULT($have_dlopen)
slouken@294
  2036
slouken@1361
  2037
        if test x$have_dlopen = xyes; then
slouken@1521
  2038
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  2039
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  2040
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  2041
            AC_CHECK_LIB(dl, dlvsym, have_dlvsym=yes)
slouken@1361
  2042
            if test x$have_dlvsym = xyes; then
slouken@1361
  2043
                AC_DEFINE(HAVE_DLVSYM)
slouken@1361
  2044
            fi
slouken@1361
  2045
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  2046
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  2047
            have_loadso=yes
slouken@294
  2048
        fi
slouken@294
  2049
    fi
slouken@294
  2050
}
slouken@294
  2051
patmandin@651
  2052
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  2053
CheckAtariLdg()
patmandin@651
  2054
{
patmandin@651
  2055
    AC_ARG_ENABLE(atari-ldg,
slouken@1637
  2056
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
patmandin@651
  2057
                  , enable_atari_ldg=yes)
patmandin@651
  2058
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  2059
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  2060
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  2061
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  2062
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  2063
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
patmandin@1825
  2064
            SDL_LIBS="$SDL_LIBS -lldg -lgem"
icculus@1173
  2065
            have_loadso=yes
patmandin@651
  2066
        fi
patmandin@651
  2067
    fi
patmandin@651
  2068
}
patmandin@651
  2069
slouken@381
  2070
dnl Check for the usbhid(3) library on *BSD
slouken@381
  2071
CheckUSBHID()
slouken@381
  2072
{
slouken@381
  2073
    if test x$enable_joystick = xyes; then
slouken@1565
  2074
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  2075
        if test x$have_libusbhid = xyes; then
slouken@1565
  2076
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  2077
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  2078
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  2079
        else
slouken@1565
  2080
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  2081
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  2082
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  2083
        fi
slouken@1361
  2084
            
slouken@1361
  2085
        save_CFLAGS="$CFLAGS"
slouken@1361
  2086
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  2087
slouken@381
  2088
        AC_MSG_CHECKING(for usbhid)
slouken@381
  2089
        have_usbhid=no
slouken@381
  2090
        AC_TRY_COMPILE([
slouken@404
  2091
          #include <sys/types.h>
slouken@403
  2092
          #if defined(HAVE_USB_H)
slouken@403
  2093
          #include <usb.h>
slouken@403
  2094
          #endif
slouken@1565
  2095
          #ifdef __DragonFly__
slouken@1565
  2096
          # include <bus/usb/usb.h>
slouken@1565
  2097
          # include <bus/usb/usbhid.h>
slouken@1565
  2098
          #else
slouken@1565
  2099
          # include <dev/usb/usb.h>
slouken@1565
  2100
          # include <dev/usb/usbhid.h>
slouken@1565
  2101
          #endif
slouken@381
  2102
          #if defined(HAVE_USBHID_H)
slouken@381
  2103
          #include <usbhid.h>
slouken@381
  2104
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  2105
          #include <libusb.h>
slouken@381
  2106
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2107
          #include <libusbhid.h>
slouken@404
  2108
          #endif
slouken@381
  2109
        ],[
slouken@381
  2110
          struct report_desc *repdesc;
slouken@381
  2111
          struct usb_ctl_report *repbuf;
slouken@402
  2112
          hid_kind_t hidkind;
slouken@381
  2113
        ],[
slouken@381
  2114
        have_usbhid=yes
slouken@381
  2115
        ])
slouken@381
  2116
        AC_MSG_RESULT($have_usbhid)
slouken@381
  2117
slouken@381
  2118
        if test x$have_usbhid = xyes; then
slouken@381
  2119
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  2120
            have_usbhid_ucr_data=no
slouken@381
  2121
            AC_TRY_COMPILE([
slouken@404
  2122
              #include <sys/types.h>
slouken@404
  2123
              #if defined(HAVE_USB_H)
slouken@404
  2124
              #include <usb.h>
slouken@404
  2125
              #endif
slouken@1565
  2126
              #ifdef __DragonFly__
slouken@1565
  2127
              # include <bus/usb/usb.h>
slouken@1565
  2128
              # include <bus/usb/usbhid.h>
slouken@1565
  2129
              #else
slouken@1565
  2130
              # include <dev/usb/usb.h>
slouken@1565
  2131
              # include <dev/usb/usbhid.h>
slouken@1565
  2132
              #endif
slouken@381
  2133
              #if defined(HAVE_USBHID_H)
slouken@381
  2134
              #include <usbhid.h>
slouken@381
  2135
