configure.in
author Ryan C. Gordon <icculus@icculus.org>
Sat, 07 Oct 2006 07:25:30 +0000
branchSDL-ryan-multiple-audio-device
changeset 3825 76c5a414b996
parent 3823 c562b1a12f82
child 3834 93326d2ceedb
permissions -rw-r--r--
Dynamic loading for NAS audio driver.
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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$ac_cv_type_int64_t = xyes; then
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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        have_inttypes=yes
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    fi
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    dnl Checks for library functions.
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    AC_FUNC_ALLOCA
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    AC_FUNC_MEMCMP
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    if test x$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 $srcdir/src/joystick/*.c"
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SOURCES="$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$enable_joystick != xyes; then
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    AC_DEFINE(SDL_JOYSTICK_DISABLED)
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fi
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AC_ARG_ENABLE(cdrom,
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AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [[default=yes]]]),
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              , enable_cdrom=yes)
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if test x$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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AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
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                          , enable_alsa_shared=yes)
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            if test "x`echo $ALSA_LIBS | grep -- -L`" = "x"; then
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                if test "x`ls /lib/libasound.so.* 2> /dev/null`" != "x"; then
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                    ALSA_LIBS="-L/lib $ALSA_LIBS"
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   330
                elif test "x`ls /usr/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   331
                    ALSA_LIBS="-L/usr/lib $ALSA_LIBS"
slouken@1361
   332
                elif test "x`ls /usr/local/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   333
                    ALSA_LIBS="-L/usr/local/lib $ALSA_LIBS"
slouken@1361
   334
                fi
slouken@1361
   335
            fi
slouken@1361
   336
            alsa_lib_spec=`echo $ALSA_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libasound.so.*/'`
slouken@1606
   337
            alsa_lib=`ls -- $alsa_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@1361
   338
            echo "-- $alsa_lib_spec -> $alsa_lib"
slouken@1361
   339
slouken@1361
   340
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   341
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   342
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   343
            if test x$have_loadso != xyes && \
slouken@1361
   344
               test x$enable_alsa_shared = xyes; then
slouken@1467
   345
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   346
            fi
slouken@1361
   347
            if test x$have_loadso = xyes && \
slouken@1361
   348
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@1361
   349
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   350
            else
slouken@1521
   351
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   352
            fi
slouken@1361
   353
            have_audio=yes
slouken@1361
   354
        fi
slouken@1361
   355
    fi
slouken@0
   356
}
slouken@0
   357
slouken@148
   358
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   359
CheckDMEDIA()
slouken@148
   360
{
slouken@148
   361
    if test x$enable_audio = xyes; then
slouken@148
   362
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   363
        have_dmedia=no
slouken@148
   364
        AC_TRY_COMPILE([
slouken@148
   365
          #include <dmedia/audio.h>
slouken@148
   366
        ],[
slouken@148
   367
          ALport audio_port;
slouken@148
   368
        ],[
slouken@148
   369
        have_dmedia=yes
slouken@148
   370
        ])
slouken@935
   371
        AC_MSG_RESULT($have_dmedia)
slouken@148
   372
        # Set up files for the audio library
slouken@148
   373
        if test x$have_dmedia = xyes; then
slouken@1361
   374
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   375
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   376
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   377
            have_audio=yes
slouken@148
   378
        fi
slouken@148
   379
    fi
slouken@148
   380
}
slouken@148
   381
slouken@1438
   382
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   383
CheckMME()
slouken@1438
   384
{
slouken@1438
   385
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   386
    case $ARCH in
slouken@1438
   387
        osf)
slouken@1438
   388
            ;;
slouken@1438
   389
        *)
slouken@1438
   390
            return
slouken@1438
   391
            ;;
slouken@1438
   392
    esac
slouken@1438
   393
    if test x$enable_audio = xyes; then
slouken@1438
   394
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   395
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   396
        MME_LIBS="-lmme"
slouken@1438
   397
        have_mme=no
slouken@1438
   398
        save_CFLAGS="$CFLAGS"
slouken@1438
   399
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   400
        AC_TRY_COMPILE([
slouken@1438
   401
          #include <mme_api.h>
slouken@1438
   402
        ],[
slouken@1438
   403
          HWAVEOUT sound;
slouken@1438
   404
        ],[
slouken@1438
   405
        have_mme=yes
slouken@1438
   406
        ])
slouken@1438
   407
        CFLAGS="$save_CFLAGS"
slouken@1438
   408
        AC_MSG_RESULT($have_mme)
slouken@1438
   409
        # Set up files for the audio library
slouken@1438
   410
        if test x$have_mme = xyes; then
slouken@1438
   411
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   412
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   413
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   414
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   415
            have_audio=yes
slouken@1438
   416
        fi
slouken@1438
   417
    fi
slouken@1438
   418
}
slouken@1438
   419
slouken@0
   420
dnl Find the ESD includes and libraries
slouken@0
   421
CheckESD()
slouken@0
   422
{
slouken@0
   423
    AC_ARG_ENABLE(esd,
slouken@1637
   424
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   425
                  , enable_esd=yes)
slouken@0
   426
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   427
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   428
        if test x$have_esd = xyes; then
slouken@294
   429
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   430
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   431
                          , enable_esd_shared=yes)
slouken@294
   432
            esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
slouken@1606
   433
            esd_lib=`ls -- $esd_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   434
            echo "-- $esd_lib_spec -> $esd_lib"
slouken@1467
   435
slouken@1467
   436
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   437
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   438
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   439
            if test x$have_loadso != xyes && \
slouken@296
   440
               test x$enable_esd_shared = xyes; then
slouken@1467
   441
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   442
            fi
icculus@1173
   443
            if test x$have_loadso = xyes && \
slouken@294
   444
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@1361
   445
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   446
            else
slouken@1521
   447
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   448
            fi
slouken@1361
   449
            have_audio=yes
slouken@294
   450
        fi
slouken@0
   451
    fi
slouken@0
   452
}
slouken@0
   453
slouken@0
   454
CheckARTSC()
slouken@0
   455
{
slouken@0
   456
    AC_ARG_ENABLE(arts,
slouken@1637
   457
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   458
                  , enable_arts=yes)
slouken@0
   459
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   460
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   461
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   462
            : # arts isn't installed
slouken@0
   463
        else
slouken@1361
   464
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   465
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@1361
   466
            ARTS_PREFIX=`$ARTSCONFIG --arts-prefix`
slouken@0
   467
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   468
            audio_arts=no
slouken@0
   469
            save_CFLAGS="$CFLAGS"
slouken@1361
   470
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   471
            AC_TRY_COMPILE([
slouken@0
   472
             #include <artsc.h>
slouken@0
   473
            ],[
slouken@0
   474
             arts_stream_t stream;
slouken@0
   475
            ],[
slouken@0
   476
            audio_arts=yes
slouken@0
   477
            ])
slouken@0
   478
            CFLAGS="$save_CFLAGS"
slouken@0
   479
            AC_MSG_RESULT($audio_arts)
slouken@0
   480
            if test x$audio_arts = xyes; then
slouken@294
   481
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   482
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   483
                              , enable_arts_shared=yes)
slouken@1361
   484
                arts_lib_spec="$ARTS_PREFIX/lib/libartsc.so.*"
slouken@1606
   485
                arts_lib=`ls -- $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   486
                echo "-- $arts_lib_spec -> $arts_lib"
slouken@1467
   487
slouken@1467
   488
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   489
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   490
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   491
                if test x$have_loadso != xyes && \
slouken@296
   492
                   test x$enable_arts_shared = xyes; then
slouken@1467
   493
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   494
                fi
icculus@1173
   495
                if test x$have_loadso = xyes && \
slouken@294
   496
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@1361
   497
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   498
                else
slouken@1521
   499
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   500
                fi
slouken@1361
   501
                have_audio=yes
slouken@0
   502
            fi
slouken@0
   503
        fi
slouken@0
   504
    fi
slouken@0
   505
}
slouken@0
   506
slouken@0
   507
dnl See if the NAS audio interface is supported
slouken@0
   508
CheckNAS()
slouken@0
   509
{
slouken@0
   510
    AC_ARG_ENABLE(nas,
slouken@1637
   511
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   512
                  , enable_nas=yes)
slouken@0
   513
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@3825
   514
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@3825
   515
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
icculus@3825
   516
slouken@41
   517
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   518
        have_nas=no
icculus@3823
   519
icculus@3823
   520
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
icculus@3823
   521
            have_nas=yes
icculus@3823
   522
            NAS_LIBS="-laudio"
icculus@3823
   523
icculus@3823
   524
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   525
            have_nas=yes
slouken@1361
   526
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   527
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   528
slouken@605
   529
        dnl On IRIX, the NAS includes are in a different directory,
slouken@605
   530
        dnl and libnas must be explicitly linked in
slouken@605
   531
slouken@605
   532
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   533
            have_nas=yes
slouken@1361
   534
            NAS_LIBS="-lnas -lXt"
slouken@41
   535
        fi
icculus@3825
   536
slouken@605
   537
        AC_MSG_RESULT($have_nas)
icculus@3825
   538
slouken@1361
   539
        if test x$have_nas = xyes; then
icculus@3825
   540
            AC_ARG_ENABLE(nas-shared,
icculus@3825
   541
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@3825
   542
                          , enable_nas_shared=yes)
icculus@3825
   543
            if test "x`echo $NAS_LIBS | grep -- -L`" = "x"; then
icculus@3825
   544
                if test "x`ls /lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@3825
   545
                    NAS_LIBS="-L/lib $NAS_LIBS"
icculus@3825
   546
                elif test "x`ls /usr/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@3825
   547
                    NAS_LIBS="-L/usr/lib $NAS_LIBS"
icculus@3825
   548
                elif test "x`ls /usr/local/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@3825
   549
                    NAS_LIBS="-L/usr/local/lib $NAS_LIBS"
icculus@3825
   550
                fi
icculus@3825
   551
            fi
icculus@3825
   552
            nas_lib_spec=`echo $NAS_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libaudio.so.*/'`
icculus@3825
   553
            nas_lib=`ls -- $nas_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
icculus@3825
   554
            echo "-- $nas_lib_spec -> $nas_lib"
icculus@3825
   555
icculus@3825
   556
            if test x$have_loadso != xyes && \
icculus@3825
   557
               test x$enable_nas_shared = xyes; then
icculus@3825
   558
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@3825
   559
            fi
icculus@3825
   560
            if test x$have_loadso = xyes && \
icculus@3825
   561
               test x$enable_nas_shared = xyes && test x$alsa_lib != x; then
icculus@3825
   562
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib")
icculus@3825
   563
            else
icculus@3825
   564
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@3825
   565
            fi
icculus@3825
   566
slouken@1361
   567
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   568
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   569
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   570
            have_audio=yes
slouken@1361
   571
        fi
slouken@0
   572
    fi
slouken@0
   573
}
slouken@0
   574
slouken@68
   575
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   576
CheckDiskAudio()
slouken@68
   577
{
slouken@68
   578
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   579
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   580
                  , enable_diskaudio=yes)
slouken@68
   581
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   582
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   583
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   584
    fi
slouken@68
   585
}
slouken@68
   586
icculus@1532
   587
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   588
CheckDummyAudio()
icculus@1532
   589
{
icculus@1532
   590
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   591
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   592
                  , enable_dummyaudio=yes)
icculus@1532
   593
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   594
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   595
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   596
    fi
icculus@1532
   597
}
icculus@1532
   598
slouken@398
   599
dnl Set up the Atari Audio driver
slouken@398
   600
CheckAtariAudio()
slouken@398
   601
{
slouken@398
   602
    AC_ARG_ENABLE(mintaudio,
slouken@1637
   603
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
slouken@398
   604
                  , enable_mintaudio=yes)
slouken@398
   605
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   606
        mintaudio=no
slouken@398
   607
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   608
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   609
            mintaudio=yes
slouken@1361
   610
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   611
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
patmandin@1477
   612
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
slouken@1361
   613
            have_audio=yes
slouken@398
   614
        fi
slouken@398
   615
    fi
slouken@398
   616
}
slouken@398
   617
slouken@0
   618
dnl See if we can use x86 assembly blitters
slouken@1361
   619
# NASM is available from: http://nasm.sourceforge.net
slouken@0
   620
CheckNASM()
slouken@0
   621
{
slouken@0
   622
    dnl Make sure we are running on an x86 platform
slouken@1550
   623
    case $host in
slouken@0
   624
        i?86*)
slouken@0
   625
            ;;
slouken@0
   626
        *)
