configure.in
author Ryan C. Gordon <icculus@icculus.org>
Wed, 04 Apr 2007 10:39:16 +0000
changeset 2103 4a010418f3b9
parent 2093 cdaeb26ed66a
child 2104 a76e8b9f3d2e
permissions -rw-r--r--
Merged r3009:3011 from branches/SDL-1.2: Skip subsystem on --disable-joysticks.
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(README)
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AC_CONFIG_HEADER(include/SDL_config.h)
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AC_GNU_SOURCE
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dnl Set various version strings - taken gratefully from the GTk sources
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#
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# Making releases:
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# Edit include/SDL/SDL_version.h and change the version, then:
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#   SDL_MICRO_VERSION += 1;
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#   SDL_INTERFACE_AGE += 1;
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#   SDL_BINARY_AGE += 1;
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# if any functions have been added, set SDL_INTERFACE_AGE to 0.
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# if backwards compatibility has been broken,
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# set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0.
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#
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SDL_MAJOR_VERSION=1
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SDL_MINOR_VERSION=3
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SDL_MICRO_VERSION=0
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SDL_INTERFACE_AGE=0
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SDL_BINARY_AGE=0
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SDL_VERSION=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION.$SDL_MICRO_VERSION
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AC_SUBST(SDL_MAJOR_VERSION)
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AC_SUBST(SDL_MINOR_VERSION)
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AC_SUBST(SDL_MICRO_VERSION)
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AC_SUBST(SDL_INTERFACE_AGE)
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AC_SUBST(SDL_BINARY_AGE)
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AC_SUBST(SDL_VERSION)
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# libtool versioning
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LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
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LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
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LT_REVISION=$SDL_INTERFACE_AGE
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LT_AGE=`expr $SDL_BINARY_AGE - $SDL_INTERFACE_AGE`
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AC_SUBST(LT_RELEASE)
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AC_SUBST(LT_CURRENT)
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AC_SUBST(LT_REVISION)
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AC_SUBST(LT_AGE)
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dnl Detect the canonical build and host environments
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AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
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AC_CANONICAL_HOST
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AC_C_BIGENDIAN
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if test x$ac_cv_c_bigendian = xyes; then
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    AC_DEFINE(SDL_BYTEORDER, 4321)
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else
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    AC_DEFINE(SDL_BYTEORDER, 1234)
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fi
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dnl Set up the compiler and linker flags
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INCLUDE="-I$srcdir/include"
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if test x$srcdir != x.; then
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    # Remove SDL_config.h from the source directory, since it's the
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    # default one, and we want to include the one that we generate.
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    if test -f $srcdir/include/SDL_config.h; then
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        rm $srcdir/include/SDL_config.h
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    fi
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    INCLUDE="-Iinclude $INCLUDE"
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fi
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case "$host" in
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    *-*-cygwin*)
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        # We build SDL on cygwin without the UNIX emulation layer
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        BASE_CFLAGS="-I/usr/include/mingw -mno-cygwin"
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        BASE_LDFLAGS="-mno-cygwin"
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        ;;
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    *)
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        BASE_CFLAGS="-D_GNU_SOURCE=1"
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        BASE_LDFLAGS=""
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        ;;
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esac
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BUILD_CFLAGS="$CFLAGS $CPPFLAGS"
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EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS"
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BUILD_LDFLAGS="$LDFLAGS"
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EXTRA_LDFLAGS="$BASE_LDFLAGS"
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# I can't remember why I added this.  I'm sure it'll come to me...
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#for path in /usr/local; do
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#    if test -d $path/include; then
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#        EXTRA_CFLAGS="$EXTRA_CFLAGS -I$path/include"
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#    fi
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#    if test -d $path/lib; then
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#        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$path/lib"
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#    fi
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#done
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SDL_CFLAGS="$BASE_CFLAGS"
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SDL_LIBS="-lSDL $BASE_LDFLAGS"
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CPPFLAGS="$CPPFLAGS $EXTRA_CFLAGS"
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CFLAGS="$CFLAGS $EXTRA_CFLAGS"
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LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
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dnl Check for tools
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AC_LIBTOOL_WIN32_DLL
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AC_PROG_LIBTOOL
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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dnl Check for compiler characteristics
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AC_C_CONST
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AC_C_INLINE
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AC_C_VOLATILE
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dnl See whether we are allowed to use the system C library
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AC_ARG_ENABLE(libc,
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AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
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              , enable_libc=yes)
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if test x$enable_libc = xyes; then
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    AC_DEFINE(HAVE_LIBC)
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    dnl Check for C library headers
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    AC_HEADER_STDC
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    AC_CHECK_HEADERS(sys/types.h stdio.h stdlib.h stddef.h stdarg.h malloc.h memory.h string.h strings.h inttypes.h stdint.h ctype.h math.h iconv.h signal.h)
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    dnl Check for typedefs, structures, etc.
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    AC_TYPE_SIZE_T
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    if test x$ac_cv_header_inttypes_h = xyes -o x$ac_cv_header_stdint_h = xyes; then
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        AC_CHECK_TYPE(int64_t)
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        if test x$ac_cv_type_int64_t = xyes; then
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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        have_inttypes=yes
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    fi
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    dnl Checks for library functions.
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    case "$host" in
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    *-*-cygwin* | *-*-mingw32*)
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        ;;
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    *)
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        AC_FUNC_ALLOCA
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        ;;
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    esac
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    AC_FUNC_MEMCMP
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    if test x$ac_cv_func_memcmp_working = xyes; then
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        AC_DEFINE(HAVE_MEMCMP)
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    fi
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    AC_FUNC_STRTOD
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    if test x$ac_cv_func_strtod = xyes; then
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        AC_DEFINE(HAVE_STRTOD)
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    fi
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    AC_CHECK_FUNCS(malloc calloc realloc free getenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf iconv sigaction setjmp nanosleep)
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    AC_CHECK_LIB(iconv, libiconv_open, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
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    AC_CHECK_LIB(m, pow, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
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fi
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if test x$have_inttypes != xyes; then
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    AC_CHECK_SIZEOF(char, 1)
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    AC_CHECK_SIZEOF(short, 2)
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    AC_CHECK_SIZEOF(int, 4)
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    AC_CHECK_SIZEOF(long, 4)
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    AC_CHECK_SIZEOF(long long, 8)
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    if test x$ac_cv_sizeof_char = x1; then
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        AC_DEFINE(int8_t, signed char)
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        AC_DEFINE(uint8_t, unsigned char)
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    fi
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    if test x$ac_cv_sizeof_short = x2; then
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        AC_DEFINE(int16_t, signed short)
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        AC_DEFINE(uint16_t, unsigned short)
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    else
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        if test x$ac_cv_sizeof_int = x2; then
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            AC_DEFINE(int16_t, signed int)
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            AC_DEFINE(uint16_t, unsigned int)
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        fi
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    fi
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    if test x$ac_cv_sizeof_int = x4; then
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        AC_DEFINE(int32_t, signed int)
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        AC_DEFINE(uint32_t, unsigned int)
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    else
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        if test x$ac_cv_sizeof_long = x4; then
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            AC_DEFINE(int32_t, signed long)
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            AC_DEFINE(uint32_t, unsigned long)
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        fi
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    fi
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    if test x$ac_cv_sizeof_long = x8; then
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        AC_DEFINE(int64_t, signed long)
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        AC_DEFINE(uint64_t, unsigned long)
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        AC_DEFINE(SDL_HAS_64BIT_TYPE)
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    else
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        if test x$ac_cv_sizeof_long_long = x8; then
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            AC_DEFINE(int64_t, signed long long)
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            AC_DEFINE(uint64_t, unsigned long long)
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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    fi
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    AC_DEFINE(size_t, unsigned int)
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    AC_DEFINE(uintptr_t, unsigned long)
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fi
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# Standard C sources
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SOURCES="$SOURCES $srcdir/src/*.c"
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SOURCES="$SOURCES $srcdir/src/audio/*.c"
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SOURCES="$SOURCES $srcdir/src/cdrom/*.c"
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SOURCES="$SOURCES $srcdir/src/cpuinfo/*.c"
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SOURCES="$SOURCES $srcdir/src/events/*.c"
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SOURCES="$SOURCES $srcdir/src/file/*.c"
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SOURCES="$SOURCES $srcdir/src/stdlib/*.c"
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SOURCES="$SOURCES $srcdir/src/thread/*.c"
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SOURCES="$SOURCES $srcdir/src/timer/*.c"
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SOURCES="$SOURCES $srcdir/src/video/*.c"
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dnl Enable/disable various subsystems of the SDL library
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AC_ARG_ENABLE(audio,
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AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
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              , enable_audio=yes)
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if test x$enable_audio != xyes; then
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    AC_DEFINE(SDL_AUDIO_DISABLED)
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fi
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AC_ARG_ENABLE(video,
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AC_HELP_STRING([--enable-video], [Enable the video subsystem [[default=yes]]]),
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              , enable_video=yes)
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if test x$enable_video != xyes; then
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    AC_DEFINE(SDL_VIDEO_DISABLED)
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fi
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AC_ARG_ENABLE(events,
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AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
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              , enable_events=yes)
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if test x$enable_events != xyes; then
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    AC_DEFINE(SDL_EVENTS_DISABLED)
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fi
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AC_ARG_ENABLE(joystick,
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AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
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              , enable_joystick=yes)
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if test x$enable_joystick != xyes; then
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    AC_DEFINE(SDL_JOYSTICK_DISABLED)
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else
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    SOURCES="$SOURCES $srcdir/src/joystick/*.c"
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fi
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AC_ARG_ENABLE(cdrom,
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AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [[default=yes]]]),
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              , enable_cdrom=yes)
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if test x$enable_cdrom != xyes; then
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    AC_DEFINE(SDL_CDROM_DISABLED)
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fi
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AC_ARG_ENABLE(threads,
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AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
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              , enable_threads=yes)
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if test x$enable_threads != xyes; then
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    AC_DEFINE(SDL_THREADS_DISABLED)
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fi
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AC_ARG_ENABLE(timers,
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AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
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              , enable_timers=yes)
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if test x$enable_timers != xyes; then
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    AC_DEFINE(SDL_TIMERS_DISABLED)
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fi
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AC_ARG_ENABLE(file,
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AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
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              , enable_file=yes)
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if test x$enable_file != xyes; then
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    AC_DEFINE(SDL_FILE_DISABLED)
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fi
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AC_ARG_ENABLE(loadso,
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AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
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              , enable_loadso=yes)
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if test x$enable_loadso != xyes; then
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    AC_DEFINE(SDL_LOADSO_DISABLED)
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fi
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AC_ARG_ENABLE(cpuinfo,
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AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
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              , enable_cpuinfo=yes)
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if test x$enable_cpuinfo != xyes; then