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  2136
              #include <libusb.h>
slouken@381
  2137
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2138
              #include <libusbhid.h>
slouken@381
  2139
              #endif
slouken@381
  2140
            ],[
slouken@381
  2141
              struct usb_ctl_report buf;
slouken@381
  2142
              if (buf.ucr_data) { }
slouken@381
  2143
            ],[
slouken@381
  2144
            have_usbhid_ucr_data=yes
slouken@381
  2145
            ])
slouken@381
  2146
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2147
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2148
            fi
slouken@381
  2149
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2150
            
slouken@1361
  2151
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2152
            have_usbhid_new=no
slouken@407
  2153
            AC_TRY_COMPILE([
slouken@407
  2154
              #include <sys/types.h>
slouken@407
  2155
              #if defined(HAVE_USB_H)
slouken@407
  2156
              #include <usb.h>
slouken@407
  2157
              #endif
slouken@2158
  2158
	      #ifdef __DragonFly__
slouken@2158
  2159
              #include <bus/usb/usb.h>
slouken@2158
  2160
              #include <bus/usb/usbhid.h>
slouken@2158
  2161
	      #else
slouken@407
  2162
              #include <dev/usb/usb.h>
slouken@407
  2163
              #include <dev/usb/usbhid.h>
slouken@2158
  2164
	      #endif
slouken@407
  2165
              #if defined(HAVE_USBHID_H)
slouken@407
  2166
              #include <usbhid.h>
slouken@407
  2167
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2168
              #include <libusb.h>
slouken@407
  2169
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2170
              #include <libusbhid.h>
slouken@407
  2171
              #endif
slouken@407
  2172
            ],[
slouken@407
  2173
              report_desc_t d;
slouken@1361
  2174
              hid_start_parse(d, 1, 1);
slouken@407
  2175
            ],[
slouken@407
  2176
            have_usbhid_new=yes
slouken@407
  2177
            ])
slouken@407
  2178
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2179
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2180
            fi
slouken@407
  2181
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2182
slouken@1565
  2183
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2184
            have_machine_joystick=no
slouken@1565
  2185
            AC_TRY_COMPILE([
slouken@1565
  2186
              #include <machine/joystick.h>
slouken@1565
  2187
            ],[
slouken@1565
  2188
              struct joystick t;
slouken@1565
  2189
            ],[
slouken@1565
  2190
            have_machine_joystick=yes
slouken@1565
  2191
            ])
slouken@1565
  2192
            if test x$have_machine_joystick = xyes; then
slouken@1565
  2193
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  2194
            fi
slouken@1565
  2195
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2196
slouken@1361
  2197
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  2198
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2199
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2200
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2201
            have_joystick=yes
slouken@381
  2202
        fi
slouken@1361
  2203
        CFLAGS="$save_CFLAGS"
slouken@381
  2204
    fi
slouken@381
  2205
}
slouken@381
  2206
slouken@1361
  2207
dnl Check for clock_gettime()
slouken@1361
  2208
CheckClockGettime()
slouken@795
  2209
{
slouken@1361
  2210
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  2211
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  2212
                  , enable_clock_gettime=no)
slouken@1361
  2213
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2214
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2215
        if test x$have_clock_gettime = xyes; then
slouken@1361
  2216
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  2217
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
icculus@1175
  2218
        fi
slouken@795
  2219
    fi
slouken@795
  2220
}
slouken@795
  2221
slouken@1062
  2222
dnl Check for a valid linux/version.h
slouken@1062
  2223
CheckLinuxVersion()
slouken@1062
  2224
{
slouken@1062
  2225
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2226
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2227
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2228
    fi
slouken@1062
  2229
}
slouken@1062
  2230
slouken@1127
  2231
dnl Check if we want to use RPATH
slouken@1127
  2232
CheckRPATH()
slouken@1127
  2233
{
slouken@1127
  2234
    AC_ARG_ENABLE(rpath,
slouken@1637
  2235
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2236
                  , enable_rpath=yes)
slouken@1127
  2237
}
slouken@1127
  2238
slouken@1550
  2239
dnl Set up the configuration based on the host platform!