slouken@0
   627
        # Nope, bail early.
slouken@0
   628
            return
slouken@0
   629
            ;;
slouken@0
   630
    esac
slouken@0
   631
    dnl Check for NASM (for assembly blit routines)
slouken@0
   632
    AC_ARG_ENABLE(nasm,
slouken@1637
   633
AC_HELP_STRING([--enable-nasm], [use nasm assembly blitters on x86 [[default=yes]]]),
slouken@0
   634
                  , enable_nasm=yes)
slouken@1402
   635
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_nasm = xyes; then
slouken@1871
   636
        AC_PATH_PROG(NASM, yasm)
slouken@1871
   637
        if test "x$NASM" = x -o "x$NASM" = x'"$NASM"'; then
slouken@1871
   638
            AC_PATH_PROG(NASM, nasm)
slouken@1871
   639
        fi
slouken@1871
   640
        if test "x$NASM" != x -a "x$NASM" != x'"$NASM"'; then
slouken@1361
   641
            AC_DEFINE(SDL_HERMES_BLITTERS)
slouken@1361
   642
            SOURCES="$SOURCES $srcdir/src/hermes/*.asm"
slouken@1871
   643
            if test x"$NASMFLAGS" = x; then
slouken@1566
   644
                case $ARCH in
slouken@1566
   645
                  win32)
slouken@1566
   646
                      NASMFLAGS="-f win32"
slouken@1566
   647
                      ;;
slouken@1566
   648
                  openbsd)
slouken@1566
   649
                      NASMFLAGS="-f aoutb"
slouken@1566
   650
                      ;;
slouken@1889
   651
                  macosx)
slouken@1889
   652
                      NASMFLAGS="-f macho"
slouken@1889
   653
                      ;;
slouken@1566
   654
                  *)
slouken@1566
   655
                      NASMFLAGS="-f elf"
slouken@1566
   656
                      ;;
slouken@1566
   657
                esac
slouken@1566
   658
            fi
slouken@1871
   659
            NASMFLAGS="$NASMFLAGS -i $srcdir/src/hermes/"
slouken@1871
   660
slouken@1871
   661
            dnl See if hidden visibility is supported
slouken@1890
   662
            echo "GLOBAL _bar:function hidden" > nasm_vis.asm
slouken@1890
   663
            echo "_bar:" >>nasm_vis.asm
slouken@1889
   664
            if $NASM $NASMFLAGS nasm_vis.asm -o nasm_vis.o >&AS_MESSAGE_LOG_FD 2>&1; then
slouken@1871
   665
                NASMFLAGS="$NASMFLAGS -DHIDDEN_VISIBILITY"
slouken@1871
   666
            fi
slouken@1871
   667
            rm -f nasm_vis.asm nasm_vis.o
slouken@1871
   668
slouken@1361
   669
            AC_SUBST(NASM)
slouken@0
   670
            AC_SUBST(NASMFLAGS)
slouken@1361
   671
slouken@1550
   672
            case "$host" in
slouken@886
   673
                # this line is needed for QNX, because it's not defined the __ELF__
slouken@1361
   674
                *-*-qnx*)
slouken@1521
   675
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   676
                *-*-solaris*)
slouken@1521
   677
                     EXTRA_CFLAGS="$EXTRA_CFLAGS -D__ELF__";;
slouken@1361
   678
            esac
slouken@1361
   679
        fi
slouken@1361
   680
    fi
slouken@1361
   681
}
slouken@886
   682
slouken@1361
   683
dnl Check for altivec instruction support using gas syntax
slouken@1361
   684
CheckAltivec()
slouken@1361
   685
{
slouken@1361
   686
    AC_ARG_ENABLE(altivec,
slouken@1637
   687
AC_HELP_STRING([--enable-altivec], [use altivec assembly blitters on PPC [[default=yes]]]),
slouken@1361
   688
                  , enable_altivec=yes)
slouken@1402
   689
    if test x$enable_video = xyes -a x$enable_assembly = xyes -a x$enable_altivec = xyes; then
slouken@1361
   690
        have_altivec_h_hdr=no
slouken@1361
   691
        AC_CHECK_HEADER(altivec.h, have_altivec_h_hdr=yes)
slouken@886
   692
slouken@1361
   693
        save_CFLAGS="$CFLAGS"
slouken@1361
   694
        have_gcc_altivec=no
slouken@1361
   695
        AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@1361
   696
        altivec_CFLAGS="-maltivec"
slouken@1361
   697
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   698
slouken@1361
   699
        if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   700
          AC_TRY_COMPILE([
slouken@1361
   701
          #include <altivec.h>
slouken@1361
   702
          vector unsigned int vzero() {
slouken@1361
   703
              return vec_splat_u32(0);
slouken@1361
   704
          }
slouken@1361
   705
          ],[
slouken@1361
   706
          ],[
slouken@1361
   707
          have_gcc_altivec=yes
slouken@1361
   708
          ])
slouken@1361
   709
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   710
        else
slouken@1361
   711
          AC_TRY_COMPILE([
slouken@1361
   712
          vector unsigned int vzero() {
slouken@1361
   713
              return vec_splat_u32(0);
slouken@1361
   714
          }
slouken@1361
   715
          ],[
slouken@1361
   716
          ],[
slouken@1361
   717
          have_gcc_altivec=yes
slouken@1361
   718
          ])
slouken@1361
   719
          AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   720
        fi
slouken@1361
   721
slouken@1361
   722
        if test x$have_gcc_altivec = xno; then
slouken@1361
   723
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@1361
   724
            altivec_CFLAGS="-faltivec"
slouken@1361
   725
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@1361
   726
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   727
              AC_TRY_COMPILE([
slouken@1361
   728
              #include <altivec.h>
slouken@1361
   729
              vector unsigned int vzero() {
slouken@1361
   730
                  return vec_splat_u32(0);
slouken@1361
   731
              }
slouken@1361
   732
              ],[
slouken@1361
   733
              ],[
slouken@1361
   734
              have_gcc_altivec=yes
slouken@1361
   735
              ])
slouken@1361
   736
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   737
            else
slouken@1361
   738
              AC_TRY_COMPILE([
slouken@1361
   739
              vector unsigned int vzero() {
slouken@1361
   740
                  return vec_splat_u32(0);
slouken@1361
   741
              }
slouken@1361
   742
              ],[
slouken@1361
   743
              ],[
slouken@1361
   744
              have_gcc_altivec=yes
slouken@1361
   745
              ])
slouken@1361
   746
              AC_MSG_RESULT($have_gcc_altivec)
slouken@1361
   747
            fi
slouken@1361
   748
        fi
slouken@1361
   749
        CFLAGS="$save_CFLAGS"
slouken@1361
   750
slouken@1361
   751
        if test x$have_gcc_altivec = xyes; then
slouken@1361
   752
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@1361
   753
            if test x$have_altivec_h_hdr = xyes; then
slouken@1361
   754
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@1361
   755
            fi
slouken@1521
   756
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@0
   757
        fi
slouken@0
   758
    fi
slouken@0
   759
}
slouken@0
   760
icculus@1573
   761
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   762
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   763
CheckVisibilityHidden()
icculus@1573
   764
{
icculus@1573
   765
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   766
    have_gcc_fvisibility=no
icculus@1573
   767
icculus@1573
   768
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   769
    save_CFLAGS="$CFLAGS"
icculus@1573
   770
    CFLAGS="$save_CFLAGS $visibility_CFLAGS"
icculus@1573
   771
    AC_TRY_COMPILE([
slouken@1745
   772
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   773
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   774
    #endif
icculus@1573
   775
    ],[
icculus@1573
   776
    ],[
icculus@1573
   777
    have_gcc_fvisibility=yes
icculus@1573
   778
    ])
icculus@1573
   779
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   780
    CFLAGS="$save_CFLAGS"
icculus@1573
   781
icculus@1573
   782
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   783
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   784
    fi
icculus@1573
   785
}
icculus@1573
   786
icculus@1573
   787
icculus@1140
   788
dnl Do the iPod thing
icculus@1140
   789
CheckIPod()
icculus@1140
   790
{
icculus@1140
   791
    AC_ARG_ENABLE(ipod,
slouken@1361
   792
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [default=yes on arm-elf]]),
slouken@1361
   793
        , enable_ipod=yes)
icculus@1140
   794
icculus@1140
   795
    if test x$enable_ipod = xyes; then
slouken@1521
   796
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
slouken@1361
   797
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   798
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   799
    fi
slouken@1361
   800
}
icculus@1140
   801
slouken@30
   802
dnl Find the nanox include and library directories
slouken@30
   803
CheckNANOX()
slouken@30
   804
{
slouken@292
   805
    AC_ARG_ENABLE(video-nanox,
slouken@1637
   806
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
slouken@292
   807
        , enable_video_nanox=no)
slouken@30
   808
slouken@292
   809
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   810
        AC_ARG_ENABLE(nanox-debug,  
slouken@1637
   811
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
slouken@1361
   812
            , enable_nanox_debug=no)
slouken@292
   813
        if test x$enable_nanox_debug = xyes; then
slouken@1521
   814
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   815
        fi
slouken@30
   816
slouken@1361
   817
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1637
   818
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
slouken@1361
   819
            , enable_nanox_share_memory=no)
slouken@292
   820
        if test x$enable_nanox_share_memory = xyes; then
slouken@1521
   821
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   822
        fi
slouken@30
   823
slouken@1361
   824
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1637
   825
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
slouken@1361
   826
            , enable_nanox_direct_fb=no)
slouken@471
   827
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1521
   828
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   829
        fi
slouken@30
   830
slouken@1361
   831
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   832
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1521
   833
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
slouken@1361
   834
        have_video=yes
slouken@292
   835
    fi
slouken@30
   836
}
slouken@30
   837
slouken@0
   838
dnl Find the X11 include and library directories
slouken@0
   839
CheckX11()
slouken@0
   840
{
slouken@0
   841
    AC_ARG_ENABLE(video-x11,
slouken@1637
   842
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   843
                  , enable_video_x11=yes)
slouken@0
   844
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   845
        case "$host" in
slouken@1807
   846
            *-*-darwin*)
slouken@1807
   847
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   848
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   849
                    x_includes="/usr/X11R6/include"
slouken@1806
   850
                    x_libraries="/usr/X11R6/lib"
slouken@1806
   851
                fi
slouken@1806
   852
                ;;