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    AC_DEFINE(SDL_CPUINFO_DISABLED)
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fi
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AC_ARG_ENABLE(assembly,
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AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
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              , enable_assembly=yes)
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if test x$enable_assembly = xyes; then
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    AC_DEFINE(SDL_ASSEMBLY_ROUTINES)
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fi
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dnl See if the OSS audio interface is supported
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CheckOSS()
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{
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    AC_ARG_ENABLE(oss,
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AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
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                  , enable_oss=yes)
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    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
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        AC_MSG_CHECKING(for OSS audio support)
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        have_oss=no
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        if test x$have_oss != xyes; then
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            AC_TRY_COMPILE([
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              #include <sys/soundcard.h>
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            ],[
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              int arg = SNDCTL_DSP_SETFRAGMENT;
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            ],[
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            have_oss=yes
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            ])
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        fi
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        if test x$have_oss != xyes; then
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            AC_TRY_COMPILE([
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              #include <soundcard.h>
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            ],[
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              int arg = SNDCTL_DSP_SETFRAGMENT;
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            ],[
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            have_oss=yes
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            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
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            ])
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        fi
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        AC_MSG_RESULT($have_oss)
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        if test x$have_oss = xyes; then
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            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
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            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
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            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
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            have_audio=yes
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            # We may need to link with ossaudio emulation library
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            case "$host" in
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                *-*-openbsd*|*-*-netbsd*)
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                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
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            esac
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        fi
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    fi
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}
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dnl See if the ALSA audio interface is supported
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CheckALSA()
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{
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    AC_ARG_ENABLE(alsa,
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AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
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                  , enable_alsa=yes)
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    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
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        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
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        # Restore all flags from before the ALSA detection runs
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        CFLAGS="$alsa_save_CFLAGS"
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        LDFLAGS="$alsa_save_LDFLAGS"
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        LIBS="$alsa_save_LIBS"
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        if test x$have_alsa = xyes; then
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            AC_ARG_ENABLE(alsa-shared,
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   333
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   334
                          , enable_alsa_shared=yes)
slouken@1361
   335
            if test "x`echo $ALSA_LIBS | grep -- -L`" = "x"; then
slouken@1361
   336
                if test "x`ls /lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   337
                    ALSA_LIBS="-L/lib $ALSA_LIBS"
slouken@1361
   338
                elif test "x`ls /usr/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   339
                    ALSA_LIBS="-L/usr/lib $ALSA_LIBS"
slouken@1361
   340
                elif test "x`ls /usr/local/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   341
                    ALSA_LIBS="-L/usr/local/lib $ALSA_LIBS"
slouken@1361
   342
                fi
slouken@1361
   343
            fi
slouken@1361
   344
            alsa_lib_spec=`echo $ALSA_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libasound.so.*/'`
slouken@1606
   345
            alsa_lib=`ls -- $alsa_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@1361
   346
            echo "-- $alsa_lib_spec -> $alsa_lib"
slouken@1361
   347
slouken@1361
   348
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   349
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   350
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   351
            if test x$have_loadso != xyes && \
slouken@1361
   352
               test x$enable_alsa_shared = xyes; then
slouken@1467
   353
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   354
            fi
slouken@1361
   355
            if test x$have_loadso = xyes && \
slouken@1361
   356
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@1361
   357
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   358
            else
slouken@1521
   359
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   360
            fi
slouken@1361
   361
            have_audio=yes
slouken@1361
   362
        fi
slouken@1361
   363
    fi
slouken@0
   364
}
slouken@0
   365
slouken@148
   366
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   367
CheckDMEDIA()
slouken@148
   368
{
slouken@148
   369
    if test x$enable_audio = xyes; then
slouken@148
   370
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   371
        have_dmedia=no
slouken@148
   372
        AC_TRY_COMPILE([
slouken@148
   373
          #include <dmedia/audio.h>
slouken@148
   374
        ],[
slouken@148
   375
          ALport audio_port;
slouken@148
   376
        ],[
slouken@148
   377
        have_dmedia=yes
slouken@148
   378
        ])
slouken@935
   379
        AC_MSG_RESULT($have_dmedia)
slouken@148
   380
        # Set up files for the audio library
slouken@148
   381
        if test x$have_dmedia = xyes; then
slouken@1361
   382
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   383
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   384
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   385
            have_audio=yes
slouken@148
   386
        fi
slouken@148
   387
    fi
slouken@148
   388
}
slouken@148
   389
slouken@1438
   390
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   391
CheckMME()
slouken@1438
   392
{
slouken@1438
   393
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   394
    case $ARCH in
slouken@1438
   395
        osf)
slouken@1438
   396
            ;;
slouken@1438
   397
        *)
slouken@1438
   398
            return
slouken@1438
   399
            ;;
slouken@1438
   400
    esac
slouken@1438
   401
    if test x$enable_audio = xyes; then
slouken@1438
   402
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   403
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   404
        MME_LIBS="-lmme"
slouken@1438
   405
        have_mme=no
slouken@1438
   406
        save_CFLAGS="$CFLAGS"
slouken@1438
   407
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   408
        AC_TRY_COMPILE([
slouken@1438
   409
          #include <mme_api.h>
slouken@1438
   410
        ],[
slouken@1438
   411
          HWAVEOUT sound;
slouken@1438
   412
        ],[
slouken@1438
   413
        have_mme=yes
slouken@1438
   414
        ])
slouken@1438
   415
        CFLAGS="$save_CFLAGS"
slouken@1438
   416
        AC_MSG_RESULT($have_mme)
slouken@1438
   417
        # Set up files for the audio library
slouken@1438
   418
        if test x$have_mme = xyes; then
slouken@1438
   419
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   420
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   421
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   422
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   423
            have_audio=yes
slouken@1438
   424
        fi
slouken@1438
   425
    fi
slouken@1438
   426
}
slouken@1438
   427
slouken@0
   428
dnl Find the ESD includes and libraries
slouken@0
   429
CheckESD()
slouken@0
   430
{
slouken@0
   431
    AC_ARG_ENABLE(esd,
slouken@1637
   432
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   433
                  , enable_esd=yes)
slouken@0
   434
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   435
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   436
        if test x$have_esd = xyes; then
slouken@294
   437
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   438
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   439
                          , enable_esd_shared=yes)
slouken@294
   440
            esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
slouken@1606
   441
            esd_lib=`ls -- $esd_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   442
            echo "-- $esd_lib_spec -> $esd_lib"
slouken@1467
   443
slouken@1467
   444
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   445
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   446
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   447
            if test x$have_loadso != xyes && \
slouken@296
   448
               test x$enable_esd_shared = xyes; then
slouken@1467
   449
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   450
            fi
icculus@1173
   451
            if test x$have_loadso = xyes && \
slouken@294
   452
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@1361
   453
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   454
            else
slouken@1521
   455
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   456
            fi
slouken@1361
   457
            have_audio=yes
slouken@294
   458
        fi
slouken@0
   459
    fi
slouken@0
   460
}
slouken@0
   461
slouken@0
   462
CheckARTSC()
slouken@0
   463
{
slouken@0
   464
    AC_ARG_ENABLE(arts,
slouken@1637
   465
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   466
                  , enable_arts=yes)
slouken@0
   467
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   468
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   469
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   470
            : # arts isn't installed
slouken@0
   471
        else
slouken@1361
   472
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   473
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@1361
   474
            ARTS_PREFIX=`$ARTSCONFIG --arts-prefix`
slouken@0
   475
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   476
            audio_arts=no
slouken@0
   477
            save_CFLAGS="$CFLAGS"
slouken@1361
   478
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   479
            AC_TRY_COMPILE([
slouken@0
   480
             #include <artsc.h>
slouken@0
   481
            ],[
slouken@0
   482
             arts_stream_t stream;
slouken@0
   483
            ],[
slouken@0
   484
            audio_arts=yes
slouken@0
   485
            ])
slouken@0
   486
            CFLAGS="$save_CFLAGS"
slouken@0
   487
            AC_MSG_RESULT($audio_arts)
slouken@0
   488
            if test x$audio_arts = xyes; then
slouken@294
   489
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   490
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   491
                              , enable_arts_shared=yes)
slouken@1361
   492
                arts_lib_spec="$ARTS_PREFIX/lib/libartsc.so.*"
slouken@1606
   493
                arts_lib=`ls -- $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   494
                echo "-- $arts_lib_spec -> $arts_lib"
slouken@1467
   495
slouken@1467
   496
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   497
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   498
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   499
                if test x$have_loadso != xyes && \
slouken@296
   500
                   test x$enable_arts_shared = xyes; then
slouken@1467
   501
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   502
                fi
icculus@1173
   503
                if test x$have_loadso = xyes && \
slouken@294
   504
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@1361
   505
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   506
                else
slouken@1521
   507
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   508
                fi
slouken@1361
   509
                have_audio=yes
slouken@0
   510
            fi
slouken@0
   511
        fi
slouken@0
   512
    fi
slouken@0
   513
}
slouken@0
   514
slouken@0
   515
dnl See if the NAS audio interface is supported
slouken@0
   516
CheckNAS()
slouken@0
   517
{
slouken@0
   518
    AC_ARG_ENABLE(nas,
slouken@1637
   519
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   520
                  , enable_nas=yes)
slouken@0
   521
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@2049
   522
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@2049
   523
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
icculus@2049
   524
slouken@41
   525
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   526
        have_nas=no
icculus@2049
   527
icculus@2049
   528
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
icculus@2049
   529
            have_nas=yes
icculus@2049
   530
            NAS_LIBS="-laudio"
icculus@2049
   531
icculus@2049
   532
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   533
            have_nas=yes
slouken@1361
   534
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   535
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   536
slouken@605
   537
        dnl On IRIX, the NAS includes are in a different directory,
slouken@605
   538
        dnl and libnas must be explicitly linked in
slouken@605
   539
slouken@605
   540
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   541
            have_nas=yes
slouken@1361
   542
            NAS_LIBS="-lnas -lXt"
slouken@41
   543
        fi
icculus@2049
   544
slouken@605
   545
        AC_MSG_RESULT($have_nas)
icculus@2049
   546
slouken@1361
   547
        if test x$have_nas = xyes; then
icculus@2049
   548
            AC_ARG_ENABLE(nas-shared,
icculus@2049
   549
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@2049
   550
                          , enable_nas_shared=yes)
icculus@2049
   551
            if test "x`echo $NAS_LIBS | grep -- -L`" = "x"; then
icculus@2049
   552
                if test "x`ls /lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   553
                    NAS_LIBS="-L/lib $NAS_LIBS"
icculus@2049
   554
                elif test "x`ls /usr/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   555
                    NAS_LIBS="-L/usr/lib $NAS_LIBS"
icculus@2049
   556
                elif test "x`ls /usr/local/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   557
                    NAS_LIBS="-L/usr/local/lib $NAS_LIBS"
icculus@2049
   558
                fi
icculus@2049
   559
            fi
icculus@2049
   560
            nas_lib_spec=`echo $NAS_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libaudio.so.*/'`
icculus@2049
   561
            nas_lib=`ls -- $nas_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
icculus@2049
   562
            echo "-- $nas_lib_spec -> $nas_lib"
icculus@2049
   563
icculus@2049
   564
            if test x$have_loadso != xyes && \
icculus@2049
   565
               test x$enable_nas_shared = xyes; then
icculus@2049
   566
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@2049
   567
            fi
icculus@2049
   568
            if test x$have_loadso = xyes && \
icculus@2049
   569
               test x$enable_nas_shared = xyes && test x$alsa_lib != x; then
icculus@2049
   570
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib")
icculus@2049
   571
            else
icculus@2049
   572
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@2049
   573
            fi
icculus@2049
   574
slouken@1361
   575
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   576
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   577
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   578
            have_audio=yes
slouken@1361
   579
        fi
slouken@0
   580
    fi
slouken@0
   581
}
slouken@0
   582
slouken@68
   583
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   584
CheckDiskAudio()
slouken@68
   585
{
slouken@68
   586
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   587
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   588
                  , enable_diskaudio=yes)
slouken@68
   589
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   590
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   591
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   592
    fi
slouken@68
   593
}
slouken@68
   594
icculus@1532
   595
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   596
CheckDummyAudio()
icculus@1532
   597
{
icculus@1532
   598
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   599
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   600
                  , enable_dummyaudio=yes)
icculus@1532
   601
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   602
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   603
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   604
    fi
icculus@1532
   605
}
icculus@1532
   606
slouken@398
   607
dnl Set up the Atari Audio driver
slouken@398
   608
CheckAtariAudio()
slouken@398
   609
{
slouken@398
   610
    AC_ARG_ENABLE(mintaudio,
slouken@1637
   611
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
slouken@398
   612
                  , enable_mintaudio=yes)
slouken@398
   613
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   614
        mintaudio=no
slouken@398
   615
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   616
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   617
            mintaudio=yes
slouken@1361
   618
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   619
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
patmandin@1477
   620
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
slouken@1361
   621
            have_audio=yes
slouken@398
   622
        fi
slouken@398
   623
    fi
slouken@398
   624
}
slouken@398
   625
slouken@0
   626
dnl See if we can use x86 assembly blitters
slouken@1361
   627
# NASM is available from: http://nasm.sourceforge.net
slouken@0
   628
CheckNASM()
slouken@0
   629
{
slouken@0
   630
    dnl Make sure we are running on an x86 platform
slouken@1550
   631
    case $host in
slouken@0
   632
        i?86*)
slouken@0
   633
            ;;
slouken@0
   634
        *)
