configure.in
author Ryan C. Gordon <icculus@icculus.org>
Mon, 20 Aug 2007 01:02:37 +0000
changeset 2271 60b4c52a7906
parent 2264 f7f80b822c1f
child 2290 323a5af2924b
permissions -rw-r--r--
Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.

Fixes Bugzilla #439.
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(README)
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AC_CONFIG_HEADER(include/SDL_config.h)
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AC_GNU_SOURCE
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dnl Set various version strings - taken gratefully from the GTk sources
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#
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# Making releases:
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# Edit include/SDL/SDL_version.h and change the version, then:
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#   SDL_MICRO_VERSION += 1;
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#   SDL_INTERFACE_AGE += 1;
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#   SDL_BINARY_AGE += 1;
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# if any functions have been added, set SDL_INTERFACE_AGE to 0.
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# if backwards compatibility has been broken,
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# set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0.
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#
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SDL_MAJOR_VERSION=1
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SDL_MINOR_VERSION=3
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SDL_MICRO_VERSION=0
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SDL_INTERFACE_AGE=0
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SDL_BINARY_AGE=0
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SDL_VERSION=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION.$SDL_MICRO_VERSION
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AC_SUBST(SDL_MAJOR_VERSION)
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AC_SUBST(SDL_MINOR_VERSION)
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AC_SUBST(SDL_MICRO_VERSION)
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AC_SUBST(SDL_INTERFACE_AGE)
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AC_SUBST(SDL_BINARY_AGE)
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AC_SUBST(SDL_VERSION)
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# libtool versioning
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LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
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LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
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LT_REVISION=$SDL_INTERFACE_AGE
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LT_AGE=`expr $SDL_BINARY_AGE - $SDL_INTERFACE_AGE`
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AC_SUBST(LT_RELEASE)
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AC_SUBST(LT_CURRENT)
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AC_SUBST(LT_REVISION)
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AC_SUBST(LT_AGE)
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dnl Detect the canonical build and host environments
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AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
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AC_CANONICAL_HOST
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AC_C_BIGENDIAN
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if test x$ac_cv_c_bigendian = xyes; then
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    AC_DEFINE(SDL_BYTEORDER, 4321)
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else
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    AC_DEFINE(SDL_BYTEORDER, 1234)
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fi
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dnl Set up the compiler and linker flags
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INCLUDE="-I$srcdir/include"
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if test x$srcdir != x.; then
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    # Remove SDL_config.h from the source directory, since it's the
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    # default one, and we want to include the one that we generate.
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    if test -f $srcdir/include/SDL_config.h; then
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        rm $srcdir/include/SDL_config.h
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    fi
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    INCLUDE="-Iinclude $INCLUDE"
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fi
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case "$host" in
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    *-*-cygwin*)
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        # We build SDL on cygwin without the UNIX emulation layer
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        BASE_CFLAGS="-I/usr/include/mingw -mno-cygwin"
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        BASE_LDFLAGS="-mno-cygwin"
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        ;;
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    *)
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        BASE_CFLAGS="-D_GNU_SOURCE=1"
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        BASE_LDFLAGS=""
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        ;;
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esac
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BUILD_CFLAGS="$CFLAGS $CPPFLAGS"
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EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS"
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BUILD_LDFLAGS="$LDFLAGS"
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EXTRA_LDFLAGS="$BASE_LDFLAGS"
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## These are common directories to find software packages
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#for path in /usr/freeware /usr/pkg /usr/X11R6 /usr/local; do
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#    if test -d $path/include; then
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#        EXTRA_CFLAGS="$EXTRA_CFLAGS -I$path/include"
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#    fi
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#    if test -d $path/lib; then
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#        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$path/lib"
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#    fi
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#done
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SDL_CFLAGS="$BASE_CFLAGS"
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SDL_LIBS="-lSDL $BASE_LDFLAGS"
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CPPFLAGS="$CPPFLAGS $EXTRA_CFLAGS"
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CFLAGS="$CFLAGS $EXTRA_CFLAGS"
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LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
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dnl Check for tools
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AC_LIBTOOL_WIN32_DLL
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AC_PROG_LIBTOOL
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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if test -z "$host_alias"; then
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    hostaliaswindres=
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else
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    hostaliaswindres="$host_alias-windres"
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fi
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AC_CHECK_PROGS(WINDRES, [windres $hostaliaswindres $host_os-windres])
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dnl Check for compiler characteristics
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AC_C_CONST
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AC_C_INLINE
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AC_C_VOLATILE
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dnl See whether we are allowed to use the system C library
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AC_ARG_ENABLE(libc,
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AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
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              , enable_libc=yes)
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if test x$enable_libc = xyes; then
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    AC_DEFINE(HAVE_LIBC)
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    dnl Check for C library headers
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    AC_HEADER_STDC
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    AC_CHECK_HEADERS(sys/types.h stdio.h stdlib.h stddef.h stdarg.h malloc.h memory.h string.h strings.h inttypes.h stdint.h ctype.h math.h iconv.h signal.h)
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    dnl Check for typedefs, structures, etc.
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    AC_TYPE_SIZE_T
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    if test x$ac_cv_header_inttypes_h = xyes -o x$ac_cv_header_stdint_h = xyes; then
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        AC_CHECK_TYPE(int64_t)
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        if test x$ac_cv_type_int64_t = xyes; then
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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        have_inttypes=yes
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    fi
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    dnl Checks for library functions.
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    case "$host" in
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    *-*-cygwin* | *-*-mingw32*)
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        ;;
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    *)
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        AC_FUNC_ALLOCA
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        ;;
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    esac
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    AC_FUNC_MEMCMP
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    if test x$ac_cv_func_memcmp_working = xyes; then
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        AC_DEFINE(HAVE_MEMCMP)
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    fi
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    AC_FUNC_STRTOD
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    if test x$ac_cv_func_strtod = xyes; then
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        AC_DEFINE(HAVE_STRTOD)
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    fi
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    AC_CHECK_FUNCS(malloc calloc realloc free getenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf iconv sigaction setjmp nanosleep)
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    AC_CHECK_LIB(iconv, libiconv_open, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
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    AC_CHECK_LIB(m, pow, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
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fi
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if test x$have_inttypes != xyes; then
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    AC_CHECK_SIZEOF(char, 1)
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    AC_CHECK_SIZEOF(short, 2)
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    AC_CHECK_SIZEOF(int, 4)
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    AC_CHECK_SIZEOF(long, 4)
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    AC_CHECK_SIZEOF(long long, 8)
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    if test x$ac_cv_sizeof_char = x1; then
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        AC_DEFINE(int8_t, signed char)
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        AC_DEFINE(uint8_t, unsigned char)
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    fi
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    if test x$ac_cv_sizeof_short = x2; then
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        AC_DEFINE(int16_t, signed short)
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        AC_DEFINE(uint16_t, unsigned short)
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    else
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        if test x$ac_cv_sizeof_int = x2; then
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            AC_DEFINE(int16_t, signed int)
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            AC_DEFINE(uint16_t, unsigned int)
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        fi
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    fi
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    if test x$ac_cv_sizeof_int = x4; then
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        AC_DEFINE(int32_t, signed int)
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        AC_DEFINE(uint32_t, unsigned int)
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    else
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        if test x$ac_cv_sizeof_long = x4; then
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            AC_DEFINE(int32_t, signed long)
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            AC_DEFINE(uint32_t, unsigned long)
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        fi
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    fi
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    if test x$ac_cv_sizeof_long = x8; then
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        AC_DEFINE(int64_t, signed long)
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        AC_DEFINE(uint64_t, unsigned long)
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        AC_DEFINE(SDL_HAS_64BIT_TYPE)
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    else
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        if test x$ac_cv_sizeof_long_long = x8; then
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            AC_DEFINE(int64_t, signed long long)
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            AC_DEFINE(uint64_t, unsigned long long)
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            AC_DEFINE(SDL_HAS_64BIT_TYPE)
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        fi
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    fi
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    AC_DEFINE(size_t, unsigned int)
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    AC_DEFINE(uintptr_t, unsigned long)
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fi
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# Standard C sources
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SOURCES="$SOURCES $srcdir/src/*.c"
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SOURCES="$SOURCES $srcdir/src/audio/*.c"
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SOURCES="$SOURCES $srcdir/src/cdrom/*.c"
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SOURCES="$SOURCES $srcdir/src/cpuinfo/*.c"
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SOURCES="$SOURCES $srcdir/src/events/*.c"
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SOURCES="$SOURCES $srcdir/src/file/*.c"
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SOURCES="$SOURCES $srcdir/src/stdlib/*.c"
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SOURCES="$SOURCES $srcdir/src/thread/*.c"
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SOURCES="$SOURCES $srcdir/src/timer/*.c"
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SOURCES="$SOURCES $srcdir/src/video/*.c"
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dnl Enable/disable various subsystems of the SDL library
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AC_ARG_ENABLE(audio,
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AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
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              , enable_audio=yes)
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if test x$enable_audio != xyes; then
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    AC_DEFINE(SDL_AUDIO_DISABLED)
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fi
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AC_ARG_ENABLE(video,
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AC_HELP_STRING([--enable-video], [Enable the video subsystem [[default=yes]]]),
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              , enable_video=yes)
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if test x$enable_video != xyes; then
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    AC_DEFINE(SDL_VIDEO_DISABLED)
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fi
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AC_ARG_ENABLE(events,
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AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
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              , enable_events=yes)
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if test x$enable_events != xyes; then
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    AC_DEFINE(SDL_EVENTS_DISABLED)
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fi
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AC_ARG_ENABLE(joystick,
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AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
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              , enable_joystick=yes)
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if test x$enable_joystick != xyes; then
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    AC_DEFINE(SDL_JOYSTICK_DISABLED)
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else
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    SOURCES="$SOURCES $srcdir/src/joystick/*.c"
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fi
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AC_ARG_ENABLE(cdrom,
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AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [[default=yes]]]),
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              , enable_cdrom=yes)
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if test x$enable_cdrom != xyes; then
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    AC_DEFINE(SDL_CDROM_DISABLED)
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fi
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AC_ARG_ENABLE(threads,
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AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
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              , enable_threads=yes)
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if test x$enable_threads != xyes; then
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    AC_DEFINE(SDL_THREADS_DISABLED)
