configure.in
author Sam Lantinga <slouken@libsdl.org>
Sat, 10 Oct 2009 09:03:08 +0000
branchSDL-1.2
changeset 4300 602642738b83
parent 4298 7d60c0ac6aae
child 4308 447fd6ae10cf
permissions -rw-r--r--
Debian patch: 050_altivec_detection.diff
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(README)
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AC_CONFIG_HEADER(include/SDL_config.h)
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AC_GNU_SOURCE
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AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
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dnl Set various version strings - taken gratefully from the GTk sources
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#
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# Making releases:
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# Edit include/SDL/SDL_version.h and change the version, then:
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#   SDL_MICRO_VERSION += 1;
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#   SDL_INTERFACE_AGE += 1;
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#   SDL_BINARY_AGE += 1;
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# if any functions have been added, set SDL_INTERFACE_AGE to 0.
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# if backwards compatibility has been broken,
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# set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0.
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#
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SDL_MAJOR_VERSION=1
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SDL_MINOR_VERSION=2
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SDL_MICRO_VERSION=14
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SDL_INTERFACE_AGE=3
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SDL_BINARY_AGE=14
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SDL_VERSION=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION.$SDL_MICRO_VERSION
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AC_SUBST(SDL_MAJOR_VERSION)
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AC_SUBST(SDL_MINOR_VERSION)
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AC_SUBST(SDL_MICRO_VERSION)
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AC_SUBST(SDL_INTERFACE_AGE)
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AC_SUBST(SDL_BINARY_AGE)
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AC_SUBST(SDL_VERSION)
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# libtool versioning
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LT_INIT([win32-dll])
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LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
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LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
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LT_REVISION=$SDL_INTERFACE_AGE
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LT_AGE=`expr $SDL_BINARY_AGE - $SDL_INTERFACE_AGE`
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AC_SUBST(LT_RELEASE)
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AC_SUBST(LT_CURRENT)
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AC_SUBST(LT_REVISION)
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AC_SUBST(LT_AGE)
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dnl Detect the canonical build and host environments
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AC_CONFIG_AUX_DIR([build-scripts])
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AC_CANONICAL_HOST
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AC_C_BIGENDIAN
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if test x$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 Check for tools
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AC_PROG_LIBTOOL
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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if test -z "$host_alias"; then
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    hostaliaswindres=
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else
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    hostaliaswindres="$host_alias-windres"
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fi
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AC_CHECK_PROGS(WINDRES, [windres $hostaliaswindres $host_os-windres])
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dnl Set up the compiler and linker flags
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INCLUDE="-I$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 $EXTRA_LDFLAGS"
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dnl Check for compiler characteristics
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AC_C_CONST
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AC_C_INLINE
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AC_C_VOLATILE
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dnl See whether we are allowed to use the system C library
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AC_ARG_ENABLE(libc,
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AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
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              , enable_libc=yes)
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if test x$enable_libc = xyes; then
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    AC_DEFINE(HAVE_LIBC)
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    dnl Check for C library headers
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    AC_HEADER_STDC
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    AC_CHECK_HEADERS(sys/types.h stdio.h stdlib.h stddef.h stdarg.h malloc.h memory.h string.h strings.h inttypes.h stdint.h ctype.h math.h iconv.h signal.h)
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    dnl Check for typedefs, structures, etc.
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    AC_TYPE_SIZE_T
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    if test x$ac_cv_header_inttypes_h = xyes -o x$ac_cv_header_stdint_h = xyes; then
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        AC_CHECK_TYPE(int64_t)
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        if test x$ac_cv_type_int64_t = xyes; then
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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        have_inttypes=yes
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    fi
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    dnl Checks for library functions.
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    case "$host" in
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    *-*-cygwin* | *-*-mingw32*)
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        ;;
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    *)
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        AC_FUNC_ALLOCA
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        ;;
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    esac
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    AC_FUNC_MEMCMP
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    if test x$ac_cv_func_memcmp_working = xyes; then
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        AC_DEFINE(HAVE_MEMCMP)
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    fi
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    AC_FUNC_STRTOD
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    if test x$ac_cv_func_strtod = xyes; then
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        AC_DEFINE(HAVE_STRTOD)
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    fi
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    AC_CHECK_FUNC(mprotect,
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        AC_TRY_COMPILE([
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          #include <sys/types.h>
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          #include <sys/mman.h>
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        ],[
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        ],[
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        AC_DEFINE(HAVE_MPROTECT)
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        ]),
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    )
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    AC_CHECK_FUNCS(malloc calloc realloc free getenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf iconv sigaction setjmp nanosleep)
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    AC_CHECK_LIB(iconv, libiconv_open, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
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    AC_CHECK_LIB(m, pow, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
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fi
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if test x$have_inttypes != xyes; then
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    AC_CHECK_SIZEOF(char, 1)
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    AC_CHECK_SIZEOF(short, 2)
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    AC_CHECK_SIZEOF(int, 4)
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    AC_CHECK_SIZEOF(long, 4)
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    AC_CHECK_SIZEOF(long long, 8)
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    if test x$ac_cv_sizeof_char = x1; then
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        AC_DEFINE(int8_t, signed char)
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        AC_DEFINE(uint8_t, unsigned char)
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    fi
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    if test x$ac_cv_sizeof_short = x2; then
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        AC_DEFINE(int16_t, signed short)
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        AC_DEFINE(uint16_t, unsigned short)
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    else
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        if test x$ac_cv_sizeof_int = x2; then
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            AC_DEFINE(int16_t, signed int)
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            AC_DEFINE(uint16_t, unsigned int)
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        fi
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    fi
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    if test x$ac_cv_sizeof_int = x4; then
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        AC_DEFINE(int32_t, signed int)
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        AC_DEFINE(uint32_t, unsigned int)
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    else
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        if test x$ac_cv_sizeof_long = x4; then
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            AC_DEFINE(int32_t, signed long)
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            AC_DEFINE(uint32_t, unsigned long)
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        fi
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    fi
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    if test x$ac_cv_sizeof_long = x8; then
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        AC_DEFINE(int64_t, signed long)
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        AC_DEFINE(uint64_t, unsigned long)
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        AC_DEFINE(SDL_HAS_64BIT_TYPE)
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    else
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        if test x$ac_cv_sizeof_long_long = x8; then
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            AC_DEFINE(int64_t, signed long long)
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            AC_DEFINE(uint64_t, unsigned long long)
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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    fi
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    AC_DEFINE(size_t, unsigned int)
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    AC_DEFINE(uintptr_t, unsigned long)
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fi
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# Standard C sources
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SOURCES="$SOURCES $srcdir/src/*.c"
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SOURCES="$SOURCES $srcdir/src/audio/*.c"
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SOURCES="$SOURCES $srcdir/src/cdrom/*.c"
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SOURCES="$SOURCES $srcdir/src/cpuinfo/*.c"
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SOURCES="$SOURCES $srcdir/src/events/*.c"
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SOURCES="$SOURCES $srcdir/src/file/*.c"
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SOURCES="$SOURCES $srcdir/src/stdlib/*.c"
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SOURCES="$SOURCES $srcdir/src/thread/*.c"
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SOURCES="$SOURCES $srcdir/src/timer/*.c"
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SOURCES="$SOURCES $srcdir/src/video/*.c"
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dnl Enable/disable various subsystems of the SDL library
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AC_ARG_ENABLE(audio,
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AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
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              , enable_audio=yes)
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if test x$enable_audio != xyes; then
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    AC_DEFINE(SDL_AUDIO_DISABLED)
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fi
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AC_ARG_ENABLE(video,
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AC_HELP_STRING([--enable-video], [Enable the video subsystem [[default=yes]]]),
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              , enable_video=yes)
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if test x$enable_video != xyes; then
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    AC_DEFINE(SDL_VIDEO_DISABLED)
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fi
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AC_ARG_ENABLE(events,
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AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
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              , enable_events=yes)
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if test x$enable_events != xyes; then
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    AC_DEFINE(SDL_EVENTS_DISABLED)
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fi
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AC_ARG_ENABLE(joystick,
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AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
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              , enable_joystick=yes)
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if test x$enable_joystick != xyes; then
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    AC_DEFINE(SDL_JOYSTICK_DISABLED)
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else
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    SOURCES="$SOURCES $srcdir/src/joystick/*.c"
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fi
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AC_ARG_ENABLE(cdrom,
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AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [[default=yes]]]),
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              , enable_cdrom=yes)
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if test x$enable_cdrom != xyes; then
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    AC_DEFINE(SDL_CDROM_DISABLED)
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fi
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AC_ARG_ENABLE(threads,
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AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
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              , enable_threads=yes)
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if test x$enable_threads != xyes; then
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    AC_DEFINE(SDL_THREADS_DISABLED)
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fi
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AC_ARG_ENABLE(timers,
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AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
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              , enable_timers=yes)
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if test x$enable_timers != xyes; then
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    AC_DEFINE(SDL_TIMERS_DISABLED)
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fi
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AC_ARG_ENABLE(file,
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AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
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              , enable_file=yes)
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if test x$enable_file != xyes; then
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    AC_DEFINE(SDL_FILE_DISABLED)
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fi
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AC_ARG_ENABLE(loadso,
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AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
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              , enable_loadso=yes)
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if test x$enable_loadso != xyes; then
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    AC_DEFINE(SDL_LOADSO_DISABLED)
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fi
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AC_ARG_ENABLE(cpuinfo,
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AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
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              , enable_cpuinfo=yes)
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if test x$enable_cpuinfo != xyes; then
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    AC_DEFINE(SDL_CPUINFO_DISABLED)
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fi
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AC_ARG_ENABLE(assembly,
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AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
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              , enable_assembly=yes)
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if test x$enable_assembly = xyes; then
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    AC_DEFINE(SDL_ASSEMBLY_ROUTINES)
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fi
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dnl set this to use on systems that use lib64 instead of lib
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base_libdir=`echo \${libdir} | sed 's/.*\/\(.*\)/\1/; q'`
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dnl See if the OSS audio interface is supported
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CheckOSS()
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{
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    AC_ARG_ENABLE(oss,
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AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
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                  , enable_oss=yes)
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    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
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        AC_MSG_CHECKING(for OSS audio support)
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        have_oss=no
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        if test x$have_oss != xyes; then
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            AC_TRY_COMPILE([
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              #include <sys/soundcard.h>
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            ],[
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              int arg = SNDCTL_DSP_SETFRAGMENT;
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            ],[
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            have_oss=yes
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            ])
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        fi
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        if test x$have_oss != xyes; then
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            AC_TRY_COMPILE([
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              #include <soundcard.h>
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            ],[
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              int arg = SNDCTL_DSP_SETFRAGMENT;
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            ],[
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            have_oss=yes
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            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
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            ])
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        fi
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        AC_MSG_RESULT($have_oss)
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        if test x$have_oss = xyes; then