slouken@1550
  2240
case "$host" in
slouken@1361
  2241
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  2242
        ARCH=linux
slouken@1361
  2243
        CheckDummyVideo
slouken@1361
  2244
        CheckIPod
slouken@1361
  2245
        # Set up files for the timer library
icculus@1140
  2246
        if test x$enable_timers = xyes; then
slouken@1361
  2247
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2248
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2249
            have_timers=yes
icculus@1140
  2250
        fi
slouken@1361
  2251
        ;;
slouken@2775
  2252
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*|*-*-minix*)
slouken@1550
  2253
        case "$host" in
slouken@1361
  2254
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2255
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2256
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2257
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2258
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2259
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2260
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2261
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2262
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2263
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2264
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2265
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2266
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2267
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2268
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2269
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2270
            *-*-osf*)           ARCH=osf ;;
slouken@2775
  2271
            *-*-minix*)         ARCH=minix ;;
slouken@795
  2272
        esac
icculus@1573
  2273
        CheckVisibilityHidden
slouken@1
  2274
        CheckDummyVideo
slouken@68
  2275
        CheckDiskAudio
icculus@1532
  2276
        CheckDummyAudio
slouken@371
  2277
        CheckDLOPEN
slouken@0
  2278
        CheckOSS
slouken@1361
  2279
        CheckDMEDIA
slouken@1438
  2280
        CheckMME
slouken@0
  2281
        CheckALSA
icculus@2271
  2282
        CheckPulseAudio
slouken@0
  2283
        CheckARTSC
slouken@0
  2284
        CheckESD
slouken@0
  2285
        CheckNAS
slouken@0
  2286
        CheckX11
slouken@30
  2287
        CheckNANOX
slouken@0
  2288
        CheckFBCON
slouken@167
  2289
        CheckDirectFB
slouken@2947
  2290
        CheckFusionSound
slouken@70
  2291
        CheckPS2GS
slouken@0
  2292
        CheckSVGA
slouken@1361
  2293
        CheckVGL
slouken@1361
  2294
        CheckWscons
icculus@1191
  2295
        CheckOpenGLX11
slouken@0
  2296
        CheckInputEvents
icculus@1201
  2297
        CheckTslib
slouken@1361
  2298
        CheckUSBHID
slouken@0
  2299
        CheckPTHREAD
slouken@1361
  2300
        CheckClockGettime
slouken@1062
  2301
        CheckLinuxVersion
slouken@1127
  2302
        CheckRPATH
slouken@1361
  2303
        # Set up files for the audio library
slouken@1361
  2304
        if test x$enable_audio = xyes; then
slouken@1361
  2305
          case $ARCH in
slouken@1565
  2306
            sysv5|solaris|hpux)
slouken@1361
  2307
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2308
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2309
                have_audio=yes
slouken@1361
  2310
            ;;
slouken@1565
  2311
            netbsd|openbsd)
slouken@1567
  2312
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2313
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2314
                have_audio=yes
slouken@1361
  2315
            ;;
slouken@1361
  2316
            aix)
icculus@2049
  2317
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUDIO)
slouken@1361
  2318
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2319
                have_audio=yes
slouken@1361
  2320
            ;;
slouken@1361
  2321
          esac
slouken@371
  2322
        fi
slouken@0
  2323
        # Set up files for the joystick library
slouken@0
  2324
        if test x$enable_joystick = xyes; then
slouken@1361
  2325
          case $ARCH in
slouken@1361
  2326
            linux)
slouken@1361
  2327
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2328
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2329
                have_joystick=yes
slouken@1361
  2330
            ;;
slouken@1361
  2331
          esac
slouken@0
  2332
        fi
slouken@2713
  2333
        # Set up files for the haptic library
slouken@2713
  2334
        if test x$enable_haptic = xyes; then
slouken@2713
  2335
           if test x$use_input_events = xyes; then
slouken@2713
  2336
             case $ARCH in
slouken@2713
  2337
               linux)
slouken@2713
  2338
                   AC_DEFINE(SDL_HAPTIC_LINUX)
