configure.in
author Ryan C. Gordon <icculus@icculus.org>
Wed, 06 Jan 2010 21:04:11 +0000
changeset 3619 07fbaf6ccb51
parent 3613 dcc88e97091d
child 3621 2fbe6995b2a2
permissions -rw-r--r--
Removed comment referring to previously-removed CD-ROM subsystem.
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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 - $SDL_INTERFACE_AGE`
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m4_pattern_allow([^LT_])
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AC_SUBST(LT_RELEASE)
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AC_SUBST(LT_CURRENT)
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AC_SUBST(LT_REVISION)
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AC_SUBST(LT_AGE)
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dnl Detect the canonical build and host environments
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dnl AC_CANONICAL_HOST
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dnl Check for tools
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AC_PROG_LIBTOOL
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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if test -z "$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=""
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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$ac_cv_func_strtod = xyes; then
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        AC_DEFINE(HAVE_STRTOD)
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    fi
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    AC_CHECK_FUNC(mprotect,
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        AC_TRY_COMPILE([
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          #include <sys/types.h>
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          #include <sys/mman.h>
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        ],[
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        ],[
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        AC_DEFINE(HAVE_MPROTECT)
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        ]),
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    )
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    AC_CHECK_FUNCS(malloc calloc realloc free getenv setenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf sigaction setjmp nanosleep sysconf sysctlbyname)
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    AC_CHECK_LIB(m, pow, [LIBS="$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,
slouken@1637
   331
AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
slouken@0
   332
              , enable_timers=yes)
slouken@1361
   333
if test x$enable_timers != xyes; then
slouken@1361
   334
    AC_DEFINE(SDL_TIMERS_DISABLED)
slouken@0
   335
fi
slouken@0
   336
AC_ARG_ENABLE(file,
slouken@1637
   337
AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
slouken@0
   338
              , enable_file=yes)
slouken@1361
   339
if test x$enable_file != xyes; then
slouken@1361
   340
    AC_DEFINE(SDL_FILE_DISABLED)
slouken@1361
   341
fi
slouken@1361
   342
AC_ARG_ENABLE(loadso,
slouken@1637
   343
AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
slouken@1361
   344
              , enable_loadso=yes)
slouken@1361
   345
if test x$enable_loadso != xyes; then
slouken@1361
   346
    AC_DEFINE(SDL_LOADSO_DISABLED)
slouken@0
   347
fi
slouken@740
   348
AC_ARG_ENABLE(cpuinfo,
slouken@1637
   349
AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
slouken@740
   350
              , enable_cpuinfo=yes)
slouken@1361
   351
if test x$enable_cpuinfo != xyes; then
slouken@1361
   352
    AC_DEFINE(SDL_CPUINFO_DISABLED)
slouken@1361
   353
fi
slouken@1402
   354
AC_ARG_ENABLE(assembly,
slouken@1637
   355
AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
slouken@1402
   356
              , enable_assembly=yes)
slouken@1402
   357
if test x$enable_assembly = xyes; then
slouken@1402
   358
    AC_DEFINE(SDL_ASSEMBLY_ROUTINES)
slouken@2247
   359
slouken@2856
   360
    # Make sure that we don't generate floating point code that would
slouken@2856
   361
    # cause illegal instruction exceptions on older processors
slouken@2856
   362
    case "$host" in
slouken@2856
   363
        *-*-darwin*)
slouken@2856
   364
            # Don't need to worry about Apple hardware, it's all SSE capable
slouken@2856
   365
            default_ssemath=yes
slouken@2856
   366
            ;;
slouken@2856
   367
        *64-*-*)
slouken@2856
   368
            # x86 64-bit architectures all have SSE instructions
slouken@2856
   369
            default_ssemath=yes
slouken@2856
   370
            ;;
slouken@3392
   371
        *)
slouken@2856
   372
            default_ssemath=no
slouken@2856
   373
            ;;
slouken@2856
   374
    esac
slouken@2856
   375
    AC_ARG_ENABLE(ssemath,
slouken@2856
   376
AC_HELP_STRING([--enable-ssemath], [Allow GCC to use SSE floating point math [[default=no]]]),
slouken@2856
   377
                  , enable_ssemath=$default_ssemath)
slouken@2856
   378
    if test x$enable_ssemath = xno; then
slouken@2856
   379
        if test x$have_gcc_sse = xyes -o x$have_gcc_sse2 = xyes; then
slouken@2856
   380
            EXTRA_CFLAGS="$EXTRA_CFLAGS -mfpmath=387"
slouken@2856
   381
        fi
slouken@2856
   382
    fi
slouken@2856
   383
slouken@2247
   384
    dnl Check for various instruction support
slouken@2247
   385
    AC_ARG_ENABLE(mmx,
slouken@2247
   386
AC_HELP_STRING([--enable-mmx], [use MMX assembly routines [[default=yes]]]),
slouken@2247
   387
                  , enable_mmx=yes)
slouken@2247
   388
    if test x$enable_mmx = xyes; then
slouken@2247
   389
        save_CFLAGS="$CFLAGS"
slouken@2247
   390
        have_gcc_mmx=no
slouken@2247
   391
        AC_MSG_CHECKING(for GCC -mmmx option)
slouken@2247
   392
        mmx_CFLAGS="-mmmx"
slouken@2247
   393
        CFLAGS="$save_CFLAGS $mmx_CFLAGS"
slouken@2247
   394
slouken@2247
   395
        AC_TRY_COMPILE([
slouken@2247
   396
        #include <mmintrin.h>
slouken@2261
   397
        #ifndef __MMX__
slouken@2261
   398
        #error Assembler CPP flag not enabled
slouken@2261
   399
        #endif
slouken@2247
   400
        ],[
slouken@2247
   401
        ],[
slouken@2247
   402
        have_gcc_mmx=yes
slouken@2247
   403
        ])
slouken@2247
   404
        AC_MSG_RESULT($have_gcc_mmx)
slouken@2290
   405
        CFLAGS="$save_CFLAGS"
slouken@2247
   406
slouken@2247
   407
        if test x$have_gcc_mmx = xyes; then
slouken@2247
   408
            EXTRA_CFLAGS="$EXTRA_CFLAGS $mmx_CFLAGS"
slouken@2247
   409
        fi
slouken@2247
   410
    fi
slouken@2247
   411
slouken@2261
   412
    AC_ARG_ENABLE(3dnow,
slouken@2261
   413
AC_HELP_STRING([--enable-3dnow], [use MMX assembly routines [[default=yes]]]),
slouken@2261
   414
                  , enable_3dnow=yes)
slouken@2261
   415
    if test x$enable_3dnow = xyes; then
slouken@2261
   416
        save_CFLAGS="$CFLAGS"
slouken@2261
   417
        have_gcc_3dnow=no
slouken@2261
   418
        AC_MSG_CHECKING(for GCC -m3dnow option)
slouken@2261
   419
        amd3dnow_CFLAGS="-m3dnow"
slouken@2261
   420
        CFLAGS="$save_CFLAGS $amd3dnow_CFLAGS"
slouken@2261
   421
slouken@2261
   422
        AC_TRY_COMPILE([
slouken@2261
   423
        #include <mm3dnow.h>
slouken@2261
   424
        #ifndef __3dNOW__
slouken@2261
   425
        #error Assembler CPP flag not enabled
slouken@2261
   426
        #endif
slouken@2261
   427
        ],[
slouken@2261
   428
        ],[
slouken@2261
   429
        have_gcc_3dnow=yes
slouken@2261
   430
        ])
slouken@2261
   431
        AC_MSG_RESULT($have_gcc_3dnow)
slouken@2290
   432
        CFLAGS="$save_CFLAGS"
slouken@2261
   433
slouken@2261
   434
        if test x$have_gcc_3dnow = xyes; then
slouken@2261
   435
            EXTRA_CFLAGS="$EXTRA_CFLAGS $amd3dnow_CFLAGS"
slouken@2261
   436
        fi
slouken@2261
   437
    fi
slouken@2261
   438
slouken@2247
   439
    AC_ARG_ENABLE(sse,
slouken@2247
   440
AC_HELP_STRING([--enable-sse], [use SSE assembly routines [[default=yes]]]),
slouken@2247
   441
                  , enable_sse=yes)
slouken@2247
   442
    if test x$enable_sse = xyes; then
slouken@2247
   443
        save_CFLAGS="$CFLAGS"
slouken@2247
   444
        have_gcc_sse=no
slouken@2247
   445
        AC_MSG_CHECKING(for GCC -msse option)
slouken@2247
   446
        sse_CFLAGS="-msse"
slouken@2247
   447
        CFLAGS="$save_CFLAGS $sse_CFLAGS"
slouken@2247
   448
slouken@2247
   449
        AC_TRY_COMPILE([
slouken@2247
   450
        #include <xmmintrin.h>
slouken@2261
   451
        #ifndef __SSE__
slouken@2261
   452
        #error Assembler CPP flag not enabled
slouken@2261
   453
        #endif
slouken@2247
   454
        ],[
slouken@2247
   455
        ],[
slouken@2247
   456
        have_gcc_sse=yes
slouken@2247
   457
        ])
slouken@2247
   458
        AC_MSG_RESULT($have_gcc_sse)
slouken@2290
   459
        CFLAGS="$save_CFLAGS"
slouken@2247
   460
slouken@2247
   461
        if test x$have_gcc_sse = xyes; then
slouken@2247
   462
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse_CFLAGS"
slouken@2247
   463
        fi
slouken@2247
   464
    fi
slouken@2247
   465
slouken@2264
   466
    AC_ARG_ENABLE(sse2,
slouken@2856
   467
AC_HELP_STRING([--enable-sse2], [use SSE2 assembly routines [[default=no]]]),
slouken@2856
   468
                  , enable_sse2=$default_ssemath)
slouken@2264
   469
    if test x$enable_sse2 = xyes; then
slouken@2264
   470
        save_CFLAGS="$CFLAGS"
slouken@2264
   471
        have_gcc_sse2=no
slouken@2264
   472
        AC_MSG_CHECKING(for GCC -msse2 option)
slouken@2264
   473