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            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
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            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
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            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
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            have_audio=yes
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            # We may need to link with ossaudio emulation library
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            case "$host" in
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                *-*-openbsd*|*-*-netbsd*)
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                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
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            esac
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        fi
slouken@0
   336
    fi
slouken@0
   337
}
slouken@0
   338
slouken@0
   339
dnl See if the ALSA audio interface is supported
slouken@0
   340
CheckALSA()
slouken@0
   341
{
slouken@0
   342
    AC_ARG_ENABLE(alsa,
slouken@1637
   343
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   344
                  , enable_alsa=yes)
slouken@0
   345
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   346
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   347
        # Restore all flags from before the ALSA detection runs
slouken@1009
   348
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   349
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   350
        LIBS="$alsa_save_LIBS"
slouken@354
   351
        if test x$have_alsa = xyes; then
slouken@865
   352
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   353
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   354
                          , enable_alsa_shared=yes)
slouken@1361
   355
            if test "x`echo $ALSA_LIBS | grep -- -L`" = "x"; then
slouken@4212
   356
                if test "x`ls /$base_libdir/libasound.so.* 2> /dev/null`" != "x"; then
slouken@4212
   357
                    ALSA_LIBS="-L/$base_libdir $ALSA_LIBS"
slouken@4212
   358
                elif test "x`ls /usr/$base_libdir/libasound.so.* 2> /dev/null`" != "x"; then
slouken@4212
   359
                    ALSA_LIBS="-L/usr/$base_libdir $ALSA_LIBS"
slouken@4212
   360
                elif test "x`ls /usr/local/$base_libdir/libasound.so.* 2> /dev/null`" != "x"; then
slouken@4212
   361
                    ALSA_LIBS="-L/usr/local/$base_libdir $ALSA_LIBS"
slouken@1361
   362
                fi
slouken@1361
   363
            fi
slouken@1361
   364
            alsa_lib_spec=`echo $ALSA_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libasound.so.*/'`
slouken@4239
   365
            if [ x$alsa_lib_spec = x ]; then
slouken@4239
   366
                alsa_lib_spec="/usr/$base_libdir/libasound.so.*"
slouken@4239
   367
            fi
slouken@1606
   368
            alsa_lib=`ls -- $alsa_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@1361
   369
            echo "-- $alsa_lib_spec -> $alsa_lib"
slouken@1361
   370
slouken@1361
   371
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   372
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   373
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   374
            if test x$have_loadso != xyes && \
slouken@1361
   375
               test x$enable_alsa_shared = xyes; then
slouken@1467
   376
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   377
            fi
slouken@1361
   378
            if test x$have_loadso = xyes && \
slouken@1361
   379
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@1361
   380
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   381
            else
slouken@1521
   382
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   383
            fi
slouken@1361
   384
            have_audio=yes
slouken@1361
   385
        fi
slouken@1361
   386
    fi
slouken@0
   387
}
slouken@0
   388
slouken@148
   389
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   390
CheckDMEDIA()
slouken@148
   391
{
slouken@148
   392
    if test x$enable_audio = xyes; then
slouken@148
   393
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   394
        have_dmedia=no
slouken@148
   395
        AC_TRY_COMPILE([
slouken@148
   396
          #include <dmedia/audio.h>
slouken@148
   397
        ],[
slouken@148
   398
          ALport audio_port;
slouken@148
   399
        ],[
slouken@148
   400
        have_dmedia=yes
slouken@148
   401
        ])
slouken@935
   402
        AC_MSG_RESULT($have_dmedia)
slouken@148
   403
        # Set up files for the audio library
slouken@148
   404
        if test x$have_dmedia = xyes; then
slouken@1361
   405
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   406
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   407
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   408
            have_audio=yes
slouken@148
   409
        fi
slouken@148
   410
    fi
slouken@148
   411
}
slouken@148
   412
slouken@1438
   413
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   414
CheckMME()
slouken@1438
   415
{
slouken@1438
   416
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   417
    case $ARCH in
slouken@1438
   418
        osf)
slouken@1438
   419
            ;;
slouken@1438
   420
        *)
slouken@1438
   421
            return
slouken@1438
   422
            ;;
slouken@1438
   423
    esac
slouken@1438
   424
    if test x$enable_audio = xyes; then
slouken@1438
   425
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   426
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   427
        MME_LIBS="-lmme"
slouken@1438
   428
        have_mme=no
slouken@1438
   429
        save_CFLAGS="$CFLAGS"
slouken@1438
   430
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   431
        AC_TRY_COMPILE([
slouken@1438
   432
          #include <mme_api.h>
slouken@1438
   433
        ],[
slouken@1438
   434
          HWAVEOUT sound;
slouken@1438
   435
        ],[
slouken@1438
   436
        have_mme=yes
slouken@1438
   437
        ])
slouken@1438
   438
        CFLAGS="$save_CFLAGS"
slouken@1438
   439
        AC_MSG_RESULT($have_mme)
slouken@1438
   440
        # Set up files for the audio library
slouken@1438
   441
        if test x$have_mme = xyes; then
slouken@1438
   442
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   443
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   444
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   445
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   446
            have_audio=yes
slouken@1438
   447
        fi
slouken@1438
   448
    fi
slouken@1438
   449
}
slouken@1438
   450
slouken@0
   451
dnl Find the ESD includes and libraries
slouken@0
   452
CheckESD()
slouken@0
   453
{
slouken@0
   454
    AC_ARG_ENABLE(esd,
slouken@1637
   455
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   456
                  , enable_esd=yes)
slouken@0
   457
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   458
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   459
        if test x$have_esd = xyes; then
slouken@294
   460
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   461
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   462
                          , enable_esd_shared=yes)
slouken@294
   463
            esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
slouken@4239
   464
            if [ x$esd_lib_spec = x ]; then
slouken@4239
   465
                esd_lib_spec="/usr/$base_libdir/libesd.so.*"
slouken@4239
   466
            fi
slouken@1606
   467
            esd_lib=`ls -- $esd_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   468
            echo "-- $esd_lib_spec -> $esd_lib"
slouken@1467
   469
slouken@1467
   470
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   471
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   472
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   473
            if test x$have_loadso != xyes && \
slouken@296
   474
               test x$enable_esd_shared = xyes; then
slouken@1467
   475
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   476
            fi
icculus@1173
   477
            if test x$have_loadso = xyes && \
slouken@294
   478
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@1361
   479
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   480
            else
slouken@1521
   481
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   482
            fi
slouken@1361
   483
            have_audio=yes
slouken@294
   484
        fi
slouken@0
   485
    fi
slouken@0
   486
}
slouken@0
   487
icculus@3939
   488
dnl Find PulseAudio
icculus@3939
   489
CheckPulseAudio()
icculus@3939
   490
{
icculus@3939
   491
    AC_ARG_ENABLE(pulseaudio,
icculus@3939
   492
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
slouken@4296
   493
                  , enable_pulseaudio=yes)
slouken@4296
   494
    if test x$enable_audio = xyes -a x$enable_pulseaudio = xyes; then
icculus@3939
   495
        audio_pulse=no
icculus@3939
   496
icculus@3939
   497
        PULSE_REQUIRED_VERSION=0.9
icculus@3939
   498
icculus@3939
   499
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@3939
   500
        AC_MSG_CHECKING(for PulseAudio $PULSE_REQUIRED_VERSION support)
icculus@3939
   501
        if test x$PKG_CONFIG != xno; then
icculus@3939
   502
        if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSE_REQUIRED_VERSION libpulse-simple; then
icculus@3939
   503
                PULSE_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@3939
   504
                PULSE_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@3939
   505
                audio_pulse=yes
icculus@3939
   506
        fi
icculus@3939
   507
        fi
icculus@3939
   508
        AC_MSG_RESULT($audio_pulse)
icculus@3939
   509
icculus@3939
   510
        if test x$audio_pulse = xyes; then
icculus@3939
   511
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@3939
   512
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
slouken@4296
   513
                          , enable_pulseaudio_shared=yes)
icculus@3939
   514
            if test "x`echo $PULSE_LIBS | grep -- -L`" = "x"; then
slouken@4212
   515
                if test "x`ls /$base_libdir/libpulse-simple.so.* 2> /dev/null`" != "x"; then
slouken@4212
   516
                    PULSE_LIBS="-L/$base_libdir $PULSE_LIBS"
slouken@4212
   517
                elif test "x`ls /usr/$base_libdir/libpulse-simple.so.* 2> /dev/null`" != "x"; then
slouken@4212
   518
                    PULSE_LIBS="-L/usr/$base_libdir $PULSE_LIBS"
slouken@4212
   519
                elif test "x`ls /usr/local/$base_libdir/libpulse-simple.so.* 2> /dev/null`" != "x"; then
slouken@4212
   520
                    PULSE_LIBS="-L/usr/local/$base_libdir $PULSE_LIBS"
icculus@3939
   521
                fi
icculus@3939
   522
            fi
icculus@3939
   523
            pulse_lib_spec=`echo $PULSE_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libpulse-simple.so.*/'`
slouken@4239
   524
            if [ x$pulse_lib_spec = x ]; then
slouken@4239
   525
                pulse_lib_spec="/usr/$base_libdir/libpulse-simple.so.*"
slouken@4239
   526
            fi
icculus@3939
   527
            pulse_lib=`ls -- $pulse_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
icculus@3939
   528
            echo "-- $pulse_lib_spec -> $pulse_lib"
icculus@3939
   529
icculus@3939
   530
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSE)
icculus@3939
   531
            SOURCES="$SOURCES $srcdir/src/audio/pulse/*.c"
icculus@3939
   532
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSE_CFLAGS"
icculus@3939
   533
            if test x$have_loadso != xyes && \
slouken@4296
   534
               test x$enable_pulseaudio_shared = xyes; then
icculus@3939
   535
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@3939
   536
            fi
icculus@3939
   537
            if test x$have_loadso = xyes && \
slouken@4296
   538
               test x$enable_pulseaudio_shared = xyes && test x$pulse_lib != x; then
icculus@3939
   539
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSE_DYNAMIC, "$pulse_lib")
icculus@3939
   540
            else
icculus@3939
   541
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSE_LIBS"
icculus@3939
   542
            fi
icculus@3939
   543
            have_audio=yes
icculus@3939
   544
        fi
icculus@3939
   545
    fi
icculus@3939
   546
}
icculus@3939
   547
slouken@0
   548
CheckARTSC()
slouken@0
   549
{
slouken@0
   550
    AC_ARG_ENABLE(arts,
slouken@1637
   551
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   552
                  , enable_arts=yes)
slouken@0
   553
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   554
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   555
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   556
            : # arts isn't installed
slouken@0
   557
        else
slouken@1361
   558
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   559
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@1361
   560
            ARTS_PREFIX=`$ARTSCONFIG --arts-prefix`
slouken@0
   561
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   562
            audio_arts=no
slouken@0
   563
            save_CFLAGS="$CFLAGS"
slouken@1361
   564
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   565
            AC_TRY_COMPILE([
slouken@0
   566
             #include <artsc.h>
slouken@0
   567
            ],[
slouken@0
   568
             arts_stream_t stream;
slouken@0
   569
            ],[
slouken@0
   570
            audio_arts=yes
slouken@0
   571
            ])
slouken@0
   572
            CFLAGS="$save_CFLAGS"
slouken@0
   573
            AC_MSG_RESULT($audio_arts)
slouken@0
   574
            if test x$audio_arts = xyes; then
slouken@294
   575
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   576
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   577
                              , enable_arts_shared=yes)
slouken@4212
   578
                arts_lib_spec="$ARTS_PREFIX/$base_libdir/libartsc.so.*"
slouken@1606
   579
                arts_lib=`ls -- $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   580
                echo "-- $arts_lib_spec -> $arts_lib"
slouken@1467
   581
slouken@1467
   582
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   583
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   584
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   585
                if test x$have_loadso != xyes && \
slouken@296
   586
                   test x$enable_arts_shared = xyes; then
slouken@1467
   587
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   588
                fi
icculus@1173
   589
                if test x$have_loadso = xyes && \
slouken@294
   590
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@1361
   591
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   592
                else
slouken@1521
   593
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   594
                fi
slouken@1361
   595
                have_audio=yes
slouken@0
   596
            fi
slouken@0
   597
        fi
slouken@0
   598
    fi
slouken@0
   599
}
slouken@0
   600
slouken@0
   601
dnl See if the NAS audio interface is supported
slouken@0
   602
CheckNAS()
slouken@0
   603
{
slouken@0
   604
    AC_ARG_ENABLE(nas,
slouken@1637
   605
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   606
                  , enable_nas=yes)
slouken@0
   607
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@4192
   608
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@4192
   609
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
slouken@4034
   610
slouken@41
   611
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   612
        have_nas=no
icculus@4192
   613
icculus@4192
   614
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
slouken@41
   615
            have_nas=yes
icculus@4192
   616
            NAS_LIBS="-laudio"
icculus@4192
   617
icculus@4192
   618
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
icculus@4192
   619
            have_nas=yes
icculus@4192
   620
            NAS_CFLAGS="-I/usr/X11R6/include/"
icculus@4192
   621
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
icculus@4192
   622
icculus@4192
   623
        dnl On IRIX, the NAS includes are in a different directory,
icculus@4192
   624
        dnl and libnas must be explicitly linked in
icculus@4192
   625
icculus@4192
   626
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   627
            have_nas=yes
slouken@1361
   628
            NAS_LIBS="-lnas -lXt"
icculus@4192
   629
        fi
icculus@4192
   630
slouken@605
   631
        AC_MSG_RESULT($have_nas)
slouken@4034
   632
slouken@1361
   633
        if test x$have_nas = xyes; then
icculus@4192
   634
            AC_ARG_ENABLE(nas-shared,
icculus@4192
   635
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@4192
   636
                          , enable_nas_shared=yes)
icculus@4192
   637
            if test "x`echo $NAS_LIBS | grep -- -L`" = "x"; then
icculus@4192
   638
                if test "x`ls /lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@4192
   639
                    NAS_LIBS="-L/lib $NAS_LIBS"
icculus@4192
   640
                elif test "x`ls /usr/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@4192
   641
                    NAS_LIBS="-L/usr/lib $NAS_LIBS"
icculus@4192
   642
                elif test "x`ls /usr/local/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@4192
   643
                    NAS_LIBS="-L/usr/local/lib $NAS_LIBS"
icculus@4192
   644
                fi
icculus@4192
   645
            fi
icculus@4192
   646
            nas_lib_spec=`echo $NAS_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libaudio.so.*/'`
slouken@4239
   647
            if [ x$nas_lib_spec = x ]; then
slouken@4239
   648
                nas_lib_spec="/usr/$base_libdir/libaudio.so.*"
slouken@4239
   649
            fi
icculus@4192
   650
            nas_lib=`ls -- $nas_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
icculus@4192
   651
            echo "-- $nas_lib_spec -> $nas_lib"
icculus@4192
   652
icculus@4192
   653
            if test x$have_loadso != xyes && \
icculus@4192
   654
               test x$enable_nas_shared = xyes; then
icculus@4192
   655
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@4192
   656
            fi
icculus@4192
   657
            if test x$have_loadso = xyes && \
icculus@4192
   658
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
icculus@4192
   659
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib")
icculus@4192
   660
            else
icculus@4192
   661
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@4192
   662
            fi
icculus@4192
   663
slouken@1361
   664
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   665
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   666
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   667
            have_audio=yes
slouken@1361
   668
        fi
slouken@0
   669
    fi
slouken@0
   670
}
slouken@0
   671
slouken@68
   672
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   673
CheckDiskAudio()
slouken@68
   674
{
slouken@68
   675
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   676
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   677
                  , enable_diskaudio=yes)
slouken@68
   678
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   679
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   680
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   681
    fi
slouken@68
   682
}
slouken@68
   683
icculus@1532
   684
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   685
CheckDummyAudio()
icculus@1532
   686
{
icculus@1532
   687
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   688
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   689
                  , enable_dummyaudio=yes)
icculus@1532
   690
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   691
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   692
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   693
    fi
icculus@1532
   694
}
icculus@1532
   695
slouken@398
   696
dnl Set up the Atari Audio driver
slouken@398
   697
CheckAtariAudio()
slouken@398
   698
{
slouken@398
   699
    AC_ARG_ENABLE(mintaudio,
slouken@1637
   700
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
slouken@398
   701
                  , enable_mintaudio=yes)
slouken@398
   702
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   703
        mintaudio=no
slouken@398
   704
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   705
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   706
            mintaudio=yes
slouken@1361
   707
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   708
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
patmandin@1477
   709
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
slouken@1361
   710
            have_audio=yes
slouken@398
   711
        fi
slouken@398
   712
    fi
slouken@398
   713
}
slouken@398
   714
slouken@0
   715
dnl See if we can use x86 assembly blitters
slouken@1361
   716
# NASM is available from: http://nasm.sourceforge.net
slouken@0
   717
CheckNASM()
slouken@0
   718
{
slouken@0
   719
    dnl Make sure we are running on an x86 platform
slouken@1550
   720
    case $host in
slouken@0
   721
        i?86*)
slouken@0
   722
            ;;
slouken@0
   723
        *)
slouken@0
   724
        # Nope, bail early.
slouken@0
   725
            return
slouken@0
   726
            ;;
slouken@0
   727
    esac
icculus@4185
   728
icculus@4185
   729
    dnl Mac OS X might report itself as "i386" but generate x86_64 code.
icculus@4185
   730
    dnl  So see what size we think a pointer is, and bail if not 32-bit.
