configure.in
author Sam Lantinga <slouken@libsdl.org>
Tue, 13 Oct 2009 06:49:29 +0000
changeset 3392 efc22582afc5
parent 3391 188fc5ecc58c
child 3394 2b0a3b2f2fc6
permissions -rw-r--r--
Only show the dynamic audio libraries if we'll be dynamically loading them
Fixed DirectFB dynamic loading to use find_lib
Converted tabs to spaces
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(README)
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AC_CONFIG_HEADER(include/SDL_config.h)
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AC_GNU_SOURCE
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AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
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dnl Save the CFLAGS to see whether they were passed in or generated
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orig_CFLAGS="$CFLAGS"
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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.$SDL_MICRO_VERSION
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AC_SUBST(SDL_MAJOR_VERSION)
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AC_SUBST(SDL_MINOR_VERSION)
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AC_SUBST(SDL_MICRO_VERSION)
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AC_SUBST(SDL_INTERFACE_AGE)
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AC_SUBST(SDL_BINARY_AGE)
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AC_SUBST(SDL_VERSION)
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# libtool versioning
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LT_INIT([win32-dll])
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LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
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LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
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LT_REVISION=$SDL_INTERFACE_AGE
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LT_AGE=`expr $SDL_BINARY_AGE - $SDL_INTERFACE_AGE`
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m4_pattern_allow([^LT_])
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AC_SUBST(LT_RELEASE)
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AC_SUBST(LT_CURRENT)
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AC_SUBST(LT_REVISION)
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AC_SUBST(LT_AGE)
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dnl Detect the canonical build and host environments
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dnl AC_CANONICAL_HOST
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AC_C_BIGENDIAN
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if test x$ac_cv_c_bigendian = xyes; then
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    AC_DEFINE(SDL_BYTEORDER, 4321)
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else
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    AC_DEFINE(SDL_BYTEORDER, 1234)
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fi
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dnl Check for tools
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AC_PROG_LIBTOOL
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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if test -z "$host_alias"; then
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    hostaliaswindres=
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else
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    hostaliaswindres="$host_alias-windres"
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fi
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AC_CHECK_PROGS(WINDRES, [windres $hostaliaswindres $host_os-windres])
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dnl Set up the compiler and linker flags
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INCLUDE="-I$srcdir/include"
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if test x$srcdir != x.; then
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    # Remove SDL_config.h from the source directory, since it's the
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    # default one, and we want to include the one that we generate.
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    if test -f $srcdir/include/SDL_config.h; then
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        rm $srcdir/include/SDL_config.h
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    fi
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    INCLUDE="-Iinclude $INCLUDE"
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fi
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case "$host" in
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    *-*-cygwin*)
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        # We build SDL on cygwin without the UNIX emulation layer
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        BASE_CFLAGS="-I/usr/include/mingw -mno-cygwin"
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        BASE_LDFLAGS="-mno-cygwin"
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        ;;
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    *)
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        BASE_CFLAGS="-D_GNU_SOURCE=1"
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        BASE_LDFLAGS=""
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        ;;
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esac
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BUILD_CFLAGS="$CFLAGS $CPPFLAGS"
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# The default optimization for SDL 1.3 is -O3 (Bug #31)
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if test x$orig_CFLAGS = x; then
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    BUILD_CFLAGS=`echo $BUILD_CFLAGS | sed 's/-O2/-O3/'`
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fi
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EXTRA_CFLAGS="$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 set this to use on systems that use lib64 instead of lib
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base_libdir=`echo \${libdir} | sed 's/.*\/\(.*\)/\1/; q'`
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dnl Function to find a library in the compiler search path
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find_lib()
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{
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    gcc_bin_path=[`$CC -print-search-dirs 2>/dev/null | fgrep programs: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
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    gcc_lib_path=[`$CC -print-search-dirs 2>/dev/null | fgrep libraries: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
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    env_lib_path=[`echo $LIBS $LDFLAGS $* | sed 's/-L[ ]*//g'`]
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    if test "$cross_compiling" = yes; then
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        host_lib_path=""
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    else
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        host_lib_path="/usr/$base_libdir /usr/local/$base_libdir"
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    fi
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    for path in $gcc_bin_path $gcc_lib_path $env_lib_path $host_lib_path; do
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        lib=[`ls -- $path/$1 2>/dev/null | sort | sed 's/.*\/\(.*\)/\1/; q'`]
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        if test x$lib != x; then
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            echo $lib
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            return
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        fi
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    done
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}
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dnl Check for compiler characteristics
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AC_C_CONST
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AC_C_INLINE
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AC_C_VOLATILE
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dnl See whether we can use gcc style dependency tracking
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AC_ARG_ENABLE(dependency-tracking,
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AC_HELP_STRING([--enable-dependency-tracking],
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               [Use gcc -MMD -MT dependency tracking [[default=yes]]]),
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              , enable_dependency_tracking=yes)
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if test x$enable_dependency_tracking = xyes; then
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    have_gcc_mmd_mt=no
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    AC_MSG_CHECKING(for GCC -MMD -MT option)
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    AC_TRY_COMPILE([
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    #if !defined(__GNUC__) || __GNUC__ < 3
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    #error Dependency tracking requires GCC 3.0 or newer
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    #endif
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    ],[
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    ],[
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    have_gcc_mmd_mt=yes
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    ])
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    AC_MSG_RESULT($have_gcc_mmd_mt)
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    if test x$have_gcc_mmd_mt = xyes; then
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        DEPENDENCY_TRACKING_OPTIONS="-MMD -MT \$@"
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    fi
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fi
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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 Check for defines
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    AC_CHECK_DEFINE(M_PI, math.h)
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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$ac_cv_func_strtod = xyes; then
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        AC_DEFINE(HAVE_STRTOD)
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    fi
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    AC_CHECK_FUNCS(malloc calloc realloc free getenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf sigaction setjmp nanosleep)
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    AC_CHECK_LIB(m, pow, [LIBS="$LIBS -lm"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
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    AC_CHECK_FUNCS(ceil copysign cos cosf fabs floor log pow scalbn sin sinf sqrt)
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    AC_CHECK_LIB(iconv, libiconv_open, [LIBS="$LIBS -liconv"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
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    AC_CHECK_FUNCS(iconv)
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fi
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AC_CHECK_SIZEOF(void*)
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if test x$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 $srcdir/src/cpuinfo/*.c"
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SOURCES="$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 $srcdir/src/video/*.c"
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dnl Enable/disable various subsystems of the SDL library
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AC_ARG_ENABLE(atomic,
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AC_HELP_STRING([--enable-atomic], [Enable the atomic operations subsystem [[default=yes]]]),
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              , enable_atomic=yes)
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if test x$enable_atomic != xyes; then
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    AC_DEFINE(SDL_ATOMIC_DISABLED)
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fi
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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 $srcdir/src/joystick/*.c"
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fi
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AC_ARG_ENABLE(haptic,
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AC_HELP_STRING([--enable-haptic], [Enable the haptic (force feedback) subsystem [[default=yes]]]),
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              , enable_haptic=yes)
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if test x$enable_haptic != xyes; then
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    AC_DEFINE(SDL_HAPTIC_DISABLED)
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else
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    SOURCES="$SOURCES $srcdir/src/haptic/*.c"
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fi
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AC_ARG_ENABLE(power,
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AC_HELP_STRING([--enable-power], [Enable the power subsystem [[default=yes]]]),
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              , enable_power=yes)
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if test x$enable_power != xyes; then
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    AC_DEFINE(SDL_POWER_DISABLED)
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else
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    SOURCES="$SOURCES $srcdir/src/power/*.c"
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fi
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AC_ARG_ENABLE(threads,
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AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
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              , enable_threads=yes)
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if test x$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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   328
AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
slouken@0
   329
              , enable_timers=yes)
slouken@1361
   330
if test x$enable_timers != xyes; then
slouken@1361
   331
    AC_DEFINE(SDL_TIMERS_DISABLED)
slouken@0
   332
fi
slouken@0
   333
AC_ARG_ENABLE(file,
slouken@1637
   334
AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
slouken@0
   335
              , enable_file=yes)
slouken@1361
   336
if test x$enable_file != xyes; then
slouken@1361
   337
    AC_DEFINE(SDL_FILE_DISABLED)
slouken@1361
   338
fi
slouken@1361
   339
AC_ARG_ENABLE(loadso,
slouken@1637
   340
AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
slouken@1361
   341
              , enable_loadso=yes)
slouken@1361
   342
if test x$enable_loadso != xyes; then
slouken@1361
   343
    AC_DEFINE(SDL_LOADSO_DISABLED)
slouken@0
   344
fi
slouken@740
   345
AC_ARG_ENABLE(cpuinfo,
slouken@1637
   346
AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
slouken@740
   347
              , enable_cpuinfo=yes)
slouken@1361
   348
if test x$enable_cpuinfo != xyes; then
slouken@1361
   349
    AC_DEFINE(SDL_CPUINFO_DISABLED)
slouken@1361
   350
fi
slouken@1402
   351
AC_ARG_ENABLE(assembly,
slouken@1637
   352
AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
slouken@1402
   353
              , enable_assembly=yes)
slouken@1402
   354
if test x$enable_assembly = xyes; then
slouken@1402
   355
    AC_DEFINE(SDL_ASSEMBLY_ROUTINES)
slouken@2247
   356
slouken@2856
   357
    # Make sure that we don't generate floating point code that would
slouken@2856
   358
    # cause illegal instruction exceptions on older processors
slouken@2856
   359
    case "$host" in
slouken@2856
   360
        *-*-darwin*)
slouken@2856
   361
            # Don't need to worry about Apple hardware, it's all SSE capable
slouken@2856
   362
            default_ssemath=yes
slouken@2856
   363
            ;;
slouken@2856
   364
        *64-*-*)
slouken@2856
   365
            # x86 64-bit architectures all have SSE instructions
slouken@2856
   366
            default_ssemath=yes
slouken@2856
   367
            ;;
slouken@3392
   368
        *)
slouken@2856
   369
            default_ssemath=no
slouken@2856
   370
            ;;
slouken@2856
   371
    esac
slouken@2856
   372
    AC_ARG_ENABLE(ssemath,
slouken@2856
   373
AC_HELP_STRING([--enable-ssemath], [Allow GCC to use SSE floating point math [[default=no]]]),
slouken@2856
   374
                  , enable_ssemath=$default_ssemath)
slouken@2856
   375
    if test x$enable_ssemath = xno; then
slouken@2856
   376
        if test x$have_gcc_sse = xyes -o x$have_gcc_sse2 = xyes; then
slouken@2856
   377
            EXTRA_CFLAGS="$EXTRA_CFLAGS -mfpmath=387"
slouken@2856
   378
        fi
slouken@2856
   379
    fi
slouken@2856
   380
slouken@2247
   381
    dnl Check for various instruction support
slouken@2247
   382
    AC_ARG_ENABLE(mmx,
slouken@2247
   383
AC_HELP_STRING([--enable-mmx], [use MMX assembly routines [[default=yes]]]),
slouken@2247