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fi
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AC_ARG_ENABLE(timers,
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AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
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              , enable_timers=yes)
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if test x$enable_timers != xyes; then
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    AC_DEFINE(SDL_TIMERS_DISABLED)
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fi
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AC_ARG_ENABLE(file,
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AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
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              , enable_file=yes)
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if test x$enable_file != xyes; then
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    AC_DEFINE(SDL_FILE_DISABLED)
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fi
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AC_ARG_ENABLE(loadso,
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AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
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              , enable_loadso=yes)
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if test x$enable_loadso != xyes; then
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    AC_DEFINE(SDL_LOADSO_DISABLED)
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fi
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AC_ARG_ENABLE(cpuinfo,
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AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
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              , enable_cpuinfo=yes)
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if test x$enable_cpuinfo != xyes; then
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    AC_DEFINE(SDL_CPUINFO_DISABLED)
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fi
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AC_ARG_ENABLE(assembly,
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AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
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              , enable_assembly=yes)
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if test x$enable_assembly = xyes; then
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    AC_DEFINE(SDL_ASSEMBLY_ROUTINES)
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    dnl Check for various instruction support
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    AC_ARG_ENABLE(mmx,
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AC_HELP_STRING([--enable-mmx], [use MMX assembly routines [[default=yes]]]),
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                  , enable_mmx=yes)
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    if test x$enable_mmx = xyes; then
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        save_CFLAGS="$CFLAGS"
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        have_gcc_mmx=no
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        AC_MSG_CHECKING(for GCC -mmmx option)
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        mmx_CFLAGS="-mmmx"
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        CFLAGS="$save_CFLAGS $mmx_CFLAGS"
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        AC_TRY_COMPILE([
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        #include <mmintrin.h>
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        #ifndef __MMX__
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        #error Assembler CPP flag not enabled
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        #endif
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        ],[
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        ],[
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        have_gcc_mmx=yes
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        ])
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        AC_MSG_RESULT($have_gcc_mmx)
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        if test x$have_gcc_mmx = xyes; then
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            EXTRA_CFLAGS="$EXTRA_CFLAGS $mmx_CFLAGS"
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        fi
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    fi
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    AC_ARG_ENABLE(3dnow,
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AC_HELP_STRING([--enable-3dnow], [use MMX assembly routines [[default=yes]]]),
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                  , enable_3dnow=yes)
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    if test x$enable_3dnow = xyes; then
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        save_CFLAGS="$CFLAGS"
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        have_gcc_3dnow=no
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        AC_MSG_CHECKING(for GCC -m3dnow option)
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        amd3dnow_CFLAGS="-m3dnow"
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        CFLAGS="$save_CFLAGS $amd3dnow_CFLAGS"
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        AC_TRY_COMPILE([
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        #include <mm3dnow.h>
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        #ifndef __3dNOW__
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        #error Assembler CPP flag not enabled
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        #endif
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        ],[
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        ],[
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        have_gcc_3dnow=yes
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        ])
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        AC_MSG_RESULT($have_gcc_3dnow)
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        if test x$have_gcc_3dnow = xyes; then
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            EXTRA_CFLAGS="$EXTRA_CFLAGS $amd3dnow_CFLAGS"
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        fi
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    fi
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    AC_ARG_ENABLE(sse,
slouken@2247
   334
AC_HELP_STRING([--enable-sse], [use SSE assembly routines [[default=yes]]]),
slouken@2247
   335
                  , enable_sse=yes)
slouken@2247
   336
    if test x$enable_sse = xyes; then
slouken@2247
   337
        save_CFLAGS="$CFLAGS"
slouken@2247
   338
        have_gcc_sse=no
slouken@2247
   339
        AC_MSG_CHECKING(for GCC -msse option)
slouken@2247
   340
        sse_CFLAGS="-msse"
slouken@2247
   341
        CFLAGS="$save_CFLAGS $sse_CFLAGS"
slouken@2247
   342
slouken@2247
   343
        AC_TRY_COMPILE([
slouken@2247
   344
        #include <xmmintrin.h>
slouken@2261
   345
        #ifndef __SSE__
slouken@2261
   346
        #error Assembler CPP flag not enabled
slouken@2261
   347
        #endif
slouken@2247
   348
        ],[
slouken@2247
   349
        ],[
slouken@2247
   350
        have_gcc_sse=yes
slouken@2247
   351
        ])
slouken@2247
   352
        AC_MSG_RESULT($have_gcc_sse)
slouken@2247
   353
slouken@2247
   354
        if test x$have_gcc_sse = xyes; then
slouken@2247
   355
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse_CFLAGS"
slouken@2247
   356
        fi
slouken@2247
   357
    fi
slouken@2247
   358
slouken@2264
   359
    AC_ARG_ENABLE(sse2,
slouken@2264
   360
AC_HELP_STRING([--enable-sse2], [use SSE2 assembly routines [[default=yes]]]),
slouken@2264
   361
                  , enable_sse2=yes)
slouken@2264
   362
    if test x$enable_sse2 = xyes; then
slouken@2264
   363
        save_CFLAGS="$CFLAGS"
slouken@2264
   364
        have_gcc_sse2=no
slouken@2264
   365
        AC_MSG_CHECKING(for GCC -msse2 option)
slouken@2264
   366
        sse2_CFLAGS="-msse2"
slouken@2264
   367
        CFLAGS="$save_CFLAGS $sse2_CFLAGS"
slouken@2264
   368
slouken@2264
   369
        AC_TRY_COMPILE([
slouken@2264
   370
        #include <emmintrin.h>
slouken@2264
   371
        #ifndef __SSE2__
slouken@2264
   372
        #error Assembler CPP flag not enabled
slouken@2264
   373
        #endif
slouken@2264
   374
        ],[
slouken@2264
   375
        ],[
slouken@2264
   376
        have_gcc_sse2=yes
slouken@2264
   377
        ])
slouken@2264
   378
        AC_MSG_RESULT($have_gcc_sse2)
slouken@2264
   379
slouken@2264
   380
        if test x$have_gcc_sse2 = xyes; then
slouken@2264
   381
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse2_CFLAGS"
slouken@2264
   382
        fi
slouken@2264
   383
    fi
slouken@2264
   384
slouken@2247
   385
    AC_ARG_ENABLE(altivec,
slouken@2247
   386
AC_HELP_STRING([--enable-altivec], [use Altivec assembly routines [[default=yes]]]),
slouken@2247
   387
                  , enable_altivec=yes)
slouken@2247
   388
    if test x$enable_altivec = xyes; then
slouken@2247
   389
        have_altivec_h_hdr=no
slouken@2247
   390
        AC_CHECK_HEADER(altivec.h, have_altivec_h_hdr=yes)
slouken@2247
   391
slouken@2247
   392
        save_CFLAGS="$CFLAGS"
slouken@2247
   393
        have_gcc_altivec=no
slouken@2247
   394
        AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@2247
   395
        altivec_CFLAGS="-maltivec"
slouken@2247
   396
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@2247
   397
slouken@2247
   398
        if test x$have_altivec_h_hdr = xyes; then
slouken@2247
   399
          AC_TRY_COMPILE([
slouken@2247
   400
          #include <altivec.h>
slouken@2247
   401
          vector unsigned int vzero() {
slouken@2247
   402
              return vec_splat_u32(0);
slouken@2247
   403
          }
slouken@2247
   404
          ],[
slouken@2247
   405
          ],[
slouken@2247
   406
          have_gcc_altivec=yes
slouken@2247
   407
          ])
slouken@2247
   408
          AC_MSG_RESULT($have_gcc_altivec)
slouken@2247
   409
        else
slouken@2247
   410
          AC_TRY_COMPILE([
slouken@2247
   411
          vector unsigned int vzero() {
slouken@2247
   412
              return vec_splat_u32(0);
slouken@2247
   413
          }
slouken@2247
   414
          ],[
slouken@2247
   415
          ],[
slouken@2247
   416
          have_gcc_altivec=yes
slouken@2247
   417
          ])
slouken@2247
   418
          AC_MSG_RESULT($have_gcc_altivec)
slouken@2247
   419
        fi
slouken@2247
   420
slouken@2247
   421
        if test x$have_gcc_altivec = xno; then
slouken@2247
   422
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@2247
   423
            altivec_CFLAGS="-faltivec"
slouken@2247
   424
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@2247
   425
            if test x$have_altivec_h_hdr = xyes; then
slouken@2247
   426
              AC_TRY_COMPILE([
slouken@2247
   427
              #include <altivec.h>
slouken@2247
   428
              vector unsigned int vzero() {
slouken@2247
   429
                  return vec_splat_u32(0);
slouken@2247
   430
              }
slouken@2247
   431
              ],[
slouken@2247
   432
              ],[
slouken@2247
   433
              have_gcc_altivec=yes
slouken@2247
   434
              ])
slouken@2247
   435
              AC_MSG_RESULT($have_gcc_altivec)
slouken@2247
   436
            else
slouken@2247
   437
              AC_TRY_COMPILE([
slouken@2247
   438
              vector unsigned int vzero() {
slouken@2247
   439
                  return vec_splat_u32(0);
slouken@2247
   440
              }
slouken@2247
   441
              ],[
slouken@2247
   442
              ],[
slouken@2247
   443
              have_gcc_altivec=yes
slouken@2247
   444
              ])
slouken@2247
   445
              AC_MSG_RESULT($have_gcc_altivec)
slouken@2247
   446
            fi
slouken@2247
   447
        fi
slouken@2247
   448
        CFLAGS="$save_CFLAGS"
slouken@2247
   449
slouken@2247
   450
        if test x$have_gcc_altivec = xyes; then
slouken@2247
   451
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@2247
   452
            if test x$have_altivec_h_hdr = xyes; then
slouken@2247
   453
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@2247
   454
            fi
slouken@2247
   455
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@2247
   456
        fi
slouken@2247
   457
    fi
slouken@740
   458
fi
slouken@0
   459
slouken@0
   460
dnl See if the OSS audio interface is supported
slouken@0
   461
CheckOSS()
slouken@0
   462
{
slouken@0
   463
    AC_ARG_ENABLE(oss,
slouken@1637
   464
AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
slouken@0
   465
                  , enable_oss=yes)
slouken@0
   466
    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
slouken@0
   467
        AC_MSG_CHECKING(for OSS audio support)
slouken@0
   468
        have_oss=no
slouken@94
   469
        if test x$have_oss != xyes; then
slouken@94
   470
            AC_TRY_COMPILE([
slouken@94
   471
              #include <sys/soundcard.h>
slouken@94
   472
            ],[
slouken@94
   473
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   474
            ],[
slouken@94
   475
            have_oss=yes
slouken@94
   476
            ])
slouken@94
   477
        fi
slouken@94
   478
        if test x$have_oss != xyes; then
slouken@94
   479
            AC_TRY_COMPILE([
slouken@94
   480
              #include <soundcard.h>
slouken@94
   481
            ],[
slouken@94
   482
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   483
            ],[
slouken@94
   484
            have_oss=yes
slouken@1361
   485
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
slouken@94
   486
            ])
slouken@94
   487
        fi
slouken@0
   488
        AC_MSG_RESULT($have_oss)
slouken@0
   489
        if test x$have_oss = xyes; then
slouken@1361
   490
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
slouken@1361
   491
            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
slouken@1361
   492
            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
slouken@1361
   493
            have_audio=yes
slouken@1361
   494
slouken@1565
   495
            # We may need to link with ossaudio emulation library
slouken@1550
   496
            case "$host" in
slouken@1383
   497
                *-*-openbsd*|*-*-netbsd*)
slouken@1521
   498
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
slouken@1361
   499
            esac
slouken@0
   500
        fi
slouken@0
   501
    fi
slouken@0
   502
}
slouken@0
   503
slouken@0
   504
dnl See if the ALSA audio interface is supported
slouken@0
   505
CheckALSA()
slouken@0
   506
{
slouken@0
   507
    AC_ARG_ENABLE(alsa,
slouken@1637
   508
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   509
                  , enable_alsa=yes)
slouken@0
   510
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   511
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   512
        # Restore all flags from before the ALSA detection runs
slouken@1009
   513
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   514
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   515
        LIBS="$alsa_save_LIBS"
slouken@354
   516
        if test x$have_alsa = xyes; then
slouken@865
   517
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   518
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   519
                          , enable_alsa_shared=yes)
slouken@1361
   520
            if test "x`echo $ALSA_LIBS | grep -- -L`" = "x"; then
slouken@1361
   521
                if test "x`ls /lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   522
                    ALSA_LIBS="-L/lib $ALSA_LIBS"
slouken@1361
   523
                elif test "x`ls /usr/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   524
                    ALSA_LIBS="-L/usr/lib $ALSA_LIBS"
slouken@1361
   525
                elif test "x`ls /usr/local/lib/libasound.so.* 2> /dev/null`" != "x"; then
slouken@1361
   526
                    ALSA_LIBS="-L/usr/local/lib $ALSA_LIBS"
slouken@1361
   527
                fi
slouken@1361
   528
            fi
slouken@1361
   529
            alsa_lib_spec=`echo $ALSA_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libasound.so.*/'`
slouken@1606
   530
            alsa_lib=`ls -- $alsa_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@1361
   531
            echo "-- $alsa_lib_spec -> $alsa_lib"
slouken@1361
   532
slouken@1361
   533
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   534
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   535
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   536
            if test x$have_loadso != xyes && \
slouken@1361
   537
               test x$enable_alsa_shared = xyes; then
slouken@1467
   538
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   539
            fi
slouken@1361
   540
            if test x$have_loadso = xyes && \
slouken@1361
   541
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@1361
   542
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   543
            else
slouken@1521
   544
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   545
            fi
slouken@1361
   546
            have_audio=yes
slouken@1361
   547
        fi
slouken@1361
   548
    fi
slouken@0
   549
}
slouken@0
   550
slouken@148
   551
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   552
CheckDMEDIA()
slouken@148
   553
{
slouken@148
   554
    if test x$enable_audio = xyes; then
slouken@148
   555
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   556
        have_dmedia=no
slouken@148
   557
        AC_TRY_COMPILE([
slouken@148
   558
          #include <dmedia/audio.h>
slouken@148
   559
        ],[
slouken@148
   560
          ALport audio_port;
slouken@148
   561
        ],[
slouken@148
   562
        have_dmedia=yes
slouken@148
   563
        ])
slouken@935
   564
        AC_MSG_RESULT($have_dmedia)
slouken@148
   565
        # Set up files for the audio library
slouken@148
   566
        if test x$have_dmedia = xyes; then
slouken@1361
   567
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   568
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   569
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   570
            have_audio=yes
slouken@148
   571
        fi
slouken@148
   572
    fi
slouken@148
   573
}
slouken@148
   574
slouken@1438
   575
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   576
CheckMME()
slouken@1438
   577
{
slouken@1438
   578
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   579
    case $ARCH in
slouken@1438
   580
        osf)
slouken@1438
   581
            ;;
slouken@1438
   582
        *)
slouken@1438
   583
            return
slouken@1438
   584
            ;;
slouken@1438
   585
    esac
slouken@1438
   586
    if test x$enable_audio = xyes; then
slouken@1438
   587
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   588
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   589
        MME_LIBS="-lmme"
slouken@1438
   590
        have_mme=no
slouken@1438
   591
        save_CFLAGS="$CFLAGS"
slouken@1438
   592
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   593
        AC_TRY_COMPILE([
slouken@1438
   594
          #include <mme_api.h>