slouken@2713
  2339
                   SOURCES="$SOURCES $srcdir/src/haptic/linux/*.c"
slouken@2713
  2340
                   have_haptic=yes
slouken@2713
  2341
               ;;
slouken@2713
  2342
             esac
slouken@2713
  2343
           fi
slouken@2713
  2344
        fi
slouken@0
  2345
        # Set up files for the cdrom library
slouken@0
  2346
        if test x$enable_cdrom = xyes; then
slouken@1361
  2347
          case $ARCH in
slouken@1361
  2348
            linux|solaris)
slouken@1361
  2349
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2350
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2351
                have_cdrom=yes
slouken@1361
  2352
            ;;
slouken@1361
  2353
            *freebsd*)
slouken@1361
  2354
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2355
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2356
                have_cdrom=yes
slouken@1361
  2357
            ;;
slouken@1383
  2358
            *openbsd*|*netbsd*)
slouken@1361
  2359
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2360
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2361
                have_cdrom=yes
slouken@1361
  2362
            ;;
slouken@1361
  2363
            bsdi)
slouken@1361
  2364
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2365
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2366
                have_cdrom=yes
slouken@1361
  2367
            ;;
slouken@1361
  2368
            aix)
slouken@1361
  2369
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2370
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2371
                have_cdrom=yes
slouken@1361
  2372
            ;;
slouken@1361
  2373
            osf)
slouken@1361
  2374
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2375
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2376
                have_cdrom=yes
slouken@1361
  2377
            ;;
slouken@1361
  2378
          esac
slouken@0
  2379
        fi
slouken@0
  2380
        # Set up files for the thread library
slouken@1361
  2381
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2382
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2383
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2384
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2385
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2386
            have_threads=yes
slouken@0
  2387
        fi
slouken@0
  2388
        # Set up files for the timer library
slouken@0
  2389
        if test x$enable_timers = xyes; then
slouken@1361
  2390
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2391
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2392
            have_timers=yes
slouken@0
  2393
        fi
slouken@0
  2394
        ;;
slouken@0
  2395
    *-*-qnx*)
slouken@0
  2396
        ARCH=qnx
slouken@1
  2397
        CheckDummyVideo
slouken@68
  2398
        CheckDiskAudio
icculus@1532
  2399
        CheckDummyAudio
slouken@371
  2400
        CheckDLOPEN
slouken@0
  2401
        CheckNAS
slouken@0
  2402
        CheckPHOTON
slouken@0
  2403
        CheckX11
icculus@1191
  2404
        CheckOpenGLX11
slouken@0
  2405
        CheckPTHREAD
slouken@0
  2406
        # Set up files for the audio library
slouken@0
  2407
        if test x$enable_audio = xyes; then
slouken@1361
  2408
            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
slouken@1361
  2409
            SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
slouken@1521
  2410
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2411
            have_audio=yes
slouken@0
  2412
        fi
slouken@0
  2413
        # Set up files for the cdrom library
slouken@0
  2414
        if test x$enable_cdrom = xyes; then
slouken@1361
  2415
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2416
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2417
            have_cdrom=yes
slouken@0
  2418
        fi
slouken@0
  2419
        # Set up files for the timer library
slouken@0
  2420
        if test x$enable_timers = xyes; then
slouken@1361
  2421
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2422
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2423
            have_timers=yes
slouken@0
  2424
        fi
slouken@0
  2425
        ;;
slouken@0
  2426
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2427
        ARCH=win32
slouken@1550
  2428
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2429
            # Default cross-compile location
slouken@2148
  2430
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32
slouken@0
  2431
        else
slouken@0
  2432
            # Look for the location of the tools and install there
slouken@750
  2433
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2434
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2435