slouken@1806
   853
        esac
slouken@0
   854
        AC_PATH_X
slouken@0
   855
        AC_PATH_XTRA
slouken@0
   856
        if test x$have_x = xyes; then
slouken@1879
   857
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
   858
            # will not end up in the global namespace, which causes problems
slouken@1879
   859
            # with other libraries calling X11 functions.
slouken@1879
   860
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
   861
icculus@1168
   862
            AC_ARG_ENABLE(x11-shared,
slouken@1879
   863
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
   864
                          , enable_x11_shared=maybe)
icculus@1168
   865
slouken@1550
   866
            case "$host" in
icculus@1589
   867
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
   868
                    x11_symbols_private=yes
icculus@1174
   869
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   870
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
   871
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
   872
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@1174
   873
                    ;;
slouken@1384
   874
                *-*-osf*)
slouken@1384
   875
                    x11_lib='libX11.so'
slouken@1384
   876
                    x11ext_lib='libXext.so'
slouken@1384
   877
                    ;;
slouken@1384
   878
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
   879
                    x11_lib='libX11.so'
icculus@1299
   880
                    x11ext_lib='libXext.so'
icculus@1299
   881
                    ;;
icculus@1174
   882
                *)
slouken@1569
   883
                    x11_lib_spec=[`echo $X_LIBS | sed 's/.*-L\([^ ]*\).*/\1/'`]
slouken@1571
   884
                    for path in $x11_lib_path /usr/lib /usr/X11/lib /usr/X11R6/lib; do
slouken@1571
   885
                        if test "x$x11_lib" = "x"; then
slouken@1606
   886
                            x11_lib=[`ls -- $path/libX11.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   887
                            if test "x$x11_lib" = "x"; then
slouken@1879
   888
                                x11_lib=[`ls -- $path/libX11.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   889
                            fi
slouken@1571
   890
                        fi
slouken@1571
   891
                        if test "x$x11ext_lib" = "x"; then
slouken@1606
   892
                            x11ext_lib=[`ls -- $path/libXext.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   893
                            if test "x$x11ext_lib" = "x"; then
slouken@1879
   894
                                x11ext_lib=[`ls -- $path/libXext.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   895
                            fi
slouken@1571
   896
                        fi
icculus@1589
   897
                        if test "x$xrender_lib" = "x"; then
slouken@1606
   898
                            xrender_lib=[`ls -- $path/libXrender.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   899
                            if test "x$xrender_lib" = "x"; then
slouken@1879
   900
                                xrender_lib=[`ls -- $path/libXrender.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   901
                            fi
icculus@1589
   902
                        fi
icculus@1589
   903
                        if test "x$xrandr_lib" = "x"; then
slouken@1606
   904
                            xrandr_lib=[`ls -- $path/libXrandr.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   905
                            if test "x$xrandr_lib" = "x"; then
slouken@1879
   906
                                xrandr_lib=[`ls -- $path/libXrandr.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   907
                            fi
icculus@1589
   908
                        fi
slouken@1569
   909
                    done
icculus@1174
   910
                    ;;
icculus@1174
   911
            esac
icculus@1168
   912
slouken@1361
   913
            X_CFLAGS="$X_CFLAGS -DXTHREADS"
slouken@1361
   914
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
   915
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
   916
            fi
slouken@1799
   917
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
   918
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
   919
slouken@1468
   920
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
   921
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
slouken@1521
   922
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
   923
slouken@1879
   924
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
   925
                enable_x11_shared=$x11_symbols_private
slouken@1879
   926
            fi
icculus@1173
   927
            if test x$have_loadso != xyes && \
icculus@1168
   928
               test x$enable_x11_shared = xyes; then
slouken@1467
   929
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
   930
                enable_x11_shared=no
icculus@1168
   931
            fi
slouken@1879
   932
            if test x$x11_symbols_private != xyes && \
icculus@1875
   933
               test x$enable_x11_shared = xyes; then
icculus@1875
   934
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
   935
                enable_x11_shared=no
icculus@1875
   936
            fi
icculus@1875
   937
icculus@1173
   938
            if test x$have_loadso = xyes && \
icculus@1170
   939
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
   940
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
   941
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
   942
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
   943
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
   944
            else
icculus@1589
   945
                enable_x11_shared=no
slouken@1521
   946
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
   947
            fi
slouken@1361
   948
            have_video=yes
slouken@0
   949
slouken@0
   950
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
   951
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
   952
                          , enable_video_x11_vm=yes)
slouken@0
   953
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
   954
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
   955
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
   956
            fi
slouken@0
   957
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
   958
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
   959
                          , enable_video_x11_xv=yes)
slouken@0
   960
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
   961
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
   962
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
   963
            fi
slouken@227
   964
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
   965
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
   966
                            , enable_video_x11_xinerama=yes)
slouken@227
   967
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
   968
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
   969
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
   970
            fi
slouken@242
   971
            AC_ARG_ENABLE(video-x11-xme,
slouken@1637
   972
AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
slouken@242
   973
                            , enable_video_x11_xme=yes)
slouken@242
   974
            if test x$enable_video_x11_xme = xyes; then
slouken@1361
   975
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
slouken@1361
   976
                SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
slouken@242
   977
            fi
icculus@1589
   978
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
   979
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
   980
                            , enable_video_x11_xrandr=yes)
icculus@1589
   981
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
   982
                definitely_enable_video_x11_xrandr=no
icculus@1589
   983
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
   984
                                have_xrandr_h_hdr=yes,
icculus@1589
   985
                                have_xrandr_h_hdr=no,
icculus@1589
   986
                                [#include <X11/Xlib.h>
icculus@1589
   987
                                ])
icculus@1589
   988
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
   989
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
   990
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
   991
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
   992
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
   993
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
   994
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
   995
                    else
icculus@1589
   996
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
   997
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
   998
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
   999
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
  1000
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1001
                        fi
icculus@1589
  1002
                    fi
icculus@1589
  1003
                fi
icculus@1589
  1004
            fi
icculus@1589
  1005
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
  1006
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
  1007
            fi
slouken@1783
  1008
            AC_ARG_ENABLE(video-x11-dpms,
slouken@1783
  1009
AC_HELP_STRING([--enable-video-x11-dpms], [enable X11 DPMS extension [[default=yes]]]),
slouken@1783
  1010
                            , enable_video_x11_dpms=yes)
slouken@1783
  1011
            if test x$enable_video_x11_dpms = xyes; then
slouken@1783
  1012
                AC_CHECK_HEADER(X11/extensions/dpms.h,
slouken@1783
  1013
                                have_dpms_h_hdr=yes,
slouken@1783
  1014
                                have_dpms_h_hdr=no,
slouken@1783
  1015
                                [#include <X11/Xlib.h>
slouken@1783
  1016
                                ])
slouken@1783
  1017
                if test x$have_dpms_h_hdr = xyes; then
slouken@1783
  1018
                    AC_DEFINE(SDL_VIDEO_DRIVER_X11_DPMS)
slouken@1783
  1019
                fi
slouken@1783
  1020
            fi
slouken@0
  1021
        fi
slouken@0
  1022
    fi
slouken@0
  1023
}
slouken@279
  1024
slouken@1361
  1025
dnl Check for QNX photon video driver
slouken@0
  1026
CheckPHOTON()
slouken@0
  1027
{
slouken@0
  1028
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1029
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1030
                  , enable_video_photon=yes)
slouken@0
  1031
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1032
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1033
        video_photon=no
slouken@0
  1034
        AC_TRY_COMPILE([
slouken@0
  1035
          #include <Ph.h>
slouken@0
  1036
          #include <Pt.h>
slouken@0
  1037
          #include <photon/Pg.h>
slouken@0
  1038
          #include <photon/PdDirect.h>
slouken@0
  1039
        ],[
slouken@0
  1040
         PgDisplaySettings_t *visual;
slouken@0
  1041
        ],[
slouken@0
  1042
        video_photon=yes
slouken@0
  1043
        ])
slouken@0
  1044
        AC_MSG_RESULT($video_photon)
slouken@0
  1045
        if test x$video_photon = xyes; then
slouken@1361
  1046
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1047
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1521
  1048
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
slouken@1361
  1049
            have_video=yes
slouken@1361
  1050
slouken@279
  1051
            CheckOpenGLQNX
slouken@0
  1052
        fi
slouken@0
  1053
    fi
slouken@0
  1054
}
slouken@0
  1055
slouken@1361
  1056
dnl Set up the BWindow video driver if enabled
slouken@1361
  1057
CheckBWINDOW()
slouken@1361
  1058
{
slouken@1361
  1059
    if test x$enable_video = xyes; then
slouken@1361
  1060
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1061
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1062
        have_video=yes
slouken@1361
  1063
    fi
slouken@1361
  1064
}
slouken@1361
  1065
slouken@1931
  1066
dnl Set up the Cocoa video driver for Mac OS X (but not Darwin)
slouken@1361
  1067
CheckCOCOA()
slouken@1361
  1068
{
slouken@1361
  1069
    AC_ARG_ENABLE(video-cocoa,
slouken@1931
  1070
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa video driver [[default=yes]]]),
slouken@1361
  1071
                  , enable_video_cocoa=yes)
slouken@1361
  1072
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1073
        save_CFLAGS="$CFLAGS"
slouken@1361
  1074
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1075
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1076
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1077
        have_cocoa=no
slouken@1361
  1078
        AC_TRY_COMPILE([
slouken@1361
  1079
          #import <Cocoa/Cocoa.h>
slouken@1361
  1080
        ],[
slouken@1361
  1081
        ],[
slouken@1361
  1082
        have_cocoa=yes
slouken@1361
  1083
        ])
slouken@1361
  1084
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1085
        CFLAGS="$save_CFLAGS"
slouken@1361
  1086
        if test x$have_cocoa = xyes; then
slouken@1931
  1087
            AC_DEFINE(SDL_VIDEO_DRIVER_COCOA)
slouken@1931
  1088
            SOURCES="$SOURCES $srcdir/src/video/cocoa/*.m"
slouken@1361
  1089
            have_video=yes
slouken@1361
  1090
        fi
slouken@1361
  1091
    fi
slouken@1361
  1092
}
slouken@1361
  1093
slouken@0
  1094
dnl Find the framebuffer console includes
slouken@0
  1095
CheckFBCON()
slouken@0
  1096
{
slouken@0
  1097
    AC_ARG_ENABLE(video-fbcon,
slouken@2021
  1098
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=no]]]),
slouken@2021
  1099
                  , enable_video_fbcon=no)
slouken@0
  1100
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1101
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1102
        video_fbcon=no
slouken@0
  1103
        AC_TRY_COMPILE([
slouken@0
  1104
         #include <linux/fb.h>
slouken@0
  1105
         #include <linux/kd.h>
slouken@0
  1106
         #include <linux/keyboard.h>
slouken@0
  1107
        ],[
slouken@0
  1108
        ],[
slouken@0
  1109
        video_fbcon=yes
slouken@0
  1110
        ])
slouken@0
  1111
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1112
        if test x$video_fbcon = xyes; then
slouken@1361
  1113
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1114
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1115
            have_video=yes
slouken@0
  1116
        fi
slouken@0
  1117
    fi
slouken@0
  1118
}
slouken@0
  1119
slouken@167
  1120
dnl Find DirectFB
slouken@167
  1121
CheckDirectFB()
slouken@167
  1122
{
slouken@167
  1123
    AC_ARG_ENABLE(video-directfb,
slouken@1637
  1124
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=yes]]]),
slouken@1588
  1125
                  , enable_video_directfb=yes)
slouken@167
  1126
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1127
        video_directfb=no
slouken@167
  1128
slouken@1588
  1129
        DIRECTFB_REQUIRED_VERSION=0.9.15
slouken@1588
  1130
slouken@1602
  1131
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1132
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1133
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1134
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1602
  1135
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1136
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1137
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1138
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@1588
  1139
                    video_directfb=yes
slouken@1588
  1140
                fi
slouken@1588
  1141
            fi
slouken@1602
  1142
            AC_MSG_RESULT($video_directfb)
slouken@167
  1143
        else
slouken@1588
  1144
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1588
  1145
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1146
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1147
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1148
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1149
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1150
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1151
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@167
  1152
                video_directfb=yes
slouken@167
  1153
            fi
slouken@1588
  1154
            AC_MSG_RESULT($video_directfb)
slouken@167
  1155
        fi
slouken@167
  1156
slouken@167
  1157
        if test x$video_directfb = xyes; then
slouken@1361
  1158
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1159
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1160
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@1521
  1161
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@1361
  1162
            have_video=yes
slouken@167
  1163
        fi
slouken@167
  1164
    fi
slouken@167
  1165
}
slouken@167
  1166
slouken@70
  1167
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1168
CheckPS2GS()
slouken@70
  1169
{
slouken@72
  1170
    AC_ARG_ENABLE(video-ps2gs,
slouken@1637
  1171
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=yes]]]),
slouken@72
  1172
                  , enable_video_ps2gs=yes)