slouken@1438
   595
        ],[
slouken@1438
   596
          HWAVEOUT sound;
slouken@1438
   597
        ],[
slouken@1438
   598
        have_mme=yes
slouken@1438
   599
        ])
slouken@1438
   600
        CFLAGS="$save_CFLAGS"
slouken@1438
   601
        AC_MSG_RESULT($have_mme)
slouken@1438
   602
        # Set up files for the audio library
slouken@1438
   603
        if test x$have_mme = xyes; then
slouken@1438
   604
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   605
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   606
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   607
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   608
            have_audio=yes
slouken@1438
   609
        fi
slouken@1438
   610
    fi
slouken@1438
   611
}
slouken@1438
   612
slouken@0
   613
dnl Find the ESD includes and libraries
slouken@0
   614
CheckESD()
slouken@0
   615
{
slouken@0
   616
    AC_ARG_ENABLE(esd,
slouken@1637
   617
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   618
                  , enable_esd=yes)
slouken@0
   619
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   620
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   621
        if test x$have_esd = xyes; then
slouken@294
   622
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   623
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   624
                          , enable_esd_shared=yes)
slouken@294
   625
            esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
slouken@1606
   626
            esd_lib=`ls -- $esd_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   627
            echo "-- $esd_lib_spec -> $esd_lib"
slouken@1467
   628
slouken@1467
   629
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   630
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   631
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   632
            if test x$have_loadso != xyes && \
slouken@296
   633
               test x$enable_esd_shared = xyes; then
slouken@1467
   634
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   635
            fi
icculus@1173
   636
            if test x$have_loadso = xyes && \
slouken@294
   637
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@1361
   638
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   639
            else
slouken@1521
   640
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   641
            fi
slouken@1361
   642
            have_audio=yes
slouken@294
   643
        fi
slouken@0
   644
    fi
slouken@0
   645
}
slouken@0
   646
icculus@2271
   647
dnl Find PulseAudio
icculus@2271
   648
CheckPulseAudio()
icculus@2271
   649
{
icculus@2271
   650
    AC_ARG_ENABLE(pulseaudio,
icculus@2271
   651
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
icculus@2271
   652
                  , enable_pulseaudio=yes)
icculus@2271
   653
    if test x$enable_audio = xyes -a x$enable_pulseaudio = xyes; then
icculus@2271
   654
        audio_pulseaudio=no
icculus@2271
   655
icculus@2271
   656
        PULSEAUDIO_REQUIRED_VERSION=0.9
icculus@2271
   657
icculus@2271
   658
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@2271
   659
        AC_MSG_CHECKING(for PulseAudio $PULSEAUDIO_REQUIRED_VERSION support)
icculus@2271
   660
        if test x$PKG_CONFIG != xno; then
icculus@2271
   661
        if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSEAUDIO_REQUIRED_VERSION libpulse-simple; then
icculus@2271
   662
                PULSEAUDIO_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@2271
   663
                PULSEAUDIO_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@2271
   664
                audio_pulseaudio=yes
icculus@2271
   665
        fi
icculus@2271
   666
        fi
icculus@2271
   667
        AC_MSG_RESULT($audio_pulseaudio)
icculus@2271
   668
icculus@2271
   669
        if test x$audio_pulseaudio = xyes; then
icculus@2271
   670
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@2271
   671
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
icculus@2271
   672
                          , enable_pulseaudio_shared=yes)
icculus@2271
   673
            if test "x`echo $PULSEAUDIO_LIBS | grep -- -L`" = "x"; then
icculus@2271
   674
                if test "x`ls /lib/libpulse-simple.so.* 2> /dev/null`" != "x"; then
icculus@2271
   675
                    PULSEAUDIO_LIBS="-L/lib $PULSEAUDIO_LIBS"
icculus@2271
   676
                elif test "x`ls /usr/lib/libpulse-simple.so.* 2> /dev/null`" != "x"; then
icculus@2271
   677
                    PULSEAUDIO_LIBS="-L/usr/lib $PULSEAUDIO_LIBS"
icculus@2271
   678
                elif test "x`ls /usr/local/lib/libpulse-simple.so.* 2> /dev/null`" != "x"; then
icculus@2271
   679
                    PULSEAUDIO_LIBS="-L/usr/local/lib $PULSEAUDIO_LIBS"
icculus@2271
   680
                fi
icculus@2271
   681
            fi
icculus@2271
   682
            pulseaudio_lib_spec=`echo $PULSEAUDIO_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libpulse-simple.so.*/'`
icculus@2271
   683
            pulseaudio_lib=`ls -- $pulseaudio_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
icculus@2271
   684
            echo "-- $pulseaudio_lib_spec -> $pulseaudio_lib"
icculus@2271
   685
icculus@2271
   686
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSEAUDIO)
icculus@2271
   687
            SOURCES="$SOURCES $srcdir/src/audio/pulseaudio/*.c"
icculus@2271
   688
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSEAUDIO_CFLAGS"
icculus@2271
   689
            if test x$have_loadso != xyes && \
icculus@2271
   690
               test x$enable_pulseaudio_shared = xyes; then
icculus@2271
   691
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@2271
   692
            fi
icculus@2271
   693
            if test x$have_loadso = xyes && \
icculus@2271
   694
               test x$enable_pulseaudio_shared = xyes && test x$pulseaudio_lib != x; then
icculus@2271
   695
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC, "$pulseaudio_lib")
icculus@2271
   696
            else
icculus@2271
   697
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSEAUDIO_LIBS"
icculus@2271
   698
            fi
icculus@2271
   699
            have_audio=yes
icculus@2271
   700
        fi
icculus@2271
   701
    fi
icculus@2271
   702
}
icculus@2271
   703
slouken@0
   704
CheckARTSC()
slouken@0
   705
{
slouken@0
   706
    AC_ARG_ENABLE(arts,
slouken@1637
   707
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   708
                  , enable_arts=yes)
slouken@0
   709
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   710
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   711
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   712
            : # arts isn't installed
slouken@0
   713
        else
slouken@1361
   714
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   715
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@1361
   716
            ARTS_PREFIX=`$ARTSCONFIG --arts-prefix`
slouken@0
   717
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   718
            audio_arts=no
slouken@0
   719
            save_CFLAGS="$CFLAGS"
slouken@1361
   720
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   721
            AC_TRY_COMPILE([
slouken@0
   722
             #include <artsc.h>
slouken@0
   723
            ],[
slouken@0
   724
             arts_stream_t stream;
slouken@0
   725
            ],[
slouken@0
   726
            audio_arts=yes
slouken@0
   727
            ])
slouken@0
   728
            CFLAGS="$save_CFLAGS"
slouken@0
   729
            AC_MSG_RESULT($audio_arts)
slouken@0
   730
            if test x$audio_arts = xyes; then
slouken@294
   731
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   732
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   733
                              , enable_arts_shared=yes)
slouken@1361
   734
                arts_lib_spec="$ARTS_PREFIX/lib/libartsc.so.*"
slouken@1606
   735
                arts_lib=`ls -- $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
slouken@371
   736
                echo "-- $arts_lib_spec -> $arts_lib"
slouken@1467
   737
slouken@1467
   738
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   739
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   740
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   741
                if test x$have_loadso != xyes && \
slouken@296
   742
                   test x$enable_arts_shared = xyes; then
slouken@1467
   743
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   744
                fi
icculus@1173
   745
                if test x$have_loadso = xyes && \
slouken@294
   746
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@1361
   747
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   748
                else
slouken@1521
   749
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   750
                fi
slouken@1361
   751
                have_audio=yes
slouken@0
   752
            fi
slouken@0
   753
        fi
slouken@0
   754
    fi
slouken@0
   755
}
slouken@0
   756
slouken@0
   757
dnl See if the NAS audio interface is supported
slouken@0
   758
CheckNAS()
slouken@0
   759
{
slouken@0
   760
    AC_ARG_ENABLE(nas,
slouken@1637
   761
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   762
                  , enable_nas=yes)
slouken@0
   763
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@2049
   764
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@2049
   765
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
icculus@2049
   766
slouken@41
   767
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   768
        have_nas=no
icculus@2049
   769
icculus@2049
   770
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
icculus@2049
   771
            have_nas=yes
icculus@2049
   772
            NAS_LIBS="-laudio"
icculus@2049
   773
icculus@2049
   774
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   775
            have_nas=yes
slouken@1361
   776
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   777
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   778
slouken@605
   779
        dnl On IRIX, the NAS includes are in a different directory,
slouken@605
   780
        dnl and libnas must be explicitly linked in
slouken@605
   781
slouken@605
   782
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   783
            have_nas=yes
slouken@1361
   784
            NAS_LIBS="-lnas -lXt"
slouken@41
   785
        fi
icculus@2049
   786
slouken@605
   787
        AC_MSG_RESULT($have_nas)
icculus@2049
   788
slouken@1361
   789
        if test x$have_nas = xyes; then
icculus@2049
   790
            AC_ARG_ENABLE(nas-shared,
icculus@2049
   791
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@2049
   792
                          , enable_nas_shared=yes)
icculus@2049
   793
            if test "x`echo $NAS_LIBS | grep -- -L`" = "x"; then
icculus@2049
   794
                if test "x`ls /lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   795
                    NAS_LIBS="-L/lib $NAS_LIBS"
icculus@2049
   796
                elif test "x`ls /usr/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   797
                    NAS_LIBS="-L/usr/lib $NAS_LIBS"
icculus@2049
   798
                elif test "x`ls /usr/local/lib/libaudio.so.* 2> /dev/null`" != "x"; then
icculus@2049
   799
                    NAS_LIBS="-L/usr/local/lib $NAS_LIBS"
icculus@2049
   800
                fi
icculus@2049
   801
            fi
icculus@2049
   802
            nas_lib_spec=`echo $NAS_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libaudio.so.*/'`
icculus@2049
   803
            nas_lib=`ls -- $nas_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
icculus@2049
   804
            echo "-- $nas_lib_spec -> $nas_lib"
icculus@2049
   805
icculus@2049
   806
            if test x$have_loadso != xyes && \
icculus@2049
   807
               test x$enable_nas_shared = xyes; then
icculus@2049
   808
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@2049
   809
            fi
icculus@2049
   810
            if test x$have_loadso = xyes && \
slouken@2163
   811
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
icculus@2049
   812
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib")
icculus@2049
   813
            else
icculus@2049
   814
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@2049
   815
            fi
icculus@2049
   816
slouken@1361
   817
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   818
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   819
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   820
            have_audio=yes
slouken@1361
   821
        fi
slouken@0
   822
    fi
slouken@0
   823
}
slouken@0
   824
slouken@68
   825
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   826
CheckDiskAudio()
slouken@68
   827
{
slouken@68
   828
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   829
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   830
                  , enable_diskaudio=yes)
slouken@68
   831
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   832
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   833
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   834
    fi
slouken@68
   835
}
slouken@68
   836
icculus@1532
   837
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   838
CheckDummyAudio()
icculus@1532
   839
{
icculus@1532
   840
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   841
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   842
                  , enable_dummyaudio=yes)
icculus@1532
   843
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   844
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   845
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   846
    fi
icculus@1532
   847
}
icculus@1532
   848
slouken@398
   849
dnl Set up the Atari Audio driver
slouken@398
   850
CheckAtariAudio()
slouken@398
   851
{
slouken@398
   852
    AC_ARG_ENABLE(mintaudio,
slouken@1637
   853
AC_HELP_STRING([--enable-mintaudio], [support Atari audio driver [[default=yes]]]),
slouken@398
   854
                  , enable_mintaudio=yes)
slouken@398
   855
    if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
slouken@398
   856
        mintaudio=no
slouken@398
   857
        AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
slouken@398
   858
        if test x$have_mint_falcon_hdr = xyes; then
slouken@398
   859
            mintaudio=yes
slouken@1361
   860
            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
patmandin@1364
   861
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
patmandin@1477
   862
            SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
slouken@1361
   863
            have_audio=yes
slouken@398
   864
        fi
slouken@398
   865
    fi
slouken@398
   866
}
slouken@398
   867
icculus@1573
   868
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   869
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   870
CheckVisibilityHidden()
icculus@1573
   871
{
icculus@1573
   872
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   873
    have_gcc_fvisibility=no
icculus@1573
   874
icculus@1573
   875
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   876
    save_CFLAGS="$CFLAGS"
icculus@1573
   877
    CFLAGS="$save_CFLAGS $visibility_CFLAGS"
icculus@1573
   878
    AC_TRY_COMPILE([
slouken@1745
   879
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   880
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   881
    #endif
icculus@1573
   882
    ],[
icculus@1573
   883
    ],[
icculus@1573
   884
    have_gcc_fvisibility=yes
icculus@1573
   885
    ])
icculus@1573
   886
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   887
    CFLAGS="$save_CFLAGS"
icculus@1573
   888
icculus@1573
   889
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   890
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   891
    fi
icculus@1573
   892
}
icculus@1573
   893
icculus@1573
   894
icculus@1140
   895
dnl Do the iPod thing
icculus@1140
   896
CheckIPod()
icculus@1140
   897
{
icculus@1140
   898
    AC_ARG_ENABLE(ipod,
slouken@1361
   899
AC_HELP_STRING([--enable-ipod], [configure SDL to work with iPodLinux [default=yes on arm-elf]]),
slouken@1361
   900
        , enable_ipod=yes)
icculus@1140
   901
icculus@1140
   902
    if test x$enable_ipod = xyes; then
slouken@1521
   903
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
slouken@1361
   904
        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
slouken@1361
   905
        SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
icculus@1140
   906
    fi
slouken@1361
   907
}
icculus@1140
   908
slouken@30
   909
dnl Find the nanox include and library directories
slouken@30
   910
CheckNANOX()
slouken@30
   911
{
slouken@292
   912
    AC_ARG_ENABLE(video-nanox,
slouken@1637
   913
        AC_HELP_STRING([--enable-video-nanox], [use nanox video driver [[default=no]]]),
slouken@292
   914
        , enable_video_nanox=no)
slouken@30
   915
slouken@292
   916
    if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
slouken@1361
   917
        AC_ARG_ENABLE(nanox-debug,  
slouken@1637
   918
            AC_HELP_STRING([--enable-nanox-debug], [print debug messages [[default=no]]]),
slouken@1361
   919
            , enable_nanox_debug=no)
slouken@292
   920
        if test x$enable_nanox_debug = xyes; then
slouken@1521
   921
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DEBUG"
slouken@292
   922
        fi
slouken@30
   923
slouken@1361
   924
        AC_ARG_ENABLE(nanox-share-memory,  
slouken@1637
   925
            AC_HELP_STRING([--enable-nanox-share-memory], [use share memory [[default=no]]]),
slouken@1361
   926
            , enable_nanox_share_memory=no)
slouken@292
   927
        if test x$enable_nanox_share_memory = xyes; then
slouken@1521
   928
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DNANOX_SHARE_MEMORY"
slouken@292
   929
        fi
slouken@30
   930
slouken@1361
   931
        AC_ARG_ENABLE(nanox_direct_fb, 
slouken@1637
   932
            AC_HELP_STRING([--enable-nanox-direct-fb], [use direct framebuffer access [[default=no]]]),
slouken@1361
   933
            , enable_nanox_direct_fb=no)
slouken@471
   934
        if test x$enable_nanox_direct_fb = xyes; then
slouken@1521
   935
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
slouken@471
   936
        fi
slouken@30
   937
slouken@1361
   938
        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
slouken@1361
   939
        SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
slouken@1521
   940
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
slouken@1361
   941
        have_video=yes
slouken@292
   942
    fi
slouken@30
   943
}
slouken@30
   944
slouken@0
   945
dnl Find the X11 include and library directories
slouken@0
   946
CheckX11()
slouken@0
   947
{
slouken@0
   948
    AC_ARG_ENABLE(video-x11,
slouken@1637
   949
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   950
                  , enable_video_x11=yes)
slouken@0
   951
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   952
        case "$host" in
slouken@1807
   953
            *-*-darwin*)
slouken@1807
   954
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   955
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   956
                    x_includes="/usr/X11R6/include"
slouken@1806
   957
                    x_libraries="/usr/X11R6/lib"
slouken@1806
   958
                fi
slouken@1806
   959
                ;;
