configure.in
author Sam Lantinga <slouken@libsdl.org>
Fri, 20 Jul 2007 08:17:45 +0000
branchSDL-1.2
changeset 4087 4867f7f7dd34
parent 4080 e1098effe318
child 4109 cd2ab40f1219
permissions -rw-r--r--
I'm not sure if this helps anything, but it was clearly wrong.
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(README)
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AC_CONFIG_HEADER(include/SDL_config.h)
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AC_GNU_SOURCE
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dnl Set various version strings - taken gratefully from the GTk sources
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#
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# Making releases:
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# Edit include/SDL/SDL_version.h and change the version, then:
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#   SDL_MICRO_VERSION += 1;
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#   SDL_INTERFACE_AGE += 1;
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#   SDL_BINARY_AGE += 1;
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# if any functions have been added, set SDL_INTERFACE_AGE to 0.
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# if backwards compatibility has been broken,
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# set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0.
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#
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SDL_MAJOR_VERSION=1
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SDL_MINOR_VERSION=2
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SDL_MICRO_VERSION=12
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SDL_INTERFACE_AGE=1
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SDL_BINARY_AGE=12
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SDL_VERSION=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION.$SDL_MICRO_VERSION
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AC_SUBST(SDL_MAJOR_VERSION)
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AC_SUBST(SDL_MINOR_VERSION)
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AC_SUBST(SDL_MICRO_VERSION)
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AC_SUBST(SDL_INTERFACE_AGE)
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AC_SUBST(SDL_BINARY_AGE)
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AC_SUBST(SDL_VERSION)
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# libtool versioning
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LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
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LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
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LT_REVISION=$SDL_INTERFACE_AGE
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LT_AGE=`expr $SDL_BINARY_AGE - $SDL_INTERFACE_AGE`
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AC_SUBST(LT_RELEASE)
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AC_SUBST(LT_CURRENT)
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AC_SUBST(LT_REVISION)
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AC_SUBST(LT_AGE)
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dnl Detect the canonical build and host environments
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AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
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AC_CANONICAL_HOST
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AC_C_BIGENDIAN
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if test x$ac_cv_c_bigendian = xyes; then
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    AC_DEFINE(SDL_BYTEORDER, 4321)
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else
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    AC_DEFINE(SDL_BYTEORDER, 1234)
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fi
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dnl Set up the compiler and linker flags
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INCLUDE="-I$srcdir/include"
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if test x$srcdir != x.; then
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    # Remove SDL_config.h from the source directory, since it's the
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    # default one, and we want to include the one that we generate.
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    if test -f $srcdir/include/SDL_config.h; then
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        rm $srcdir/include/SDL_config.h
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    fi
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    INCLUDE="-Iinclude $INCLUDE"
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fi
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case "$host" in
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    *-*-cygwin*)
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        # We build SDL on cygwin without the UNIX emulation layer
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        BASE_CFLAGS="-I/usr/include/mingw -mno-cygwin"
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        BASE_LDFLAGS="-mno-cygwin"
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        ;;
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    *)
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        BASE_CFLAGS="-D_GNU_SOURCE=1"
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        BASE_LDFLAGS=""
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        ;;
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esac
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BUILD_CFLAGS="$CFLAGS $CPPFLAGS"
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EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS"
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BUILD_LDFLAGS="$LDFLAGS"
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EXTRA_LDFLAGS="$BASE_LDFLAGS"
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## These are common directories to find software packages
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#for path in /usr/freeware /usr/pkg /usr/X11R6 /usr/local; do
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#    if test -d $path/include; then
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#        EXTRA_CFLAGS="$EXTRA_CFLAGS -I$path/include"
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#    fi
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#    if test -d $path/lib; then
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#        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$path/lib"
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#    fi
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#done
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SDL_CFLAGS="$BASE_CFLAGS"
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SDL_LIBS="-lSDL $BASE_LDFLAGS"
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CPPFLAGS="$CPPFLAGS $EXTRA_CFLAGS"
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CFLAGS="$CFLAGS $EXTRA_CFLAGS"
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LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
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dnl Check for tools
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AC_LIBTOOL_WIN32_DLL
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AC_PROG_LIBTOOL
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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if test -z "$host_alias"; then
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    hostaliaswindres=
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else
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    hostaliaswindres="$host_alias-windres"
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fi
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AC_CHECK_PROGS(WINDRES, [windres $hostaliaswindres $host_os-windres])
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dnl Check for compiler characteristics
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AC_C_CONST
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AC_C_INLINE
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AC_C_VOLATILE
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dnl See whether we are allowed to use the system C library
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AC_ARG_ENABLE(libc,
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AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
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              , enable_libc=yes)
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if test x$enable_libc = xyes; then
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    AC_DEFINE(HAVE_LIBC)
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    dnl Check for C library headers
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    AC_HEADER_STDC
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    AC_CHECK_HEADERS(sys/types.h stdio.h stdlib.h stddef.h stdarg.h malloc.h memory.h string.h strings.h inttypes.h stdint.h ctype.h math.h iconv.h signal.h)
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    dnl Check for typedefs, structures, etc.
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    AC_TYPE_SIZE_T
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    if test x$ac_cv_header_inttypes_h = xyes -o x$ac_cv_header_stdint_h = xyes; then
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        AC_CHECK_TYPE(int64_t)
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        if test x$ac_cv_type_int64_t = xyes; then
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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        have_inttypes=yes
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    fi
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    dnl Checks for library functions.
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    case "$host" in
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    *-*-cygwin* | *-*-mingw32*)
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        ;;
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    *)
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        AC_FUNC_ALLOCA
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        ;;
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    esac
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    AC_FUNC_MEMCMP
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    if test x$ac_cv_func_memcmp_working = xyes; then
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        AC_DEFINE(HAVE_MEMCMP)
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    fi
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    AC_FUNC_STRTOD
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    if test x$ac_cv_func_strtod = xyes; then
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        AC_DEFINE(HAVE_STRTOD)
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    fi
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    AC_CHECK_FUNCS(malloc calloc realloc free getenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf iconv sigaction setjmp nanosleep)
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    AC_CHECK_LIB(iconv, libiconv_open, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
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    AC_CHECK_LIB(m, pow, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
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fi
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if test x$have_inttypes != xyes; then
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    AC_CHECK_SIZEOF(char, 1)
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    AC_CHECK_SIZEOF(short, 2)
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    AC_CHECK_SIZEOF(int, 4)
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    AC_CHECK_SIZEOF(long, 4)
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    AC_CHECK_SIZEOF(long long, 8)
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    if test x$ac_cv_sizeof_char = x1; then
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        AC_DEFINE(int8_t, signed char)
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        AC_DEFINE(uint8_t, unsigned char)
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    fi
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    if test x$ac_cv_sizeof_short = x2; then
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        AC_DEFINE(int16_t, signed short)
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        AC_DEFINE(uint16_t, unsigned short)
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    else
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        if test x$ac_cv_sizeof_int = x2; then
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            AC_DEFINE(int16_t, signed int)
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            AC_DEFINE(uint16_t, unsigned int)
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        fi
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    fi
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    if test x$ac_cv_sizeof_int = x4; then
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        AC_DEFINE(int32_t, signed int)
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        AC_DEFINE(uint32_t, unsigned int)
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    else
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        if test x$ac_cv_sizeof_long = x4; then
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            AC_DEFINE(int32_t, signed long)
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            AC_DEFINE(uint32_t, unsigned long)
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        fi
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    fi
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    if test x$ac_cv_sizeof_long = x8; then
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        AC_DEFINE(int64_t, signed long)
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        AC_DEFINE(uint64_t, unsigned long)
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        AC_DEFINE(SDL_HAS_64BIT_TYPE)
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    else
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        if test x$ac_cv_sizeof_long_long = x8; then
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            AC_DEFINE(int64_t, signed long long)
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            AC_DEFINE(uint64_t, unsigned long long)
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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    fi
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    AC_DEFINE(size_t, unsigned int)
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    AC_DEFINE(uintptr_t, unsigned long)
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fi
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# Standard C sources
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SOURCES="$SOURCES $srcdir/src/*.c"
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SOURCES="$SOURCES $srcdir/src/audio/*.c"
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SOURCES="$SOURCES $srcdir/src/cdrom/*.c"
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SOURCES="$SOURCES $srcdir/src/cpuinfo/*.c"
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SOURCES="$SOURCES $srcdir/src/events/*.c"
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SOURCES="$SOURCES $srcdir/src/file/*.c"
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SOURCES="$SOURCES $srcdir/src/stdlib/*.c"
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SOURCES="$SOURCES $srcdir/src/thread/*.c"
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SOURCES="$SOURCES $srcdir/src/timer/*.c"
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SOURCES="$SOURCES $srcdir/src/video/*.c"
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dnl Enable/disable various subsystems of the SDL library
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AC_ARG_ENABLE(audio,
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AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
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              , enable_audio=yes)
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if test x$enable_audio != xyes; then
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    AC_DEFINE(SDL_AUDIO_DISABLED)
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fi
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AC_ARG_ENABLE(video,
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AC_HELP_STRING([--enable-video], [Enable the video subsystem [[default=yes]]]),
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              , enable_video=yes)
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if test x$enable_video != xyes; then
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    AC_DEFINE(SDL_VIDEO_DISABLED)
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fi
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AC_ARG_ENABLE(events,
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AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
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              , enable_events=yes)
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if test x$enable_events != xyes; then
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    AC_DEFINE(SDL_EVENTS_DISABLED)
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fi
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AC_ARG_ENABLE(joystick,
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AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
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              , enable_joystick=yes)
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if test x$enable_joystick != xyes; then
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    AC_DEFINE(SDL_JOYSTICK_DISABLED)
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else
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    SOURCES="$SOURCES $srcdir/src/joystick/*.c"
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fi
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AC_ARG_ENABLE(cdrom,
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AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [[default=yes]]]),
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              , enable_cdrom=yes)
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if test x$enable_cdrom != xyes; then
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    AC_DEFINE(SDL_CDROM_DISABLED)
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fi
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AC_ARG_ENABLE(threads,
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AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
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              , enable_threads=yes)
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if test x$enable_threads != xyes; then
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    AC_DEFINE(SDL_THREADS_DISABLED)
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fi
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AC_ARG_ENABLE(timers,
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AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
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              , enable_timers=yes)
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if test x$enable_timers != xyes; then
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    AC_DEFINE(SDL_TIMERS_DISABLED)
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fi
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AC_ARG_ENABLE(file,
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AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
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              , enable_file=yes)
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if test x$enable_file != xyes; then
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    AC_DEFINE(SDL_FILE_DISABLED)
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fi
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AC_ARG_ENABLE(loadso,
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AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
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              , enable_loadso=yes)
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if test x$enable_loadso != xyes; then
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    AC_DEFINE(SDL_LOADSO_DISABLED)
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fi
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AC_ARG_ENABLE(cpuinfo,
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AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
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              , enable_cpuinfo=yes)
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if test x$enable_cpuinfo != xyes; then
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    AC_DEFINE(SDL_CPUINFO_DISABLED)
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fi
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AC_ARG_ENABLE(assembly,
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AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
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              , enable_assembly=yes)
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if test x$enable_assembly = xyes; then