slouken@0
   635
        # Nope, bail early.
slouken@0
   636
            return
slouken@0
   637
            ;;
slouken@0
   638
    esac
slouken@0
   639
    dnl Check for NASM (for assembly blit routines)
slouken@0
   640
    AC_ARG_ENABLE(nasm,
slouken@1637
   641
AC_HELP_STRING([--enable-nasm], [use nasm assembly blitters on x86 [[default=yes]]]),
slouken@0
   642
                  , enable_nasm=yes)
slouken@1402
   643
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_nasm = xyes; then
slouken@1871
   644
        AC_PATH_PROG(NASM, yasm)
slouken@1871
   645
        if test "x$NASM" = x -o "x$NASM" = x'"$NASM"'; then
slouken@1871
   646
            AC_PATH_PROG(NASM, nasm)
slouken@1871
   647
        fi
slouken@1871
   648
        if test "x$NASM" != x -a "x$NASM" != x'"$NASM"'; then
slouken@1361
   649
            AC_DEFINE(SDL_HERMES_BLITTERS)
slouken@1361
   650
            SOURCES="$SOURCES $srcdir/src/hermes/*.asm"
slouken@1871
   651
            if test x"$NASMFLAGS" = x; then
slouken@1566
   652
                case $ARCH in
slouken@1566
   653
                  win32)
slouken@1566
   654
                      NASMFLAGS="-f win32"
slouken@1566
   655
                      ;;
slouken@1566
   656
                  openbsd)
slouken@1566
   657
                      NASMFLAGS="-f aoutb"
slouken@1566
   658
                      ;;
slouken@1889
   659
                  macosx)
slouken@1889
   660
                      NASMFLAGS="-f macho"
slouken@1889
   661
                      ;;
slouken@1566
   662
                  *)
slouken@1566
   663
                      NASMFLAGS="-f elf"
slouken@1566
   664
                      ;;
slouken@1566
   665
                esac
slouken@1566
   666
            fi
slouken@1871
   667
            NASMFLAGS="$NASMFLAGS -i $srcdir/src/hermes/"
slouken@1871
   668
slouken@1871
   669
            dnl See if hidden visibility is supported
slouken@1890
   670
            echo "GLOBAL _bar:function hidden" > nasm_vis.asm
slouken@1890
   671
            echo "_bar:" >>nasm_vis.asm
slouken@1889
   672
            if $NASM $NASMFLAGS nasm_vis.asm -o nasm_vis.o >&AS_MESSAGE_LOG_FD 2>&1; then
slouken@1871
   673
                NASMFLAGS="$NASMFLAGS -DHIDDEN_VISIBILITY"
slouken@1871
   674
            fi
slouken@1871
   675
            rm -f nasm_vis.asm nasm_vis.o
slouken@1871
   676
slouken@1361
   677
            AC_SUBST(NASM)
slouken@0
   678
            AC_SUBST(NASMFLAGS)
slouken@1361
   679
slouken@1550
   680
            case "$host" in
slouken@886
   681
                # this line is needed for QNX, because it's not defined the __ELF__
slouken@1361
   682
                *-*-qnx*)
slouken@1521
   683
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   684
                *-*-solaris*)
slouken@1521
   685
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   686
            esac
slouken@1361
   687
        fi
slouken@1361
   688
    fi
slouken@1361
   689
}
slouken@886
   690
slouken@1361
   691
dnl Check for altivec instruction support using gas syntax
slouken@1361
   692
CheckAltivec()
slouken@1361
   693
{
slouken@1361
   694
    AC_ARG_ENABLE(altivec,
slouken@1637
   695
AC_HELP_STRING([--enable-altivec], [use altivec assembly blitters on PPC [[default=yes]]]),
slouken@1361
   696
                  , enable_altivec=yes)
slouken@1402
   697
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_altivec = xyes; then
slouken@1361
   698
        have_altivec_h_hdr=no
slouken@1361
   699
        AC_CHECK_HEADER(altivec.h, have_altivec_h_hdr=yes)
slouken@886
   700
slouken@1361
   701
        save_CFLAGS="$CFLAGS"
slouken@1361
   702
        have_gcc_altivec=no
slouken@1361
   703
        AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@1361
   704
        altivec_CFLAGS="-maltivec"
slouken@1361
   705
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   706
slouken@1361
   707
        if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   708
          AC_TRY_COMPILE([
slouken@1361
   709
          #include <altivec.h>
slouken@1361
   710
          vector unsigned int vzero() {
slouken@1361
   711
              return vec_splat_u32(0);
slouken@1361
   712
          }
slouken@1361
   713
          ],[
slouken@1361
   714
          ],[
slouken@1361
   715
          have_gcc_altivec=yes
slouken@1361
   716
          ])
slouken@1361
   717
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   718
        else
slouken@1361
   719
          AC_TRY_COMPILE([
slouken@1361
   720
          vector unsigned int vzero() {
slouken@1361
   721
              return vec_splat_u32(0);
slouken@1361
   722
          }
slouken@1361
   723
          ],[
slouken@1361
   724
          ],[
slouken@1361
   725
          have_gcc_altivec=yes
slouken@1361
   726
          ])
slouken@1361
   727
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   728
        fi
slouken@1361
   729
slouken@1361
   730
        if test x$have_gcc_altivec = xno; then
slouken@1361
   731
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@1361
   732
            altivec_CFLAGS="-faltivec"
slouken@1361
   733
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   734
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   735
              AC_TRY_COMPILE([
slouken@1361
   736
              #include <altivec.h>
slouken@1361
   737
              vector unsigned int vzero() {
slouken@1361
   738
                  return vec_splat_u32(0);
slouken@1361
   739
              }
slouken@1361
   740
              ],[
slouken@1361
   741
              ],[
slouken@1361
   742
              have_gcc_altivec=yes
slouken@1361
   743
              ])
slouken@1361
   744
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   745
            else
slouken@1361
   746
              AC_TRY_COMPILE([
slouken@1361
   747
              vector unsigned int vzero() {
slouken@1361
   748
                  return vec_splat_u32(0);
slouken@1361
   749
              }
slouken@1361
   750
              ],[
slouken@1361
   751
              ],[
slouken@1361
   752
              have_gcc_altivec=yes
slouken@1361
   753
              ])
slouken@1361
   754
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   755
            fi
slouken@1361
   756
        fi
slouken@1361
   757
        CFLAGS="$save_CFLAGS"
slouken@1361
   758
slouken@1361
   759
        if test x$have_gcc_altivec = xyes; then
slouken@1361
   760
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@1361
   761
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   762
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@1361
   763
            fi
slouken@1521
   764
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@0
   765
        fi
slouken@0
   766
    fi
slouken@0
   767
}
slouken@0
   768
icculus@1573
   769
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   770
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   771
CheckVisibilityHidden()
icculus@1573
   772
{
icculus@1573
   773
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   774
    have_gcc_fvisibility=no
icculus@1573
   775
icculus@1573
   776
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   777
    save_CFLAGS="$CFLAGS"
icculus@1573
   778
    CFLAGS="$save_CFLAGS $visibility_CFLAGS"
icculus@1573
   779
    AC_TRY_COMPILE([
slouken@1745
   780
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   781
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   782
    #endif
icculus@1573
   783
    ],[
icculus@1573
   784
    ],[
icculus@1573
   785
    have_gcc_fvisibility=yes
icculus@1573
   786
    ])
icculus@1573
   787
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   788
    CFLAGS="$save_CFLAGS"
icculus@1573
   789
icculus@1573
   790
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   791
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   792
    fi
icculus@1573
   793
}
icculus@1573
   794
icculus@1573
   795
icculus@1140
   796
dnl Do the iPod thing
icculus@1140
   797
CheckIPod()
icculus@1140
   798
{
icculus@1140
   799
    AC_ARG_ENABLE(ipod,
slouken@1361
   800
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [default=yes on arm-elf]]),
slouken@1361
   801
        , enable_ipod=yes)
icculus@1140
   802
icculus@1140
   803
    if test x$enable_ipod = xyes; then
slouken@1521
   804
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
slouken@1361
   805
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   806
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   807
    fi
slouken@1361
   808
}
icculus@1140
   809
slouken@30
   810
dnl Find the nanox include and library directories
slouken@30
   811
CheckNANOX()
slouken@30
   812
{
slouken@292
   813
    AC_ARG_ENABLE(video-nanox,
slouken@1637
   814
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
slouken@292
   815
        , enable_video_nanox=no)
slouken@30
   816
slouken@292
   817
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   818
        AC_ARG_ENABLE(nanox-debug,  
slouken@1637
   819
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
slouken@1361
   820
            , enable_nanox_debug=no)
slouken@292
   821
        if test x$enable_nanox_debug = xyes; then
slouken@1521
   822
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   823
        fi
slouken@30
   824
slouken@1361
   825
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1637
   826
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
slouken@1361
   827
            , enable_nanox_share_memory=no)
slouken@292
   828
        if test x$enable_nanox_share_memory = xyes; then
slouken@1521
   829
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   830
        fi
slouken@30
   831
slouken@1361
   832
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1637
   833
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
slouken@1361
   834
            , enable_nanox_direct_fb=no)
slouken@471
   835
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1521
   836
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   837
        fi
slouken@30
   838
slouken@1361
   839
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   840
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1521
   841
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
slouken@1361
   842
        have_video=yes
slouken@292
   843
    fi
slouken@30
   844
}
slouken@30
   845
slouken@0
   846
dnl Find the X11 include and library directories
slouken@0
   847
CheckX11()
slouken@0
   848
{
slouken@0
   849
    AC_ARG_ENABLE(video-x11,
slouken@1637
   850
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   851
                  , enable_video_x11=yes)
slouken@0
   852
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   853
        case "$host" in
slouken@1807
   854
            *-*-darwin*)
slouken@1807
   855
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   856
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   857
                    x_includes="/usr/X11R6/include"
slouken@1806
   858
                    x_libraries="/usr/X11R6/lib"
slouken@1806
   859
                fi
slouken@1806
   860
                ;;
slouken@1806
   861
        esac
slouken@0
   862
        AC_PATH_X
slouken@0
   863
        AC_PATH_XTRA
slouken@0
   864
        if test x$have_x = xyes; then
slouken@1879
   865
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
   866
            # will not end up in the global namespace, which causes problems
slouken@1879
   867
            # with other libraries calling X11 functions.
slouken@1879
   868
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
   869
icculus@1168
   870
            AC_ARG_ENABLE(x11-shared,
slouken@1879
   871
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
   872
                          , enable_x11_shared=maybe)
icculus@1168
   873
slouken@1550
   874
            case "$host" in
icculus@1589
   875
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
   876
                    x11_symbols_private=yes
icculus@1174
   877
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   878
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
   879
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
   880
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@1174
   881
                    ;;
slouken@1384
   882
                *-*-osf*)
slouken@1384
   883
                    x11_lib='libX11.so'
slouken@1384
   884
                    x11ext_lib='libXext.so'
slouken@1384
   885
                    ;;
slouken@1384
   886
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
   887
                    x11_lib='libX11.so'
icculus@1299
   888
                    x11ext_lib='libXext.so'
icculus@1299
   889
                    ;;
icculus@1174
   890
                *)
slouken@1569
   891
                    x11_lib_spec=[`echo $X_LIBS | sed 's/.*-L\([^ ]*\).*/\1/'`]
slouken@1571
   892
                    for path in $x11_lib_path /usr/lib /usr/X11/lib /usr/X11R6/lib; do
slouken@1571
   893
                        if test "x$x11_lib" = "x"; then
slouken@1606
   894
                            x11_lib=[`ls -- $path/libX11.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   895
                            if test "x$x11_lib" = "x"; then
slouken@1879
   896
                                x11_lib=[`ls -- $path/libX11.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   897
                            fi
slouken@1571
   898
                        fi
slouken@1571
   899
                        if test "x$x11ext_lib" = "x"; then
slouken@1606
   900
                            x11ext_lib=[`ls -- $path/libXext.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   901
                            if test "x$x11ext_lib" = "x"; then
slouken@1879
   902
                                x11ext_lib=[`ls -- $path/libXext.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   903
                            fi
slouken@1571
   904
                        fi
icculus@1589
   905
                        if test "x$xrender_lib" = "x"; then
slouken@1606
   906
                            xrender_lib=[`ls -- $path/libXrender.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   907
                            if test "x$xrender_lib" = "x"; then
slouken@1879
   908
                                xrender_lib=[`ls -- $path/libXrender.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   909
                            fi
icculus@1589
   910
                        fi
icculus@1589
   911
                        if test "x$xrandr_lib" = "x"; then
slouken@1606
   912
                            xrandr_lib=[`ls -- $path/libXrandr.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   913
                            if test "x$xrandr_lib" = "x"; then
slouken@1879
   914
                                xrandr_lib=[`ls -- $path/libXrandr.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   915
                            fi
icculus@1589
   916
                        fi
slouken@1569
   917
                    done
icculus@1174
   918
                    ;;
icculus@1174
   919
            esac
icculus@1168
   920
slouken@1361
   921
            X_CFLAGS="$X_CFLAGS -DXTHREADS"
slouken@1361
   922
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
   923
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
   924
            fi
slouken@1799
   925
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
   926
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
   927
slouken@1468
   928
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
   929
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
   930
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
   931
slouken@1879
   932
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
   933
                enable_x11_shared=$x11_symbols_private
slouken@1879
   934
            fi
icculus@1173
   935
            if test x$have_loadso != xyes && \
icculus@1168
   936
               test x$enable_x11_shared = xyes; then
slouken@1467
   937
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
   938
                enable_x11_shared=no
icculus@1168
   939
            fi
slouken@1879
   940
            if test x$x11_symbols_private != xyes && \
icculus@1875
   941
               test x$enable_x11_shared = xyes; then
icculus@1875
   942
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
   943
                enable_x11_shared=no