icculus@4185
   731
    AC_CHECK_SIZEOF([void *], 4)
slouken@4272
   732
    if test x$ac_cv_sizeof_void_p != x4; then
icculus@4185
   733
        return
icculus@4185
   734
    fi
icculus@4185
   735
slouken@0
   736
    dnl Check for NASM (for assembly blit routines)
slouken@0
   737
    AC_ARG_ENABLE(nasm,
slouken@1637
   738
AC_HELP_STRING([--enable-nasm], [use nasm assembly blitters on x86 [[default=yes]]]),
slouken@0
   739
                  , enable_nasm=yes)
slouken@1402
   740
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_nasm = xyes; then
icculus@3950
   741
        CompileNASM()
icculus@3950
   742
        {
icculus@3950
   743
            # Usage: CompileNASM <filename>
icculus@3950
   744
            AC_MSG_CHECKING(to see if $NASM supports $1)
icculus@3950
   745
            if $NASM $NASMFLAGS $1 -o $1.o >&AS_MESSAGE_LOG_FD 2>&1; then
icculus@3950
   746
                CompileNASM_ret="yes"
icculus@3950
   747
            else
icculus@3950
   748
                CompileNASM_ret="no"
icculus@3950
   749
            fi
icculus@3950
   750
            rm -f $1 $1.o
icculus@3950
   751
            AC_MSG_RESULT($CompileNASM_ret)
icculus@3950
   752
            test "$CompileNASM_ret" = "yes"
icculus@3950
   753
        }
icculus@3950
   754
icculus@3950
   755
        if test x"$NASMFLAGS" = x; then
icculus@3950
   756
            case $ARCH in
icculus@3950
   757
              win32)
icculus@3950
   758
                  NASMFLAGS="-f win32"
icculus@3950
   759
                  ;;
icculus@3950
   760
              openbsd)
icculus@3950
   761
                  NASMFLAGS="-f aoutb"
icculus@3950
   762
                  ;;
icculus@3950
   763
              macosx)
icculus@3950
   764
                  NASMFLAGS="-f macho"
icculus@3950
   765
                  ;;
icculus@3950
   766
              *)
icculus@3950
   767
                  NASMFLAGS="-f elf"
icculus@3950
   768
                  ;;
icculus@3950
   769
            esac
icculus@3950
   770
        fi
icculus@3950
   771
slouken@1871
   772
        AC_PATH_PROG(NASM, yasm)
icculus@3950
   773
        echo "%ifidn __OUTPUT_FORMAT__,elf" > unquoted-sections
icculus@3950
   774
        echo "section .note.GNU-stack noalloc noexec nowrite progbits" >> unquoted-sections
icculus@3950
   775
        echo "%endif" >> unquoted-sections
icculus@3950
   776
        CompileNASM unquoted-sections || NASM=""
icculus@3950
   777
slouken@1871
   778
        if test "x$NASM" = x -o "x$NASM" = x'"$NASM"'; then
icculus@3950
   779
            $as_unset ac_cv_path_NASM
slouken@1871
   780
            AC_PATH_PROG(NASM, nasm)
slouken@1871
   781
        fi
slouken@1871
   782
        if test "x$NASM" != x -a "x$NASM" != x'"$NASM"'; then
slouken@1361
   783
            AC_DEFINE(SDL_HERMES_BLITTERS)
slouken@1361
   784
            SOURCES="$SOURCES $srcdir/src/hermes/*.asm"
icculus@3972
   785
            NASMFLAGS="$NASMFLAGS -I $srcdir/src/hermes/"
slouken@1871
   786
slouken@1871
   787
            dnl See if hidden visibility is supported
icculus@3950
   788
            echo "GLOBAL _bar:function hidden" > symbol-visibility
icculus@3950
   789
            echo "_bar:" >> symbol-visibility
icculus@3950
   790
            CompileNASM symbol-visibility && NASMFLAGS="$NASMFLAGS -DHIDDEN_VISIBILITY"
slouken@1871
   791
slouken@1361
   792
            AC_SUBST(NASM)
slouken@0
   793
            AC_SUBST(NASMFLAGS)
slouken@1361
   794
slouken@1550
   795
            case "$host" in
slouken@886
   796
                # this line is needed for QNX, because it's not defined the __ELF__
slouken@1361
   797
                *-*-qnx*)
slouken@1521
   798
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   799
                *-*-solaris*)
slouken@1521
   800
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   801
            esac
slouken@1361
   802
        fi
slouken@1361
   803
    fi
slouken@1361
   804
}
slouken@886
   805
slouken@1361
   806
dnl Check for altivec instruction support using gas syntax
slouken@1361
   807
CheckAltivec()
slouken@1361
   808
{
slouken@1361
   809
    AC_ARG_ENABLE(altivec,
slouken@1637
   810
AC_HELP_STRING([--enable-altivec], [use altivec assembly blitters on PPC [[default=yes]]]),
slouken@1361
   811
                  , enable_altivec=yes)
slouken@1402
   812
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_altivec = xyes; then
slouken@1361
   813
        save_CFLAGS="$CFLAGS"
slouken@1361
   814
        have_gcc_altivec=no
slouken@4300
   815
        have_altivec_h_hdr=no
slouken@1361
   816
        altivec_CFLAGS="-maltivec"
slouken@1361
   817
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   818
slouken@4300
   819
        AC_MSG_CHECKING(for Altivec with GCC altivec.h and -maltivec option)
slouken@4300
   820
        AC_TRY_COMPILE([
slouken@4300
   821
        #include <altivec.h>
slouken@4300
   822
        vector unsigned int vzero() {
slouken@4300
   823
            return vec_splat_u32(0);
slouken@4300
   824
        }
slouken@4300
   825
        ],[
slouken@4300
   826
        ],[
slouken@4300
   827
        have_gcc_altivec=yes
slouken@4300
   828
        have_altivec_h_hdr=yes
slouken@4300
   829
        ])
slouken@4300
   830
        AC_MSG_RESULT($have_gcc_altivec)
slouken@4300
   831
slouken@4300
   832
        if test x$have_gcc_altivec = xno; then
slouken@4300
   833
            AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@4300
   834
            AC_TRY_COMPILE([
slouken@4300
   835
            vector unsigned int vzero() {
slouken@4300
   836
                return vec_splat_u32(0);
slouken@4300
   837
            }
slouken@4300
   838
            ],[
slouken@4300
   839
            ],[
slouken@4300
   840
            have_gcc_altivec=yes
slouken@4300
   841
            ])
slouken@4300
   842
            AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   843
        fi
slouken@1361
   844
slouken@1361
   845
        if test x$have_gcc_altivec = xno; then
slouken@4300
   846
            AC_MSG_CHECKING(for Altivec with GCC altivec.h and -faltivec option)
slouken@1361
   847
            altivec_CFLAGS="-faltivec"
slouken@1361
   848
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@4300
   849
            AC_TRY_COMPILE([
slouken@4300
   850
            #include <altivec.h>
slouken@4300
   851
            vector unsigned int vzero() {
slouken@4300
   852
                return vec_splat_u32(0);
slouken@4300
   853
            }
slouken@4300
   854
            ],[
slouken@4300
   855
            ],[
slouken@4300
   856
            have_gcc_altivec=yes
slouken@4300
   857
            have_altivec_h_hdr=yes
slouken@4300
   858
            ])
slouken@4300
   859
            AC_MSG_RESULT($have_gcc_altivec)
slouken@4300
   860
	fi
slouken@4300
   861
slouken@4300
   862
        if test x$have_gcc_altivec = xno; then
slouken@4300
   863
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@4300
   864
            AC_TRY_COMPILE([
slouken@4300
   865
            vector unsigned int vzero() {
slouken@4300
   866
                return vec_splat_u32(0);
slouken@4300
   867
            }
slouken@4300
   868
            ],[
slouken@4300
   869
            ],[
slouken@4300
   870
            have_gcc_altivec=yes
slouken@4300
   871
            ])
slouken@4300
   872
            AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   873
        fi
slouken@1361
   874
        CFLAGS="$save_CFLAGS"
slouken@1361
   875
slouken@1361
   876
        if test x$have_gcc_altivec = xyes; then
slouken@1361
   877
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@1361
   878
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   879
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@1361
   880
            fi
slouken@1521
   881
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@0
   882
        fi
slouken@0
   883
    fi
slouken@0
   884
}
slouken@0
   885
icculus@1573
   886
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   887
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   888
CheckVisibilityHidden()
icculus@1573
   889
{
icculus@1573
   890
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   891
    have_gcc_fvisibility=no
icculus@1573
   892
icculus@1573
   893
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   894
    save_CFLAGS="$CFLAGS"
slouken@4125
   895
    CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
icculus@1573
   896
    AC_TRY_COMPILE([
slouken@1745
   897
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   898
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   899
    #endif
icculus@1573
   900
    ],[
icculus@1573
   901
    ],[
icculus@1573
   902
    have_gcc_fvisibility=yes
icculus@1573
   903
    ])
icculus@1573
   904
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   905
    CFLAGS="$save_CFLAGS"
icculus@1573
   906
icculus@1573
   907
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   908
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   909
    fi
icculus@1573
   910
}
icculus@1573
   911
icculus@1573
   912
icculus@1140
   913
dnl Do the iPod thing
icculus@1140
   914
CheckIPod()
icculus@1140
   915
{
icculus@1140
   916
    AC_ARG_ENABLE(ipod,
slouken@4298
   917
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [[default=no]]]),
slouken@4298
   918
        , enable_ipod=no)
icculus@1140
   919
icculus@1140
   920
    if test x$enable_ipod = xyes; then
slouken@1521
   921
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
slouken@1361
   922
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   923
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   924
    fi
slouken@1361
   925
}
icculus@1140
   926
slouken@30
   927
dnl Find the nanox include and library directories
slouken@30
   928
CheckNANOX()
slouken@30
   929
{
slouken@292
   930
    AC_ARG_ENABLE(video-nanox,
slouken@1637
   931
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
slouken@292
   932
        , enable_video_nanox=no)
slouken@30
   933
slouken@292
   934
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   935
        AC_ARG_ENABLE(nanox-debug,  
slouken@1637
   936
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
slouken@1361
   937
            , enable_nanox_debug=no)
slouken@292
   938
        if test x$enable_nanox_debug = xyes; then
slouken@1521
   939
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   940
        fi
slouken@30
   941
slouken@1361
   942
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1637
   943
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
slouken@1361
   944
            , enable_nanox_share_memory=no)
slouken@292
   945
        if test x$enable_nanox_share_memory = xyes; then
slouken@1521
   946
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   947
        fi
slouken@30
   948
slouken@1361
   949
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1637
   950
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
slouken@1361
   951
            , enable_nanox_direct_fb=no)
slouken@471
   952
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1521
   953
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   954
        fi
slouken@30
   955
slouken@1361
   956
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   957
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1521
   958
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
slouken@1361
   959
        have_video=yes
slouken@292
   960
    fi
slouken@30
   961
}
slouken@30
   962
slouken@0
   963
dnl Find the X11 include and library directories
slouken@0
   964
CheckX11()
slouken@0
   965
{
slouken@0
   966
    AC_ARG_ENABLE(video-x11,
slouken@1637
   967
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   968
                  , enable_video_x11=yes)
slouken@0
   969
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   970
        case "$host" in
slouken@1807
   971
            *-*-darwin*)
slouken@1807
   972
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   973
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   974
                    x_includes="/usr/X11R6/include"
slouken@1806
   975
                    x_libraries="/usr/X11R6/lib"
slouken@1806
   976
                fi
slouken@1806
   977
                ;;