        sse2_CFLAGS="-msse2"
slouken@2264
   474
        CFLAGS="$save_CFLAGS $sse2_CFLAGS"
slouken@2264
   475
slouken@2264
   476
        AC_TRY_COMPILE([
slouken@2264
   477
        #include <emmintrin.h>
slouken@2264
   478
        #ifndef __SSE2__
slouken@2264
   479
        #error Assembler CPP flag not enabled
slouken@2264
   480
        #endif
slouken@2264
   481
        ],[
slouken@2264
   482
        ],[
slouken@2264
   483
        have_gcc_sse2=yes
slouken@2264
   484
        ])
slouken@2264
   485
        AC_MSG_RESULT($have_gcc_sse2)
slouken@2290
   486
        CFLAGS="$save_CFLAGS"
slouken@2264
   487
slouken@2264
   488
        if test x$have_gcc_sse2 = xyes; then
slouken@2264
   489
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse2_CFLAGS"
slouken@2264
   490
        fi
slouken@2264
   491
    fi
slouken@2264
   492
slouken@2247
   493
    AC_ARG_ENABLE(altivec,
slouken@2247
   494
AC_HELP_STRING([--enable-altivec], [use Altivec assembly routines [[default=yes]]]),
slouken@2247
   495
                  , enable_altivec=yes)
slouken@2247
   496
    if test x$enable_altivec = xyes; then
slouken@2247
   497
        save_CFLAGS="$CFLAGS"
slouken@2247
   498
        have_gcc_altivec=no
slouken@3390
   499
        have_altivec_h_hdr=no
slouken@2247
   500
        altivec_CFLAGS="-maltivec"
slouken@2247
   501
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@2247
   502
slouken@3390
   503
        AC_MSG_CHECKING(for Altivec with GCC altivec.h and -maltivec option)
slouken@3390
   504
        AC_TRY_COMPILE([
slouken@3390
   505
        #include <altivec.h>
slouken@3390
   506
        vector unsigned int vzero() {
slouken@3390
   507
            return vec_splat_u32(0);
slouken@3390
   508
        }
slouken@3390
   509
        ],[
slouken@3390
   510
        ],[
slouken@3390
   511
        have_gcc_altivec=yes
slouken@3390
   512
        have_altivec_h_hdr=yes
slouken@3390
   513
        ])
slouken@3390
   514
        AC_MSG_RESULT($have_gcc_altivec)
slouken@3390
   515
slouken@3390
   516
        if test x$have_gcc_altivec = xno; then
slouken@3390
   517
            AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
slouken@3390
   518
            AC_TRY_COMPILE([
slouken@3390
   519
            vector unsigned int vzero() {
slouken@3390
   520
                return vec_splat_u32(0);
slouken@3390
   521
            }
slouken@3390
   522
            ],[
slouken@3390
   523
            ],[
slouken@3390
   524
            have_gcc_altivec=yes
slouken@3390
   525
            ])
slouken@3390
   526
            AC_MSG_RESULT($have_gcc_altivec)
slouken@2247
   527
        fi
slouken@2247
   528
slouken@2247
   529
        if test x$have_gcc_altivec = xno; then
slouken@3390
   530
            AC_MSG_CHECKING(for Altivec with GCC altivec.h and -faltivec option)
slouken@2247
   531
            altivec_CFLAGS="-faltivec"
slouken@2247
   532
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
slouken@3390
   533
            AC_TRY_COMPILE([
slouken@3390
   534
            #include <altivec.h>
slouken@3390
   535
            vector unsigned int vzero() {
slouken@3390
   536
                return vec_splat_u32(0);
slouken@3390
   537
            }
slouken@3390
   538
            ],[
slouken@3390
   539
            ],[
slouken@3390
   540
            have_gcc_altivec=yes
slouken@3390
   541
            have_altivec_h_hdr=yes
slouken@3390
   542
            ])
slouken@3390
   543
            AC_MSG_RESULT($have_gcc_altivec)
slouken@3392
   544
        fi
slouken@3390
   545
slouken@3390
   546
        if test x$have_gcc_altivec = xno; then
slouken@3390
   547
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
slouken@3390
   548
            AC_TRY_COMPILE([
slouken@3390
   549
            vector unsigned int vzero() {
slouken@3390
   550
                return vec_splat_u32(0);
slouken@3390
   551
            }
slouken@3390
   552
            ],[
slouken@3390
   553
            ],[
slouken@3390
   554
            have_gcc_altivec=yes
slouken@3390
   555
            ])
slouken@3390
   556
            AC_MSG_RESULT($have_gcc_altivec)
slouken@2247
   557
        fi
slouken@2247
   558
        CFLAGS="$save_CFLAGS"
slouken@2247
   559
slouken@2247
   560
        if test x$have_gcc_altivec = xyes; then
slouken@2247
   561
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
slouken@2247
   562
            if test x$have_altivec_h_hdr = xyes; then
slouken@2247
   563
              AC_DEFINE(HAVE_ALTIVEC_H)
slouken@2247
   564
            fi
slouken@2247
   565
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
slouken@2247
   566
        fi
slouken@2247
   567
    fi
slouken@740
   568
fi
slouken@0
   569
slouken@0
   570
dnl See if the OSS audio interface is supported
slouken@0
   571
CheckOSS()
slouken@0
   572
{
slouken@0
   573
    AC_ARG_ENABLE(oss,
slouken@1637
   574
AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
slouken@0
   575
                  , enable_oss=yes)
slouken@0
   576
    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
slouken@0
   577
        AC_MSG_CHECKING(for OSS audio support)
slouken@0
   578
        have_oss=no
slouken@94
   579
        if test x$have_oss != xyes; then
slouken@94
   580
            AC_TRY_COMPILE([
slouken@94
   581
              #include <sys/soundcard.h>
slouken@94
   582
            ],[
slouken@94
   583
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   584
            ],[
slouken@94
   585
            have_oss=yes
slouken@94
   586
            ])
slouken@94
   587
        fi
slouken@94
   588
        if test x$have_oss != xyes; then
slouken@94
   589
            AC_TRY_COMPILE([
slouken@94
   590
              #include <soundcard.h>
slouken@94
   591
            ],[
slouken@94
   592
              int arg = SNDCTL_DSP_SETFRAGMENT;
slouken@94
   593
            ],[
slouken@94
   594
            have_oss=yes
slouken@1361
   595
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
slouken@94
   596
            ])
slouken@94
   597
        fi
slouken@0
   598
        AC_MSG_RESULT($have_oss)
slouken@0
   599
        if test x$have_oss = xyes; then
slouken@1361
   600
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
slouken@1361
   601
            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
slouken@1361
   602
            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
slouken@1361
   603
            have_audio=yes
slouken@1361
   604
slouken@1565
   605
            # We may need to link with ossaudio emulation library
slouken@1550
   606
            case "$host" in
slouken@1383
   607
                *-*-openbsd*|*-*-netbsd*)
slouken@1521
   608
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
slouken@1361
   609
            esac
slouken@0
   610
        fi
slouken@0
   611
    fi
slouken@0
   612
}
slouken@0
   613
slouken@0
   614
dnl See if the ALSA audio interface is supported
slouken@0
   615
CheckALSA()
slouken@0
   616
{
slouken@0
   617
    AC_ARG_ENABLE(alsa,
slouken@1637
   618
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
slouken@0
   619
                  , enable_alsa=yes)
slouken@0
   620
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
slouken@948
   621
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
slouken@1009
   622
        # Restore all flags from before the ALSA detection runs
slouken@1009
   623
        CFLAGS="$alsa_save_CFLAGS"
slouken@1009
   624
        LDFLAGS="$alsa_save_LDFLAGS"
slouken@1009
   625
        LIBS="$alsa_save_LIBS"
slouken@354
   626
        if test x$have_alsa = xyes; then
slouken@865
   627
            AC_ARG_ENABLE(alsa-shared,
slouken@1637
   628
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
slouken@1361
   629
                          , enable_alsa_shared=yes)
slouken@3391
   630
            alsa_lib=[`find_lib "libasound.so.*" "$ALSA_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1361
   631
slouken@1361
   632
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
slouken@1361
   633
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
slouken@1521
   634
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
slouken@1361
   635
            if test x$have_loadso != xyes && \
slouken@1361
   636
               test x$enable_alsa_shared = xyes; then
slouken@1467
   637
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
slouken@1361
   638
            fi
slouken@1361
   639
            if test x$have_loadso = xyes && \
slouken@1361
   640
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
slouken@3392
   641
                echo "-- dynamic libasound -> $alsa_lib"
slouken@1361
   642
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
slouken@1361
   643
            else
slouken@1521
   644
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
slouken@1361
   645
            fi
slouken@1361
   646
            have_audio=yes
slouken@1361
   647
        fi
slouken@1361
   648
    fi
slouken@0
   649
}
slouken@0
   650
slouken@148
   651
dnl Check whether we want to use IRIX 6.5+ native audio or not
slouken@148
   652
CheckDMEDIA()
slouken@148
   653
{
slouken@148
   654
    if test x$enable_audio = xyes; then
slouken@148
   655
        AC_MSG_CHECKING(for dmedia audio support)
slouken@148
   656
        have_dmedia=no
slouken@148
   657
        AC_TRY_COMPILE([
slouken@148
   658
          #include <dmedia/audio.h>
slouken@148
   659
        ],[
slouken@148
   660
          ALport audio_port;
slouken@148
   661
        ],[
slouken@148
   662
        have_dmedia=yes
slouken@148
   663
        ])
slouken@935
   664
        AC_MSG_RESULT($have_dmedia)
slouken@148
   665
        # Set up files for the audio library
slouken@148
   666
        if test x$have_dmedia = xyes; then