icculus@1875
   944
            fi
icculus@1875
   945
icculus@1173
   946
            if test x$have_loadso = xyes && \
icculus@1170
   947
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
   948
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
   949
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
   950
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
   951
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
   952
            else
icculus@1589
   953
                enable_x11_shared=no
slouken@1521
   954
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
   955
            fi
slouken@1361
   956
            have_video=yes
slouken@0
   957
slouken@0
   958
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
   959
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
   960
                          , enable_video_x11_vm=yes)
slouken@0
   961
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
   962
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
   963
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
   964
            fi
slouken@0
   965
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
   966
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
   967
                          , enable_video_x11_xv=yes)
slouken@0
   968
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
   969
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
   970
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
   971
            fi
slouken@227
   972
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
   973
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
   974
                            , enable_video_x11_xinerama=yes)
slouken@227
   975
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
   976
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
   977
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
   978
            fi
slouken@242
   979
            AC_ARG_ENABLE(video-x11-xme,
slouken@1637
   980
AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
slouken@242
   981
                            , enable_video_x11_xme=yes)
slouken@242
   982
            if test x$enable_video_x11_xme = xyes; then
slouken@1361
   983
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
slouken@1361
   984
                SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
slouken@242
   985
            fi
icculus@1589
   986
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
   987
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
   988
                            , enable_video_x11_xrandr=yes)
icculus@1589
   989
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
   990
                definitely_enable_video_x11_xrandr=no
icculus@1589
   991
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
   992
                                have_xrandr_h_hdr=yes,
icculus@1589
   993
                                have_xrandr_h_hdr=no,
icculus@1589
   994
                                [#include <X11/Xlib.h>
icculus@1589
   995
                                ])
icculus@1589
   996
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
   997
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
   998
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
   999
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
  1000
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
  1001
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
  1002
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1003
                    else
icculus@1589
  1004
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
  1005
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
  1006
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
  1007
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
  1008
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1009
                        fi
icculus@1589
  1010
                    fi
icculus@1589
  1011
                fi
icculus@1589
  1012
            fi
icculus@1589
  1013
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
  1014
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
  1015
            fi
slouken@1783
  1016
            AC_ARG_ENABLE(video-x11-dpms,
slouken@1783
  1017
AC_HELP_STRING([--enable-video-x11-dpms], [enable X11 DPMS extension [[default=yes]]]),
slouken@1783
  1018
                            , enable_video_x11_dpms=yes)
slouken@1783
  1019
            if test x$enable_video_x11_dpms = xyes; then
slouken@1783
  1020
                AC_CHECK_HEADER(X11/extensions/dpms.h,
slouken@1783
  1021
                                have_dpms_h_hdr=yes,
slouken@1783
  1022
                                have_dpms_h_hdr=no,
slouken@1783
  1023
                                [#include <X11/Xlib.h>
slouken@1783
  1024
                                ])
slouken@1783
  1025
                if test x$have_dpms_h_hdr = xyes; then
slouken@1783
  1026
                    AC_DEFINE(SDL_VIDEO_DRIVER_X11_DPMS)
slouken@1783
  1027
                fi
slouken@1783
  1028
            fi
slouken@0
  1029
        fi
slouken@0
  1030
    fi
slouken@0
  1031
}
slouken@279
  1032
slouken@1361
  1033
dnl Check for QNX photon video driver
slouken@0
  1034
CheckPHOTON()
slouken@0
  1035
{
slouken@0
  1036
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1037
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1038
                  , enable_video_photon=yes)
slouken@0
  1039
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1040
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1041
        video_photon=no
slouken@0
  1042
        AC_TRY_COMPILE([
slouken@0
  1043
          #include <Ph.h>
slouken@0
  1044
          #include <Pt.h>
slouken@0
  1045
          #include <photon/Pg.h>
slouken@0
  1046
          #include <photon/PdDirect.h>
slouken@0
  1047
        ],[
slouken@0
  1048
         PgDisplaySettings_t *visual;
slouken@0
  1049
        ],[
slouken@0
  1050
        video_photon=yes
slouken@0
  1051
        ])
slouken@0
  1052
        AC_MSG_RESULT($video_photon)
slouken@0
  1053
        if test x$video_photon = xyes; then
slouken@1361
  1054
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1055
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1521
  1056
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
slouken@1361
  1057
            have_video=yes
slouken@1361
  1058
slouken@279
  1059
            CheckOpenGLQNX
slouken@0
  1060
        fi
slouken@0
  1061
    fi
slouken@0
  1062
}
slouken@0
  1063
slouken@1361
  1064
dnl Set up the BWindow video driver if enabled
slouken@1361
  1065
CheckBWINDOW()
slouken@1361
  1066
{
slouken@1361
  1067
    if test x$enable_video = xyes; then
slouken@1361
  1068
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1069
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1070
        have_video=yes
slouken@1361
  1071
    fi
slouken@1361
  1072
}
slouken@1361
  1073
slouken@1931
  1074
dnl Set up the Cocoa video driver for Mac OS X (but not Darwin)
slouken@1361
  1075
CheckCOCOA()
slouken@1361
  1076
{
slouken@1361
  1077
    AC_ARG_ENABLE(video-cocoa,
slouken@1931
  1078
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa video driver [[default=yes]]]),
slouken@1361
  1079
                  , enable_video_cocoa=yes)
slouken@1361
  1080
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1081
        save_CFLAGS="$CFLAGS"
slouken@1361
  1082
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1083
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1084
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1085
        have_cocoa=no
slouken@1361
  1086
        AC_TRY_COMPILE([
slouken@1361
  1087
          #import <Cocoa/Cocoa.h>
slouken@1361
  1088
        ],[
slouken@1361
  1089
        ],[
slouken@1361
  1090
        have_cocoa=yes
slouken@1361
  1091
        ])
slouken@1361
  1092
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1093
        CFLAGS="$save_CFLAGS"
slouken@1361
  1094
        if test x$have_cocoa = xyes; then
slouken@1931
  1095
            AC_DEFINE(SDL_VIDEO_DRIVER_COCOA)
slouken@1931
  1096
            SOURCES="$SOURCES $srcdir/src/video/cocoa/*.m"
slouken@1361
  1097
            have_video=yes
slouken@1361
  1098
        fi
slouken@1361
  1099
    fi
slouken@1361
  1100
}
slouken@1361
  1101
slouken@0
  1102
dnl Find the framebuffer console includes
slouken@0
  1103
CheckFBCON()
slouken@0
  1104
{
slouken@0
  1105
    AC_ARG_ENABLE(video-fbcon,
slouken@2021
  1106
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=no]]]),
slouken@2021
  1107
                  , enable_video_fbcon=no)
slouken@0
  1108
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1109
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1110
        video_fbcon=no
slouken@0
  1111
        AC_TRY_COMPILE([
slouken@0
  1112
         #include <linux/fb.h>
slouken@0
  1113
         #include <linux/kd.h>
slouken@0
  1114
         #include <linux/keyboard.h>
slouken@0
  1115
        ],[
slouken@0
  1116
        ],[
slouken@0
  1117
        video_fbcon=yes
slouken@0
  1118
        ])
slouken@0
  1119
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1120
        if test x$video_fbcon = xyes; then
icculus@2093
  1121
            AC_CHECK_FUNCS(getpagesize)
slouken@1361
  1122
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1123
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1124
            have_video=yes
slouken@0
  1125
        fi
slouken@0
  1126
    fi
slouken@0
  1127
}
slouken@0
  1128
slouken@167
  1129
dnl Find DirectFB
slouken@167
  1130
CheckDirectFB()
slouken@167
  1131
{
slouken@167
  1132
    AC_ARG_ENABLE(video-directfb,
slouken@1637
  1133
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=yes]]]),
slouken@1588
  1134
                  , enable_video_directfb=yes)
slouken@167
  1135
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1136
        video_directfb=no
slouken@167
  1137
slouken@1588
  1138
        DIRECTFB_REQUIRED_VERSION=0.9.15
slouken@1588
  1139
slouken@1602
  1140
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1141
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1142
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1143
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1602
  1144
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1145
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1146
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1147
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@1588
  1148
                    video_directfb=yes
slouken@1588
  1149
                fi
slouken@1588
  1150
            fi
slouken@1602
  1151
            AC_MSG_RESULT($video_directfb)
slouken@167
  1152
        else
slouken@1588
  1153
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1588
  1154
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1155
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1156
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1157
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1158
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1159
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1160
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@167
  1161
                video_directfb=yes
slouken@167
  1162
            fi
slouken@1588
  1163
            AC_MSG_RESULT($video_directfb)
slouken@167
  1164
        fi
slouken@167
  1165
slouken@167
  1166
        if test x$video_directfb = xyes; then
slouken@1361
  1167
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1168
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1169
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@1521
  1170
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@1361
  1171
            have_video=yes
slouken@167
  1172
        fi
slouken@167
  1173
    fi
slouken@167
  1174
}
slouken@167
  1175
slouken@70
  1176
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1177
CheckPS2GS()
slouken@70
  1178
{
slouken@72
  1179
    AC_ARG_ENABLE(video-ps2gs,
slouken@1637
  1180
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=yes]]]),
slouken@72
  1181
                  , enable_video_ps2gs=yes)
slouken@70
  1182
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1183
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1184
        video_ps2gs=no
slouken@70
  1185
        AC_TRY_COMPILE([
slouken@70
  1186
         #include <linux/ps2/dev.h>
slouken@70
  1187
         #include <linux/ps2/gs.h>
slouken@70
  1188
        ],[
slouken@70
  1189
        ],[
slouken@70
  1190
        video_ps2gs=yes
slouken@70
  1191
        ])
slouken@72
  1192
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1193
        if test x$video_ps2gs = xyes; then
slouken@1361
  1194
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1195
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1196
            have_video=yes
slouken@70
  1197
        fi
slouken@70
  1198
    fi
slouken@70
  1199
}
slouken@70
  1200
slouken@0
  1201
dnl Find the SVGAlib includes and libraries
slouken@0
  1202
CheckSVGA()
slouken@0
  1203
{
slouken@0
  1204
    AC_ARG_ENABLE(video-svga,
slouken@1637
  1205
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=yes]]]),
slouken@1555
  1206
                  , enable_video_svga=yes)
slouken@0
  1207
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1208
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1209
        video_svga=no
slouken@0
  1210
        AC_TRY_COMPILE([
slouken@0
  1211
         #include <vga.h>
slouken@0
  1212
         #include <vgamouse.h>
slouken@0
  1213
         #include <vgakeyboard.h>
slouken@0
  1214
        ],[
slouken@0
  1215
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1216
             exit(0);
slouken@0
  1217
         }
slouken@0
  1218
        ],[
slouken@0
  1219
        video_svga=yes
slouken@0
  1220
        ])
slouken@0
  1221
        AC_MSG_RESULT($video_svga)
slouken@0
  1222
        if test x$video_svga = xyes; then
slouken@1361
  1223
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1224
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1225
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1226
            have_video=yes
slouken@0
  1227
        fi
slouken@0
  1228
    fi
slouken@0
  1229
}
slouken@0
  1230
slouken@75
  1231
dnl Find the VGL includes and libraries
slouken@75
  1232
CheckVGL()
slouken@75
  1233
{
slouken@75
  1234
    AC_ARG_ENABLE(video-vgl,
slouken@1637
  1235
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=yes]]]),
slouken@1588
  1236
                  , enable_video_vgl=yes)
slouken@75
  1237
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1238
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1239
        video_vgl=no
slouken@75
  1240
        AC_TRY_COMPILE([
slouken@75
  1241
         #include <sys/fbio.h>
slouken@75
  1242
         #include <sys/consio.h>
slouken@75
  1243
         #include <sys/kbio.h>
slouken@75
  1244
         #include <vgl.h>
slouken@75
  1245
        ],[
slouken@75
  1246
         VGLBitmap bitmap;
slouken@1836
  1247
         bitmap.Type = VIDBUF32;
slouken@1836
  1248
         bitmap.PixelBytes = 4;
slouken@144
  1249
         exit(bitmap.Bitmap);
slouken@75
  1250
        ],[
slouken@75
  1251
        video_vgl=yes
slouken@75
  1252
        ])
slouken@75
  1253
        AC_MSG_RESULT($video_vgl)
slouken@75
  1254
        if test x$video_vgl = xyes; then
slouken@1361
  1255
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1256
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1521
  1257
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
slouken@1361
  1258
            have_video=yes
slouken@75
  1259
        fi
slouken@75
  1260
    fi
slouken@75
  1261
}
slouken@75
  1262
slouken@1361
  1263
dnl Set up the wscons video driver if enabled
slouken@1361
  1264
CheckWscons()
slouken@1361
  1265
{
slouken@1361
  1266
    AC_ARG_ENABLE(video-wscons,
slouken@1637
  1267
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=yes]]]),
slouken@1361
  1268
                  , enable_video_wscons=yes)
slouken@1361
  1269
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1270
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1271
        video_wscons=no
slouken@1361
  1272
        AC_TRY_COMPILE([
slouken@1597
  1273
         #include <sys/time.h>
slouken@1597
  1274
         #include <dev/wscons/wsconsio.h>
slouken@1597
  1275