slouken@1806
   978
        esac
slouken@0
   979
        AC_PATH_X
slouken@0
   980
        AC_PATH_XTRA
slouken@0
   981
        if test x$have_x = xyes; then
slouken@1879
   982
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
   983
            # will not end up in the global namespace, which causes problems
slouken@1879
   984
            # with other libraries calling X11 functions.
slouken@1879
   985
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
   986
icculus@1168
   987
            AC_ARG_ENABLE(x11-shared,
slouken@1879
   988
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
   989
                          , enable_x11_shared=maybe)
icculus@1168
   990
slouken@1550
   991
            case "$host" in
icculus@1589
   992
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
   993
                    x11_symbols_private=yes
icculus@1174
   994
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   995
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
   996
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
   997
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@1174
   998
                    ;;
slouken@1384
   999
                *-*-osf*)
slouken@1384
  1000
                    x11_lib='libX11.so'
slouken@1384
  1001
                    x11ext_lib='libXext.so'
slouken@1384
  1002
                    ;;
slouken@1384
  1003
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
  1004
                    x11_lib='libX11.so'
icculus@1299
  1005
                    x11ext_lib='libXext.so'
icculus@1299
  1006
                    ;;
icculus@1174
  1007
                *)
slouken@4087
  1008
                    x11_lib_path=[`echo $X_LIBS | sed 's/.*-L\([^ ]*\).*/\1/'`]
slouken@4212
  1009
                    for path in $x11_lib_path /usr/$base_libdir /usr/X11/$base_libdir /usr/X11R6/$base_libdir; do
slouken@1571
  1010
                        if test "x$x11_lib" = "x"; then
slouken@1606
  1011
                            x11_lib=[`ls -- $path/libX11.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1012
                            if test "x$x11_lib" = "x"; then
slouken@1879
  1013
                                x11_lib=[`ls -- $path/libX11.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1014
                            fi
slouken@1571
  1015
                        fi
slouken@1571
  1016
                        if test "x$x11ext_lib" = "x"; then
slouken@1606
  1017
                            x11ext_lib=[`ls -- $path/libXext.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1018
                            if test "x$x11ext_lib" = "x"; then
slouken@1879
  1019
                                x11ext_lib=[`ls -- $path/libXext.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1020
                            fi
slouken@1571
  1021
                        fi
icculus@1589
  1022
                        if test "x$xrender_lib" = "x"; then
slouken@1606
  1023
                            xrender_lib=[`ls -- $path/libXrender.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1024
                            if test "x$xrender_lib" = "x"; then
slouken@1879
  1025
                                xrender_lib=[`ls -- $path/libXrender.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1026
                            fi
icculus@1589
  1027
                        fi
icculus@1589
  1028
                        if test "x$xrandr_lib" = "x"; then
slouken@1606
  1029
                            xrandr_lib=[`ls -- $path/libXrandr.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1030
                            if test "x$xrandr_lib" = "x"; then
slouken@1879
  1031
                                xrandr_lib=[`ls -- $path/libXrandr.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1032
                            fi
icculus@1589
  1033
                        fi
slouken@1569
  1034
                    done
icculus@1174
  1035
                    ;;
icculus@1174
  1036
            esac
icculus@1168
  1037
slouken@1361
  1038
            X_CFLAGS="$X_CFLAGS -DXTHREADS"
slouken@1361
  1039
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
  1040
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
  1041
            fi
slouken@1799
  1042
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
  1043
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
  1044
slouken@1468
  1045
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
  1046
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
  1047
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
  1048
slouken@1879
  1049
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
  1050
                enable_x11_shared=$x11_symbols_private
slouken@1879
  1051
            fi
icculus@1173
  1052
            if test x$have_loadso != xyes && \
icculus@1168
  1053
               test x$enable_x11_shared = xyes; then
slouken@1467
  1054
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
  1055
                enable_x11_shared=no
icculus@1168
  1056
            fi
slouken@1879
  1057
            if test x$x11_symbols_private != xyes && \
icculus@1875
  1058
               test x$enable_x11_shared = xyes; then
icculus@1875
  1059
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
  1060
                enable_x11_shared=no
icculus@1875
  1061
            fi
icculus@1875
  1062
icculus@1173
  1063
            if test x$have_loadso = xyes && \
icculus@1170
  1064
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
  1065
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
  1066
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
  1067
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
  1068
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
  1069
            else
icculus@1589
  1070
                enable_x11_shared=no
slouken@1521
  1071
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1072
            fi
slouken@1361
  1073
            have_video=yes
slouken@0
  1074
slouken@1307
  1075
            AC_ARG_ENABLE(dga,
slouken@1637
  1076
AC_HELP_STRING([--enable-dga], [allow use of X11 DGA code [[default=yes]]]),
slouken@1307
  1077
                          , enable_dga=yes)
slouken@1307
  1078
            if test x$enable_dga = xyes; then
slouken@1361
  1079
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86dga/*.c"
slouken@1307
  1080
            fi
slouken@1307
  1081
            AC_ARG_ENABLE(video-dga,
slouken@1637
  1082
AC_HELP_STRING([--enable-video-dga], [use DGA 2.0 video driver [[default=yes]]]),
slouken@1307
  1083
                  , enable_video_dga=yes)
slouken@1307
  1084
            if test x$enable_dga = xyes -a x$enable_video_dga = xyes; then
slouken@1361
  1085
                AC_DEFINE(SDL_VIDEO_DRIVER_DGA)
slouken@1361
  1086
                SOURCES="$SOURCES $srcdir/src/video/dga/*.c"
slouken@1307
  1087
            fi
slouken@1307
  1088
            AC_ARG_ENABLE(video-x11-dgamouse,
slouken@1637
  1089
AC_HELP_STRING([--enable-video-x11-dgamouse], [use X11 DGA for mouse events [[default=yes]]]),
slouken@1307
  1090
                          , enable_video_x11_dgamouse=yes)
slouken@1307
  1091
            if test x$enable_dga = xyes -a x$enable_video_x11_dgamouse = xyes; then
slouken@1361
  1092
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_DGAMOUSE)
slouken@1307
  1093
            fi
slouken@0
  1094
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
  1095
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
  1096
                          , enable_video_x11_vm=yes)
slouken@0
  1097
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
  1098
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
  1099
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
  1100
            fi
slouken@0
  1101
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
  1102
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
  1103
                          , enable_video_x11_xv=yes)
slouken@0
  1104
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
  1105
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
  1106
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
  1107
            fi
slouken@227
  1108
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1109
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1110
                            , enable_video_x11_xinerama=yes)
slouken@227
  1111
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
  1112
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
  1113
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
  1114
            fi
slouken@242
  1115
            AC_ARG_ENABLE(video-x11-xme,
slouken@1637
  1116
AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
slouken@242
  1117
                            , enable_video_x11_xme=yes)
slouken@242
  1118
            if test x$enable_video_x11_xme = xyes; then
slouken@1361
  1119
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
slouken@1361
  1120
                SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
slouken@242
  1121
            fi
icculus@1589
  1122
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1123
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1124
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1125
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1126
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1127
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1128
                                have_xrandr_h_hdr=yes,
icculus@1589
  1129
                                have_xrandr_h_hdr=no,
icculus@1589
  1130
                                [#include <X11/Xlib.h>
icculus@1589
  1131
                                ])
icculus@1589
  1132
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1133
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1134
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
  1135
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
  1136
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
  1137
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
  1138
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1139
                    else
icculus@1589
  1140
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
  1141
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
  1142
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
  1143
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
  1144
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1145
                        fi
icculus@1589
  1146
                    fi
icculus@1589
  1147
                fi
icculus@1589
  1148
            fi
icculus@1589
  1149
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
  1150
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
  1151
            fi
slouken@0
  1152
        fi
slouken@0
  1153
    fi
slouken@0
  1154
}
slouken@279
  1155
slouken@1361
  1156
dnl Check for QNX photon video driver
slouken@0
  1157
CheckPHOTON()
slouken@0
  1158
{
slouken@0
  1159
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1160
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1161
                  , enable_video_photon=yes)
slouken@0
  1162
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1163
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1164
        video_photon=no
slouken@0
  1165
        AC_TRY_COMPILE([
slouken@0
  1166
          #include <Ph.h>
slouken@0
  1167
          #include <Pt.h>
slouken@0
  1168
          #include <photon/Pg.h>
slouken@0
  1169
          #include <photon/PdDirect.h>
slouken@0
  1170
        ],[
slouken@0
  1171
         PgDisplaySettings_t *visual;
slouken@0
  1172
        ],[
slouken@0
  1173
        video_photon=yes
slouken@0
  1174
        ])
slouken@0
  1175
        AC_MSG_RESULT($video_photon)
slouken@0
  1176
        if test x$video_photon = xyes; then
slouken@1361
  1177
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1178
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1521
  1179
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
slouken@1361
  1180
            have_video=yes
slouken@1361
  1181
slouken@279
  1182
            CheckOpenGLQNX
slouken@0
  1183
        fi
slouken@0
  1184
    fi
slouken@0
  1185
}
slouken@0
  1186
slouken@1361
  1187
dnl Set up the BWindow video driver if enabled
slouken@1361
  1188
CheckBWINDOW()
slouken@1361
  1189
{
slouken@1361
  1190
    if test x$enable_video = xyes; then
slouken@1361
  1191
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1192
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1193
        have_video=yes
slouken@1361
  1194
    fi
slouken@1361
  1195
}
slouken@1361
  1196
slouken@1361
  1197
dnl Set up the Carbon/QuickDraw video driver for Mac OS X (but not Darwin)
slouken@1361
  1198
CheckCARBON()
slouken@1361
  1199
{
slouken@1361
  1200
    AC_ARG_ENABLE(video-carbon,
slouken@1637
  1201
AC_HELP_STRING([--enable-video-carbon], [use Carbon/QuickDraw video driver [[default=no]]]),
slouken@1361
  1202
                  , enable_video_carbon=no)
slouken@1361
  1203
    if test x$enable_video = xyes -a x$enable_video_carbon = xyes; then
slouken@1361
  1204
        AC_MSG_CHECKING(for Carbon framework)
slouken@1361
  1205
        have_carbon=no
slouken@1361
  1206
        AC_TRY_COMPILE([
slouken@1361
  1207
          #include <Carbon/Carbon.h>
slouken@1361
  1208
        ],[
slouken@1361
  1209
        ],[
slouken@1361
  1210
        have_carbon=yes
slouken@1361
  1211
        ])
slouken@1361
  1212
        AC_MSG_RESULT($have_carbon)
slouken@1361
  1213
        if test x$have_carbon = xyes; then
slouken@1361
  1214
            AC_DEFINE(SDL_VIDEO_DRIVER_TOOLBOX)
slouken@1361
  1215
            SOURCES="$SOURCES $srcdir/src/video/maccommon/*.c"
slouken@1361
  1216
            SOURCES="$SOURCES $srcdir/src/video/macrom/*.c"
slouken@1361
  1217
            have_video=yes
slouken@1361
  1218
        fi
slouken@1361
  1219
    fi
slouken@1361
  1220
}
slouken@1361
  1221
slouken@1361
  1222
dnl Set up the Cocoa/Quartz video driver for Mac OS X (but not Darwin)
slouken@1361
  1223
CheckCOCOA()
slouken@1361
  1224
{
slouken@1361
  1225
    AC_ARG_ENABLE(video-cocoa,
slouken@1637
  1226
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa/Quartz video driver [[default=yes]]]),
slouken@1361
  1227
                  , enable_video_cocoa=yes)
slouken@1361
  1228
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1229
        save_CFLAGS="$CFLAGS"
slouken@1361
  1230
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1231
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1232
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1233
        have_cocoa=no
slouken@1361
  1234
        AC_TRY_COMPILE([
slouken@1361
  1235
          #import <Cocoa/Cocoa.h>
slouken@1361
  1236
        ],[
slouken@1361
  1237
        ],[
slouken@1361
  1238
        have_cocoa=yes
slouken@1361
  1239
        ])
slouken@1361
  1240
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1241
        CFLAGS="$save_CFLAGS"
slouken@1361
  1242
        if test x$have_cocoa = xyes; then
slouken@1361
  1243
            AC_DEFINE(SDL_VIDEO_DRIVER_QUARTZ)
slouken@1361
  1244
            SOURCES="$SOURCES $srcdir/src/video/quartz/*.m"
slouken@1361
  1245
            have_video=yes
slouken@1361
  1246
        fi
slouken@1361
  1247
    fi
slouken@1361
  1248
}
slouken@1361
  1249
slouken@0
  1250
dnl Find the framebuffer console includes
slouken@0
  1251
CheckFBCON()
slouken@0
  1252
{
slouken@0
  1253
    AC_ARG_ENABLE(video-fbcon,
slouken@1637
  1254
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=yes]]]),
slouken@0
  1255
                  , enable_video_fbcon=yes)
slouken@0
  1256
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1257
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1258
        video_fbcon=no
slouken@0
  1259
        AC_TRY_COMPILE([
slouken@0
  1260
         #include <linux/fb.h>
slouken@0
  1261
         #include <linux/kd.h>
slouken@0
  1262
         #include <linux/keyboard.h>
slouken@0
  1263
        ],[
slouken@0
  1264
        ],[
slouken@0
  1265
        video_fbcon=yes
slouken@0
  1266
        ])
slouken@0
  1267
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1268
        if test x$video_fbcon = xyes; then
icculus@3917
  1269
            AC_CHECK_FUNCS(getpagesize)
slouken@1361
  1270
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1271