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    AC_DEFINE(SDL_ASSEMBLY_ROUTINES)
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fi
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dnl See if the OSS audio interface is supported
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CheckOSS()
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{
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    AC_ARG_ENABLE(oss,
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AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
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                  , enable_oss=yes)
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    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
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        AC_MSG_CHECKING(for OSS audio support)
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        have_oss=no
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        if test x$have_oss != xyes; then
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            AC_TRY_COMPILE([
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              #include <sys/soundcard.h>
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            ],[
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              int arg = SNDCTL_DSP_SETFRAGMENT;
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            ],[
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            have_oss=yes
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            ])
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        fi
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        if test x$have_oss != xyes; then
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            AC_TRY_COMPILE([
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              #include <soundcard.h>
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            ],[
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              int arg = SNDCTL_DSP_SETFRAGMENT;
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            ],[
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            have_oss=yes
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            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
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            ])
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        fi
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        AC_MSG_RESULT($have_oss)
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        if test x$have_oss = xyes; then
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            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
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            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
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            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
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            have_audio=yes
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            # We may need to link with ossaudio emulation library
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            case "$host" in
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                *-*-openbsd*|*-*-netbsd*)
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                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
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            esac
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        fi
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    fi
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}
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dnl See if the ALSA audio interface is supported
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CheckALSA()
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{
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    AC_ARG_ENABLE(alsa,
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AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
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                  , enable_alsa=yes)
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    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
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        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
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        # Restore all flags from before the ALSA detection runs
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        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   335
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   336
        LIBS="$alsa_save_LIBS"
slouken@354
   337
        if test x$have_alsa = xyes; then
slouken@865
   338
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   339
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   340
                          , enable_alsa_shared=yes)
slouken@1361
   341
            if test "x`echo $ALSA_LIBS | grep -- -L`" = "x"; then
slouken@1361
   342
                if test "x`ls /lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   343
                    ALSA_LIBS="-L/lib $ALSA_LIBS"
slouken@1361
   344
                elif test "x`ls /usr/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   345
                    ALSA_LIBS="-L/usr/lib $ALSA_LIBS"
slouken@1361
   346
                elif test "x`ls /usr/local/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   347
                    ALSA_LIBS="-L/usr/local/lib $ALSA_LIBS"
slouken@1361
   348
                fi
slouken@1361
   349
            fi
slouken@1361
   350
            alsa_lib_spec=`echo $ALSA_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libasound.so.*/'`
slouken@1606
   351
            alsa_lib=`ls -- $alsa_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@1361
   352
            echo "-- $alsa_lib_spec -> $alsa_lib"
slouken@1361
   353
slouken@1361
   354
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   355
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   356
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   357
            if test x$have_loadso != xyes && \
slouken@1361
   358
               test x$enable_alsa_shared = xyes; then
slouken@1467
   359
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   360
            fi
slouken@1361
   361
            if test x$have_loadso = xyes && \
slouken@1361
   362
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@1361
   363
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   364
            else
slouken@1521
   365
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   366
            fi
slouken@1361
   367
            have_audio=yes
slouken@1361
   368
        fi
slouken@1361
   369
    fi
slouken@0
   370
}
slouken@0
   371
slouken@148
   372
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   373
CheckDMEDIA()
slouken@148
   374
{
slouken@148
   375
    if test x$enable_audio = xyes; then
slouken@148
   376
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   377
        have_dmedia=no
slouken@148
   378
        AC_TRY_COMPILE([
slouken@148
   379
          #include <dmedia/audio.h>
slouken@148
   380
        ],[
slouken@148
   381
          ALport audio_port;
slouken@148
   382
        ],[
slouken@148
   383
        have_dmedia=yes
slouken@148
   384
        ])
slouken@935
   385
        AC_MSG_RESULT($have_dmedia)
slouken@148
   386
        # Set up files for the audio library
slouken@148
   387
        if test x$have_dmedia = xyes; then
slouken@1361
   388
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   389
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   390
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   391
            have_audio=yes
slouken@148
   392
        fi
slouken@148
   393
    fi
slouken@148
   394
}
slouken@148
   395
slouken@1438
   396
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   397
CheckMME()
slouken@1438
   398
{
slouken@1438
   399
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   400
    case $ARCH in
slouken@1438
   401
        osf)
slouken@1438
   402
            ;;
slouken@1438
   403
        *)
slouken@1438
   404
            return
slouken@1438
   405
            ;;
slouken@1438
   406
    esac
slouken@1438
   407
    if test x$enable_audio = xyes; then
slouken@1438
   408
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   409
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   410
        MME_LIBS="-lmme"
slouken@1438
   411
        have_mme=no
slouken@1438
   412
        save_CFLAGS="$CFLAGS"
slouken@1438
   413
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   414
        AC_TRY_COMPILE([
slouken@1438
   415
          #include <mme_api.h>
slouken@1438
   416
        ],[
slouken@1438
   417
          HWAVEOUT sound;
slouken@1438
   418
        ],[
slouken@1438
   419
        have_mme=yes
slouken@1438
   420
        ])
slouken@1438
   421
        CFLAGS="$save_CFLAGS"
slouken@1438
   422
        AC_MSG_RESULT($have_mme)
slouken@1438
   423
        # Set up files for the audio library
slouken@1438
   424
        if test x$have_mme = xyes; then
slouken@1438
   425
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   426
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   427
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   428
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   429
            have_audio=yes
slouken@1438
   430
        fi
slouken@1438
   431
    fi
slouken@1438
   432
}
slouken@1438
   433
slouken@0
   434
dnl Find the ESD includes and libraries
slouken@0
   435
CheckESD()
slouken@0
   436
{
slouken@0
   437
    AC_ARG_ENABLE(esd,
slouken@1637
   438
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   439
                  , enable_esd=yes)
slouken@0
   440
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   441
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   442
        if test x$have_esd = xyes; then
slouken@294
   443
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   444
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   445
                          , enable_esd_shared=yes)
slouken@294
   446
            esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
slouken@1606
   447
            esd_lib=`ls -- $esd_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   448
            echo "-- $esd_lib_spec -> $esd_lib"
slouken@1467
   449
slouken@1467
   450
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   451
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   452
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   453
            if test x$have_loadso != xyes && \
slouken@296
   454
               test x$enable_esd_shared = xyes; then
slouken@1467
   455
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   456
            fi
icculus@1173
   457
            if test x$have_loadso = xyes && \
slouken@294
   458
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@1361
   459
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   460
            else
slouken@1521
   461
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   462
            fi
slouken@1361
   463
            have_audio=yes
slouken@294
   464
        fi
slouken@0
   465
    fi
slouken@0
   466
}
slouken@0
   467
icculus@3939
   468
dnl Find PulseAudio
icculus@3939
   469
CheckPulseAudio()
icculus@3939
   470
{
icculus@3939
   471
    AC_ARG_ENABLE(pulseaudio,
icculus@3939
   472
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
icculus@3939
   473
                  , enable_pulse=yes)
icculus@3939
   474
    if test x$enable_audio = xyes -a x$enable_pulse = xyes; then
icculus@3939
   475
        audio_pulse=no
icculus@3939
   476
icculus@3939
   477
        PULSE_REQUIRED_VERSION=0.9
icculus@3939
   478
icculus@3939
   479
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@3939
   480
        AC_MSG_CHECKING(for PulseAudio $PULSE_REQUIRED_VERSION support)
icculus@3939
   481
        if test x$PKG_CONFIG != xno; then
icculus@3939
   482
        if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSE_REQUIRED_VERSION libpulse-simple; then
icculus@3939
   483
                PULSE_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@3939
   484
                PULSE_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@3939
   485
                audio_pulse=yes
icculus@3939
   486
        fi
icculus@3939
   487
        fi
icculus@3939
   488
        AC_MSG_RESULT($audio_pulse)
icculus@3939
   489
icculus@3939
   490
        if test x$audio_pulse = xyes; then
icculus@3939
   491
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@3939
   492
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
icculus@3939
   493
                          , enable_pulse_shared=yes)
icculus@3939
   494
            if test "x`echo $PULSE_LIBS | grep -- -L`" = "x"; then
icculus@3939
   495
                if test "x`ls /lib/libpulse-simple.so.* 2> /dev/null`" != "x"; then
icculus@3939
   496
                    PULSE_LIBS="-L/lib $PULSE_LIBS"
icculus@3939
   497
                elif test "x`ls /usr/lib/libpulse-simple.so.* 2> /dev/null`" != "x"; then
icculus@3939
   498
                    PULSE_LIBS="-L/usr/lib $PULSE_LIBS"
icculus@3939
   499
                elif test "x`ls /usr/local/lib/libpulse-simple.so.* 2> /dev/null`" != "x"; then
icculus@3939
   500
                    PULSE_LIBS="-L/usr/local/lib $PULSE_LIBS"
icculus@3939
   501
                fi
icculus@3939
   502
            fi
icculus@3939
   503
            pulse_lib_spec=`echo $PULSE_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libpulse-simple.so.*/'`
icculus@3939
   504
            pulse_lib=`ls -- $pulse_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
icculus@3939
   505
            echo "-- $pulse_lib_spec -> $pulse_lib"
icculus@3939
   506
icculus@3939
   507
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSE)
icculus@3939
   508
            SOURCES="$SOURCES $srcdir/src/audio/pulse/*.c"
icculus@3939
   509
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSE_CFLAGS"
icculus@3939
   510
            if test x$have_loadso != xyes && \
icculus@3939
   511
               test x$enable_pulse_shared = xyes; then
icculus@3939
   512
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@3939
   513
            fi
icculus@3939
   514
            if test x$have_loadso = xyes && \
icculus@3939
   515
               test x$enable_pulse_shared = xyes && test x$pulse_lib != x; then
icculus@3939
   516
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSE_DYNAMIC, "$pulse_lib")
icculus@3939
   517
            else
icculus@3939
   518
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSE_LIBS"
icculus@3939
   519
            fi
icculus@3939
   520
            have_audio=yes
icculus@3939
   521
        fi
icculus@3939
   522
    fi
icculus@3939
   523
}
icculus@3939
   524
slouken@0
   525
CheckARTSC()
slouken@0
   526
{
slouken@0
   527
    AC_ARG_ENABLE(arts,
slouken@1637
   528
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   529
                  , enable_arts=yes)
slouken@0
   530
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   531
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   532
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   533
            : # arts isn't installed
slouken@0
   534
        else
slouken@1361
   535
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   536
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@1361
   537
            ARTS_PREFIX=`$ARTSCONFIG --arts-prefix`
slouken@0
   538
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   539
            audio_arts=no
slouken@0
   540
            save_CFLAGS="$CFLAGS"
slouken@1361
   541
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   542
            AC_TRY_COMPILE([
slouken@0
   543
             #include <artsc.h>
slouken@0
   544
            ],[
slouken@0
   545
             arts_stream_t stream;
slouken@0
   546
            ],[
slouken@0
   547
            audio_arts=yes
slouken@0
   548
            ])
slouken@0
   549
            CFLAGS="$save_CFLAGS"
slouken@0
   550
            AC_MSG_RESULT($audio_arts)
slouken@0
   551
            if test x$audio_arts = xyes; then
slouken@294
   552
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   553
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   554
                              , enable_arts_shared=yes)
slouken@1361
   555
                arts_lib_spec="$ARTS_PREFIX/lib/libartsc.so.*"
slouken@1606
   556
                arts_lib=`ls -- $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   557
                echo "-- $arts_lib_spec -> $arts_lib"
slouken@1467
   558
slouken@1467
   559
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   560
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   561
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   562
                if test x$have_loadso != xyes && \
slouken@296
   563
                   test x$enable_arts_shared = xyes; then
slouken@1467
   564
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   565
                fi
icculus@1173
   566
                if test x$have_loadso = xyes && \
slouken@294
   567
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@1361
   568
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   569
                else
slouken@1521
   570
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   571
                fi
slouken@1361
   572
                have_audio=yes
slouken@0
   573
            fi
slouken@0
   574
        fi
slouken@0
   575
    fi
slouken@0
   576
}
slouken@0
   577
slouken@0
   578
dnl See if the NAS audio interface is supported
slouken@0
   579
CheckNAS()
slouken@0
   580
{
slouken@0
   581
    AC_ARG_ENABLE(nas,
slouken@1637
   582
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   583
                  , enable_nas=yes)
slouken@0
   584
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
slouken@4037
   585
        save_LDFLAGS="$LDFLAGS"
slouken@4037
   586
        LDFLAGS="$LDFLAGS -lXt -lm"
slouken@4037
   587
        AC_CHECK_HEADER(audio/audiolib.h, have_audio_hdr=yes)
slouken@4037
   588
        AC_CHECK_LIB(audio, AuOpenServer, have_audio_lib=yes)
slouken@4037
   589
        AC_CHECK_HEADER(nas/audiolib.h, have_nas_hdr=yes)
slouken@4037
   590
        AC_CHECK_LIB(nas, AuOpenServer, have_nas_lib=yes)
slouken@4037
   591
        LDFLAGS="$save_LDFLAGS"
slouken@4034
   592
slouken@41
   593
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   594
        have_nas=no
slouken@4037
   595
        if test x$have_audio_hdr = xyes -a x$have_audio_lib = xyes; then
slouken@41
   596
            have_nas=yes
slouken@4037
   597
            NAS_LIBS="-laudio -lXt"
slouken@4037
   598
        elif test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
slouken@605
   599
            have_nas=yes
slouken@1361
   600
            NAS_LIBS="-lnas -lXt"
slouken@4037
   601
	fi
slouken@605
   602
        AC_MSG_RESULT($have_nas)
slouken@4034
   603
slouken@1361
   604
        if test x$have_nas = xyes; then
slouken@1361
   605
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   606
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   607
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1521
   608
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
slouken@1361
   609
            have_audio=yes
slouken@1361
   610
        fi
slouken@0
   611
    fi
slouken@0
   612
}
slouken@0
   613
slouken@68
   614
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   615
CheckDiskAudio()
slouken@68
   616
{
slouken@68
   617
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   618
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   619
                  , enable_diskaudio=yes)
slouken@68
   620
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   621
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   622
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   623
    fi
slouken@68
   624
}
slouken@68
   625
icculus@1532
   626
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   627
CheckDummyAudio()
icculus@1532
   628
{
icculus@1532
   629
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   630
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   631
                  , enable_dummyaudio=yes)
icculus@1532
   632
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   633
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   634
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   635
    fi
icculus@1532
   636
}
icculus@1532
   637
slouken@398
   638
dnl Set up the Atari Audio driver
slouken@398
   639
CheckAtariAudio()
slouken@398
   640
{
slouken@398
   641
    AC_ARG_ENABLE(mintaudio,
slouken@1637
   642
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
slouken@398
   643
                  , enable_mintaudio=yes)
slouken@398
   644
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   645
        mintaudio=no
slouken@398
   646
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   647
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   648
            mintaudio=yes
slouken@1361
   649
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   650
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
patmandin@1477
   651
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
slouken@1361
   652
            have_audio=yes
slouken@398
   653
        fi
slouken@398
   654
    fi
slouken@398
   655
}
slouken@398
   656
slouken@0
   657
dnl See if we can use x86 assembly blitters
slouken@1361
   658
# NASM is available from: http://nasm.sourceforge.net
slouken@0
   659
CheckNASM()
slouken@0
   660
{
slouken@0
   661
    dnl Make sure we are running on an x86 platform
slouken@1550
   662
    case $host in
slouken@0
   663
        i?86*)
slouken@0
   664
            ;;
slouken@0
   665
        *)