         #include <dev/wscons/wsdisplay_usl_io.h>
slouken@1361
  1276
        ],[
slouken@1597
  1277
         int wsmode = WSDISPLAYIO_MODE_DUMBFB;
slouken@1361
  1278
        ],[
slouken@1361
  1279
        video_wscons=yes
slouken@1361
  1280
        ])
slouken@1361
  1281
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1282
        if test x$video_wscons = xyes; then
slouken@1361
  1283
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1284
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1285
            have_video=yes
slouken@1361
  1286
        fi
slouken@1361
  1287
    fi
slouken@1361
  1288
}
slouken@1361
  1289
slouken@1361
  1290
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1291
CheckAtariBiosEvent()
slouken@1361
  1292
{
slouken@1361
  1293
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
patmandin@1477
  1294
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.S"
slouken@1361
  1295
}
slouken@1361
  1296
slouken@281
  1297
dnl Set up the Atari Xbios driver
slouken@281
  1298
CheckAtariXbiosVideo()
slouken@281
  1299
{
patmandin@2085
  1300
    AC_ARG_ENABLE(video-xbios,
slouken@1637
  1301
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
slouken@281
  1302
                  , enable_video_xbios=yes)
slouken@281
  1303
    video_xbios=no
slouken@281
  1304
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1305
        video_xbios=yes
slouken@1361
  1306
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1307
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1308
        have_video=yes
slouken@281
  1309
    fi
slouken@281
  1310
}
slouken@281
  1311
slouken@281
  1312
dnl Set up the Atari Gem driver
slouken@281
  1313
CheckAtariGemVideo()
slouken@281
  1314
{
patmandin@2085
  1315
    AC_ARG_ENABLE(video-gem,
slouken@1637
  1316
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
slouken@281
  1317
                  , enable_video_gem=yes)
slouken@281
  1318
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1319
        video_gem=no
slouken@281
  1320
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1321
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1322
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1323
            video_gem=yes
slouken@1361
  1324
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1325
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
patmandin@1825
  1326
            SDL_LIBS="$SDL_LIBS -lgem"
slouken@1361
  1327
            have_video=yes
slouken@281
  1328
        fi
slouken@281
  1329
    fi
slouken@281
  1330
}
slouken@281
  1331
slouken@1
  1332
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1333
CheckDummyVideo()
slouken@1
  1334
{
slouken@1
  1335
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1336
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1337
                  , enable_video_dummy=yes)
slouken@1
  1338
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1339
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1340
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1341
        have_video=yes
slouken@1
  1342
    fi
slouken@1
  1343
}
slouken@1
  1344
slouken@0
  1345
dnl Check to see if OpenGL support is desired
slouken@0
  1346
AC_ARG_ENABLE(video-opengl,
slouken@1952
  1347
AC_HELP_STRING([--enable-video-opengl], [include OpenGL support [[default=yes]]]),
slouken@0
  1348
              , enable_video_opengl=yes)
slouken@0
  1349
slouken@0
  1350
dnl Find OpenGL
icculus@1191
  1351
CheckOpenGLX11()
slouken@0
  1352
{
slouken@0
  1353
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1354
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1355
        video_opengl=no
slouken@0
  1356
        AC_TRY_COMPILE([
slouken@0
  1357
         #include <GL/gl.h>
slouken@0
  1358
         #include <GL/glx.h>
slouken@0
  1359
        ],[
slouken@0
  1360
        ],[
slouken@0
  1361
        video_opengl=yes
slouken@0
  1362
        ])
slouken@0
  1363
        AC_MSG_RESULT($video_opengl)
slouken@0
  1364
        if test x$video_opengl = xyes; then
slouken@1361
  1365
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1366
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@1952
  1367
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@0
  1368
        fi
slouken@0
  1369
    fi
slouken@0
  1370
}
slouken@0
  1371
slouken@279
  1372
dnl Find QNX RtP OpenGL
slouken@279
  1373
CheckOpenGLQNX()
slouken@279
  1374
{
slouken@279
  1375
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@279
  1376
        AC_MSG_CHECKING(for OpenGL (Photon) support)
slouken@279
  1377
        video_opengl=no
slouken@279
  1378
        AC_TRY_COMPILE([
slouken@279
  1379
         #include <GL/gl.h>
slouken@279
  1380
        ],[
slouken@279
  1381
        ],[
slouken@279
  1382
        video_opengl=yes
slouken@279
  1383
        ])
slouken@279
  1384
        AC_MSG_RESULT($video_opengl)
slouken@279
  1385
        if test x$video_opengl = xyes; then
slouken@1361
  1386
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1387
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1388
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1389
        fi
slouken@279
  1390
    fi
slouken@279
  1391
}
slouken@279
  1392
slouken@1361
  1393
dnl Check for Win32 OpenGL
slouken@1361
  1394
CheckWIN32GL()
slouken@1361
  1395
{
slouken@1361
  1396
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1397
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1398
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1952
  1399
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1361
  1400
    fi
slouken@1361
  1401
}
slouken@1361
  1402
slouken@0
  1403
dnl Check for BeOS OpenGL
slouken@0
  1404
CheckBeGL()
slouken@0
  1405
{
slouken@0
  1406
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1407
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1408
        AC_DEFINE(SDL_VIDEO_OPENGL_BGL)
slouken@1952
  1409
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1410
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1411
    fi
slouken@0
  1412
}
slouken@0
  1413
slouken@0
  1414
dnl Check for MacOS OpenGL
slouken@0
  1415
CheckMacGL()
slouken@0
  1416
{
slouken@0
  1417
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1418
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1419
        AC_DEFINE(SDL_VIDEO_OPENGL_CGL)
slouken@1952
  1420
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1550
  1421
        case "$host" in
slouken@0
  1422
            *-*-darwin*)
slouken@1625
  1423
                if test x$enable_video_cocoa = xyes; then
slouken@1625
  1424
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1425
                fi
slouken@0
  1426
        esac
slouken@0
  1427
    fi
slouken@0
  1428
}
slouken@0
  1429
patmandin@978
  1430
dnl Check for Mesa offscreen rendering
patmandin@989
  1431
CheckAtariOSMesa()
patmandin@978
  1432
{
patmandin@989
  1433
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1434
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1435
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1436
patmandin@991
  1437
        # Static linking to -lOSMesa
patmandin@989
  1438
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1439
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1440
            # -lOSMesa is really the static library
patmandin@989
  1441
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1442
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1443
            fi
patmandin@989
  1444
        else
patmandin@991
  1445
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1446
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1447
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1448
        fi
slouken@1361
  1449
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1450
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
slouken@1952
  1451
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
patmandin@1825
  1452
        SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
patmandin@1825
  1453
        SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
patmandin@991
  1454
patmandin@991
  1455
        AC_ARG_ENABLE(osmesa-shared,
slouken@1637
  1456
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
patmandin@991
  1457
                              , enable_osmesa_shared=yes)
patmandin@991
  1458
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1459
            # Dynamic linking
patmandin@991
  1460
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1461
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1462
            fi
slouken@1361
  1463
        fi
patmandin@978
  1464
    fi
patmandin@978
  1465
}
patmandin@978
  1466
slouken@0
  1467
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1468
CheckInputEvents()
slouken@0
  1469
{
slouken@0
  1470
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1471
    AC_ARG_ENABLE(input-events,
slouken@1637
  1472
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1473
                  , enable_input_events=yes)
slouken@0
  1474
    if test x$enable_input_events = xyes; then
slouken@0
  1475
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1476
        use_input_events=no
slouken@0
  1477
        AC_TRY_COMPILE([
slouken@0
  1478
          #include <linux/input.h>
slouken@0
  1479
        ],[
slouken@0
  1480
          #ifndef EVIOCGNAME
slouken@0
  1481
          #error EVIOCGNAME() ioctl not available
slouken@0
  1482
          #endif
slouken@0
  1483
        ],[
slouken@0
  1484
        use_input_events=yes
slouken@0
  1485
        ])
slouken@0
  1486
        AC_MSG_RESULT($use_input_events)
slouken@0
  1487
        if test x$use_input_events = xyes; then
slouken@1361
  1488
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1489
        fi
slouken@0
  1490
    fi
slouken@0
  1491
}
slouken@0
  1492
icculus@1201
  1493
dnl See if we can use the Touchscreen input library
icculus@1201
  1494
CheckTslib()
icculus@1201
  1495
{
icculus@1201
  1496
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1497
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1498
                  , enable_input_tslib=yes)
icculus@1201
  1499
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1500
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1501
        enable_input_tslib=no
icculus@1201
  1502
        AC_TRY_COMPILE([
icculus@1201
  1503
          #include "tslib.h"
icculus@1201
  1504
        ],[
icculus@1201
  1505
        ],[
icculus@1201
  1506
        enable_input_tslib=yes
icculus@1201
  1507
        ])
icculus@1201
  1508
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1509
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1510
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1511
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1512
        fi
icculus@1201
  1513
    fi
icculus@1201
  1514
}
icculus@1201
  1515
slouken@399
  1516
dnl See if we can use GNU pth library for threads
slouken@399
  1517
CheckPTH()
slouken@399
  1518
{
slouken@399
  1519
    dnl Check for pth support
slouken@399
  1520
    AC_ARG_ENABLE(pth,
slouken@1637
  1521
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1522
                  , enable_pth=yes)
slouken@399
  1523
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1524
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1525
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1526
            use_pth=no
slouken@399
  1527
        else
slouken@399
  1528
            use_pth=yes
slouken@399
  1529
        fi
slouken@399
  1530
        AC_MSG_CHECKING(pth)
slouken@1361
  1531
        AC_MSG_RESULT($use_pth)
slouken@399
  1532
        if test "x$use_pth" = xyes; then
slouken@1361
  1533
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1534
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1535
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1536
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1537
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1538
            have_threads=yes
slouken@399
  1539
        fi
slouken@399
  1540
    fi
slouken@399
  1541
}
slouken@399
  1542
slouken@0
  1543
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1544
CheckPTHREAD()
slouken@0
  1545
{
slouken@0
  1546
    dnl Check for pthread support
slouken@0
  1547
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1548
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1549
                  , enable_pthreads=yes)
slouken@0
  1550
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1551
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1552
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1553
                  , enable_pthread_sem=yes)
slouken@1550
  1554
    case "$host" in
slouken@1820
  1555
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1556
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1557
            pthread_lib="-lpthread"
slouken@1324
  1558
            ;;
slouken@0
  1559
        *-*-bsdi*)
slouken@0
  1560
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1561
            pthread_lib=""
slouken@0
  1562
            ;;
slouken@0
  1563
        *-*-darwin*)
slouken@0
  1564
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1565
# causes Carbon.p complaints?
slouken@0
  1566
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1567
            ;;
slouken@1565
  1568
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1569
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1570
            pthread_lib="-pthread"
slouken@0
  1571
            ;;
slouken@43
  1572
        *-*-netbsd*)
slouken@1383
  1573
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
icculus@1200
  1574
            pthread_lib="-L/usr/lib -lpthread"
slouken@43
  1575
            ;;
slouken@0
  1576
        *-*-openbsd*)
slouken@0
  1577
            pthread_cflags="-D_REENTRANT"
slouken@0
  1578
            pthread_lib="-pthread"
slouken@0
  1579
            ;;
slouken@0
  1580
        *-*-solaris*)
slouken@0
  1581
            pthread_cflags="-D_REENTRANT"
slouken@0
  1582
            pthread_lib="-lpthread -lposix4"
slouken@0
  1583
            ;;
slouken@0
  1584
        *-*-sysv5*)
slouken@0
  1585
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1586
            pthread_lib=""
slouken@0
  1587
            ;;
slouken@0
  1588
        *-*-irix*)
slouken@0
  1589
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1590
            pthread_lib="-lpthread"
slouken@0
  1591
            ;;
slouken@0
  1592
        *-*-aix*)
slouken@0
  1593
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1594
            pthread_lib="-lpthread"
slouken@0
  1595
            ;;
icculus@425
  1596
        *-*-hpux11*)
icculus@425
  1597
            pthread_cflags="-D_REENTRANT"
icculus@425
  1598
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1599
            ;;
slouken@0
  1600
        *-*-qnx*)
slouken@0
  1601
            pthread_cflags=""
slouken@0
  1602
            pthread_lib=""
slouken@0
  1603
            ;;
slouken@873
  1604
        *-*-osf*)
slouken@1019
  1605
            pthread_cflags="-D_REENTRANT"
slouken@873
  1606
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1607
                pthread_lib="-lpthread -lrt"
slouken@873
  1608
            else
slouken@1019
  1609
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1610
            fi
slouken@873
  1611
            ;;
slouken@0
  1612
        *)
slouken@0
  1613
            pthread_cflags="-D_REENTRANT"
slouken@0
  1614
            pthread_lib="-lpthread"
slouken@0
  1615
            ;;
slouken@0
  1616
    esac
icculus@1140
  1617
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1618
        # Save the original compiler flags and libraries
slouken@415
  1619
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1620
        # Add the pthread compiler flags and libraries
slouken@415
  1621
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1622
        # Check to see if we have pthread support on this system
slouken@0
  1623
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1624
        use_pthreads=no
slouken@0
  1625
        AC_TRY_LINK([
slouken@0
  1626
         #include <pthread.h>
slouken@0
  1627
        ],[
slouken@0
  1628
         pthread_attr_t type;
slouken@0
  1629
         pthread_attr_init(&type);
slouken@0
  1630
        ],[
slouken@0
  1631
        use_pthreads=yes
slouken@0
  1632
        ])