slouken@1806
   960
        esac
slouken@0
   961
        AC_PATH_X
slouken@0
   962
        AC_PATH_XTRA
slouken@0
   963
        if test x$have_x = xyes; then
slouken@1879
   964
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
   965
            # will not end up in the global namespace, which causes problems
slouken@1879
   966
            # with other libraries calling X11 functions.
slouken@1879
   967
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
   968
icculus@1168
   969
            AC_ARG_ENABLE(x11-shared,
slouken@1879
   970
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
   971
                          , enable_x11_shared=maybe)
icculus@1168
   972
slouken@1550
   973
            case "$host" in
icculus@1589
   974
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
   975
                    x11_symbols_private=yes
icculus@1174
   976
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   977
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
   978
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
   979
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@1174
   980
                    ;;
slouken@1384
   981
                *-*-osf*)
slouken@1384
   982
                    x11_lib='libX11.so'
slouken@1384
   983
                    x11ext_lib='libXext.so'
slouken@1384
   984
                    ;;
slouken@1384
   985
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
   986
                    x11_lib='libX11.so'
icculus@1299
   987
                    x11ext_lib='libXext.so'
icculus@1299
   988
                    ;;
icculus@1174
   989
                *)
slouken@1569
   990
                    x11_lib_spec=[`echo $X_LIBS | sed 's/.*-L\([^ ]*\).*/\1/'`]
slouken@1571
   991
                    for path in $x11_lib_path /usr/lib /usr/X11/lib /usr/X11R6/lib; do
slouken@1571
   992
                        if test "x$x11_lib" = "x"; then
slouken@1606
   993
                            x11_lib=[`ls -- $path/libX11.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   994
                            if test "x$x11_lib" = "x"; then
slouken@1879
   995
                                x11_lib=[`ls -- $path/libX11.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
   996
                            fi
slouken@1571
   997
                        fi
slouken@1571
   998
                        if test "x$x11ext_lib" = "x"; then
slouken@1606
   999
                            x11ext_lib=[`ls -- $path/libXext.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1000
                            if test "x$x11ext_lib" = "x"; then
slouken@1879
  1001
                                x11ext_lib=[`ls -- $path/libXext.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1002
                            fi
slouken@1571
  1003
                        fi
icculus@1589
  1004
                        if test "x$xrender_lib" = "x"; then
slouken@1606
  1005
                            xrender_lib=[`ls -- $path/libXrender.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1006
                            if test "x$xrender_lib" = "x"; then
slouken@1879
  1007
                                xrender_lib=[`ls -- $path/libXrender.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1008
                            fi
icculus@1589
  1009
                        fi
icculus@1589
  1010
                        if test "x$xrandr_lib" = "x"; then
slouken@1606
  1011
                            xrandr_lib=[`ls -- $path/libXrandr.so.[0-9] 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1012
                            if test "x$xrandr_lib" = "x"; then
slouken@1879
  1013
                                xrandr_lib=[`ls -- $path/libXrandr.so.[0-9]* 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1879
  1014
                            fi
icculus@1589
  1015
                        fi
slouken@1569
  1016
                    done
icculus@1174
  1017
                    ;;
icculus@1174
  1018
            esac
icculus@1168
  1019
slouken@1361
  1020
            X_CFLAGS="$X_CFLAGS -DXTHREADS"
slouken@1361
  1021
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
  1022
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
  1023
            fi
slouken@1799
  1024
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
  1025
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
  1026
slouken@1468
  1027
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
  1028
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
bob@2185
  1029
            SOURCES="$SOURCES $srcdir/src/video/Xext/XmuStdCmap/*.c"
slouken@1521
  1030
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
  1031
slouken@1879
  1032
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
  1033
                enable_x11_shared=$x11_symbols_private
slouken@1879
  1034
            fi
icculus@1173
  1035
            if test x$have_loadso != xyes && \
icculus@1168
  1036
               test x$enable_x11_shared = xyes; then
slouken@1467
  1037
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
  1038
                enable_x11_shared=no
icculus@1168
  1039
            fi
slouken@1879
  1040
            if test x$x11_symbols_private != xyes && \
icculus@1875
  1041
               test x$enable_x11_shared = xyes; then
icculus@1875
  1042
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
  1043
                enable_x11_shared=no
icculus@1875
  1044
            fi
icculus@1875
  1045
icculus@1173
  1046
            if test x$have_loadso = xyes && \
icculus@1170
  1047
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
  1048
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
  1049
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
  1050
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
  1051
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
  1052
            else
icculus@1589
  1053
                enable_x11_shared=no
slouken@1521
  1054
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1055
            fi
slouken@1361
  1056
            have_video=yes
slouken@0
  1057
slouken@0
  1058
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
  1059
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
  1060
                          , enable_video_x11_vm=yes)
slouken@0
  1061
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
  1062
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
  1063
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
  1064
            fi
slouken@0
  1065
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
  1066
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
  1067
                          , enable_video_x11_xv=yes)
slouken@0
  1068
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
  1069
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
  1070
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
  1071
            fi
slouken@227
  1072
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1073
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1074
                            , enable_video_x11_xinerama=yes)
slouken@227
  1075
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
  1076
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
  1077
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
  1078
            fi
slouken@242
  1079
            AC_ARG_ENABLE(video-x11-xme,
slouken@1637
  1080
AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
slouken@242
  1081
                            , enable_video_x11_xme=yes)
slouken@242
  1082
            if test x$enable_video_x11_xme = xyes; then
slouken@1361
  1083
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
slouken@1361
  1084
                SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
slouken@242
  1085
            fi
icculus@1589
  1086
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1087
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1088
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1089
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1090
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1091
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1092
                                have_xrandr_h_hdr=yes,
icculus@1589
  1093
                                have_xrandr_h_hdr=no,
icculus@1589
  1094
                                [#include <X11/Xlib.h>
icculus@1589
  1095
                                ])
icculus@1589
  1096
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1097
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1098
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
  1099
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
  1100
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
  1101
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
  1102
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1103
                    else
icculus@1589
  1104
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
  1105
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
  1106
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
  1107
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
  1108
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1109
                        fi
icculus@1589
  1110
                    fi
icculus@1589
  1111
                fi
icculus@1589
  1112
            fi
icculus@1589
  1113
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
  1114
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
  1115
            fi
slouken@1783
  1116
            AC_ARG_ENABLE(video-x11-dpms,
slouken@1783
  1117
AC_HELP_STRING([--enable-video-x11-dpms], [enable X11 DPMS extension [[default=yes]]]),
slouken@1783
  1118
                            , enable_video_x11_dpms=yes)
slouken@1783
  1119
            if test x$enable_video_x11_dpms = xyes; then
slouken@1783
  1120
                AC_CHECK_HEADER(X11/extensions/dpms.h,
slouken@1783
  1121
                                have_dpms_h_hdr=yes,
slouken@1783
  1122
                                have_dpms_h_hdr=no,
slouken@1783
  1123
                                [#include <X11/Xlib.h>
slouken@1783
  1124
                                ])
slouken@1783
  1125
                if test x$have_dpms_h_hdr = xyes; then
slouken@1783
  1126
                    AC_DEFINE(SDL_VIDEO_DRIVER_X11_DPMS)
slouken@1783
  1127
                fi
slouken@1783
  1128
            fi
slouken@0
  1129
        fi
slouken@0
  1130
    fi
slouken@0
  1131
}
slouken@279
  1132
slouken@1361
  1133
dnl Check for QNX photon video driver
slouken@0
  1134
CheckPHOTON()
slouken@0
  1135
{
slouken@0
  1136
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1137
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1138
                  , enable_video_photon=yes)
slouken@0
  1139
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1140
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1141
        video_photon=no
slouken@0
  1142
        AC_TRY_COMPILE([
slouken@0
  1143
          #include <Ph.h>
slouken@0
  1144
          #include <Pt.h>
slouken@0
  1145
          #include <photon/Pg.h>
slouken@0
  1146
          #include <photon/PdDirect.h>
slouken@0
  1147
        ],[
slouken@0
  1148
         PgDisplaySettings_t *visual;
slouken@0
  1149
        ],[
slouken@0
  1150
        video_photon=yes
slouken@0
  1151
        ])
slouken@0
  1152
        AC_MSG_RESULT($video_photon)
slouken@0
  1153
        if test x$video_photon = xyes; then
slouken@1361
  1154
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1155
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
slouken@1521
  1156
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
slouken@1361
  1157
            have_video=yes
slouken@1361
  1158
slouken@279
  1159
            CheckOpenGLQNX
slouken@0
  1160
        fi
slouken@0
  1161
    fi
slouken@0
  1162
}
slouken@0
  1163
slouken@1361
  1164
dnl Set up the BWindow video driver if enabled
slouken@1361
  1165
CheckBWINDOW()
slouken@1361
  1166
{
slouken@1361
  1167
    if test x$enable_video = xyes; then
slouken@1361
  1168
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1169
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1170
        have_video=yes
slouken@1361
  1171
    fi
slouken@1361
  1172
}
slouken@1361
  1173
slouken@1931
  1174
dnl Set up the Cocoa video driver for Mac OS X (but not Darwin)
slouken@1361
  1175
CheckCOCOA()
slouken@1361
  1176
{
slouken@1361
  1177
    AC_ARG_ENABLE(video-cocoa,
slouken@1931
  1178
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa video driver [[default=yes]]]),
slouken@1361
  1179
                  , enable_video_cocoa=yes)
slouken@1361
  1180
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1181
        save_CFLAGS="$CFLAGS"
slouken@1361
  1182
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1183
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1184
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1185
        have_cocoa=no
slouken@1361
  1186
        AC_TRY_COMPILE([
slouken@1361
  1187
          #import <Cocoa/Cocoa.h>
slouken@1361
  1188
        ],[
slouken@1361
  1189
        ],[
slouken@1361
  1190
        have_cocoa=yes
slouken@1361
  1191
        ])
slouken@1361
  1192
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1193
        CFLAGS="$save_CFLAGS"
slouken@1361
  1194
        if test x$have_cocoa = xyes; then
slouken@1931
  1195
            AC_DEFINE(SDL_VIDEO_DRIVER_COCOA)
slouken@1931
  1196
            SOURCES="$SOURCES $srcdir/src/video/cocoa/*.m"
slouken@1361
  1197
            have_video=yes
slouken@1361
  1198
        fi
slouken@1361
  1199
    fi
slouken@1361
  1200
}
slouken@1361
  1201
slouken@0
  1202
dnl Find the framebuffer console includes
slouken@0
  1203
CheckFBCON()
slouken@0
  1204
{
slouken@0
  1205
    AC_ARG_ENABLE(video-fbcon,
slouken@2021
  1206
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=no]]]),
slouken@2021
  1207
                  , enable_video_fbcon=no)
slouken@0
  1208
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1209
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1210
        video_fbcon=no
slouken@0
  1211
        AC_TRY_COMPILE([
slouken@0
  1212
         #include <linux/fb.h>
slouken@0
  1213
         #include <linux/kd.h>
slouken@0
  1214
         #include <linux/keyboard.h>
slouken@0
  1215
        ],[
slouken@0
  1216
        ],[
slouken@0
  1217
        video_fbcon=yes
slouken@0
  1218
        ])
slouken@0
  1219
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1220
        if test x$video_fbcon = xyes; then
icculus@2093
  1221
            AC_CHECK_FUNCS(getpagesize)
slouken@1361
  1222
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1223
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1224
            have_video=yes
slouken@0
  1225
        fi
slouken@0
  1226
    fi
slouken@0
  1227
}
slouken@0
  1228
slouken@167
  1229
dnl Find DirectFB
slouken@167
  1230
CheckDirectFB()
slouken@167
  1231
{
slouken@167
  1232
    AC_ARG_ENABLE(video-directfb,
slouken@1637
  1233
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=yes]]]),
slouken@1588
  1234
                  , enable_video_directfb=yes)
slouken@167
  1235
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1236
        video_directfb=no
slouken@167
  1237
slouken@1588
  1238
        DIRECTFB_REQUIRED_VERSION=0.9.15
slouken@1588
  1239
slouken@1602
  1240
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1241
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1242
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1243
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1602
  1244
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1245
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1246
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1247
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@1588
  1248
                    video_directfb=yes
slouken@1588
  1249
                fi
slouken@1588
  1250
            fi
slouken@1602
  1251
            AC_MSG_RESULT($video_directfb)
slouken@167
  1252
        else
slouken@1588
  1253
            AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@1588
  1254
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1255
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1256
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1257
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1258
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1259
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1260
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@167
  1261
                video_directfb=yes
slouken@167
  1262
            fi
slouken@1588
  1263
            AC_MSG_RESULT($video_directfb)
slouken@167
  1264
        fi
slouken@167
  1265
slouken@167
  1266
        if test x$video_directfb = xyes; then
slouken@1361
  1267
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1268
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1269
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@1521
  1270
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@1361
  1271
            have_video=yes
slouken@167
  1272
        fi
slouken@167
  1273
    fi
slouken@167
  1274
}
slouken@167
  1275
slouken@70
  1276
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1277
CheckPS2GS()
slouken@70
  1278
{
slouken@72
  1279
    AC_ARG_ENABLE(video-ps2gs,
slouken@1637
  1280
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=yes]]]),
slouken@72
  1281
                  , enable_video_ps2gs=yes)
slouken@70
  1282
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1283
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1284
        video_ps2gs=no
slouken@70
  1285
        AC_TRY_COMPILE([
slouken@70
  1286
         #include <linux/ps2/dev.h>
slouken@70
  1287
         #include <linux/ps2/gs.h>
slouken@70
  1288
        ],[
slouken@70
  1289
        ],[
slouken@70
  1290
        video_ps2gs=yes
slouken@70