   384
                  , enable_mmx=yes)
slouken@2247
   385
    if test x$enable_mmx = xyes; then
slouken@2247
   386
        save_CFLAGS="$CFLAGS"
slouken@2247
   387
        have_gcc_mmx=no
slouken@2247
   388
        AC_MSG_CHECKING(for GCC -mmmx option)
slouken@2247
   389
        mmx_CFLAGS="-mmmx"
slouken@2247
   390
        CFLAGS="$save_CFLAGS $mmx_CFLAGS"
slouken@2247
   391
slouken@2247
   392
        AC_TRY_COMPILE([
slouken@2247
   393
        #include <mmintrin.h>
slouken@2261
   394
        #ifndef __MMX__
slouken@2261
   395
        #error Assembler CPP flag not enabled
slouken@2261
   396
        #endif
slouken@2247
   397
        ],[
slouken@2247
   398
        ],[
slouken@2247
   399
        have_gcc_mmx=yes
slouken@2247
   400
        ])
slouken@2247
   401
        AC_MSG_RESULT($have_gcc_mmx)
slouken@2290
   402
        CFLAGS="$save_CFLAGS"
slouken@2247
   403
slouken@2247
   404
        if test x$have_gcc_mmx = xyes; then
slouken@2247
   405
            EXTRA_CFLAGS="$EXTRA_CFLAGS $mmx_CFLAGS"
slouken@2247
   406
        fi
slouken@2247
   407
    fi
slouken@2247
   408
slouken@2261
   409
    AC_ARG_ENABLE(3dnow,
slouken@2261
   410
AC_HELP_STRING([--enable-3dnow], [use MMX assembly routines [[default=yes]]]),
slouken@2261
   411
                  , enable_3dnow=yes)
slouken@2261
   412
    if test x$enable_3dnow = xyes; then
slouken@2261
   413
        save_CFLAGS="$CFLAGS"
slouken@2261
   414
        have_gcc_3dnow=no
slouken@2261
   415
        AC_MSG_CHECKING(for GCC -m3dnow option)
slouken@2261
   416
        amd3dnow_CFLAGS="-m3dnow"
slouken@2261
   417
        CFLAGS="$save_CFLAGS $amd3dnow_CFLAGS"
slouken@2261
   418
slouken@2261
   419
        AC_TRY_COMPILE([
slouken@2261
   420
        #include <mm3dnow.h>
slouken@2261
   421
        #ifndef __3dNOW__
slouken@2261
   422
        #error Assembler CPP flag not enabled
slouken@2261
   423
        #endif
slouken@2261
   424
        ],[
slouken@2261
   425
        ],[
slouken@2261
   426
        have_gcc_3dnow=yes
slouken@2261
   427
        ])
slouken@2261
   428
        AC_MSG_RESULT($have_gcc_3dnow)
slouken@2290
   429
        CFLAGS="$save_CFLAGS"
slouken@2261
   430
slouken@2261
   431
        if test x$have_gcc_3dnow = xyes; then
slouken@2261
   432
            EXTRA_CFLAGS="$EXTRA_CFLAGS $amd3dnow_CFLAGS"
slouken@2261
   433
        fi
slouken@2261
   434
    fi
slouken@2261
   435
slouken@2247
   436
    AC_ARG_ENABLE(sse,
slouken@2247
   437
AC_HELP_STRING([--enable-sse], [use SSE assembly routines [[default=yes]]]),
slouken@2247
   438
                  , enable_sse=yes)
slouken@2247
   439
    if test x$enable_sse = xyes; then
slouken@2247
   440
        save_CFLAGS="$CFLAGS"
slouken@2247
   441
        have_gcc_sse=no
slouken@2247
   442
        AC_MSG_CHECKING(for GCC -msse option)
slouken@2247
   443
        sse_CFLAGS="-msse"
slouken@2247
   444
        CFLAGS="$save_CFLAGS $sse_CFLAGS"
slouken@2247
   445
slouken@2247
   446
        AC_TRY_COMPILE([
slouken@2247
   447
        #include <xmmintrin.h>
slouken@2261
   448
        #ifndef __SSE__
slouken@2261
   449
        #error Assembler CPP flag not enabled
slouken@2261
   450
        #endif
slouken@2247
   451
        ],[
slouken@2247
   452
        ],[
slouken@2247
   453
        have_gcc_sse=yes
slouken@2247
   454
        ])
slouken@2247
   455
        AC_MSG_RESULT($have_gcc_sse)
slouken@2290
   456
        CFLAGS="$save_CFLAGS"
slouken@2247
   457
slouken@2247
   458
        if test x$have_gcc_sse = xyes; then
slouken@2247
   459
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse_CFLAGS"
slouken@2247
   460
        fi
slouken@2247
   461
    fi
slouken@2247
   462
slouken@2264
   463
    AC_ARG_ENABLE(sse2,
slouken@2856
   464
AC_HELP_STRING([--enable-sse2], [use SSE2 assembly routines [[default=no]]]),
slouken@2856
   465
                  , enable_sse2=$default_ssemath)
slouken@2264
   466
    if test x$enable_sse2 = xyes; then
slouken@2264
   467
        save_CFLAGS="$CFLAGS"
slouken@2264
   468
        have_gcc_sse2=no
slouken@2264
   469
        AC_MSG_CHECKING(for GCC -msse2 option)
slouken@2264
   470
        sse2_CFLAGS="-msse2"
slouken@2264
   471
        CFLAGS="$save_CFLAGS $sse2_CFLAGS"
slouken@2264
   472
slouken@2264
   473
        AC_TRY_COMPILE([
slouken@2264
   474
        #include <emmintrin.h>
slouken@2264
   475
        #ifndef __SSE2__
slouken@2264
   476
        #error Assembler CPP flag not enabled
slouken@2264
   477
        #endif
slouken@2264
   478
        ],[
slouken@2264
   479
        ],[
slouken@2264
   480
        have_gcc_sse2=yes
slouken@2264
   481
        ])
slouken@2264
   482
        AC_MSG_RESULT($have_gcc_sse2)
slouken@2290
   483
        CFLAGS="$save_CFLAGS"
slouken@2264
   484
slouken@2264
   485
        if test x$have_gcc_sse2 = xyes; then
slouken@2264
   486
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse2_CFLAGS"
slouken@2264
   487
        fi
slouken@2264
   488
    fi
slouken@2264
   489
slouken@2247
   490
    AC_ARG_ENABLE(altivec,
slouken@2247
   491
AC_HELP_STRING([--enable-altivec], [use Altivec assembly routines [[default=yes]]]),
slouken@2247
   492
                  , enable_altivec=yes)
slouken@2247
   493
    if test x$enable_altivec = xyes; then
slouken@2247
   494
        save_CFLAGS="$CFLAGS"
slouken@2247
   495
        have_gcc_altivec=no
slouken@3390
   496
        have_altivec_h_hdr=no
slouken@2247
   497
        altivec_CFLAGS="-maltivec"
slouken@2247
   498
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@2247
   499
slouken@3390
   500
        AC_MSG_CHECKING(for Altivec with GCC altivec.h and -maltivec option)
slouken@3390
   501
        AC_TRY_COMPILE([
slouken@3390
   502
        #include <altivec.h>
slouken@3390
   503
        vector unsigned int vzero() {
slouken@3390
   504
            return vec_splat_u32(0);
slouken@3390
   505
        }
slouken@3390
   506
        ],[
slouken@3390
   507
        ],[
slouken@3390
   508
        have_gcc_altivec=yes
slouken@3390
   509
        have_altivec_h_hdr=yes
slouken@3390
   510
        ])
slouken@3390
   511
        AC_MSG_RESULT($have_gcc_altivec)
slouken@3390
   512
slouken@3390
   513
        if test x$have_gcc_altivec = xno; then
slouken@3390
   514
            AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@3390
   515
            AC_TRY_COMPILE([
slouken@3390
   516
            vector unsigned int vzero() {
slouken@3390
   517
                return vec_splat_u32(0);
slouken@3390
   518
            }
slouken@3390
   519
            ],[
slouken@3390
   520
            ],[
slouken@3390
   521
            have_gcc_altivec=yes
slouken@3390
   522
            ])
slouken@3390
   523
            AC_MSG_RESULT($have_gcc_altivec)
slouken@2247
   524
        fi
slouken@2247
   525
slouken@2247
   526
        if test x$have_gcc_altivec = xno; then
slouken@3390
   527
            AC_MSG_CHECKING(for Altivec with GCC altivec.h and -faltivec option)
slouken@2247
   528
            altivec_CFLAGS="-faltivec"
slouken@2247
   529
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@3390
   530
            AC_TRY_COMPILE([
slouken@3390
   531
            #include <altivec.h>
slouken@3390
   532
            vector unsigned int vzero() {
slouken@3390
   533
                return vec_splat_u32(0);
slouken@3390
   534
            }
slouken@3390
   535
            ],[
slouken@3390
   536
            ],[
slouken@3390
   537
            have_gcc_altivec=yes
slouken@3390
   538
            have_altivec_h_hdr=yes
slouken@3390
   539
            ])
slouken@3390
   540
            AC_MSG_RESULT($have_gcc_altivec)
slouken@3392
   541
        fi
slouken@3390
   542
slouken@3390
   543
        if test x$have_gcc_altivec = xno; then
slouken@3390
   544
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@3390
   545
            AC_TRY_COMPILE([
slouken@3390
   546
            vector unsigned int vzero() {
slouken@3390
   547
                return vec_splat_u32(0);
slouken@3390
   548
            }
slouken@3390
   549
            ],[
slouken@3390
   550
            ],[
slouken@3390
   551
            have_gcc_altivec=yes
slouken@3390
   552
            ])
slouken@3390
   553
            AC_MSG_RESULT($have_gcc_altivec)
slouken@2247
   554
        fi
slouken@2247
   555
        CFLAGS="$save_CFLAGS"
slouken@2247
   556
slouken@2247
   557
        if test x$have_gcc_altivec = xyes; then
slouken@2247
   558
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@2247
   559
            if test x$have_altivec_h_hdr = xyes; then
slouken@2247
   560
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@2247
   561
            fi
slouken@2247
   562
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@2247
   563
        fi
slouken@2247
   564
    fi
slouken@740
   565
fi
slouken@0
   566
slouken@0
   567
dnl See if the OSS audio interface is supported
slouken@0
   568
CheckOSS()
slouken@0
   569
{
slouken@0
   570
    AC_ARG_ENABLE(oss,
slouken@1637
   571
AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
slouken@0
   572
                  , enable_oss=yes)
slouken@0
   573
    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
slouken@0
   574
        AC_MSG_CHECKING(for OSS audio support)
slouken@0
   575
        have_oss=no
slouken@94
   576
        if test x$have_oss != xyes; then
slouken@94
   577
            AC_TRY_COMPILE([
slouken@94
   578
              #include <sys/soundcard.h>
slouken@94
   579
            ],[
slouken@94
   580
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   581
            ],[
slouken@94
   582
            have_oss=yes
slouken@94
   583
            ])
slouken@94
   584
        fi
slouken@94
   585
        if test x$have_oss != xyes; then
slouken@94
   586
            AC_TRY_COMPILE([
slouken@94
   587
              #include <soundcard.h>
slouken@94
   588
            ],[
slouken@94
   589
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   590
            ],[
slouken@94
   591
            have_oss=yes
slouken@1361
   592
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
slouken@94
   593
            ])
slouken@94
   594
        fi
slouken@0
   595
        AC_MSG_RESULT($have_oss)
slouken@0
   596
        if test x$have_oss = xyes; then
slouken@1361
   597
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
slouken@1361
   598
            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
slouken@1361
   599
            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
slouken@1361
   600
            have_audio=yes
slouken@1361
   601
slouken@1565
   602
            # We may need to link with ossaudio emulation library
slouken@1550
   603
            case "$host" in
slouken@1383
   604
                *-*-openbsd*|*-*-netbsd*)
slouken@1521
   605
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
slouken@1361
   606
            esac
slouken@0
   607
        fi
slouken@0
   608
    fi
slouken@0
   609
}
slouken@0
   610
slouken@0
   611
dnl See if the ALSA audio interface is supported
slouken@0
   612
CheckALSA()
slouken@0
   613
{
slouken@0
   614
    AC_ARG_ENABLE(alsa,
slouken@1637
   615
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   616
                  , enable_alsa=yes)
slouken@0
   617
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   618
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   619
        # Restore all flags from before the ALSA detection runs
slouken@1009
   620
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   621
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   622
        LIBS="$alsa_save_LIBS"
slouken@354
   623
        if test x$have_alsa = xyes; then
slouken@865
   624
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   625
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   626
                          , enable_alsa_shared=yes)
slouken@3391
   627
            alsa_lib=[`find_lib "libasound.so.*" "$ALSA_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1361
   628
slouken@1361
   629
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   630
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   631
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   632
            if test x$have_loadso != xyes && \
slouken@1361
   633
               test x$enable_alsa_shared = xyes; then
slouken@1467
   634
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   635
            fi
slouken@1361
   636
            if test x$have_loadso = xyes && \
slouken@1361
   637
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@3392
   638
                echo "-- dynamic libasound -> $alsa_lib"
slouken@1361
   639
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   640
            else
slouken@1521
   641
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   642
            fi
slouken@1361
   643
            have_audio=yes
slouken@1361
   644
        fi
slouken@1361
   645
    fi
slouken@0
   646
}
slouken@0
   647
slouken@148
   648
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   649
CheckDMEDIA()
slouken@148
   650
{
slouken@148
   651
    if test x$enable_audio = xyes; then
slouken@148
   652
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   653
        have_dmedia=no
slouken@148
   654
        AC_TRY_COMPILE([
slouken@148
   655
          #include <dmedia/audio.h>
slouken@148
   656
        ],[
slouken@148
   657
          ALport audio_port;
slouken@148
   658
        ],[
slouken@148
   659
        have_dmedia=yes
slouken@148
   660
        ])
slouken@935
   661
        AC_MSG_RESULT($have_dmedia)
slouken@148
   662
        # Set up files for the audio library
slouken@148
   663
        if test x$have_dmedia = xyes; then
slouken@1361
   664
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   665
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   666
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   667
            have_audio=yes
slouken@148
   668
        fi
slouken@148
   669
    fi
slouken@148
   670
}
slouken@148
   671
slouken@1438
   672
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   673
CheckMME()
slouken@1438
   674
{
slouken@1438
   675
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   676
    case $ARCH in
slouken@1438
   677
        osf)
slouken@1438
   678
            ;;
slouken@1438
   679
        *)
slouken@1438
   680
            return
slouken@1438
   681
            ;;
slouken@1438
   682
    esac
slouken@1438
   683
    if test x$enable_audio = xyes; then
slouken@1438
   684
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   685
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   686
        MME_LIBS="-lmme"
slouken@1438
   687
        have_mme=no
slouken@1438
   688
        save_CFLAGS="$CFLAGS"
slouken@1438
   689
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   690
        AC_TRY_COMPILE([
slouken@1438
   691
          #include <mme_api.h>
slouken@1438
   692
        ],[
slouken@1438
   693
          HWAVEOUT sound;
slouken@1438
   694
        ],[
slouken@1438
   695
        have_mme=yes
slouken@1438
   696
        ])
slouken@1438
   697
        CFLAGS="$save_CFLAGS"
slouken@1438
   698
        AC_MSG_RESULT($have_mme)
slouken@1438
   699
        # Set up files for the audio library
slouken@1438
   700
        if test x$have_mme = xyes; then
slouken@1438
   701
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   702
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   703
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   704
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   705
            have_audio=yes
slouken@1438
   706
        fi
slouken@1438
   707
    fi
slouken@1438
   708
}
slouken@1438
   709
slouken@0
   710
dnl Find the ESD includes and libraries
slouken@0
   711
CheckESD()
slouken@0
   712
{
slouken@0
   713
    AC_ARG_ENABLE(esd,
slouken@1637
   714
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   715
                  , enable_esd=yes)
slouken@0
   716
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   717
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   718
        if test x$have_esd = xyes; then
slouken@294
   719
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   720
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   721
                          , enable_esd_shared=yes)
slouken@3391
   722
            esd_lib=[`find_lib "libesd.so.*" "$ESD_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   723
slouken@1467
   724
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   725
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   726
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   727
            if test x$have_loadso != xyes && \
slouken@296
   728
               test x$enable_esd_shared = xyes; then
slouken@1467
   729
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   730
            fi
icculus@1173
   731
            if test x$have_loadso = xyes && \
slouken@294
   732
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@3392
   733
                echo "-- dynamic libesd -> $esd_lib"
slouken@1361
   734
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   735
            else
slouken@1521
   736
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   737
            fi
slouken@1361
   738
            have_audio=yes
slouken@294
   739
        fi
slouken@0
   740
    fi
slouken@0
   741
}
slouken@0
   742
icculus@2271
   743