slouken@1361
   667
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
slouken@1361
   668
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
slouken@1521
   669
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
slouken@1361
   670
            have_audio=yes
slouken@148
   671
        fi
slouken@148
   672
    fi
slouken@148
   673
}
slouken@148
   674
slouken@1438
   675
dnl Check whether we want to use Tru64 UNIX native audio or not
slouken@1438
   676
CheckMME()
slouken@1438
   677
{
slouken@1438
   678
    dnl Make sure we are running on an Tru64 UNIX
slouken@1438
   679
    case $ARCH in
slouken@1438
   680
        osf)
slouken@1438
   681
            ;;
slouken@1438
   682
        *)
slouken@1438
   683
            return
slouken@1438
   684
            ;;
slouken@1438
   685
    esac
slouken@1438
   686
    if test x$enable_audio = xyes; then
slouken@1438
   687
        AC_MSG_CHECKING(for MME audio support)
slouken@1438
   688
        MME_CFLAGS="-I/usr/include/mme"
slouken@1438
   689
        MME_LIBS="-lmme"
slouken@1438
   690
        have_mme=no
slouken@1438
   691
        save_CFLAGS="$CFLAGS"
slouken@1438
   692
        CFLAGS="$CFLAGS $MME_CFLAGS"
slouken@1438
   693
        AC_TRY_COMPILE([
slouken@1438
   694
          #include <mme_api.h>
slouken@1438
   695
        ],[
slouken@1438
   696
          HWAVEOUT sound;
slouken@1438
   697
        ],[
slouken@1438
   698
        have_mme=yes
slouken@1438
   699
        ])
slouken@1438
   700
        CFLAGS="$save_CFLAGS"
slouken@1438
   701
        AC_MSG_RESULT($have_mme)
slouken@1438
   702
        # Set up files for the audio library
slouken@1438
   703
        if test x$have_mme = xyes; then
slouken@1438
   704
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
slouken@1438
   705
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
slouken@1521
   706
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
slouken@1521
   707
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
slouken@1438
   708
            have_audio=yes
slouken@1438
   709
        fi
slouken@1438
   710
    fi
slouken@1438
   711
}
slouken@1438
   712
slouken@0
   713
dnl Find the ESD includes and libraries
slouken@0
   714
CheckESD()
slouken@0
   715
{
slouken@0
   716
    AC_ARG_ENABLE(esd,
slouken@1637
   717
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
slouken@0
   718
                  , enable_esd=yes)
slouken@0
   719
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
slouken@948
   720
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
slouken@948
   721
        if test x$have_esd = xyes; then
slouken@294
   722
            AC_ARG_ENABLE(esd-shared,
slouken@1637
   723
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
slouken@678
   724
                          , enable_esd_shared=yes)
slouken@3391
   725
            esd_lib=[`find_lib "libesd.so.*" "$ESD_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   726
slouken@1467
   727
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
slouken@1467
   728
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
slouken@1521
   729
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
icculus@1173
   730
            if test x$have_loadso != xyes && \
slouken@296
   731
               test x$enable_esd_shared = xyes; then
slouken@1467
   732
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
slouken@296
   733
            fi
icculus@1173
   734
            if test x$have_loadso = xyes && \
slouken@294
   735
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
slouken@3392
   736
                echo "-- dynamic libesd -> $esd_lib"
slouken@1361
   737
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
slouken@1467
   738
            else
slouken@1521
   739
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
slouken@294
   740
            fi
slouken@1361
   741
            have_audio=yes
slouken@294
   742
        fi
slouken@0
   743
    fi
slouken@0
   744
}
slouken@0
   745
icculus@2271
   746
dnl Find PulseAudio
icculus@2271
   747
CheckPulseAudio()
icculus@2271
   748
{
icculus@2271
   749
    AC_ARG_ENABLE(pulseaudio,
icculus@2271
   750
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
icculus@2271
   751
                  , enable_pulseaudio=yes)
icculus@2271
   752
    if test x$enable_audio = xyes -a x$enable_pulseaudio = xyes; then
icculus@2271
   753
        audio_pulseaudio=no
icculus@2271
   754
icculus@2271
   755
        PULSEAUDIO_REQUIRED_VERSION=0.9
icculus@2271
   756
icculus@2271
   757
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
icculus@2271
   758
        AC_MSG_CHECKING(for PulseAudio $PULSEAUDIO_REQUIRED_VERSION support)
icculus@2271
   759
        if test x$PKG_CONFIG != xno; then
icculus@2271
   760
        if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSEAUDIO_REQUIRED_VERSION libpulse-simple; then
icculus@2271
   761
                PULSEAUDIO_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
icculus@2271
   762
                PULSEAUDIO_LIBS=`$PKG_CONFIG --libs libpulse-simple`
icculus@2271
   763
                audio_pulseaudio=yes
slouken@3391
   764
            fi
icculus@2271
   765
        fi
icculus@2271
   766
        AC_MSG_RESULT($audio_pulseaudio)
icculus@2271
   767
icculus@2271
   768
        if test x$audio_pulseaudio = xyes; then
icculus@2271
   769
            AC_ARG_ENABLE(pulseaudio-shared,
icculus@2271
   770
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
icculus@2271
   771
                          , enable_pulseaudio_shared=yes)
slouken@3391
   772
            pulseaudio_lib=[`find_lib "libpulse-simple.so.*" "$PULSEAUDIO_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2271
   773
icculus@2271
   774
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSEAUDIO)
icculus@2271
   775
            SOURCES="$SOURCES $srcdir/src/audio/pulseaudio/*.c"
icculus@2271
   776
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSEAUDIO_CFLAGS"
icculus@2271
   777
            if test x$have_loadso != xyes && \
icculus@2271
   778
               test x$enable_pulseaudio_shared = xyes; then
icculus@2271
   779
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
icculus@2271
   780
            fi
icculus@2271
   781
            if test x$have_loadso = xyes && \
icculus@2271
   782
               test x$enable_pulseaudio_shared = xyes && test x$pulseaudio_lib != x; then
slouken@3392
   783
                echo "-- dynamic libpulse-simple -> $pulseaudio_lib"
icculus@2271
   784
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC, "$pulseaudio_lib")
icculus@2271
   785
            else
icculus@2271
   786
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSEAUDIO_LIBS"
icculus@2271
   787
            fi
icculus@2271
   788
            have_audio=yes
icculus@2271
   789
        fi
icculus@2271
   790
    fi
icculus@2271
   791
}
icculus@2271
   792
slouken@0
   793
CheckARTSC()
slouken@0
   794
{
slouken@0
   795
    AC_ARG_ENABLE(arts,
slouken@1637
   796
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
slouken@0
   797
                  , enable_arts=yes)
slouken@0
   798
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
slouken@1361
   799
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
slouken@1361
   800
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
slouken@0
   801
            : # arts isn't installed
slouken@0
   802
        else
slouken@1361
   803
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
slouken@1361
   804
            ARTS_LIBS=`$ARTSCONFIG --libs`
slouken@0
   805
            AC_MSG_CHECKING(for aRts development environment)
slouken@0
   806
            audio_arts=no
slouken@0
   807
            save_CFLAGS="$CFLAGS"
slouken@1361
   808
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
slouken@0
   809
            AC_TRY_COMPILE([
slouken@0
   810
             #include <artsc.h>
slouken@0
   811
            ],[
slouken@0
   812
             arts_stream_t stream;
slouken@0
   813
            ],[
slouken@0
   814
            audio_arts=yes
slouken@0
   815
            ])
slouken@0
   816
            CFLAGS="$save_CFLAGS"
slouken@0
   817
            AC_MSG_RESULT($audio_arts)
slouken@0
   818
            if test x$audio_arts = xyes; then
slouken@294
   819
                AC_ARG_ENABLE(arts-shared,
slouken@1637
   820
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
slouken@678
   821
                              , enable_arts_shared=yes)
slouken@3391
   822
                arts_lib=[`find_lib "libartsc.so.*" "$ARTS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@1467
   823
slouken@1467
   824
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
slouken@1467
   825
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
slouken@1521
   826
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
icculus@1173
   827
                if test x$have_loadso != xyes && \
slouken@296
   828
                   test x$enable_arts_shared = xyes; then
slouken@1467
   829
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
slouken@296
   830
                fi
icculus@1173
   831
                if test x$have_loadso = xyes && \
slouken@294
   832
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
slouken@3392
   833
                    echo "-- dynamic libartsc -> $arts_lib"
slouken@1361
   834
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
slouken@1467
   835
                else
slouken@1521
   836
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
slouken@294
   837
                fi
slouken@1361
   838
                have_audio=yes
slouken@0
   839
            fi
slouken@0
   840
        fi
slouken@0
   841
    fi
slouken@0
   842
}
slouken@0
   843
slouken@0