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1272
            have_video=yes
slouken@0
  1273
        fi
slouken@0
  1274
    fi
slouken@0
  1275
}
slouken@0
  1276
slouken@167
  1277
dnl Find DirectFB
slouken@167
  1278
CheckDirectFB()
slouken@167
  1279
{
slouken@167
  1280
    AC_ARG_ENABLE(video-directfb,
slouken@1637
  1281
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=yes]]]),
slouken@1588
  1282
                  , enable_video_directfb=yes)
slouken@167
  1283
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1284
        video_directfb=no
slouken@167
  1285
slouken@1588
  1286
        DIRECTFB_REQUIRED_VERSION=0.9.15
slouken@1588
  1287
slouken@1602
  1288
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1289
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1290
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1291
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1292
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1293
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1294
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@1588
  1295
                    video_directfb=yes
slouken@1588
  1296
                fi
slouken@1588
  1297
            fi
slouken@167
  1298
        else
slouken@1588
  1299
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1300
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1301
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1302
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1303
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1304
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1305
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@167
  1306
                video_directfb=yes
slouken@167
  1307
            fi
slouken@167
  1308
        fi
slouken@4279
  1309
        if test x$video_directfb = xyes; then
slouken@4279
  1310
            # SuSE 11.1 installs directfb-config without directfb-devel
slouken@4279
  1311
            save_CFLAGS="$CFLAGS"
slouken@4279
  1312
            CFLAGS="$CFLAGS $DIRECTFB_CFLAGS"
slouken@4279
  1313
            AC_CHECK_HEADER(directfb.h, have_directfb_hdr=yes, have_directfb_hdr=no)
slouken@4279
  1314
            CFLAGS="$save_CFLAGS"
slouken@4279
  1315
            video_directfb=$have_directfb_hdr
slouken@4279
  1316
        fi
slouken@4279
  1317
        AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@4279
  1318
        AC_MSG_RESULT($video_directfb)
slouken@167
  1319
slouken@167
  1320
        if test x$video_directfb = xyes; then
slouken@1361
  1321
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1322
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1323
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@1521
  1324
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@1361
  1325
            have_video=yes
slouken@167
  1326
        fi
slouken@167
  1327
    fi
slouken@167
  1328
}
slouken@167
  1329
slouken@70
  1330
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1331
CheckPS2GS()
slouken@70
  1332
{
slouken@72
  1333
    AC_ARG_ENABLE(video-ps2gs,
slouken@1637
  1334
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=yes]]]),
slouken@72
  1335
                  , enable_video_ps2gs=yes)
slouken@70
  1336
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1337
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1338
        video_ps2gs=no
slouken@70
  1339
        AC_TRY_COMPILE([
slouken@70
  1340
         #include <linux/ps2/dev.h>
slouken@70
  1341
         #include <linux/ps2/gs.h>
slouken@70
  1342
        ],[
slouken@70
  1343
        ],[
slouken@70
  1344
        video_ps2gs=yes
slouken@70
  1345
        ])
slouken@72
  1346
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1347
        if test x$video_ps2gs = xyes; then
slouken@1361
  1348
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1349
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1350
            have_video=yes
slouken@70
  1351
        fi
slouken@70
  1352
    fi
slouken@70
  1353
}
slouken@70
  1354
slouken@4165
  1355
dnl See if we're running on PlayStation 3 Cell hardware
slouken@4165
  1356
CheckPS3()
slouken@4165
  1357
{
slouken@4165
  1358
  AC_ARG_ENABLE(video-ps3,
slouken@4165
  1359
                AC_HELP_STRING([--enable-video-ps3], [use PlayStation 3 Cell driver [[default=yes]]]),
slouken@4165
  1360
                , enable_video_ps3=yes)
slouken@4165
  1361
  if test x$enable_video = xyes -a x$enable_video_ps3 = xyes; then
slouken@4165
  1362
    AC_MSG_CHECKING(for PlayStation 3 Cell support)
slouken@4165
  1363
    video_ps3=no
slouken@4165
  1364
    AC_TRY_COMPILE([
slouken@4165
  1365
      #include <linux/fb.h>
slouken@4165
  1366
      #include <asm/ps3fb.h>
slouken@4165
  1367
    ],[
slouken@4165
  1368
    ],[
slouken@4165
  1369
      video_ps3=yes
slouken@4165
  1370
    ])
slouken@4165
  1371
    AC_MSG_RESULT($video_ps3)
slouken@4165
  1372
    if test x$video_ps3 = xyes; then
slouken@4165
  1373
      AC_DEFINE(SDL_VIDEO_DRIVER_PS3)
slouken@4165
  1374
      SOURCES="$SOURCES $srcdir/src/video/ps3/*.c"
slouken@4165
  1375
      EXTRA_CFLAGS="$EXTRA_CFLAGS -I/opt/cell/sdk/usr/include"
slouken@4165
  1376
      EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lbilin_scaler_spu -lfb_writer_spu -lyuv2rgb_spu -L/opt/cell/sdk/usr/lib -lspe2"
slouken@4165
  1377
      have_video=yes
slouken@4165
  1378
    fi
slouken@4165
  1379
  fi
slouken@4165
  1380
}
slouken@4165
  1381
slouken@0
  1382
dnl Find the GGI includes
slouken@0
  1383
CheckGGI()
slouken@0
  1384
{
slouken@0
  1385
    AC_ARG_ENABLE(video-ggi,
slouken@1637
  1386
AC_HELP_STRING([--enable-video-ggi], [use GGI video driver [[default=no]]]),
slouken@0
  1387
                  , enable_video_ggi=no)
slouken@0
  1388
    if test x$enable_video = xyes -a x$enable_video_ggi = xyes; then
slouken@0
  1389
        AC_MSG_CHECKING(for GGI support)
slouken@0
  1390
        video_ggi=no
slouken@0
  1391
        AC_TRY_COMPILE([
slouken@0
  1392
         #include <ggi/ggi.h>
slouken@0
  1393
         #include <ggi/gii.h>
slouken@0
  1394
        ],[
slouken@0
  1395
        ],[
slouken@0
  1396
        video_ggi=yes
slouken@0
  1397
        ])
slouken@0
  1398
        AC_MSG_RESULT($video_ggi)
slouken@0
  1399
        if test x$video_ggi = xyes; then
slouken@1361
  1400
            AC_DEFINE(SDL_VIDEO_DRIVER_GGI)
slouken@1361
  1401
            SOURCES="$SOURCES $srcdir/src/video/ggi/*.c"
slouken@1521
  1402
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lggi -lgii -lgg"
slouken@1361
  1403
            have_video=yes
slouken@0
  1404
        fi
slouken@0
  1405
    fi
slouken@0
  1406
}
slouken@0
  1407
slouken@0
  1408
dnl Find the SVGAlib includes and libraries
slouken@0
  1409
CheckSVGA()
slouken@0
  1410
{
slouken@0
  1411
    AC_ARG_ENABLE(video-svga,
slouken@1637
  1412
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=yes]]]),
slouken@1555
  1413
                  , enable_video_svga=yes)
slouken@0
  1414
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1415
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1416
        video_svga=no
slouken@0
  1417
        AC_TRY_COMPILE([
slouken@0
  1418
         #include <vga.h>
slouken@0
  1419
         #include <vgamouse.h>
slouken@0
  1420
         #include <vgakeyboard.h>
slouken@0
  1421
        ],[
slouken@0
  1422
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1423
             exit(0);
slouken@0
  1424
         }
slouken@0
  1425
        ],[
slouken@0
  1426
        video_svga=yes
slouken@0
  1427
        ])
slouken@0
  1428
        AC_MSG_RESULT($video_svga)
slouken@0
  1429
        if test x$video_svga = xyes; then
slouken@1361
  1430
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1431
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1432
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1433
            have_video=yes
slouken@0
  1434
        fi
slouken@0
  1435
    fi
slouken@0
  1436
}
slouken@0
  1437
slouken@75
  1438
dnl Find the VGL includes and libraries
slouken@75
  1439
CheckVGL()
slouken@75
  1440
{
slouken@75
  1441
    AC_ARG_ENABLE(video-vgl,
slouken@1637
  1442
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=yes]]]),
slouken@1588
  1443
                  , enable_video_vgl=yes)
slouken@75
  1444
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1445
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1446
        video_vgl=no
slouken@75
  1447
        AC_TRY_COMPILE([
slouken@75
  1448
         #include <sys/fbio.h>
slouken@75
  1449
         #include <sys/consio.h>
slouken@75
  1450
         #include <sys/kbio.h>
slouken@75
  1451
         #include <vgl.h>
slouken@75
  1452
        ],[
slouken@75
  1453
         VGLBitmap bitmap;
slouken@1836
  1454
         bitmap.Type = VIDBUF32;
slouken@1836
  1455
         bitmap.PixelBytes = 4;
slouken@144
  1456
         exit(bitmap.Bitmap);
slouken@75
  1457
        ],[
slouken@75
  1458
        video_vgl=yes
slouken@75
  1459
        ])
slouken@75
  1460
        AC_MSG_RESULT($video_vgl)
slouken@75
  1461
        if test x$video_vgl = xyes; then
slouken@1361
  1462
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1463
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1521
  1464
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
slouken@1361
  1465
            have_video=yes
slouken@75
  1466
        fi
slouken@75
  1467
    fi
slouken@75
  1468
}
slouken@75
  1469
slouken@1361
  1470
dnl Set up the wscons video driver if enabled
slouken@1361
  1471
CheckWscons()
slouken@1361
  1472
{
slouken@1361
  1473
    AC_ARG_ENABLE(video-wscons,
slouken@1637
  1474
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=yes]]]),
slouken@1361
  1475
                  , enable_video_wscons=yes)
slouken@1361
  1476
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1477
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1478
        video_wscons=no
slouken@1361
  1479
        AC_TRY_COMPILE([
slouken@1597
  1480
         #include <sys/time.h>
slouken@1597
  1481
         #include <dev/wscons/wsconsio.h>
slouken@1597
  1482
         #include <dev/wscons/wsdisplay_usl_io.h>
slouken@1361
  1483
        ],[
slouken@1597
  1484
         int wsmode = WSDISPLAYIO_MODE_DUMBFB;
slouken@1361
  1485
        ],[
slouken@1361
  1486
        video_wscons=yes
slouken@1361
  1487
        ])
slouken@1361
  1488
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1489
        if test x$video_wscons = xyes; then
slouken@1361
  1490
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1491
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1492
            have_video=yes
slouken@1361
  1493
        fi
slouken@1361
  1494
    fi
slouken@1361
  1495
}
slouken@1361
  1496
slouken@1361
  1497
slouken@0
  1498
dnl Find the AAlib includes
slouken@0
  1499
CheckAAlib()
slouken@0
  1500
{
slouken@0
  1501
    AC_ARG_ENABLE(video-aalib,
slouken@1637
  1502
AC_HELP_STRING([--enable-video-aalib], [use AAlib video driver [[default=no]]]),
slouken@0
  1503
                  , enable_video_aalib=no)
slouken@0
  1504
    if test x$enable_video = xyes -a x$enable_video_aalib = xyes; then
slouken@0
  1505
        AC_MSG_CHECKING(for AAlib support)
slouken@0
  1506
        video_aalib=no
slouken@0
  1507
        AC_TRY_COMPILE([
slouken@0
  1508
         #include <aalib.h>
slouken@0
  1509
        ],[
slouken@0
  1510
        ],[
slouken@0
  1511
        video_aalib=yes
slouken@0
  1512
        ])
slouken@0
  1513
        AC_MSG_RESULT($video_aalib)
slouken@0
  1514
        if test x$video_aalib = xyes; then
slouken@1361
  1515
            AC_DEFINE(SDL_VIDEO_DRIVER_AALIB)
slouken@1361
  1516
            SOURCES="$SOURCES $srcdir/src/video/aalib/*.c"
slouken@1521
  1517
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laa"
slouken@1361
  1518
            have_video=yes
slouken@0
  1519
        fi
slouken@0
  1520
    fi
slouken@0
  1521
}
slouken@0
  1522
slouken@4295
  1523
dnl Find the libcaca includes
slouken@4295
  1524
CheckCaca()
slouken@4295
  1525
{
slouken@4295
  1526
    AC_ARG_ENABLE(video-caca,
slouken@4295
  1527
AC_HELP_STRING([--enable-video-caca], [use libcaca video driver [[default=no]]]),
slouken@4295
  1528
                  , enable_video_caca=no)
slouken@4295
  1529
    if test x$enable_video = xyes -a x$enable_video_caca = xyes; then
slouken@4295
  1530
        video_caca=no
slouken@4295
  1531
        AC_PATH_PROG(CACACONFIG, caca-config, no)
slouken@4295
  1532
        if test x$CACACONFIG != xno; then
slouken@4295
  1533
            AC_MSG_CHECKING(for libcaca support)
slouken@4295
  1534
            CACA_CFLAGS=`$CACACONFIG --cflags`
slouken@4295
  1535
            CACA_LDFLAGS=`$CACACONFIG --libs`
slouken@4295
  1536
            save_CFLAGS="$CFLAGS"
slouken@4295
  1537
            AC_TRY_COMPILE([
slouken@4295
  1538
             #include <caca.h>
slouken@4295
  1539
            ],[
slouken@4295
  1540
            ],[
slouken@4295
  1541
             video_caca=yes
slouken@4295
  1542
            ])
slouken@4295
  1543
            CFLAGS="$save_CFLAGS"
slouken@4295
  1544
            AC_MSG_RESULT($video_caca)
slouken@4295
  1545
            if test x$video_caca = xyes; then
slouken@4295
  1546
                AC_DEFINE(SDL_VIDEO_DRIVER_CACA)
slouken@4295
  1547
                EXTRA_CFLAGS="$EXTRA_CFLAGS $CACA_CFLAGS"
slouken@4295
  1548
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $CACA_LDFLAGS"
slouken@4295
  1549
                SOURCES="$SOURCES $srcdir/src/video/caca/*.c"
slouken@4295
  1550
            fi
slouken@4295
  1551
        fi
slouken@4295
  1552
    fi
slouken@4295
  1553
}
slouken@4295
  1554
slouken@1361
  1555
dnl Set up the QTopia video driver if enabled
slouken@1361
  1556
CheckQtopia()
slouken@1361
  1557
{
slouken@1361
  1558
    AC_ARG_ENABLE(video-qtopia,
slouken@1637
  1559
AC_HELP_STRING([--enable-video-qtopia], [use Qtopia video driver [[default=no]]]),
slouken@1361
  1560
                  , enable_video_qtopia=no)
slouken@1361
  1561
    if test x$enable_video = xyes -a x$enable_video_qtopia = xyes; then
slouken@1361
  1562
        AC_MSG_CHECKING(for Qtopia support)
slouken@1361
  1563
        video_qtopia=no
slouken@1361
  1564
        QTOPIA_FLAGS="-DQT_QWS_EBX -DQT_QWS_CUSTOM -DQWS -I${QPEDIR}/include -I${QTDIR}/include/ -DNO_DEBUG -fno-rtti -fno-exceptions"
slouken@1361
  1565
        AC_LANG_CPLUSPLUS
slouken@1361
  1566
        OLD_CXX="$CXXFLAGS"
slouken@1361
  1567
        CXXFLAGS="$QTOPIA_FLAGS"
slouken@1361
  1568
        AC_TRY_COMPILE([
slouken@1361
  1569
         #include <qpe/qpeapplication.h>
slouken@1361
  1570
        ],[
slouken@1361
  1571
        ],[
slouken@1361
  1572
        video_qtopia=yes
slouken@1361
  1573
        ])
slouken@1361
  1574
        CXXFLAGS="$OLD_CXX"
slouken@1361
  1575
        AC_MSG_RESULT($video_qtopia)
slouken@1361
  1576
        if test x$video_qtopia = xyes; then
slouken@1361
  1577
            AC_DEFINE(SDL_VIDEO_DRIVER_QTOPIA)
slouken@1361
  1578
            SOURCES="$SOURCES $srcdir/src/video/qtopia/*.cc"
slouken@1397
  1579
            SDLMAIN_SOURCES="$srcdir/src/main/qtopia/*.cc"
slouken@1521
  1580
            EXTRA_CFLAGS="$EXTRA_CFLAGS $QTOPIA_FLAGS"
slouken@1361
  1581
            SDL_CFLAGS="$SDL_CFLAGS -DQWS -Dmain=SDL_main"
slouken@1361
  1582
            SDL_LIBS="-lSDLmain $SDL_LIBS -L${QPEDIR}/lib -L${QTDIR}/lib/ -lqpe -lqte"
slouken@1361
  1583
            have_video=yes
slouken@1361
  1584
        fi
slouken@1361
  1585
        AC_LANG_C
slouken@1361
  1586
    fi
slouken@1361
  1587
}
slouken@1361
  1588
slouken@1361
  1589
dnl Set up the PicoGUI video driver if enabled
slouken@1361
  1590
CheckPicoGUI()
slouken@1361
  1591
{
slouken@1361
  1592
    AC_ARG_ENABLE(video-picogui,
slouken@1637
  1593
AC_HELP_STRING([--enable-video-picogui], [use PicoGUI video driver [[default=no]]]),
slouken@1361
  1594
                  , enable_video_picogui=no)
slouken@1361
  1595
    if test x$enable_video = xyes -a x$enable_video_picogui = xyes; then
slouken@1361
  1596
        AC_MSG_CHECKING(for PicoGUI support)
slouken@1361
  1597
        video_picogui=no
slouken@1361
  1598
        AC_TRY_COMPILE([
slouken@1361
  1599
         #include <picogui.h>
slouken@1361
  1600
        ],[
slouken@1361
  1601
        ],[
slouken@1361
  1602
        video_picogui=yes
slouken@1361
  1603
        ])