slouken@0
   666
        # Nope, bail early.
slouken@0
   667
            return
slouken@0
   668
            ;;
slouken@0
   669
    esac
slouken@0
   670
    dnl Check for NASM (for assembly blit routines)
slouken@0
   671
    AC_ARG_ENABLE(nasm,
slouken@1637
   672
AC_HELP_STRING([--enable-nasm], [use nasm assembly blitters on x86 [[default=yes]]]),
slouken@0
   673
                  , enable_nasm=yes)
slouken@1402
   674
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_nasm = xyes; then
icculus@3950
   675
        CompileNASM()
icculus@3950
   676
        {
icculus@3950
   677
            # Usage: CompileNASM <filename>
icculus@3950
   678
            AC_MSG_CHECKING(to see if $NASM supports $1)
icculus@3950
   679
            if $NASM $NASMFLAGS $1 -o $1.o >&AS_MESSAGE_LOG_FD 2>&1; then
icculus@3950
   680
                CompileNASM_ret="yes"
icculus@3950
   681
            else
icculus@3950
   682
                CompileNASM_ret="no"
icculus@3950
   683
            fi
icculus@3950
   684
            rm -f $1 $1.o
icculus@3950
   685
            AC_MSG_RESULT($CompileNASM_ret)
icculus@3950
   686
            test "$CompileNASM_ret" = "yes"
icculus@3950
   687
        }
icculus@3950
   688
icculus@3950
   689
        if test x"$NASMFLAGS" = x; then
icculus@3950
   690
            case $ARCH in
icculus@3950
   691
              win32)
icculus@3950
   692
                  NASMFLAGS="-f win32"
icculus@3950
   693
                  ;;
icculus@3950
   694
              openbsd)
icculus@3950
   695
                  NASMFLAGS="-f aoutb"
icculus@3950
   696
                  ;;
icculus@3950
   697
              macosx)
icculus@3950
   698
                  NASMFLAGS="-f macho"
icculus@3950
   699
                  ;;
icculus@3950
   700
              *)
icculus@3950
   701
                  NASMFLAGS="-f elf"
icculus@3950
   702
                  ;;
icculus@3950
   703
            esac
icculus@3950
   704
        fi
icculus@3950
   705
slouken@1871
   706
        AC_PATH_PROG(NASM, yasm)
icculus@3950
   707
        echo "%ifidn __OUTPUT_FORMAT__,elf" > unquoted-sections
icculus@3950
   708
        echo "section .note.GNU-stack noalloc noexec nowrite progbits" >> unquoted-sections
icculus@3950
   709
        echo "%endif" >> unquoted-sections
icculus@3950
   710
        CompileNASM unquoted-sections || NASM=""
icculus@3950
   711
slouken@1871
   712
        if test "x$NASM" = x -o "x$NASM" = x'"$NASM"'; then
icculus@3950
   713
            $as_unset ac_cv_path_NASM
slouken@1871
   714
            AC_PATH_PROG(NASM, nasm)
slouken@1871
   715
        fi
slouken@1871
   716
        if test "x$NASM" != x -a "x$NASM" != x'"$NASM"'; then
slouken@1361
   717
            AC_DEFINE(SDL_HERMES_BLITTERS)
slouken@1361
   718
            SOURCES="$SOURCES $srcdir/src/hermes/*.asm"
icculus@3972
   719
            NASMFLAGS="$NASMFLAGS -I $srcdir/src/hermes/"
slouken@1871
   720
slouken@1871
   721
            dnl See if hidden visibility is supported
icculus@3950
   722
            echo "GLOBAL _bar:function hidden" > symbol-visibility
icculus@3950
   723
            echo "_bar:" >> symbol-visibility
icculus@3950
   724
            CompileNASM symbol-visibility && NASMFLAGS="$NASMFLAGS -DHIDDEN_VISIBILITY"
slouken@1871
   725
slouken@1361
   726
            AC_SUBST(NASM)
slouken@0
   727
            AC_SUBST(NASMFLAGS)
slouken@1361
   728
slouken@1550
   729
            case "$host" in
slouken@886
   730
                # this line is needed for QNX, because it's not defined the __ELF__
slouken@1361
   731
                *-*-qnx*)
slouken@1521
   732
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   733
                *-*-solaris*)
slouken@1521
   734
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   735
            esac
slouken@1361
   736
        fi
slouken@1361
   737
    fi
slouken@1361
   738
}
slouken@886
   739
slouken@1361
   740
dnl Check for altivec instruction support using gas syntax
slouken@1361
   741
CheckAltivec()
slouken@1361
   742
{
slouken@1361
   743
    AC_ARG_ENABLE(altivec,
slouken@1637
   744
AC_HELP_STRING([--enable-altivec], [use altivec assembly blitters on PPC [[default=yes]]]),
slouken@1361
   745
                  , enable_altivec=yes)
slouken@1402
   746
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_altivec = xyes; then
slouken@1361
   747
        have_altivec_h_hdr=no
slouken@1361
   748
        AC_CHECK_HEADER(altivec.h, have_altivec_h_hdr=yes)
slouken@886
   749
slouken@1361
   750
        save_CFLAGS="$CFLAGS"
slouken@1361
   751
        have_gcc_altivec=no
slouken@1361
   752
        AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@1361
   753
        altivec_CFLAGS="-maltivec"
slouken@1361
   754
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   755
slouken@1361
   756
        if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   757
          AC_TRY_COMPILE([
slouken@1361
   758
          #include <altivec.h>
slouken@1361
   759
          vector unsigned int vzero() {
slouken@1361
   760
              return vec_splat_u32(0);
slouken@1361
   761
          }
slouken@1361
   762
          ],[
slouken@1361
   763
          ],[
slouken@1361
   764
          have_gcc_altivec=yes
slouken@1361
   765
          ])
slouken@1361
   766
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   767
        else
slouken@1361
   768
          AC_TRY_COMPILE([
slouken@1361
   769
          vector unsigned int vzero() {
slouken@1361
   770
              return vec_splat_u32(0);
slouken@1361
   771
          }
slouken@1361
   772
          ],[
slouken@1361
   773
          ],[
slouken@1361
   774
          have_gcc_altivec=yes
slouken@1361
   775
          ])
slouken@1361
   776
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   777
        fi
slouken@1361
   778
slouken@1361
   779
        if test x$have_gcc_altivec = xno; then
slouken@1361
   780
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@1361
   781
            altivec_CFLAGS="-faltivec"
slouken@1361
   782
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   783
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   784
              AC_TRY_COMPILE([
slouken@1361
   785
              #include <altivec.h>
slouken@1361
   786
              vector unsigned int vzero() {
slouken@1361
   787
                  return vec_splat_u32(0);
slouken@1361
   788
              }
slouken@1361
   789
              ],[
slouken@1361
   790
              ],[
slouken@1361
   791
              have_gcc_altivec=yes
slouken@1361
   792
              ])
slouken@1361
   793
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   794
            else
slouken@1361
   795
              AC_TRY_COMPILE([
slouken@1361
   796
              vector unsigned int vzero() {
slouken@1361
   797
                  return vec_splat_u32(0);
slouken@1361
   798
              }
slouken@1361
   799
              ],[
slouken@1361
   800
              ],[
slouken@1361
   801
              have_gcc_altivec=yes
slouken@1361
   802
              ])
slouken@1361
   803
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   804
            fi
slouken@1361
   805
        fi
slouken@1361
   806
        CFLAGS="$save_CFLAGS"
slouken@1361
   807
slouken@1361
   808
        if test x$have_gcc_altivec = xyes; then
slouken@1361
   809
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@1361
   810
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   811
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@1361
   812
            fi
slouken@1521
   813
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@0
   814
        fi
slouken@0
   815
    fi
slouken@0
   816
}
slouken@0
   817
icculus@1573
   818
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   819
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   820
CheckVisibilityHidden()
icculus@1573
   821
{
icculus@1573
   822
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   823
    have_gcc_fvisibility=no
icculus@1573
   824
icculus@1573
   825
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   826
    save_CFLAGS="$CFLAGS"
icculus@1573
   827
    CFLAGS="$save_CFLAGS $visibility_CFLAGS"
icculus@1573
   828
    AC_TRY_COMPILE([
slouken@1745
   829
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   830
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   831
    #endif
icculus@1573
   832
    ],[
icculus@1573
   833
    ],[
icculus@1573
   834
    have_gcc_fvisibility=yes
icculus@1573
   835
    ])
icculus@1573
   836
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   837
    CFLAGS="$save_CFLAGS"
icculus@1573
   838
icculus@1573
   839
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   840
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   841
    fi
icculus@1573
   842
}
icculus@1573
   843
icculus@1573
   844
icculus@1140
   845
dnl Do the iPod thing
icculus@1140
   846
CheckIPod()
icculus@1140
   847
{
icculus@1140
   848
    AC_ARG_ENABLE(ipod,
slouken@1361
   849
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [default=yes on arm-elf]]),
slouken@1361
   850
        , enable_ipod=yes)
icculus@1140
   851
icculus@1140
   852
    if test x$enable_ipod = xyes; then
slouken@1521
   853
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
slouken@1361
   854
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   855
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   856
    fi
slouken@1361
   857
}
icculus@1140
   858
slouken@30
   859
dnl Find the nanox include and library directories
slouken@30
   860
CheckNANOX()
slouken@30
   861
{
slouken@292
   862
    AC_ARG_ENABLE(video-nanox,
slouken@1637
   863
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
slouken@292
   864
        , enable_video_nanox=no)
slouken@30
   865
slouken@292
   866
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   867
        AC_ARG_ENABLE(nanox-debug,  
slouken@1637
   868
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
slouken@1361
   869
            , enable_nanox_debug=no)
slouken@292
   870
        if test x$enable_nanox_debug = xyes; then
slouken@1521
   871
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   872
        fi
slouken@30
   873
slouken@1361
   874
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1637
   875
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
slouken@1361
   876
            , enable_nanox_share_memory=no)
slouken@292
   877
        if test x$enable_nanox_share_memory = xyes; then
slouken@1521
   878
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   879
        fi
slouken@30
   880
slouken@1361
   881
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1637
   882
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
slouken@1361
   883
            , enable_nanox_direct_fb=no)
slouken@471
   884
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1521
   885
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   886
        fi
slouken@30
   887
slouken@1361
   888
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   889
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1521
   890
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
slouken@1361
   891
        have_video=yes
slouken@292
   892
    fi
slouken@30
   893
}
slouken@30
   894
slouken@0
   895
dnl Find the X11 include and library directories
slouken@0
   896
CheckX11()
slouken@0
   897
{
slouken@0
   898
    AC_ARG_ENABLE(video-x11,
slouken@1637
   899
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   900
                  , enable_video_x11=yes)
slouken@0
   901
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   902
        case "$host" in
slouken@1807
   903
            *-*-darwin*)
slouken@1807
   904
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   905
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   906
                    x_includes="/usr/X11R6/include"
slouken@1806
   907
                    x_libraries="/usr/X11R6/lib"
slouken@1806
   908
                fi
slouken@1806
   909
                ;;
slouken@1806
   910
        esac
slouken@0
   911
        AC_PATH_X
slouken@0
   912
        AC_PATH_XTRA
slouken@0
   913
        if test x$have_x = xyes; then
slouken@1879
   914
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
   915
            # will not end up in the global namespace, which causes problems
slouken@1879
   916
            # with other libraries calling X11 functions.
slouken@1879
   917
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
   918
icculus@1168
   919
            AC_ARG_ENABLE(x11-shared,
slouken@1879
   920
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
   921
                          , enable_x11_shared=maybe)
icculus@1168
   922
slouken@1550
   923
            case "$host" in
icculus@1589
   924
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
   925
                    x11_symbols_private=yes
icculus@1174
   926
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   927
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
   928
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
   929
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@1174
   930
                    ;;
slouken@1384
   931
                *-*-osf*)
slouken@1384
   932
                    x11_lib='libX11.so'
slouken@1384
   933
                    x11ext_lib='libXext.so'
slouken@1384
   934
                    ;;
slouken@1384
   935
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
   936
                    x11_lib='libX11.so'
icculus@1299
   937
                    x11ext_lib='libXext.so'
icculus@1299
   938
                    ;;
icculus@1174
   939
                *)
slouken@4087
   940
                    x11_lib_path=[`echo $X_LIBS | sed 's/.*-L\([^ ]*\).*/\1/'`]
slouken@1571
   941
                    for path in $x11_lib_path /usr/lib /usr/X11/lib /usr/X11R6/lib; do
slouken@1571
   942
                        if test "x$x11_lib" = "x"; then
slouken@1606
   943
                            x11_lib=[`ls -- $path/libX11.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   944
                            if test "x$x11_lib" = "x"; then
slouken@1879
   945
                                x11_lib=[`ls -- $path/libX11.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   946
                            fi
slouken@1571
   947
                        fi
slouken@1571
   948
                        if test "x$x11ext_lib" = "x"; then
slouken@1606
   949
                            x11ext_lib=[`ls -- $path/libXext.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   950
                            if test "x$x11ext_lib" = "x"; then
slouken@1879
   951
                                x11ext_lib=[`ls -- $path/libXext.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   952
                            fi
slouken@1571
   953
                        fi
icculus@1589
   954
                        if test "x$xrender_lib" = "x"; then
slouken@1606
   955
                            xrender_lib=[`ls -- $path/libXrender.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   956
                            if test "x$xrender_lib" = "x"; then
slouken@1879
   957
                                xrender_lib=[`ls -- $path/libXrender.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   958
                            fi
icculus@1589
   959
                        fi
icculus@1589
   960
                        if test "x$xrandr_lib" = "x"; then
slouken@1606
   961
                            xrandr_lib=[`ls -- $path/libXrandr.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   962
                            if test "x$xrandr_lib" = "x"; then
slouken@1879
   963
                                xrandr_lib=[`ls -- $path/libXrandr.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   964
                            fi
icculus@1589
   965
                        fi
slouken@1569
   966
                    done
icculus@1174
   967
                    ;;
icculus@1174
   968
            esac
icculus@1168
   969
slouken@1361
   970
            X_CFLAGS="$X_CFLAGS -DXTHREADS"
slouken@1361
   971
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
   972
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
   973
            fi
slouken@1799
   974
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
   975
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
   976
slouken@1468
   977
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
   978
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
   979