   844
dnl See if the NAS audio interface is supported
slouken@0
   845
CheckNAS()
slouken@0
   846
{
slouken@0
   847
    AC_ARG_ENABLE(nas,
slouken@1637
   848
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
slouken@41
   849
                  , enable_nas=yes)
slouken@0
   850
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
icculus@2049
   851
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
icculus@2049
   852
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
icculus@2049
   853
slouken@41
   854
        AC_MSG_CHECKING(for NAS audio support)
slouken@41
   855
        have_nas=no
icculus@2049
   856
icculus@2049
   857
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
icculus@2049
   858
            have_nas=yes
icculus@2049
   859
            NAS_LIBS="-laudio"
icculus@2049
   860
icculus@2049
   861
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
slouken@41
   862
            have_nas=yes
slouken@1361
   863
            NAS_CFLAGS="-I/usr/X11R6/include/"
slouken@1520
   864
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
slouken@605
   865
slouken@605
   866
        dnl On IRIX, the NAS includes are in a different directory,
slouken@605
   867
        dnl and libnas must be explicitly linked in
slouken@605
   868
slouken@605
   869
        elif test -r /usr/freeware/include/nas/audiolib.h; then
slouken@605
   870
            have_nas=yes
slouken@1361
   871
            NAS_LIBS="-lnas -lXt"
slouken@41
   872
        fi
icculus@2049
   873
slouken@605
   874
        AC_MSG_RESULT($have_nas)
icculus@2049
   875
slouken@1361
   876
        if test x$have_nas = xyes; then
icculus@2049
   877
            AC_ARG_ENABLE(nas-shared,
icculus@2049
   878
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
icculus@2049
   879
                          , enable_nas_shared=yes)
slouken@3391
   880
            nas_lib=[`find_lib "libaudio.so.*" "$NAS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@2049
   881
icculus@2049
   882
            if test x$have_loadso != xyes && \
icculus@2049
   883
               test x$enable_nas_shared = xyes; then
icculus@2049
   884
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
icculus@2049
   885
            fi
icculus@2049
   886
            if test x$have_loadso = xyes && \
slouken@2163
   887
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
slouken@3392
   888
                echo "-- dynamic libaudio -> $nas_lib"
icculus@2049
   889
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib")
icculus@2049
   890
            else
icculus@2049
   891
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
icculus@2049
   892
            fi
icculus@2049
   893
slouken@1361
   894
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
slouken@1361
   895
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
slouken@1521
   896
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
slouken@1361
   897
            have_audio=yes
slouken@1361
   898
        fi
slouken@0
   899
    fi
slouken@0
   900
}
slouken@0
   901
slouken@68
   902
dnl rcg07142001 See if the user wants the disk writer audio driver...
slouken@68
   903
CheckDiskAudio()
slouken@68
   904
{
slouken@68
   905
    AC_ARG_ENABLE(diskaudio,
slouken@1637
   906
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
slouken@86
   907
                  , enable_diskaudio=yes)
slouken@68
   908
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
slouken@1361
   909
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
slouken@1361
   910
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
slouken@68
   911
    fi
slouken@68
   912
}
slouken@68
   913
icculus@1532
   914
dnl rcg03142006 See if the user wants the dummy audio driver...
icculus@1532
   915
CheckDummyAudio()
icculus@1532
   916
{
icculus@1532
   917
    AC_ARG_ENABLE(dummyaudio,
slouken@1637
   918
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
icculus@1532
   919
                  , enable_dummyaudio=yes)
icculus@1532
   920
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
icculus@1532
   921
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
icculus@1532
   922
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
icculus@1532
   923
    fi
icculus@1532
   924
}
icculus@1532
   925
icculus@1573
   926
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
icculus@1573
   927
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
icculus@1573
   928
CheckVisibilityHidden()
icculus@1573
   929
{
icculus@1573
   930
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
icculus@1573
   931
    have_gcc_fvisibility=no
icculus@1573
   932
icculus@1573
   933
    visibility_CFLAGS="-fvisibility=hidden"
icculus@1573
   934
    save_CFLAGS="$CFLAGS"
slouken@2292
   935
    CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
icculus@1573
   936
    AC_TRY_COMPILE([
slouken@1745
   937
    #if !defined(__GNUC__) || __GNUC__ < 4
slouken@1745
   938
    #error SDL only uses visibility attributes in GCC 4 or newer
slouken@1745
   939
    #endif
icculus@1573
   940
    ],[
icculus@1573
   941
    ],[
icculus@1573
   942
    have_gcc_fvisibility=yes
icculus@1573
   943
    ])
icculus@1573
   944
    AC_MSG_RESULT($have_gcc_fvisibility)
icculus@1573
   945
    CFLAGS="$save_CFLAGS"
icculus@1573
   946
icculus@1573
   947
    if test x$have_gcc_fvisibility = xyes; then
slouken@1574
   948
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
icculus@1573
   949
    fi
icculus@1573
   950
}
icculus@1573
   951
icculus@1573
   952
slouken@0
   953
dnl Find the X11 include and library directories
slouken@0
   954
CheckX11()
slouken@0
   955
{
slouken@0
   956
    AC_ARG_ENABLE(video-x11,
slouken@1637
   957
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
slouken@0
   958
                  , enable_video_x11=yes)
slouken@0
   959
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
slouken@1806
   960
        case "$host" in
slouken@1807
   961
            *-*-darwin*)
slouken@1807
   962
                # This isn't necessary for X11, but fixes GLX detection
slouken@1808
   963
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
slouken@1806
   964
                    x_includes="/usr/X11R6/include"
slouken@1806
   965
                    x_libraries="/usr/X11R6/lib"
slouken@1806
   966
                fi
slouken@1806
   967
                ;;
slouken@1806
   968
        esac
slouken@0
   969
        AC_PATH_X
slouken@0
   970
        AC_PATH_XTRA
slouken@0
   971
        if test x$have_x = xyes; then
slouken@1879
   972
            # Only allow dynamically loaded X11 if the X11 function pointers
slouken@1879
   973
            # will not end up in the global namespace, which causes problems
slouken@1879
   974
            # with other libraries calling X11 functions.
slouken@1879
   975
            x11_symbols_private=$have_gcc_fvisibility
slouken@1879
   976
icculus@1168
   977
            AC_ARG_ENABLE(x11-shared,
slouken@1879
   978
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
slouken@1879
   979
                          , enable_x11_shared=maybe)
icculus@1168
   980
slouken@1550
   981
            case "$host" in
icculus@1589
   982
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
slouken@1879
   983
                    x11_symbols_private=yes
icculus@1174
   984
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
icculus@1174
   985
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
slouken@1592
   986
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
icculus@1589
   987
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
icculus@2763
   988
                    xinput_lib='/usr/X11R6/lib/libXi.6.dylib'
slouken@3025
   989
                    xss_lib='/usr/X11R6/lib/libXss.6.dylib'
icculus@1174
   990
                    ;;
slouken@1384
   991
                *-*-osf*)
slouken@1384
   992
                    x11_lib='libX11.so'
slouken@1384
   993
                    x11ext_lib='libXext.so'
slouken@1384
   994
                    ;;
slouken@1384
   995
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
icculus@1299
   996
                    x11_lib='libX11.so'
icculus@1299
   997
                    x11ext_lib='libXext.so'
icculus@1299
   998
                    ;;
icculus@1174
   999
                *)
slouken@3391
  1000
                    x11_lib=[`find_lib "libX11.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1001
                    x11ext_lib=[`find_lib "libXext.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1002
                    xrender_lib=[`find_lib "libXrender.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1003
                    xrandr_lib=[`find_lib "libXrandr.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1004
                    xinput_lib=[`find_lib "libXi.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@3391
  1005
                    xss_lib=[`find_lib "libXss.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
icculus@1174
  1006
                    ;;
icculus@1174
  1007
            esac
icculus@1168
  1008
slouken@1361
  1009
            if test x$ac_cv_func_shmat != xyes; then
slouken@1361
  1010
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
slouken@1361
  1011
            fi
slouken@1799
  1012
            CFLAGS="$CFLAGS $X_CFLAGS"
slouken@1799
  1013
            LDFLAGS="$LDFLAGS $X_LIBS"
slouken@1468
  1014
slouken@1468
  1015
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
slouken@1468
  1016
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
bob@2185
  1017
            SOURCES="$SOURCES $srcdir/src/video/Xext/XmuStdCmap/*.c"
slouken@1521
  1018
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
slouken@1879
  1019
slouken@1879