slouken@1361
  1604
        AC_MSG_RESULT($video_picogui)
slouken@1361
  1605
        if test x$video_picogui = xyes; then
slouken@1361
  1606
            AC_DEFINE(SDL_VIDEO_DRIVER_PICOGUI)
slouken@1361
  1607
            SOURCES="$SOURCES $srcdir/src/video/picogui/*.c"
slouken@1361
  1608
            SDL_LIBS="$SDL_LIBS -lpgui"
slouken@1361
  1609
            have_video=yes
slouken@1361
  1610
        fi
slouken@1361
  1611
    fi
slouken@1361
  1612
}
slouken@1361
  1613
slouken@1361
  1614
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1615
CheckAtariBiosEvent()
slouken@1361
  1616
{
slouken@1361
  1617
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
patmandin@1477
  1618
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.S"
slouken@1361
  1619
}
slouken@1361
  1620
slouken@281
  1621
dnl Set up the Atari Xbios driver
slouken@281
  1622
CheckAtariXbiosVideo()
slouken@281
  1623
{
slouken@281
  1624
    AC_ARG_ENABLE(xbios,
slouken@1637
  1625
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
slouken@281
  1626
                  , enable_video_xbios=yes)
slouken@281
  1627
    video_xbios=no
slouken@281
  1628
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1629
        video_xbios=yes
slouken@1361
  1630
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1631
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1632
        have_video=yes
slouken@281
  1633
    fi
slouken@281
  1634
}
slouken@281
  1635
slouken@281
  1636
dnl Set up the Atari Gem driver
slouken@281
  1637
CheckAtariGemVideo()
slouken@281
  1638
{
slouken@281
  1639
    AC_ARG_ENABLE(gem,
slouken@1637
  1640
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
slouken@281
  1641
                  , enable_video_gem=yes)
slouken@281
  1642
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1643
        video_gem=no
slouken@281
  1644
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1645
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1646
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1647
            video_gem=yes
slouken@1361
  1648
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1649
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
patmandin@1825
  1650
            SDL_LIBS="$SDL_LIBS -lgem"
slouken@1361
  1651
            have_video=yes
slouken@281
  1652
        fi
slouken@281
  1653
    fi
slouken@281
  1654
}
slouken@281
  1655
slouken@1
  1656
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1657
CheckDummyVideo()
slouken@1
  1658
{
slouken@1
  1659
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1660
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1661
                  , enable_video_dummy=yes)
slouken@1
  1662
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1663
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1664
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1665
        have_video=yes
slouken@1
  1666
    fi
slouken@1
  1667
}
slouken@1
  1668
slouken@0
  1669
dnl Check to see if OpenGL support is desired
slouken@0
  1670
AC_ARG_ENABLE(video-opengl,
slouken@1637
  1671
AC_HELP_STRING([--enable-video-opengl], [include OpenGL context creation [[default=yes]]]),
slouken@0
  1672
              , enable_video_opengl=yes)
slouken@0
  1673
slouken@0
  1674
dnl Find OpenGL
icculus@1191
  1675
CheckOpenGLX11()
slouken@0
  1676
{
slouken@0
  1677
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1678
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1679
        video_opengl=no
slouken@0
  1680
        AC_TRY_COMPILE([
slouken@0
  1681
         #include <GL/gl.h>
slouken@0
  1682
         #include <GL/glx.h>
icculus@3967
  1683
         #include <GL/glu.h>
slouken@0
  1684
        ],[
slouken@0
  1685
        ],[
slouken@0
  1686
        video_opengl=yes
slouken@0
  1687
        ])
slouken@0
  1688
        AC_MSG_RESULT($video_opengl)
slouken@0
  1689
        if test x$video_opengl = xyes; then
slouken@1361
  1690
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1691
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@0
  1692
        fi
slouken@0
  1693
    fi
slouken@0
  1694
}
slouken@0
  1695
slouken@279
  1696
dnl Find QNX RtP OpenGL
slouken@279
  1697
CheckOpenGLQNX()
slouken@279
  1698
{
slouken@279
  1699
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@279
  1700
        AC_MSG_CHECKING(for OpenGL (Photon) support)
slouken@279
  1701
        video_opengl=no
slouken@279
  1702
        AC_TRY_COMPILE([
slouken@279
  1703
         #include <GL/gl.h>
slouken@279
  1704
        ],[
slouken@279
  1705
        ],[
slouken@279
  1706
        video_opengl=yes
slouken@279
  1707
        ])
slouken@279
  1708
        AC_MSG_RESULT($video_opengl)
slouken@279
  1709
        if test x$video_opengl = xyes; then
slouken@1361
  1710
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1711
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1712
        fi
slouken@279
  1713
    fi
slouken@279
  1714
}
slouken@279
  1715
slouken@1361
  1716
dnl Check for Win32 OpenGL
slouken@1361
  1717
CheckWIN32GL()
slouken@1361
  1718
{
slouken@1361
  1719
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1720
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1721
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1361
  1722
    fi
slouken@1361
  1723
}
slouken@1361
  1724
slouken@0
  1725
dnl Check for BeOS OpenGL
slouken@0
  1726
CheckBeGL()
slouken@0
  1727
{
slouken@0
  1728
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1729
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1730
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1731
    fi
slouken@0
  1732
}
slouken@0
  1733
slouken@0
  1734
dnl Check for MacOS OpenGL
slouken@0
  1735
CheckMacGL()
slouken@0
  1736
{
slouken@0
  1737
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1738
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1550
  1739
        case "$host" in
slouken@0
  1740
            *-*-darwin*)
slouken@1625
  1741
                if test x$enable_video_cocoa = xyes; then
slouken@4229
  1742
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1743
                fi
slouken@1625
  1744
                if test x$enable_video_carbon = xyes; then
slouken@4229
  1745
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AGL"
slouken@1625
  1746
                fi
slouken@0
  1747
        esac
slouken@0
  1748
    fi
slouken@0
  1749
}
slouken@0
  1750
patmandin@978
  1751
dnl Check for Mesa offscreen rendering
patmandin@989
  1752
CheckAtariOSMesa()
patmandin@978
  1753
{
patmandin@989
  1754
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1755
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1756
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1757
patmandin@991
  1758
        # Static linking to -lOSMesa
patmandin@989
  1759
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1760
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1761
            # -lOSMesa is really the static library
patmandin@989
  1762
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1763
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1764
            fi
patmandin@989
  1765
        else
patmandin@991
  1766
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1767
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1768
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1769
        fi
slouken@1361
  1770
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1771
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
patmandin@1825
  1772
        SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
patmandin@1825
  1773
        SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
patmandin@991
  1774
patmandin@991
  1775
        AC_ARG_ENABLE(osmesa-shared,
slouken@1637
  1776
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
patmandin@991
  1777
                              , enable_osmesa_shared=yes)
patmandin@991
  1778
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1779
            # Dynamic linking
patmandin@991
  1780
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1781
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1782
            fi
slouken@1361
  1783
        fi
patmandin@978
  1784
    fi
patmandin@978
  1785
}
patmandin@978
  1786
slouken@4139
  1787
AC_ARG_ENABLE(screensaver,
slouken@4139
  1788
AC_HELP_STRING([--enable-screensaver], [enable screensaver by default while any SDL application is running [[default=no]]]),
slouken@4139
  1789
              , enable_screensaver=no)
slouken@4139
  1790
if test x$enable_screensaver = xno; then
slouken@4139
  1791
    AC_DEFINE(SDL_VIDEO_DISABLE_SCREENSAVER)
slouken@4139
  1792
fi
slouken@4139
  1793
slouken@0
  1794
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1795
CheckInputEvents()
slouken@0
  1796
{
slouken@0
  1797
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1798
    AC_ARG_ENABLE(input-events,
slouken@1637
  1799
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1800
                  , enable_input_events=yes)
slouken@0
  1801
    if test x$enable_input_events = xyes; then
slouken@0
  1802
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1803
        use_input_events=no
slouken@0
  1804
        AC_TRY_COMPILE([
slouken@0
  1805
          #include <linux/input.h>
slouken@0
  1806
        ],[
slouken@0
  1807
          #ifndef EVIOCGNAME
slouken@0
  1808
          #error EVIOCGNAME() ioctl not available
slouken@0
  1809
          #endif
slouken@0
  1810
        ],[
slouken@0
  1811
        use_input_events=yes
slouken@0
  1812
        ])
slouken@0
  1813
        AC_MSG_RESULT($use_input_events)
slouken@0
  1814
        if test x$use_input_events = xyes; then
slouken@1361
  1815
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1816
        fi
slouken@0
  1817
    fi
slouken@0
  1818
}
slouken@0
  1819
icculus@1201
  1820
dnl See if we can use the Touchscreen input library
icculus@1201
  1821
CheckTslib()
icculus@1201
  1822
{
icculus@1201
  1823
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1824
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1825
                  , enable_input_tslib=yes)
icculus@1201
  1826
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1827
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1828
        enable_input_tslib=no
icculus@1201
  1829
        AC_TRY_COMPILE([
icculus@1201
  1830
          #include "tslib.h"
icculus@1201
  1831
        ],[
icculus@1201
  1832
        ],[
icculus@1201
  1833
        enable_input_tslib=yes
icculus@1201
  1834
        ])
icculus@1201
  1835
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1836
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1837
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1838
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1839
        fi
icculus@1201
  1840
    fi
icculus@1201
  1841
}
icculus@1201
  1842
slouken@399
  1843
dnl See if we can use GNU pth library for threads
slouken@399
  1844
CheckPTH()
slouken@399
  1845
{
slouken@399
  1846
    dnl Check for pth support
slouken@399
  1847
    AC_ARG_ENABLE(pth,
slouken@1637
  1848
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1849
                  , enable_pth=yes)
slouken@399
  1850
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1851
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1852
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1853
            use_pth=no
slouken@399
  1854
        else
slouken@399
  1855
            use_pth=yes
slouken@399
  1856
        fi
slouken@399
  1857
        AC_MSG_CHECKING(pth)
slouken@1361
  1858
        AC_MSG_RESULT($use_pth)
slouken@399
  1859
        if test "x$use_pth" = xyes; then
slouken@1361
  1860
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1861
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1862
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1863
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1864
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1865
            have_threads=yes
slouken@399
  1866
        fi
slouken@399
  1867
    fi
slouken@399
  1868
}
slouken@399
  1869
slouken@0
  1870
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1871
CheckPTHREAD()
slouken@0
  1872
{
slouken@0
  1873
    dnl Check for pthread support
slouken@0
  1874
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1875
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1876
                  , enable_pthreads=yes)
slouken@0
  1877
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1878
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1879
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1880
                  , enable_pthread_sem=yes)
slouken@1550
  1881
    case "$host" in
slouken@1820
  1882
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1883
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1884
            pthread_lib="-lpthread"
slouken@1324
  1885
            ;;
slouken@0
  1886
        *-*-bsdi*)
slouken@0
  1887
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1888
            pthread_lib=""
slouken@0
  1889
            ;;
slouken@0
  1890
        *-*-darwin*)
slouken@0
  1891
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1892
# causes Carbon.p complaints?
slouken@0
  1893
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1894
            ;;
slouken@1565
  1895
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1896
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1897
            pthread_lib="-pthread"
slouken@0
  1898
            ;;
slouken@43
  1899
        *-*-netbsd*)
slouken@1383
  1900
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@4028
  1901
            pthread_lib="-lpthread"
slouken@43
  1902
            ;;
slouken@0
  1903
        *-*-openbsd*)
slouken@0
  1904
            pthread_cflags="-D_REENTRANT"
slouken@0
  1905
            pthread_lib="-pthread"
slouken@0
  1906
            ;;
slouken@0
  1907
        *-*-solaris*)
slouken@0
  1908
            pthread_cflags="-D_REENTRANT"
slouken@0
  1909
            pthread_lib="-lpthread -lposix4"
slouken@0
  1910
            ;;
slouken@0
  1911
        *-*-sysv5*)
slouken@0
  1912
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1913
            pthread_lib=""
slouken@0
  1914
            ;;
slouken@0
  1915
        *-*-irix*)
slouken@0
  1916
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1917
            pthread_lib="-lpthread"
slouken@0
  1918
            ;;
slouken@0
  1919
        *-*-aix*)
slouken@0
  1920
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1921
            pthread_lib="-lpthread"
slouken@0
  1922
            ;;
icculus@425
  1923
        *-*-hpux11*)
icculus@425
  1924
            pthread_cflags="-D_REENTRANT"
icculus@425
  1925
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1926
            ;;
slouken@0
  1927
        *-*-qnx*)
slouken@0
  1928
            pthread_cflags=""
slouken@0
  1929
            pthread_lib=""
slouken@0
  1930
            ;;
slouken@873
  1931
        *-*-osf*)
slouken@1019
  1932
            pthread_cflags="-D_REENTRANT"
slouken@873
  1933
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1934
                pthread_lib="-lpthread -lrt"
slouken@873
  1935
            else
slouken@1019
  1936
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1937
            fi
slouken@873
  1938
            ;;
slouken@0
  1939
        *)
slouken@0
  1940
            pthread_cflags="-D_REENTRANT"
slouken@0
  1941
            pthread_lib="-lpthread"
slouken@0
  1942
            ;;
slouken@0
  1943
    esac
icculus@1140
  1944
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1945
        # Save the original compiler flags and libraries
slouken@415
  1946
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1947
        # Add the pthread compiler flags and libraries
slouken@415
  1948
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1949
        # Check to see if we have pthread support on this system
slouken@0
  1950
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1951
        use_pthreads=no
slouken@0
  1952
        AC_TRY_LINK([
slouken@0
  1953
         #include <pthread.h>
slouken@0
  1954
        ],[
slouken@0
  1955
         pthread_attr_t type;
slouken@0
  1956
         pthread_attr_init(&type);
slouken@0
  1957
        ],[
slouken@0
  1958
        use_pthreads=yes
slouken@0
  1959
        ])