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
   980
slouken@1879
   981
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
   982
                enable_x11_shared=$x11_symbols_private
slouken@1879
   983
            fi
icculus@1173
   984
            if test x$have_loadso != xyes && \
icculus@1168
   985
               test x$enable_x11_shared = xyes; then
slouken@1467
   986
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
   987
                enable_x11_shared=no
icculus@1168
   988
            fi
slouken@1879
   989
            if test x$x11_symbols_private != xyes && \
icculus@1875
   990
               test x$enable_x11_shared = xyes; then
icculus@1875
   991
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
   992
                enable_x11_shared=no
icculus@1875
   993
            fi
icculus@1875
   994
icculus@1173
   995
            if test x$have_loadso = xyes && \
icculus@1170
   996
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
   997
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
   998
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
   999
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
  1000
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
  1001
            else
icculus@1589
  1002
                enable_x11_shared=no
slouken@1521
  1003
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1004
            fi
slouken@1361
  1005
            have_video=yes
slouken@0
  1006
slouken@1307
  1007
            AC_ARG_ENABLE(dga,
slouken@1637
  1008
AC_HELP_STRING([--enable-dga], [allow use of X11 DGA code [[default=yes]]]),
slouken@1307
  1009
                          , enable_dga=yes)
slouken@1307
  1010
            if test x$enable_dga = xyes; then
slouken@1361
  1011
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86dga/*.c"
slouken@1307
  1012
            fi
slouken@1307
  1013
            AC_ARG_ENABLE(video-dga,
slouken@1637
  1014
AC_HELP_STRING([--enable-video-dga], [use DGA 2.0 video driver [[default=yes]]]),
slouken@1307
  1015
                  , enable_video_dga=yes)
slouken@1307
  1016
            if test x$enable_dga = xyes -a x$enable_video_dga = xyes; then
slouken@1361
  1017
                AC_DEFINE(SDL_VIDEO_DRIVER_DGA)
slouken@1361
  1018
                SOURCES="$SOURCES $srcdir/src/video/dga/*.c"
slouken@1307
  1019
            fi
slouken@1307
  1020
            AC_ARG_ENABLE(video-x11-dgamouse,
slouken@1637
  1021
AC_HELP_STRING([--enable-video-x11-dgamouse], [use X11 DGA for mouse events [[default=yes]]]),
slouken@1307
  1022
                          , enable_video_x11_dgamouse=yes)
slouken@1307
  1023
            if test x$enable_dga = xyes -a x$enable_video_x11_dgamouse = xyes; then
slouken@1361
  1024
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_DGAMOUSE)
slouken@1307
  1025
            fi
slouken@0
  1026
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
  1027
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
  1028
                          , enable_video_x11_vm=yes)
slouken@0
  1029
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
  1030
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
  1031
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
  1032
            fi
slouken@0
  1033
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
  1034
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
  1035
                          , enable_video_x11_xv=yes)
slouken@0
  1036
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
  1037
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
  1038
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
  1039
            fi
slouken@227
  1040
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1041
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1042
                            , enable_video_x11_xinerama=yes)
slouken@227
  1043
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
  1044
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
  1045
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
  1046
            fi
slouken@242
  1047
            AC_ARG_ENABLE(video-x11-xme,
slouken@1637
  1048
AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
slouken@242
  1049
                            , enable_video_x11_xme=yes)
slouken@242
  1050
            if test x$enable_video_x11_xme = xyes; then
slouken@1361
  1051
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
slouken@1361
  1052
                SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
slouken@242
  1053
            fi
icculus@1589
  1054
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1055
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1056
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1057
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1058
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1059
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1060
                                have_xrandr_h_hdr=yes,
icculus@1589
  1061
                                have_xrandr_h_hdr=no,
icculus@1589
  1062
                                [#include <X11/Xlib.h>
icculus@1589
  1063
                                ])
icculus@1589
  1064
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1065
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1066
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
  1067
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
  1068
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
  1069
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
  1070
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1071
                    else
icculus@1589
  1072
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
  1073
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
  1074
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
  1075
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
  1076
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1077
                        fi
icculus@1589
  1078
                    fi
icculus@1589
  1079
                fi
icculus@1589
  1080
            fi
icculus@1589
  1081
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
  1082
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
  1083
            fi
slouken@1783
  1084
            AC_ARG_ENABLE(video-x11-dpms,
slouken@1783
  1085
AC_HELP_STRING([--enable-video-x11-dpms], [enable X11 DPMS extension [[default=yes]]]),
slouken@1783
  1086
                            , enable_video_x11_dpms=yes)
slouken@1783
  1087
            if test x$enable_video_x11_dpms = xyes; then
slouken@1783
  1088
                AC_CHECK_HEADER(X11/extensions/dpms.h,
slouken@1783
  1089
                                have_dpms_h_hdr=yes,
slouken@1783
  1090
                                have_dpms_h_hdr=no,
slouken@1783
  1091
                                [#include <X11/Xlib.h>
slouken@1783
  1092
                                ])
slouken@1783
  1093
                if test x$have_dpms_h_hdr = xyes; then
slouken@1783
  1094
                    AC_DEFINE(SDL_VIDEO_DRIVER_X11_DPMS)
slouken@1783
  1095
                fi
slouken@1783
  1096
            fi
slouken@0
  1097
        fi
slouken@0
  1098
    fi
slouken@0
  1099
}
slouken@279
  1100
slouken@1361
  1101
dnl Check for QNX photon video driver
slouken@0
  1102
CheckPHOTON()
slouken@0
  1103
{
slouken@0
  1104
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1105
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1106
                  , enable_video_photon=yes)
slouken@0
  1107
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1108
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1109
        video_photon=no
slouken@0
  1110
        AC_TRY_COMPILE([
slouken@0
  1111
          #include <Ph.h>
slouken@0
  1112
          #include <Pt.h>
slouken@0
  1113
          #include <photon/Pg.h>
slouken@0
  1114
          #include <photon/PdDirect.h>
slouken@0
  1115
        ],[
slouken@0
  1116
         PgDisplaySettings_t *visual;
slouken@0
  1117
        ],[
slouken@0
  1118
        video_photon=yes
slouken@0
  1119
        ])
slouken@0
  1120
        AC_MSG_RESULT($video_photon)
slouken@0
  1121
        if test x$video_photon = xyes; then
slouken@1361
  1122
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1123
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1521
  1124
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
slouken@1361
  1125
            have_video=yes
slouken@1361
  1126
slouken@279
  1127
            CheckOpenGLQNX
slouken@0
  1128
        fi
slouken@0
  1129
    fi
slouken@0
  1130
}
slouken@0
  1131
slouken@1361
  1132
dnl Set up the BWindow video driver if enabled
slouken@1361
  1133
CheckBWINDOW()
slouken@1361
  1134
{
slouken@1361
  1135
    if test x$enable_video = xyes; then
slouken@1361
  1136
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1137
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1138
        have_video=yes
slouken@1361
  1139
    fi
slouken@1361
  1140
}
slouken@1361
  1141
slouken@1361
  1142
dnl Set up the Carbon/QuickDraw video driver for Mac OS X (but not Darwin)
slouken@1361
  1143
CheckCARBON()
slouken@1361
  1144
{
slouken@1361
  1145
    AC_ARG_ENABLE(video-carbon,
slouken@1637
  1146
AC_HELP_STRING([--enable-video-carbon], [use Carbon/QuickDraw video driver [[default=no]]]),
slouken@1361
  1147
                  , enable_video_carbon=no)
slouken@1361
  1148
    if test x$enable_video = xyes -a x$enable_video_carbon = xyes; then
slouken@1361
  1149
        AC_MSG_CHECKING(for Carbon framework)
slouken@1361
  1150
        have_carbon=no
slouken@1361
  1151
        AC_TRY_COMPILE([
slouken@1361
  1152
          #include <Carbon/Carbon.h>
slouken@1361
  1153
        ],[
slouken@1361
  1154
        ],[
slouken@1361
  1155
        have_carbon=yes
slouken@1361
  1156
        ])
slouken@1361
  1157
        AC_MSG_RESULT($have_carbon)
slouken@1361
  1158
        if test x$have_carbon = xyes; then
slouken@1361
  1159
            AC_DEFINE(SDL_VIDEO_DRIVER_TOOLBOX)
slouken@1361
  1160
            SOURCES="$SOURCES $srcdir/src/video/maccommon/*.c"
slouken@1361
  1161
            SOURCES="$SOURCES $srcdir/src/video/macrom/*.c"
slouken@1361
  1162
            have_video=yes
slouken@1361
  1163
        fi
slouken@1361
  1164
    fi
slouken@1361
  1165
}
slouken@1361
  1166
slouken@1361
  1167
dnl Set up the Cocoa/Quartz video driver for Mac OS X (but not Darwin)
slouken@1361
  1168
CheckCOCOA()
slouken@1361
  1169
{
slouken@1361
  1170
    AC_ARG_ENABLE(video-cocoa,
slouken@1637
  1171
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa/Quartz video driver [[default=yes]]]),
slouken@1361
  1172
                  , enable_video_cocoa=yes)
slouken@1361
  1173
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1174
        save_CFLAGS="$CFLAGS"
slouken@1361
  1175
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1176
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1177
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1178
        have_cocoa=no
slouken@1361
  1179
        AC_TRY_COMPILE([
slouken@1361
  1180
          #import <Cocoa/Cocoa.h>
slouken@1361
  1181
        ],[
slouken@1361
  1182
        ],[
slouken@1361
  1183
        have_cocoa=yes
slouken@1361
  1184
        ])
slouken@1361
  1185
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1186
        CFLAGS="$save_CFLAGS"
slouken@1361
  1187
        if test x$have_cocoa = xyes; then
slouken@1361
  1188
            AC_DEFINE(SDL_VIDEO_DRIVER_QUARTZ)
slouken@1361
  1189
            SOURCES="$SOURCES $srcdir/src/video/quartz/*.m"
slouken@1361
  1190
            have_video=yes
slouken@1361
  1191
        fi
slouken@1361
  1192
    fi
slouken@1361
  1193
}
slouken@1361
  1194
slouken@0
  1195
dnl Find the framebuffer console includes
slouken@0
  1196
CheckFBCON()
slouken@0
  1197
{
slouken@0
  1198
    AC_ARG_ENABLE(video-fbcon,
slouken@1637
  1199
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=yes]]]),
slouken@0
  1200
                  , enable_video_fbcon=yes)
slouken@0
  1201
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1202
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1203
        video_fbcon=no
slouken@0
  1204
        AC_TRY_COMPILE([
slouken@0
  1205
         #include <linux/fb.h>
slouken@0
  1206
         #include <linux/kd.h>
slouken@0
  1207
         #include <linux/keyboard.h>
slouken@0
  1208
        ],[
slouken@0
  1209
        ],[
slouken@0
  1210
        video_fbcon=yes
slouken@0
  1211
        ])
slouken@0
  1212
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1213
        if test x$video_fbcon = xyes; then
icculus@3917
  1214
            AC_CHECK_FUNCS(getpagesize)
slouken@1361
  1215
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1216
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1217
            have_video=yes
slouken@0
  1218
        fi
slouken@0
  1219
    fi
slouken@0
  1220
}
slouken@0
  1221
slouken@167
  1222
dnl Find DirectFB
slouken@167
  1223
CheckDirectFB()
slouken@167
  1224
{
slouken@167
  1225
    AC_ARG_ENABLE(video-directfb,
slouken@1637
  1226
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=yes]]]),
slouken@1588
  1227
                  , enable_video_directfb=yes)
slouken@167
  1228
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1229
        video_directfb=no
slouken@167
  1230
slouken@1588
  1231
        DIRECTFB_REQUIRED_VERSION=0.9.15
slouken@1588
  1232
slouken@1602
  1233
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1234
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1235
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1236
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1602
  1237
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1238
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1239
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1240
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@1588
  1241
                    video_directfb=yes
slouken@1588
  1242
                fi
slouken@1588
  1243
            fi
slouken@1602
  1244
            AC_MSG_RESULT($video_directfb)
slouken@167
  1245
        else
slouken@1588
  1246
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1588
  1247
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1248
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1249
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1250
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1251
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1252
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1253
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@167
  1254
                video_directfb=yes
slouken@167
  1255
            fi
slouken@1588
  1256
            AC_MSG_RESULT($video_directfb)
slouken@167
  1257
        fi
slouken@167
  1258
slouken@167
  1259
        if test x$video_directfb = xyes; then
slouken@1361
  1260
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1261
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1262
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@1521
  1263
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@1361
  1264
            have_video=yes
slouken@167
  1265
        fi
slouken@167
  1266
    fi
slouken@167
  1267
}
slouken@167
  1268
slouken@70
  1269
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1270
CheckPS2GS()
slouken@70
  1271
{
slouken@72
  1272
    AC_ARG_ENABLE(video-ps2gs,
slouken@1637
  1273
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=yes]]]),
slouken@72
  1274
                  , enable_video_ps2gs=yes)
slouken@70
  1275
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1276
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1277
        video_ps2gs=no
slouken@70
  1278
        AC_TRY_COMPILE([
slouken@70
  1279
         #include <linux/ps2/dev.h>
slouken@70
  1280
         #include <linux/ps2/gs.h>
slouken@70
  1281
        ],[
slouken@70
  1282
        ],[
slouken@70
  1283
        video_ps2gs=yes
slouken@70
  1284
        ])
slouken@72
  1285
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1286
        if test x$video_ps2gs = xyes; then
slouken@1361
  1287
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1288
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1289
            have_video=yes
slouken@70
  1290
        fi
slouken@70
  1291
    fi
slouken@70
  1292
}
slouken@70
  1293
slouken@0
  1294
dnl Find the GGI includes
slouken@0
  1295
CheckGGI()
slouken@0
  1296
{
slouken@0
  1297
    AC_ARG_ENABLE(video-ggi,
slouken@1637
  1298