  1020
            if test x$enable_x11_shared = xmaybe; then
slouken@1879
  1021
                enable_x11_shared=$x11_symbols_private
slouken@1879
  1022
            fi
icculus@1173
  1023
            if test x$have_loadso != xyes && \
icculus@1168
  1024
               test x$enable_x11_shared = xyes; then
slouken@1467
  1025
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
icculus@1875
  1026
                enable_x11_shared=no
icculus@1168
  1027
            fi
slouken@1879
  1028
            if test x$x11_symbols_private != xyes && \
icculus@1875
  1029
               test x$enable_x11_shared = xyes; then
icculus@1875
  1030
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
icculus@1875
  1031
                enable_x11_shared=no
icculus@1875
  1032
            fi
icculus@1875
  1033
icculus@1173
  1034
            if test x$have_loadso = xyes && \
icculus@1170
  1035
               test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
icculus@1174
  1036
                echo "-- dynamic libX11 -> $x11_lib"
icculus@1174
  1037
                echo "-- dynamic libX11ext -> $x11ext_lib"
slouken@1361
  1038
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
slouken@1361
  1039
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
icculus@1168
  1040
            else
icculus@1589
  1041
                enable_x11_shared=no
icculus@2763
  1042
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
icculus@1168
  1043
            fi
slouken@1361
  1044
            have_video=yes
slouken@0
  1045
slouken@0
  1046
            AC_ARG_ENABLE(video-x11-vm,
slouken@1637
  1047
AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
slouken@0
  1048
                          , enable_video_x11_vm=yes)
slouken@0
  1049
            if test x$enable_video_x11_vm = xyes; then
slouken@1361
  1050
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
slouken@1361
  1051
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
slouken@0
  1052
            fi
slouken@0
  1053
            AC_ARG_ENABLE(video-x11-xv,
slouken@1637
  1054
AC_HELP_STRING([--enable-video-x11-xv], [use X11 XvImage extension for video [[default=yes]]]),
slouken@0
  1055
                          , enable_video_x11_xv=yes)
slouken@0
  1056
            if test x$enable_video_x11_xv = xyes; then
slouken@1361
  1057
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XV)
slouken@1361
  1058
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xv/*.c"
slouken@0
  1059
            fi
slouken@227
  1060
            AC_ARG_ENABLE(video-x11-xinerama,
slouken@1637
  1061
AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
slouken@227
  1062
                            , enable_video_x11_xinerama=yes)
slouken@227
  1063
            if test x$enable_video_x11_xinerama = xyes; then
slouken@1361
  1064
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
slouken@1361
  1065
                SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
slouken@227
  1066
            fi
icculus@1589
  1067
            AC_ARG_ENABLE(video-x11-xrandr,
slouken@1637
  1068
AC_HELP_STRING([--enable-video-x11-xrandr], [enable X11 Xrandr extension for fullscreen [[default=yes]]]),
icculus@1589
  1069
                            , enable_video_x11_xrandr=yes)
icculus@1589
  1070
            if test x$enable_video_x11_xrandr = xyes; then
icculus@1589
  1071
                definitely_enable_video_x11_xrandr=no
icculus@1589
  1072
                AC_CHECK_HEADER(X11/extensions/Xrandr.h,
icculus@1589
  1073
                                have_xrandr_h_hdr=yes,
icculus@1589
  1074
                                have_xrandr_h_hdr=no,
icculus@1589
  1075
                                [#include <X11/Xlib.h>
icculus@1589
  1076
                                ])
icculus@1589
  1077
                if test x$have_xrandr_h_hdr = xyes; then
icculus@1589
  1078
                    if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
icculus@1589
  1079
                        echo "-- dynamic libXrender -> $xrender_lib"
icculus@1589
  1080
                        echo "-- dynamic libXrandr -> $xrandr_lib"
icculus@1589
  1081
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
icculus@1589
  1082
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
icculus@1589
  1083
                        definitely_enable_video_x11_xrandr=yes
icculus@1589
  1084
                    else
icculus@1589
  1085
                        AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
icculus@1589
  1086
                        AC_CHECK_LIB(Xrandr, XRRQueryExtension, have_xrandr_lib=yes)
icculus@1589
  1087
                        if test x$have_xrender_lib = xyes && test x$have_xrandr_lib = xyes ; then
icculus@1589
  1088
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXrandr -lXrender"
icculus@1589
  1089
                            definitely_enable_video_x11_xrandr=yes
icculus@1589
  1090
                        fi
icculus@1589
  1091
                    fi
icculus@1589
  1092
                fi
icculus@1589
  1093
            fi
icculus@1589
  1094
            if test x$definitely_enable_video_x11_xrandr = xyes; then
icculus@1589
  1095
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
icculus@1589
  1096
            fi
icculus@2763
  1097
            AC_ARG_ENABLE(video-x11-xinput,
icculus@2763
  1098
AC_HELP_STRING([--enable-video-x11-xinput], [enable X11 XInput extension for manymouse, tablets, etc [[default=yes]]]),
icculus@2763
  1099
                            , enable_video_x11_xinput=yes)
icculus@2763
  1100
            if test x$enable_video_x11_xinput = xyes; then
icculus@2763
  1101
                definitely_enable_video_x11_xinput=no
icculus@2763
  1102
                AC_CHECK_HEADER(X11/extensions/XInput.h,
icculus@2763
  1103
                                have_xinput_h_hdr=yes,
icculus@2763
  1104
                                have_xinput_h_hdr=no,
icculus@2763
  1105
                                [#include <X11/Xlib.h>
icculus@2763
  1106
                                ])
icculus@2763
  1107
                if test x$have_xinput_h_hdr = xyes; then
icculus@2763
  1108
                    if test x$enable_x11_shared = xyes && test x$xinput_lib != x ; then
icculus@2763
  1109
                        echo "-- dynamic libXi -> $xinput_lib"
icculus@2763
  1110
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT, "$xinput_lib")
icculus@2763
  1111
                        definitely_enable_video_x11_xinput=yes
icculus@2763
  1112
                    else
icculus@2763
  1113
                        AC_CHECK_LIB(Xi, XOpenDevice, have_xinput_lib=yes)
icculus@2763
  1114
                        if test x$have_xinput_lib = xyes ; then
icculus@2763
  1115
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXi"
icculus@2763
  1116
                            definitely_enable_video_x11_xinput=yes
icculus@2763
  1117
                        fi
icculus@2763
  1118
                    fi
icculus@2763
  1119
                fi
icculus@2763
  1120
            fi
icculus@2763
  1121
            if test x$definitely_enable_video_x11_xinput = xyes; then
icculus@2763
  1122
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINPUT)
icculus@2763
  1123
            fi
slouken@3025
  1124
            AC_ARG_ENABLE(video-x11-scrnsaver,
slouken@3025
  1125
AC_HELP_STRING([--enable-video-x11-scrnsaver], [enable X11 screensaver extension [[default=yes]]]),
slouken@3025
  1126
                            , enable_video_x11_scrnsaver=yes)
slouken@3025
  1127
            if test x$enable_video_x11_scrnsaver = xyes; then
slouken@3025
  1128
                AC_CHECK_HEADER(X11/extensions/scrnsaver.h,
slouken@3025
  1129
                                have_scrnsaver_h_hdr=yes,
slouken@3025
  1130
                                have_scrnsaver_h_hdr=no,
slouken@1783
  1131
                                [#include <X11/Xlib.h>
slouken@1783
  1132
                                ])
slouken@3025
  1133
                if test x$have_scrnsaver_h_hdr = xyes; then
slouken@3025
  1134
                    if test x$enable_x11_shared = xyes && test x$xss_lib != x ; then
slouken@3025
  1135
                        echo "-- dynamic libXss -> $xss_lib"
slouken@3025
  1136
                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS, "$xss_lib")
slouken@3025
  1137
                        definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1138
                    else
slouken@3025
  1139
                        AC_CHECK_LIB(Xss, XScreenSaverSuspend, have_xss_lib=yes)
slouken@3025
  1140
                        if test x$have_xss_lib = xyes ; then
slouken@3025
  1141
                            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lXss"
slouken@3025
  1142
                            definitely_enable_video_x11_scrnsaver=yes
slouken@3025
  1143
                        fi
slouken@3025
  1144
                    fi
slouken@1783
  1145
                fi
slouken@1783
  1146
            fi
slouken@3025
  1147
            if test x$definitely_enable_video_x11_scrnsaver = xyes; then
slouken@3025
  1148
                AC_DEFINE(SDL_VIDEO_DRIVER_X11_SCRNSAVER)
slouken@3025
  1149
            fi
slouken@2810
  1150
slouken@2810
  1151
            AC_ARG_ENABLE(render-x11,
slouken@2810
  1152
AC_HELP_STRING([--enable-render-x11], [enable the X11 render driver [[default=yes]]]),
slouken@2810
  1153
                                , enable_render_x11=yes)
slouken@2810
  1154
            if test x$enable_render_x11 = xyes; then
slouken@2810
  1155
                AC_DEFINE(SDL_VIDEO_RENDER_X11)
slouken@2810
  1156
            fi
slouken@0
  1157
        fi
slouken@0
  1158
    fi
slouken@0
  1159