  1291
        ])
slouken@72
  1292
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1293
        if test x$video_ps2gs = xyes; then
slouken@1361
  1294
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1295
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1296
            have_video=yes
slouken@70
  1297
        fi
slouken@70
  1298
    fi
slouken@70
  1299
}
slouken@70
  1300
slouken@0
  1301
dnl Find the SVGAlib includes and libraries
slouken@0
  1302
CheckSVGA()
slouken@0
  1303
{
slouken@0
  1304
    AC_ARG_ENABLE(video-svga,
slouken@1637
  1305
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=yes]]]),
slouken@1555
  1306
                  , enable_video_svga=yes)
slouken@0
  1307
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1308
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1309
        video_svga=no
slouken@0
  1310
        AC_TRY_COMPILE([
slouken@0
  1311
         #include <vga.h>
slouken@0
  1312
         #include <vgamouse.h>
slouken@0
  1313
         #include <vgakeyboard.h>
slouken@0
  1314
        ],[
slouken@0
  1315
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1316
             exit(0);
slouken@0
  1317
         }
slouken@0
  1318
        ],[
slouken@0
  1319
        video_svga=yes
slouken@0
  1320
        ])
slouken@0
  1321
        AC_MSG_RESULT($video_svga)
slouken@0
  1322
        if test x$video_svga = xyes; then
slouken@1361
  1323
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1324
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1325
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1326
            have_video=yes
slouken@0
  1327
        fi
slouken@0
  1328
    fi
slouken@0
  1329
}
slouken@0
  1330
slouken@75
  1331
dnl Find the VGL includes and libraries
slouken@75
  1332
CheckVGL()
slouken@75
  1333
{
slouken@75
  1334
    AC_ARG_ENABLE(video-vgl,
slouken@1637
  1335
AC_HELP_STRING([--enable-video-vgl], [use VGL video driver [[default=yes]]]),
slouken@1588
  1336
                  , enable_video_vgl=yes)
slouken@75
  1337
    if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
slouken@75
  1338
        AC_MSG_CHECKING(for libVGL support)
slouken@75
  1339
        video_vgl=no
slouken@75
  1340
        AC_TRY_COMPILE([
slouken@75
  1341
         #include <sys/fbio.h>
slouken@75
  1342
         #include <sys/consio.h>
slouken@75
  1343
         #include <sys/kbio.h>
slouken@75
  1344
         #include <vgl.h>
slouken@75
  1345
        ],[
slouken@75
  1346
         VGLBitmap bitmap;
slouken@1836
  1347
         bitmap.Type = VIDBUF32;
slouken@1836
  1348
         bitmap.PixelBytes = 4;
slouken@144
  1349
         exit(bitmap.Bitmap);
slouken@75
  1350
        ],[
slouken@75
  1351
        video_vgl=yes
slouken@75
  1352
        ])
slouken@75
  1353
        AC_MSG_RESULT($video_vgl)
slouken@75
  1354
        if test x$video_vgl = xyes; then
slouken@1361
  1355
            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
slouken@1361
  1356
            SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
slouken@1521
  1357
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
slouken@1361
  1358
            have_video=yes
slouken@75
  1359
        fi
slouken@75
  1360
    fi
slouken@75
  1361
}
slouken@75
  1362
slouken@1361
  1363
dnl Set up the wscons video driver if enabled
slouken@1361
  1364
CheckWscons()
slouken@1361
  1365
{
slouken@1361
  1366
    AC_ARG_ENABLE(video-wscons,
slouken@1637
  1367
AC_HELP_STRING([--enable-video-wscons], [use wscons video driver [[default=yes]]]),
slouken@1361
  1368
                  , enable_video_wscons=yes)
slouken@1361
  1369
    if test x$enable_video = xyes -a x$enable_video_wscons = xyes; then
slouken@1361
  1370
        AC_MSG_CHECKING(for wscons support)
slouken@1361
  1371
        video_wscons=no
slouken@1361
  1372
        AC_TRY_COMPILE([
slouken@1597
  1373
         #include <sys/time.h>
slouken@1597
  1374
         #include <dev/wscons/wsconsio.h>
slouken@1597
  1375
         #include <dev/wscons/wsdisplay_usl_io.h>
slouken@1361
  1376
        ],[
slouken@1597
  1377
         int wsmode = WSDISPLAYIO_MODE_DUMBFB;
slouken@1361
  1378
        ],[
slouken@1361
  1379
        video_wscons=yes
slouken@1361
  1380
        ])
slouken@1361
  1381
        AC_MSG_RESULT($video_wscons)
slouken@1361
  1382
        if test x$video_wscons = xyes; then
slouken@1361
  1383
            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
slouken@1361
  1384
            SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
slouken@1361
  1385
            have_video=yes
slouken@1361
  1386
        fi
slouken@1361
  1387
    fi
slouken@1361
  1388
}
slouken@1361
  1389
slouken@1361
  1390
dnl Set up the Atari Bios keyboard driver
slouken@1361
  1391
CheckAtariBiosEvent()
slouken@1361
  1392
{
slouken@1361
  1393
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.c"
patmandin@1477
  1394
    SOURCES="$SOURCES $srcdir/src/video/ataricommon/*.S"
slouken@1361
  1395
}
slouken@1361
  1396
slouken@281
  1397
dnl Set up the Atari Xbios driver
slouken@281
  1398
CheckAtariXbiosVideo()
slouken@281
  1399
{
patmandin@2085
  1400
    AC_ARG_ENABLE(video-xbios,
slouken@1637
  1401
AC_HELP_STRING([--enable-video-xbios], [use Atari Xbios video driver [[default=yes]]]),
slouken@281
  1402
                  , enable_video_xbios=yes)
slouken@281
  1403
    video_xbios=no
slouken@281
  1404
    if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
slouken@281
  1405
        video_xbios=yes
slouken@1361
  1406
        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
slouken@1361
  1407
        SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
slouken@1361
  1408
        have_video=yes
slouken@281
  1409
    fi
slouken@281
  1410
}
slouken@281
  1411
slouken@281
  1412
dnl Set up the Atari Gem driver
slouken@281
  1413
CheckAtariGemVideo()
slouken@281
  1414
{
patmandin@2085
  1415
    AC_ARG_ENABLE(video-gem,
slouken@1637
  1416
AC_HELP_STRING([--enable-video-gem], [use Atari Gem video driver [[default=yes]]]),
slouken@281
  1417
                  , enable_video_gem=yes)
slouken@281
  1418
    if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
slouken@281
  1419
        video_gem=no
slouken@281
  1420
        AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
slouken@281
  1421
        AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
slouken@281
  1422
        if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
slouken@1366
  1423
            video_gem=yes
slouken@1361
  1424
            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
slouken@1361
  1425
            SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
patmandin@1825
  1426
            SDL_LIBS="$SDL_LIBS -lgem"
slouken@1361
  1427
            have_video=yes
slouken@281
  1428
        fi
slouken@281
  1429
    fi
slouken@281
  1430
}
slouken@281
  1431
slouken@1
  1432
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1433
CheckDummyVideo()
slouken@1
  1434
{
slouken@1
  1435
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1436
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1437
                  , enable_video_dummy=yes)
slouken@1
  1438
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1439
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1440
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1441
        have_video=yes
slouken@1
  1442
    fi
slouken@1
  1443
}
slouken@1
  1444
slouken@0
  1445
dnl Check to see if OpenGL support is desired
slouken@0
  1446
AC_ARG_ENABLE(video-opengl,
slouken@1952
  1447
AC_HELP_STRING([--enable-video-opengl], [include OpenGL support [[default=yes]]]),
slouken@0
  1448
              , enable_video_opengl=yes)
slouken@0
  1449
slouken@0
  1450
dnl Find OpenGL
icculus@1191
  1451
CheckOpenGLX11()
slouken@0
  1452
{
slouken@0
  1453
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1454
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1455
        video_opengl=no
slouken@0
  1456
        AC_TRY_COMPILE([
slouken@0
  1457
         #include <GL/gl.h>
slouken@0
  1458
         #include <GL/glx.h>
icculus@2125
  1459
         #include <GL/glu.h>
slouken@0
  1460
        ],[
slouken@0
  1461
        ],[
slouken@0
  1462
        video_opengl=yes
slouken@0
  1463
        ])
slouken@0
  1464
        AC_MSG_RESULT($video_opengl)
slouken@0
  1465
        if test x$video_opengl = xyes; then
slouken@1361
  1466
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1467
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@1952
  1468
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@0
  1469
        fi
slouken@0
  1470
    fi
slouken@0
  1471
}
slouken@0
  1472
slouken@279
  1473
dnl Find QNX RtP OpenGL
slouken@279
  1474
CheckOpenGLQNX()
slouken@279
  1475
{
slouken@279
  1476
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@279
  1477
        AC_MSG_CHECKING(for OpenGL (Photon) support)
slouken@279
  1478
        video_opengl=no
slouken@279
  1479
        AC_TRY_COMPILE([
slouken@279
  1480
         #include <GL/gl.h>
slouken@279
  1481
        ],[
slouken@279
  1482
        ],[
slouken@279
  1483
        video_opengl=yes
slouken@279
  1484
        ])
slouken@279
  1485
        AC_MSG_RESULT($video_opengl)
slouken@279
  1486
        if test x$video_opengl = xyes; then
slouken@1361
  1487
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1488
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1489
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1490
        fi
slouken@279
  1491
    fi
slouken@279
  1492
}
slouken@279
  1493
slouken@1361
  1494
dnl Check for Win32 OpenGL
slouken@1361
  1495
CheckWIN32GL()
slouken@1361
  1496
{
slouken@1361
  1497
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1498
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1499
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1952
  1500
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1361
  1501
    fi
slouken@1361
  1502
}
slouken@1361
  1503
slouken@0
  1504
dnl Check for BeOS OpenGL
slouken@0
  1505
CheckBeGL()
slouken@0
  1506
{
slouken@0
  1507
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1508
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1509
        AC_DEFINE(SDL_VIDEO_OPENGL_BGL)
slouken@1952
  1510
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1511
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1512
    fi
slouken@0
  1513
}
slouken@0
  1514
slouken@0
  1515
dnl Check for MacOS OpenGL
slouken@0
  1516
CheckMacGL()
slouken@0
  1517
{
slouken@0
  1518
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1519
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1520
        AC_DEFINE(SDL_VIDEO_OPENGL_CGL)
slouken@1952
  1521
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1550
  1522
        case "$host" in
slouken@0
  1523
            *-*-darwin*)
slouken@1625
  1524
                if test x$enable_video_cocoa = xyes; then
slouken@1625
  1525
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1526
                fi
slouken@0
  1527
        esac
slouken@0
  1528
    fi
slouken@0
  1529
}
slouken@0
  1530
patmandin@978
  1531
dnl Check for Mesa offscreen rendering
patmandin@989
  1532
CheckAtariOSMesa()
patmandin@978
  1533
{
patmandin@989
  1534
    if test "x$enable_video" = "xyes" -a "x$enable_video_opengl" = "xyes"; then
patmandin@991
  1535
        AC_CHECK_HEADER(GL/osmesa.h, have_osmesa_hdr=yes)
patmandin@991
  1536
        AC_CHECK_LIB(OSMesa, OSMesaCreateContext, have_osmesa_lib=yes, have_osmesa_lib=no, -lm)
patmandin@991
  1537
patmandin@991
  1538
        # Static linking to -lOSMesa
patmandin@989
  1539
        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
patmandin@989
  1540
        if test "x$OSMESA_CONFIG" = "xno" -o "x$enable_atari_ldg" = "xno"; then
patmandin@991
  1541
            # -lOSMesa is really the static library
patmandin@989
  1542
            if test "x$have_osmesa_hdr" = "xyes" -a "x$have_osmesa_lib" = "xyes"; then
slouken@1361
  1543
                OSMESA_LIBS="-lOSMesa"
patmandin@989
  1544
            fi
patmandin@989
  1545
        else
patmandin@991
  1546
            # -lOSMesa is a loader for OSMesa.ldg
patmandin@989
  1547
            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
patmandin@989
  1548
            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
patmandin@978
  1549
        fi
slouken@1361
  1550
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1551
        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
slouken@1952
  1552
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
patmandin@1825
  1553
        SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
patmandin@1825
  1554
        SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
patmandin@991
  1555
patmandin@991
  1556
        AC_ARG_ENABLE(osmesa-shared,
slouken@1637
  1557
AC_HELP_STRING([--enable-osmesa-shared], [dynamically load OSMesa OpenGL support [[default=yes]]]),
patmandin@991
  1558
                              , enable_osmesa_shared=yes)
patmandin@991
  1559
        if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
patmandin@991
  1560
            # Dynamic linking
patmandin@991
  1561
            if test "x$have_osmesa_hdr" = "xyes"; then
slouken@1361
  1562
                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
patmandin@991
  1563
            fi
slouken@1361
  1564
        fi
patmandin@978
  1565
    fi
patmandin@978
  1566
}
patmandin@978
  1567
slouken@0
  1568
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1569
CheckInputEvents()
slouken@0
  1570
{
slouken@0
  1571
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1572
    AC_ARG_ENABLE(input-events,
slouken@1637
  1573
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1574
                  , enable_input_events=yes)
slouken@0
  1575
    if test x$enable_input_events = xyes; then
slouken@0
  1576
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1577
        use_input_events=no
slouken@0
  1578
        AC_TRY_COMPILE([
slouken@0
  1579
          #include <linux/input.h>
slouken@0
  1580
        ],[
slouken@0
  1581
          #ifndef EVIOCGNAME
slouken@0
  1582
          #error EVIOCGNAME() ioctl not available
slouken@0
  1583
          #endif
slouken@0
  1584
        ],[
slouken@0
  1585
        use_input_events=yes
slouken@0
  1586
        ])
slouken@0
  1587
        AC_MSG_RESULT($use_input_events)
slouken@0
  1588
        if test x$use_input_events = xyes; then
slouken@1361
  1589
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1590
        fi
slouken@0
  1591
    fi
slouken@0
  1592
}
slouken@0
  1593
icculus@1201
  1594
dnl See if we can use the Touchscreen input library
icculus@1201
  1595
CheckTslib()
icculus@1201
  1596
{
icculus@1201
  1597
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1598
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1599
                  , enable_input_tslib=yes)
icculus@1201
  1600
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1601
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1602
        enable_input_tslib=no
icculus@1201
  1603
        AC_TRY_COMPILE([
icculus@1201
  1604
          #include "tslib.h"
icculus@1201
  1605
        ],[
icculus@1201
  1606
        ],[
icculus@1201
  1607
        enable_input_tslib=yes
icculus@1201
  1608
        ])
icculus@1201
  1609
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1610
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1611
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1612
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1613
        fi
icculus@1201
  1614
    fi
icculus@1201
  1615
}
icculus@1201
  1616
slouken@399
  1617
dnl See if we can use GNU pth library for threads
slouken@399
  1618
CheckPTH()
slouken@399
  1619
{
slouken@399
  1620
    dnl Check for pth support
slouken@399
  1621
    AC_ARG_ENABLE(pth,
slouken@1637
  1622
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1623
                  , enable_pth=yes)
slouken@399
  1624
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1625
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1626
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1627
            use_pth=no
slouken@399
  1628
        else
slouken@399
  1629
            use_pth=yes
slouken@399
  1630
        fi
slouken@399
  1631
        AC_MSG_CHECKING(pth)
slouken@1361
  1632
        AC_MSG_RESULT($use_pth)
slouken@399
  1633
        if test "x$use_pth" = xyes; then
slouken@1361
  1634
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1635
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1636
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1637
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1638
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1639
            have_threads=yes
slouken@399
  1640
        fi
slouken@399
  1641
    fi
slouken@399
  1642
}
slouken@399
  1643
slouken@0
  1644
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1645
CheckPTHREAD()
slouken@0
  1646
{
slouken@0
  1647
    dnl Check for pthread support
slouken@0
  1648
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1649
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1650
                  , enable_pthreads=yes)
slouken@0
  1651
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1652
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1653
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1654
                  , enable_pthread_sem=yes)
slouken@1550
  1655
    case "$host" in
slouken@1820
  1656
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1657
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1658
            pthread_lib="-lpthread"
slouken@1324
  1659
            ;;
slouken@0
  1660
        *-*-bsdi*)
slouken@0
  1661
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1662
            pthread_lib=""
slouken@0
  1663
            ;;
slouken@0
  1664
        *-*-darwin*)