slouken@0
  1960
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1961
        # Restore the compiler flags and libraries
slouken@415
  1962
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1963
slouken@415
  1964
        # Do futher testing if we have pthread support...
slouken@0
  1965
        if test x$use_pthreads = xyes; then
slouken@1361
  1966
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1967
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1968
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1969
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1970
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1971
slouken@1438
  1972
            # Save the original compiler flags and libraries
slouken@1438
  1973
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1974
            # Add the pthread compiler flags and libraries
slouken@1438
  1975
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1976
slouken@0
  1977
            # Check to see if recursive mutexes are available
slouken@0
  1978
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1979
            has_recursive_mutexes=no
slouken@1324
  1980
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1981
                AC_TRY_COMPILE([
slouken@1324
  1982
                  #include <pthread.h>
slouken@1324
  1983
                ],[
slouken@1324
  1984
                  pthread_mutexattr_t attr;
slouken@1324
  1985
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1986
                ],[
slouken@1324
  1987
                has_recursive_mutexes=yes
slouken@1361
  1988
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1989
                ])
slouken@1324
  1990
            fi
slouken@1324
  1991
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1992
                AC_TRY_COMPILE([
slouken@1324
  1993
                  #include <pthread.h>
slouken@1324
  1994
                ],[
slouken@1324
  1995
                  pthread_mutexattr_t attr;
slouken@1324
  1996
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1997
                ],[
slouken@1324
  1998
                has_recursive_mutexes=yes
slouken@1361
  1999
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  2000
                ])
slouken@1324
  2001
            fi
slouken@0
  2002
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  2003
slouken@94
  2004
            # Check to see if pthread semaphore support is missing
slouken@94
  2005
            if test x$enable_pthread_sem = xyes; then
slouken@94
  2006
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  2007
                have_pthread_sem=no
slouken@94
  2008
                AC_TRY_COMPILE([
slouken@94
  2009
                  #include <pthread.h>
slouken@94
  2010
                  #include <semaphore.h>
slouken@94
  2011
                ],[
slouken@94
  2012
                ],[
slouken@94
  2013
                have_pthread_sem=yes
slouken@94
  2014
                ])
slouken@94
  2015
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  2016
            fi
slouken@94
  2017
slouken@1438
  2018
            # Restore the compiler flags and libraries
slouken@1438
  2019
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  2020
slouken@1361
  2021
            # Basic thread creation functions
slouken@1361
  2022
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  2023
slouken@1361
  2024
            # Semaphores
slouken@1361
  2025
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  2026
            if test x$have_pthread_sem = xyes; then
slouken@1361
  2027
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  2028
            else
slouken@1361
  2029
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  2030
            fi
slouken@0
  2031
slouken@1361
  2032
            # Mutexes
slouken@1361
  2033
            # We can fake these with semaphores if necessary
slouken@1361
  2034
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  2035
slouken@1361
  2036
            # Condition variables
slouken@1361
  2037
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  2038
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  2039
slouken@1361
  2040
            have_threads=yes
slouken@185
  2041
        else
slouken@1361
  2042
            CheckPTH
slouken@814
  2043
        fi
slouken@814
  2044
    fi
slouken@814
  2045
}
slouken@814
  2046
slouken@0
  2047
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  2048
CheckWIN32()
slouken@0
  2049
{
slouken@0
  2050
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  2051
    have_win32_gcc=no
slouken@0
  2052
    AC_TRY_COMPILE([
slouken@0
  2053
     #include <windows.h>
slouken@0
  2054
    ],[
slouken@0
  2055
    ],[
slouken@0
  2056
    have_win32_gcc=yes
slouken@0
  2057
    ])
slouken@0
  2058
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  2059
    if test x$have_win32_gcc != xyes; then
slouken@0
  2060
       AC_MSG_ERROR([
slouken@0
  2061
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  2062
       ])
slouken@0
  2063
    fi
slouken@0
  2064
slouken@0
  2065
    dnl See if the user wants to redirect standard output to files
slouken@0
  2066
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  2067
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  2068
                  , enable_stdio_redirect=yes)
slouken@0
  2069
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  2070
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  2071
    fi
slouken@1361
  2072
slouken@1361
  2073
    if test x$enable_video = xyes; then
slouken@1361
  2074
        AC_DEFINE(SDL_VIDEO_DRIVER_WINDIB)
slouken@1361
  2075
        SOURCES="$SOURCES $srcdir/src/video/wincommon/*.c"
slouken@1361
  2076
        SOURCES="$SOURCES $srcdir/src/video/windib/*.c"
slouken@1361
  2077
        have_video=yes
slouken@0
  2078
    fi
slouken@0
  2079
}
slouken@0
  2080
slouken@0
  2081
dnl Find the DirectX includes and libraries
slouken@0
  2082
CheckDIRECTX()
slouken@0
  2083
{
slouken@0
  2084
    AC_ARG_ENABLE(directx,
slouken@1637
  2085
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  2086
                  , enable_directx=yes)
slouken@0
  2087
    if test x$enable_directx = xyes; then
slouken@1361
  2088
        have_directx=no
slouken@1361
  2089
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  2090
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@1361
  2091
        AC_CHECK_HEADER(dinput.h, use_dinput=yes)
slouken@1361
  2092
        if test x$have_ddraw = xyes -a x$have_dsound = xyes -a x$use_dinput = xyes; then
slouken@1361
  2093
            have_directx=yes
slouken@1361
  2094
        fi
slouken@1361
  2095
        if test x$enable_video = xyes -a x$have_directx = xyes; then
slouken@1361
  2096
            AC_DEFINE(SDL_VIDEO_DRIVER_DDRAW)
slouken@1361
  2097
            SOURCES="$SOURCES $srcdir/src/video/windx5/*.c"
slouken@1361
  2098
            have_video=yes
slouken@1361
  2099
        fi
slouken@0
  2100
    fi
slouken@158
  2101
}
slouken@158
  2102
slouken@294
  2103
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  2104
CheckDLOPEN()
slouken@294
  2105
{
slouken@731
  2106
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  2107
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  2108
                  , enable_sdl_dlopen=yes)
slouken@731
  2109
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  2110
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  2111
        have_dlopen=no
slouken@294
  2112
        AC_TRY_COMPILE([
slouken@294
  2113
         #include <dlfcn.h>
slouken@294
  2114
        ],[
slouken@1638
  2115
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  2116
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  2117
         #endif
slouken@294
  2118
        ],[
slouken@1361
  2119
        have_dlopen=yes
slouken@294
  2120
        ])
slouken@1361
  2121
        AC_MSG_RESULT($have_dlopen)
slouken@294
  2122
slouken@1361
  2123
        if test x$have_dlopen = xyes; then
slouken@1521
  2124
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  2125
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  2126
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  2127
            AC_CHECK_LIB(dl, dlvsym, have_dlvsym=yes)
slouken@1361
  2128
            if test x$have_dlvsym = xyes; then
slouken@1361
  2129
                AC_DEFINE(HAVE_DLVSYM)
slouken@1361
  2130
            fi
slouken@1361
  2131
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  2132
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  2133
            have_loadso=yes
slouken@294
  2134
        fi
slouken@294
  2135
    fi
slouken@294
  2136
}
slouken@294
  2137
patmandin@651
  2138
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  2139
CheckAtariLdg()
patmandin@651
  2140
{
patmandin@651
  2141
    AC_ARG_ENABLE(atari-ldg,
slouken@1637
  2142
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
patmandin@651
  2143
                  , enable_atari_ldg=yes)
patmandin@651
  2144
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  2145
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  2146
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  2147
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  2148
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  2149
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
patmandin@1825
  2150
            SDL_LIBS="$SDL_LIBS -lldg -lgem"
icculus@1173
  2151
            have_loadso=yes
patmandin@651
  2152
        fi
patmandin@651
  2153
    fi
patmandin@651
  2154
}
patmandin@651
  2155
slouken@381
  2156
dnl Check for the usbhid(3) library on *BSD
slouken@381
  2157
CheckUSBHID()
slouken@381
  2158
{
slouken@381
  2159
    if test x$enable_joystick = xyes; then
slouken@1565
  2160
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  2161
        if test x$have_libusbhid = xyes; then
slouken@1565
  2162
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  2163
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  2164
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  2165
        else
slouken@1565
  2166
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  2167
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  2168
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  2169
        fi
slouken@1361
  2170
            
slouken@1361
  2171
        save_CFLAGS="$CFLAGS"
slouken@1361
  2172
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  2173
slouken@381
  2174
        AC_MSG_CHECKING(for usbhid)
slouken@381
  2175
        have_usbhid=no
slouken@381
  2176
        AC_TRY_COMPILE([
slouken@404
  2177
          #include <sys/types.h>
slouken@403
  2178
          #if defined(HAVE_USB_H)
slouken@403
  2179
          #include <usb.h>
slouken@403
  2180
          #endif
slouken@1565
  2181
          #ifdef __DragonFly__
slouken@1565
  2182
          # include <bus/usb/usb.h>
slouken@1565
  2183
          # include <bus/usb/usbhid.h>
slouken@1565
  2184
          #else
slouken@1565
  2185
          # include <dev/usb/usb.h>
slouken@1565
  2186
          # include <dev/usb/usbhid.h>
slouken@1565
  2187
          #endif
slouken@381
  2188
          #if defined(HAVE_USBHID_H)
slouken@381
  2189
          #include <usbhid.h>
slouken@381
  2190
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  2191
          #include <libusb.h>
slouken@381
  2192
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2193
          #include <libusbhid.h>
slouken@404
  2194
          #endif
slouken@381
  2195
        ],[
slouken@381
  2196
          struct report_desc *repdesc;
slouken@381
  2197
          struct usb_ctl_report *repbuf;
slouken@402
  2198
          hid_kind_t hidkind;
slouken@381
  2199
        ],[
slouken@381
  2200
        have_usbhid=yes
slouken@381
  2201
        ])
slouken@381
  2202
        AC_MSG_RESULT($have_usbhid)
slouken@381
  2203
slouken@381
  2204
        if test x$have_usbhid = xyes; then
slouken@381
  2205
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  2206
            have_usbhid_ucr_data=no
slouken@381
  2207
            AC_TRY_COMPILE([
slouken@404
  2208
              #include <sys/types.h>
slouken@404
  2209
              #if defined(HAVE_USB_H)
slouken@404
  2210
              #include <usb.h>
slouken@404
  2211
              #endif
slouken@1565
  2212
              #ifdef __DragonFly__
slouken@1565
  2213
              # include <bus/usb/usb.h>
slouken@1565
  2214
              # include <bus/usb/usbhid.h>
slouken@1565
  2215
              #else
slouken@1565
  2216
              # include <dev/usb/usb.h>
slouken@1565
  2217
              # include <dev/usb/usbhid.h>
slouken@1565
  2218
              #endif
slouken@381
  2219
              #if defined(HAVE_USBHID_H)
slouken@381
  2220
              #include <usbhid.h>
slouken@381
  2221
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  2222
              #include <libusb.h>
slouken@381
  2223
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2224
              #include <libusbhid.h>
slouken@381
  2225
              #endif
slouken@381
  2226
            ],[
slouken@381
  2227
              struct usb_ctl_report buf;
slouken@381
  2228
              if (buf.ucr_data) { }
slouken@381
  2229
            ],[
slouken@381
  2230
            have_usbhid_ucr_data=yes
slouken@381
  2231
            ])
slouken@381
  2232
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2233
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2234
            fi
slouken@381
  2235
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2236
            
slouken@1361
  2237
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2238
            have_usbhid_new=no
slouken@407
  2239
            AC_TRY_COMPILE([
slouken@407
  2240
              #include <sys/types.h>
slouken@407
  2241
              #if defined(HAVE_USB_H)
slouken@407
  2242
              #include <usb.h>
slouken@407
  2243
              #endif
slouken@4037
  2244
              #ifdef __DragonFly__
slouken@4028
  2245
              #include <bus/usb/usb.h>
slouken@4028
  2246
              #include <bus/usb/usbhid.h>
slouken@4037
  2247
              #else
slouken@407
  2248
              #include <dev/usb/usb.h>
slouken@407
  2249
              #include <dev/usb/usbhid.h>
slouken@4037
  2250
              #endif
slouken@407
  2251
              #if defined(HAVE_USBHID_H)
slouken@407
  2252
              #include <usbhid.h>
slouken@407
  2253
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2254
              #include <libusb.h>
slouken@407
  2255
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2256
              #include <libusbhid.h>
slouken@407
  2257
              #endif
slouken@407
  2258
            ],[
slouken@407
  2259
              report_desc_t d;
slouken@1361
  2260
              hid_start_parse(d, 1, 1);
slouken@407
  2261
            ],[
slouken@407
  2262
            have_usbhid_new=yes
slouken@407
  2263
            ])
slouken@407
  2264
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2265
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2266
            fi
slouken@407
  2267
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2268
slouken@1565
  2269
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2270
            have_machine_joystick=no
slouken@1565
  2271
            AC_TRY_COMPILE([
slouken@1565
  2272
              #include <machine/joystick.h>
slouken@1565
  2273
            ],[
slouken@1565
  2274
              struct joystick t;
slouken@1565
  2275
            ],[
slouken@1565
  2276
            have_machine_joystick=yes
slouken@1565
  2277
            ])
slouken@1565
  2278
            if test x$have_machine_joystick = xyes; then
slouken@1565
  2279
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  2280
            fi
slouken@1565
  2281
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2282
slouken@1361
  2283
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  2284
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2285
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2286
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2287
            have_joystick=yes
slouken@381
  2288
        fi
slouken@1361
  2289
        CFLAGS="$save_CFLAGS"
slouken@381
  2290
    fi
slouken@381
  2291
}
slouken@381
  2292
slouken@1361
  2293
dnl Check for clock_gettime()
slouken@1361
  2294
CheckClockGettime()
slouken@795
  2295
{
slouken@1361
  2296
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  2297
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  2298
                  , enable_clock_gettime=no)
slouken@1361
  2299
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2300
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2301
        if test x$have_clock_gettime = xyes; then
slouken@1361
  2302
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  2303
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
icculus@1175
  2304
        fi
slouken@795
  2305
    fi
slouken@795
  2306
}
slouken@795
  2307
slouken@1062
  2308
dnl Check for a valid linux/version.h
slouken@1062
  2309
CheckLinuxVersion()
slouken@1062
  2310
{
slouken@1062
  2311
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2312
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2313
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2314
    fi
slouken@1062
  2315
}
slouken@1062
  2316
slouken@1127
  2317
dnl Check if we want to use RPATH
slouken@1127
  2318
CheckRPATH()
slouken@1127
  2319
{
slouken@1127
  2320
    AC_ARG_ENABLE(rpath,
slouken@1637
  2321
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2322
                  , enable_rpath=yes)
slouken@1127
  2323
}
slouken@1127
  2324
slouken@1550
  2325
dnl Set up the configuration based on the host platform!