slouken@70
  1173
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1174
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1175
        video_ps2gs=no
slouken@70
  1176
        AC_TRY_COMPILE([
slouken@70
  1177
         #include <linux/ps2/dev.h>
slouken@70
  1178
         #include <linux/ps2/gs.h>
slouken@70
  1179
        ],[
slouken@70
  1180
        ],[
slouken@70
  1181
        video_ps2gs=yes
slouken@70
  1182
        ])
slouken@72
  1183
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1184
        if test x$video_ps2gs = xyes; then
slouken@1361
  1185
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1186
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1187
            have_video=yes
slouken@70
  1188
        fi
slouken@70
  1189
    fi
slouken@70
  1190
}
slouken@70
  1191
slouken@0
  1192
dnl Find the SVGAlib includes and libraries
slouken@0
  1193
CheckSVGA()
slouken@0
  1194
{
slouken@0
  1195
    AC_ARG_ENABLE(video-svga,
slouken@1637
  1196
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=yes]]]),
slouken@1555
  1197
                  , enable_video_svga=yes)
slouken@0
  1198
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1199
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1200
        video_svga=no
slouken@0
  1201
        AC_TRY_COMPILE([
slouken@0
  1202
         #include <vga.h>
slouken@0
  1203
         #include <vgamouse.h>
slouken@0
  1204
         #include <vgakeyboard.h>
slouken@0
  1205
        ],[
slouken@0
  1206
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1207
             exit(0);
slouken@0
  1208
         }
slouken@0
  1209
        ],[
slouken@0
  1210
        video_svga=yes
slouken@0
  1211
        ])
slouken@0
  1212
        AC_MSG_RESULT($video_svga)
slouken@0
  1213
        if test x$video_svga = xyes; then
slouken@1361
  1214
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1215
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1216
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1217
            have_video=yes
slouken@0
  1218
        fi
slouken@0
  1219
    fi
slouken@0
  1220
}
slouken@0
  1221
slouken@75
  1222
dnl Find the VGL includes and libraries
slouken@75
  1223
CheckVGL()
slouken@75
  1224
{
slouken@75
  1225
    AC_ARG_ENABLE(video-vgl,
slouken@1637
  1226
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=yes]]]),
slouken@1588
  1227
                  , enable_video_vgl=yes)
slouken@75
  1228
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1229
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1230
        video_vgl=no
slouken@75
  1231
        AC_TRY_COMPILE([
slouken@75
  1232
         #include <sys/fbio.h>
slouken@75
  1233
         #include <sys/consio.h>
slouken@75
  1234
         #include <sys/kbio.h>
slouken@75
  1235
         #include <vgl.h>
slouken@75
  1236
        ],[
slouken@75
  1237
         VGLBitmap bitmap;
slouken@1836
  1238
         bitmap.Type = VIDBUF32;
slouken@1836
  1239
         bitmap.PixelBytes = 4;
slouken@144
  1240
         exit(bitmap.Bitmap);
slouken@75
  1241
        ],[
slouken@75
  1242
        video_vgl=yes
slouken@75
  1243
        ])
slouken@75
  1244
        AC_MSG_RESULT($video_vgl)
slouken@75
  1245
        if test x$video_vgl = xyes; then
slouken@1361
  1246
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1247
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1521
  1248
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
slouken@1361
  1249
            have_video=yes
slouken@75
  1250
        fi
slouken@75
  1251
    fi
slouken@75
  1252
}
slouken@75
  1253
slouken@1361
  1254
dnl Set up the wscons video driver if enabled
slouken@1361
  1255
CheckWscons()
slouken@1361
  1256
{
slouken@1361
  1257
    AC_ARG_ENABLE(video-wscons,
slouken@1637
  1258
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=yes]]]),
slouken@1361
  1259
                  , enable_video_wscons=yes)
slouken@1361
  1260
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1261
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1262
        video_wscons=no
slouken@1361
  1263
        AC_TRY_COMPILE([
slouken@1597
  1264
         #include <sys/time.h>
slouken@1597
  1265
         #include <dev/wscons/wsconsio.h>
slouken@1597
  1266
         #include <dev/wscons/wsdisplay_usl_io.h>
slouken@1361
  1267
        ],[
slouken@1597
  1268
         int wsmode = WSDISPLAYIO_MODE_DUMBFB;
slouken@1361
  1269
        ],[
slouken@1361
  1270
        video_wscons=yes
slouken@1361
  1271
        ])
slouken@1361
  1272
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1273
        if test x$video_wscons = xyes; then
slouken@1361
  1274
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1275
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1276
            have_video=yes
slouken@1361
  1277
        fi
slouken@1361
  1278
    fi
slouken@1361
  1279
}
slouken@1361
  1280
slouken@1361
  1281
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1282
CheckAtariBiosEvent()
slouken@1361
  1283
{
slouken@1361
  1284
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
patmandin@1477
  1285
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.S"
slouken@1361
  1286
}
slouken@1361
  1287
slouken@281
  1288
dnl Set up the Atari Xbios driver
slouken@281
  1289
CheckAtariXbiosVideo()
slouken@281
  1290
{
slouken@281
  1291
    AC_ARG_ENABLE(xbios,
slouken@1637
  1292
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
slouken@281
  1293
                  , enable_video_xbios=yes)
slouken@281
  1294
    video_xbios=no
slouken@281
  1295
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1296
        video_xbios=yes
slouken@1361
  1297
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1298
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1299
        have_video=yes
slouken@281
  1300
    fi
slouken@281
  1301
}
slouken@281
  1302
slouken@281
  1303
dnl Set up the Atari Gem driver
slouken@281
  1304
CheckAtariGemVideo()
slouken@281
  1305
{
slouken@281
  1306
    AC_ARG_ENABLE(gem,
slouken@1637
  1307
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
slouken@281
  1308
                  , enable_video_gem=yes)
slouken@281
  1309
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1310
        video_gem=no
slouken@281
  1311
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1312
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1313
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1314
            video_gem=yes
slouken@1361
  1315
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1316
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
patmandin@1825
  1317
            SDL_LIBS="$SDL_LIBS -lgem"
slouken@1361
  1318
            have_video=yes
slouken@281
  1319
        fi
slouken@281
  1320
    fi
slouken@281
  1321
}
slouken@281
  1322
slouken@1
  1323
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1324
CheckDummyVideo()
slouken@1
  1325
{
slouken@1
  1326
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1327
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1328
                  , enable_video_dummy=yes)
slouken@1
  1329
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1330
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1331
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1332
        have_video=yes
slouken@1
  1333
    fi
slouken@1
  1334
}
slouken@1
  1335
slouken@0
  1336
dnl Check to see if OpenGL support is desired
slouken@0
  1337
AC_ARG_ENABLE(video-opengl,
slouken@1952
  1338
AC_HELP_STRING([--enable-video-opengl], [include OpenGL support [[default=yes]]]),
slouken@0
  1339
              , enable_video_opengl=yes)
slouken@0
  1340
slouken@0
  1341
dnl Find OpenGL
icculus@1191
  1342
CheckOpenGLX11()
slouken@0
  1343
{
slouken@0
  1344
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1345
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1346
        video_opengl=no
slouken@0
  1347
        AC_TRY_COMPILE([
slouken@0
  1348
         #include <GL/gl.h>
slouken@0
  1349
         #include <GL/glx.h>
slouken@0
  1350
        ],[
slouken@0
  1351
        ],[
slouken@0
  1352
        video_opengl=yes
slouken@0
  1353
        ])
slouken@0
  1354
        AC_MSG_RESULT($video_opengl)
slouken@0
  1355
        if test x$video_opengl = xyes; then
slouken@1361
  1356
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1357
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@1952
  1358
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@0
  1359
        fi
slouken@0
  1360
    fi
slouken@0
  1361
}
slouken@0
  1362
slouken@279
  1363
dnl Find QNX RtP OpenGL
slouken@279
  1364
CheckOpenGLQNX()
slouken@279
  1365
{
slouken@279
  1366
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@279
  1367
        AC_MSG_CHECKING(for OpenGL (Photon) support)
slouken@279
  1368
        video_opengl=no
slouken@279
  1369
        AC_TRY_COMPILE([
slouken@279
  1370
         #include <GL/gl.h>
slouken@279
  1371
        ],[
slouken@279
  1372
        ],[
slouken@279
  1373
        video_opengl=yes
slouken@279
  1374
        ])
slouken@279
  1375
        AC_MSG_RESULT($video_opengl)
slouken@279
  1376
        if test x$video_opengl = xyes; then
slouken@1361
  1377
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1378
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1379
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1380
        fi
slouken@279
  1381
    fi
slouken@279
  1382
}
slouken@279
  1383
slouken@1361
  1384
dnl Check for Win32 OpenGL
slouken@1361
  1385
CheckWIN32GL()
slouken@1361
  1386
{
slouken@1361
  1387
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1388
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1389
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1952
  1390
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1361
  1391
    fi
slouken@1361
  1392
}
slouken@1361
  1393
slouken@0
  1394
dnl Check for BeOS OpenGL
slouken@0
  1395
CheckBeGL()
slouken@0
  1396
{
slouken@0
  1397
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1398
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1399
        AC_DEFINE(SDL_VIDEO_OPENGL_BGL)
slouken@1952
  1400
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1401
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1402
    fi
slouken@0
  1403
}
slouken@0
  1404
slouken@0
  1405
dnl Check for MacOS OpenGL
slouken@0
  1406
CheckMacGL()
slouken@0
  1407
{
slouken@0
  1408
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1409
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1410
        AC_DEFINE(SDL_VIDEO_OPENGL_CGL)
slouken@1952
  1411
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1550
  1412
        case "$host" in
slouken@0
  1413
            *-*-darwin*)
slouken@1625
  1414
                if test x$enable_video_cocoa = xyes; then
slouken@1625
  1415
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1416
                fi
slouken@0
  1417
        esac
slouken@0
  1418
    fi
slouken@0
  1419
}
slouken@0
  1420
patmandin@978
  1421
dnl Check for Mesa offscreen rendering
patmandin@989
  1422
CheckAtariOSMesa()
patmandin@978
  1423
{
patmandin@989
  1424
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1425
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1426
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1427
patmandin@991
  1428
        # Static linking to -lOSMesa
patmandin@989
  1429
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1430
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1431
            # -lOSMesa is really the static library
patmandin@989
  1432
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1433
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1434
            fi
patmandin@989
  1435
        else
patmandin@991
  1436
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1437
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1438
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1439
        fi
slouken@1361
  1440
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1441
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
slouken@1952
  1442
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
patmandin@1825
  1443
        SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
patmandin@1825
  1444
        SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
patmandin@991
  1445
patmandin@991
  1446
        AC_ARG_ENABLE(osmesa-shared,
slouken@1637
  1447
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
patmandin@991
  1448
                              , enable_osmesa_shared=yes)
patmandin@991
  1449
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1450
            # Dynamic linking
patmandin@991
  1451
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1452
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1453
            fi
slouken@1361
  1454
        fi
patmandin@978
  1455
    fi
patmandin@978
  1456
}
patmandin@978
  1457
slouken@0
  1458
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1459
CheckInputEvents()
slouken@0
  1460
{
slouken@0
  1461
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1462
    AC_ARG_ENABLE(input-events,
slouken@1637
  1463
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1464
                  , enable_input_events=yes)
slouken@0
  1465
    if test x$enable_input_events = xyes; then
slouken@0
  1466
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1467
        use_input_events=no
slouken@0
  1468
        AC_TRY_COMPILE([
slouken@0
  1469
          #include <linux/input.h>
slouken@0
  1470
        ],[
slouken@0
  1471
          #ifndef EVIOCGNAME
slouken@0
  1472
          #error EVIOCGNAME() ioctl not available
slouken@0
  1473
          #endif
slouken@0
  1474
        ],[
slouken@0
  1475
        use_input_events=yes
slouken@0
  1476
        ])
slouken@0
  1477
        AC_MSG_RESULT($use_input_events)
slouken@0
  1478
        if test x$use_input_events = xyes; then
slouken@1361
  1479
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1480
        fi
slouken@0
  1481
    fi
slouken@0
  1482
}
slouken@0
  1483
icculus@1201
  1484
dnl See if we can use the Touchscreen input library
icculus@1201
  1485
CheckTslib()
icculus@1201
  1486
{
icculus@1201
  1487
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1488
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1489
                  , enable_input_tslib=yes)
icculus@1201
  1490
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1491
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1492
        enable_input_tslib=no
icculus@1201
  1493
        AC_TRY_COMPILE([
icculus@1201
  1494
          #include "tslib.h"
icculus@1201
  1495
        ],[
icculus@1201
  1496
        ],[
icculus@1201
  1497
        enable_input_tslib=yes
icculus@1201
  1498
        ])
icculus@1201
  1499
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1500
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1501
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1502
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1503
        fi
icculus@1201
  1504
    fi
icculus@1201
  1505
}
icculus@1201
  1506
slouken@399
  1507
dnl See if we can use GNU pth library for threads
slouken@399
  1508
CheckPTH()
slouken@399
  1509
{
slouken@399
  1510
    dnl Check for pth support
slouken@399
  1511
    AC_ARG_ENABLE(pth,
slouken@1637
  1512
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1513
                  , enable_pth=yes)
slouken@399
  1514
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1515
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1516
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1517
            use_pth=no
slouken@399
  1518
        else
slouken@399
  1519
            use_pth=yes
slouken@399
  1520
        fi
slouken@399
  1521
        AC_MSG_CHECKING(pth)
slouken@1361
  1522
        AC_MSG_RESULT($use_pth)
slouken@399
  1523
        if test "x$use_pth" = xyes; then
slouken@1361
  1524
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1525
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1526
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1527
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1528
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1529
            have_threads=yes
slouken@399
  1530
        fi
slouken@399
  1531
    fi
slouken@399
  1532
}
slouken@399
  1533
slouken@0
  1534
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1535
CheckPTHREAD()
slouken@0
  1536
{
slouken@0
  1537
    dnl Check for pthread support
slouken@0
  1538
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1539
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1540
                  , enable_pthreads=yes)
slouken@0
  1541
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1542
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1543
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1544
                  , enable_pthread_sem=yes)
slouken@1550
  1545
    case "$host" in
slouken@1820
  1546
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1547
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1548
            pthread_lib="-lpthread"
slouken@1324
  1549
            ;;
slouken@0
  1550
        *-*-bsdi*)
slouken@0
  1551
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1552
            pthread_lib=""
slouken@0
  1553
            ;;
slouken@0
  1554
        *-*-darwin*)