slouken@0
  1665
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1666
# causes Carbon.p complaints?
slouken@0
  1667
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1668
            ;;
slouken@1565
  1669
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1670
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1671
            pthread_lib="-pthread"
slouken@0
  1672
            ;;
slouken@43
  1673
        *-*-netbsd*)
slouken@1383
  1674
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@2158
  1675
            pthread_lib="-lpthread"
slouken@43
  1676
            ;;
slouken@0
  1677
        *-*-openbsd*)
slouken@0
  1678
            pthread_cflags="-D_REENTRANT"
slouken@0
  1679
            pthread_lib="-pthread"
slouken@0
  1680
            ;;
slouken@0
  1681
        *-*-solaris*)
slouken@0
  1682
            pthread_cflags="-D_REENTRANT"
slouken@0
  1683
            pthread_lib="-lpthread -lposix4"
slouken@0
  1684
            ;;
slouken@0
  1685
        *-*-sysv5*)
slouken@0
  1686
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1687
            pthread_lib=""
slouken@0
  1688
            ;;
slouken@0
  1689
        *-*-irix*)
slouken@0
  1690
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1691
            pthread_lib="-lpthread"
slouken@0
  1692
            ;;
slouken@0
  1693
        *-*-aix*)
slouken@0
  1694
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1695
            pthread_lib="-lpthread"
slouken@0
  1696
            ;;
icculus@425
  1697
        *-*-hpux11*)
icculus@425
  1698
            pthread_cflags="-D_REENTRANT"
icculus@425
  1699
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1700
            ;;
slouken@0
  1701
        *-*-qnx*)
slouken@0
  1702
            pthread_cflags=""
slouken@0
  1703
            pthread_lib=""
slouken@0
  1704
            ;;
slouken@873
  1705
        *-*-osf*)
slouken@1019
  1706
            pthread_cflags="-D_REENTRANT"
slouken@873
  1707
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1708
                pthread_lib="-lpthread -lrt"
slouken@873
  1709
            else
slouken@1019
  1710
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1711
            fi
slouken@873
  1712
            ;;
slouken@0
  1713
        *)
slouken@0
  1714
            pthread_cflags="-D_REENTRANT"
slouken@0
  1715
            pthread_lib="-lpthread"
slouken@0
  1716
            ;;
slouken@0
  1717
    esac
icculus@1140
  1718
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes -a x$enable_ipod != xyes; then
slouken@415
  1719
        # Save the original compiler flags and libraries
slouken@415
  1720
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1721
        # Add the pthread compiler flags and libraries
slouken@415
  1722
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1723
        # Check to see if we have pthread support on this system
slouken@0
  1724
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1725
        use_pthreads=no
slouken@0
  1726
        AC_TRY_LINK([
slouken@0
  1727
         #include <pthread.h>
slouken@0
  1728
        ],[
slouken@0
  1729
         pthread_attr_t type;
slouken@0
  1730
         pthread_attr_init(&type);
slouken@0
  1731
        ],[
slouken@0
  1732
        use_pthreads=yes
slouken@0
  1733
        ])
slouken@0
  1734
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1735
        # Restore the compiler flags and libraries
slouken@415
  1736
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1737
slouken@415
  1738
        # Do futher testing if we have pthread support...
slouken@0
  1739
        if test x$use_pthreads = xyes; then
slouken@1361
  1740
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1741
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1742
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1743
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1744
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1745
slouken@1438
  1746
            # Save the original compiler flags and libraries
slouken@1438
  1747
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1748
            # Add the pthread compiler flags and libraries
slouken@1438
  1749
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1750
slouken@0
  1751
            # Check to see if recursive mutexes are available
slouken@0
  1752
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1753
            has_recursive_mutexes=no
slouken@1324
  1754
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1755
                AC_TRY_COMPILE([
slouken@1324
  1756
                  #include <pthread.h>
slouken@1324
  1757
                ],[
slouken@1324
  1758
                  pthread_mutexattr_t attr;
slouken@1324
  1759
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1760
                ],[
slouken@1324
  1761
                has_recursive_mutexes=yes
slouken@1361
  1762
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1763
                ])
slouken@1324
  1764
            fi
slouken@1324
  1765
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1766
                AC_TRY_COMPILE([
slouken@1324
  1767
                  #include <pthread.h>
slouken@1324
  1768
                ],[
slouken@1324
  1769
                  pthread_mutexattr_t attr;
slouken@1324
  1770
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1771
                ],[
slouken@1324
  1772
                has_recursive_mutexes=yes
slouken@1361
  1773
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1774
                ])
slouken@1324
  1775
            fi
slouken@0
  1776
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1777
slouken@94
  1778
            # Check to see if pthread semaphore support is missing
slouken@94
  1779
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1780
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1781
                have_pthread_sem=no
slouken@94
  1782
                AC_TRY_COMPILE([
slouken@94
  1783
                  #include <pthread.h>
slouken@94
  1784
                  #include <semaphore.h>
slouken@94
  1785
                ],[
slouken@94
  1786
                ],[
slouken@94
  1787
                have_pthread_sem=yes
slouken@94
  1788
                ])
slouken@94
  1789
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1790
            fi
slouken@94
  1791
slouken@1438
  1792
            # Restore the compiler flags and libraries
slouken@1438
  1793
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1794
slouken@1361
  1795
            # Basic thread creation functions
slouken@1361
  1796
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1797
slouken@1361
  1798
            # Semaphores
slouken@1361
  1799
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1800
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1801
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1802
            else
slouken@1361
  1803
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1804
            fi
slouken@0
  1805
slouken@1361
  1806
            # Mutexes
slouken@1361
  1807
            # We can fake these with semaphores if necessary
slouken@1361
  1808
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1809
slouken@1361
  1810
            # Condition variables
slouken@1361
  1811
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1812
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1813
slouken@1361
  1814
            have_threads=yes
slouken@185
  1815
        else
slouken@1361
  1816
            CheckPTH
slouken@814
  1817
        fi
slouken@814
  1818
    fi
slouken@814
  1819
}
slouken@814
  1820
slouken@0
  1821
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  1822
CheckWIN32()
slouken@0
  1823
{
slouken@0
  1824
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  1825
    have_win32_gcc=no
slouken@0
  1826
    AC_TRY_COMPILE([
slouken@0
  1827
     #include <windows.h>
slouken@0
  1828
    ],[
slouken@0
  1829
    ],[
slouken@0
  1830
    have_win32_gcc=yes
slouken@0
  1831
    ])
slouken@0
  1832
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  1833
    if test x$have_win32_gcc != xyes; then
slouken@0
  1834
       AC_MSG_ERROR([
slouken@0
  1835
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  1836
       ])
slouken@0
  1837
    fi
slouken@0
  1838
slouken@0
  1839
    dnl See if the user wants to redirect standard output to files
slouken@0
  1840
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  1841
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  1842
                  , enable_stdio_redirect=yes)
slouken@0
  1843
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  1844
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  1845
    fi
slouken@0
  1846
}
slouken@0
  1847
slouken@0
  1848
dnl Find the DirectX includes and libraries
slouken@0
  1849
CheckDIRECTX()
slouken@0
  1850
{
slouken@0
  1851
    AC_ARG_ENABLE(directx,
slouken@1637
  1852
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  1853
                  , enable_directx=yes)
slouken@0
  1854
    if test x$enable_directx = xyes; then
slouken@1895
  1855
        AC_CHECK_HEADER(d3d9.h, have_d3d=yes)
slouken@1361
  1856
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@1361
  1857
        AC_CHECK_HEADER(dinput.h, use_dinput=yes)
slouken@0
  1858
    fi
slouken@158
  1859
}
slouken@158
  1860
slouken@294
  1861
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  1862
CheckDLOPEN()
slouken@294
  1863
{
slouken@731
  1864
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  1865
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  1866
                  , enable_sdl_dlopen=yes)
slouken@731
  1867
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  1868
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  1869
        have_dlopen=no
slouken@294
  1870
        AC_TRY_COMPILE([
slouken@294
  1871
         #include <dlfcn.h>
slouken@294
  1872
        ],[
slouken@1638
  1873
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  1874
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  1875
         #endif
slouken@294
  1876
        ],[
slouken@1361
  1877
        have_dlopen=yes
slouken@294
  1878
        ])
slouken@1361
  1879
        AC_MSG_RESULT($have_dlopen)
slouken@294
  1880
slouken@1361
  1881
        if test x$have_dlopen = xyes; then
slouken@1521
  1882
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  1883
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  1884
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  1885
            AC_CHECK_LIB(dl, dlvsym, have_dlvsym=yes)
slouken@1361
  1886
            if test x$have_dlvsym = xyes; then
slouken@1361
  1887
                AC_DEFINE(HAVE_DLVSYM)
slouken@1361
  1888
            fi
slouken@1361
  1889
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  1890
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  1891
            have_loadso=yes
slouken@294
  1892
        fi
slouken@294
  1893
    fi
slouken@294
  1894
}
slouken@294
  1895
patmandin@651
  1896
dnl Set up the Atari LDG (shared object loader)
patmandin@651
  1897
CheckAtariLdg()
patmandin@651
  1898
{
patmandin@651
  1899
    AC_ARG_ENABLE(atari-ldg,
slouken@1637
  1900
AC_HELP_STRING([--enable-atari-ldg], [use Atari LDG for shared object loading [[default=yes]]]),
patmandin@651
  1901
                  , enable_atari_ldg=yes)
patmandin@651
  1902
    if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then
patmandin@651
  1903
        AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
patmandin@651
  1904
        AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
patmandin@651
  1905
        if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
slouken@1361
  1906
            AC_DEFINE(SDL_LOADSO_LDG)
slouken@1361
  1907
            SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
patmandin@1825
  1908
            SDL_LIBS="$SDL_LIBS -lldg -lgem"
icculus@1173
  1909
            have_loadso=yes
patmandin@651
  1910
        fi
patmandin@651
  1911
    fi
patmandin@651
  1912
}
patmandin@651
  1913
slouken@381
  1914
dnl Check for the usbhid(3) library on *BSD
slouken@381
  1915
CheckUSBHID()
slouken@381
  1916
{
slouken@381
  1917
    if test x$enable_joystick = xyes; then
slouken@1565
  1918
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  1919
        if test x$have_libusbhid = xyes; then
slouken@1565
  1920
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  1921
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  1922
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  1923
        else
slouken@1565
  1924
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  1925
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  1926
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  1927
        fi
slouken@1361
  1928
            
slouken@1361
  1929
        save_CFLAGS="$CFLAGS"
slouken@1361
  1930
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  1931
slouken@381
  1932
        AC_MSG_CHECKING(for usbhid)
slouken@381
  1933
        have_usbhid=no
slouken@381
  1934
        AC_TRY_COMPILE([
slouken@404
  1935
          #include <sys/types.h>
slouken@403
  1936
          #if defined(HAVE_USB_H)
slouken@403
  1937
          #include <usb.h>
slouken@403
  1938
          #endif
slouken@1565
  1939
          #ifdef __DragonFly__
slouken@1565
  1940
          # include <bus/usb/usb.h>
slouken@1565
  1941
          # include <bus/usb/usbhid.h>
slouken@1565
  1942
          #else
slouken@1565
  1943
          # include <dev/usb/usb.h>
slouken@1565
  1944
          # include <dev/usb/usbhid.h>
slouken@1565
  1945
          #endif
slouken@381
  1946
          #if defined(HAVE_USBHID_H)
slouken@381
  1947
          #include <usbhid.h>
slouken@381
  1948
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  1949
          #include <libusb.h>
slouken@381
  1950
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  1951
          #include <libusbhid.h>
slouken@404
  1952
          #endif
slouken@381
  1953
        ],[
slouken@381
  1954
          struct report_desc *repdesc;
slouken@381
  1955
          struct usb_ctl_report *repbuf;
slouken@402
  1956
          hid_kind_t hidkind;
slouken@381
  1957
        ],[
slouken@381
  1958
        have_usbhid=yes
slouken@381
  1959
        ])
slouken@381
  1960
        AC_MSG_RESULT($have_usbhid)
slouken@381
  1961
slouken@381
  1962
        if test x$have_usbhid = xyes; then
slouken@381
  1963
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  1964
            have_usbhid_ucr_data=no
slouken@381
  1965
            AC_TRY_COMPILE([
slouken@404
  1966
              #include <sys/types.h>
slouken@404
  1967
              #if defined(HAVE_USB_H)
slouken@404
  1968
              #include <usb.h>
slouken@404
  1969
              #endif
slouken@1565
  1970
              #ifdef __DragonFly__
slouken@1565
  1971
              # include <bus/usb/usb.h>
slouken@1565
  1972
              # include <bus/usb/usbhid.h>
slouken@1565
  1973
              #else
slouken@1565
  1974
              # include <dev/usb/usb.h>
slouken@1565
  1975
              # include <dev/usb/usbhid.h>
slouken@1565
  1976
              #endif
slouken@381
  1977
              #if defined(HAVE_USBHID_H)
slouken@381
  1978
              #include <usbhid.h>
slouken@381
  1979
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  1980
              #include <libusb.h>
slouken@381
  1981
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  1982
              #include <libusbhid.h>
slouken@381
  1983
              #endif
slouken@381
  1984
            ],[
slouken@381
  1985
              struct usb_ctl_report buf;
slouken@381
  1986
              if (buf.ucr_data) { }
slouken@381
  1987
            ],[
slouken@381
  1988
            have_usbhid_ucr_data=yes
slouken@381
  1989
            ])
slouken@381
  1990
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  1991
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  1992
            fi
slouken@381
  1993
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  1994
            
slouken@1361
  1995
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  1996
            have_usbhid_new=no
slouken@407
  1997
            AC_TRY_COMPILE([
slouken@407
  1998
              #include <sys/types.h>
slouken@407
  1999
              #if defined(HAVE_USB_H)
slouken@407
  2000
              #include <usb.h>
slouken@407
  2001
              #endif
slouken@2158
  2002
	      #ifdef __DragonFly__
slouken@2158
  2003
              #include <bus/usb/usb.h>
slouken@2158
  2004
              #include <bus/usb/usbhid.h>
slouken@2158
  2005
	      #else
slouken@407
  2006
              #include <dev/usb/usb.h>
slouken@407
  2007
              #include <dev/usb/usbhid.h>
slouken@2158
  2008
	      #endif
slouken@407
  2009
              #if defined(HAVE_USBHID_H)
slouken@407
  2010
              #include <usbhid.h>
slouken@407
  2011
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2012
              #include <libusb.h>
slouken@407
  2013
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2014
              #include <libusbhid.h>
slouken@407
  2015
              #endif
slouken@407
  2016
            ],[
slouken@407
  2017
              report_desc_t d;
slouken@1361
  2018
              hid_start_parse(d, 1, 1);
slouken@407
  2019
            ],[
slouken@407
  2020
            have_usbhid_new=yes
slouken@407
  2021
            ])
slouken@407
  2022
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2023
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2024
            fi
slouken@407
  2025
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2026
slouken@1565
  2027
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2028
            have_machine_joystick=no
slouken@1565
  2029
            AC_TRY_COMPILE([
slouken@1565
  2030
              #include <machine/joystick.h>
slouken@1565
  2031
            ],[
slouken@1565
  2032
              struct joystick t;
slouken@1565
  2033
            ],[
slouken@1565
  2034
            have_machine_joystick=yes
slouken@1565
  2035
            ])
slouken@1565
  2036
            if test x$have_machine_joystick = xyes; then
slouken@1565
  2037
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  2038
            fi
slouken@1565
  2039
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2040
slouken@1361
  2041
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  2042
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2043
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2044
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2045
            have_joystick=yes
slouken@381
  2046
        fi
slouken@1361
  2047
        CFLAGS="$save_CFLAGS"
slouken@381
  2048
    fi
slouken@381
  2049
}
slouken@381
  2050
slouken@1361
  2051
dnl Check for clock_gettime()
slouken@1361
  2052
CheckClockGettime()
slouken@795
  2053
{
slouken@1361
  2054
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  2055
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  2056
                  , enable_clock_gettime=no)
slouken@1361
  2057
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2058
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2059
        if test x$have_clock_gettime = xyes; then
slouken@1361
  2060
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  2061
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
icculus@1175
  2062
        fi
slouken@795
  2063
    fi
slouken@795
  2064
}
slouken@795
  2065
slouken@1062
  2066
dnl Check for a valid linux/version.h
slouken@1062
  2067
CheckLinuxVersion()
slouken@1062
  2068
{
slouken@1062
  2069
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2070
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2071
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2072
    fi
slouken@1062
  2073
}
slouken@1062
  2074
slouken@1127
  2075
dnl Check if we want to use RPATH
slouken@1127
  2076
CheckRPATH()
slouken@1127
  2077
{
slouken@1127
  2078
    AC_ARG_ENABLE(rpath,
slouken@1637
  2079
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2080
                  , enable_rpath=yes)
slouken@1127
  2081
}
slouken@1127
  2082
slouken@1550
  2083
dnl Set up the configuration based on the host platform!