            fi
slouken@0
  2436
        fi
slouken@1
  2437
        CheckDummyVideo
slouken@68
  2438
        CheckDiskAudio
icculus@1532
  2439
        CheckDummyAudio
slouken@0
  2440
        CheckWIN32
slouken@1361
  2441
        CheckWIN32GL
slouken@0
  2442
        CheckDIRECTX
slouken@1895
  2443
        # Set up files for the video library
slouken@1895
  2444
        if test x$enable_video = xyes; then
slouken@1895
  2445
            AC_DEFINE(SDL_VIDEO_DRIVER_WIN32)
slouken@1895
  2446
            SOURCES="$SOURCES $srcdir/src/video/win32/*.c"
slouken@1895
  2447
            have_video=yes
slouken@1895
  2448
            AC_ARG_ENABLE(render-gdi,
slouken@1895
  2449
AC_HELP_STRING([--enable-render-gdi], [enable the GDI render driver [[default=yes]]]),
slouken@1895
  2450
                                , enable_render_gdi=yes)
slouken@1895
  2451
            if test x$enable_render_gdi = xyes; then
slouken@1895
  2452
                AC_DEFINE(SDL_VIDEO_RENDER_GDI)
slouken@1895
  2453
            fi
slouken@1895
  2454
            AC_ARG_ENABLE(render-d3d,
slouken@1895
  2455
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@1895
  2456
                                , enable_render_d3d=yes)
slouken@1895
  2457
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
slouken@1895
  2458
                AC_DEFINE(SDL_VIDEO_RENDER_D3D)
slouken@1895
  2459
            fi
slouken@1895
  2460
        fi
slouken@0
  2461
        # Set up files for the audio library
slouken@0
  2462
        if test x$enable_audio = xyes; then
icculus@2070
  2463
            AC_DEFINE(SDL_AUDIO_DRIVER_WINWAVEOUT)
slouken@1361
  2464
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1895
  2465
            if test x$have_dsound = xyes; then
slouken@1361
  2466
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2467
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2468
            fi
slouken@1361
  2469
            have_audio=yes
slouken@0
  2470
        fi
slouken@0
  2471
        # Set up files for the joystick library
slouken@0
  2472
        if test x$enable_joystick = xyes; then
slouken@1895
  2473
            if test x$have_dinput = xyes; then
slouken@1895
  2474
                AC_DEFINE(SDL_JOYSTICK_DINPUT)
slouken@1895
  2475
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_dxjoystick.c"
bobbens@2717
  2476
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldinput8 -ldxguid -ldxerr8 -lole32"
slouken@1895
  2477
            else
slouken@1895
  2478
                AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1895
  2479
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_mmjoystick.c"
slouken@1895
  2480
            fi
slouken@1361
  2481
            have_joystick=yes
slouken@0
  2482
        fi
slouken@2713
  2483
        if test x$enable_haptic = xyes; then
slouken@2713
  2484
            if test x$have_dinput = xyes; then
slouken@2713
  2485
                AC_DEFINE(SDL_HAPTIC_DINPUT)
slouken@2713
  2486
                SOURCES="$SOURCES $srcdir/src/haptic/win32/SDL_syshaptic.c"
slouken@2713
  2487
                have_haptic=yes
slouken@2713
  2488
            fi
slouken@2713
  2489
        fi
slouken@0
  2490
        # Set up files for the cdrom library
slouken@0
  2491
        if test x$enable_cdrom = xyes; then
slouken@1361
  2492
            AC_DEFINE(SDL_CDROM_WIN32)
slouken@1361
  2493
            SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
slouken@1361
  2494
            have_cdrom=yes
slouken@0
  2495
        fi
slouken@0
  2496
        # Set up files for the thread library
slouken@0
  2497
        if test x$enable_threads = xyes; then
slouken@1361
  2498
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2499
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2500
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2501
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2502
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2503
            have_threads=yes
slouken@0
  2504
        fi
slouken@0
  2505
        # Set up files for the timer library
slouken@0
  2506
        if test x$enable_timers = xyes; then
slouken@1361
  2507
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2508
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2509
            have_timers=yes
slouken@1361
  2510
        fi
slouken@1361
  2511
        # Set up files for the shared object loading library
slouken@1361
  2512
        if test x$enable_loadso = xyes; then
slouken@1361
  2513
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2514
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2515
            have_loadso=yes
slouken@1361
  2516
        fi
slouken@1361
  2517
        # Set up the system libraries we need
slouken@2148
  2518