slouken@0
  1633
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1634
        # Restore the compiler flags and libraries
slouken@415
  1635
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1636
slouken@415
  1637
        # Do futher testing if we have pthread support...
slouken@0
  1638
        if test x$use_pthreads = xyes; then
slouken@1361
  1639
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1640
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1641
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1642
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1643
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1644
slouken@1438
  1645
            # Save the original compiler flags and libraries
slouken@1438
  1646
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1647
            # Add the pthread compiler flags and libraries
slouken@1438
  1648
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1649
slouken@0
  1650
            # Check to see if recursive mutexes are available
slouken@0
  1651
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1652
            has_recursive_mutexes=no
slouken@1324
  1653
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1654
                AC_TRY_COMPILE([
slouken@1324
  1655
                  #include <pthread.h>
slouken@1324
  1656
                ],[
slouken@1324
  1657
                  pthread_mutexattr_t attr;
slouken@1324
  1658
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1659
                ],[
slouken@1324
  1660
                has_recursive_mutexes=yes
slouken@1361
  1661
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1662
                ])
slouken@1324
  1663
            fi
slouken@1324
  1664
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1665
                AC_TRY_COMPILE([
slouken@1324
  1666
                  #include <pthread.h>
slouken@1324
  1667
                ],[
slouken@1324
  1668
                  pthread_mutexattr_t attr;
slouken@1324
  1669
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1670
                ],[
slouken@1324
  1671
                has_recursive_mutexes=yes
slouken@1361
  1672
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1673
                ])
slouken@1324
  1674
            fi
slouken@0
  1675
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1676
slouken@94
  1677
            # Check to see if pthread semaphore support is missing
slouken@94
  1678
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1679
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1680
                have_pthread_sem=no
slouken@94
  1681
                AC_TRY_COMPILE([
slouken@94
  1682
                  #include <pthread.h>
slouken@94
  1683
                  #include <semaphore.h>
slouken@94
  1684
                ],[
slouken@94
  1685
                ],[
slouken@94
  1686
                have_pthread_sem=yes
slouken@94
  1687
                ])
slouken@94
  1688
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1689
            fi
slouken@94
  1690
slouken@1438
  1691
            # Restore the compiler flags and libraries
slouken@1438
  1692
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1693
slouken@1361
  1694
            # Basic thread creation functions
slouken@1361
  1695
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1696
slouken@1361
  1697
            # Semaphores
slouken@1361
  1698
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1699
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1700
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1701
            else
slouken@1361
  1702
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1703
            fi
slouken@0
  1704
slouken@1361
  1705
            # Mutexes
slouken@1361
  1706
            # We can fake these with semaphores if necessary
slouken@1361
  1707
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1708
slouken@1361
  1709
            # Condition variables
slouken@1361
  1710
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1711
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1712
slouken@1361
  1713
            have_threads=yes
slouken@185
  1714
        else
slouken@1361
  1715
            CheckPTH
slouken@814
  1716
        fi
slouken@814
  1717
    fi
slouken@814
  1718
}
slouken@814
  1719
slouken@0
  1720
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  1721
CheckWIN32()
slouken@0
  1722
{
slouken@0
  1723
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  1724
    have_win32_gcc=no
slouken@0
  1725
    AC_TRY_COMPILE([
slouken@0
  1726
     #include <windows.h>
slouken@0
  1727
    ],[
slouken@0
  1728
    ],[
slouken@0
  1729
    have_win32_gcc=yes
slouken@0
  1730
    ])
slouken@0
  1731
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  1732
    if test x$have_win32_gcc != xyes; then
slouken@0
  1733
       AC_MSG_ERROR([
slouken@0
  1734
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  1735
       ])
slouken@0
  1736
    fi
slouken@0
  1737
slouken@0
  1738
    dnl See if the user wants to redirect standard output to files
slouken@0
  1739
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  1740
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  1741
                  , enable_stdio_redirect=yes)
slouken@0
  1742
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  1743
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  1744
    fi
slouken@0
  1745
}
slouken@0
  1746
slouken@0
  1747
dnl Find the DirectX includes and libraries
slouken@0
  1748
CheckDIRECTX()
slouken@0
  1749
{
slouken@0
  1750
    AC_ARG_ENABLE(directx,
slouken@1637
  1751
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  1752
                  , enable_directx=yes)
slouken@0
  1753
    if test x$enable_directx = xyes; then
slouken@1895
  1754
        AC_CHECK_HEADER(d3d9.h, have_d3d=yes)
slouken@1361
  1755
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@1361
  1756
        AC_CHECK_HEADER(dinput.h, use_dinput=yes)
slouken@0
  1757
    fi
slouken@158
  1758
}
slouken@158
  1759
slouken@294
  1760
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  1761
CheckDLOPEN()
slouken@294
  1762
{
slouken@731
  1763
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  1764
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  1765
                  , enable_sdl_dlopen=yes)
slouken@731
  1766
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  1767
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  1768
        have_dlopen=no
slouken@294
  1769
        AC_TRY_COMPILE([
slouken@294
  1770
         #include <dlfcn.h>
slouken@294
  1771
        ],[
slouken@1638
  1772
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  1773
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  1774
         #endif
slouken@294
  1775
        ],[
slouken@1361
  1776
        have_dlopen=yes
slouken@294
  1777
        ])
slouken@1361
  1778
        AC_MSG_RESULT($have_dlopen)
slouken@294
  1779
slouken@1361
  1780
        if test x$have_dlopen = xyes; then
slouken@1521
  1781
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  1782
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  1783
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  1784
            AC_CHECK_LIB(dl, dlvsym, have_dlvsym=yes)
slouken@1361
  1785
            if test x$have_dlvsym = xyes; then
slouken@1361
  1786
                AC_DEFINE(HAVE_DLVSYM)
slouken@1361
  1787
            fi
slouken@1361
  1788
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  1789
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  1790
            have_loadso=yes
slouken@294
  1791
        fi
slouken@294
  1792
    fi
slouken@294
  1793
}
slouken@294
  1794
patmandin@651
  1795
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  1796
CheckAtariLdg()
patmandin@651
  1797
{
patmandin@651
  1798
    AC_ARG_ENABLE(atari-ldg,
slouken@1637
  1799
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
patmandin@651
  1800
                  , enable_atari_ldg=yes)
patmandin@651
  1801
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  1802
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  1803
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  1804
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  1805
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  1806
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
patmandin@1825
  1807
            SDL_LIBS="$SDL_LIBS -lldg -lgem"
icculus@1173
  1808
            have_loadso=yes
patmandin@651
  1809
        fi
patmandin@651
  1810
    fi
patmandin@651
  1811
}
patmandin@651
  1812
slouken@381
  1813
dnl Check for the usbhid(3) library on *BSD
slouken@381
  1814
CheckUSBHID()
slouken@381
  1815
{
slouken@381
  1816
    if test x$enable_joystick = xyes; then
slouken@1565
  1817
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  1818
        if test x$have_libusbhid = xyes; then
slouken@1565
  1819
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  1820
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  1821
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  1822
        else
slouken@1565
  1823
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  1824
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  1825
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  1826
        fi
slouken@1361
  1827
            
slouken@1361
  1828
        save_CFLAGS="$CFLAGS"
slouken@1361
  1829
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  1830
slouken@381
  1831
        AC_MSG_CHECKING(for usbhid)
slouken@381
  1832
        have_usbhid=no
slouken@381
  1833
        AC_TRY_COMPILE([
slouken@404
  1834
          #include <sys/types.h>
slouken@403
  1835
          #if defined(HAVE_USB_H)
slouken@403
  1836
          #include <usb.h>
slouken@403
  1837
          #endif
slouken@1565
  1838
          #ifdef __DragonFly__
slouken@1565
  1839
          # include <bus/usb/usb.h>
slouken@1565
  1840
          # include <bus/usb/usbhid.h>
slouken@1565
  1841
          #else
slouken@1565
  1842
          # include <dev/usb/usb.h>
slouken@1565
  1843
          # include <dev/usb/usbhid.h>
slouken@1565
  1844
          #endif
slouken@381
  1845
          #if defined(HAVE_USBHID_H)
slouken@381
  1846
          #include <usbhid.h>
slouken@381
  1847
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  1848
          #include <libusb.h>
slouken@381
  1849
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  1850
          #include <libusbhid.h>
slouken@404
  1851
          #endif
slouken@381
  1852
        ],[
slouken@381
  1853
          struct report_desc *repdesc;
slouken@381
  1854
          struct usb_ctl_report *repbuf;
slouken@402
  1855
          hid_kind_t hidkind;
slouken@381
  1856
        ],[
slouken@381
  1857
        have_usbhid=yes
slouken@381
  1858
        ])
slouken@381
  1859
        AC_MSG_RESULT($have_usbhid)
slouken@381
  1860
slouken@381
  1861
        if test x$have_usbhid = xyes; then
slouken@381
  1862
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  1863
            have_usbhid_ucr_data=no
slouken@381
  1864
            AC_TRY_COMPILE([
slouken@404
  1865
              #include <sys/types.h>
slouken@404
  1866
              #if defined(HAVE_USB_H)
slouken@404
  1867
              #include <usb.h>
slouken@404
  1868
              #endif
slouken@1565
  1869
              #ifdef __DragonFly__
slouken@1565
  1870
              # include <bus/usb/usb.h>
slouken@1565
  1871
              # include <bus/usb/usbhid.h>
slouken@1565
  1872
              #else
slouken@1565
  1873
              # include <dev/usb/usb.h>
slouken@1565
  1874
              # include <dev/usb/usbhid.h>
slouken@1565
  1875
              #endif
slouken@381
  1876
              #if defined(HAVE_USBHID_H)
slouken@381
  1877
              #include <usbhid.h>
slouken@381
  1878
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  1879
              #include <libusb.h>
slouken@381
  1880
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  1881
              #include <libusbhid.h>
slouken@381
  1882
              #endif
slouken@381
  1883
            ],[
slouken@381
  1884
              struct usb_ctl_report buf;
slouken@381
  1885
              if (buf.ucr_data) { }
slouken@381
  1886
            ],[
slouken@381
  1887
            have_usbhid_ucr_data=yes
slouken@381
  1888
            ])
slouken@381
  1889
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  1890
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  1891
            fi
slouken@381
  1892
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  1893
            
slouken@1361
  1894
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  1895
            have_usbhid_new=no
slouken@407
  1896
            AC_TRY_COMPILE([
slouken@407
  1897
              #include <sys/types.h>
slouken@407
  1898
              #if defined(HAVE_USB_H)
slouken@407
  1899
              #include <usb.h>
slouken@407
  1900
              #endif
slouken@407
  1901
              #include <dev/usb/usb.h>
slouken@407
  1902
              #include <dev/usb/usbhid.h>
slouken@407
  1903
              #if defined(HAVE_USBHID_H)
slouken@407
  1904
              #include <usbhid.h>
slouken@407
  1905
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  1906
              #include <libusb.h>
slouken@407
  1907
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  1908
              #include <libusbhid.h>
slouken@407
  1909
              #endif
slouken@407
  1910
            ],[
slouken@407
  1911
              report_desc_t d;
slouken@1361
  1912
              hid_start_parse(d, 1, 1);
slouken@407
  1913
            ],[
slouken@407
  1914
            have_usbhid_new=yes
slouken@407
  1915
            ])
slouken@407
  1916
            if test x$have_usbhid_new = xyes; then
slouken@1361
  1917
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  1918
            fi
slouken@407
  1919
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  1920
slouken@1565
  1921
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  1922
            have_machine_joystick=no
slouken@1565
  1923
            AC_TRY_COMPILE([
slouken@1565
  1924
              #include <machine/joystick.h>
slouken@1565
  1925
            ],[
slouken@1565
  1926
              struct joystick t;
slouken@1565
  1927
            ],[
slouken@1565
  1928
            have_machine_joystick=yes
slouken@1565
  1929
            ])
slouken@1565
  1930
            if test x$have_machine_joystick = xyes; then
slouken@1565
  1931
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  1932
            fi
slouken@1565
  1933
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  1934
slouken@1361
  1935
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  1936
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  1937
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  1938
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  1939
            have_joystick=yes
slouken@381
  1940
        fi
slouken@1361
  1941
        CFLAGS="$save_CFLAGS"
slouken@381
  1942
    fi
slouken@381
  1943
}
slouken@381
  1944
slouken@1361
  1945
dnl Check for clock_gettime()
slouken@1361
  1946
CheckClockGettime()
slouken@795
  1947
{
slouken@1361
  1948
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  1949
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  1950
                  , enable_clock_gettime=no)
slouken@1361
  1951
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  1952
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  1953
        if test x$have_clock_gettime = xyes; then
slouken@1361
  1954
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  1955
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
icculus@1175
  1956
        fi
slouken@795
  1957
    fi
slouken@795
  1958
}
slouken@795
  1959
slouken@1062
  1960
dnl Check for a valid linux/version.h
slouken@1062
  1961
CheckLinuxVersion()
slouken@1062
  1962
{
slouken@1062
  1963
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  1964
    if test x$have_linux_version_h = xyes; then
slouken@1521
  1965
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  1966
    fi
slouken@1062
  1967
}
slouken@1062
  1968
slouken@1127
  1969
dnl Check if we want to use RPATH
slouken@1127
  1970
CheckRPATH()
slouken@1127
  1971
{
slouken@1127
  1972
    AC_ARG_ENABLE(rpath,
slouken@1637
  1973
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  1974
                  , enable_rpath=yes)
slouken@1127
  1975
}
slouken@1127
  1976
slouken@1550
  1977
dnl Set up the configuration based on the host platform!