dnl Find PulseAudio
icculus@2271
   744
CheckPulseAudio()
icculus@2271
   745
{
icculus@2271
   746
    AC_ARG_ENABLE(pulseaudio,
icculus@2271
   747
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
icculus@2271
   748
                  , enable_pulseaudio=yes)
icculus@2271
   749
    if test x$enable_audio = xyes -a x$enable_pulseaudio = xyes; then
icculus@2271
   750
        audio_pulseaudio=no
icculus@2271
   751
icculus@2271
   752
        PULSEAUDIO_REQUIRED_VERSION=0.9
icculus@2271
   753
icculus@2271
   754
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@2271
   755
        AC_MSG_CHECKING(for PulseAudio $PULSEAUDIO_REQUIRED_VERSION support)
icculus@2271
   756
        if test x$PKG_CONFIG != xno; then
icculus@2271
   757
        if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSEAUDIO_REQUIRED_VERSION libpulse-simple; then
icculus@2271
   758
                PULSEAUDIO_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@2271
   759
                PULSEAUDIO_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@2271
   760
                audio_pulseaudio=yes
slouken@3391
   761
            fi
icculus@2271
   762
        fi
icculus@2271
   763
        AC_MSG_RESULT($audio_pulseaudio)
icculus@2271
   764
icculus@2271
   765
        if test x$audio_pulseaudio = xyes; then
icculus@2271
   766
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@2271
   767
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
icculus@2271
   768
                          , enable_pulseaudio_shared=yes)
slouken@3391
   769
            pulseaudio_lib=[`find_lib "libpulse-simple.so.*" "$PULSEAUDIO_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2271
   770
icculus@2271
   771
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSEAUDIO)
icculus@2271
   772
            SOURCES="$SOURCES $srcdir/src/audio/pulseaudio/*.c"
icculus@2271
   773
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSEAUDIO_CFLAGS"
icculus@2271
   774
            if test x$have_loadso != xyes && \
icculus@2271
   775
               test x$enable_pulseaudio_shared = xyes; then
icculus@2271
   776
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@2271
   777
            fi
icculus@2271
   778
            if test x$have_loadso = xyes && \
icculus@2271
   779
               test x$enable_pulseaudio_shared = xyes && test x$pulseaudio_lib != x; then
slouken@3392
   780
                echo "-- dynamic libpulse-simple -> $pulseaudio_lib"
icculus@2271
   781
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC, "$pulseaudio_lib")
icculus@2271
   782
            else
icculus@2271
   783
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSEAUDIO_LIBS"
icculus@2271
   784
            fi
icculus@2271
   785
            have_audio=yes
icculus@2271
   786
        fi
icculus@2271
   787
    fi
icculus@2271
   788
}
icculus@2271
   789
slouken@0
   790
CheckARTSC()
slouken@0
   791
{
slouken@0
   792
    AC_ARG_ENABLE(arts,
slouken@1637
   793
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   794
                  , enable_arts=yes)
slouken@0
   795
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   796
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   797
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   798
            : # arts isn't installed
slouken@0
   799
        else
slouken@1361
   800
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   801
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@0
   802
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   803
            audio_arts=no
slouken@0
   804
            save_CFLAGS="$CFLAGS"
slouken@1361
   805
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   806
            AC_TRY_COMPILE([
slouken@0
   807
             #include <artsc.h>
slouken@0
   808
            ],[
slouken@0
   809
             arts_stream_t stream;
slouken@0
   810
            ],[
slouken@0
   811
            audio_arts=yes
slouken@0
   812
            ])
slouken@0
   813
            CFLAGS="$save_CFLAGS"
slouken@0
   814
            AC_MSG_RESULT($audio_arts)
slouken@0
   815
            if test x$audio_arts = xyes; then
slouken@294
   816
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   817
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   818
                              , enable_arts_shared=yes)
slouken@3391
   819
                arts_lib=[`find_lib "libartsc.so.*" "$ARTS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   820
slouken@1467
   821
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   822
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   823
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   824
                if test x$have_loadso != xyes && \
slouken@296
   825
                   test x$enable_arts_shared = xyes; then
slouken@1467
   826
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   827
                fi
icculus@1173
   828
                if test x$have_loadso = xyes && \
slouken@294
   829
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@3392
   830
                    echo "-- dynamic libartsc -> $arts_lib"
slouken@1361
   831
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   832
                else
slouken@1521
   833
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   834
                fi
slouken@1361
   835
                have_audio=yes
slouken@0
   836
            fi
slouken@0
   837
        fi
slouken@0
   838
    fi
slouken@0
   839
}
slouken@0
   840
slouken@0
   841
dnl See if the NAS audio interface is supported
slouken@0
   842
CheckNAS()
slouken@0
   843
{
slouken@0
   844
    AC_ARG_ENABLE(nas,
slouken@1637
   845
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   846
                  , enable_nas=yes)
slouken@0
   847
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@2049
   848
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@2049
   849
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
icculus@2049
   850
slouken@41
   851
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   852
        have_nas=no
icculus@2049
   853
icculus@2049
   854
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
icculus@2049
   855
            have_nas=yes
icculus@2049
   856
            NAS_LIBS="-laudio"
icculus@2049
   857
icculus@2049
   858
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   859
            have_nas=yes
slouken@1361
   860
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   861
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   862
slouken@605
   863
        dnl On IRIX, the NAS includes are in a different directory,
slouken@605
   864
        dnl and libnas must be explicitly linked in
slouken@605
   865
slouken@605
   866
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   867
            have_nas=yes
slouken@1361
   868
            NAS_LIBS="-lnas -lXt"
slouken@41
   869
        fi
icculus@2049
   870
slouken@605
   871
        AC_MSG_RESULT($have_nas)
icculus@2049
   872
slouken@1361
   873
        if test x$have_nas = xyes; then
icculus@2049
   874
            AC_ARG_ENABLE(nas-shared,
icculus@2049
   875
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@2049
   876
                          , enable_nas_shared=yes)
slouken@3391
   877
            nas_lib=[`find_lib "libaudio.so.*" "$NAS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2049
   878
icculus@2049
   879
            if test x$have_loadso != xyes && \
icculus@2049
   880
               test x$enable_nas_shared = xyes; then
icculus@2049
   881
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@2049
   882
            fi
icculus@2049
   883
            if test x$have_loadso = xyes && \
slouken@2163
   884
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
slouken@3392
   885
                echo "-- dynamic libaudio -> $nas_lib"
icculus@2049
   886
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib")
icculus@2049
   887
            else
icculus@2049
   888
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@2049
   889
            fi
icculus@2049
   890
slouken@1361
   891
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   892
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   893
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   894
            have_audio=yes
slouken@1361
   895
        fi
slouken@0
   896
    fi
slouken@0
   897
}
slouken@0
   898
slouken@68
   899
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   900
CheckDiskAudio()
slouken@68
   901
{
slouken@68
   902
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   903
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   904
                  , enable_diskaudio=yes)
slouken@68
   905
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   906
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   907
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   908
    fi
slouken@68
   909
}
slouken@68
   910
icculus@1532
   911
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   912
CheckDummyAudio()
icculus@1532
   913
{
icculus@1532
   914
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   915
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   916
                  , enable_dummyaudio=yes)
icculus@1532
   917
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   918
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   919
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   920
    fi
icculus@1532
   921
}
icculus@1532
   922
icculus@1573
   923
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   924
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   925
CheckVisibilityHidden()
icculus@1573
   926
{
icculus@1573
   927
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   928
    have_gcc_fvisibility=no
icculus@1573
   929
icculus@1573
   930
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   931
    save_CFLAGS="$CFLAGS"
slouken@2292
   932
    CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
icculus@1573
   933
    AC_TRY_COMPILE([
slouken@1745
   934
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   935
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   936
    #endif
icculus@1573
   937
    ],[
icculus@1573
   938
    ],[
icculus@1573
   939
    have_gcc_fvisibility=yes
icculus@1573
   940
    ])
icculus@1573
   941
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   942
    CFLAGS="$save_CFLAGS"
icculus@1573
   943
icculus@1573
   944
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   945
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   946
    fi
icculus@1573
   947
}
icculus@1573
   948
icculus@1573
   949
slouken@0
   950
dnl Find the X11 include and library directories
slouken@0
   951
CheckX11()
slouken@0
   952
{
slouken@0
   953
    AC_ARG_ENABLE(video-x11,
slouken@1637
   954
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   955
                  , enable_video_x11=yes)
slouken@0
   956
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   957
        case "$host" in
slouken@1807
   958
            *-*-darwin*)
slouken@1807
   959
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   960
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   961
                    x_includes="/usr/X11R6/include"
slouken@1806
   962
                    x_libraries="/usr/X11R6/lib"
slouken@1806
   963
                fi
slouken@1806
   964
                ;;
slouken@1806
   965
        esac
slouken@0
   966
        AC_PATH_X
slouken@0
   967
        AC_PATH_XTRA
slouken@0
   968
        if test x$have_x = xyes; then
slouken@1879
   969
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
   970
            # will not end up in the global namespace, which causes problems
slouken@1879
   971
            # with other libraries calling X11 functions.
slouken@1879
   972
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
   973
icculus@1168
   974
            AC_ARG_ENABLE(x11-shared,
slouken@1879
   975
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
   976
                          , enable_x11_shared=maybe)
icculus@1168
   977
slouken@1550
   978
            case "$host" in
icculus@1589
   979
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
   980
                    x11_symbols_private=yes
icculus@1174
   981
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   982
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
   983
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
   984
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@2763
   985
                    xinput_lib='/usr/X11R6/lib/libXi.6.dylib'
slouken@3025
   986
                    xss_lib='/usr/X11R6/lib/libXss.6.dylib'
icculus@1174
   987
                    ;;
slouken@1384
   988
                *-*-osf*)
slouken@1384
   989
                    x11_lib='libX11.so'
slouken@1384
   990
                    x11ext_lib='libXext.so'
slouken@1384
   991
                    ;;
slouken@1384
   992
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
   993
                    x11_lib='libX11.so'
icculus@1299
   994
                    x11ext_lib='libXext.so'
icculus@1299
   995
                    ;;
icculus@1174
   996
                *)
slouken@3391
   997
                    x11_lib=[`find_lib "libX11.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
   998
                    x11ext_lib=[`find_lib "libXext.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
   999
                    xrender_lib=[`find_lib "libXrender.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1000
                    xrandr_lib=[`find_lib "libXrandr.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1001
                    xinput_lib=[`find_lib "libXi.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1002
                    xss_lib=[`find_lib "libXss.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@1174
  1003
                    ;;
icculus@1174
  1004
            esac
icculus@1168
  1005
slouken@1361
  1006
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
  1007
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
  1008
            fi
slouken@1799
  1009
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
  1010
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
  1011
slouken@1468
  1012
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
  1013
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
bob@2185
  1014
            SOURCES="$SOURCES $srcdir/src/video/Xext/XmuStdCmap/*.c"
slouken@1521
  1015
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
  1016
slouken@1879
  1017
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
  1018
                enable_x11_shared=$x11_symbols_private
slouken@1879
  1019
            fi
icculus@1173
  1020
            if test x$have_loadso != xyes && \
icculus@1168
  1021
               test x$enable_x11_shared = xyes; then
slouken@1467
  1022
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
  1023
                enable_x11_shared=no
icculus@1168
  1024
            fi
slouken@1879
  1025
            if test x$x11_symbols_private != xyes && \
icculus@1875
  1026
               test x$enable_x11_shared = xyes; then
icculus@1875
  1027
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
  1028
                enable_x11_shared=no
icculus@1875
  1029
            fi
icculus@1875
  1030
icculus@1173
  1031
            if test x$have_loadso = xyes && \
icculus@1170
  1032
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
  1033
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
  1034
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
  1035
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
  1036
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
  1037
            else
icculus@1589
  1038
                enable_x11_shared=no
icculus@2763
  1039
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1040
            fi
slouken@1361
  1041
            have_video=yes
slouken@0
  1042
slouken@0
  1043
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
  1044
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
  1045
                          , enable_video_x11_vm=yes)
slouken@0
  1046
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
  1047
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
  1048
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
  1049
            fi
slouken@0
  1050
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
  1051
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
  1052
                          , enable_video_x11_xv=yes)
slouken@0
  1053
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
  1054
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
  1055
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
  1056
            fi
slouken@227
  1057
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1058
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1059
                            , enable_video_x11_xinerama=yes)
slouken@227
  1060
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
  1061
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
  1062
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
  1063
            fi
icculus@1589
  1064
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1065
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1066
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1067