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lunicows -luser32 -lgdi32 -lmsimg32 -lwinmm"
slouken@0
  2519
        # The Win32 platform requires special setup
slouken@2204
  2520
        SOURCES="$SOURCES $srcdir/src/main/win32/*.rc"
slouken@1397
  2521
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2522
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2523
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2524
        ;;
slouken@0
  2525
    *-*-beos*)
slouken@0
  2526
        ARCH=beos
slouken@0
  2527
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2528
        CheckDummyVideo
slouken@68
  2529
        CheckDiskAudio
icculus@1532
  2530
        CheckDummyAudio
slouken@0
  2531
        CheckBWINDOW
slouken@0
  2532
        CheckBeGL
slouken@0
  2533
        # Set up files for the audio library
slouken@0
  2534
        if test x$enable_audio = xyes; then
icculus@2049
  2535
            AC_DEFINE(SDL_AUDIO_DRIVER_BEOSAUDIO)
slouken@1361
  2536
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2537
            have_audio=yes
slouken@0
  2538
        fi
slouken@0
  2539
        # Set up files for the joystick library
slouken@0
  2540
        if test x$enable_joystick = xyes; then
slouken@1361
  2541
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2542
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2543
            have_joystick=yes
slouken@0
  2544
        fi
slouken@0
  2545
        # Set up files for the cdrom library
slouken@0
  2546
        if test x$enable_cdrom = xyes; then
slouken@1361
  2547
            AC_DEFINE(SDL_CDROM_BEOS)
slouken@1361
  2548
            SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
slouken@1361
  2549
            have_cdrom=yes
slouken@0
  2550
        fi
slouken@0
  2551
        # Set up files for the thread library
slouken@0
  2552
        if test x$enable_threads = xyes; then
slouken@1361
  2553
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2554
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2555
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2556
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2557
            have_threads=yes
slouken@0
  2558
        fi
slouken@0
  2559
        # Set up files for the timer library
slouken@0
  2560
        if test x$enable_timers = xyes; then
slouken@1361
  2561
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2562
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2563
            have_timers=yes
slouken@1361
  2564
        fi
slouken@1361
  2565
        # Set up files for the shared object loading library
slouken@1361
  2566
        if test x$enable_loadso = xyes; then
slouken@1361
  2567
            AC_DEFINE(SDL_LOADSO_BEOS)
slouken@1361
  2568
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2569
            have_loadso=yes
slouken@0
  2570
        fi
slouken@1367
  2571
        # The BeOS platform requires special setup.
slouken@1367
  2572
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2573
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2574
        ;;
slouken@0
  2575
    *-*-darwin* )
icculus@1133
  2576
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2577
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2578
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2579
        ARCH=macosx
slouken@1624
  2580
slouken@1628
  2581
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2582
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2583
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2584
slouken@1628
  2585
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2586
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2587
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2588
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2589
        EXTRA_LDFLAGS=""
slouken@1624
  2590
slouken@1742
  2591
        CheckVisibilityHidden
slouken@1
  2592
        CheckDummyVideo
slouken@68
  2593
        CheckDiskAudio
icculus@1532
  2594
        CheckDummyAudio
slouken@1638
  2595
        CheckDLOPEN
slouken@1889
  2596
slouken@1648
  2597
        # Set up files for the shared object loading library
slouken@1648
  2598
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2599
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2600
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2601
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2602
            have_loadso=yes
slouken@1648
  2603
        fi
slouken@1648
  2604
icculus@1133
  2605
        CheckCOCOA
icculus@1174
  2606
        CheckX11
slouken@0
  2607
        CheckMacGL
icculus@1191
  2608
        CheckOpenGLX11
slouken@0
  2609
        CheckPTHREAD
icculus@1445
  2610
slouken@2238
  2611
        # Good optimization on Mac OS X, yes...
slouken@2238
  2612
        EXTRA_CFLAGS="$EXTRA_CFLAGS -falign-loops=16"