slouken@1550
  1978
case "$host" in
slouken@1361
  1979
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  1980
        ARCH=linux
slouken@1361
  1981
        CheckDummyVideo
slouken@1361
  1982
        CheckIPod
slouken@1361
  1983
        # Set up files for the timer library
icculus@1140
  1984
        if test x$enable_timers = xyes; then
slouken@1361
  1985
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  1986
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  1987
            have_timers=yes
icculus@1140
  1988
        fi
slouken@1361
  1989
        ;;
slouken@1820
  1990
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*)
slouken@1550
  1991
        case "$host" in
slouken@1361
  1992
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  1993
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  1994
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  1995
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  1996
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  1997
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  1998
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  1999
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2000
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2001
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2002
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2003
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2004
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2005
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2006
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2007
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2008
            *-*-osf*)           ARCH=osf ;;
slouken@795
  2009
        esac
icculus@1573
  2010
        CheckVisibilityHidden
slouken@1
  2011
        CheckDummyVideo
slouken@68
  2012
        CheckDiskAudio
icculus@1532
  2013
        CheckDummyAudio
slouken@371
  2014
        CheckDLOPEN
slouken@0
  2015
        CheckNASM
slouken@1361
  2016
        CheckAltivec
slouken@0
  2017
        CheckOSS
slouken@1361
  2018
        CheckDMEDIA
slouken@1438
  2019
        CheckMME
slouken@0
  2020
        CheckALSA
slouken@0
  2021
        CheckARTSC
slouken@0
  2022
        CheckESD
slouken@0
  2023
        CheckNAS
slouken@0
  2024
        CheckX11
slouken@30
  2025
        CheckNANOX
slouken@0
  2026
        CheckFBCON
slouken@167
  2027
        CheckDirectFB
slouken@70
  2028
        CheckPS2GS
slouken@0
  2029
        CheckSVGA
slouken@1361
  2030
        CheckVGL
slouken@1361
  2031
        CheckWscons
icculus@1191
  2032
        CheckOpenGLX11
slouken@0
  2033
        CheckInputEvents
icculus@1201
  2034
        CheckTslib
slouken@1361
  2035
        CheckUSBHID
slouken@0
  2036
        CheckPTHREAD
slouken@1361
  2037
        CheckClockGettime
slouken@1062
  2038
        CheckLinuxVersion
slouken@1127
  2039
        CheckRPATH
slouken@1361
  2040
        # Set up files for the audio library
slouken@1361
  2041
        if test x$enable_audio = xyes; then
slouken@1361
  2042
          case $ARCH in
slouken@1565
  2043
            sysv5|solaris|hpux)
slouken@1361
  2044
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2045
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2046
                have_audio=yes
slouken@1361
  2047
            ;;
slouken@1565
  2048
            netbsd|openbsd)
slouken@1567
  2049
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2050
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2051
                have_audio=yes
slouken@1361
  2052
            ;;
slouken@1361
  2053
            aix)
icculus@2049
  2054
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUDIO)
slouken@1361
  2055
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2056
                have_audio=yes
slouken@1361
  2057
            ;;
slouken@1361
  2058
          esac
slouken@371
  2059
        fi
slouken@0
  2060
        # Set up files for the joystick library
slouken@0
  2061
        if test x$enable_joystick = xyes; then
slouken@1361
  2062
          case $ARCH in
slouken@1361
  2063
            linux)
slouken@1361
  2064
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2065
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2066
                have_joystick=yes
slouken@1361
  2067
            ;;
slouken@1361
  2068
          esac
slouken@0
  2069
        fi
slouken@0
  2070
        # Set up files for the cdrom library
slouken@0
  2071
        if test x$enable_cdrom = xyes; then
slouken@1361
  2072
          case $ARCH in
slouken@1361
  2073
            linux|solaris)
slouken@1361
  2074
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2075
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2076
                have_cdrom=yes
slouken@1361
  2077
            ;;
slouken@1361
  2078
            *freebsd*)
slouken@1361
  2079
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2080
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2081
                have_cdrom=yes
slouken@1361
  2082
            ;;
slouken@1383
  2083
            *openbsd*|*netbsd*)
slouken@1361
  2084
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2085
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2086
                have_cdrom=yes
slouken@1361
  2087
            ;;
slouken@1361
  2088
            bsdi)
slouken@1361
  2089
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2090
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2091
                have_cdrom=yes
slouken@1361
  2092
            ;;
slouken@1361
  2093
            aix)
slouken@1361
  2094
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2095
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2096
                have_cdrom=yes
slouken@1361
  2097
            ;;
slouken@1361
  2098
            osf)
slouken@1361
  2099
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2100
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2101
                have_cdrom=yes
slouken@1361
  2102
            ;;
slouken@1361
  2103
          esac
slouken@0
  2104
        fi
slouken@0
  2105
        # Set up files for the thread library
slouken@1361
  2106
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2107
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2108
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2109
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2110
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2111
            have_threads=yes
slouken@0
  2112
        fi
slouken@0
  2113
        # Set up files for the timer library
slouken@0
  2114
        if test x$enable_timers = xyes; then
slouken@1361
  2115
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2116
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2117
            have_timers=yes
slouken@0
  2118
        fi
slouken@0
  2119
        ;;
slouken@0
  2120
    *-*-qnx*)
slouken@0
  2121
        ARCH=qnx
slouken@1
  2122
        CheckDummyVideo
slouken@68
  2123
        CheckDiskAudio
icculus@1532
  2124
        CheckDummyAudio
slouken@886
  2125
        # CheckNASM
slouken@371
  2126
        CheckDLOPEN
slouken@0
  2127
        CheckNAS
slouken@0
  2128
        CheckPHOTON
slouken@0
  2129
        CheckX11
icculus@1191
  2130
        CheckOpenGLX11
slouken@0
  2131
        CheckPTHREAD
slouken@0
  2132
        # Set up files for the audio library
slouken@0
  2133
        if test x$enable_audio = xyes; then
slouken@1361
  2134
            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
slouken@1361
  2135
            SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
slouken@1521
  2136
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2137
            have_audio=yes
slouken@0
  2138
        fi
slouken@0
  2139
        # Set up files for the cdrom library
slouken@0
  2140
        if test x$enable_cdrom = xyes; then
slouken@1361
  2141
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2142
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2143
            have_cdrom=yes
slouken@0
  2144
        fi
slouken@0
  2145
        # Set up files for the timer library
slouken@0
  2146
        if test x$enable_timers = xyes; then
slouken@1361
  2147
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2148
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2149
            have_timers=yes
slouken@0
  2150
        fi
slouken@0
  2151
        ;;
slouken@0
  2152
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2153
        ARCH=win32
slouken@1550
  2154
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2155
            # Default cross-compile location
slouken@0
  2156
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32msvc
slouken@0
  2157
        else
slouken@0
  2158
            # Look for the location of the tools and install there
slouken@750
  2159
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2160
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2161
            fi
slouken@0
  2162
        fi
slouken@1
  2163
        CheckDummyVideo
slouken@68
  2164
        CheckDiskAudio
icculus@1532
  2165
        CheckDummyAudio
slouken@0
  2166
        CheckWIN32
slouken@1361
  2167
        CheckWIN32GL
slouken@0
  2168
        CheckDIRECTX
slouken@0
  2169
        CheckNASM
slouken@1895
  2170
        # Set up files for the video library
slouken@1895
  2171
        if test x$enable_video = xyes; then
slouken@1895
  2172
            AC_DEFINE(SDL_VIDEO_DRIVER_WIN32)
slouken@1895
  2173
            SOURCES="$SOURCES $srcdir/src/video/win32/*.c"
slouken@1895
  2174
            have_video=yes
slouken@1895
  2175
            AC_ARG_ENABLE(render-gdi,
slouken@1895
  2176
AC_HELP_STRING([--enable-render-gdi], [enable the GDI render driver [[default=yes]]]),
slouken@1895
  2177
                                , enable_render_gdi=yes)
slouken@1895
  2178
            if test x$enable_render_gdi = xyes; then
slouken@1895
  2179
                AC_DEFINE(SDL_VIDEO_RENDER_GDI)
slouken@1895
  2180
            fi
slouken@1895
  2181
            AC_ARG_ENABLE(render-d3d,
slouken@1895
  2182
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@1895
  2183
                                , enable_render_d3d=yes)
slouken@1895
  2184
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
slouken@1895
  2185
                AC_DEFINE(SDL_VIDEO_RENDER_D3D)
slouken@1895
  2186
            fi
slouken@1895
  2187
        fi
slouken@0
  2188
        # Set up files for the audio library
slouken@0
  2189
        if test x$enable_audio = xyes; then
icculus@2070
  2190
            AC_DEFINE(SDL_AUDIO_DRIVER_WINWAVEOUT)
slouken@1361
  2191
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1895
  2192
            if test x$have_dsound = xyes; then
slouken@1361
  2193
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2194
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2195
            fi
slouken@1361
  2196
            have_audio=yes
slouken@0
  2197
        fi
slouken@0
  2198
        # Set up files for the joystick library
slouken@0
  2199
        if test x$enable_joystick = xyes; then
slouken@1895
  2200
            if test x$have_dinput = xyes; then
slouken@1895
  2201
                AC_DEFINE(SDL_JOYSTICK_DINPUT)
slouken@1895
  2202
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_dxjoystick.c"
slouken@1895
  2203
            else
slouken@1895
  2204
                AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1895
  2205
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_mmjoystick.c"
slouken@1895
  2206
            fi
slouken@1361
  2207
            have_joystick=yes
slouken@0
  2208
        fi
slouken@0
  2209
        # Set up files for the cdrom library
slouken@0
  2210
        if test x$enable_cdrom = xyes; then
slouken@1361
  2211
            AC_DEFINE(SDL_CDROM_WIN32)
slouken@1361
  2212
            SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
slouken@1361
  2213
            have_cdrom=yes
slouken@0
  2214
        fi
slouken@0
  2215
        # Set up files for the thread library
slouken@0
  2216
        if test x$enable_threads = xyes; then
slouken@1361
  2217
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2218
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2219
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2220
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2221
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2222
            have_threads=yes
slouken@0
  2223
        fi
slouken@0
  2224
        # Set up files for the timer library
slouken@0
  2225
        if test x$enable_timers = xyes; then
slouken@1361
  2226
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2227
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2228
            have_timers=yes
slouken@1361
  2229
        fi
slouken@1361
  2230
        # Set up files for the shared object loading library
slouken@1361
  2231
        if test x$enable_loadso = xyes; then
slouken@1361
  2232
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2233
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2234
            have_loadso=yes
slouken@1361
  2235
        fi
slouken@1361
  2236
        # Set up the system libraries we need
slouken@1895
  2237
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lmsimg32 -lwinmm"
slouken@0
  2238
        # The Win32 platform requires special setup
slouken@1397
  2239
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2240
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2241
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2242
        ;;
slouken@0
  2243
    *-*-beos*)
slouken@0
  2244
        ARCH=beos
slouken@0
  2245
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2246
        CheckDummyVideo
slouken@68
  2247
        CheckDiskAudio
icculus@1532
  2248
        CheckDummyAudio
slouken@0
  2249
        CheckNASM
slouken@0
  2250
        CheckBWINDOW
slouken@0
  2251
        CheckBeGL
slouken@0
  2252
        # Set up files for the audio library
slouken@0
  2253
        if test x$enable_audio = xyes; then
icculus@2049
  2254
            AC_DEFINE(SDL_AUDIO_DRIVER_BEOSAUDIO)
slouken@1361
  2255
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2256
            have_audio=yes
slouken@0
  2257
        fi
slouken@0
  2258
        # Set up files for the joystick library
slouken@0
  2259
        if test x$enable_joystick = xyes; then
slouken@1361
  2260
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2261
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2262
            have_joystick=yes
slouken@0
  2263
        fi
slouken@0
  2264
        # Set up files for the cdrom library
slouken@0
  2265
        if test x$enable_cdrom = xyes; then
slouken@1361
  2266
            AC_DEFINE(SDL_CDROM_BEOS)
slouken@1361
  2267
            SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
slouken@1361
  2268
            have_cdrom=yes
slouken@0
  2269
        fi
slouken@0
  2270
        # Set up files for the thread library
slouken@0
  2271
        if test x$enable_threads = xyes; then
slouken@1361
  2272
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2273
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2274
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2275
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2276
            have_threads=yes
slouken@0
  2277
        fi
slouken@0
  2278
        # Set up files for the timer library
slouken@0
  2279
        if test x$enable_timers = xyes; then
slouken@1361
  2280
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2281
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2282
            have_timers=yes
slouken@1361
  2283
        fi
slouken@1361
  2284
        # Set up files for the shared object loading library
slouken@1361
  2285
        if test x$enable_loadso = xyes; then
slouken@1361
  2286
            AC_DEFINE(SDL_LOADSO_BEOS)
slouken@1361
  2287
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2288
            have_loadso=yes
slouken@0
  2289
        fi
slouken@1367
  2290
        # The BeOS platform requires special setup.
slouken@1367
  2291
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2292
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2293
        ;;
slouken@0
  2294
    *-*-darwin* )
icculus@1133
  2295
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2296
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2297
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2298
        ARCH=macosx
slouken@1624
  2299
slouken@1628
  2300
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2301
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2302
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2303
slouken@1628
  2304
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2305
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2306
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2307
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2308
        EXTRA_LDFLAGS=""