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1068
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1069
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1070
                                have_xrandr_h_hdr=yes,
icculus@1589
  1071
                                have_xrandr_h_hdr=no,
icculus@1589
  1072
                                [#include <X11/Xlib.h>
icculus@1589
  1073
                                ])
icculus@1589
  1074
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1075
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1076
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
  1077
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
  1078
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
  1079
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
  1080
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1081
                    else
icculus@1589
  1082
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
  1083
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
  1084
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
  1085
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
  1086
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1087
                        fi
icculus@1589
  1088
                    fi
icculus@1589
  1089
                fi
icculus@1589
  1090
            fi
icculus@1589
  1091
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
  1092
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
  1093
            fi
icculus@2763
  1094
            AC_ARG_ENABLE(video-x11-xinput,
icculus@2763
  1095
AC_HELP_STRING([--enable-video-x11-xinput], [enable X11 XInput extension for manymouse, tablets, etc [[default=yes]]]),
icculus@2763
  1096
                            , enable_video_x11_xinput=yes)
icculus@2763
  1097
            if test x$enable_video_x11_xinput = xyes; then
icculus@2763
  1098
                definitely_enable_video_x11_xinput=no
icculus@2763
  1099
                AC_CHECK_HEADER(X11/extensions/XInput.h,
icculus@2763
  1100
                                have_xinput_h_hdr=yes,
icculus@2763
  1101
                                have_xinput_h_hdr=no,
icculus@2763
  1102
                                [#include <X11/Xlib.h>
icculus@2763
  1103
                                ])
icculus@2763
  1104
                if test x$have_xinput_h_hdr = xyes; then
icculus@2763
  1105
                    if test x$enable_x11_shared = xyes && test x$xinput_lib != x ; then
icculus@2763
  1106
                        echo "-- dynamic libXi -> $xinput_lib"
icculus@2763
  1107
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT, "$xinput_lib")
icculus@2763
  1108
                        definitely_enable_video_x11_xinput=yes
icculus@2763
  1109
                    else
icculus@2763
  1110
                        AC_CHECK_LIB(Xi, XOpenDevice, have_xinput_lib=yes)
icculus@2763
  1111
                        if test x$have_xinput_lib = xyes ; then
icculus@2763
  1112
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXi"
icculus@2763
  1113
                            definitely_enable_video_x11_xinput=yes
icculus@2763
  1114
                        fi
icculus@2763
  1115
                    fi
icculus@2763
  1116
                fi
icculus@2763
  1117
            fi
icculus@2763
  1118
            if test x$definitely_enable_video_x11_xinput = xyes; then
icculus@2763
  1119
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINPUT)
icculus@2763
  1120
            fi
slouken@3025
  1121
            AC_ARG_ENABLE(video-x11-scrnsaver,
slouken@3025
  1122
AC_HELP_STRING([--enable-video-x11-scrnsaver], [enable X11 screensaver extension [[default=yes]]]),
slouken@3025
  1123
                            , enable_video_x11_scrnsaver=yes)
slouken@3025
  1124
            if test x$enable_video_x11_scrnsaver = xyes; then
slouken@3025
  1125
                AC_CHECK_HEADER(X11/extensions/scrnsaver.h,
slouken@3025
  1126
                                have_scrnsaver_h_hdr=yes,
slouken@3025
  1127
                                have_scrnsaver_h_hdr=no,
slouken@1783
  1128
                                [#include <X11/Xlib.h>
slouken@1783
  1129
                                ])
slouken@3025
  1130
                if test x$have_scrnsaver_h_hdr = xyes; then
slouken@3025
  1131
                    if test x$enable_x11_shared = xyes && test x$xss_lib != x ; then
slouken@3025
  1132
                        echo "-- dynamic libXss -> $xss_lib"
slouken@3025
  1133
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS, "$xss_lib")
slouken@3025
  1134
                        definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1135
                    else
slouken@3025
  1136
                        AC_CHECK_LIB(Xss, XScreenSaverSuspend, have_xss_lib=yes)
slouken@3025
  1137
                        if test x$have_xss_lib = xyes ; then
slouken@3025
  1138
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXss"
slouken@3025
  1139
                            definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1140
                        fi
slouken@3025
  1141
                    fi
slouken@1783
  1142
                fi
slouken@1783
  1143
            fi
slouken@3025
  1144
            if test x$definitely_enable_video_x11_scrnsaver = xyes; then
slouken@3025
  1145
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_SCRNSAVER)
slouken@3025
  1146
            fi
slouken@2810
  1147
slouken@2810
  1148
            AC_ARG_ENABLE(render-x11,
slouken@2810
  1149
AC_HELP_STRING([--enable-render-x11], [enable the X11 render driver [[default=yes]]]),
slouken@2810
  1150
                                , enable_render_x11=yes)
slouken@2810
  1151
            if test x$enable_render_x11 = xyes; then
slouken@2810
  1152
                AC_DEFINE(SDL_VIDEO_RENDER_X11)
slouken@2810
  1153
            fi
slouken@0
  1154
        fi
slouken@0
  1155
    fi
slouken@0
  1156
}
slouken@279
  1157
slouken@1361
  1158
dnl Check for QNX photon video driver
slouken@0
  1159
CheckPHOTON()
slouken@0
  1160
{
slouken@0
  1161
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1162
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1163
                  , enable_video_photon=yes)
slouken@0
  1164
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1165
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1166
        video_photon=no
slouken@0
  1167
        AC_TRY_COMPILE([
slouken@0
  1168
          #include <Ph.h>
slouken@0
  1169
          #include <Pt.h>
slouken@0
  1170
          #include <photon/Pg.h>
slouken@0
  1171
          #include <photon/PdDirect.h>
slouken@0
  1172
        ],[
slouken@0
  1173
         PgDisplaySettings_t *visual;
slouken@0
  1174
        ],[
slouken@0
  1175
        video_photon=yes
slouken@0
  1176
        ])
slouken@0
  1177
        AC_MSG_RESULT($video_photon)
slouken@0
  1178
        if test x$video_photon = xyes; then
slouken@1361
  1179
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1180
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
lestat@3372
  1181
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph -lphrender"
slouken@1361
  1182
            have_video=yes
slouken@1361
  1183
slouken@279
  1184
            CheckOpenGLQNX
slouken@0
  1185
        fi
slouken@0
  1186
    fi
slouken@0
  1187
}
slouken@0
  1188
slouken@3083
  1189
dnl Check for QNX photon video driver
slouken@3083
  1190
CheckQNXGF()
slouken@3083
  1191
{
slouken@3083
  1192
    AC_ARG_ENABLE(video-qnxgf,
slouken@3083
  1193
                  AC_HELP_STRING([--enable-video-qnxgf], [use QNX GF video driver [[default=yes]]]),
slouken@3083
  1194
                  , enable_video_qnxgf=yes)
slouken@3083
  1195
    if test x$enable_video = xyes -a x$enable_video_qnxgf = xyes; then
slouken@3083
  1196
        AC_MSG_CHECKING(for QNX GF support)
slouken@3083
  1197
        video_qnxgf=no
slouken@3083
  1198
        AC_TRY_COMPILE([
slouken@3083
  1199
          #include <gf/gf.h>
slouken@3083
  1200
          #include <gf/gf3d.h>
slouken@3083
  1201
        ],[
slouken@3083
  1202
         gf_3d_config_info_t* gfinfo;
slouken@3083
  1203
        ],[
slouken@3083
  1204
        video_qnxgf=yes
slouken@3083
  1205
        ])
slouken@3083
  1206
        AC_MSG_RESULT($video_qnxgf)
slouken@3083
  1207
        if test x$video_qnxgf = xyes; then
slouken@3083
  1208
            AC_DEFINE(SDL_VIDEO_DRIVER_QNXGF)
slouken@3083
  1209
            SOURCES="$SOURCES $srcdir/src/video/qnxgf/*.c"
slouken@3083
  1210
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lgf"
lestat@3113
  1211
lestat@3113
  1212
            # Add HIDDI library for HID support using GF
lestat@3113
  1213
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lhiddi"
lestat@3113
  1214
slouken@3083
  1215
            have_video=yes
slouken@3083
  1216
slouken@3083
  1217
            CheckOpenGLESQNX
slouken@3083
  1218
        fi
slouken@3083
  1219
    fi
slouken@3083
  1220
}
slouken@3083
  1221
slouken@1361
  1222
dnl Set up the BWindow video driver if enabled
slouken@1361
  1223
CheckBWINDOW()
slouken@1361
  1224
{
slouken@1361
  1225
    if test x$enable_video = xyes; then
slouken@1361
  1226
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1227
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1228
        have_video=yes
slouken@1361
  1229
    fi
slouken@1361
  1230
}
slouken@1361
  1231
slouken@1931
  1232
dnl Set up the Cocoa video driver for Mac OS X (but not Darwin)
slouken@1361
  1233
CheckCOCOA()
slouken@1361
  1234
{
slouken@1361
  1235
    AC_ARG_ENABLE(video-cocoa,
slouken@1931
  1236
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa video driver [[default=yes]]]),
slouken@1361
  1237
                  , enable_video_cocoa=yes)
slouken@1361
  1238
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1239
        save_CFLAGS="$CFLAGS"
slouken@1361
  1240
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1241
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1242
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1243
        have_cocoa=no
slouken@1361
  1244
        AC_TRY_COMPILE([
slouken@1361
  1245
          #import <Cocoa/Cocoa.h>
slouken@1361
  1246
        ],[
slouken@1361
  1247
        ],[
slouken@1361
  1248
        have_cocoa=yes
slouken@1361
  1249
        ])
slouken@1361
  1250
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1251
        CFLAGS="$save_CFLAGS"
slouken@1361
  1252
        if test x$have_cocoa = xyes; then
slouken@1931
  1253
            AC_DEFINE(SDL_VIDEO_DRIVER_COCOA)
slouken@1931
  1254
            SOURCES="$SOURCES $srcdir/src/video/cocoa/*.m"
slouken@1361
  1255
            have_video=yes
slouken@1361
  1256
        fi
slouken@1361
  1257
    fi
slouken@1361
  1258
}
slouken@1361
  1259
slouken@0
  1260
dnl Find the framebuffer console includes
slouken@0
  1261
CheckFBCON()
slouken@0
  1262
{
slouken@0
  1263
    AC_ARG_ENABLE(video-fbcon,
slouken@2021
  1264
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=no]]]),
slouken@2021
  1265
                  , enable_video_fbcon=no)
slouken@0
  1266
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1267
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1268
        video_fbcon=no
slouken@0
  1269
        AC_TRY_COMPILE([
slouken@0
  1270
         #include <linux/fb.h>
slouken@0
  1271
         #include <linux/kd.h>
slouken@0
  1272
         #include <linux/keyboard.h>
slouken@0
  1273
        ],[
slouken@0
  1274
        ],[
slouken@0
  1275
        video_fbcon=yes
slouken@0
  1276
        ])
slouken@0
  1277
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1278
        if test x$video_fbcon = xyes; then
icculus@2093
  1279
            AC_CHECK_FUNCS(getpagesize)
slouken@1361
  1280
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1281
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1282
            have_video=yes
slouken@0
  1283
        fi
slouken@0
  1284
    fi
slouken@0
  1285
}
slouken@0
  1286
slouken@167
  1287
dnl Find DirectFB
slouken@167
  1288
CheckDirectFB()
slouken@167
  1289
{
slouken@167
  1290
    AC_ARG_ENABLE(video-directfb,
slouken@2314
  1291
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=no]]]),
slouken@2314
  1292
                  , enable_video_directfb=no)
slouken@167
  1293
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1294
        video_directfb=no
slouken@167
  1295
slouken@2998
  1296
        DIRECTFB_REQUIRED_VERSION=1.0.0
slouken@1588
  1297
slouken@1602
  1298
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1299
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1300
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1301
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1302
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1303
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1304
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@2998
  1305
                    DIRECTFB_PREFIX=`$PKG_CONFIG --variable=prefix directfb`
slouken@1588
  1306
                    video_directfb=yes
slouken@1588
  1307
                fi
slouken@1588
  1308
            fi
slouken@167
  1309
        else
slouken@1588
  1310
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1311
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1312
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1313
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1314
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1315
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1316
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@2998
  1317
                DIRECTFB_PREFIX=`$DIRECTFBCONFIG --prefix`
slouken@167
  1318
                video_directfb=yes
slouken@167
  1319
            fi
slouken@167
  1320
        fi
slouken@3351
  1321
        if test x$video_directfb = xyes; then
slouken@3351
  1322
            # SuSE 11.1 installs directfb-config without directfb-devel
slouken@3351
  1323
            save_CFLAGS="$CFLAGS"
slouken@3351
  1324
            CFLAGS="$CFLAGS $DIRECTFB_CFLAGS"
slouken@3351
  1325
            AC_CHECK_HEADER(directfb.h, have_directfb_hdr=yes, have_directfb_hdr=no)
slouken@3351
  1326
            CFLAGS="$save_CFLAGS"
slouken@3351
  1327
            video_directfb=$have_directfb_hdr
slouken@3351
  1328
        fi
slouken@3351
  1329
        AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@3351
  1330
        AC_MSG_RESULT($video_directfb)
slouken@167
  1331
slouken@167
  1332
        if test x$video_directfb = xyes; then
slouken@2998
  1333
            AC_ARG_ENABLE(directfb-shared,
slouken@2998
  1334
AC_HELP_STRING([--enable-directfb-shared], [dynamically load directfb support [[default=yes]]]),
slouken@2998
  1335
                              , enable_directfb_shared=yes)
slouken@2998
  1336
slouken@1361
  1337
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1338
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1339
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@2998
  1340
slouken@3392
  1341
            AC_MSG_CHECKING(for directfb dynamic loading support)
slouken@3392
  1342
            directfb_shared=no
slouken@3392
  1343
            directfb_lib=[`find_lib "libdirectfb.so.*" "$DIRECTFB_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@2998
  1344
slouken@2998
  1345
            if test x$have_loadso != xyes && \
slouken@2998
  1346
               test x$enable_directfb_shared = xyes; then
slouken@2998
  1347
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic directfb loading])
slouken@2998
  1348
            fi
slouken@2998
  1349
            if test x$have_loadso = xyes && \
slouken@2998
  1350
               test x$enable_directfb_shared = xyes && test x$directfb_lib != x; then
slouken@3392
  1351
                directfb_shared=yes
slouken@3392
  1352
                echo "-- $directfb_lib_spec -> $directfb_lib"
slouken@2998
  1353
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC, "$directfb_lib")
slouken@2998
  1354
            else
slouken@3392
  1355
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@2998
  1356
            fi
slouken@3392
  1357
            AC_MSG_RESULT($directfb_shared)
slouken@1361
  1358
            have_video=yes
slouken@167
  1359
        fi
slouken@167
  1360
    fi
slouken@167
  1361
}
slouken@167
  1362
slouken@2947
  1363
dnl Find FusionSound
slouken@2947
  1364
CheckFusionSound()
slouken@2947
  1365
{
slouken@2947
  1366
    AC_ARG_ENABLE(fusionsound,
slouken@2947
  1367
AC_HELP_STRING([--enable-fusionsound], [use FusionSound audio driver [[default=no]]]),
slouken@2947
  1368
                  , enable_fusionsound=no)
slouken@2947
  1369
    if test x$enable_audio = xyes -a x$enable_fusionsound = xyes; then
slouken@2947
  1370
        fusionsound=no
slouken@2947
  1371
slouken@2947
  1372
        FUSIONSOUND_REQUIRED_VERSION=1.1.1
slouken@2947
  1373
slouken@2947
  1374
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@2947
  1375
        AC_MSG_CHECKING(for FusionSound $FUSIONSOUND_REQUIRED_VERSION support)
slouken@2947
  1376
        if test x$PKG_CONFIG != xno; then
slouken@2947
  1377
            if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $FUSIONSOUND_REQUIRED_VERSION fusionsound; then
slouken@2947
  1378
                FUSIONSOUND_CFLAGS=`$PKG_CONFIG --cflags fusionsound`
slouken@2947
  1379
                FUSIONSOUND_LIBS=`$PKG_CONFIG --libs fusionsound`
slouken@2947