slouken@1550
  2326
case "$host" in
slouken@1361
  2327
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  2328
        ARCH=linux
slouken@1361
  2329
        CheckDummyVideo
slouken@1361
  2330
        CheckIPod
slouken@1361
  2331
        # Set up files for the timer library
icculus@1140
  2332
        if test x$enable_timers = xyes; then
slouken@1361
  2333
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2334
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2335
            have_timers=yes
icculus@1140
  2336
        fi
slouken@1361
  2337
        ;;
slouken@1820
  2338
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*)
slouken@1550
  2339
        case "$host" in
slouken@1361
  2340
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2341
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2342
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2343
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2344
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2345
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2346
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2347
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2348
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2349
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2350
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2351
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2352
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2353
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2354
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2355
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2356
            *-*-osf*)           ARCH=osf ;;
slouken@795
  2357
        esac
icculus@1573
  2358
        CheckVisibilityHidden
slouken@1
  2359
        CheckDummyVideo
slouken@68
  2360
        CheckDiskAudio
icculus@1532
  2361
        CheckDummyAudio
slouken@371
  2362
        CheckDLOPEN
slouken@0
  2363
        CheckNASM
slouken@1361
  2364
        CheckAltivec
slouken@0
  2365
        CheckOSS
slouken@1361
  2366
        CheckDMEDIA
slouken@1438
  2367
        CheckMME
slouken@0
  2368
        CheckALSA
slouken@0
  2369
        CheckARTSC
slouken@0
  2370
        CheckESD
icculus@3939
  2371
        CheckPulseAudio
slouken@0
  2372
        CheckNAS
slouken@0
  2373
        CheckX11
slouken@30
  2374
        CheckNANOX
slouken@0
  2375
        CheckFBCON
slouken@167
  2376
        CheckDirectFB
slouken@70
  2377
        CheckPS2GS
slouken@4165
  2378
        CheckPS3
slouken@0
  2379
        CheckGGI
slouken@0
  2380
        CheckSVGA
slouken@1361
  2381
        CheckVGL
slouken@1361
  2382
        CheckWscons
slouken@0
  2383
        CheckAAlib
slouken@4295
  2384
        CheckCaca
slouken@371
  2385
        CheckQtopia
slouken@433
  2386
        CheckPicoGUI
icculus@1191
  2387
        CheckOpenGLX11
slouken@0
  2388
        CheckInputEvents
icculus@1201
  2389
        CheckTslib
slouken@1361
  2390
        CheckUSBHID
slouken@0
  2391
        CheckPTHREAD
slouken@1361
  2392
        CheckClockGettime
slouken@1062
  2393
        CheckLinuxVersion
slouken@1127
  2394
        CheckRPATH
slouken@1361
  2395
        # Set up files for the audio library
slouken@1361
  2396
        if test x$enable_audio = xyes; then
slouken@1361
  2397
          case $ARCH in
slouken@1565
  2398
            sysv5|solaris|hpux)
slouken@1361
  2399
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2400
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2401
                have_audio=yes
slouken@1361
  2402
            ;;
slouken@1565
  2403
            netbsd|openbsd)
slouken@1567
  2404
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2405
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2406
                have_audio=yes
slouken@1361
  2407
            ;;
slouken@1361
  2408
            aix)
slouken@1361
  2409
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUD)
slouken@1361
  2410
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2411
                have_audio=yes
slouken@1361
  2412
            ;;
slouken@1361
  2413
          esac
slouken@371
  2414
        fi
slouken@0
  2415
        # Set up files for the joystick library
slouken@0
  2416
        if test x$enable_joystick = xyes; then
slouken@1361
  2417
          case $ARCH in
slouken@1361
  2418
            linux)
slouken@1361
  2419
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2420
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2421
                have_joystick=yes
slouken@1361
  2422
            ;;
slouken@1361
  2423
          esac
slouken@0
  2424
        fi
slouken@0
  2425
        # Set up files for the cdrom library
slouken@0
  2426
        if test x$enable_cdrom = xyes; then
slouken@1361
  2427
          case $ARCH in
slouken@1361
  2428
            linux|solaris)
slouken@1361
  2429
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2430
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2431
                have_cdrom=yes
slouken@1361
  2432
            ;;
slouken@1361
  2433
            *freebsd*)
slouken@1361
  2434
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2435
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2436
                have_cdrom=yes
slouken@1361
  2437
            ;;
slouken@1383
  2438
            *openbsd*|*netbsd*)
slouken@1361
  2439
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2440
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2441
                have_cdrom=yes
slouken@1361
  2442
            ;;
slouken@1361
  2443
            bsdi)
slouken@1361
  2444
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2445
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2446
                have_cdrom=yes
slouken@1361
  2447
            ;;
slouken@1361
  2448
            aix)
slouken@1361
  2449
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2450
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2451
                have_cdrom=yes
slouken@1361
  2452
            ;;
slouken@1361
  2453
            osf)
slouken@1361
  2454
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2455
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2456
                have_cdrom=yes
slouken@1361
  2457
            ;;
slouken@1361
  2458
          esac
slouken@0
  2459
        fi
slouken@0
  2460
        # Set up files for the thread library
slouken@1361
  2461
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2462
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2463
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2464
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2465
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2466
            have_threads=yes
slouken@0
  2467
        fi
slouken@0
  2468
        # Set up files for the timer library
slouken@0
  2469
        if test x$enable_timers = xyes; then
slouken@1361
  2470
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2471
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2472
            have_timers=yes
slouken@0
  2473
        fi
slouken@0
  2474
        ;;
slouken@0
  2475
    *-*-qnx*)
slouken@0
  2476
        ARCH=qnx
slouken@1
  2477
        CheckDummyVideo
slouken@68
  2478
        CheckDiskAudio
icculus@1532
  2479
        CheckDummyAudio
slouken@886
  2480
        # CheckNASM
slouken@371
  2481
        CheckDLOPEN
slouken@0
  2482
        CheckNAS
slouken@0
  2483
        CheckPHOTON
slouken@0
  2484
        CheckX11
icculus@1191
  2485
        CheckOpenGLX11
slouken@0
  2486
        CheckPTHREAD
slouken@0
  2487
        # Set up files for the audio library
slouken@0
  2488
        if test x$enable_audio = xyes; then
slouken@1361
  2489
            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
slouken@1361
  2490
            SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
slouken@1521
  2491
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2492
            have_audio=yes
slouken@0
  2493
        fi
slouken@0
  2494
        # Set up files for the cdrom library
slouken@0
  2495
        if test x$enable_cdrom = xyes; then
slouken@1361
  2496
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2497
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2498
            have_cdrom=yes
slouken@0
  2499
        fi
slouken@0
  2500
        # Set up files for the timer library
slouken@0
  2501
        if test x$enable_timers = xyes; then
slouken@1361
  2502
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2503
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2504
            have_timers=yes
slouken@0
  2505
        fi
slouken@0
  2506
        ;;
slouken@0
  2507
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2508
        ARCH=win32
slouken@1550
  2509
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2510
            # Default cross-compile location
slouken@4058
  2511
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32
slouken@0
  2512
        else
slouken@0
  2513
            # Look for the location of the tools and install there
slouken@750
  2514
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2515
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2516
            fi
slouken@0
  2517
        fi
slouken@1
  2518
        CheckDummyVideo
slouken@68
  2519
        CheckDiskAudio
icculus@1532
  2520
        CheckDummyAudio
slouken@0
  2521
        CheckWIN32
slouken@1361
  2522
        CheckWIN32GL
slouken@0
  2523
        CheckDIRECTX
slouken@0
  2524
        CheckNASM
slouken@0
  2525
        # Set up files for the audio library
slouken@0
  2526
        if test x$enable_audio = xyes; then
slouken@1361
  2527
            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
slouken@1361
  2528
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1361
  2529
            if test x$have_directx = xyes; then
slouken@1361
  2530
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2531
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2532
            fi
slouken@1361
  2533
            have_audio=yes
slouken@0
  2534
        fi
slouken@0
  2535
        # Set up files for the joystick library
slouken@0
  2536
        if test x$enable_joystick = xyes; then
slouken@1855
  2537
            AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1855
  2538
            SOURCES="$SOURCES $srcdir/src/joystick/win32/*.c"
slouken@1361
  2539
            have_joystick=yes
slouken@0
  2540
        fi
slouken@0
  2541
        # Set up files for the cdrom library
slouken@0
  2542
        if test x$enable_cdrom = xyes; then
slouken@1361
  2543
            AC_DEFINE(SDL_CDROM_WIN32)
slouken@1361
  2544
            SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
slouken@1361
  2545
            have_cdrom=yes
slouken@0
  2546
        fi
slouken@0
  2547
        # Set up files for the thread library
slouken@0
  2548
        if test x$enable_threads = xyes; then
slouken@1361
  2549
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2550
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2551
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2552
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2553
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2554
            have_threads=yes
slouken@0
  2555
        fi
slouken@0
  2556
        # Set up files for the timer library
slouken@0
  2557
        if test x$enable_timers = xyes; then
slouken@1361
  2558
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2559
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2560
            have_timers=yes
slouken@1361
  2561
        fi
slouken@1361
  2562
        # Set up files for the shared object loading library
slouken@1361
  2563
        if test x$enable_loadso = xyes; then
slouken@1361
  2564
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2565
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2566
            have_loadso=yes
slouken@1361
  2567
        fi
slouken@1361
  2568
        # Set up the system libraries we need
slouken@1521
  2569
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm"
slouken@1361
  2570
        if test x$have_directx = xyes; then
slouken@4167
  2571
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldxguid -ldinput8"
slouken@0
  2572
        fi
slouken@0
  2573
        # The Win32 platform requires special setup
slouken@4078
  2574
        SOURCES="$SOURCES $srcdir/src/main/win32/*.rc"
slouken@1397
  2575
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2576
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2577
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2578
        ;;
slouken@4134
  2579
    *-wince*)
slouken@4134
  2580
        ARCH=win32
slouken@4134
  2581
        CheckDummyVideo
slouken@4134
  2582
        CheckDiskAudio
slouken@4134
  2583
        CheckDummyAudio
slouken@4134
  2584
        CheckWIN32
slouken@4134
  2585
        CheckNASM
slouken@4134
  2586
        SOURCES="$SOURCES $srcdir/src/video/gapi/*.c"
slouken@4134
  2587
        EXTRA_CFLAGS="$EXTRA_CFLAGS -D_WIN32_WCE=0x420"
slouken@4134
  2588
        if test x$enable_audio = xyes; then
slouken@4134
  2589
            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
slouken@4134
  2590
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@4134
  2591
            have_audio=yes
slouken@4134
  2592
        fi
slouken@4134
  2593
        # Set up files for the thread library
slouken@4134
  2594
        if test x$enable_threads = xyes; then
slouken@4134
  2595
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@4134
  2596
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@4134
  2597
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@4134
  2598
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@4134
  2599
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@4134
  2600
            have_threads=yes
slouken@4134
  2601
        fi
slouken@4134
  2602
        # Set up files for the timer library
slouken@4134
  2603
        if test x$enable_timers = xyes; then
slouken@4134
  2604
            AC_DEFINE(SDL_TIMER_WINCE)
slouken@4134
  2605
            SOURCES="$SOURCES $srcdir/src/timer/wince/*.c"
slouken@4134
  2606
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lcoredll -lmmtimer"
slouken@4134
  2607
            have_timers=yes
slouken@4134
  2608
        fi
slouken@4134
  2609
        # Set up files for the shared object loading library
slouken@4134
  2610
        if test x$enable_loadso = xyes; then
slouken@4134
  2611
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@4134
  2612
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@4134
  2613
            have_loadso=yes
slouken@4134
  2614
        fi
slouken@4134
  2615
        # Set up the system libraries we need
slouken@4134
  2616
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lcoredll -lcommctrl"
slouken@4134
  2617
        # The Win32 platform requires special setup
slouken@4134
  2618
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@4134
  2619
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main -D_WIN32_WCE=0x420"
slouken@4134
  2620
        SDL_LIBS="-lSDLmain $SDL_LIBS"
slouken@4134
  2621
        ;;
slouken@4164
  2622
    *-*-beos* | *-*-haiku*)
slouken@0
  2623
        ARCH=beos
slouken@0
  2624
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2625
        CheckDummyVideo
slouken@68
  2626
        CheckDiskAudio
icculus@1532
  2627
        CheckDummyAudio
slouken@0
  2628
        CheckNASM
slouken@0
  2629
        CheckBWINDOW
slouken@0
  2630
        CheckBeGL
slouken@0
  2631
        # Set up files for the audio library
slouken@0
  2632
        if test x$enable_audio = xyes; then
slouken@1361
  2633
            AC_DEFINE(SDL_AUDIO_DRIVER_BAUDIO)
slouken@1361
  2634
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2635
            have_audio=yes
slouken@0
  2636
        fi
slouken@0
  2637
        # Set up files for the joystick library
slouken@0
  2638
        if test x$enable_joystick = xyes; then
slouken@1361
  2639
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2640
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2641
            have_joystick=yes
slouken@0
  2642
        fi
slouken@0
  2643
        # Set up files for the cdrom library
slouken@0
  2644
        if test x$enable_cdrom = xyes; then
slouken@1361
  2645
            AC_DEFINE(SDL_CDROM_BEOS)
slouken@1361
  2646
            SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
slouken@1361
  2647
            have_cdrom=yes
slouken@0
  2648
        fi
slouken@0
  2649
        # Set up files for the thread library
slouken@0
  2650
        if test x$enable_threads = xyes; then
slouken@1361
  2651
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2652
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2653
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2654
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2655
            have_threads=yes
slouken@0
  2656
        fi
slouken@0
  2657
        # Set up files for the timer library
slouken@0
  2658
        if test x$enable_timers = xyes; then
slouken@1361
  2659
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2660
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2661
            have_timers=yes
slouken@1361
  2662
        fi
slouken@1361
  2663
        # Set up files for the shared object loading library
slouken@1361
  2664
        if test x$enable_loadso = xyes; then
slouken@4164
  2665
            case "$host" in
slouken@4164
  2666
                *-*-beos*)
slouken@4164
  2667
                    AC_DEFINE(SDL_LOADSO_BEOS)
slouken@4164
  2668
                    SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@4164
  2669
                ;;
slouken@4164
  2670
                *-*-haiku*)
slouken@4164
  2671
                    AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@4164
  2672
                    SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@4164
  2673
                ;;
slouken@4164
  2674
            esac    
slouken@1361
  2675
            have_loadso=yes
slouken@0
  2676
        fi
slouken@1367
  2677
        # The BeOS platform requires special setup.
slouken@1367
  2678
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2679
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2680
        ;;
slouken@0
  2681
    *-*-darwin* )
icculus@1133
  2682
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2683
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2684
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2685
        ARCH=macosx
slouken@1624
  2686
slouken@1628
  2687
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2688
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2689
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2690
slouken@1628
  2691
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2692
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2693
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2694
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2695
        EXTRA_LDFLAGS=""
slouken@1624
  2696
slouken@1742
  2697
        CheckVisibilityHidden
slouken@1
  2698
        CheckDummyVideo
slouken@68
  2699
        CheckDiskAudio
icculus@1532
  2700
        CheckDummyAudio
slouken@1638
  2701
        CheckDLOPEN
slouken@3991
  2702
        CheckNASM
slouken@1889
  2703
slouken@1648
  2704
        # Set up files for the shared object loading library
slouken@1648
  2705
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2706
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2707
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2708
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2709
            have_loadso=yes
slouken@1648
  2710
        fi
slouken@1648
  2711
icculus@1133
  2712
        CheckCOCOA
icculus@1133
  2713
        CheckCARBON
icculus@1174
  2714
        CheckX11
slouken@0
  2715
        CheckMacGL
icculus@1191
  2716
        CheckOpenGLX11
slouken@0
  2717
        CheckPTHREAD
icculus@1047
  2718
        CheckAltivec
icculus@1445
  2719
icculus@1445
  2720
        # Need this or things might misbuild on a G3.
slouken@1521
  2721
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2722
slouken@0
  2723
        # Set up files for the audio library
slouken@0
  2724
        if test x$enable_audio = xyes; then
slouken@1361
  2725
            AC_DEFI