slouken@0
  1555
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1556
# causes Carbon.p complaints?
slouken@0
  1557
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1558
            ;;
slouken@1565
  1559
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1560
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1561
            pthread_lib="-pthread"
slouken@0
  1562
            ;;
slouken@43
  1563
        *-*-netbsd*)
slouken@1383
  1564
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
icculus@1200
  1565
            pthread_lib="-L/usr/lib -lpthread"
slouken@43
  1566
            ;;
slouken@0
  1567
        *-*-openbsd*)
slouken@0
  1568
            pthread_cflags="-D_REENTRANT"
slouken@0
  1569
            pthread_lib="-pthread"
slouken@0
  1570
            ;;
slouken@0
  1571
        *-*-solaris*)
slouken@0
  1572
            pthread_cflags="-D_REENTRANT"
slouken@0
  1573
            pthread_lib="-lpthread -lposix4"
slouken@0
  1574
            ;;
slouken@0
  1575
        *-*-sysv5*)
slouken@0
  1576
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1577
            pthread_lib=""
slouken@0
  1578
            ;;
slouken@0
  1579
        *-*-irix*)
slouken@0
  1580
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1581
            pthread_lib="-lpthread"
slouken@0
  1582
            ;;
slouken@0
  1583
        *-*-aix*)
slouken@0
  1584
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1585
            pthread_lib="-lpthread"
slouken@0
  1586
            ;;
icculus@425
  1587
        *-*-hpux11*)
icculus@425
  1588
            pthread_cflags="-D_REENTRANT"
icculus@425
  1589
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1590
            ;;
slouken@0
  1591
        *-*-qnx*)
slouken@0
  1592
            pthread_cflags=""
slouken@0
  1593
            pthread_lib=""
slouken@0
  1594
            ;;
slouken@873
  1595
        *-*-osf*)
slouken@1019
  1596
            pthread_cflags="-D_REENTRANT"
slouken@873
  1597
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1598
                pthread_lib="-lpthread -lrt"
slouken@873
  1599
            else
slouken@1019
  1600
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1601
            fi
slouken@873
  1602
            ;;
slouken@0
  1603
        *)
slouken@0
  1604
            pthread_cflags="-D_REENTRANT"
slouken@0
  1605
            pthread_lib="-lpthread"
slouken@0
  1606
            ;;
slouken@0
  1607
    esac
icculus@1140
  1608
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1609
        # Save the original compiler flags and libraries
slouken@415
  1610
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1611
        # Add the pthread compiler flags and libraries
slouken@415
  1612
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1613
        # Check to see if we have pthread support on this system
slouken@0
  1614
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1615
        use_pthreads=no
slouken@0
  1616
        AC_TRY_LINK([
slouken@0
  1617
         #include <pthread.h>
slouken@0
  1618
        ],[
slouken@0
  1619
         pthread_attr_t type;
slouken@0
  1620
         pthread_attr_init(&type);
slouken@0
  1621
        ],[
slouken@0
  1622
        use_pthreads=yes
slouken@0
  1623
        ])
slouken@0
  1624
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1625
        # Restore the compiler flags and libraries
slouken@415
  1626
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1627
slouken@415
  1628
        # Do futher testing if we have pthread support...
slouken@0
  1629
        if test x$use_pthreads = xyes; then
slouken@1361
  1630
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1631
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1632
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1633
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1634
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1635
slouken@1438
  1636
            # Save the original compiler flags and libraries
slouken@1438
  1637
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1638
            # Add the pthread compiler flags and libraries
slouken@1438
  1639
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1640
slouken@0
  1641
            # Check to see if recursive mutexes are available
slouken@0
  1642
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1643
            has_recursive_mutexes=no
slouken@1324
  1644
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1645
                AC_TRY_COMPILE([
slouken@1324
  1646
                  #include <pthread.h>
slouken@1324
  1647
                ],[
slouken@1324
  1648
                  pthread_mutexattr_t attr;
slouken@1324
  1649
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1650
                ],[
slouken@1324
  1651
                has_recursive_mutexes=yes
slouken@1361
  1652
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1653
                ])
slouken@1324
  1654
            fi
slouken@1324
  1655
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1656
                AC_TRY_COMPILE([
slouken@1324
  1657
                  #include <pthread.h>
slouken@1324
  1658
                ],[
slouken@1324
  1659
                  pthread_mutexattr_t attr;
slouken@1324
  1660
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1661
                ],[
slouken@1324
  1662
                has_recursive_mutexes=yes
slouken@1361
  1663
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1664
                ])
slouken@1324
  1665
            fi
slouken@0
  1666
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1667
slouken@94
  1668
            # Check to see if pthread semaphore support is missing
slouken@94
  1669
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1670
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1671
                have_pthread_sem=no
slouken@94
  1672
                AC_TRY_COMPILE([
slouken@94
  1673
                  #include <pthread.h>
slouken@94
  1674
                  #include <semaphore.h>
slouken@94
  1675
                ],[
slouken@94
  1676
                ],[
slouken@94
  1677
                have_pthread_sem=yes
slouken@94
  1678
                ])
slouken@94
  1679
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1680
            fi
slouken@94
  1681
slouken@1438
  1682
            # Restore the compiler flags and libraries
slouken@1438
  1683
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1684
slouken@1361
  1685
            # Basic thread creation functions
slouken@1361
  1686
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1687
slouken@1361
  1688
            # Semaphores
slouken@1361
  1689
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1690
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1691
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1692
            else
slouken@1361
  1693
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1694
            fi
slouken@0
  1695
slouken@1361
  1696
            # Mutexes
slouken@1361
  1697
            # We can fake these with semaphores if necessary
slouken@1361
  1698
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1699
slouken@1361
  1700
            # Condition variables
slouken@1361
  1701
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1702
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1703
slouken@1361
  1704
            have_threads=yes
slouken@185
  1705
        else
slouken@1361
  1706
            CheckPTH
slouken@814
  1707
        fi
slouken@814
  1708
    fi
slouken@814
  1709
}
slouken@814
  1710
slouken@0
  1711
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  1712
CheckWIN32()
slouken@0
  1713
{
slouken@0
  1714
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  1715
    have_win32_gcc=no
slouken@0
  1716
    AC_TRY_COMPILE([
slouken@0
  1717
     #include <windows.h>
slouken@0
  1718
    ],[
slouken@0
  1719
    ],[
slouken@0
  1720
    have_win32_gcc=yes
slouken@0
  1721
    ])
slouken@0
  1722
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  1723
    if test x$have_win32_gcc != xyes; then
slouken@0
  1724
       AC_MSG_ERROR([
slouken@0
  1725
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  1726
       ])
slouken@0
  1727
    fi
slouken@0
  1728
slouken@0
  1729
    dnl See if the user wants to redirect standard output to files
slouken@0
  1730
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  1731
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  1732
                  , enable_stdio_redirect=yes)
slouken@0
  1733
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  1734
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  1735
    fi
slouken@0
  1736
}
slouken@0
  1737
slouken@0
  1738
dnl Find the DirectX includes and libraries
slouken@0
  1739
CheckDIRECTX()
slouken@0
  1740
{
slouken@0
  1741
    AC_ARG_ENABLE(directx,
slouken@1637
  1742
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  1743
                  , enable_directx=yes)
slouken@0
  1744
    if test x$enable_directx = xyes; then
slouken@1895
  1745
        AC_CHECK_HEADER(d3d9.h, have_d3d=yes)
slouken@1361
  1746
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@1361
  1747
        AC_CHECK_HEADER(dinput.h, use_dinput=yes)
slouken@0
  1748
    fi
slouken@158
  1749
}
slouken@158
  1750
slouken@294
  1751
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  1752
CheckDLOPEN()
slouken@294
  1753
{
slouken@731
  1754
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  1755
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  1756
                  , enable_sdl_dlopen=yes)
slouken@731
  1757
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  1758
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  1759
        have_dlopen=no
slouken@294
  1760
        AC_TRY_COMPILE([
slouken@294
  1761
         #include <dlfcn.h>
slouken@294
  1762
        ],[
slouken@1638
  1763
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  1764
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  1765
         #endif
slouken@294
  1766
        ],[
slouken@1361
  1767
        have_dlopen=yes
slouken@294
  1768
        ])
slouken@1361
  1769
        AC_MSG_RESULT($have_dlopen)
slouken@294
  1770
slouken@1361
  1771
        if test x$have_dlopen = xyes; then
slouken@1521
  1772
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  1773
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  1774
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  1775
            AC_CHECK_LIB(dl, dlvsym, have_dlvsym=yes)
slouken@1361
  1776
            if test x$have_dlvsym = xyes; then
slouken@1361
  1777
                AC_DEFINE(HAVE_DLVSYM)
slouken@1361
  1778
            fi
slouken@1361
  1779
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  1780
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  1781
            have_loadso=yes
slouken@294
  1782
        fi
slouken@294
  1783
    fi
slouken@294
  1784
}
slouken@294
  1785
patmandin@651
  1786
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  1787
CheckAtariLdg()
patmandin@651
  1788
{
patmandin@651
  1789
    AC_ARG_ENABLE(atari-ldg,
slouken@1637
  1790
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
patmandin@651
  1791
                  , enable_atari_ldg=yes)
patmandin@651
  1792
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  1793
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  1794
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  1795
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  1796
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  1797
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
patmandin@1825
  1798
            SDL_LIBS="$SDL_LIBS -lldg -lgem"
icculus@1173
  1799
            have_loadso=yes
patmandin@651
  1800
        fi
patmandin@651
  1801
    fi
patmandin@651
  1802
}
patmandin@651
  1803
slouken@381
  1804
dnl Check for the usbhid(3) library on *BSD
slouken@381
  1805
CheckUSBHID()
slouken@381
  1806
{
slouken@381
  1807
    if test x$enable_joystick = xyes; then
slouken@1565
  1808
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  1809
        if test x$have_libusbhid = xyes; then
slouken@1565
  1810
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  1811
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  1812
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  1813
        else
slouken@1565
  1814
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  1815
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  1816
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  1817
        fi
slouken@1361
  1818
            
slouken@1361
  1819
        save_CFLAGS="$CFLAGS"
slouken@1361
  1820
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  1821
slouken@381
  1822
        AC_MSG_CHECKING(for usbhid)
slouken@381
  1823
        have_usbhid=no
slouken@381
  1824
        AC_TRY_COMPILE([
slouken@404
  1825
          #include <sys/types.h>
slouken@403
  1826
          #if defined(HAVE_USB_H)
slouken@403
  1827
          #include <usb.h>
slouken@403
  1828
          #endif
slouken@1565