AC_HELP_STRING([--enable-video-ggi], [use GGI video driver [[default=no]]]),
slouken@0
  1299
                  , enable_video_ggi=no)
slouken@0
  1300
    if test x$enable_video = xyes -a x$enable_video_ggi = xyes; then
slouken@0
  1301
        AC_MSG_CHECKING(for GGI support)
slouken@0
  1302
        video_ggi=no
slouken@0
  1303
        AC_TRY_COMPILE([
slouken@0
  1304
         #include <ggi/ggi.h>
slouken@0
  1305
         #include <ggi/gii.h>
slouken@0
  1306
        ],[
slouken@0
  1307
        ],[
slouken@0
  1308
        video_ggi=yes
slouken@0
  1309
        ])
slouken@0
  1310
        AC_MSG_RESULT($video_ggi)
slouken@0
  1311
        if test x$video_ggi = xyes; then
slouken@1361
  1312
            AC_DEFINE(SDL_VIDEO_DRIVER_GGI)
slouken@1361
  1313
            SOURCES="$SOURCES $srcdir/src/video/ggi/*.c"
slouken@1521
  1314
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lggi -lgii -lgg"
slouken@1361
  1315
            have_video=yes
slouken@0
  1316
        fi
slouken@0
  1317
    fi
slouken@0
  1318
}
slouken@0
  1319
slouken@0
  1320
dnl Find the SVGAlib includes and libraries
slouken@0
  1321
CheckSVGA()
slouken@0
  1322
{
slouken@0
  1323
    AC_ARG_ENABLE(video-svga,
slouken@1637
  1324
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=yes]]]),
slouken@1555
  1325
                  , enable_video_svga=yes)
slouken@0
  1326
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1327
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1328
        video_svga=no
slouken@0
  1329
        AC_TRY_COMPILE([
slouken@0
  1330
         #include <vga.h>
slouken@0
  1331
         #include <vgamouse.h>
slouken@0
  1332
         #include <vgakeyboard.h>
slouken@0
  1333
        ],[
slouken@0
  1334
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1335
             exit(0);
slouken@0
  1336
         }
slouken@0
  1337
        ],[
slouken@0
  1338
        video_svga=yes
slouken@0
  1339
        ])
slouken@0
  1340
        AC_MSG_RESULT($video_svga)
slouken@0
  1341
        if test x$video_svga = xyes; then
slouken@1361
  1342
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1343
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1344
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1345
            have_video=yes
slouken@0
  1346
        fi
slouken@0
  1347
    fi
slouken@0
  1348
}
slouken@0
  1349
slouken@75
  1350
dnl Find the VGL includes and libraries
slouken@75
  1351
CheckVGL()
slouken@75
  1352
{
slouken@75
  1353
    AC_ARG_ENABLE(video-vgl,
slouken@1637
  1354
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=yes]]]),
slouken@1588
  1355
                  , enable_video_vgl=yes)
slouken@75
  1356
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1357
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1358
        video_vgl=no
slouken@75
  1359
        AC_TRY_COMPILE([
slouken@75
  1360
         #include <sys/fbio.h>
slouken@75
  1361
         #include <sys/consio.h>
slouken@75
  1362
         #include <sys/kbio.h>
slouken@75
  1363
         #include <vgl.h>
slouken@75
  1364
        ],[
slouken@75
  1365
         VGLBitmap bitmap;
slouken@1836
  1366
         bitmap.Type = VIDBUF32;
slouken@1836
  1367
         bitmap.PixelBytes = 4;
slouken@144
  1368
         exit(bitmap.Bitmap);
slouken@75
  1369
        ],[
slouken@75
  1370
        video_vgl=yes
slouken@75
  1371
        ])
slouken@75
  1372
        AC_MSG_RESULT($video_vgl)
slouken@75
  1373
        if test x$video_vgl = xyes; then
slouken@1361
  1374
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1375
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1521
  1376
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
slouken@1361
  1377
            have_video=yes
slouken@75
  1378
        fi
slouken@75
  1379
    fi
slouken@75
  1380
}
slouken@75
  1381
slouken@1361
  1382
dnl Set up the wscons video driver if enabled
slouken@1361
  1383
CheckWscons()
slouken@1361
  1384
{
slouken@1361
  1385
    AC_ARG_ENABLE(video-wscons,
slouken@1637
  1386
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=yes]]]),
slouken@1361
  1387
                  , enable_video_wscons=yes)
slouken@1361
  1388
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1389
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1390
        video_wscons=no
slouken@1361
  1391
        AC_TRY_COMPILE([
slouken@1597
  1392
         #include <sys/time.h>
slouken@1597
  1393
         #include <dev/wscons/wsconsio.h>
slouken@1597
  1394
         #include <dev/wscons/wsdisplay_usl_io.h>
slouken@1361
  1395
        ],[
slouken@1597
  1396
         int wsmode = WSDISPLAYIO_MODE_DUMBFB;
slouken@1361
  1397
        ],[
slouken@1361
  1398
        video_wscons=yes
slouken@1361
  1399
        ])
slouken@1361
  1400
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1401
        if test x$video_wscons = xyes; then
slouken@1361
  1402
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1403
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1404
            have_video=yes
slouken@1361
  1405
        fi
slouken@1361
  1406
    fi
slouken@1361
  1407
}
slouken@1361
  1408
slouken@1361
  1409
slouken@0
  1410
dnl Find the AAlib includes
slouken@0
  1411
CheckAAlib()
slouken@0
  1412
{
slouken@0
  1413
    AC_ARG_ENABLE(video-aalib,
slouken@1637
  1414
AC_HELP_STRING([--enable-video-aalib], [use AAlib video driver [[default=no]]]),
slouken@0
  1415
                  , enable_video_aalib=no)
slouken@0
  1416
    if test x$enable_video = xyes -a x$enable_video_aalib = xyes; then
slouken@0
  1417
        AC_MSG_CHECKING(for AAlib support)
slouken@0
  1418
        video_aalib=no
slouken@0
  1419
        AC_TRY_COMPILE([
slouken@0
  1420
         #include <aalib.h>
slouken@0
  1421
        ],[
slouken@0
  1422
        ],[
slouken@0
  1423
        video_aalib=yes
slouken@0
  1424
        ])
slouken@0
  1425
        AC_MSG_RESULT($video_aalib)
slouken@0
  1426
        if test x$video_aalib = xyes; then
slouken@1361
  1427
            AC_DEFINE(SDL_VIDEO_DRIVER_AALIB)
slouken@1361
  1428
            SOURCES="$SOURCES $srcdir/src/video/aalib/*.c"
slouken@1521
  1429
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laa"
slouken@1361
  1430
            have_video=yes
slouken@0
  1431
        fi
slouken@0
  1432
    fi
slouken@0
  1433
}
slouken@0
  1434
slouken@1361
  1435
dnl Set up the QTopia video driver if enabled
slouken@1361
  1436
CheckQtopia()
slouken@1361
  1437
{
slouken@1361
  1438
    AC_ARG_ENABLE(video-qtopia,
slouken@1637
  1439
AC_HELP_STRING([--enable-video-qtopia], [use Qtopia video driver [[default=no]]]),
slouken@1361
  1440
                  , enable_video_qtopia=no)
slouken@1361
  1441
    if test x$enable_video = xyes -a x$enable_video_qtopia = xyes; then
slouken@1361
  1442
        AC_MSG_CHECKING(for Qtopia support)
slouken@1361
  1443
        video_qtopia=no
slouken@1361
  1444
        QTOPIA_FLAGS="-DQT_QWS_EBX -DQT_QWS_CUSTOM -DQWS -I${QPEDIR}/include -I${QTDIR}/include/ -DNO_DEBUG -fno-rtti -fno-exceptions"
slouken@1361
  1445
        AC_LANG_CPLUSPLUS
slouken@1361
  1446
        OLD_CXX="$CXXFLAGS"
slouken@1361
  1447
        CXXFLAGS="$QTOPIA_FLAGS"
slouken@1361
  1448
        AC_TRY_COMPILE([
slouken@1361
  1449
         #include <qpe/qpeapplication.h>
slouken@1361
  1450
        ],[
slouken@1361
  1451
        ],[
slouken@1361
  1452
        video_qtopia=yes
slouken@1361
  1453
        ])
slouken@1361
  1454
        CXXFLAGS="$OLD_CXX"
slouken@1361
  1455
        AC_MSG_RESULT($video_qtopia)
slouken@1361
  1456
        if test x$video_qtopia = xyes; then
slouken@1361
  1457
            AC_DEFINE(SDL_VIDEO_DRIVER_QTOPIA)
slouken@1361
  1458
            SOURCES="$SOURCES $srcdir/src/video/qtopia/*.cc"
slouken@1397
  1459
            SDLMAIN_SOURCES="$srcdir/src/main/qtopia/*.cc"
slouken@1521
  1460
            EXTRA_CFLAGS="$EXTRA_CFLAGS $QTOPIA_FLAGS"
slouken@1361
  1461
            SDL_CFLAGS="$SDL_CFLAGS -DQWS -Dmain=SDL_main"
slouken@1361
  1462
            SDL_LIBS="-lSDLmain $SDL_LIBS -L${QPEDIR}/lib -L${QTDIR}/lib/ -lqpe -lqte"
slouken@1361
  1463
            have_video=yes
slouken@1361
  1464
        fi
slouken@1361
  1465
        AC_LANG_C
slouken@1361
  1466
    fi
slouken@1361
  1467
}
slouken@1361
  1468
slouken@1361
  1469
dnl Set up the PicoGUI video driver if enabled
slouken@1361
  1470
CheckPicoGUI()
slouken@1361
  1471
{
slouken@1361
  1472
    AC_ARG_ENABLE(video-picogui,
slouken@1637
  1473
AC_HELP_STRING([--enable-video-picogui], [use PicoGUI video driver [[default=no]]]),
slouken@1361
  1474
                  , enable_video_picogui=no)
slouken@1361
  1475
    if test x$enable_video = xyes -a x$enable_video_picogui = xyes; then
slouken@1361
  1476
        AC_MSG_CHECKING(for PicoGUI support)
slouken@1361
  1477
        video_picogui=no
slouken@1361
  1478
        AC_TRY_COMPILE([
slouken@1361
  1479
         #include <picogui.h>
slouken@1361
  1480
        ],[
slouken@1361
  1481
        ],[
slouken@1361
  1482
        video_picogui=yes
slouken@1361
  1483
        ])
slouken@1361
  1484
        AC_MSG_RESULT($video_picogui)
slouken@1361
  1485
        if test x$video_picogui = xyes; then
slouken@1361
  1486
            AC_DEFINE(SDL_VIDEO_DRIVER_PICOGUI)
slouken@1361
  1487
            SOURCES="$SOURCES $srcdir/src/video/picogui/*.c"
slouken@1361
  1488
            SDL_LIBS="$SDL_LIBS -lpgui"
slouken@1361
  1489
            have_video=yes
slouken@1361
  1490
        fi
slouken@1361
  1491
    fi
slouken@1361
  1492
}
slouken@1361
  1493
slouken@1361
  1494
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1495
CheckAtariBiosEvent()
slouken@1361
  1496
{
slouken@1361
  1497
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
patmandin@1477
  1498
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.S"
slouken@1361
  1499
}
slouken@1361
  1500
slouken@281
  1501
dnl Set up the Atari Xbios driver
slouken@281
  1502
CheckAtariXbiosVideo()
slouken@281
  1503
{
slouken@281
  1504
    AC_ARG_ENABLE(xbios,
slouken@1637
  1505
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
slouken@281
  1506
                  , enable_video_xbios=yes)
slouken@281
  1507
    video_xbios=no
slouken@281
  1508
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1509
        video_xbios=yes
slouken@1361
  1510
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1511
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1512
        have_video=yes
slouken@281
  1513
    fi
slouken@281
  1514
}
slouken@281
  1515
slouken@281
  1516
dnl Set up the Atari Gem driver
slouken@281
  1517
CheckAtariGemVideo()
slouken@281
  1518
{
slouken@281
  1519
    AC_ARG_ENABLE(gem,
slouken@1637
  1520
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
slouken@281
  1521
                  , enable_video_gem=yes)
slouken@281
  1522
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1523
        video_gem=no
slouken@281
  1524
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1525
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1526
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1527
            video_gem=yes
slouken@1361
  1528
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1529
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
patmandin@1825
  1530
            SDL_LIBS="$SDL_LIBS -lgem"
slouken@1361
  1531
            have_video=yes
slouken@281
  1532
        fi
slouken@281
  1533
    fi
slouken@281
  1534
}
slouken@281
  1535
slouken@1
  1536
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1537
CheckDummyVideo()
slouken@1
  1538
{
slouken@1
  1539
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1540
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1541
                  , enable_video_dummy=yes)
slouken@1
  1542
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1543
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1544
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1545
        have_video=yes
slouken@1
  1546
    fi
slouken@1
  1547
}
slouken@1
  1548
slouken@0
  1549
dnl Check to see if OpenGL support is desired
slouken@0
  1550
AC_ARG_ENABLE(video-opengl,
slouken@1637
  1551
AC_HELP_STRING([--enable-video-opengl], [include OpenGL context creation [[default=yes]]]),
slouken@0
  1552
              , enable_video_opengl=yes)
slouken@0
  1553
slouken@0
  1554
dnl Find OpenGL
icculus@1191
  1555
CheckOpenGLX11()
slouken@0
  1556
{
slouken@0
  1557
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1558
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1559
        video_opengl=no
slouken@0
  1560
        AC_TRY_COMPILE([
slouken@0
  1561
         #include <GL/gl.h>
slouken@0
  1562
         #include <GL/glx.h>
icculus@3967
  1563
         #include <GL/glu.h>
slouken@0
  1564
        ],[
slouken@0
  1565
        ],[
slouken@0
  1566
        video_opengl=yes
slouken@0
  1567
        ])
slouken@0
  1568
        AC_MSG_RESULT($video_opengl)
slouken@0
  1569
        if test x$video_opengl = xyes; then
slouken@1361
  1570
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1571
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@0
  1572
        fi
slouken@0
  1573
    fi
slouken@0
  1574
}
slouken@0
  1575
slouken@279
  1576
dnl Find QNX RtP OpenGL
slouken@279
  1577
CheckOpenGLQNX()
slouken@279
  1578
{
slouken@279
  1579
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@279
  1580
        AC_MSG_CHECKING(for OpenGL (Photon) support)
slouken@279
  1581
        video_opengl=no
slouken@279
  1582
        AC_TRY_COMPILE([
slouken@279
  1583
         #include <GL/gl.h>
slouken@279
  1584
        ],[
slouken@279
  1585
        ],[
slouken@279
  1586
        video_opengl=yes
slouken@279
  1587
        ])
slouken@279
  1588
        AC_MSG_RESULT($video_opengl)
slouken@279
  1589
        if test x$video_opengl = xyes; then
slouken@1361
  1590
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1591
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1592
        fi
slouken@279
  1593
    fi
slouken@279
  1594
}
slouken@279
  1595
slouken@1361
  1596
dnl Check for Win32 OpenGL
slouken@1361
  1597
CheckWIN32GL()
slouken@1361
  1598
{
slouken@1361
  1599
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1600
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1601
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1361
  1602
    fi
slouken@1361
  1603
}
slouken@1361
  1604
slouken@0
  1605
dnl Check for BeOS OpenGL
slouken@0
  1606
CheckBeGL()
slouken@0
  1607
{
slouken@0
  1608
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1609
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1521
  1610
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1611
    fi
slouken@0
  1612
}
slouken@0
  1613
slouken@0
  1614
dnl Check for MacOS OpenGL
slouken@0
  1615
CheckMacGL()
slouken@0
  1616
{
slouken@0
  1617
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1618
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1550
  1619
        case "$host" in
slouken@0
  1620
            *-*-darwin*)
slouken@1625
  1621
                if test x$enable_video_cocoa = xyes; then
slouken@1625
  1622
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1623
                fi
slouken@1625
  1624
                if test x$enable_video_carbon = xyes; then
slouken@1625
  1625
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AGL"
slouken@1625
  1626
                fi
slouken@0
  1627
        esac
slouken@0
  1628
    fi
slouken@0
  1629
}
slouken@0
  1630
patmandin@978
  1631
dnl Check for Mesa offscreen rendering
patmandin@989
  1632
CheckAtariOSMesa()
patmandin@978
  1633
{
patmandin@989
  1634
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1635
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1636
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1637
patmandin@991
  1638
        # Static linking to -lOSMesa
patmandin@989
  1639
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1640
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1641
            # -lOSMesa is really the static library
patmandin@989
  1642
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1643
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1644
            fi
patmandin@989
  1645
        else
patmandin@991
  1646
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1647
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1648
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1649
        fi
slouken@1361
  1650
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1651
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
patmandin@1825
  1652
        SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
patmandin@1825
  1653
        SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
patmandin@991
  1654
patmandin@991
  1655
        AC_ARG_ENABLE(osmesa-shared,
slouken@1637
  1656
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
patmandin@991
  1657
                              , enable_osmesa_shared=yes)
patmandin@991
  1658
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1659
            # Dynamic linking
patmandin@991
  1660
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1661
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1662
            fi
slouken@1361
  1663
        fi
patmandin@978
  1664
    fi
patmandin@978
  1665
}
patmandin@978
  1666
slouken@0
  1667
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1668
CheckInputEvents()
slouken@0
  1669
{
slouken@0
  1670
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1671
    AC_ARG_ENABLE(input-events,
slouken@1637
  1672
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1673
                  , enable_input_events=yes)
slouken@0
  1674
    if test x$enable_input_events = xyes; then
slouken@0
  1675
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1676
        use_input_events=no
slouken@0
  1677
        AC_TRY_COMPILE([
slouken@0
  1678
          #include <linux/input.h>
slouken@0
  1679
        ],[
slouken@0
  1680
          #ifndef EVIOCGNAME
slouken@0
  1681
          #error EVIOCGNAME() ioctl not available
slouken@0
  1682
          #endif
slouken@0
  1683
        ],[
slouken@0
  1684
        use_input_events=yes
slouken@0
  1685
        ])
slouken@0
  1686
        AC_MSG_RESULT($use_input_events)
slouken@0
  1687
        if test x$use_input_events = xyes; then
slouken@1361
  1688
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1689
        fi
slouken@0
  1690
    fi
slouken@0
  1691
}
slouken@0
  1692
icculus@1201
  1693
dnl See if we can use the Touchscreen input library
icculus@1201
  1694
CheckTslib()
icculus@1201
  1695
{
icculus@1201
  1696
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1697
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1698
                  , enable_input_tslib=yes)
icculus@1201
  1699
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1700
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1701
        enable_input_tslib=no
icculus@1201
  1702
        AC_TRY_COMPILE([
icculus@1201
  1703
          #include "tslib.h"
icculus@1201
  1704
        ],[
icculus@1201
  1705
        ],[
icculus@1201
  1706
        enable_input_tslib=yes
icculus@1201
  1707
        ])
icculus@1201
  1708
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1709
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1710
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1711
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1712
        fi
icculus@1201
  1713
    fi
icculus@1201
  1714
}
icculus@1201
  1715
slouken@399
  1716
dnl See if we can use GNU pth library for threads
slouken@399
  1717
CheckPTH()
slouken@399
  1718
{
slouken@399
  1719
    dnl Check for pth support
slouken@399
  1720
    AC_ARG_ENABLE(pth,
slouken@1637
  1721
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1722
                  , enable_pth=yes)
slouken@399
  1723
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1724
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1725
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1726
            use_pth=no
slouken@399
  1727
        else
slouken@399
  1728
            use_pth=yes
slouken@399
  1729
        fi
slouken@399
  1730
        AC_MSG_CHECKING(pth)
slouken@1361
  1731
        AC_MSG_RESULT($use_pth)
slouken@399
  1732
        if test "x$use_pth" = xyes; then
slouken@1361
  1733
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1734
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1735
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1736
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1737
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1738
            have_threads=yes
slouken@399
  1739
        fi
slouken@399
  1740
    fi
slouken@399
  1741
}
slouken@399
  1742
slouken@0
  1743
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1744
CheckPTHREAD()
slouken@0
  1745
{
slouken@0
  1746
    dnl Check for pthread support
slouken@0
  1747
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1748
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1749
                  , enable_pthreads=yes)
slouken@0
  1750
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1751
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1752
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1753
                  , enable_pthread_sem=yes)
slouken@1550
  1754
    case "$host" in
slouken@1820
  1755
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1756
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1757
            pthread_lib="-lpthread"
slouken@1324
  1758
            ;;
slouken@0
  1759
        *-*-bsdi*)
slouken@0
  1760
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1761
            pthread_lib=""
slouken@0
  1762
            ;;
slouken@0
  1763
        *-*-darwin*)
slouken@0
  1764
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1765
# causes Carbon.p complaints?
slouken@0
  1766
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1767
            ;;
slouken@1565
  1768
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1769
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1770
            pthread_lib="-pthread"
slouken@0
  1771
            ;;
slouken@43
  1772
        *-*-netbsd*)
slouken@1383
  1773
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@4028
  1774
            pthread_lib="-lpthread"
slouken@43
  1775
            ;;
slouken@0
  1776
        *-*-openbsd*)
slouken@0
  1777
            pthread_cflags="-D_REENTRANT"
slouken@0
  1778
            pthread_lib="-pthread"
slouken@0
  1779
            ;;
slouken@0
  1780
        *-*-solaris*)
slouken@0
  1781
            pthread_cflags="-D_REENTRANT"
slouken@0
  1782
            pthread_lib="-lpthread -lposix4"
slouken@0
  1783
            ;;
slouken@0
  1784
        *-*-sysv5*)
slouken@0
  1785
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1786
            pthread_lib=""
slouken@0
  1787
            ;;
slouken@0
  1788
        *-*-irix*)
slouken@0
  1789
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1790
            pthread_lib="-lpthread"
slouken@0
  1791
            ;;
slouken@0
  1792
        *-*-aix*)
slouken@0
  1793
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1794
            pthread_lib="-lpthread"
slouken@0
  1795
            ;;
icculus@425
  1796
        *-*-hpux11*)
icculus@425
  1797
            pthread_cflags="-D_REENTRANT"
icculus@425
  1798
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1799
            ;;
slouken@0
  1800
        *-*-qnx*)
slouken@0
  1801
            pthread_cflags=""
slouken@0
  1802
            pthread_lib=""
slouken@0
  1803
            ;;
slouken@873
  1804
        *-*-osf*)
slouken@1019
  1805
            pthread_cflags="-D_REENTRANT"
slouken@873
  1806
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1807
                pthread_lib="-lpthread -lrt"
slouken@873
  1808
            else
slouken@1019
  1809
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1810
            fi
slouken@873
  1811
            ;;
slouken@0
  1812
        *)
slouken@0
  1813
            pthread_cflags="-D_REENTRANT"
slouken@0
  1814
            pthread_lib="-lpthread"
slouken@0
  1815
            ;;
slouken@0
  1816
    esac
icculus@1140
  1817
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1818
        # Save the original compiler flags and libraries
slouken@415
  1819
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1820
        # Add the pthread compiler flags and libraries
slouken@415
  1821
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1822
        # Check to see if we have pthread support on this system
slouken@0
  1823
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1824
        use_pthreads=no
slouken@0
  1825
        AC_TRY_LINK([
slouken@0
  1826
         #include <pthread.h>
slouken@0
  1827
        ],[
slouken@0
  1828
         pthread_attr_t type;
slouken@0
  1829
         pthread_attr_init(&type);
slouken@0
  1830
        ],[
slouken@0
  1831
        use_pthreads=yes
slouken@0
  1832
        ])
slouken@0
  1833
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1834
        # Restore the compiler flags and libraries
slouken@415
  1835
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1836
slouken@415
  1837
        # Do futher testing if we have pthread support...
slouken@0
  1838
        if test x$use_pthreads = xyes; then
slouken@1361
  1839
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1840
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1841
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1842
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1843
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1844
slouken@1438
  1845
            # Save the original compiler flags and libraries
slouken@1438
  1846
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1847
            # Add the pthread compiler flags and libraries
slouken@1438
  1848
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1849
slouken@0
  1850
            # Check to see if recursive mutexes are available
slouken@0
  1851
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1852
            has_recursive_mutexes=no
slouken@1324
  1853
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1854
                AC_TRY_COMPILE([
slouken@1324
  1855
                  #include <pthread.h>
slouken@1324
  1856
                ],[
slouken@1324
  1857
                  pthread_mutexattr_t attr;
slouken@1324
  1858
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1859
                ],[
slouken@1324
  1860
                has_recursive_mutexes=yes
slouken@1361
  1861
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1862
                ])
slouken@1324
  1863
            fi
slouken@1324
  1864
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1865
                AC_TRY_COMPILE([
slouken@1324
  1866
                  #include <pthread.h>
slouken@1324
  1867
                ],[
slouken@1324
  1868
                  pthread_mutexattr_t attr;
slouken@1324
  1869
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1870
                ],[
slouken@1324
  1871
                has_recursive_mutexes=yes
slouken@1361
  1872
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1873
                ])
slouken@1324
  1874
            fi
slouken@0
  1875
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1876
slouken@94
  1877
            # Check to see if pthread semaphore support is missing
slouken@94
  1878
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1879
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1880
                have_pthread_sem=no
slouken@94
  1881
                AC_TRY_COMPILE([
slouken@94
  1882
                  #include <pthread.h>
slouken@94
  1883
                  #include <semaphore.h>
slouken@94
  1884
                ],[
slouken@94
  1885
                ],[
slouken@94
  1886
                have_pthread_sem=yes
slouken@94
  1887
                ])
slouken@94
  1888
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1889
            fi
slouken@94
  1890
slouken@1438
  1891
            # Restore the compiler flags and libraries
slouken@1438
  1892
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1893
slouken@1361
  1894
            # Basic thread creation functions
slouken@1361
  1895
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1896
slouken@1361
  1897
            # Semaphores
slouken@1361
  1898
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1899
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1900
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1901
            else
slouken@1361
  1902
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1903
            fi
slouken@0
  1904
slouken@1361
  1905
            # Mutexes
slouken@1361
  1906
            # We can fake these with semaphores if necessary
slouken@1361
  1907
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1908
slouken@1361
  1909
            # Condition variables
slouken@1361
  1910
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1911
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1912
slouken@1361
  1913
            have_threads=yes
slouken@185
  1914
        else
slouken@1361
  1915
            CheckPTH
slouken@814
  1916
        fi
slouken@814
  1917
    fi
slouken@814
  1918
}
slouken@814
  1919
slouken@0
  1920
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  1921
CheckWIN32()
slouken@0
  1922
{
slouken@0
  1923
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  1924
    have_win32_gcc=no
slouken@0
  1925
    AC_TRY_COMPILE([
slouken@0
  1926
     #include <windows.h>
slouken@0
  1927
    ],[
slouken@0
  1928
    ],[
slouken@0
  1929
    have_win32_gcc=yes
slouken@0
  1930
    ])
slouken@0
  1931
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  1932
    if test x$have_win32_gcc != xyes; then
slouken@0
  1933
       AC_MSG_ERROR([
slouken@0
  1934
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  1935
       ])
slouken@0
  1936
    fi
slouken@0
  1937
slouken@0
  1938
    dnl See if the user wants to redirect standard output to files
slouken@0
  1939
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  1940
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  1941
                  , enable_stdio_redirect=yes)
slouken@0
  1942
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  1943
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  1944
    fi
slouken@1361
  1945
slouken@1361
  1946
    if test x$enable_video = xyes; then
slouken@1361
  1947
        AC_DEFINE(SDL_VIDEO_DRIVER_WINDIB)
slouken@1361
  1948
        SOURCES="$SOURCES $srcdir/src/video/wincommon/*.c"
slouken@1361
  1949
        SOURCES="$SOURCES $srcdir/src/video/windib/*.c"
slouken@1361
  1950
        have_video=yes
slouken@0
  1951
    fi
slouken@0
  1952
}
slouken@0
  1953
slouken@0
  1954
dnl Find the DirectX includes and libraries
slouken@0
  1955
CheckDIRECTX()
slouken@0
  1956
{
slouken@0
  1957
    AC_ARG_ENABLE(directx,
slouken@1637
  1958
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  1959
                  , enable_directx=yes)
slouken@0
  1960
    if test x$enable_directx = xyes; then
slouken@1361
  1961
        have_directx=no
slouken@1361
  1962
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  1963
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@1361
  1964
        AC_CHECK_HEADER(dinput.h, use_dinput=yes)
slouken@1361
  1965
        if test x$have_ddraw = xyes -a x$have_dsound = xyes -a x$use_dinput = xyes; then
slouken@1361
  1966
            have_directx=yes
slouken@1361
  1967
        fi
slouken@1361
  1968
        if test x$enable_video = xyes -a x$have_directx = xyes; then
slouken@1361
  1969
            AC_DEFINE(SDL_VIDEO_DRIVER_DDRAW)
slouken@1361
  1970
            SOURCES="$SOURCES $srcdir/src/video/windx5/*.c"
slouken@1361
  1971
            have_video=yes
slouken@1361
  1972
        fi
slouken@0
  1973
    fi
slouken@158
  1974
}
slouken@158
  1975
slouken@294
  1976
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  1977
CheckDLOPEN()
slouken@294
  1978
{
slouken@731
  1979
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  1980
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  1981
                  , enable_sdl_dlopen=yes)
slouken@731
  1982
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  1983
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  1984
        have_dlopen=no
slouken@294
  1985
        AC_TRY_COMPILE([
slouken@294
  1986
         #include <dlfcn.h>
slouken@294
  1987
        ],[
slouken@1638
  1988
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  1989
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  1990
         #endif
slouken@294
  1991
        ],[
slouken@1361
  1992
        have_dlopen=yes
slouken@294
  1993
        ])
slouken@1361
  1994
        AC_MSG_RESULT($have_dlopen)
slouken@294
  1995
slouken@1361
  1996
        if test x$have_dlopen = xyes; then
slouken@1521
  1997
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  1998
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  1999
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  2000