slouken@1624
  2309
slouken@1742
  2310
        CheckVisibilityHidden
slouken@1
  2311
        CheckDummyVideo
slouken@68
  2312
        CheckDiskAudio
icculus@1532
  2313
        CheckDummyAudio
slouken@1638
  2314
        CheckDLOPEN
slouken@1648
  2315
slouken@1889
  2316
        # Temporarily disabled:
slouken@1889
  2317
        # ld: mmxp2_32.o has external relocation entries in non-writable section (__TEXT,__text) for symbols: _mmxreturn
slouken@1889
  2318
        #CheckNASM
slouken@1889
  2319
slouken@1648
  2320
        # Set up files for the shared object loading library
slouken@1648
  2321
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2322
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2323
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2324
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2325
            have_loadso=yes
slouken@1648
  2326
        fi
slouken@1648
  2327
icculus@1133
  2328
        CheckCOCOA
icculus@1174
  2329
        CheckX11
slouken@0
  2330
        CheckMacGL
icculus@1191
  2331
        CheckOpenGLX11
slouken@0
  2332
        CheckPTHREAD
icculus@1047
  2333
        CheckAltivec
icculus@1445
  2334
icculus@1445
  2335
        # Need this or things might misbuild on a G3.
slouken@1521
  2336
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2337
slouken@0
  2338
        # Set up files for the audio library
slouken@0
  2339
        if test x$enable_audio = xyes; then
slouken@1361
  2340
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2341
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2342
            AC_DEFINE(SDL_AUDIO_DRIVER_SNDMGR)
slouken@1361
  2343
            SOURCES="$SOURCES $srcdir/src/audio/macrom/*.c"
slouken@1361
  2344
            have_audio=yes
slouken@0
  2345
        fi
slouken@0
  2346
        # Set up files for the joystick library
slouken@0
  2347
        if test x$enable_joystick = xyes; then
slouken@1361
  2348
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2349
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1611
  2350
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
slouken@1361
  2351
            have_joystick=yes
slouken@0
  2352
        fi
slouken@0
  2353
        # Set up files for the cdrom library
slouken@0
  2354
        if test x$enable_cdrom = xyes; then
slouken@1361
  2355
            AC_DEFINE(SDL_CDROM_MACOSX)
slouken@1361
  2356
            SOURCES="$SOURCES $srcdir/src/cdrom/macosx/*.c"
slouken@1361
  2357
            have_cdrom=yes
slouken@0
  2358
        fi
slouken@0
  2359
        # Set up files for the timer library
slouken@0
  2360
        if test x$enable_timers = xyes; then
slouken@1361
  2361
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2362
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2363
            have_timers=yes
slouken@1361
  2364
        fi
slouken@1621
  2365
        # The Mac OS X platform requires special setup.
slouken@1521
  2366
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@1910
  2367
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
slouken@1910
  2368
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
slouken@1361
  2369
        # If either the audio or CD driver is used, add the AudioUnit framework
slouken@1361
  2370
        if test x$enable_audio = xyes -o x$enable_cdrom = xyes; then
icculus@2049
  2371
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreAudio -framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2372
        fi
slouken@0
  2373
        ;;
slouken@281
  2374
    *-*-mint*)
slouken@281
  2375
        ARCH=mint
slouken@281
  2376
        CheckDummyVideo
slouken@281
  2377
        CheckDiskAudio
icculus@1532
  2378
        CheckDummyAudio
slouken@281
  2379
        CheckAtariBiosEvent
slouken@281
  2380
        CheckAtariXbiosVideo
slouken@281
  2381
        CheckAtariGemVideo
slouken@398
  2382
        CheckAtariAudio
patmandin@651
  2383
        CheckAtariLdg
slouken@1361
  2384
        CheckAtariOSMesa
slouken@281
  2385
        CheckPTH
slouken@281
  2386
        # Set up files for the audio library
slouken@398
  2387
        if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@398
  2388
            if test x$enable_audio = xyes; then
slouken@1361
  2389
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2390
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2391
                have_audio=yes
slouken@398
  2392
            fi
slouken@281
  2393
        fi
slouken@281
  2394
        # Set up files for the joystick library
slouken@281
  2395
        if test x$enable_joystick = xyes; then
slouken@1361
  2396
            AC_DEFINE(SDL_JOYSTICK_MINT)
slouken@1361
  2397
            SOURCES="$SOURCES $srcdir/src/joystick/mint/*.c"
slouken@1361
  2398
            have_joystick=yes
slouken@281
  2399
        fi
slouken@281
  2400
        # Set up files for the cdrom library
slouken@281
  2401
        if test x$enable_cdrom = xyes; then
slouken@1361
  2402
            AC_DEFINE(SDL_CDROM_MINT)
slouken@1361
  2403
            SOURCES="$SOURCES $srcdir/src/cdrom/mint/*.c"
slouken@1361
  2404
            have_cdrom=yes
slouken@281
  2405
        fi
slouken@281
  2406
        # Set up files for the timer library
slouken@281
  2407
        if test x$enable_timers = xyes; then
slouken@557
  2408
            if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@1361
  2409
                AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2410
                SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@557
  2411
            else
slouken@1361
  2412
                AC_DEFINE(SDL_TIMER_MINT)
slouken@1361
  2413
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.c"
patmandin@1477
  2414
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.S"
slouken@557
  2415
            fi
slouken@1361
  2416
            have_timers=yes
slouken@281
  2417
        fi
slouken@281
  2418
        ;;
slouken@1035
  2419
    *-riscos)
slouken@687
  2420
        ARCH=riscos
slouken@1361
  2421
        CheckOSS
slouken@1361
  2422
        CheckPTHREAD
slouken@955
  2423
        # Set up files for the video library
slouken@955
  2424
        if test x$enable_video = xyes; then
slouken@1361
  2425
            AC_DEFINE(SDL_VIDEO_DRIVER_RISCOS)
slouken@1361
  2426
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.c"
slouken@1459
  2427
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.S"
slouken@1361
  2428
            have_video=yes
slouken@955
  2429
        fi
slouken@955
  2430
        # Set up files for the joystick library
slouken@955
  2431
        if test x$enable_joystick = xyes; then
slouken@1361
  2432
            AC_DEFINE(SDL_JOYSTICK_RISCOS)
slouken@1361
  2433
            SOURCES="$SOURCES $srcdir/src/joystick/riscos/*.c"
slouken@1361
  2434
            have_joystick=yes
slouken@955
  2435
        fi
slouken@955
  2436
        # Set up files for the timer library
slouken@955
  2437
        if test x$enable_timers = xyes; then
slouken@1361
  2438
            AC_DEFINE(SDL_TIMER_RISCOS)
slouken@1361
  2439
            SOURCES="$SOURCES $srcdir/src/timer/riscos/*.c"
slouken@1361
  2440
            have_timers=yes
slouken@955
  2441
        fi
slouken@1361
  2442
        # The RISC OS platform requires special setup.
slouken@1521
  2443
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ljpeg -ltiff -lpng -lz"
slouken@687
  2444
        ;;
slouken@0
  2445
    *)
slouken@1361
  2446
        AC_MSG_ERROR([
slouken@1550
  2447
*** Unsupported host:  Please add to configure.in
slouken@1361
  2448
        ])
slouken@0
  2449
        ;;
slouken@0
  2450
esac
slouken@0
  2451
slouken@1361
  2452
# Verify that we have all the platform specific files we need
icculus@2066
  2453
icculus@2066
  2454
if test x$enable_joystick = xyes; then
icculus@2066
  2455
  if test x$have_joystick != xyes; then
icculus@2066
  2456
    # Wants joystick subsystem, but doesn't have a platform-specific backend...
slouken@1361
  2457
    SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
icculus@2066
  2458
  fi
slouken@1361
  2459
fi
slouken@1361
  2460
if test x$have_cdrom != xyes; then
slouken@1361
  2461
    if test x$enable_cdrom = xyes; then
slouken@1361
  2462
        AC_DEFINE(SDL_CDROM_DISABLED)
slouken@1361
  2463
    fi
slouken@1361
  2464
    SOURCES="$SOURCES $srcdir/src/cdrom/dummy/*.c"
slouken@1361
  2465
fi
slouken@1361
  2466
if test x$have_threads != xyes; then
slouken@1361
  2467
    if test x$enable_threads = xyes; then
slouken@1361
  2468
        AC_DEFINE(SDL_THREADS_DISABLED)
slouken@1361
  2469
    fi
slouken@1361
  2470
    SOURCES="$SOURCES $srcdir/src/thread/generic/*.c"
slouken@1361
  2471
fi
slouken@1361
  2472
if test x$have_timers != xyes; then
slouken@1361
  2473
    if test x$enable_timers = xyes; then
slouken@1361
  2474
        AC_DEFINE(SDL_TIMERS_DISABLED)
slouken@1361
  2475
    fi
slouken@1361
  2476
    SOURCES="$SOURCES $srcdir/src/timer/dummy/*.c"
slouken@1361
  2477
fi
slouken@1361
  2478
if test x$have_loadso != xyes; then
slouken@1361
  2479
    if test x$enable_loadso = xyes; then
slouken@1361
  2480
        AC_DEFINE(SDL_LOADSO_DISABLED)
slouken@1361
  2481
    fi
slouken@1361
  2482
    SOURCES="$SOURCES $srcdir/src/loadso/dummy/*.c"
slouken@1361
  2483
fi
slouken@1397
  2484
if test x$SDLMAIN_SOURCES = x; then
slouken@1397
  2485
    SDLMAIN_SOURCES="$srcdir/src/main/dummy/*.c"
slouken@1397
  2486
fi
slouken@0
  2487
slouken@1361
  2488
OBJECTS=`echo $SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.asm,$(objects)/\1.lo,g'`
slouken@1361
  2489
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.lo,g'`
slouken@1361
  2490
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.m,$(objects)/\1.lo,g'`
slouken@1361
  2491
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'`
slouken@1459
  2492
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.S,$(objects)/\1.lo,g'`
slouken@0
  2493
slouken@1397
  2494
SDLMAIN_OBJECTS=`echo $SDLMAIN_SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.o,g'`
slouken@1397
  2495
SDLMAIN_OBJECTS=`echo $SDLMAIN_OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.o,g'`
slouken@1397
  2496
slouken@0
  2497
# Set runtime shared library paths as needed
slouken@0
  2498
slouken@1127
  2499
if test "x$enable_rpath" = "xyes"; then
slouken@1565
  2500
  if test $ARCH = bsdi -o $ARCH = freebsd -o $ARCH = irix -o $ARCH = linux -o $ARCH = netbsd; then
slouken@2040
  2501
    SDL_RLD_FLAGS="-Wl,-rpath,\${libdir}"
slouken@1127
  2502
  fi
slouken@1127
  2503
  if test $ARCH = solaris; then
slouken@2040
  2504
    SDL_RLD_FLAGS="-R\${libdir}"
slouken@1127
  2505
  fi
slouken@1127
  2506
else
slouken@1127
  2507
  SDL_RLD_FLAGS=""
slouken@0
  2508
fi
slouken@387
  2509
slouken@387
  2510
case "$ARCH" in
slouken@387
  2511
  macosx)
slouken@807
  2512
    # Evil hack to allow static linking on Mac OS X
slouken@2040
  2513
    SDL_STATIC_LIBS="\${libdir}/libSDL.a $EXTRA_LDFLAGS"
slouken@807
  2514
    ;;
slouken@807
  2515
  *)
slouken@807
  2516
    SDL_STATIC_LIBS="$SDL_LIBS"
slouken@807
  2517
    ;;
slouken@807
  2518
esac
slouken@807
  2519
slouken@0
  2520
dnl Expand the cflags and libraries needed by apps using SDL
slouken@0
  2521
AC_SUBST(SDL_CFLAGS)
slouken@0
  2522
AC_SUBST(SDL_LIBS)
slouken@807
  2523
AC_SUBST(SDL_STATIC_LIBS)
slouken@0
  2524
AC_SUBST(SDL_RLD_FLAGS)
slouken@1361
  2525
if test x$enable_shared = xyes; then
slouken@1361
  2526
    ENABLE_SHARED_TRUE=
slouken@1361
  2527
    ENABLE_SHARED_FALSE="#"
slouken@1361
  2528
else
slouken@1361
  2529
    ENABLE_SHARED_TRUE="#"
slouken@1361
  2530
    ENABLE_SHARED_FALSE=
slouken@1361
  2531
fi
slouken@1361
  2532
if test x$enable_static = xyes; then
slouken@1361
  2533
    ENABLE_STATIC_TRUE=
slouken@1361
  2534
    ENABLE_STATIC_FALSE="#"
slouken@1361
  2535
else
slouken@1361
  2536
    ENABLE_STATIC_TRUE="#"
slouken@1361
  2537
    ENABLE_STATIC_FALSE=
slouken@1361
  2538
fi
slouken@1361
  2539
AC_SUBST(ENABLE_SHARED_TRUE)
slouken@1361
  2540
AC_SUBST(ENABLE_SHARED_FALSE)
slouken@1361
  2541
AC_SUBST(ENABLE_STATIC_TRUE)
slouken@1361
  2542
AC_SUBST(ENABLE_STATIC_FALSE)
slouken@0
  2543
slouken@1361
  2544
dnl Expand the sources and objects needed to build the library
slouken@1361
  2545
AC_SUBST(ac_aux_dir)
slouken@1361
  2546
AC_SUBST(INCLUDE)
slouken@1361
  2547
AC_SUBST(SOURCES)
slouken@1361
  2548
AC_SUBST(OBJECTS)
slouken@1397
  2549
AC_SUBST(SDLMAIN_SOURCES)
slouken@1397
  2550
AC_SUBST(SDLMAIN_OBJECTS)
slouken@1361
  2551
AC_SUBST(BUILD_CFLAGS)
slouken@1521
  2552
AC_SUBST(EXTRA_CFLAGS)
slouken@1393
  2553
AC_SUBST(BUILD_LDFLAGS)
slouken@1521
  2554
AC_SUBST(EXTRA_LDFLAGS)
slouken@0
  2555
slouken@0
  2556
AC_OUTPUT([
slouken@1865
  2557
    Makefile sdl-config SDL.spec SDL.qpg sdl.pc
slouken@1361
  2558
], [
slouken@1361
  2559
    : >build-deps
slouken@1640
  2560
    if test x"$MAKE" = x; then MAKE=make; fi; $MAKE depend
slouken@1361
  2561
])