  1829
          #ifdef __DragonFly__
slouken@1565
  1830
          # include <bus/usb/usb.h>
slouken@1565
  1831
          # include <bus/usb/usbhid.h>
slouken@1565
  1832
          #else
slouken@1565
  1833
          # include <dev/usb/usb.h>
slouken@1565
  1834
          # include <dev/usb/usbhid.h>
slouken@1565
  1835
          #endif
slouken@381
  1836
          #if defined(HAVE_USBHID_H)
slouken@381
  1837
          #include <usbhid.h>
slouken@381
  1838
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  1839
          #include <libusb.h>
slouken@381
  1840
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  1841
          #include <libusbhid.h>
slouken@404
  1842
          #endif
slouken@381
  1843
        ],[
slouken@381
  1844
          struct report_desc *repdesc;
slouken@381
  1845
          struct usb_ctl_report *repbuf;
slouken@402
  1846
          hid_kind_t hidkind;
slouken@381
  1847
        ],[
slouken@381
  1848
        have_usbhid=yes
slouken@381
  1849
        ])
slouken@381
  1850
        AC_MSG_RESULT($have_usbhid)
slouken@381
  1851
slouken@381
  1852
        if test x$have_usbhid = xyes; then
slouken@381
  1853
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  1854
            have_usbhid_ucr_data=no
slouken@381
  1855
            AC_TRY_COMPILE([
slouken@404
  1856
              #include <sys/types.h>
slouken@404
  1857
              #if defined(HAVE_USB_H)
slouken@404
  1858
              #include <usb.h>
slouken@404
  1859
              #endif
slouken@1565
  1860
              #ifdef __DragonFly__
slouken@1565
  1861
              # include <bus/usb/usb.h>
slouken@1565
  1862
              # include <bus/usb/usbhid.h>
slouken@1565
  1863
              #else
slouken@1565
  1864
              # include <dev/usb/usb.h>
slouken@1565
  1865
              # include <dev/usb/usbhid.h>
slouken@1565
  1866
              #endif
slouken@381
  1867
              #if defined(HAVE_USBHID_H)
slouken@381
  1868
              #include <usbhid.h>
slouken@381
  1869
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  1870
              #include <libusb.h>
slouken@381
  1871
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  1872
              #include <libusbhid.h>
slouken@381
  1873
              #endif
slouken@381
  1874
            ],[
slouken@381
  1875
              struct usb_ctl_report buf;
slouken@381
  1876
              if (buf.ucr_data) { }
slouken@381
  1877
            ],[
slouken@381
  1878
            have_usbhid_ucr_data=yes
slouken@381
  1879
            ])
slouken@381
  1880
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  1881
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  1882
            fi
slouken@381
  1883
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  1884
            
slouken@1361
  1885
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  1886
            have_usbhid_new=no
slouken@407
  1887
            AC_TRY_COMPILE([
slouken@407
  1888
              #include <sys/types.h>
slouken@407
  1889
              #if defined(HAVE_USB_H)
slouken@407
  1890
              #include <usb.h>
slouken@407
  1891
              #endif
slouken@407
  1892
              #include <dev/usb/usb.h>
slouken@407
  1893
              #include <dev/usb/usbhid.h>
slouken@407
  1894
              #if defined(HAVE_USBHID_H)
slouken@407
  1895
              #include <usbhid.h>
slouken@407
  1896
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  1897
              #include <libusb.h>
slouken@407
  1898
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  1899
              #include <libusbhid.h>
slouken@407
  1900
              #endif
slouken@407
  1901
            ],[
slouken@407
  1902
              report_desc_t d;
slouken@1361
  1903
              hid_start_parse(d, 1, 1);
slouken@407
  1904
            ],[
slouken@407
  1905
            have_usbhid_new=yes
slouken@407
  1906
            ])
slouken@407
  1907
            if test x$have_usbhid_new = xyes; then
slouken@1361
  1908
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  1909
            fi
slouken@407
  1910
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  1911
slouken@1565
  1912
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  1913
            have_machine_joystick=no
slouken@1565
  1914
            AC_TRY_COMPILE([
slouken@1565
  1915
              #include <machine/joystick.h>
slouken@1565
  1916
            ],[
slouken@1565
  1917
              struct joystick t;
slouken@1565
  1918
            ],[
slouken@1565
  1919
            have_machine_joystick=yes
slouken@1565
  1920
            ])
slouken@1565
  1921
            if test x$have_machine_joystick = xyes; then
slouken@1565
  1922
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  1923
            fi
slouken@1565
  1924
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  1925
slouken@1361
  1926
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  1927
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  1928
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  1929
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  1930
            have_joystick=yes
slouken@381
  1931
        fi
slouken@1361
  1932
        CFLAGS="$save_CFLAGS"
slouken@381
  1933
    fi
slouken@381
  1934
}
slouken@381
  1935
slouken@1361
  1936
dnl Check for clock_gettime()
slouken@1361
  1937
CheckClockGettime()
slouken@795
  1938
{
slouken@1361
  1939
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  1940
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  1941
                  , enable_clock_gettime=no)
slouken@1361
  1942
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  1943
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  1944
        if test x$have_clock_gettime = xyes; then
slouken@1361
  1945
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  1946
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
icculus@1175
  1947
        fi
slouken@795
  1948
    fi
slouken@795
  1949
}
slouken@795
  1950
slouken@1062
  1951
dnl Check for a valid linux/version.h
slouken@1062
  1952
CheckLinuxVersion()
slouken@1062
  1953
{
slouken@1062
  1954
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  1955
    if test x$have_linux_version_h = xyes; then
slouken@1521
  1956
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  1957
    fi
slouken@1062
  1958
}
slouken@1062
  1959
slouken@1127
  1960
dnl Check if we want to use RPATH
slouken@1127
  1961
CheckRPATH()
slouken@1127
  1962
{
slouken@1127
  1963
    AC_ARG_ENABLE(rpath,
slouken@1637
  1964
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  1965
                  , enable_rpath=yes)
slouken@1127
  1966
}
slouken@1127
  1967
slouken@1550
  1968
dnl Set up the configuration based on the host platform!
slouken@1550
  1969
case "$host" in
slouken@1361
  1970
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  1971
        ARCH=linux
slouken@1361
  1972
        CheckDummyVideo
slouken@1361
  1973
        CheckIPod
slouken@1361
  1974
        # Set up files for the timer library
icculus@1140
  1975
        if test x$enable_timers = xyes; then
slouken@1361
  1976
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  1977
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  1978
            have_timers=yes
icculus@1140
  1979
        fi
slouken@1361
  1980
        ;;
slouken@1820
  1981
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*)
slouken@1550
  1982
        case "$host" in
slouken@1361
  1983
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  1984
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  1985
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  1986
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  1987
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  1988
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  1989
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  1990
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  1991
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  1992
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  1993
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  1994
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  1995
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  1996
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  1997
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  1998
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  1999
            *-*-osf*)           ARCH=osf ;;
slouken@795
  2000
        esac
icculus@1573
  2001
        CheckVisibilityHidden
slouken@1
  2002
        CheckDummyVideo
slouken@68
  2003
        CheckDiskAudio
icculus@1532
  2004
        CheckDummyAudio
slouken@371
  2005
        CheckDLOPEN
slouken@0
  2006
        CheckNASM
slouken@1361
  2007
        CheckAltivec
slouken@0
  2008
        CheckOSS
slouken@1361
  2009
        CheckDMEDIA
slouken@1438
  2010
        CheckMME
slouken@0
  2011
        CheckALSA
slouken@0
  2012
        CheckARTSC
slouken@0
  2013
        CheckESD
slouken@0
  2014
        CheckNAS
slouken@0
  2015
        CheckX11
slouken@30
  2016
        CheckNANOX
slouken@0
  2017
        CheckFBCON
slouken@167
  2018
        CheckDirectFB
slouken@70
  2019
        CheckPS2GS
slouken@0
  2020
        CheckSVGA
slouken@1361
  2021
        CheckVGL
slouken@1361
  2022
        CheckWscons
icculus@1191
  2023
        CheckOpenGLX11
slouken@0
  2024
        CheckInputEvents
icculus@1201
  2025
        CheckTslib
slouken@1361
  2026
        CheckUSBHID
slouken@0
  2027
        CheckPTHREAD
slouken@1361
  2028
        CheckClockGettime
slouken@1062
  2029
        CheckLinuxVersion
slouken@1127
  2030
        CheckRPATH
slouken@1361
  2031
        # Set up files for the audio library
slouken@1361
  2032
        if test x$enable_audio = xyes; then
slouken@1361
  2033
          case $ARCH in
slouken@1565
  2034
            sysv5|solaris|hpux)
slouken@1361
  2035
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2036
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2037
                have_audio=yes
slouken@1361
  2038
            ;;
slouken@1565
  2039
            netbsd|openbsd)
slouken@1567
  2040
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2041
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2042
                have_audio=yes
slouken@1361
  2043
            ;;
slouken@1361
  2044
            aix)
slouken@1361
  2045
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUD)
slouken@1361
  2046
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2047
                have_audio=yes
slouken@1361
  2048
            ;;
slouken@1361
  2049
          esac
slouken@371
  2050
        fi
slouken@0
  2051
        # Set up files for the joystick library
slouken@0
  2052
        if test x$enable_joystick = xyes; then
slouken@1361
  2053
          case $ARCH in
slouken@1361
  2054
            linux)
slouken@1361
  2055
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2056
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2057
                have_joystick=yes
slouken@1361
  2058
            ;;
slouken@1361
  2059
          esac
slouken@0
  2060
        fi
slouken@0
  2061
        # Set up files for the cdrom library
slouken@0
  2062
        if test x$enable_cdrom = xyes; then
slouken@1361
  2063
          case $ARCH in
slouken@1361
  2064
            linux|solaris)
slouken@1361
  2065
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2066
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2067
                have_cdrom=yes
slouken@1361
  2068
            ;;
slouken@1361
  2069
            *freebsd*)
slouken@1361
  2070
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2071
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2072
                have_cdrom=yes
slouken@1361
  2073
            ;;
slouken@1383
  2074
            *openbsd*|*netbsd*)
slouken@1361
  2075
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2076
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2077
                have_cdrom=yes
slouken@1361
  2078
            ;;
slouken@1361
  2079
            bsdi)
slouken@1361
  2080
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2081
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2082
                have_cdrom=yes
slouken@1361
  2083
            ;;
slouken@1361
  2084
            aix)
slouken@1361
  2085
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2086
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2087
                have_cdrom=yes
slouken@1361
  2088
            ;;
slouken@1361
  2089
            osf)
slouken@1361
  2090
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2091
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2092
                have_cdrom=yes
slouken@1361
  2093
            ;;
slouken@1361
  2094
          esac
slouken@0
  2095
        fi
slouken@0
  2096
        # Set up files for the thread library
slouken@1361
  2097
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2098
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2099
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2100