slouken@1550
  2084
case "$host" in
slouken@1361
  2085
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  2086
        ARCH=linux
slouken@1361
  2087
        CheckDummyVideo
slouken@1361
  2088
        CheckIPod
slouken@1361
  2089
        # Set up files for the timer library
icculus@1140
  2090
        if test x$enable_timers = xyes; then
slouken@1361
  2091
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2092
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2093
            have_timers=yes
icculus@1140
  2094
        fi
slouken@1361
  2095
        ;;
slouken@1820
  2096
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*)
slouken@1550
  2097
        case "$host" in
slouken@1361
  2098
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2099
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2100
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2101
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2102
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2103
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2104
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2105
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2106
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2107
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2108
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2109
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2110
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2111
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2112
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2113
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2114
            *-*-osf*)           ARCH=osf ;;
slouken@795
  2115
        esac
icculus@1573
  2116
        CheckVisibilityHidden
slouken@1
  2117
        CheckDummyVideo
slouken@68
  2118
        CheckDiskAudio
icculus@1532
  2119
        CheckDummyAudio
slouken@371
  2120
        CheckDLOPEN
slouken@0
  2121
        CheckOSS
slouken@1361
  2122
        CheckDMEDIA
slouken@1438
  2123
        CheckMME
slouken@0
  2124
        CheckALSA
icculus@2271
  2125
        CheckPulseAudio
slouken@0
  2126
        CheckARTSC
slouken@0
  2127
        CheckESD
slouken@0
  2128
        CheckNAS
slouken@0
  2129
        CheckX11
slouken@30
  2130
        CheckNANOX
slouken@0
  2131
        CheckFBCON
slouken@167
  2132
        CheckDirectFB
slouken@70
  2133
        CheckPS2GS
slouken@0
  2134
        CheckSVGA
slouken@1361
  2135
        CheckVGL
slouken@1361
  2136
        CheckWscons
icculus@1191
  2137
        CheckOpenGLX11
slouken@0
  2138
        CheckInputEvents
icculus@1201
  2139
        CheckTslib
slouken@1361
  2140
        CheckUSBHID
slouken@0
  2141
        CheckPTHREAD
slouken@1361
  2142
        CheckClockGettime
slouken@1062
  2143
        CheckLinuxVersion
slouken@1127
  2144
        CheckRPATH
slouken@1361
  2145
        # Set up files for the audio library
slouken@1361
  2146
        if test x$enable_audio = xyes; then
slouken@1361
  2147
          case $ARCH in
slouken@1565
  2148
            sysv5|solaris|hpux)
slouken@1361
  2149
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2150
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2151
                have_audio=yes
slouken@1361
  2152
            ;;
slouken@1565
  2153
            netbsd|openbsd)
slouken@1567
  2154
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2155
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2156
                have_audio=yes
slouken@1361
  2157
            ;;
slouken@1361
  2158
            aix)
icculus@2049
  2159
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUDIO)
slouken@1361
  2160
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2161
                have_audio=yes
slouken@1361
  2162
            ;;
slouken@1361
  2163
          esac
slouken@371
  2164
        fi
slouken@0
  2165
        # Set up files for the joystick library
slouken@0
  2166
        if test x$enable_joystick = xyes; then
slouken@1361
  2167
          case $ARCH in
slouken@1361
  2168
            linux)
slouken@1361
  2169
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2170
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2171
                have_joystick=yes
slouken@1361
  2172
            ;;
slouken@1361
  2173
          esac
slouken@0
  2174
        fi
slouken@0
  2175
        # Set up files for the cdrom library
slouken@0
  2176
        if test x$enable_cdrom = xyes; then
slouken@1361
  2177
          case $ARCH in
slouken@1361
  2178
            linux|solaris)
slouken@1361
  2179
                AC_DEFINE(SDL_CDROM_LINUX)
slouken@1361
  2180
                SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
slouken@1361
  2181
                have_cdrom=yes
slouken@1361
  2182
            ;;
slouken@1361
  2183
            *freebsd*)
slouken@1361
  2184
                AC_DEFINE(SDL_CDROM_FREEBSD)
slouken@1361
  2185
                SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
slouken@1361
  2186
                have_cdrom=yes
slouken@1361
  2187
            ;;
slouken@1383
  2188
            *openbsd*|*netbsd*)
slouken@1361
  2189
                AC_DEFINE(SDL_CDROM_OPENBSD)
slouken@1361
  2190
                SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
slouken@1361
  2191
                have_cdrom=yes
slouken@1361
  2192
            ;;
slouken@1361
  2193
            bsdi)
slouken@1361
  2194
                AC_DEFINE(SDL_CDROM_BSDI)
slouken@1361
  2195
                SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
slouken@1361
  2196
                have_cdrom=yes
slouken@1361
  2197
            ;;
slouken@1361
  2198
            aix)
slouken@1361
  2199
                AC_DEFINE(SDL_CDROM_AIX)
slouken@1361
  2200
                SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
slouken@1361
  2201
                have_cdrom=yes
slouken@1361
  2202
            ;;
slouken@1361
  2203
            osf)
slouken@1361
  2204
                AC_DEFINE(SDL_CDROM_OSF)
slouken@1361
  2205
                SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
slouken@1361
  2206
                have_cdrom=yes
slouken@1361
  2207
            ;;
slouken@1361
  2208
          esac
slouken@0
  2209
        fi
slouken@0
  2210
        # Set up files for the thread library
slouken@1361
  2211
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2212
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2213
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2214
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2215
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2216
            have_threads=yes
slouken@0
  2217
        fi
slouken@0
  2218
        # Set up files for the timer library
slouken@0
  2219
        if test x$enable_timers = xyes; then
slouken@1361
  2220
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2221
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2222
            have_timers=yes
slouken@0
  2223
        fi
slouken@0
  2224
        ;;
slouken@0
  2225
    *-*-qnx*)
slouken@0
  2226
        ARCH=qnx
slouken@1
  2227
        CheckDummyVideo
slouken@68
  2228
        CheckDiskAudio
icculus@1532
  2229
        CheckDummyAudio
slouken@371
  2230
        CheckDLOPEN
slouken@0
  2231
        CheckNAS
slouken@0
  2232
        CheckPHOTON
slouken@0
  2233
        CheckX11
icculus@1191
  2234
        CheckOpenGLX11
slouken@0
  2235
        CheckPTHREAD
slouken@0
  2236
        # Set up files for the audio library
slouken@0
  2237
        if test x$enable_audio = xyes; then
slouken@1361
  2238
            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
slouken@1361
  2239
            SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
slouken@1521
  2240
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2241
            have_audio=yes
slouken@0
  2242
        fi
slouken@0
  2243
        # Set up files for the cdrom library
slouken@0
  2244
        if test x$enable_cdrom = xyes; then
slouken@1361
  2245
            AC_DEFINE(SDL_CDROM_QNX)
slouken@1361
  2246
            SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
slouken@1361
  2247
            have_cdrom=yes
slouken@0
  2248
        fi
slouken@0
  2249
        # Set up files for the timer library
slouken@0
  2250
        if test x$enable_timers = xyes; then
slouken@1361
  2251
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2252
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2253
            have_timers=yes
slouken@0
  2254
        fi
slouken@0
  2255
        ;;
slouken@0
  2256
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2257
        ARCH=win32
slouken@1550
  2258
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2259
            # Default cross-compile location
slouken@2148
  2260
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32
slouken@0
  2261
        else
slouken@0
  2262
            # Look for the location of the tools and install there
slouken@750
  2263
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2264
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2265
            fi
slouken@0
  2266
        fi
slouken@1
  2267
        CheckDummyVideo
slouken@68
  2268
        CheckDiskAudio
icculus@1532
  2269
        CheckDummyAudio
slouken@0
  2270
        CheckWIN32
slouken@1361
  2271
        CheckWIN32GL
slouken@0
  2272
        CheckDIRECTX
slouken@1895
  2273
        # Set up files for the video library
slouken@1895
  2274
        if test x$enable_video = xyes; then
slouken@1895
  2275
            AC_DEFINE(SDL_VIDEO_DRIVER_WIN32)
slouken@1895
  2276
            SOURCES="$SOURCES $srcdir/src/video/win32/*.c"
slouken@1895
  2277
            have_video=yes
slouken@1895
  2278
            AC_ARG_ENABLE(render-gdi,
slouken@1895
  2279
AC_HELP_STRING([--enable-render-gdi], [enable the GDI render driver [[default=yes]]]),
slouken@1895
  2280
                                , enable_render_gdi=yes)
slouken@1895
  2281
            if test x$enable_render_gdi = xyes; then
slouken@1895
  2282
                AC_DEFINE(SDL_VIDEO_RENDER_GDI)
slouken@1895
  2283
            fi
slouken@1895
  2284
            AC_ARG_ENABLE(render-d3d,
slouken@1895
  2285
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@1895
  2286
                                , enable_render_d3d=yes)
slouken@1895
  2287
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
slouken@1895
  2288
                AC_DEFINE(SDL_VIDEO_RENDER_D3D)
slouken@1895
  2289
            fi
slouken@1895
  2290
        fi
slouken@0
  2291
        # Set up files for the audio library
slouken@0
  2292
        if test x$enable_audio = xyes; then
icculus@2070
  2293
            AC_DEFINE(SDL_AUDIO_DRIVER_WINWAVEOUT)
slouken@1361
  2294
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1895
  2295
            if test x$have_dsound = xyes; then
slouken@1361
  2296
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2297
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2298
            fi
slouken@1361
  2299
            have_audio=yes
slouken@0
  2300
        fi
slouken@0
  2301
        # Set up files for the joystick library
slouken@0
  2302
        if test x$enable_joystick = xyes; then
slouken@1895
  2303
            if test x$have_dinput = xyes; then
slouken@1895
  2304
                AC_DEFINE(SDL_JOYSTICK_DINPUT)
slouken@1895
  2305
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_dxjoystick.c"
slouken@1895
  2306
            else
slouken@1895
  2307
                AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1895
  2308
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_mmjoystick.c"
slouken@1895
  2309
            fi
slouken@1361
  2310
            have_joystick=yes
slouken@0
  2311
        fi
slouken@0
  2312
        # Set up files for the cdrom library
slouken@0
  2313
        if test x$enable_cdrom = xyes; then
slouken@1361
  2314
            AC_DEFINE(SDL_CDROM_WIN32)
slouken@1361
  2315
            SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
slouken@1361
  2316
            have_cdrom=yes
slouken@0
  2317
        fi
slouken@0
  2318
        # Set up files for the thread library
slouken@0
  2319
        if test x$enable_threads = xyes; then
slouken@1361
  2320
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2321
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2322
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2323
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2324
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2325
            have_threads=yes
slouken@0
  2326
        fi
slouken@0
  2327
        # Set up files for the timer library
slouken@0
  2328
        if test x$enable_timers = xyes; then
slouken@1361
  2329
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2330
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2331
            have_timers=yes
slouken@1361
  2332
        fi
slouken@1361
  2333
        # Set up files for the shared object loading library
slouken@1361
  2334
        if test x$enable_loadso = xyes; then
slouken@1361
  2335
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2336
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2337
            have_loadso=yes
slouken@1361
  2338
        fi
slouken@1361
  2339
        # Set up the system libraries we need
slouken@2148
  2340
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lunicows -luser32 -lgdi32 -lmsimg32 -lwinmm"
slouken@0
  2341
        # The Win32 platform requires special setup
slouken@2204
  2342
        SOURCES="$SOURCES $srcdir/src/main/win32/*.rc"
slouken@1397
  2343
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2344
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2345
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2346
        ;;
slouken@0
  2347
    *-*-beos*)
slouken@0
  2348
        ARCH=beos
slouken@0
  2349
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2350
        CheckDummyVideo
slouken@68
  2351
        CheckDiskAudio
icculus@1532
  2352
        CheckDummyAudio
slouken@0
  2353
        CheckBWINDOW
slouken@0
  2354
        CheckBeGL
slouken@0
  2355
        # Set up files for the audio library
slouken@0
  2356
        if test x$enable_audio = xyes; then
icculus@2049
  2357
            AC_DEFINE(SDL_AUDIO_DRIVER_BEOSAUDIO)
slouken@1361
  2358
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2359
            have_audio=yes
slouken@0
  2360
        fi
slouken@0
  2361
        # Set up files for the joystick library
slouken@0
  2362
        if test x$enable_joystick = xyes; then
slouken@1361
  2363
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2364
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2365
            have_joystick=yes
slouken@0
  2366
        fi
slouken@0
  2367
        # Set up files for the cdrom library
slouken@0
  2368
        if test x$enable_cdrom = xyes; then
slouken@1361
  2369
            AC_DEFINE(SDL_CDROM_BEOS)
slouken@1361
  2370
            SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
slouken@1361
  2371
            have_cdrom=yes
slouken@0
  2372
        fi
slouken@0
  2373
        # Set up files for the thread library
slouken@0
  2374
        if test x$enable_threads = xyes; then
slouken@1361
  2375
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2376
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2377
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2378
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2379
            have_threads=yes
slouken@0
  2380
        fi
slouken@0
  2381
        # Set up files for the timer library
slouken@0
  2382
        if test x$enable_timers = xyes; then
slouken@1361
  2383
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2384
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2385
            have_timers=yes
slouken@1361
  2386
        fi
slouken@1361
  2387
        # Set up files for the shared object loading library
slouken@1361
  2388
        if test x$enable_loadso = xyes; then
slouken@1361
  2389
            AC_DEFINE(SDL_LOADSO_BEOS)