  1380
                fusionsound=yes
slouken@2947
  1381
            fi
slouken@2947
  1382
        fi
slouken@2947
  1383
        AC_MSG_RESULT($fusionsound)
slouken@2947
  1384
slouken@2947
  1385
        if test x$fusionsound = xyes; then
slouken@2947
  1386
            AC_DEFINE(SDL_AUDIO_DRIVER_FUSIONSOUND)
slouken@2947
  1387
            SOURCES="$SOURCES $srcdir/src/audio/fusionsound/*.c"
slouken@2947
  1388
            EXTRA_CFLAGS="$EXTRA_CFLAGS $FUSIONSOUND_CFLAGS"
slouken@2947
  1389
            
slouken@2947
  1390
            AC_ARG_ENABLE(fusionsound-shared,
slouken@2947
  1391
AC_HELP_STRING([--enable-fusionsound-shared], [dynamically load fusionsound audio support [[default=yes]]]),
slouken@2947
  1392
                          , enable_fusionsound_shared=yes)
slouken@2947
  1393
            fusionsound_shared=no
slouken@3392
  1394
            AC_MSG_CHECKING(for FusionSound dynamic loading support)
slouken@2947
  1395
            if test x$have_loadso != xyes && \
slouken@2947
  1396
               test x$enable_fusionsound_shared = xyes; then
slouken@2947
  1397
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic fusionsound loading])
slouken@2947
  1398
            fi
slouken@2947
  1399
            if test x$have_loadso = xyes && \
slouken@2947
  1400
               test x$enable_fusionsound_shared = xyes; then
slouken@2947
  1401
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC, "libfusionsound.so")
slouken@3392
  1402
                fusionsound_shared=yes
slouken@2947
  1403
            else
slouken@3392
  1404
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $FUSIONSOUND_LIBS"
slouken@2947
  1405
            fi
slouken@3392
  1406
            AC_MSG_RESULT($fusionsound_shared)
slouken@2947
  1407
            
slouken@2947
  1408
            have_audio=yes
slouken@2947
  1409
        fi
slouken@2947
  1410
    fi
slouken@2947
  1411
}
slouken@2947
  1412
slouken@70
  1413
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1414
CheckPS2GS()
slouken@70
  1415
{
slouken@72
  1416
    AC_ARG_ENABLE(video-ps2gs,
slouken@2793
  1417
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=no]]]),
slouken@2793
  1418
                  , enable_video_ps2gs=no)
slouken@70
  1419
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1420
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1421
        video_ps2gs=no
slouken@70
  1422
        AC_TRY_COMPILE([
slouken@70
  1423
         #include <linux/ps2/dev.h>
slouken@70
  1424
         #include <linux/ps2/gs.h>
slouken@70
  1425
        ],[
slouken@70
  1426
        ],[
slouken@70
  1427
        video_ps2gs=yes
slouken@70
  1428
        ])
slouken@72
  1429
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1430
        if test x$video_ps2gs = xyes; then
slouken@1361
  1431
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1432
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1433
            have_video=yes
slouken@70
  1434
        fi
slouken@70
  1435
    fi
slouken@70
  1436
}
slouken@70
  1437
slouken@3257
  1438
dnl See if we're running on PlayStation 3 Cell hardware
slouken@3257
  1439
CheckPS3()
slouken@3257
  1440
{
slouken@3257
  1441
  AC_ARG_ENABLE(video-ps3,
slouken@3257
  1442
                AC_HELP_STRING([--enable-video-ps3], [use PlayStation 3 Cell driver [[default=yes]]]),
slouken@3257
  1443
                , enable_video_ps3=yes)
slouken@3257
  1444
  if test x$enable_video = xyes -a x$enable_video_ps3 = xyes; then 
slouken@3257
  1445
    video_ps3=no
slouken@3257
  1446
    AC_CHECK_HEADER([linux/fb.h])
slouken@3257
  1447
    AC_CHECK_HEADER([asm/ps3fb.h], [have_ps3fb_hdr=yes], [],
slouken@3392
  1448
            [#ifndef _LINUX_TYPES_H
slouken@3392
  1449
                #include <linux/types.h>
slouken@3392
  1450
            #endif])
slouken@3257
  1451
    AC_CHECK_HEADER([libspe2.h], have_libspe2_hdr=yes)
slouken@3257
  1452
    AC_CHECK_LIB([spe2], spe_context_create, have_spe2_lib=yes)
slouken@3257
  1453
slouken@3257
  1454
    AC_CHECK_PROGS(SPU_GCC, [spu-gcc])
slouken@3257
  1455
    AC_CHECK_PROGS(EMBEDSPU, [embedspu])
slouken@3257
  1456
slouken@3257
  1457
    have_spu_libs=yes
slouken@3257
  1458
    AC_CHECK_LIB([fb_writer_spu], [main], [], [have_spu_libs=no])
slouken@3257
  1459
    AC_CHECK_LIB([yuv2rgb_spu], [main], [], [have_spu_libs=no])
slouken@3257
  1460
    AC_CHECK_LIB([bilin_scaler_spu], [main], [], [have_spu_libs=no])
slouken@3257
  1461
    if test x$have_ps3fb_hdr = xyes -a x$have_libspe2_hdr = xyes -a x$have_spe2_lib = xyes -a "$SPU_GCC" -a "$EMBEDSPU"; then
slouken@3257
  1462
        AC_DEFINE(SDL_VIDEO_DRIVER_PS3)
slouken@3257
  1463
        video_ps3=yes
slouken@3257
  1464
        have_video=yes
slouken@3257
  1465
        SOURCES="$SOURCES $srcdir/src/video/ps3/*.c"
slouken@3257
  1466
        EXTRA_CFLAGS="$EXTRA_CFLAGS -I/opt/cell/sdk/usr/include"
slouken@3257
  1467
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L/opt/cell/sdk/usr/lib -lspe2 -lfb_writer_spu -lyuv2rgb_spu -lbilin_scaler_spu"
slouken@3257
  1468
slouken@3257
  1469
        if test x$have_spu_libs = xno; then 
slouken@3257
  1470
              AC_MSG_WARN([ps3libs missing, please run make ps3libs])
slouken@3257
  1471
        fi
slouken@3257
  1472
    fi
slouken@3257
  1473
    AC_MSG_CHECKING([for PlayStation 3 Cell support])
slouken@3257
  1474
    AC_MSG_RESULT([$video_ps3])
slouken@3257
  1475
  fi
slouken@3257
  1476
}
slouken@3257
  1477
slouken@0
  1478
dnl Find the SVGAlib includes and libraries
slouken@0
  1479
CheckSVGA()
slouken@0
  1480
{
slouken@0
  1481
    AC_ARG_ENABLE(video-svga,
slouken@2793
  1482
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=no]]]),
slouken@2793
  1483
                  , enable_video_svga=no)
slouken@0
  1484
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1485
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1486
        video_svga=no
slouken@0
  1487
        AC_TRY_COMPILE([
slouken@0
  1488
         #include <vga.h>
slouken@0
  1489
         #include <vgamouse.h>
slouken@0
  1490
         #include <vgakeyboard.h>
slouken@0
  1491
        ],[
slouken@0
  1492
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1493
             exit(0);
slouken@0
  1494
         }
slouken@0
  1495
        ],[
slouken@0
  1496
        video_svga=yes
slouken@0
  1497
        ])
slouken@0
  1498
        AC_MSG_RESULT($video_svga)
slouken@0
  1499
        if test x$video_svga = xyes; then
slouken@1361
  1500
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1501
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1502
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1503
            have_video=yes
slouken@0
  1504
        fi
slouken@0
  1505
    fi
slouken@0
  1506
}
slouken@0
  1507
slouken@1
  1508
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1509
CheckDummyVideo()
slouken@1
  1510
{
slouken@1
  1511
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1512
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1513
                  , enable_video_dummy=yes)
slouken@1
  1514
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1515
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1516
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1517
        have_video=yes
slouken@1
  1518
    fi
slouken@1
  1519
}
slouken@1
  1520
slouken@0
  1521
dnl Check to see if OpenGL support is desired
slouken@0
  1522
AC_ARG_ENABLE(video-opengl,
slouken@1952
  1523
AC_HELP_STRING([--enable-video-opengl], [include OpenGL support [[default=yes]]]),
slouken@0
  1524
              , enable_video_opengl=yes)
slouken@0
  1525
slouken@0
  1526
dnl Find OpenGL
icculus@1191
  1527
CheckOpenGLX11()
slouken@0
  1528
{
slouken@0
  1529
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1530
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1531
        video_opengl=no
slouken@0
  1532
        AC_TRY_COMPILE([
slouken@0
  1533
         #include <GL/gl.h>
slouken@0
  1534
         #include <GL/glx.h>
icculus@2125
  1535
         #include <GL/glu.h>
slouken@0
  1536
        ],[
slouken@0
  1537
        ],[
slouken@0
  1538
        video_opengl=yes
slouken@0
  1539
        ])
slouken@0
  1540
        AC_MSG_RESULT($video_opengl)
slouken@0
  1541
        if test x$video_opengl = xyes; then
slouken@1361
  1542
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1543
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@1952
  1544
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@0
  1545
        fi
slouken@0
  1546
    fi
slouken@0
  1547
}
slouken@0
  1548
slouken@3083
  1549
dnl Find QNX 6.x Software OpenGL
slouken@279
  1550
CheckOpenGLQNX()
slouken@279
  1551
{
slouken@279
  1552
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@3083
  1553
        AC_MSG_CHECKING(for QNX 6.x Photon OpenGL support)
slouken@279
  1554
        video_opengl=no
slouken@279
  1555
        AC_TRY_COMPILE([
slouken@279
  1556
         #include <GL/gl.h>
slouken@279
  1557
        ],[
slouken@279
  1558
        ],[
slouken@279
  1559
        video_opengl=yes
slouken@279
  1560
        ])
slouken@279
  1561
        AC_MSG_RESULT($video_opengl)
slouken@279
  1562
        if test x$video_opengl = xyes; then
slouken@1361
  1563
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1564
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1565
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1566
        fi
slouken@279
  1567
    fi
slouken@279
  1568
}
slouken@279
  1569
slouken@3083
  1570
dnl Find QNX 6.3 and above OpenGL ES implementation
slouken@3083
  1571
CheckOpenGLESQNX()
slouken@3083
  1572
{
slouken@3083
  1573
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@3083
  1574
        AC_MSG_CHECKING(for QNX OpenGL ES (CM) support)
slouken@3083
  1575
        video_opengl=no
slouken@3083
  1576
        AC_TRY_COMPILE([
slouken@3083
  1577
         #include <GLES/egl.h>
slouken@3083
  1578
        ],[
slouken@3083
  1579
        ],[
slouken@3083
  1580
        video_opengl=yes
slouken@3083
  1581
        ])
slouken@3083
  1582
        AC_MSG_RESULT($video_opengl)
slouken@3083
  1583
        if test x$video_opengl = xyes; then
slouken@3083
  1584
            AC_DEFINE(SDL_VIDEO_OPENGL_ES)
slouken@3099
  1585
            AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES)
slouken@3083
  1586
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGLES_CM"
slouken@3083
  1587
        else
slouken@3083
  1588
            AC_MSG_CHECKING(for QNX OpenGL ES (CL) support)
slouken@3083
  1589
            video_opengl=no
slouken@3083
  1590
            AC_TRY_COMPILE([
slouken@3087
  1591
             #define COMMON_LITE
slouken@3083
  1592
             #include <GLES/egl.h>
slouken@3083
  1593
            ],[
slouken@3083
  1594
            ],[
slouken@3083
  1595
            video_opengl=yes
slouken@3083
  1596
            ])
slouken@3083
  1597
            AC_MSG_RESULT($video_opengl)
slouken@3083
  1598
            if test x$video_opengl = xyes; then
slouken@3083
  1599
                AC_DEFINE(SDL_VIDEO_OPENGL_ES)
slouken@3099
  1600
                AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES)
slouken@3099
  1601
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGLES_CLS"
slouken@3083
  1602
            fi
slouken@3083
  1603
        fi
slouken@3083
  1604
    fi
slouken@3083
  1605
}
slouken@3083
  1606
slouken@3083
  1607
slouken@1361
  1608
dnl Check for Win32 OpenGL
slouken@1361
  1609
CheckWIN32GL()
slouken@1361
  1610
{
slouken@1361
  1611
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1612
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1613
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1952
  1614
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1361
  1615
    fi
slouken@1361
  1616
}
slouken@1361
  1617
slouken@0
  1618
dnl Check for BeOS OpenGL
slouken@0
  1619
CheckBeGL()
slouken@0
  1620
{
slouken@0
  1621
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1622
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1623
        AC_DEFINE(SDL_VIDEO_OPENGL_BGL)
slouken@1952
  1624
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1625
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1626
    fi
slouken@0
  1627
}
slouken@0
  1628
slouken@0
  1629
dnl Check for MacOS OpenGL
slouken@0
  1630
CheckMacGL()
slouken@0
  1631
{
slouken@0
  1632
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1633
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1634
        AC_DEFINE(SDL_VIDEO_OPENGL_CGL)
slouken@1952
  1635
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1550
  1636
        case "$host" in
slouken@0
  1637
            *-*-darwin*)
slouken@1625
  1638
                if test x$enable_video_cocoa = xyes; then
slouken@3298
  1639
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1640
                fi
slouken@0
  1641
        esac
slouken@0
  1642
    fi
slouken@0
  1643
}
slouken@0
  1644
slouken@0
  1645
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1646
CheckInputEvents()
slouken@0
  1647
{
slouken@0
  1648
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1649
    AC_ARG_ENABLE(input-events,
slouken@1637
  1650
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1651
                  , enable_input_events=yes)
slouken@0
  1652
    if test x$enable_input_events = xyes; then
slouken@0
  1653
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1654
        use_input_events=no
slouken@0
  1655
        AC_TRY_COMPILE([
slouken@0
  1656
          #include <linux/input.h>
slouken@0
  1657
        ],[
slouken@0
  1658
          #ifndef EVIOCGNAME
slouken@0
  1659
          #error EVIOCGNAME() ioctl not available
slouken@0
  1660
          #endif
slouken@0
  1661
        ],[
slouken@0
  1662
        use_input_events=yes
slouken@0
  1663
        ])
slouken@0
  1664
        AC_MSG_RESULT($use_input_events)
slouken@0
  1665
        if test x$use_input_events = xyes; then
slouken@1361
  1666
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1667
        fi
slouken@0
  1668
    fi
slouken@0
  1669
}
slouken@0
  1670
icculus@1201
  1671
dnl See if we can use the Touchscreen input library
icculus@1201
  1672
CheckTslib()
icculus@1201
  1673
{
icculus@1201
  1674
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1675
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1676
                  , enable_input_tslib=yes)
icculus@1201
  1677
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1678
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1679
        enable_input_tslib=no
icculus@1201
  1680
        AC_TRY_COMPILE([
icculus@1201
  1681
          #include "tslib.h"
icculus@1201
  1682
        ],[
icculus@1201
  1683
        ],[
icculus@1201
  1684
        enable_input_tslib=yes
icculus@1201
  1685
        ])
icculus@1201
  1686
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1687
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1688
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1689
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1690
        fi
icculus@1201
  1691
    fi
icculus@1201
  1692
}
icculus@1201
  1693
slouken@399
  1694
dnl See if we can use GNU pth library for threads
slouken@399
  1695
CheckPTH()
slouken@399
  1696
{
slouken@399
  1697
    dnl Check for pth support
slouken@399
  1698
    AC_ARG_ENABLE(pth,
slouken@1637
  1699
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1700
                  , enable_pth=yes)
slouken@399
  1701
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1702
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1703
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1704
            use_pth=no
slouken@399
  1705
        else
slouken@399
  1706
            use_pth=yes
slouken@399
  1707
        fi
slouken@399
  1708
        AC_MSG_CHECKING(pth)
slouken@1361
  1709
        AC_MSG_RESULT($use_pth)
slouken@399
  1710
        if test "x$use_pth" = xyes; then
slouken@1361
  1711
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1712
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1713
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1714
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1715
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1716
            have_threads=yes
slouken@399
  1717
        fi
slouken@399
  1718
    fi
slouken@399
  1719
}
slouken@399
  1720
slouken@0
  1721
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1722
CheckPTHREAD()
slouken@0
  1723
{
slouken@0
  1724
    dnl Check for pthread support
slouken@0
  1725
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1726
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1727
                  , enable_pthreads=yes)
slouken@0
  1728
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1729
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1730
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1731
                  , enable_pthread_sem=yes)
slouken@1550
  1732
    case "$host" in
slouken@1820
  1733
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1734
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1735
            pthread_lib="-lpthread"
slouken@1324
  1736
            ;;
slouken@0
  1737
        *-*-bsdi*)
slouken@0
  1738
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1739
            pthread_lib=""
slouken@0
  1740
            ;;
slouken@0
  1741
        *-*-darwin*)