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2101
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2102
            have_threads=yes
slouken@0
  2103
        fi
slouken@0
  2104
        # Set up files for the timer library
slouken@0
  2105
        if test x$enable_timers = xyes; then
slouken@1361
  2106
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2107
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2108
            have_timers=yes
slouken@0
  2109
        fi
slouken@0
  2110
        ;;
slouken@0
  2111
    *-*-qnx*)
slouken@0
  2112
        ARCH=qnx
slouken@1
  2113
        CheckDummyVideo
slouken@68
  2114
        CheckDiskAudio
icculus@1532
  2115
        CheckDummyAudio
slouken@886
  2116
        # CheckNASM
slouken@371
  2117
        CheckDLOPEN
slouken@0
  2118
        CheckNAS
slouken@0
  2119
        CheckPHOTON
slouken@0
  2120
        CheckX11
icculus@1191
  2121
        CheckOpenGLX11
slouken@0
  2122
        CheckPTHREAD
slouken@0
  2123
        # Set up files for the audio library
slouken@0
  2124
        if test x$enable_audio = xyes; then
slouken@1361
  2125
            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
slouken@1361
  2126
            SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
slouken@1521
  2127
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2128
            have_audio=yes
slouken@0
  2129
        fi
slouken@0
  2130
        # Set up files for the cdrom library
slouken@0
  2131
        if test x$enable_cdrom = xyes; then
slouken@1361
  2132
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2133
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2134
            have_cdrom=yes
slouken@0
  2135
        fi
slouken@0
  2136
        # Set up files for the timer library
slouken@0
  2137
        if test x$enable_timers = xyes; then
slouken@1361
  2138
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2139
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2140
            have_timers=yes
slouken@0
  2141
        fi
slouken@0
  2142
        ;;
slouken@0
  2143
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2144
        ARCH=win32
slouken@1550
  2145
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2146
            # Default cross-compile location
slouken@0
  2147
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32msvc
slouken@0
  2148
        else
slouken@0
  2149
            # Look for the location of the tools and install there
slouken@750
  2150
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2151
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2152
            fi
slouken@0
  2153
        fi
slouken@1
  2154
        CheckDummyVideo
slouken@68
  2155
        CheckDiskAudio
icculus@1532
  2156
        CheckDummyAudio
slouken@0
  2157
        CheckWIN32
slouken@1361
  2158
        CheckWIN32GL
slouken@0
  2159
        CheckDIRECTX
slouken@0
  2160
        CheckNASM
slouken@1895
  2161
        # Set up files for the video library
slouken@1895
  2162
        if test x$enable_video = xyes; then
slouken@1895
  2163
            AC_DEFINE(SDL_VIDEO_DRIVER_WIN32)
slouken@1895
  2164
            SOURCES="$SOURCES $srcdir/src/video/win32/*.c"
slouken@1895
  2165
            have_video=yes
slouken@1895
  2166
            AC_ARG_ENABLE(render-gdi,
slouken@1895
  2167
AC_HELP_STRING([--enable-render-gdi], [enable the GDI render driver [[default=yes]]]),
slouken@1895
  2168
                                , enable_render_gdi=yes)
slouken@1895
  2169
            if test x$enable_render_gdi = xyes; then
slouken@1895
  2170
                AC_DEFINE(SDL_VIDEO_RENDER_GDI)
slouken@1895
  2171
            fi
slouken@1895
  2172
            AC_ARG_ENABLE(render-d3d,
slouken@1895
  2173
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@1895
  2174
                                , enable_render_d3d=yes)
slouken@1895
  2175
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
slouken@1895
  2176
                AC_DEFINE(SDL_VIDEO_RENDER_D3D)
slouken@1895
  2177
            fi
slouken@1895
  2178
        fi
slouken@0
  2179
        # Set up files for the audio library
slouken@0
  2180
        if test x$enable_audio = xyes; then
slouken@1361
  2181
            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
slouken@1361
  2182
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1895
  2183
            if test x$have_dsound = xyes; then
slouken@1361
  2184
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2185
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2186
            fi
slouken@1361
  2187
            have_audio=yes
slouken@0
  2188
        fi
slouken@0
  2189
        # Set up files for the joystick library
slouken@0
  2190
        if test x$enable_joystick = xyes; then
slouken@1895
  2191
            if test x$have_dinput = xyes; then
slouken@1895
  2192
                AC_DEFINE(SDL_JOYSTICK_DINPUT)
slouken@1895
  2193
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_dxjoystick.c"
slouken@1895
  2194
            else
slouken@1895
  2195
                AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1895
  2196
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_mmjoystick.c"
slouken@1895
  2197
            fi
slouken@1361
  2198
            have_joystick=yes
slouken@0
  2199
        fi
slouken@0
  2200
        # Set up files for the cdrom library
slouken@0
  2201
        if test x$enable_cdrom = xyes; then
slouken@1361
  2202
            AC_DEFINE(SDL_CDROM_WIN32)
slouken@1361
  2203
            SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
slouken@1361
  2204
            have_cdrom=yes
slouken@0
  2205
        fi
slouken@0
  2206
        # Set up files for the thread library
slouken@0
  2207
        if test x$enable_threads = xyes; then
slouken@1361
  2208
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2209
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2210
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2211
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2212
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2213
            have_threads=yes
slouken@0
  2214
        fi
slouken@0
  2215
        # Set up files for the timer library
slouken@0
  2216
        if test x$enable_timers = xyes; then
slouken@1361
  2217
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2218
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2219
            have_timers=yes
slouken@1361
  2220
        fi
slouken@1361
  2221
        # Set up files for the shared object loading library
slouken@1361
  2222
        if test x$enable_loadso = xyes; then
slouken@1361
  2223
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2224
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2225
            have_loadso=yes
slouken@1361
  2226
        fi
slouken@1361
  2227
        # Set up the system libraries we need
slouken@1895
  2228
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lmsimg32 -lwinmm"
slouken@0
  2229
        # The Win32 platform requires special setup
slouken@1397
  2230
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2231
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2232
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2233
        ;;
slouken@0
  2234
    *-*-beos*)
slouken@0
  2235
        ARCH=beos
slouken@0
  2236
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2237
        CheckDummyVideo
slouken@68
  2238
        CheckDiskAudio
icculus@1532
  2239
        CheckDummyAudio
slouken@0
  2240
        CheckNASM
slouken@0
  2241
        CheckBWINDOW
slouken@0
  2242
        CheckBeGL
slouken@0
  2243
        # Set up files for the audio library
slouken@0
  2244
        if test x$enable_audio = xyes; then
slouken@1361
  2245
            AC_DEFINE(SDL_AUDIO_DRIVER_BAUDIO)
slouken@1361
  2246
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2247
            have_audio=yes
slouken@0
  2248
        fi
slouken@0
  2249
        # Set up files for the joystick library
slouken@0
  2250
        if test x$enable_joystick = xyes; then
slouken@1361
  2251
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2252
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2253
            have_joystick=yes
slouken@0
  2254
        fi
slouken@0
  2255
        # Set up files for the cdrom library
slouken@0
  2256
        if test x$enable_cdrom = xyes; then
slouken@1361
  2257
            AC_DEFINE(SDL_CDROM_BEOS)
slouken@1361
  2258
            SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
slouken@1361
  2259
            have_cdrom=yes
slouken@0
  2260
        fi
slouken@0
  2261
        # Set up files for the thread library
slouken@0
  2262
        if test x$enable_threads = xyes; then
slouken@1361
  2263
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2264
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2265
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2266
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2267
            have_threads=yes
slouken@0
  2268
        fi
slouken@0
  2269
        # Set up files for the timer library
slouken@0
  2270
        if test x$enable_timers = xyes; then
slouken@1361
  2271
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2272
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2273
            have_timers=yes
slouken@1361
  2274
        fi
slouken@1361
  2275
        # Set up files for the shared object loading library
slouken@1361
  2276
        if test x$enable_loadso = xyes; then
slouken@1361
  2277
            AC_DEFINE(SDL_LOADSO_BEOS)
slouken@1361
  2278
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2279
            have_loadso=yes
slouken@0
  2280
        fi
slouken@1367
  2281
        # The BeOS platform requires special setup.
slouken@1367
  2282
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2283
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2284
        ;;
slouken@0
  2285
    *-*-darwin* )
icculus@1133
  2286
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2287
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2288
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2289
        ARCH=macosx
slouken@1624
  2290
slouken@1628
  2291
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2292
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2293
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2294
slouken@1628
  2295
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2296
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2297
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2298
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2299
        EXTRA_LDFLAGS=""
slouken@1624
  2300
slouken@1742
  2301
        CheckVisibilityHidden
slouken@1
  2302
        CheckDummyVideo
slouken@68
  2303
        CheckDiskAudio
icculus@1532
  2304
        CheckDummyAudio
slouken@1638
  2305
        CheckDLOPEN
slouken@1648
  2306
slouken@1889
  2307
        # Temporarily disabled:
slouken@1889
  2308
        # ld: mmxp2_32.o has external relocation entries in non-writable section (__TEXT,__text) for symbols: _mmxreturn
slouken@1889
  2309
        #CheckNASM
slouken@1889
  2310
slouken@1648
  2311
        # Set up files for the shared object loading library
slouken@1648
  2312
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2313
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2314
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2315
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2316
            have_loadso=yes
slouken@1648
  2317
        fi
slouken@1648
  2318
icculus@1133
  2319
        CheckCOCOA
icculus@1174
  2320
        CheckX11
slouken@0
  2321
        CheckMacGL
icculus@1191
  2322
        CheckOpenGLX11
slouken@0
  2323
        CheckPTHREAD
icculus@1047
  2324
        CheckAltivec
icculus@1445
  2325
icculus@1445
  2326
        # Need this or things might misbuild on a G3.
slouken@1521
  2327
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2328
slouken@0
  2329
        # Set up files for the audio library
slouken@0
  2330
        if test x$enable_audio = xyes; then
slouken@1361
  2331
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2332
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2333
            AC_DEFINE(SDL_AUDIO_DRIVER_SNDMGR)
slouken@1361
  2334
            SOURCES="$SOURCES $srcdir/src/audio/macrom/*.c"
slouken@1361
  2335
            have_audio=yes
slouken@0
  2336
        fi
slouken@0
  2337
        # Set up files for the joystick library
slouken@0
  2338
        if test x$enable_joystick = xyes; then
slouken@1361
  2339
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2340
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1611
  2341
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
slouken@1361
  2342
            have_joystick=yes
slouken@0
  2343
        fi
slouken@0
  2344
        # Set up files for the cdrom library
slouken@0
  2345
        if test x$enable_cdrom = xyes; then
slouken@1361
  2346
            AC_DEFINE(SDL_CDROM_MACOSX)
slouken@1361
  2347
            SOURCES="$SOURCES $srcdir/src/cdrom/macosx/*.c"