            AC_CHECK_LIB(dl, dlvsym, have_dlvsym=yes)
slouken@1361
  2001
            if test x$have_dlvsym = xyes; then
slouken@1361
  2002
                AC_DEFINE(HAVE_DLVSYM)
slouken@1361
  2003
            fi
slouken@1361
  2004
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  2005
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  2006
            have_loadso=yes
slouken@294
  2007
        fi
slouken@294
  2008
    fi
slouken@294
  2009
}
slouken@294
  2010
patmandin@651
  2011
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  2012
CheckAtariLdg()
patmandin@651
  2013
{
patmandin@651
  2014
    AC_ARG_ENABLE(atari-ldg,
slouken@1637
  2015
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
patmandin@651
  2016
                  , enable_atari_ldg=yes)
patmandin@651
  2017
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  2018
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  2019
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  2020
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  2021
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  2022
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
patmandin@1825
  2023
            SDL_LIBS="$SDL_LIBS -lldg -lgem"
icculus@1173
  2024
            have_loadso=yes
patmandin@651
  2025
        fi
patmandin@651
  2026
    fi
patmandin@651
  2027
}
patmandin@651
  2028
slouken@381
  2029
dnl Check for the usbhid(3) library on *BSD
slouken@381
  2030
CheckUSBHID()
slouken@381
  2031
{
slouken@381
  2032
    if test x$enable_joystick = xyes; then
slouken@1565
  2033
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  2034
        if test x$have_libusbhid = xyes; then
slouken@1565
  2035
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  2036
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  2037
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  2038
        else
slouken@1565
  2039
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  2040
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  2041
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  2042
        fi
slouken@1361
  2043
            
slouken@1361
  2044
        save_CFLAGS="$CFLAGS"
slouken@1361
  2045
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  2046
slouken@381
  2047
        AC_MSG_CHECKING(for usbhid)
slouken@381
  2048
        have_usbhid=no
slouken@381
  2049
        AC_TRY_COMPILE([
slouken@404
  2050
          #include <sys/types.h>
slouken@403
  2051
          #if defined(HAVE_USB_H)
slouken@403
  2052
          #include <usb.h>
slouken@403
  2053
          #endif
slouken@1565
  2054
          #ifdef __DragonFly__
slouken@1565
  2055
          # include <bus/usb/usb.h>
slouken@1565
  2056
          # include <bus/usb/usbhid.h>
slouken@1565
  2057
          #else
slouken@1565
  2058
          # include <dev/usb/usb.h>
slouken@1565
  2059
          # include <dev/usb/usbhid.h>
slouken@1565
  2060
          #endif
slouken@381
  2061
          #if defined(HAVE_USBHID_H)
slouken@381
  2062
          #include <usbhid.h>
slouken@381
  2063
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  2064
          #include <libusb.h>
slouken@381
  2065
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2066
          #include <libusbhid.h>
slouken@404
  2067
          #endif
slouken@381
  2068
        ],[
slouken@381
  2069
          struct report_desc *repdesc;
slouken@381
  2070
          struct usb_ctl_report *repbuf;
slouken@402
  2071
          hid_kind_t hidkind;
slouken@381
  2072
        ],[
slouken@381
  2073
        have_usbhid=yes
slouken@381
  2074
        ])
slouken@381
  2075
        AC_MSG_RESULT($have_usbhid)
slouken@381
  2076
slouken@381
  2077
        if test x$have_usbhid = xyes; then
slouken@381
  2078
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  2079
            have_usbhid_ucr_data=no
slouken@381
  2080
            AC_TRY_COMPILE([
slouken@404
  2081
              #include <sys/types.h>
slouken@404
  2082
              #if defined(HAVE_USB_H)
slouken@404
  2083
              #include <usb.h>
slouken@404
  2084
              #endif
slouken@1565
  2085
              #ifdef __DragonFly__
slouken@1565
  2086
              # include <bus/usb/usb.h>
slouken@1565
  2087
              # include <bus/usb/usbhid.h>
slouken@1565
  2088
              #else
slouken@1565
  2089
              # include <dev/usb/usb.h>
slouken@1565
  2090
              # include <dev/usb/usbhid.h>
slouken@1565
  2091
              #endif
slouken@381
  2092
              #if defined(HAVE_USBHID_H)
slouken@381
  2093
              #include <usbhid.h>
slouken@381
  2094
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  2095
              #include <libusb.h>
slouken@381
  2096
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2097
              #include <libusbhid.h>
slouken@381
  2098
              #endif
slouken@381
  2099
            ],[
slouken@381
  2100
              struct usb_ctl_report buf;
slouken@381
  2101
              if (buf.ucr_data) { }
slouken@381
  2102
            ],[
slouken@381
  2103
            have_usbhid_ucr_data=yes
slouken@381
  2104
            ])
slouken@381
  2105
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2106
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2107
            fi
slouken@381
  2108
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2109
            
slouken@1361
  2110
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2111
            have_usbhid_new=no
slouken@407
  2112
            AC_TRY_COMPILE([
slouken@407
  2113
              #include <sys/types.h>
slouken@407
  2114
              #if defined(HAVE_USB_H)
slouken@407
  2115
              #include <usb.h>
slouken@407
  2116
              #endif
slouken@4037
  2117
              #ifdef __DragonFly__
slouken@4028
  2118
              #include <bus/usb/usb.h>
slouken@4028
  2119
              #include <bus/usb/usbhid.h>
slouken@4037
  2120
              #else
slouken@407
  2121
              #include <dev/usb/usb.h>
slouken@407
  2122
              #include <dev/usb/usbhid.h>
slouken@4037
  2123
              #endif
slouken@407
  2124
              #if defined(HAVE_USBHID_H)
slouken@407
  2125
              #include <usbhid.h>
slouken@407
  2126
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2127
              #include <libusb.h>
slouken@407
  2128
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2129
              #include <libusbhid.h>
slouken@407
  2130
              #endif
slouken@407
  2131
            ],[
slouken@407
  2132
              report_desc_t d;
slouken@1361
  2133
              hid_start_parse(d, 1, 1);
slouken@407
  2134
            ],[
slouken@407
  2135
            have_usbhid_new=yes
slouken@407
  2136
            ])
slouken@407
  2137
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2138
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2139
            fi
slouken@407
  2140
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2141
slouken@1565
  2142
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2143
            have_machine_joystick=no
slouken@1565
  2144
            AC_TRY_COMPILE([
slouken@1565
  2145
              #include <machine/joystick.h>
slouken@1565
  2146
            ],[
slouken@1565
  2147
              struct joystick t;
slouken@1565
  2148
            ],[
slouken@1565
  2149
            have_machine_joystick=yes
slouken@1565
  2150
            ])
slouken@1565
  2151
            if test x$have_machine_joystick = xyes; then
slouken@1565
  2152
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  2153
            fi
slouken@1565
  2154
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2155
slouken@1361
  2156
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  2157
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2158
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2159
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2160
            have_joystick=yes
slouken@381
  2161
        fi
slouken@1361
  2162
        CFLAGS="$save_CFLAGS"
slouken@381
  2163
    fi
slouken@381
  2164
}
slouken@381
  2165
slouken@1361
  2166
dnl Check for clock_gettime()
slouken@1361
  2167
CheckClockGettime()
slouken@795
  2168
{
slouken@1361
  2169
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  2170
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  2171
                  , enable_clock_gettime=no)
slouken@1361
  2172
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2173
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2174
        if test x$have_clock_gettime = xyes; then
slouken@1361
  2175
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  2176
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
icculus@1175
  2177
        fi
slouken@795
  2178
    fi
slouken@795
  2179
}
slouken@795
  2180
slouken@1062
  2181
dnl Check for a valid linux/version.h
slouken@1062
  2182
CheckLinuxVersion()
slouken@1062
  2183
{
slouken@1062
  2184
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2185
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2186
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2187
    fi
slouken@1062
  2188
}
slouken@1062
  2189
slouken@1127
  2190
dnl Check if we want to use RPATH
slouken@1127
  2191
CheckRPATH()
slouken@1127
  2192
{
slouken@1127
  2193
    AC_ARG_ENABLE(rpath,
slouken@1637
  2194
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2195
                  , enable_rpath=yes)
slouken@1127
  2196
}
slouken@1127
  2197
slouken@1550
  2198
dnl Set up the configuration based on the host platform!
slouken@1550
  2199
case "$host" in
slouken@1361
  2200
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  2201
        ARCH=linux
slouken@1361
  2202
        CheckDummyVideo
slouken@1361
  2203
        CheckIPod
slouken@1361
  2204
        # Set up files for the timer library
icculus@1140
  2205
        if test x$enable_timers = xyes; then
slouken@1361
  2206
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2207
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2208
            have_timers=yes
icculus@1140
  2209
        fi
slouken@1361
  2210
        ;;
slouken@1820
  2211
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*)
slouken@1550
  2212
        case "$host" in
slouken@1361
  2213
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2214
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2215
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2216
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2217
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2218
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2219
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2220
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2221
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2222
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2223
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2224
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2225
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2226
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2227
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2228
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2229
            *-*-osf*)           ARCH=osf ;;
slouken@795
  2230
        esac
icculus@1573
  2231
        CheckVisibilityHidden
slouken@1
  2232
        CheckDummyVideo
slouken@68
  2233
        CheckDiskAudio
icculus@1532
  2234
        CheckDummyAudio
slouken@371
  2235
        CheckDLOPEN
slouken@0
  2236
        CheckNASM
slouken@1361
  2237
        CheckAltivec
slouken@0
  2238
        CheckOSS
slouken@1361
  2239
        CheckDMEDIA
slouken@1438
  2240
        CheckMME
slouken@0
  2241
        CheckALSA
slouken@0
  2242
        CheckARTSC
slouken@0
  2243
        CheckESD
icculus@3939
  2244
        CheckPulseAudio
slouken@0
  2245
        CheckNAS
slouken@0
  2246
        CheckX11
slouken@30
  2247
        CheckNANOX
slouken@0
  2248
        CheckFBCON
slouken@167
  2249
        CheckDirectFB
slouken@70
  2250
        CheckPS2GS
slouken@0
  2251
        CheckGGI
slouken@0
  2252
        CheckSVGA
slouken@1361
  2253
        CheckVGL
slouken@1361
  2254
        CheckWscons
slouken@0
  2255
        CheckAAlib
slouken@371
  2256
        CheckQtopia
slouken@433
  2257
        CheckPicoGUI
icculus@1191
  2258
        CheckOpenGLX11
slouken@0
  2259
        CheckInputEvents
icculus@1201
  2260
        CheckTslib
slouken@1361
  2261
        CheckUSBHID
slouken@0
  2262
        CheckPTHREAD
slouken@1361
  2263
        CheckClockGettime
slouken@1062
  2264
        CheckLinuxVersion
slouken@1127
  2265
        CheckRPATH
slouken@1361
  2266
        # Set up files for the audio library
slouken@1361
  2267
        if test x$enable_audio = xyes; then
slouken@1361
  2268
          case $ARCH in
slouken@1565
  2269
            sysv5|solaris|hpux)
slouken@1361
  2270
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2271
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2272
                have_audio=yes
slouken@1361
  2273
            ;;
slouken@1565
  2274
            netbsd|openbsd)
slouken@1567
  2275
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2276
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2277
                have_audio=yes
slouken@1361
  2278
            ;;
slouken@1361
  2279
            aix)
slouken@1361
  2280
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUD)
slouken@1361
  2281
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2282
                have_audio=yes
slouken@1361
  2283
            ;;
slouken@1361
  2284
          esac
slouken@371
  2285
        fi
slouken@0
  2286
        # Set up files for the joystick library
slouken@0
  2287
        if test x$enable_joystick = xyes; then
slouken@1361
  2288
          case $ARCH in
slouken@1361
  2289
            linux)
slouken@1361
  2290
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2291
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2292
                have_joystick=yes
slouken@1361
  2293
            ;;
slouken@1361
  2294
          esac
slouken@0
  2295
        fi
slouken@0
  2296
        # Set up files for the cdrom library
slouken@0
  2297
        if test x$enable_cdrom = xyes; then
slouken@1361
  2298
          case $ARCH in
slouken@1361
  2299
            linux|solaris)
slouken@1361
  2300
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2301
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2302
                have_cdrom=yes
slouken@1361
  2303
            ;;
slouken@1361
  2304
            *freebsd*)
slouken@1361
  2305
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2306
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2307
                have_cdrom=yes
slouken@1361
  2308
            ;;
slouken@1383
  2309
            *openbsd*|*netbsd*)
slouken@1361
  2310
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2311
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2312
                have_cdrom=yes
slouken@1361
  2313
            ;;
slouken@1361
  2314
            bsdi)
slouken@1361
  2315
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2316
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2317
                have_cdrom=yes
slouken@1361
  2318
            ;;
slouken@1361
  2319
            aix)
slouken@1361
  2320
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2321
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2322
                have_cdrom=yes
slouken@1361
  2323
            ;;
slouken@1361
  2324
            osf)
slouken@1361
  2325
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2326
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2327
                have_cdrom=yes
slouken@1361
  2328
            ;;
slouken@1361
  2329
          esac
slouken@0
  2330
        fi
slouken@0
  2331
        # Set up files for the thread library
slouken@1361
  2332
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2333
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2334
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2335
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2336
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2337
            have_threads=yes
slouken@0
  2338
        fi
slouken@0
  2339
        # Set up files for the timer library
slouken@0
  2340
        if test x$enable_timers = xyes; then
slouken@1361
  2341
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2342
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2343