slouken@0
  1742
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1743
# causes Carbon.p complaints?
slouken@0
  1744
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1745
            ;;
slouken@1565
  1746
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1747
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1748
            pthread_lib="-pthread"
slouken@0
  1749
            ;;
slouken@43
  1750
        *-*-netbsd*)
slouken@1383
  1751
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@2158
  1752
            pthread_lib="-lpthread"
slouken@43
  1753
            ;;
slouken@0
  1754
        *-*-openbsd*)
slouken@0
  1755
            pthread_cflags="-D_REENTRANT"
slouken@0
  1756
            pthread_lib="-pthread"
slouken@0
  1757
            ;;
slouken@0
  1758
        *-*-solaris*)
slouken@0
  1759
            pthread_cflags="-D_REENTRANT"
slouken@0
  1760
            pthread_lib="-lpthread -lposix4"
slouken@0
  1761
            ;;
slouken@0
  1762
        *-*-sysv5*)
slouken@0
  1763
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1764
            pthread_lib=""
slouken@0
  1765
            ;;
slouken@0
  1766
        *-*-irix*)
slouken@0
  1767
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1768
            pthread_lib="-lpthread"
slouken@0
  1769
            ;;
slouken@0
  1770
        *-*-aix*)
slouken@0
  1771
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1772
            pthread_lib="-lpthread"
slouken@0
  1773
            ;;
icculus@425
  1774
        *-*-hpux11*)
icculus@425
  1775
            pthread_cflags="-D_REENTRANT"
icculus@425
  1776
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1777
            ;;
slouken@0
  1778
        *-*-qnx*)
slouken@0
  1779
            pthread_cflags=""
slouken@0
  1780
            pthread_lib=""
slouken@0
  1781
            ;;
slouken@873
  1782
        *-*-osf*)
slouken@1019
  1783
            pthread_cflags="-D_REENTRANT"
slouken@873
  1784
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1785
                pthread_lib="-lpthread -lrt"
slouken@873
  1786
            else
slouken@1019
  1787
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1788
            fi
slouken@873
  1789
            ;;
slouken@0
  1790
        *)
slouken@0
  1791
            pthread_cflags="-D_REENTRANT"
slouken@0
  1792
            pthread_lib="-lpthread"
slouken@0
  1793
            ;;
slouken@0
  1794
    esac
slouken@3268
  1795
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes; then
slouken@415
  1796
        # Save the original compiler flags and libraries
slouken@415
  1797
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1798
        # Add the pthread compiler flags and libraries
slouken@415
  1799
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1800
        # Check to see if we have pthread support on this system
slouken@0
  1801
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1802
        use_pthreads=no
slouken@0
  1803
        AC_TRY_LINK([
slouken@0
  1804
         #include <pthread.h>
slouken@0
  1805
        ],[
slouken@0
  1806
         pthread_attr_t type;
slouken@0
  1807
         pthread_attr_init(&type);
slouken@0
  1808
        ],[
slouken@0
  1809
        use_pthreads=yes
slouken@0
  1810
        ])
slouken@0
  1811
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1812
        # Restore the compiler flags and libraries
slouken@415
  1813
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1814
slouken@415
  1815
        # Do futher testing if we have pthread support...
slouken@0
  1816
        if test x$use_pthreads = xyes; then
slouken@1361
  1817
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1818
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1819
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1820
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1821
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1822
slouken@1438
  1823
            # Save the original compiler flags and libraries
slouken@1438
  1824
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1825
            # Add the pthread compiler flags and libraries
slouken@1438
  1826
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1827
slouken@0
  1828
            # Check to see if recursive mutexes are available
slouken@0
  1829
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1830
            has_recursive_mutexes=no
slouken@1324
  1831
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1832
                AC_TRY_COMPILE([
slouken@1324
  1833
                  #include <pthread.h>
slouken@1324
  1834
                ],[
slouken@1324
  1835
                  pthread_mutexattr_t attr;
slouken@1324
  1836
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1837
                ],[
slouken@1324
  1838
                has_recursive_mutexes=yes
slouken@1361
  1839
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1840
                ])
slouken@1324
  1841
            fi
slouken@1324
  1842
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1843
                AC_TRY_COMPILE([
slouken@1324
  1844
                  #include <pthread.h>
slouken@1324
  1845
                ],[
slouken@1324
  1846
                  pthread_mutexattr_t attr;
slouken@1324
  1847
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1848
                ],[
slouken@1324
  1849
                has_recursive_mutexes=yes
slouken@1361
  1850
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1851
                ])
slouken@1324
  1852
            fi
slouken@0
  1853
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1854
slouken@94
  1855
            # Check to see if pthread semaphore support is missing
slouken@94
  1856
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1857
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1858
                have_pthread_sem=no
slouken@94
  1859
                AC_TRY_COMPILE([
slouken@94
  1860
                  #include <pthread.h>
slouken@94
  1861
                  #include <semaphore.h>
slouken@94
  1862
                ],[
slouken@94
  1863
                ],[
slouken@94
  1864
                have_pthread_sem=yes
slouken@94
  1865
                ])
slouken@94
  1866
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1867
            fi
slouken@94
  1868
slouken@1438
  1869
            # Restore the compiler flags and libraries
slouken@1438
  1870
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1871
slouken@1361
  1872
            # Basic thread creation functions
slouken@1361
  1873
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1874
slouken@1361
  1875
            # Semaphores
slouken@1361
  1876
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1877
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1878
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1879
            else
slouken@1361
  1880
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1881
            fi
slouken@0
  1882
slouken@1361
  1883
            # Mutexes
slouken@1361
  1884
            # We can fake these with semaphores if necessary
slouken@1361
  1885
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1886
slouken@1361
  1887
            # Condition variables
slouken@1361
  1888
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1889
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1890
slouken@1361
  1891
            have_threads=yes
slouken@185
  1892
        else
slouken@1361
  1893
            CheckPTH
slouken@814
  1894
        fi
slouken@814
  1895
    fi
slouken@814
  1896
}
slouken@814
  1897
slouken@0
  1898
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  1899
CheckWIN32()
slouken@0
  1900
{
slouken@0
  1901
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  1902
    have_win32_gcc=no
slouken@0
  1903
    AC_TRY_COMPILE([
slouken@0
  1904
     #include <windows.h>
slouken@0
  1905
    ],[
slouken@0
  1906
    ],[
slouken@0
  1907
    have_win32_gcc=yes
slouken@0
  1908
    ])
slouken@0
  1909
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  1910
    if test x$have_win32_gcc != xyes; then
slouken@0
  1911
       AC_MSG_ERROR([
slouken@0
  1912
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  1913
       ])
slouken@0
  1914
    fi
slouken@0
  1915
slouken@3168
  1916
    AC_MSG_CHECKING(Windows CE)
slouken@3168
  1917
    have_wince=no
slouken@3168
  1918
    AC_TRY_COMPILE([
slouken@3168
  1919
#ifndef _WIN32_WCE
slouken@3168
  1920
#error This is not Windows CE
slouken@3168
  1921
#endif
slouken@3168
  1922
    ],[
slouken@3168
  1923
    ],[
slouken@3168
  1924
    have_wince=yes
slouken@3168
  1925
    ])
slouken@3168
  1926
    AC_MSG_RESULT($have_wince)
slouken@3168
  1927
slouken@0
  1928
    dnl See if the user wants to redirect standard output to files
slouken@0
  1929
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  1930
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  1931
                  , enable_stdio_redirect=yes)
slouken@0
  1932
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  1933
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  1934
    fi
slouken@0
  1935
}
slouken@0
  1936
slouken@0
  1937
dnl Find the DirectX includes and libraries
slouken@0
  1938
CheckDIRECTX()
slouken@0
  1939
{
slouken@0
  1940
    AC_ARG_ENABLE(directx,
slouken@1637
  1941
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  1942
                  , enable_directx=yes)
slouken@0
  1943
    if test x$enable_directx = xyes; then
slouken@1895
  1944
        AC_CHECK_HEADER(d3d9.h, have_d3d=yes)
slouken@3168
  1945
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  1946
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@2714
  1947
        AC_CHECK_HEADER(dinput.h, have_dinput=yes)
slouken@0
  1948
    fi
slouken@158
  1949
}
slouken@158
  1950
slouken@294
  1951
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  1952
CheckDLOPEN()
slouken@294
  1953
{
slouken@731
  1954
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  1955
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  1956
                  , enable_sdl_dlopen=yes)
slouken@731
  1957
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  1958
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  1959
        have_dlopen=no
slouken@294
  1960
        AC_TRY_COMPILE([
slouken@294
  1961
         #include <dlfcn.h>
slouken@294
  1962
        ],[
slouken@1638
  1963
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  1964
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  1965
         #endif
slouken@294
  1966
        ],[
slouken@1361
  1967
        have_dlopen=yes
slouken@294
  1968
        ])
slouken@1361
  1969
        AC_MSG_RESULT($have_dlopen)
slouken@294
  1970
slouken@1361
  1971
        if test x$have_dlopen = xyes; then
slouken@1521
  1972
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  1973
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  1974
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  1975
            AC_CHECK_LIB(dl, dlvsym, have_dlvsym=yes)
slouken@1361
  1976
            if test x$have_dlvsym = xyes; then
slouken@1361
  1977
                AC_DEFINE(HAVE_DLVSYM)
slouken@1361
  1978
            fi
slouken@1361
  1979
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  1980
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  1981
            have_loadso=yes
slouken@294
  1982
        fi
slouken@294
  1983
    fi
slouken@294
  1984
}
slouken@294
  1985
slouken@381
  1986
dnl Check for the usbhid(3) library on *BSD
slouken@381
  1987
CheckUSBHID()
slouken@381
  1988
{
slouken@381
  1989
    if test x$enable_joystick = xyes; then
slouken@1565
  1990
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  1991
        if test x$have_libusbhid = xyes; then
slouken@1565
  1992
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  1993
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  1994
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  1995
        else
slouken@1565
  1996
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  1997
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  1998
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  1999
        fi
slouken@1361
  2000
            
slouken@1361
  2001
        save_CFLAGS="$CFLAGS"
slouken@1361
  2002
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  2003
slouken@381
  2004
        AC_MSG_CHECKING(for usbhid)
slouken@381
  2005
        have_usbhid=no
slouken@381
  2006
        AC_TRY_COMPILE([
slouken@404
  2007
          #include <sys/types.h>
slouken@403
  2008
          #if defined(HAVE_USB_H)
slouken@403
  2009
          #include <usb.h>
slouken@403
  2010
          #endif
slouken@1565
  2011
          #ifdef __DragonFly__
slouken@1565
  2012
          # include <bus/usb/usb.h>
slouken@1565
  2013
          # include <bus/usb/usbhid.h>
slouken@1565
  2014
          #else
slouken@1565
  2015
          # include <dev/usb/usb.h>
slouken@1565
  2016
          # include <dev/usb/usbhid.h>
slouken@1565
  2017
          #endif
slouken@381
  2018
          #if defined(HAVE_USBHID_H)
slouken@381
  2019
          #include <usbhid.h>
slouken@381
  2020
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  2021
          #include <libusb.h>
slouken@381
  2022
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2023
          #include <libusbhid.h>
slouken@404
  2024
          #endif
slouken@381
  2025
        ],[
slouken@381
  2026
          struct report_desc *repdesc;
slouken@381
  2027
          struct usb_ctl_report *repbuf;
slouken@402
  2028
          hid_kind_t hidkind;
slouken@381
  2029
        ],[
slouken@381
  2030
        have_usbhid=yes
slouken@381
  2031
        ])
slouken@381
  2032
        AC_MSG_RESULT($have_usbhid)
slouken@381
  2033
slouken@381
  2034
        if test x$have_usbhid = xyes; then
slouken@381
  2035
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  2036
            have_usbhid_ucr_data=no
slouken@381
  2037
            AC_TRY_COMPILE([
slouken@404
  2038
              #include <sys/types.h>
slouken@404
  2039
              #if defined(HAVE_USB_H)
slouken@404
  2040
              #include <usb.h>
slouken@404
  2041
              #endif
slouken@1565
  2042
              #ifdef __DragonFly__
slouken@1565
  2043
              # include <bus/usb/usb.h>
slouken@1565
  2044
              # include <bus/usb/usbhid.h>
slouken@1565
  2045
              #else
slouken@1565
  2046
              # include <dev/usb/usb.h>
slouken@1565
  2047
              # include <dev/usb/usbhid.h>
slouken@1565
  2048
              #endif
slouken@381
  2049
              #if defined(HAVE_USBHID_H)
slouken@381
  2050
              #include <usbhid.h>
slouken@381
  2051
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  2052
              #include <libusb.h>
slouken@381
  2053
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2054
              #include <libusbhid.h>
slouken@381
  2055
              #endif
slouken@381
  2056
            ],[
slouken@381
  2057
              struct usb_ctl_report buf;
slouken@381
  2058
              if (buf.ucr_data) { }
slouken@381
  2059
            ],[
slouken@381
  2060
            have_usbhid_ucr_data=yes
slouken@381
  2061
            ])
slouken@381
  2062
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2063
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2064
            fi
slouken@381
  2065
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2066
            
slouken@1361
  2067
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2068
            have_usbhid_new=no
slouken@407
  2069
            AC_TRY_COMPILE([
slouken@407
  2070
              #include <sys/types.h>
slouken@407
  2071
              #if defined(HAVE_USB_H)
slouken@407
  2072
              #include <usb.h>
slouken@407
  2073
              #endif
slouken@3392
  2074
              #ifdef __DragonFly__
slouken@2158
  2075
              #include <bus/usb/usb.h>
slouken@2158
  2076
              #include <bus/usb/usbhid.h>
slouken@3392
  2077
              #else
slouken@407
  2078
              #include <dev/usb/usb.h>
slouken@407
  2079
              #include <dev/usb/usbhid.h>
slouken@3392
  2080
              #endif
slouken@407
  2081
              #if defined(HAVE_USBHID_H)
slouken@407
  2082
              #include <usbhid.h>
slouken@407
  2083
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2084
              #include <libusb.h>
slouken@407
  2085
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2086
              #include <libusbhid.h>
slouken@407
  2087
              #endif
slouken@407
  2088
            ],[
slouken@407
  2089
              report_desc_t d;
slouken@1361
  2090
              hid_start_parse(d, 1, 1);
slouken@407
  2091
            ],[
slouken@407
  2092
            have_usbhid_new=yes
slouken@407
  2093
            ])
slouken@407
  2094
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2095
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2096
            fi
slouken@407
  2097
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2098
slouken@1565
  2099
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2100
            have_machine_joystick=no
slouken@1565
  2101
            AC_TRY_COMPILE([
slouken@1565
  2102
              #include <machine/joystick.h>
slouken@1565
  2103
            ],[
slouken@1565
  2104
              struct joystick t;
slouken@1565
  2105
            ],[
slouken@1565
  2106
            have_machine_joystick=yes
slouken@1565
  2107
            ])
slouken@1565
  2108
            if test x$have_machine_joystick = xyes; then
slouken@1565
  2109
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  2110
            fi
slouken@1565
  2111
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2112
slouken@1361
  2113
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  2114
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2115
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2116
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2117
            have_joystick=yes
slouken@381
  2118
        fi
slouken@1361
  2119
        CFLAGS="$save_CFLAGS"
slouken@381
  2120
    fi
slouken@381
  2121
}
slouken@381
  2122
slouken@1361
  2123
dnl Check for clock_gettime()
slouken@1361
  2124
CheckClockGettime()
slouken@795
  2125
{
slouken@1361
  2126
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  2127
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  2128
                  , enable_clock_gettime=no)
slouken@1361
  2129
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2130
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2131
        if test x$have_clock_gettime = xyes; then
slouken@1361
  2132
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  2133
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
slouken@3087
  2134
        else
slouken@3087
  2135
            AC_CHECK_LIB(c, clock_gettime, have_clock_gettime=yes)
slouken@3087
  2136
            if test x$have_clock_gettime = xyes; then
slouken@3087
  2137
               AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@3087
  2138
               EXTRA_LDFLAGS="$EXTRA_LDFLAGS"
slouken@3087
  2139
            fi
icculus@1175
  2140
        fi
slouken@795
  2141
    fi
slouken@795
  2142
}
slouken@795
  2143
slouken@1062
  2144
dnl Check for a valid linux/version.h
slouken@1062
  2145
CheckLinuxVersion()
slouken@1062
  2146
{
slouken@1062
  2147
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2148
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2149
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2150
    fi
slouken@1062
  2151
}
slouken@1062
  2152
slouken@1127
  2153
dnl Check if we want to use RPATH
slouken@1127
  2154
CheckRPATH()
slouken@1127
  2155
{
slouken@1127
  2156
    AC_ARG_ENABLE(rpath,
slouken@1637
  2157
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2158
                  , enable_rpath=yes)
slouken@1127
  2159
}
slouken@1127
  2160
slouken@1550
  2161
dnl Set up the configuration based on the host platform!