slouken@1361
  2348
            have_cdrom=yes
slouken@0
  2349
        fi
slouken@0
  2350
        # Set up files for the timer library
slouken@0
  2351
        if test x$enable_timers = xyes; then
slouken@1361
  2352
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2353
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2354
            have_timers=yes
slouken@1361
  2355
        fi
slouken@1621
  2356
        # The Mac OS X platform requires special setup.
slouken@1521
  2357
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@1910
  2358
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
slouken@1910
  2359
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
slouken@1361
  2360
        # If either the audio or CD driver is used, add the AudioUnit framework
slouken@1361
  2361
        if test x$enable_audio = xyes -o x$enable_cdrom = xyes; then
icculus@3785
  2362
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreAudio -framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2363
        fi
slouken@0
  2364
        ;;
slouken@281
  2365
    *-*-mint*)
slouken@281
  2366
        ARCH=mint
slouken@281
  2367
        CheckDummyVideo
slouken@281
  2368
        CheckDiskAudio
icculus@1532
  2369
        CheckDummyAudio
slouken@281
  2370
        CheckAtariBiosEvent
slouken@281
  2371
        CheckAtariXbiosVideo
slouken@281
  2372
        CheckAtariGemVideo
slouken@398
  2373
        CheckAtariAudio
patmandin@651
  2374
        CheckAtariLdg
slouken@1361
  2375
        CheckAtariOSMesa
slouken@281
  2376
        CheckPTH
slouken@281
  2377
        # Set up files for the audio library
slouken@398
  2378
        if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@398
  2379
            if test x$enable_audio = xyes; then
slouken@1361
  2380
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2381
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2382
                have_audio=yes
slouken@398
  2383
            fi
slouken@281
  2384
        fi
slouken@281
  2385
        # Set up files for the joystick library
slouken@281
  2386
        if test x$enable_joystick = xyes; then
slouken@1361
  2387
            AC_DEFINE(SDL_JOYSTICK_MINT)
slouken@1361
  2388
            SOURCES="$SOURCES $srcdir/src/joystick/mint/*.c"
slouken@1361
  2389
            have_joystick=yes
slouken@281
  2390
        fi
slouken@281
  2391
        # Set up files for the cdrom library
slouken@281
  2392
        if test x$enable_cdrom = xyes; then
slouken@1361
  2393
            AC_DEFINE(SDL_CDROM_MINT)
slouken@1361
  2394
            SOURCES="$SOURCES $srcdir/src/cdrom/mint/*.c"
slouken@1361
  2395
            have_cdrom=yes
slouken@281
  2396
        fi
slouken@281
  2397
        # Set up files for the timer library
slouken@281
  2398
        if test x$enable_timers = xyes; then
slouken@557
  2399
            if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@1361
  2400
                AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2401
                SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@557
  2402
            else
slouken@1361
  2403
                AC_DEFINE(SDL_TIMER_MINT)
slouken@1361
  2404
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.c"
patmandin@1477
  2405
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.S"
slouken@557
  2406
            fi
slouken@1361
  2407
            have_timers=yes
slouken@281
  2408
        fi
slouken@281
  2409
        ;;
slouken@1035
  2410
    *-riscos)
slouken@687
  2411
        ARCH=riscos
slouken@1361
  2412
        CheckOSS
slouken@1361
  2413
        CheckPTHREAD
slouken@955
  2414
        # Set up files for the video library
slouken@955
  2415
        if test x$enable_video = xyes; then
slouken@1361
  2416
            AC_DEFINE(SDL_VIDEO_DRIVER_RISCOS)
slouken@1361
  2417
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.c"
slouken@1459
  2418
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.S"
slouken@1361
  2419
            have_video=yes
slouken@955
  2420
        fi
slouken@955
  2421
        # Set up files for the joystick library
slouken@955
  2422
        if test x$enable_joystick = xyes; then
slouken@1361
  2423
            AC_DEFINE(SDL_JOYSTICK_RISCOS)
slouken@1361
  2424
            SOURCES="$SOURCES $srcdir/src/joystick/riscos/*.c"
slouken@1361
  2425
            have_joystick=yes
slouken@955
  2426
        fi
slouken@955
  2427
        # Set up files for the timer library
slouken@955
  2428
        if test x$enable_timers = xyes; then
slouken@1361
  2429
            AC_DEFINE(SDL_TIMER_RISCOS)
slouken@1361
  2430
            SOURCES="$SOURCES $srcdir/src/timer/riscos/*.c"
slouken@1361
  2431
            have_timers=yes
slouken@955
  2432
        fi
slouken@1361
  2433
        # The RISC OS platform requires special setup.
slouken@1521
  2434
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ljpeg -ltiff -lpng -lz"
slouken@687
  2435
        ;;
slouken@0
  2436
    *)
slouken@1361
  2437
        AC_MSG_ERROR([
slouken@1550
  2438
*** Unsupported host:  Please add to configure.in
slouken@1361
  2439
        ])
slouken@0
  2440
        ;;
slouken@0
  2441
esac
slouken@0
  2442
slouken@1361
  2443
# Verify that we have all the platform specific files we need
slouken@1361
  2444
if test x$have_joystick != xyes; then
slouken@1361
  2445
    if test x$enable_joystick = xyes; then
slouken@1361
  2446
        AC_DEFINE(SDL_JOYSTICK_DISABLED)
slouken@1361
  2447
    fi
slouken@1361
  2448
    SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
slouken@1361
  2449
fi
slouken@1361
  2450
if test x$have_cdrom != xyes; then
slouken@1361
  2451
    if test x$enable_cdrom = xyes; then
slouken@1361
  2452
        AC_DEFINE(SDL_CDROM_DISABLED)
slouken@1361
  2453
    fi
slouken@1361
  2454
    SOURCES="$SOURCES $srcdir/src/cdrom/dummy/*.c"
slouken@1361
  2455
fi
slouken@1361
  2456
if test x$have_threads != xyes; then
slouken@1361
  2457
    if test x$enable_threads = xyes; then
slouken@1361
  2458
        AC_DEFINE(SDL_THREADS_DISABLED)
slouken@1361
  2459
    fi
slouken@1361
  2460
    SOURCES="$SOURCES $srcdir/src/thread/generic/*.c"
slouken@1361
  2461
fi
slouken@1361
  2462
if test x$have_timers != xyes; then
slouken@1361
  2463
    if test x$enable_timers = xyes; then
slouken@1361
  2464
        AC_DEFINE(SDL_TIMERS_DISABLED)
slouken@1361
  2465
    fi
slouken@1361
  2466
    SOURCES="$SOURCES $srcdir/src/timer/dummy/*.c"
slouken@1361
  2467
fi
slouken@1361
  2468
if test x$have_loadso != xyes; then
slouken@1361
  2469
    if test x$enable_loadso = xyes; then
slouken@1361
  2470
        AC_DEFINE(SDL_LOADSO_DISABLED)
slouken@1361
  2471
    fi
slouken@1361
  2472
    SOURCES="$SOURCES $srcdir/src/loadso/dummy/*.c"
slouken@1361
  2473
fi
slouken@1397
  2474
if test x$SDLMAIN_SOURCES = x; then
slouken@1397
  2475
    SDLMAIN_SOURCES="$srcdir/src/main/dummy/*.c"
slouken@1397
  2476
fi
slouken@0
  2477
slouken@1361
  2478
OBJECTS=`echo $SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.asm,$(objects)/\1.lo,g'`
slouken@1361
  2479
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.lo,g'`
slouken@1361
  2480
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.m,$(objects)/\1.lo,g'`
slouken@1361
  2481
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'`
slouken@1459
  2482
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.S,$(objects)/\1.lo,g'`
slouken@0
  2483
slouken@1397
  2484
SDLMAIN_OBJECTS=`echo $SDLMAIN_SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.o,g'`
slouken@1397
  2485
SDLMAIN_OBJECTS=`echo $SDLMAIN_OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.o,g'`
slouken@1397
  2486
slouken@0
  2487
# Set runtime shared library paths as needed
slouken@0
  2488
slouken@1127
  2489
if test "x$enable_rpath" = "xyes"; then
slouken@1565
  2490
  if test $ARCH = bsdi -o $ARCH = freebsd -o $ARCH = irix -o $ARCH = linux -o $ARCH = netbsd; then
slouken@2040
  2491
    SDL_RLD_FLAGS="-Wl,-rpath,\${libdir}"
slouken@1127
  2492
  fi
slouken@1127
  2493
  if test $ARCH = solaris; then
slouken@2040
  2494
    SDL_RLD_FLAGS="-R\${libdir}"
slouken@1127
  2495
  fi
slouken@1127
  2496
else
slouken@1127
  2497
  SDL_RLD_FLAGS=""
slouken@0
  2498
fi
slouken@387
  2499
slouken@387
  2500
case "$ARCH" in
slouken@387
  2501
  macosx)
slouken@807
  2502
    # Evil hack to allow static linking on Mac OS X
slouken@2040
  2503
    SDL_STATIC_LIBS="\${libdir}/libSDL.a $EXTRA_LDFLAGS"
slouken@807
  2504
    ;;
slouken@807
  2505
  *)
slouken@807
  2506
    SDL_STATIC_LIBS="$SDL_LIBS"
slouken@807
  2507
    ;;
slouken@807
  2508
esac
slouken@807
  2509
slouken@0
  2510
dnl Expand the cflags and libraries needed by apps using SDL
slouken@0
  2511
AC_SUBST(SDL_CFLAGS)
slouken@0
  2512
AC_SUBST(SDL_LIBS)
slouken@807
  2513
AC_SUBST(SDL_STATIC_LIBS)
slouken@0
  2514
AC_SUBST(SDL_RLD_FLAGS)
slouken@1361
  2515
if test x$enable_shared = xyes; then
slouken@1361
  2516
    ENABLE_SHARED_TRUE=
slouken@1361
  2517
    ENABLE_SHARED_FALSE="#"
slouken@1361
  2518
else
slouken@1361
  2519
    ENABLE_SHARED_TRUE="#"
slouken@1361
  2520
    ENABLE_SHARED_FALSE=
slouken@1361
  2521
fi
slouken@1361
  2522
if test x$enable_static = xyes; then
slouken@1361
  2523
    ENABLE_STATIC_TRUE=
slouken@1361
  2524
    ENABLE_STATIC_FALSE="#"
slouken@1361
  2525
else
slouken@1361
  2526
    ENABLE_STATIC_TRUE="#"
slouken@1361
  2527
    ENABLE_STATIC_FALSE=
slouken@1361
  2528
fi
slouken@1361
  2529
AC_SUBST(ENABLE_SHARED_TRUE)
slouken@1361
  2530
AC_SUBST(ENABLE_SHARED_FALSE)
slouken@1361
  2531
AC_SUBST(ENABLE_STATIC_TRUE)
slouken@1361
  2532
AC_SUBST(ENABLE_STATIC_FALSE)
slouken@0
  2533
slouken@1361
  2534
dnl Expand the sources and objects needed to build the library
slouken@1361
  2535
AC_SUBST(ac_aux_dir)
slouken@1361
  2536
AC_SUBST(INCLUDE)
slouken@1361
  2537
AC_SUBST(SOURCES)
slouken@1361
  2538
AC_SUBST(OBJECTS)
slouken@1397
  2539
AC_SUBST(SDLMAIN_SOURCES)
slouken@1397
  2540
AC_SUBST(SDLMAIN_OBJECTS)
slouken@1361
  2541
AC_SUBST(BUILD_CFLAGS)
slouken@1521
  2542
AC_SUBST(EXTRA_CFLAGS)
slouken@1393
  2543
AC_SUBST(BUILD_LDFLAGS)
slouken@1521
  2544
AC_SUBST(EXTRA_LDFLAGS)
slouken@0
  2545
slouken@0
  2546
AC_OUTPUT([
slouken@1865
  2547
    Makefile sdl-config SDL.spec SDL.qpg sdl.pc
slouken@1361
  2548
], [
slouken@1361
  2549
    : >build-deps
slouken@1640
  2550
    if test x"$MAKE" = x; then MAKE=make; fi; $MAKE depend
slouken@1361
  2551
])