slouken@2238
  2613
icculus@1445
  2614
        # Need this or things might misbuild on a G3.
slouken@1521
  2615
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2616
slouken@0
  2617
        # Set up files for the audio library
slouken@0
  2618
        if test x$enable_audio = xyes; then
slouken@1361
  2619
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2620
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2621
            AC_DEFINE(SDL_AUDIO_DRIVER_SNDMGR)
slouken@1361
  2622
            SOURCES="$SOURCES $srcdir/src/audio/macrom/*.c"
slouken@1361
  2623
            have_audio=yes
slouken@0
  2624
        fi
slouken@0
  2625
        # Set up files for the joystick library
slouken@0
  2626
        if test x$enable_joystick = xyes; then
slouken@1361
  2627
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2628
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1361
  2629
            have_joystick=yes
slouken@0
  2630
        fi
slouken@2713
  2631
        # Set up files for the haptic library
slouken@2713
  2632
        if test x$enable_haptic = xyes; then
slouken@2713
  2633
            AC_DEFINE(SDL_HAPTIC_IOKIT)
slouken@2713
  2634
            SOURCES="$SOURCES $srcdir/src/haptic/darwin/*.c"
slouken@2713
  2635
            have_haptic=yes
slouken@2713
  2636
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,ForceFeedback"
slouken@2713
  2637
        fi
slouken@0
  2638
        # Set up files for the cdrom library
slouken@0
  2639
        if test x$enable_cdrom = xyes; then
slouken@1361
  2640
            AC_DEFINE(SDL_CDROM_MACOSX)
slouken@1361
  2641
            SOURCES="$SOURCES $srcdir/src/cdrom/macosx/*.c"
slouken@1361
  2642
            have_cdrom=yes
slouken@0
  2643
        fi
slouken@0
  2644
        # Set up files for the timer library
slouken@0
  2645
        if test x$enable_timers = xyes; then
slouken@1361
  2646
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2647
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2648
            have_timers=yes
slouken@1361
  2649
        fi
slouken@1621
  2650
        # The Mac OS X platform requires special setup.
slouken@1521
  2651
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@1910
  2652
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
slouken@1910
  2653
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
icculus@2104
  2654
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
slouken@1361
  2655
        # If either the audio or CD driver is used, add the AudioUnit framework
slouken@1361
  2656
        if test x$enable_audio = xyes -o x$enable_cdrom = xyes; then
slouken@3007
  2657
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreAudio -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2658
        fi
slouken@0
  2659
        ;;
slouken@281
  2660
    *-*-mint*)
slouken@281
  2661
        ARCH=mint
slouken@281
  2662
        CheckDummyVideo
slouken@281
  2663
        CheckDiskAudio
icculus@1532
  2664
        CheckDummyAudio
slouken@281
  2665
        CheckAtariBiosEvent
slouken@281
  2666
        CheckAtariXbiosVideo
slouken@281
  2667
        CheckAtariGemVideo
slouken@398
  2668
        CheckAtariAudio
patmandin@651
  2669
        CheckAtariLdg
slouken@1361
  2670
        CheckAtariOSMesa
slouken@281
  2671
        CheckPTH
slouken@281
  2672
        # Set up files for the audio library
slouken@398
  2673
        if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@398
  2674
            if test x$enable_audio = xyes; then
slouken@1361
  2675
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2676
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2677
                have_audio=yes
slouken@398
  2678
            fi
slouken@281
  2679
        fi
slouken@281
  2680
        # Set up files for the joystick library
slouken@281
  2681
        if test x$enable_joystick = xyes; then
slouken@1361
  2682
            AC_DEFINE(SDL_JOYSTICK_MINT)
slouken@1361
  2683
            SOURCES="$SOURCES $srcdir/src/joystick/mint/*.c"
slouken@1361
  2684
            have_joystick=yes
slouken@281
  2685
        fi
slouken@281
  2686
        # Set up files for the cdrom library
slouken@281
  2687
        if test x$enable_cdrom = xyes; then
slouken@1361
  2688
            AC_DEFINE(SDL_CDROM_MINT)
slouken@1361
  2689
            SOURCES="$SOURCES $srcdir/src/cdrom/mint/*.c"
slouken@1361
  2690
            have_cdrom=yes
slouken@281
  2691
        fi
slouken@281
  2692
        # Set up files for the timer library
slouken@281
  2693
        if test x$enable_timers = xyes; then
slouken@557
  2694
            if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@1361
  2695
                AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2696
                SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@557
  2697
            else
slouken@1361
  2698
                AC_DEFINE(SDL_TIMER_MINT)
slouken@1361
  2699
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.c"
patmandin@1477
  2700
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.S"
slouken@557
  2701
            fi
slouken@1361
  2702
            have_timers=yes
slouken@281
  2703
        fi
slouken@281
  2704
        ;;
slouken@1035
  2705
    *-riscos)
slouken@687
  2706
        ARCH=riscos
slouken@1361
  2707
        CheckOSS
slouken@1361
  2708
        CheckPTHREAD
slouken@955
  2709
        # Set up files for the video library
slouken@955
  2710
        if test x$enable_video = xyes; then
slouken@1361
  2711
            AC_DEFINE(SDL_VIDEO_DRIVER_RISCOS)
slouken@1361
  2712