}
slouken@279
  1160
slouken@1361
  1161
dnl Check for QNX photon video driver
slouken@0
  1162
CheckPHOTON()
slouken@0
  1163
{
slouken@0
  1164
    AC_ARG_ENABLE(video-photon,
slouken@1637
  1165
AC_HELP_STRING([--enable-video-photon], [use QNX Photon video driver [[default=yes]]]),
slouken@0
  1166
                  , enable_video_photon=yes)
slouken@0
  1167
    if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
slouken@0
  1168
        AC_MSG_CHECKING(for QNX Photon support)
slouken@0
  1169
        video_photon=no
slouken@0
  1170
        AC_TRY_COMPILE([
slouken@0
  1171
          #include <Ph.h>
slouken@0
  1172
          #include <Pt.h>
slouken@0
  1173
          #include <photon/Pg.h>
slouken@0
  1174
          #include <photon/PdDirect.h>
slouken@0
  1175
        ],[
slouken@0
  1176
         PgDisplaySettings_t *visual;
slouken@0
  1177
        ],[
slouken@0
  1178
        video_photon=yes
slouken@0
  1179
        ])
slouken@0
  1180
        AC_MSG_RESULT($video_photon)
slouken@0
  1181
        if test x$video_photon = xyes; then
slouken@1361
  1182
            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
slouken@1361
  1183
            SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
lestat@3372
  1184
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph -lphrender"
slouken@1361
  1185
            have_video=yes
slouken@1361
  1186
slouken@279
  1187
            CheckOpenGLQNX
slouken@0
  1188
        fi
slouken@0
  1189
    fi
slouken@0
  1190
}
slouken@0
  1191
slouken@3083
  1192
dnl Check for QNX photon video driver
slouken@3083
  1193
CheckQNXGF()
slouken@3083
  1194
{
slouken@3083
  1195
    AC_ARG_ENABLE(video-qnxgf,
slouken@3083
  1196
                  AC_HELP_STRING([--enable-video-qnxgf], [use QNX GF video driver [[default=yes]]]),
slouken@3083
  1197
                  , enable_video_qnxgf=yes)
slouken@3083
  1198
    if test x$enable_video = xyes -a x$enable_video_qnxgf = xyes; then
slouken@3083
  1199
        AC_MSG_CHECKING(for QNX GF support)
slouken@3083
  1200
        video_qnxgf=no
slouken@3083
  1201
        AC_TRY_COMPILE([
slouken@3083
  1202
          #include <gf/gf.h>
slouken@3083
  1203
          #include <gf/gf3d.h>
slouken@3083
  1204
        ],[
slouken@3083
  1205
         gf_3d_config_info_t* gfinfo;
slouken@3083
  1206
        ],[
slouken@3083
  1207
        video_qnxgf=yes
slouken@3083
  1208
        ])
slouken@3083
  1209
        AC_MSG_RESULT($video_qnxgf)
slouken@3083
  1210
        if test x$video_qnxgf = xyes; then
slouken@3083
  1211
            AC_DEFINE(SDL_VIDEO_DRIVER_QNXGF)
slouken@3083
  1212
            SOURCES="$SOURCES $srcdir/src/video/qnxgf/*.c"
slouken@3083
  1213
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lgf"
lestat@3113
  1214
lestat@3113
  1215
            # Add HIDDI library for HID support using GF
lestat@3113
  1216
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lhiddi"
lestat@3113
  1217
slouken@3083
  1218
            have_video=yes
slouken@3083
  1219
slouken@3083
  1220
            CheckOpenGLESQNX
slouken@3083
  1221
        fi
slouken@3083
  1222
    fi
slouken@3083
  1223
}
slouken@3083
  1224
slouken@1361
  1225
dnl Set up the BWindow video driver if enabled
slouken@1361
  1226
CheckBWINDOW()
slouken@1361
  1227
{
slouken@1361
  1228
    if test x$enable_video = xyes; then
slouken@1361
  1229
        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
slouken@1361
  1230
        SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
slouken@1361
  1231
        have_video=yes
slouken@1361
  1232
    fi
slouken@1361
  1233
}
slouken@1361
  1234
slouken@1931
  1235
dnl Set up the Cocoa video driver for Mac OS X (but not Darwin)
slouken@1361
  1236
CheckCOCOA()
slouken@1361
  1237
{
slouken@1361
  1238
    AC_ARG_ENABLE(video-cocoa,
slouken@1931
  1239
AC_HELP_STRING([--enable-video-cocoa], [use Cocoa video driver [[default=yes]]]),
slouken@1361
  1240
                  , enable_video_cocoa=yes)
slouken@1361
  1241
    if test x$enable_video = xyes -a x$enable_video_cocoa = xyes; then
slouken@1361
  1242
        save_CFLAGS="$CFLAGS"
slouken@1361
  1243
        dnl work around that we don't have Objective-C support in autoconf
slouken@1361
  1244
        CFLAGS="$CFLAGS -x objective-c"
slouken@1361
  1245
        AC_MSG_CHECKING(for Cocoa framework)
slouken@1361
  1246
        have_cocoa=no
slouken@1361
  1247
        AC_TRY_COMPILE([
slouken@1361
  1248
          #import <Cocoa/Cocoa.h>
slouken@1361
  1249
        ],[
slouken@1361
  1250
        ],[
slouken@1361
  1251
        have_cocoa=yes
slouken@1361
  1252
        ])
slouken@1361
  1253
        AC_MSG_RESULT($have_cocoa)
slouken@1361
  1254
        CFLAGS="$save_CFLAGS"
slouken@1361
  1255
        if test x$have_cocoa = xyes; then
slouken@1931
  1256
            AC_DEFINE(SDL_VIDEO_DRIVER_COCOA)
slouken@1931
  1257
            SOURCES="$SOURCES $srcdir/src/video/cocoa/*.m"
slouken@1361
  1258
            have_video=yes
slouken@1361
  1259
        fi
slouken@1361
  1260
    fi
slouken@1361
  1261
}
slouken@1361
  1262
slouken@0
  1263
dnl Find the framebuffer console includes
slouken@0
  1264
CheckFBCON()
slouken@0
  1265
{
slouken@0
  1266
    AC_ARG_ENABLE(video-fbcon,
slouken@2021
  1267
AC_HELP_STRING([--enable-video-fbcon], [use framebuffer console video driver [[default=no]]]),
slouken@2021
  1268
                  , enable_video_fbcon=no)
slouken@0
  1269
    if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
slouken@0
  1270
        AC_MSG_CHECKING(for framebuffer console support)
slouken@0
  1271
        video_fbcon=no
slouken@0
  1272
        AC_TRY_COMPILE([
slouken@0
  1273
         #include <linux/fb.h>
slouken@0
  1274
         #include <linux/kd.h>
slouken@0
  1275
         #include <linux/keyboard.h>
slouken@0
  1276
        ],[
slouken@0
  1277
        ],[
slouken@0
  1278
        video_fbcon=yes
slouken@0
  1279
        ])
slouken@0
  1280
        AC_MSG_RESULT($video_fbcon)
slouken@0
  1281
        if test x$video_fbcon = xyes; then
icculus@2093
  1282
            AC_CHECK_FUNCS(getpagesize)
slouken@1361
  1283
            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
slouken@1361
  1284
            SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
slouken@1361
  1285
            have_video=yes
slouken@0
  1286
        fi
slouken@0
  1287
    fi
slouken@0
  1288
}
slouken@0
  1289
slouken@167
  1290
dnl Find DirectFB
slouken@167
  1291
CheckDirectFB()
slouken@167
  1292
{
slouken@167
  1293
    AC_ARG_ENABLE(video-directfb,
slouken@2314
  1294
AC_HELP_STRING([--enable-video-directfb], [use DirectFB video driver [[default=no]]]),
slouken@2314
  1295
                  , enable_video_directfb=no)
slouken@167
  1296
    if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
slouken@167
  1297
        video_directfb=no
slouken@167
  1298
slouken@2998
  1299
        DIRECTFB_REQUIRED_VERSION=1.0.0
slouken@1588
  1300
slouken@1602
  1301
        AC_PATH_PROG(DIRECTFBCONFIG, directfb-config, no)
slouken@1602
  1302
        if test x$DIRECTFBCONFIG = xno; then
slouken@1588
  1303
            AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@1602
  1304
            if test x$PKG_CONFIG != xno; then
slouken@1602
  1305
                if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb; then
slouken@1588
  1306
                    DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
slouken@1588
  1307
                    DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
slouken@2998
  1308
                    DIRECTFB_PREFIX=`$PKG_CONFIG --variable=prefix directfb`
slouken@1588
  1309
                    video_directfb=yes
slouken@1588
  1310
                fi
slouken@1588
  1311
            fi
slouken@167
  1312
        else
slouken@1588
  1313
            set -- `echo $DIRECTFB_REQUIRED_VERSION | sed 's/\./ /g'`
slouken@1588
  1314
            NEED_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1315
            set -- `directfb-config --version | sed 's/\./ /g'`
slouken@1588
  1316
            HAVE_VERSION=`expr $1 \* 10000 + $2 \* 100 + $3`
slouken@1588
  1317
            if test $HAVE_VERSION -ge $NEED_VERSION; then
slouken@1588
  1318
                DIRECTFB_CFLAGS=`$DIRECTFBCONFIG --cflags`
slouken@1588
  1319
                DIRECTFB_LIBS=`$DIRECTFBCONFIG --libs`
slouken@2998
  1320
                DIRECTFB_PREFIX=`$DIRECTFBCONFIG --prefix`
slouken@167
  1321
                video_directfb=yes
slouken@167
  1322
            fi
slouken@167
  1323
        fi
slouken@3351
  1324
        if test x$video_directfb = xyes; then
slouken@3351
  1325
            # SuSE 11.1 installs directfb-config without directfb-devel
slouken@3351
  1326
            save_CFLAGS="$CFLAGS"
slouken@3351
  1327
            CFLAGS="$CFLAGS $DIRECTFB_CFLAGS"
slouken@3351
  1328
            AC_CHECK_HEADER(directfb.h, have_directfb_hdr=yes, have_directfb_hdr=no)
slouken@3351
  1329
            CFLAGS="$save_CFLAGS"
slouken@3351
  1330
            video_directfb=$have_directfb_hdr
slouken@3351
  1331
        fi
slouken@3351
  1332
        AC_MSG_CHECKING(for DirectFB $DIRECTFB_REQUIRED_VERSION support)
slouken@3351
  1333
        AC_MSG_RESULT($video_directfb)
slouken@167
  1334
slouken@167
  1335
        if test x$video_directfb = xyes; then
slouken@2998
  1336
            AC_ARG_ENABLE(directfb-shared,
slouken@2998
  1337
AC_HELP_STRING([--enable-directfb-shared], [dynamically load directfb support [[default=yes]]]),
slouken@2998
  1338
                              , enable_directfb_shared=yes)
slouken@2998
  1339
slouken@1361
  1340
            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
slouken@1361
  1341
            SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
slouken@1521
  1342
            EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
slouken@2998
  1343
slouken@3392
  1344
            AC_MSG_CHECKING(for directfb dynamic loading support)
slouken@3392
  1345
            directfb_shared=no
slouken@3392
  1346
            directfb_lib=[`find_lib "libdirectfb.so.*" "$DIRECTFB_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
slouken@2998
  1347
slouken@2998
  1348
            if test x$have_loadso != xyes && \
slouken@2998
  1349
               test x$enable_directfb_shared = xyes; then
slouken@2998
  1350
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic directfb loading])
slouken@2998
  1351
            fi
slouken@2998
  1352
            if test x$have_loadso = xyes && \
slouken@2998
  1353
               test x$enable_directfb_shared = xyes && test x$directfb_lib != x; then
slouken@3392
  1354
                directfb_shared=yes
slouken@3392
  1355
                echo "-- $directfb_lib_spec -> $directfb_lib"
slouken@2998
  1356
                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC, "$directfb_lib")
slouken@2998
  1357
            else
slouken@3392
  1358
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
slouken@2998
  1359
            fi
slouken@3392
  1360
            AC_MSG_RESULT($directfb_shared)
slouken@1361
  1361
            have_video=yes
slouken@167
  1362
        fi
slouken@167
  1363
    fi
slouken@167
  1364
}
slouken@167
  1365
slouken@2947
  1366
dnl Find FusionSound
slouken@2947
  1367
CheckFusionSound()
slouken@2947
  1368
{
slouken@2947
  1369
    AC_ARG_ENABLE(fusionsound,
slouken@2947
  1370
AC_HELP_STRING([--enable-fusionsound], [use FusionSound audio driver [[default=no]]]),
slouken@2947
  1371
                  , enable_fusionsound=no)
slouken@2947
  1372
    if test x$enable_audio = xyes -a x$enable_fusionsound = xyes; then
slouken@2947
  1373
        fusionsound=no
slouken@2947
  1374
slouken@2947
  1375
        FUSIONSOUND_REQUIRED_VERSION=1.1.1
slouken@2947
  1376
slouken@2947
  1377
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
slouken@2947
  1378
        AC_MSG_CHECKING(for FusionSound $FUSIONSOUND_REQUIRED_VERSION support)
slouken@2947
  1379
        if test x$PKG_CONFIG != xno; then
slouken@2947
  1380
            if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $FUSIONSOUND_REQUIRED_VERSION fusionsound; then
slouken@2947
  1381
                FUSIONSOUND_CFLAGS=`$PKG_CONFIG --cflags fusionsound`
slouken@2947
  1382
                FUSIONSOUND_LIBS=`$PKG_CONFIG --libs fusionsound`
slouken@2947
  1383
                fusionsound=yes
slouken@2947
  1384
            fi
slouken@2947
  1385
        fi
slouken@2947
  1386
        AC_MSG_RESULT($fusionsound)
slouken@2947
  1387
slouken@2947
  1388
        if test x$fusionsound = xyes; then
slouken@2947
  1389
            AC_DEFINE(SDL_AUDIO_DRIVER_FUSIONSOUND)
slouken@2947
  1390
            SOURCES="$SOURCES $srcdir/src/audio/fusionsound/*.c"
slouken@2947
  1391
            EXTRA_CFLAGS="$EXTRA_CFLAGS $FUSIONSOUND_CFLAGS"
slouken@2947
  1392
            
slouken@2947
  1393
            AC_ARG_ENABLE(fusionsound-shared,
slouken@2947
  1394
AC_HELP_STRING([--enable-fusionsound-shared], [dynamically load fusionsound audio support [[default=yes]]]),
slouken@2947
  1395
                          , enable_fusionsound_shared=yes)
slouken@2947
  1396
            fusionsound_shared=no
slouken@3392
  1397
            AC_MSG_CHECKING(for FusionSound dynamic loading support)
slouken@2947
  1398
            if test x$have_loadso != xyes && \
slouken@2947
  1399
               test x$enable_fusionsound_shared = xyes; then
slouken@2947
  1400
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic fusionsound loading])
slouken@2947
  1401
            fi
slouken@2947
  1402
            if test x$have_loadso = xyes && \
slouken@2947
  1403
               test x$enable_fusionsound_shared = xyes; then
slouken@2947
  1404
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC, "libfusionsound.so")
slouken@3392
  1405
                fusionsound_shared=yes
slouken@2947
  1406
            else
slouken@3392
  1407
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $FUSIONSOUND_LIBS"
slouken@2947
  1408
            fi
slouken@3392
  1409
            AC_MSG_RESULT($fusionsound_shared)
slouken@2947
  1410
            
slouken@2947
  1411
            have_audio=yes
slouken@2947
  1412
        fi
slouken@2947
  1413
    fi
slouken@2947
  1414
}
slouken@2947
  1415
slouken@70
  1416
dnl See if we're running on PlayStation 2 hardware
slouken@70
  1417
CheckPS2GS()
slouken@70
  1418
{
slouken@72
  1419
    AC_ARG_ENABLE(video-ps2gs,
slouken@2793
  1420
AC_HELP_STRING([--enable-video-ps2gs], [use PlayStation 2 GS video driver [[default=no]]]),
slouken@2793
  1421
                  , enable_video_ps2gs=no)
slouken@70
  1422
    if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
slouken@72
  1423
        AC_MSG_CHECKING(for PlayStation 2 GS support)
slouken@70
  1424
        video_ps2gs=no
slouken@70
  1425
        AC_TRY_COMPILE([
slouken@70
  1426
         #include <linux/ps2/dev.h>
slouken@70
  1427
         #include <linux/ps2/gs.h>
slouken@70
  1428
        ],[
slouken@70
  1429
        ],[
slouken@70
  1430
        video_ps2gs=yes
slouken@70
  1431
        ])
slouken@72
  1432
        AC_MSG_RESULT($video_ps2gs)
slouken@70
  1433
        if test x$video_ps2gs = xyes; then
slouken@1361
  1434
            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
slouken@1361
  1435
            SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
slouken@1361
  1436
            have_video=yes
slouken@70
  1437
        fi
slouken@70
  1438
    fi
slouken@70
  1439
}
slouken@70
  1440
slouken@3257
  1441
dnl See if we're running on PlayStation 3 Cell hardware
slouken@3257
  1442
CheckPS3()
slouken@3257
  1443
{
slouken@3257
  1444
  AC_ARG_ENABLE(video-ps3,
slouken@3257
  1445
                AC_HELP_STRING([--enable-video-ps3], [use PlayStation 3 Cell driver [[default=yes]]]),
slouken@3257
  1446
                , enable_video_ps3=yes)
slouken@3257
  1447
  if test x$enable_video = xyes -a x$enable_video_ps3 = xyes; then 
slouken@3257
  1448
    video_ps3=no
slouken@3257
  1449
    AC_CHECK_HEADER([linux/fb.h])
slouken@3257
  1450
    AC_CHECK_HEADER([asm/ps3fb.h], [have_ps3fb_hdr=yes], [],
slouken@3392
  1451
            [#ifndef _LINUX_TYPES_H
slouken@3392
  1452
                #include <linux/types.h>
slouken@3392
  1453
            #endif])
slouken@3257
  1454
    AC_CHECK_HEADER([libspe2.h], have_libspe2_hdr=yes)
slouken@3257
  1455
    AC_CHECK_LIB([spe2], spe_context_create, have_spe2_lib=yes)
slouken@3257
  1456
slouken@3257
  1457
    AC_CHECK_PROGS(SPU_GCC, [spu-gcc])
slouken@3257
  1458
    AC_CHECK_PROGS(EMBEDSPU, [embedspu])
slouken@3257
  1459
slouken@3257
  1460
    have_spu_libs=yes
slouken@3257
  1461
    AC_CHECK_LIB([fb_writer_spu], [main], [], [have_spu_libs=no])
slouken@3257
  1462
    AC_CHECK_LIB([yuv2rgb_spu], [main], [], [have_spu_libs=no])
slouken@3257
  1463
    AC_CHECK_LIB([bilin_scaler_spu], [main], [], [have_spu_libs=no])
slouken@3257
  1464
    if test x$have_ps3fb_hdr = xyes -a x$have_libspe2_hdr = xyes -a x$have_spe2_lib = xyes -a "$SPU_GCC" -a "$EMBEDSPU"; then
slouken@3257
  1465
        AC_DEFINE(SDL_VIDEO_DRIVER_PS3)
slouken@3257
  1466
        video_ps3=yes
slouken@3257
  1467
        have_video=yes
slouken@3257
  1468
        SOURCES="$SOURCES $srcdir/src/video/ps3/*.c"
slouken@3257
  1469
        EXTRA_CFLAGS="$EXTRA_CFLAGS -I/opt/cell/sdk/usr/include"
slouken@3257
  1470
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L/opt/cell/sdk/usr/lib -lspe2 -lfb_writer_spu -lyuv2rgb_spu -lbilin_scaler_spu"
slouken@3257
  1471
slouken@3257
  1472
        if test x$have_spu_libs = xno; then 
slouken@3257
  1473
              AC_MSG_WARN([ps3libs missing, please run make ps3libs])
slouken@3257
  1474
        fi
slouken@3257
  1475
    fi
slouken@3257
  1476
    AC_MSG_CHECKING([for PlayStation 3 Cell support])
slouken@3257
  1477
    AC_MSG_RESULT([$video_ps3])
slouken@3257
  1478
  fi
slouken@3257
  1479
}
slouken@3257
  1480
slouken@0
  1481
dnl Find the SVGAlib includes and libraries
slouken@0
  1482
CheckSVGA()
slouken@0
  1483
{
slouken@0
  1484
    AC_ARG_ENABLE(video-svga,
slouken@2793
  1485
AC_HELP_STRING([--enable-video-svga], [use SVGAlib video driver [[default=no]]]),
slouken@2793
  1486
                  , enable_video_svga=no)
slouken@0
  1487
    if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
slouken@0
  1488
        AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
slouken@0
  1489
        video_svga=no
slouken@0
  1490
        AC_TRY_COMPILE([
slouken@0
  1491
         #include <vga.h>
slouken@0
  1492
         #include <vgamouse.h>
slouken@0
  1493
         #include <vgakeyboard.h>
slouken@0
  1494
        ],[
slouken@0
  1495
         if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
slouken@0
  1496
             exit(0);
slouken@0
  1497
         }
slouken@0
  1498
        ],[
slouken@0
  1499
        video_svga=yes
slouken@0
  1500
        ])
slouken@0
  1501
        AC_MSG_RESULT($video_svga)
slouken@0
  1502
        if test x$video_svga = xyes; then
slouken@1361
  1503
            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
slouken@1361
  1504
            SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
slouken@1556
  1505
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
slouken@1361
  1506
            have_video=yes
slouken@0
  1507
        fi
slouken@0
  1508
    fi
slouken@0
  1509
}
slouken@0
  1510
slouken@1
  1511
dnl rcg04172001 Set up the Null video driver.