            have_timers=yes
slouken@0
  2344
        fi
slouken@0
  2345
        ;;
slouken@0
  2346
    *-*-qnx*)
slouken@0
  2347
        ARCH=qnx
slouken@1
  2348
        CheckDummyVideo
slouken@68
  2349
        CheckDiskAudio
icculus@1532
  2350
        CheckDummyAudio
slouken@886
  2351
        # CheckNASM
slouken@371
  2352
        CheckDLOPEN
slouken@0
  2353
        CheckNAS
slouken@0
  2354
        CheckPHOTON
slouken@0
  2355
        CheckX11
icculus@1191
  2356
        CheckOpenGLX11
slouken@0
  2357
        CheckPTHREAD
slouken@0
  2358
        # Set up files for the audio library
slouken@0
  2359
        if test x$enable_audio = xyes; then
slouken@1361
  2360
            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
slouken@1361
  2361
            SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
slouken@1521
  2362
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2363
            have_audio=yes
slouken@0
  2364
        fi
slouken@0
  2365
        # Set up files for the cdrom library
slouken@0
  2366
        if test x$enable_cdrom = xyes; then
slouken@1361
  2367
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2368
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2369
            have_cdrom=yes
slouken@0
  2370
        fi
slouken@0
  2371
        # Set up files for the timer library
slouken@0
  2372
        if test x$enable_timers = xyes; then
slouken@1361
  2373
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2374
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2375
            have_timers=yes
slouken@0
  2376
        fi
slouken@0
  2377
        ;;
slouken@0
  2378
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2379
        ARCH=win32
slouken@1550
  2380
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2381
            # Default cross-compile location
slouken@4058
  2382
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32
slouken@0
  2383
        else
slouken@0
  2384
            # Look for the location of the tools and install there
slouken@750
  2385
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2386
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2387
            fi
slouken@0
  2388
        fi
slouken@1
  2389
        CheckDummyVideo
slouken@68
  2390
        CheckDiskAudio
icculus@1532
  2391
        CheckDummyAudio
slouken@0
  2392
        CheckWIN32
slouken@1361
  2393
        CheckWIN32GL
slouken@0
  2394
        CheckDIRECTX
slouken@0
  2395
        CheckNASM
slouken@0
  2396
        # Set up files for the audio library
slouken@0
  2397
        if test x$enable_audio = xyes; then
slouken@1361
  2398
            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
slouken@1361
  2399
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1361
  2400
            if test x$have_directx = xyes; then
slouken@1361
  2401
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2402
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2403
            fi
slouken@1361
  2404
            have_audio=yes
slouken@0
  2405
        fi
slouken@0
  2406
        # Set up files for the joystick library
slouken@0
  2407
        if test x$enable_joystick = xyes; then
slouken@1855
  2408
            AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1855
  2409
            SOURCES="$SOURCES $srcdir/src/joystick/win32/*.c"
slouken@1361
  2410
            have_joystick=yes
slouken@0
  2411
        fi
slouken@0
  2412
        # Set up files for the cdrom library
slouken@0
  2413
        if test x$enable_cdrom = xyes; then
slouken@1361
  2414
            AC_DEFINE(SDL_CDROM_WIN32)
slouken@1361
  2415
            SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
slouken@1361
  2416
            have_cdrom=yes
slouken@0
  2417
        fi
slouken@0
  2418
        # Set up files for the thread library
slouken@0
  2419
        if test x$enable_threads = xyes; then
slouken@1361
  2420
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2421
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2422
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2423
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2424
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2425
            have_threads=yes
slouken@0
  2426
        fi
slouken@0
  2427
        # Set up files for the timer library
slouken@0
  2428
        if test x$enable_timers = xyes; then
slouken@1361
  2429
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2430
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2431
            have_timers=yes
slouken@1361
  2432
        fi
slouken@1361
  2433
        # Set up files for the shared object loading library
slouken@1361
  2434
        if test x$enable_loadso = xyes; then
slouken@1361
  2435
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2436
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2437
            have_loadso=yes
slouken@1361
  2438
        fi
slouken@1361
  2439
        # Set up the system libraries we need
slouken@1521
  2440
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm"
slouken@1361
  2441
        if test x$have_directx = xyes; then
slouken@1521
  2442
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldxguid"
slouken@0
  2443
        fi
slouken@0
  2444
        # The Win32 platform requires special setup
slouken@4078
  2445
        SOURCES="$SOURCES $srcdir/src/main/win32/*.rc"
slouken@1397
  2446
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2447
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2448
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2449
        ;;
slouken@0
  2450
    *-*-beos*)
slouken@0
  2451
        ARCH=beos
slouken@0
  2452
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2453
        CheckDummyVideo
slouken@68
  2454
        CheckDiskAudio
icculus@1532
  2455
        CheckDummyAudio
slouken@0
  2456
        CheckNASM
slouken@0
  2457
        CheckBWINDOW
slouken@0
  2458
        CheckBeGL
slouken@0
  2459
        # Set up files for the audio library
slouken@0
  2460
        if test x$enable_audio = xyes; then
slouken@1361
  2461
            AC_DEFINE(SDL_AUDIO_DRIVER_BAUDIO)
slouken@1361
  2462
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2463
            have_audio=yes
slouken@0
  2464
        fi
slouken@0
  2465
        # Set up files for the joystick library
slouken@0
  2466
        if test x$enable_joystick = xyes; then
slouken@1361
  2467
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2468
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2469
            have_joystick=yes
slouken@0
  2470
        fi
slouken@0
  2471
        # Set up files for the cdrom library
slouken@0
  2472
        if test x$enable_cdrom = xyes; then
slouken@1361
  2473
            AC_DEFINE(SDL_CDROM_BEOS)
slouken@1361
  2474
            SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
slouken@1361
  2475
            have_cdrom=yes
slouken@0
  2476
        fi
slouken@0
  2477
        # Set up files for the thread library
slouken@0
  2478
        if test x$enable_threads = xyes; then
slouken@1361
  2479
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2480
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2481
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2482
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2483
            have_threads=yes
slouken@0
  2484
        fi
slouken@0
  2485
        # Set up files for the timer library
slouken@0
  2486
        if test x$enable_timers = xyes; then
slouken@1361
  2487
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2488
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2489
            have_timers=yes
slouken@1361
  2490
        fi
slouken@1361
  2491
        # Set up files for the shared object loading library
slouken@1361
  2492
        if test x$enable_loadso = xyes; then
slouken@1361
  2493
            AC_DEFINE(SDL_LOADSO_BEOS)
slouken@1361
  2494
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2495
            have_loadso=yes
slouken@0
  2496
        fi
slouken@1367
  2497
        # The BeOS platform requires special setup.
slouken@1367
  2498
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2499
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2500
        ;;
slouken@0
  2501
    *-*-darwin* )
icculus@1133
  2502
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2503
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2504
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2505
        ARCH=macosx
slouken@1624
  2506
slouken@1628
  2507
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2508
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2509
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2510
slouken@1628
  2511
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2512
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2513
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2514
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2515
        EXTRA_LDFLAGS=""
slouken@1624
  2516
slouken@1742
  2517
        CheckVisibilityHidden
slouken@1
  2518
        CheckDummyVideo
slouken@68
  2519
        CheckDiskAudio
icculus@1532
  2520
        CheckDummyAudio
slouken@1638
  2521
        CheckDLOPEN
slouken@3991
  2522
        CheckNASM
slouken@1889
  2523
slouken@1648
  2524
        # Set up files for the shared object loading library
slouken@1648
  2525
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2526
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2527
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2528
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2529
            have_loadso=yes
slouken@1648
  2530
        fi
slouken@1648
  2531
icculus@1133
  2532
        CheckCOCOA
icculus@1133
  2533
        CheckCARBON
icculus@1174
  2534
        CheckX11
slouken@0
  2535
        CheckMacGL
icculus@1191
  2536
        CheckOpenGLX11
slouken@0
  2537
        CheckPTHREAD
icculus@1047
  2538
        CheckAltivec
icculus@1445
  2539
icculus@1445
  2540
        # Need this or things might misbuild on a G3.
slouken@1521
  2541
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2542
slouken@0
  2543
        # Set up files for the audio library
slouken@0
  2544
        if test x$enable_audio = xyes; then
slouken@1361
  2545
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2546
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2547
            AC_DEFINE(SDL_AUDIO_DRIVER_SNDMGR)
slouken@1361
  2548
            SOURCES="$SOURCES $srcdir/src/audio/macrom/*.c"
slouken@1361
  2549
            have_audio=yes
slouken@0
  2550
        fi
slouken@0
  2551
        # Set up files for the joystick library
slouken@0
  2552
        if test x$enable_joystick = xyes; then
slouken@1361
  2553
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2554
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1361
  2555
            have_joystick=yes
icculus@3935
  2556
            need_iokit_framework=yes
slouken@0
  2557
        fi
slouken@0
  2558
        # Set up files for the cdrom library
slouken@0
  2559
        if test x$enable_cdrom = xyes; then
slouken@1361
  2560
            AC_DEFINE(SDL_CDROM_MACOSX)
slouken@1361
  2561
            SOURCES="$SOURCES $srcdir/src/cdrom/macosx/*.c"
slouken@1361
  2562
            have_cdrom=yes
slouken@0
  2563
        fi
slouken@0
  2564
        # Set up files for the timer library
slouken@0
  2565
        if test x$enable_timers = xyes; then
slouken@1361
  2566
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2567
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2568
            have_timers=yes
slouken@1361
  2569
        fi
slouken@1621
  2570
        # The Mac OS X platform requires special setup.
slouken@1397
  2571
        SDLMAIN_SOURCES="$srcdir/src/main/macosx/*.m"
slouken@1521
  2572
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@387
  2573
        SDL_LIBS="-lSDLmain $SDL_LIBS"
icculus@1133
  2574
        if test x$enable_video_cocoa = xyes; then
slouken@1611
  2575
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
icculus@3935
  2576
            need_iokit_framework=yes
icculus@1133
  2577
        fi
icculus@1133
  2578
        if test x$enable_video_carbon = xyes -o x$enable_video_cocoa = xyes; then
icculus@1133
  2579
            # The Cocoa backend still needs Carbon, and the YUV code QuickTime
slouken@1611
  2580
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuickTime -Wl,-framework,ApplicationServices"
slouken@1611
  2581
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
icculus@1133
  2582
        fi
slouken@1361
  2583
        # If either the audio or CD driver is used, add the AudioUnit framework
slouken@1361
  2584
        if test x$enable_audio = xyes -o x$enable_cdrom = xyes; then
slouken@1611
  2585
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2586
        fi
icculus@3935
  2587
        # Some subsystems reference IOKit...
icculus@3935
  2588
        if test x$need_iokit_framework = xyes; then
icculus@3935
  2589
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
icculus@3935
  2590
        fi
slouken@0
  2591
        ;;
slouken@281
  2592
    *-*-mint*)
slouken@281
  2593
        ARCH=mint
slouken@281
  2594
        CheckDummyVideo
slouken@281
  2595
        CheckDiskAudio
icculus@1532
  2596
        CheckDummyAudio
slouken@281
  2597
        CheckAtariBiosEvent
slouken@281
  2598
        CheckAtariXbiosVideo
slouken@281
  2599
        CheckAtariGemVideo
slouken@398
  2600
        CheckAtariAudio
patmandin@651
  2601
        CheckAtariLdg
slouken@1361
  2602
        CheckAtariOSMesa
slouken@281
  2603
        CheckPTH
slouken@281
  2604
        # Set up files for the audio library
slouken@398
  2605
        if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@398
  2606
            if test x$enable_audio = xyes; then
slouken@1361
  2607
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2608
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2609
                have_audio=yes
slouken@398
  2610
            fi
slouken@281
  2611
        fi
slouken@281
  2612
        # Set up files for the joystick library
slouken@281
  2613
        if test x$enable_joystick = xyes; then
slouken@1361
  2614
            AC_DEFINE(SDL_JOYSTICK_MINT)
slouken@1361
  2615
            SOURCES="$SOURCES $srcdir/src/joystick/mint/*.c"
slouken@1361
  2616
            have_joystick=yes
slouken@281
  2617
        fi
slouken@281
  2618
        # Set up files for the cdrom library
slouken@281
  2619
        if test x$enable_cdrom = xyes; then
slouken@1361
  2620
            AC_DEFINE(SDL_CDROM_MINT)
slouken@1361
  2621
            SOURCES="$SOURCES $srcdir/src/cdrom/mint/*.c"
slouken@1361
  2622
            have_cdrom=yes
slouken@281
  2623
        fi
slouken@281
  2624
        # Set up files for the timer library
slouken@281
  2625
        if test x$enable_timers = xyes; then
slouken@557
  2626
            if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@1361
  2627
                AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2628
                SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@557
  2629
            else
slouken@1361
  2630
                AC_DEFINE(SDL_TIMER_MINT)
slouken@1361
  2631
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.c"
patmandin@1477
  2632
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.S"
slouken@557
  2633
            fi
slouken@1361
  2634
            have_timers=yes
slouken@281
  2635
        fi
slouken@281
  2636
        ;;
slouken@1035
  2637
    *-riscos)
slouken@687
  2638
        ARCH=riscos
slouken@1361
  2639
        CheckOSS
slouken@1361
  2640
        CheckPTHREAD
slouken@955
  2641
        # Set up files for the video library
slouken@955
  2642
        if test x$enable_video = xyes; then
slouken@1361
  2643
            AC_DEFINE(SDL_VIDEO_DRIVER_RISCOS)
slouken@1361
  2644
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.c"
slouken@1459
  2645
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.S"
slouken@1361
  2646
            have_video=yes
slouken@955
  2647
        fi
slouken@955
  2648
        # Set up files for the joystick library
slouken@955
  2649
        if test x$enable_joystick = xyes; then
slouken@1361
  2650
            AC_DEFINE(SDL_JOYSTICK_RISCOS)
slouken@1361
  2651
            SOURCES="$SOURCES $srcdir/src/joystick/riscos/*.c"
slouken@1361
  2652
            have_joystick=yes
slouken@955
  2653
        fi
slouken@955
  2654
        # Set up files for the timer library
slouken@955
  2655
        if test x$enable_timers = xyes; then