slouken@1361
  2390
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2391
            have_loadso=yes
slouken@0
  2392
        fi
slouken@1367
  2393
        # The BeOS platform requires special setup.
slouken@1367
  2394
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2395
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2396
        ;;
slouken@0
  2397
    *-*-darwin* )
icculus@1133
  2398
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2399
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2400
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2401
        ARCH=macosx
slouken@1624
  2402
slouken@1628
  2403
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2404
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2405
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2406
slouken@1628
  2407
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2408
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2409
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2410
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2411
        EXTRA_LDFLAGS=""
slouken@1624
  2412
slouken@1742
  2413
        CheckVisibilityHidden
slouken@1
  2414
        CheckDummyVideo
slouken@68
  2415
        CheckDiskAudio
icculus@1532
  2416
        CheckDummyAudio
slouken@1638
  2417
        CheckDLOPEN
slouken@1889
  2418
slouken@1648
  2419
        # Set up files for the shared object loading library
slouken@1648
  2420
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2421
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2422
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2423
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2424
            have_loadso=yes
slouken@1648
  2425
        fi
slouken@1648
  2426
icculus@1133
  2427
        CheckCOCOA
icculus@1174
  2428
        CheckX11
slouken@0
  2429
        CheckMacGL
icculus@1191
  2430
        CheckOpenGLX11
slouken@0
  2431
        CheckPTHREAD
icculus@1445
  2432
slouken@2238
  2433
        # Good optimization on Mac OS X, yes...
slouken@2238
  2434
        EXTRA_CFLAGS="$EXTRA_CFLAGS -falign-loops=16"
slouken@2238
  2435
icculus@1445
  2436
        # Need this or things might misbuild on a G3.
slouken@1521
  2437
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2438
slouken@0
  2439
        # Set up files for the audio library
slouken@0
  2440
        if test x$enable_audio = xyes; then
slouken@1361
  2441
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2442
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2443
            AC_DEFINE(SDL_AUDIO_DRIVER_SNDMGR)
slouken@1361
  2444
            SOURCES="$SOURCES $srcdir/src/audio/macrom/*.c"
slouken@1361
  2445
            have_audio=yes
slouken@0
  2446
        fi
slouken@0
  2447
        # Set up files for the joystick library
slouken@0
  2448
        if test x$enable_joystick = xyes; then
slouken@1361
  2449
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2450
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1361
  2451
            have_joystick=yes
slouken@0
  2452
        fi
slouken@0
  2453
        # Set up files for the cdrom library
slouken@0
  2454
        if test x$enable_cdrom = xyes; then
slouken@1361
  2455
            AC_DEFINE(SDL_CDROM_MACOSX)
slouken@1361
  2456
            SOURCES="$SOURCES $srcdir/src/cdrom/macosx/*.c"
slouken@1361
  2457
            have_cdrom=yes
slouken@0
  2458
        fi
slouken@0
  2459
        # Set up files for the timer library
slouken@0
  2460
        if test x$enable_timers = xyes; then
slouken@1361
  2461
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2462
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2463
            have_timers=yes
slouken@1361
  2464
        fi
slouken@1621
  2465
        # The Mac OS X platform requires special setup.
slouken@1521
  2466
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@1910
  2467
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
slouken@1910
  2468
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
icculus@2104
  2469
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
slouken@1361
  2470
        # If either the audio or CD driver is used, add the AudioUnit framework
slouken@1361
  2471
        if test x$enable_audio = xyes -o x$enable_cdrom = xyes; then
icculus@2049
  2472
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreAudio -framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2473
        fi
slouken@0
  2474
        ;;
slouken@281
  2475
    *-*-mint*)
slouken@281
  2476
        ARCH=mint
slouken@281
  2477
        CheckDummyVideo
slouken@281
  2478
        CheckDiskAudio
icculus@1532
  2479
        CheckDummyAudio
slouken@281
  2480
        CheckAtariBiosEvent
slouken@281
  2481
        CheckAtariXbiosVideo
slouken@281
  2482
        CheckAtariGemVideo
slouken@398
  2483
        CheckAtariAudio
patmandin@651
  2484
        CheckAtariLdg
slouken@1361
  2485
        CheckAtariOSMesa
slouken@281
  2486
        CheckPTH
slouken@281
  2487
        # Set up files for the audio library
slouken@398
  2488
        if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@398
  2489
            if test x$enable_audio = xyes; then
slouken@1361
  2490
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2491
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2492
                have_audio=yes
slouken@398
  2493
            fi
slouken@281
  2494
        fi
slouken@281
  2495
        # Set up files for the joystick library
slouken@281
  2496
        if test x$enable_joystick = xyes; then
slouken@1361
  2497
            AC_DEFINE(SDL_JOYSTICK_MINT)
slouken@1361
  2498
            SOURCES="$SOURCES $srcdir/src/joystick/mint/*.c"
slouken@1361
  2499
            have_joystick=yes
slouken@281
  2500
        fi
slouken@281
  2501
        # Set up files for the cdrom library
slouken@281
  2502
        if test x$enable_cdrom = xyes; then
slouken@1361
  2503
            AC_DEFINE(SDL_CDROM_MINT)
slouken@1361
  2504
            SOURCES="$SOURCES $srcdir/src/cdrom/mint/*.c"
slouken@1361
  2505
            have_cdrom=yes
slouken@281
  2506
        fi
slouken@281
  2507
        # Set up files for the timer library
slouken@281
  2508
        if test x$enable_timers = xyes; then
slouken@557
  2509
            if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@1361
  2510
                AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2511
                SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@557
  2512
            else
slouken@1361
  2513
                AC_DEFINE(SDL_TIMER_MINT)
slouken@1361
  2514
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.c"
patmandin@1477
  2515
                SOURCES="$SOURCES $srcdir/src/timer/mint/*.S"
slouken@557
  2516
            fi
slouken@1361
  2517
            have_timers=yes
slouken@281
  2518
        fi
slouken@281
  2519
        ;;
slouken@1035
  2520
    *-riscos)
slouken@687
  2521
        ARCH=riscos
slouken@1361
  2522
        CheckOSS
slouken@1361
  2523
        CheckPTHREAD
slouken@955
  2524
        # Set up files for the video library
slouken@955
  2525
        if test x$enable_video = xyes; then
slouken@1361
  2526
            AC_DEFINE(SDL_VIDEO_DRIVER_RISCOS)
slouken@1361
  2527
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.c"
slouken@1459
  2528
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.S"
slouken@1361
  2529
            have_video=yes
slouken@955
  2530
        fi
slouken@955
  2531
        # Set up files for the joystick library
slouken@955
  2532
        if test x$enable_joystick = xyes; then
slouken@1361
  2533
            AC_DEFINE(SDL_JOYSTICK_RISCOS)
slouken@1361
  2534
            SOURCES="$SOURCES $srcdir/src/joystick/riscos/*.c"
slouken@1361
  2535
            have_joystick=yes
slouken@955
  2536
        fi
slouken@955
  2537
        # Set up files for the timer library
slouken@955
  2538
        if test x$enable_timers = xyes; then
slouken@1361
  2539
            AC_DEFINE(SDL_TIMER_RISCOS)
slouken@1361
  2540
            SOURCES="$SOURCES $srcdir/src/timer/riscos/*.c"
slouken@1361
  2541
            have_timers=yes
slouken@955
  2542
        fi
slouken@1361
  2543
        # The RISC OS platform requires special setup.
slouken@1521
  2544
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ljpeg -ltiff -lpng -lz"
slouken@687
  2545
        ;;
slouken@0
  2546
    *)
slouken@1361
  2547
        AC_MSG_ERROR([
slouken@1550
  2548
*** Unsupported host:  Please add to configure.in
slouken@1361
  2549
        ])
slouken@0
  2550
        ;;
slouken@0
  2551
esac
slouken@0
  2552
slouken@1361
  2553
# Verify that we have all the platform specific files we need
icculus@2066
  2554
icculus@2066
  2555
if test x$enable_joystick = xyes; then
icculus@2066
  2556
  if test x$have_joystick != xyes; then
icculus@2066
  2557
    # Wants joystick subsystem, but doesn't have a platform-specific backend...
slouken@1361
  2558
    SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
icculus@2066
  2559
  fi
slouken@1361
  2560
fi
slouken@1361
  2561
if test x$have_cdrom != xyes; then
slouken@1361
  2562
    if test x$enable_cdrom = xyes; then
slouken@1361
  2563
        AC_DEFINE(SDL_CDROM_DISABLED)
slouken@1361
  2564
    fi
slouken@1361
  2565
    SOURCES="$SOURCES $srcdir/src/cdrom/dummy/*.c"
slouken@1361
  2566
fi
slouken@1361
  2567
if test x$have_threads != xyes; then
slouken@1361
  2568
    if test x$enable_threads = xyes; then
slouken@1361
  2569
        AC_DEFINE(SDL_THREADS_DISABLED)
slouken@1361
  2570
    fi
slouken@1361
  2571
    SOURCES="$SOURCES $srcdir/src/thread/generic/*.c"
slouken@1361
  2572
fi
slouken@1361
  2573
if test x$have_timers != xyes; then
slouken@1361
  2574
    if test x$enable_timers = xyes; then
slouken@1361
  2575
        AC_DEFINE(SDL_TIMERS_DISABLED)
slouken@1361
  2576
    fi
slouken@1361
  2577
    SOURCES="$SOURCES $srcdir/src/timer/dummy/*.c"
slouken@1361
  2578
fi
slouken@1361
  2579
if test x$have_loadso != xyes; then
slouken@1361
  2580
    if test x$enable_loadso = xyes; then
slouken@1361
  2581
        AC_DEFINE(SDL_LOADSO_DISABLED)
slouken@1361
  2582
    fi
slouken@1361
  2583
    SOURCES="$SOURCES $srcdir/src/loadso/dummy/*.c"
slouken@1361
  2584
fi
slouken@1397
  2585
if test x$SDLMAIN_SOURCES = x; then
slouken@1397
  2586
    SDLMAIN_SOURCES="$srcdir/src/main/dummy/*.c"
slouken@1397
  2587
fi
slouken@0
  2588
slouken@1361
  2589
OBJECTS=`echo $SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.asm,$(objects)/\1.lo,g'`
slouken@1361
  2590
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.lo,g'`
slouken@1361
  2591
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.m,$(objects)/\1.lo,g'`
slouken@1361
  2592
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'`
slouken@1459
  2593
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.S,$(objects)/\1.lo,g'`
slouken@2204
  2594
OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.rc,$(objects)/\1.o,g'`
slouken@0
  2595
slouken@1397
  2596
SDLMAIN_OBJECTS=`echo $SDLMAIN_SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.o,g'`
slouken@1397
  2597
SDLMAIN_OBJECTS=`echo $SDLMAIN_OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.o,g'`
slouken@1397
  2598
slouken@0
  2599
# Set runtime shared library paths as needed
slouken@0
  2600
slouken@1127
  2601
if test "x$enable_rpath" = "xyes"; then
slouken@1565
  2602
  if test $ARCH = bsdi -o $ARCH = freebsd -o $ARCH = irix -o $ARCH = linux -o $ARCH = netbsd; then
slouken@2040
  2603
    SDL_RLD_FLAGS="-Wl,-rpath,\${libdir}"
slouken@1127
  2604
  fi
slouken@1127
  2605
  if test $ARCH = solaris; then
slouken@2040
  2606
    SDL_RLD_FLAGS="-R\${libdir}"
slouken@1127
  2607
  fi
slouken@1127
  2608
else
slouken@1127
  2609
  SDL_RLD_FLAGS=""
slouken@0
  2610
fi
slouken@387
  2611
slouken@387
  2612
case "$ARCH" in
slouken@387
  2613
  macosx)
slouken@807
  2614
    # Evil hack to allow static linking on Mac OS X
slouken@2040
  2615
    SDL_STATIC_LIBS="\${libdir}/libSDL.a $EXTRA_LDFLAGS"
slouken@807
  2616
    ;;
slouken@807
  2617
  *)
slouken@807
  2618
    SDL_STATIC_LIBS="$SDL_LIBS"
slouken@807
  2619
    ;;
slouken@807
  2620
esac
slouken@807
  2621
slouken@0
  2622
dnl Expand the cflags and libraries needed by apps using SDL
slouken@0
  2623
AC_SUBST(SDL_CFLAGS)
slouken@0
  2624
AC_SUBST(SDL_LIBS)
slouken@807
  2625
AC_SUBST(SDL_STATIC_LIBS)
slouken@0
  2626
AC_SUBST(SDL_RLD_FLAGS)
slouken@1361
  2627
if test x$enable_shared = xyes; then
slouken@1361
  2628
    ENABLE_SHARED_TRUE=
slouken@1361
  2629
    ENABLE_SHARED_FALSE="#"
slouken@1361
  2630
else
slouken@1361
  2631
    ENABLE_SHARED_TRUE="#"
slouken@1361
  2632
    ENABLE_SHARED_FALSE=
slouken@1361
  2633
fi
slouken@1361
  2634
if test x$enable_static = xyes; then
slouken@1361
  2635
    ENABLE_STATIC_TRUE=
slouken@1361
  2636
    ENABLE_STATIC_FALSE="#"
slouken@1361
  2637
else
slouken@1361
  2638
    ENABLE_STATIC_TRUE="#"
slouken@1361
  2639
    ENABLE_STATIC_FALSE=
slouken@1361
  2640
fi
slouken@1361
  2641
AC_SUBST(ENABLE_SHARED_TRUE)
slouken@1361
  2642
AC_SUBST(ENABLE_SHARED_FALSE)
slouken@1361
  2643
AC_SUBST(ENABLE_STATIC_TRUE)
slouken@1361
  2644
AC_SUBST(ENABLE_STATIC_FALSE)
slouken@0
  2645
slouken@1361
  2646
dnl Expand the sources and objects needed to build the library
slouken@1361
  2647
AC_SUBST(ac_aux_dir)
slouken@1361
  2648
AC_SUBST(INCLUDE)
slouken@1361
  2649
AC_SUBST(SOURCES)
slouken@1361
  2650
AC_SUBST(OBJECTS)
slouken@1397
  2651
AC_SUBST(SDLMAIN_SOURCES)
slouken@1397
  2652
AC_SUBST(SDLMAIN_OBJECTS)
slouken@1361
  2653
AC_SUBST(BUILD_CFLAGS)
slouken@1521
  2654
AC_SUBST(EXTRA_CFLAGS)
slouken@1393
  2655
AC_SUBST(BUILD_LDFLAGS)
slouken@1521
  2656
AC_SUBST(EXTRA_LDFLAGS)
slouken@2204
  2657
AC_SUBST(WINDRES)
slouken@0
  2658
slouken@0
  2659
AC_OUTPUT([
slouken@1865
  2660
    Makefile sdl-config SDL.spec SDL.qpg sdl.pc
slouken@1361
  2661
], [
slouken@1361
  2662
    : >build-deps
slouken@1640
  2663
    if test x"$MAKE" = x; then MAKE=make; fi; $MAKE depend
slouken@1361
  2664
])