slouken@1550
  2162
case "$host" in
slouken@1361
  2163
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  2164
        ARCH=linux
slouken@1361
  2165
        CheckDummyVideo
slouken@1361
  2166
        CheckIPod
slouken@1361
  2167
        # Set up files for the timer library
icculus@1140
  2168
        if test x$enable_timers = xyes; then
slouken@1361
  2169
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2170
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2171
            have_timers=yes
icculus@1140
  2172
        fi
slouken@1361
  2173
        ;;
slouken@2775
  2174
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*|*-*-minix*)
slouken@1550
  2175
        case "$host" in
slouken@1361
  2176
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2177
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2178
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2179
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2180
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2181
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2182
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2183
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2184
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2185
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2186
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2187
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2188
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2189
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2190
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2191
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2192
            *-*-osf*)           ARCH=osf ;;
slouken@2775
  2193
            *-*-minix*)         ARCH=minix ;;
slouken@795
  2194
        esac
icculus@1573
  2195
        CheckVisibilityHidden
slouken@1
  2196
        CheckDummyVideo
slouken@68
  2197
        CheckDiskAudio
icculus@1532
  2198
        CheckDummyAudio
slouken@371
  2199
        CheckDLOPEN
slouken@0
  2200
        CheckOSS
slouken@1361
  2201
        CheckDMEDIA
slouken@1438
  2202
        CheckMME
slouken@0
  2203
        CheckALSA
icculus@2271
  2204
        CheckPulseAudio
slouken@0
  2205
        CheckARTSC
slouken@0
  2206
        CheckESD
slouken@0
  2207
        CheckNAS
slouken@0
  2208
        CheckX11
slouken@0
  2209
        CheckFBCON
slouken@167
  2210
        CheckDirectFB
slouken@2947
  2211
        CheckFusionSound
slouken@70
  2212
        CheckPS2GS
slouken@3257
  2213
        CheckPS3
slouken@0
  2214
        CheckSVGA
icculus@1191
  2215
        CheckOpenGLX11
slouken@0
  2216
        CheckInputEvents
icculus@1201
  2217
        CheckTslib
slouken@1361
  2218
        CheckUSBHID
slouken@0
  2219
        CheckPTHREAD
slouken@1361
  2220
        CheckClockGettime
slouken@1062
  2221
        CheckLinuxVersion
slouken@1127
  2222
        CheckRPATH
slouken@1361
  2223
        # Set up files for the audio library
slouken@1361
  2224
        if test x$enable_audio = xyes; then
slouken@1361
  2225
          case $ARCH in
slouken@1565
  2226
            sysv5|solaris|hpux)
slouken@1361
  2227
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2228
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2229
                have_audio=yes
slouken@1361
  2230
            ;;
slouken@1565
  2231
            netbsd|openbsd)
slouken@1567
  2232
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2233
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2234
                have_audio=yes
slouken@1361
  2235
            ;;
slouken@1361
  2236
            aix)
icculus@2049
  2237
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUDIO)
slouken@1361
  2238
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2239
                have_audio=yes
slouken@1361
  2240
            ;;
slouken@1361
  2241
          esac
slouken@371
  2242
        fi
bob@3199
  2243
        # Set up files for the atomic operations library
bob@3199
  2244
        if test x$enable_atomic = xyes; then
bob@3199
  2245
          case $ARCH in
bob@3199
  2246
            linux)
bob@3199
  2247
                AC_DEFINE(SDL_ATOMIC_LINUX)
bob@3199
  2248
                SOURCES="$SOURCES $srcdir/src/atomic/linux/*.c"
bob@3199
  2249
                have_atomic=yes
bob@3199
  2250
            ;;
bob@3199
  2251
          esac
bob@3199
  2252
        fi
slouken@0
  2253
        # Set up files for the joystick library
slouken@0
  2254
        if test x$enable_joystick = xyes; then
slouken@1361
  2255
          case $ARCH in
slouken@1361
  2256
            linux)
slouken@1361
  2257
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2258
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2259
                have_joystick=yes
slouken@1361
  2260
            ;;
slouken@1361
  2261
          esac
slouken@0
  2262
        fi
slouken@2713
  2263
        # Set up files for the haptic library
slouken@2713
  2264
        if test x$enable_haptic = xyes; then
slouken@2713
  2265
           if test x$use_input_events = xyes; then
slouken@2713
  2266
             case $ARCH in
slouken@2713
  2267
               linux)
slouken@2713
  2268
                   AC_DEFINE(SDL_HAPTIC_LINUX)
slouken@2713
  2269
                   SOURCES="$SOURCES $srcdir/src/haptic/linux/*.c"
slouken@2713
  2270
                   have_haptic=yes
slouken@2713
  2271
               ;;
slouken@2713
  2272
             esac
slouken@2713
  2273
           fi
slouken@2713
  2274
        fi
icculus@3170
  2275
        # Set up files for the power library
icculus@3170
  2276
        if test x$enable_power = xyes; then
icculus@3170
  2277
             case $ARCH in
icculus@3170
  2278
               linux)
icculus@3170
  2279
                   AC_DEFINE(SDL_POWER_LINUX)
icculus@3170
  2280
                   SOURCES="$SOURCES $srcdir/src/power/linux/*.c"
icculus@3170
  2281
                   have_power=yes
icculus@3170
  2282
               ;;
icculus@3170
  2283
             esac
icculus@3170
  2284
        fi
slouken@0
  2285
        # Set up files for the thread library
slouken@1361
  2286
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2287
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2288
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2289
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2290
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2291
            have_threads=yes
slouken@0
  2292
        fi
slouken@0
  2293
        # Set up files for the timer library
slouken@0
  2294
        if test x$enable_timers = xyes; then
slouken@1361
  2295
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2296
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2297
            have_timers=yes
slouken@0
  2298
        fi
slouken@0
  2299
        ;;
slouken@0
  2300
    *-*-qnx*)
slouken@3083
  2301
slouken@3083
  2302
        EXTRA_CFLAGS="-I/usr/include $CFLAGS"
slouken@3083
  2303
        EXTRA_LDLAGS="-L/usr/lib $LDFLAGS"
slouken@3083
  2304
slouken@0
  2305
        ARCH=qnx
slouken@3083
  2306
        CheckVisibilityHidden
slouken@1
  2307
        CheckDummyVideo
slouken@68
  2308
        CheckDiskAudio
icculus@1532
  2309
        CheckDummyAudio
slouken@371
  2310
        CheckDLOPEN
slouken@3083
  2311
        CheckPulseAudio
slouken@3083
  2312
        CheckESD
slouken@0
  2313
        CheckNAS
slouken@0
  2314
        CheckPHOTON
slouken@3083
  2315
        CheckQNXGF
slouken@0
  2316
        CheckX11
icculus@1191
  2317
        CheckOpenGLX11
slouken@0
  2318
        CheckPTHREAD
slouken@3083
  2319
        CheckClockGettime
slouken@3083
  2320
slouken@3083
  2321
slouken@0
  2322
        # Set up files for the audio library
slouken@0
  2323
        if test x$enable_audio = xyes; then
slouken@3099
  2324
            AC_DEFINE(SDL_AUDIO_DRIVER_QSA)
slouken@3099
  2325
            SOURCES="$SOURCES $srcdir/src/audio/qsa/*.c"
slouken@1521
  2326
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2327
            have_audio=yes
slouken@0
  2328
        fi
slouken@0
  2329
        # Set up files for the timer library
slouken@0
  2330
        if test x$enable_timers = xyes; then
slouken@1361
  2331
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2332
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2333
            have_timers=yes
slouken@0
  2334
        fi
lestat@3217
  2335
        # Setup files for the atomic operations
lestat@3217
  2336
        if test x$enable_atomic = xyes; then
lestat@3217
  2337
                AC_DEFINE(SDL_ATOMIC_QNX)
lestat@3217
  2338
                SOURCES="$SOURCES $srcdir/src/atomic/qnx/*.c"
lestat@3217
  2339
                have_atomic=yes
lestat@3217
  2340
        fi
slouken@3083
  2341
        # Set up dummy files for the joystick for now
slouken@3083
  2342
        if test x$enable_joystick = xyes; then
slouken@3083
  2343
            AC_DEFINE(SDL_JOYSTICK_DUMMY)
slouken@3083
  2344
            SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
slouken@3083
  2345
            have_joystick=yes
slouken@3083
  2346
        fi
slouken@3083
  2347
        # Set up dummy files for the haptic for now
slouken@3083
  2348
        if test x$enable_haptic = xyes; then
slouken@3083
  2349
            AC_DEFINE(SDL_HAPTIC_DUMMY)
slouken@3083
  2350
            SOURCES="$SOURCES $srcdir/src/haptic/dummy/*.c"
slouken@3083
  2351
            have_haptic=yes
slouken@3083
  2352
        fi
slouken@0
  2353
        ;;
slouken@3097
  2354
    *-wince* | *-mingw32ce)
slouken@3097
  2355
        ARCH=win32
slouken@3097
  2356
        CheckDummyVideo
slouken@3097
  2357
        CheckDiskAudio
slouken@3097
  2358
        CheckDummyAudio
slouken@3097
  2359
        CheckWIN32
slouken@3097
  2360
        #SOURCES="$SOURCES $srcdir/src/video/gapi/*.c"
slouken@3097
  2361
        #AC_DEFINE(SDL_VIDEO_DRIVER_GAPI)
slouken@3097
  2362
        if test x$enable_video = xyes; then
slouken@3097
  2363
            AC_DEFINE(SDL_VIDEO_DRIVER_WIN32)
slouken@3097
  2364
            SOURCES="$SOURCES $srcdir/src/video/win32/*.c"
slouken@3097
  2365
            have_video=yes
slouken@3097
  2366
            AC_ARG_ENABLE(render-gdi,
slouken@3097
  2367
AC_HELP_STRING([--enable-render-gdi], [enable the GDI render driver [[default=yes]]]),
slouken@3097
  2368
                                , enable_render_gdi=yes)
slouken@3097
  2369
            if test x$enable_render_gdi = xyes; then
slouken@3097
  2370
                AC_DEFINE(SDL_VIDEO_RENDER_GDI)
slouken@3097
  2371
            fi
slouken@3168
  2372
            AC_ARG_ENABLE(render-gapi,
slouken@3168
  2373
AC_HELP_STRING([--enable-render-gapi], [enable the GAPI/RAWFRAMEBUFFER render driver [[default=yes]]]),
slouken@3168
  2374
                                , enable_render_gapi=yes)
slouken@3168
  2375
            if test x$enable_render_gapi = xyes -a x$have_wince = xyes; then
slouken@3168
  2376
                AC_DEFINE(SDL_VIDEO_RENDER_GAPI)
slouken@3168
  2377
            fi
slouken@3168
  2378
            AC_ARG_ENABLE(render-ddraw,
slouken@3168
  2379
AC_HELP_STRING([--enable-render-ddraw], [enable the Mobile DirectDraw render driver [[default=yes]]]),
slouken@3168
  2380
                                , enable_render_ddraw=yes)
slouken@3168
  2381
            if test x$enable_render_ddraw = xyes -a x$have_wince = xyes -a x$have_ddraw = xyes; then
slouken@3168
  2382
                AC_DEFINE(SDL_VIDEO_RENDER_DDRAW)
slouken@3168
  2383
            fi
slouken@3097
  2384
            AC_ARG_ENABLE(render-d3d,
slouken@3097
  2385
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@3097
  2386
                                , enable_render_d3d=yes)
slouken@3097
  2387
            enable_render_d3d=no
slouken@3097
  2388
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
slouken@3097
  2389
                AC_DEFINE(SDL_VIDEO_RENDER_D3D)
slouken@3097
  2390
            fi
slouken@3097
  2391
        fi
slouken@3097
  2392
        # Set up files for the audio library
slouken@3097
  2393
        if test x$enable_audio = xyes; then
slouken@3097
  2394
            AC_DEFINE(SDL_AUDIO_DRIVER_WINWAVEOUT)
slouken@3097
  2395
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@3097
  2396
            if test x$have_dsound = xyes; then
slouken@3097
  2397
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@3097
  2398
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@3097
  2399
            fi
slouken@3097
  2400
            have_audio=yes
slouken@3097
  2401
        fi
slouken@3097
  2402
        # Set up files for the thread library
slouken@3097
  2403
        if test x$enable_threads = xyes; then
slouken@3097
  2404
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@3097
  2405
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@3097
  2406
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@3097
  2407
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@3097
  2408
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@3097
  2409
            have_threads=yes
slouken@3097
  2410
        fi
slouken@3097
  2411
        # Set up files for the timer library
slouken@3097
  2412
        if test x$enable_timers = xyes; then
slouken@3097
  2413
            AC_DEFINE(SDL_TIMER_WINCE)
slouken@3097
  2414
            SOURCES="$SOURCES $srcdir/src/timer/wince/*.c"
slouken@3097
  2415
            have_timers=yes
slouken@3097
  2416
        fi
slouken@3097
  2417
        # Set up files for the shared object loading library
slouken@3097
  2418
        if test x$enable_loadso = xyes; then
slouken@3097
  2419
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@3097
  2420
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@3097
  2421
            have_loadso=yes
slouken@3097
  2422
        fi
icculus@3170
  2423
        # Set up files for the system power library
icculus@3170
  2424
        if test x$enable_power = xyes; then
icculus@3170
  2425
            AC_DEFINE(SDL_POWER_WINDOWS)
icculus@3170
  2426
            SOURCES="$SOURCES $srcdir/src/power/windows/*.c"
icculus@3170
  2427
            have_power=yes
icculus@3170
  2428
        fi
slouken@3097
  2429
        # Set up the system libraries we need
slouken@3097
  2430
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lcoredll -lcommctrl -lmmtimer"
slouken@3097
  2431
        # The Win32 platform requires special setup
slouken@3097
  2432
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@3097
  2433
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main -D_WIN32_WCE=0x420"
slouken@3097
  2434
        SDL_LIBS="-lSDLmain $SDL_LIBS"
slouken@3097
  2435
        ;;
slouken@0
  2436
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2437
        ARCH=win32
slouken@1550
  2438
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2439
            # Default cross-compile location
slouken@2148
  2440
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32
slouken@0
  2441
        else
slouken@0
  2442
            # Look for the location of the tools and install there
slouken@750
  2443
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2444
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2445
            fi
slouken@0
  2446
        fi
slouken@1
  2447
        CheckDummyVideo
slouken@68
  2448
        CheckDiskAudio
icculus@1532
  2449
        CheckDummyAudio
slouken@0
  2450
        CheckWIN32
slouken@1361
  2451
        CheckWIN32GL
slouken@0
  2452
        CheckDIRECTX
slouken@1895
  2453
        # Set up files for the video library
slouken@1895
  2454
        if test x$enable_video = xyes; then
slouken@1895
  2455
            AC_DEFINE(SDL_VIDEO_DRIVER_WIN32)
slouken@1895
  2456
            SOURCES="$SOURCES $srcdir/src/video/win32/*.c"
slouken@1895
  2457
            have_video=yes
slouken@1895
  2458
            AC_ARG_ENABLE(render-gdi,
slouken@1895
  2459
AC_HELP_STRING([--enable-render-gdi], [enable the GDI render driver [[default=yes]]]),
slouken@1895
  2460
                                , enable_render_gdi=yes)
slouken@1895
  2461
            if test x$enable_render_gdi = xyes; then
slouken@1895
  2462
                AC_DEFINE(SDL_VIDEO_RENDER_GDI)
slouken@1895
  2463
            fi
slouken@1895
  2464
            AC_ARG_ENABLE(render-d3d,
slouken@1895
  2465
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@1895
  2466
                                , enable_render_d3d=yes)
slouken@1895
  2467
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
slouken@1895
  2468
                AC_DEFINE(SDL_VIDEO_RENDER_D3D)
slouken@1895
  2469
            fi
slouken@1895
  2470
        fi
slouken@0
  2471
        # Set up files for the audio library
slouken@0
  2472
        if test x$enable_audio = xyes; then
icculus@2070
  2473
            AC_DEFINE(SDL_AUDIO_DRIVER_WINWAVEOUT)
slouken@1361
  2474
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1895
  2475
            if test x$have_dsound = xyes; then
slouken@1361
  2476
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2477
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2478
            fi
slouken@1361
  2479
            have_audio=yes
slouken@0
  2480
        fi
bob@3307
  2481
        # Set up files for the atomic operations library
bob@3307
  2482
        if test x$enable_atomic = xyes; then
bob@3307
  2483
            AC_DEFINE(SDL_ATOMIC_WIN32)
bob@3307
  2484
            SOURCES="$SOURCES $srcdir/src/atomic/win32/*.c"
bob@3307
  2485
            have_atomic=yes
bob@3307
  2486
        fi
slouken@0
  2487
        # Set up files for the joystick library
slouken@0
  2488
        if test x$enable_joystick = xyes; then
slouken@1895
  2489
            if test x$have_dinput = xyes; then
slouken@1895
  2490
                AC_DEFINE(SDL_JOYSTICK_DINPUT)
slouken@1895
  2491
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_dxjoystick.c"
bobbens@2717
  2492
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldinput8 -ldxguid -ldxerr8 -lole32"
slouken@1895
  2493
            else
slouken@1895
  2494
                AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1895
  2495
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_mmjoystick.c"
slouken@1895
  2496
            fi
slouken@1361
  2497
            have_joystick=yes
slouken@0
  2498
        fi
slouken@2713
  2499
        if test x$enable_haptic = xyes; then
slouken@2713
  2500
            if test x$have_dinput = xyes; then
slouken@2713
  2501
                AC_DEFINE(SDL_HAPTIC_DINPUT)
slouken@2713
  2502
                SOURCES="$SOURCES $srcdir/src/haptic/win32/SDL_syshaptic.c"
slouken@2713
  2503
                have_haptic=yes
slouken@2713
  2504
            fi
slouken@2713
  2505
        fi
icculus@3170
  2506
        if test x$enable_power = xyes; then
icculus@3170
  2507
            AC_DEFINE(SDL_POWER_WINDOWS)
icculus@3170
  2508
            SOURCES="$SOURCES $srcdir/src/power/windows/SDL_syspower.c"
icculus@3170
  2509
            have_power=yes
icculus@3170
  2510
        fi
slouken@0
  2511
        # Set up files for the thread library
slouken@0
  2512
        if test x$enable_threads = xyes; then
slouken@1361
  2513
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2514
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2515
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2516
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2517
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2518
            have_threads=yes
slouken@0
  2519
        fi
slouken@0
  2520
        # Set up files for the timer library
slouken@0
  2521
        if test x$enable_timers = xyes; then
slouken@1361
  2522
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2523
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2524
            have_timers=yes
slouken@1361
  2525
        fi
slouken@1361
  2526
        # Set up files for the shared object loading library
slouken@1361
  2527
        if test x$enable_loadso = xyes; then
slouken@1361
  2528
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2529
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2530
            have_loadso=yes
slouken@1361
  2531
        fi
slouken@1361
  2532
        # Set up the system libraries we need
slouken@3082
  2533
        # SDL 1.3 is unicode, and unicows emulates this on Windows 98/ME
slouken@3082
  2534
        # You can get this here: http://libunicows.sourceforge.net/
slouken@3082
  2535
        #EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lunicows"
slouken@3082
  2536
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lmsimg32 -lwinmm"
slouken@0
  2537
        # The Win32 platform requires special setup
slouken@3334
  2538
        VERSION_SOURCES="$srcdir/src/main/win32/*.rc"
slouken@1397
  2539
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2540
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2541
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2542
        ;;
slouken@3292
  2543
    *-*-beos* | *-*-haiku*)
slouken@0
  2544
        ARCH=beos
slouken@0
  2545
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2546
        CheckDummyVideo
slouken@68
  2547
        CheckDiskAudio
icculus@1532
  2548
        CheckDummyAudio
slouken@0
  2549
        CheckBWINDOW
slouken@0
  2550
        CheckBeGL
slouken@0
  2551
        # Set up files for the audio library
slouken@0
  2552
        if test x$enable_audio = xyes; then
icculus@2049
  2553
            AC_DEFINE(SDL_AUDIO_DRIVER_BEOSAUDIO)
slouken@1361
  2554
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2555
            have_audio=yes
slouken@0
  2556
        fi
slouken@0
  2557
        # Set up files for the joystick library
slouken@0
  2558
        if test x$enable_joystick = xyes; then
slouken@1361
  2559
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2560
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2561
            have_joystick=yes
slouken@0
  2562
        fi
slouken@0
  2563
        # Set up files for the thread library
slouken@0
  2564
        if test x$enable_threads = xyes; then
slouken@1361
  2565
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2566
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2567
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2568
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2569
            have_threads=yes
slouken@0
  2570
        fi
slouken@0
  2571
        # Set up files for the timer library
slouken@0
  2572
        if test x$enable_timers = xyes; then
slouken@1361
  2573
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2574
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2575
            have_timers=yes
slouken@1361
  2576
        fi
slouken@1361
  2577
        # Set up files for the shared object loading library
slouken@1361
  2578
        if test x$enable_loadso = xyes; then
slouken@1361
  2579
            AC_DEFINE(SDL_LOADSO_BEOS)
slouken@1361
  2580
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2581
            have_loadso=yes
slouken@0
  2582
        fi
icculus@3173
  2583
        # Set up files for the system power library
icculus@3173
  2584
        if test x$enable_power = xyes; then
icculus@3173
  2585
            AC_DEFINE(SDL_POWER_BEOS)
icculus@3173
  2586
            SOURCES="$SOURCES $srcdir/src/power/beos/*.c"
icculus@3173
  2587
            have_power=yes
icculus@3173
  2588
        fi
slouken@1367
  2589
        # The BeOS platform requires special setup.
slouken@1367
  2590
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2591
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2592
        ;;
slouken@0
  2593
    *-*-darwin* )
icculus@1133
  2594
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2595
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2596
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2597
        ARCH=macosx
slouken@1624
  2598
slouken@1628
  2599
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2600
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2601
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2602
slouken@1628
  2603
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2604
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2605
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2606
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2607
        EXTRA_LDFLAGS=""
slouken@1624
  2608
slouken@1742
  2609
        CheckVisibilityHidden
slouken@1
  2610
        CheckDummyVideo
slouken@68
  2611
        CheckDiskAudio
icculus@1532
  2612
        CheckDummyAudio
slouken@1638
  2613
        CheckDLOPEN
slouken@1889
  2614
slouken@1648
  2615
        # Set up files for the shared object loading library
slouken@1648
  2616
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2617
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2618
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2619
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2620
            have_loadso=yes
slouken@1648
  2621
        fi
slouken@1648
  2622
icculus@1133
  2623
        CheckCOCOA
icculus@1174
  2624
        CheckX11
slouken@0
  2625
        CheckMacGL
icculus@1191
  2626
        CheckOpenGLX11
slouken@0
  2627
        CheckPTHREAD
icculus@1445
  2628
slouken@2238
  2629
        # Good optimization on Mac OS X, yes...
slouken@2238
  2630
        EXTRA_CFLAGS="$EXTRA_CFLAGS -falign-loops=16"
slouken@2238
  2631
icculus@1445
  2632
        # Need this or things might misbuild on a G3.
slouken@1521
  2633
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2634
slouken@0
  2635
        # Set up files for the audio library
slouken@0
  2636
        if test x$enable_audio = xyes; then
slouken@1361
  2637
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2638
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2639
            have_audio=yes
slouken@0
  2640
        fi
bob@3214
  2641
        # Set up files for the atomic operations library
bob@3214
  2642
        if test x$enable_atomic = xyes; then
bob@3214
  2643
            AC_DEFINE(SDL_ATOMIC_MACOSX)
bob@3214
  2644
            SOURCES="$SOURCES $srcdir/src/atomic/macosx/*.c"
bob@3214
  2645
            have_atomic=yes
bob@3214
  2646
        fi
slouken@0
  2647
        # Set up files for the joystick library
slouken@0
  2648
        if test x$enable_joystick = xyes; then
slouken@1361
  2649
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2650
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1361
  2651
            have_joystick=yes
slouken@0
  2652
        fi
slouken@2713
  2653
        # Set up files for the haptic library
slouken@2713
  2654
        if test x$enable_haptic = xyes; then
slouken@2713
  2655
            AC_DEFINE(SDL_HAPTIC_IOKIT)
slouken@2713
  2656
            SOURCES="$SOURCES $srcdir/src/haptic/darwin/*.c"
slouken@2713
  2657
            have_haptic=yes
slouken@3298
  2658
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,ForceFeedback"
slouken@2713
  2659
        fi
icculus@3170
  2660
        # Set up files for the power library
icculus@3170
  2661
        if test x$enable_power = xyes; then
icculus@3170
  2662
            AC_DEFINE(SDL_POWER_MACOSX)
icculus@3170
  2663
            SOURCES="$SOURCES $srcdir/src/power/macosx/*.c"
icculus@3170
  2664
            have_power=yes
icculus@3170
  2665
        fi
slouken@0
  2666
        # Set up files for the timer library
slouken@0
  2667
        if test x$enable_timers = xyes; then
slouken@1361
  2668
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2669
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2670
            have_timers=yes
slouken@1361
  2671
        fi
slouken@1621
  2672
        # The Mac OS X platform requires special setup.
slouken@1521
  2673
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@3049
  2674
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lobjc"
slouken@3298
  2675
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
slouken@3298
  2676
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
slouken@3298
  2677
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
slouken@1361
  2678
        # If either the audio or CD driver is used, add the AudioUnit framework
slouken@3243
  2679
        if test x$enable_audio = xyes; then
slouken@3298
  2680
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreAudio -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2681
        fi
slouken@0
  2682
        ;;
slouken@1035
  2683
    *-riscos)
slouken@687
  2684
        ARCH=riscos
slouken@1361
  2685
        CheckOSS
slouken@1361
  2686
        CheckPTHREAD
slouken@955
  2687
        # Set up files for the video library
slouken@955
  2688
        if test x$enable_video = xyes; then
slouken@1361
  2689
            AC_DEFINE(SDL_VIDEO_DRIVER_RISCOS)
slouken@1361
  2690
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.c"
slouken@1459
  2691
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.S"
slouken@1361
  2692
            have_video=yes
slouken@955
  2693
        fi
slouken@955
  2694
        # Set up files for the joystick library
slouken@955
  2695
        if test x$enable_joystick = xyes; then
slouken@1361
  2696
            AC_DEFINE(SDL_JOYSTICK_RISCOS)
slouken@1361
  2697
            SOURCES="$SOURCES $srcdir/src/joystick/riscos/*.c"
slouken@1361
  2698
            have_joystick=yes
slouken@955
  2699
        fi
slouken@955
  2700
        # Set up files for the timer library
slouken@955
  2701
        if test x$enable_timers = xyes; then
slouken@1361
  2702
            AC_DEFINE(SDL_TIMER_RISCOS)
slouken@1361
  2703
            SOURCES="$SOURCES $srcdir/src/timer/riscos/*.c"
slouken@1361
  2704
            have_timers=yes
slouken@955
  2705
        fi
slouken@1361
  2706
        # The RISC OS platform requires special setup.
slouken@1521
  2707
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ljpeg -ltiff -lpng -lz"
slouken@687
  2708
        ;;
slouken@0
  2709
    *)
slouken@1361
  2710
        AC_MSG_ERROR([
slouken@1550
  2711
*** Unsupported host:  Please add to configure.in
slouken@1361
  2712
        ])
slouken@0
  2713
        ;;
slouken@0
  2714
esac
slouken@0
  2715
slouken@1361
  2716
# Verify that we have all the platform specific files we need
icculus@2066
  2717
slouken@3104
  2718
if test x$have_joystick != xyes; then
slouken@3104
  2719
    if test x$enable_joystick = xyes; then
slouken@3097
  2720
        AC_DEFINE(SDL_JOYSTICK_DISABLED)
slouken@3097
  2721
    fi
slouken@1361
  2722
    SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
slouken@1361
  2723
fi
slouken@2713
  2724
if test x$have_haptic != xyes; then
slouken@2713
  2725
    if test x$enable_haptic = xyes; then
slouken@2713
  2726
        AC_DEFINE(SDL_HAPTIC_DISABLED)
slouken@2713
  2727
    fi
slouken@2713
  2728
    SOURCES="$SOURCES $srcdir/src/haptic/dummy/*.c"
slouken@2713
  2729