slouken@1
  1512
CheckDummyVideo()
slouken@1
  1513
{
slouken@1
  1514
    AC_ARG_ENABLE(video-dummy,
slouken@1637
  1515
AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
slouken@86
  1516
                  , enable_video_dummy=yes)
slouken@1
  1517
    if test x$enable_video_dummy = xyes; then
slouken@1361
  1518
        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
slouken@1361
  1519
        SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
slouken@1361
  1520
        have_video=yes
slouken@1
  1521
    fi
slouken@1
  1522
}
slouken@1
  1523
slouken@0
  1524
dnl Check to see if OpenGL support is desired
slouken@0
  1525
AC_ARG_ENABLE(video-opengl,
slouken@1952
  1526
AC_HELP_STRING([--enable-video-opengl], [include OpenGL support [[default=yes]]]),
slouken@0
  1527
              , enable_video_opengl=yes)
slouken@0
  1528
slouken@0
  1529
dnl Find OpenGL
icculus@1191
  1530
CheckOpenGLX11()
slouken@0
  1531
{
slouken@0
  1532
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@0
  1533
        AC_MSG_CHECKING(for OpenGL (GLX) support)
slouken@0
  1534
        video_opengl=no
slouken@0
  1535
        AC_TRY_COMPILE([
slouken@0
  1536
         #include <GL/gl.h>
slouken@0
  1537
         #include <GL/glx.h>
icculus@2125
  1538
         #include <GL/glu.h>
slouken@0
  1539
        ],[
slouken@0
  1540
        ],[
slouken@0
  1541
        video_opengl=yes
slouken@0
  1542
        ])
slouken@0
  1543
        AC_MSG_RESULT($video_opengl)
slouken@0
  1544
        if test x$video_opengl = xyes; then
slouken@1361
  1545
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1546
            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
slouken@1952
  1547
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@0
  1548
        fi
slouken@0
  1549
    fi
slouken@0
  1550
}
slouken@0
  1551
slouken@3083
  1552
dnl Find QNX 6.x Software OpenGL
slouken@279
  1553
CheckOpenGLQNX()
slouken@279
  1554
{
slouken@279
  1555
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@3083
  1556
        AC_MSG_CHECKING(for QNX 6.x Photon OpenGL support)
slouken@279
  1557
        video_opengl=no
slouken@279
  1558
        AC_TRY_COMPILE([
slouken@279
  1559
         #include <GL/gl.h>
slouken@279
  1560
        ],[
slouken@279
  1561
        ],[
slouken@279
  1562
        video_opengl=yes
slouken@279
  1563
        ])
slouken@279
  1564
        AC_MSG_RESULT($video_opengl)
slouken@279
  1565
        if test x$video_opengl = xyes; then
slouken@1361
  1566
            AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1567
            AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1568
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@279
  1569
        fi
slouken@279
  1570
    fi
slouken@279
  1571
}
slouken@279
  1572
slouken@3083
  1573
dnl Find QNX 6.3 and above OpenGL ES implementation
slouken@3083
  1574
CheckOpenGLESQNX()
slouken@3083
  1575
{
slouken@3083
  1576
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@3083
  1577
        AC_MSG_CHECKING(for QNX OpenGL ES (CM) support)
slouken@3083
  1578
        video_opengl=no
slouken@3083
  1579
        AC_TRY_COMPILE([
slouken@3083
  1580
         #include <GLES/egl.h>
slouken@3083
  1581
        ],[
slouken@3083
  1582
        ],[
slouken@3083
  1583
        video_opengl=yes
slouken@3083
  1584
        ])
slouken@3083
  1585
        AC_MSG_RESULT($video_opengl)
slouken@3083
  1586
        if test x$video_opengl = xyes; then
slouken@3083
  1587
            AC_DEFINE(SDL_VIDEO_OPENGL_ES)
slouken@3099
  1588
            AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES)
slouken@3083
  1589
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGLES_CM"
slouken@3083
  1590
        else
slouken@3083
  1591
            AC_MSG_CHECKING(for QNX OpenGL ES (CL) support)
slouken@3083
  1592
            video_opengl=no
slouken@3083
  1593
            AC_TRY_COMPILE([
slouken@3087
  1594
             #define COMMON_LITE
slouken@3083
  1595
             #include <GLES/egl.h>
slouken@3083
  1596
            ],[
slouken@3083
  1597
            ],[
slouken@3083
  1598
            video_opengl=yes
slouken@3083
  1599
            ])
slouken@3083
  1600
            AC_MSG_RESULT($video_opengl)
slouken@3083
  1601
            if test x$video_opengl = xyes; then
slouken@3083
  1602
                AC_DEFINE(SDL_VIDEO_OPENGL_ES)
slouken@3099
  1603
                AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES)
slouken@3099
  1604
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGLES_CLS"
slouken@3083
  1605
            fi
slouken@3083
  1606
        fi
slouken@3083
  1607
    fi
slouken@3083
  1608
}
slouken@3083
  1609
slouken@3083
  1610
slouken@1361
  1611
dnl Check for Win32 OpenGL
slouken@1361
  1612
CheckWIN32GL()
slouken@1361
  1613
{
slouken@1361
  1614
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1615
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1361
  1616
        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
slouken@1952
  1617
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1361
  1618
    fi
slouken@1361
  1619
}
slouken@1361
  1620
slouken@0
  1621
dnl Check for BeOS OpenGL
slouken@0
  1622
CheckBeGL()
slouken@0
  1623
{
slouken@0
  1624
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1625
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1626
        AC_DEFINE(SDL_VIDEO_OPENGL_BGL)
slouken@1952
  1627
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1521
  1628
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
slouken@0
  1629
    fi
slouken@0
  1630
}
slouken@0
  1631
slouken@0
  1632
dnl Check for MacOS OpenGL
slouken@0
  1633
CheckMacGL()
slouken@0
  1634
{
slouken@0
  1635
    if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
slouken@1361
  1636
        AC_DEFINE(SDL_VIDEO_OPENGL)
slouken@1952
  1637
        AC_DEFINE(SDL_VIDEO_OPENGL_CGL)
slouken@1952
  1638
        AC_DEFINE(SDL_VIDEO_RENDER_OGL)
slouken@1550
  1639
        case "$host" in
slouken@0
  1640
            *-*-darwin*)
slouken@1625
  1641
                if test x$enable_video_cocoa = xyes; then
slouken@3298
  1642
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGL"
slouken@1625
  1643
                fi
slouken@0
  1644
        esac
slouken@0
  1645
    fi
slouken@0
  1646
}
slouken@0
  1647
slouken@0
  1648
dnl See if we can use the new unified event interface in Linux 2.4
slouken@0
  1649
CheckInputEvents()
slouken@0
  1650
{
slouken@0
  1651
    dnl Check for Linux 2.4 unified input event interface support
slouken@0
  1652
    AC_ARG_ENABLE(input-events,
slouken@1637
  1653
AC_HELP_STRING([--enable-input-events], [use Linux 2.4 unified input interface [[default=yes]]]),
slouken@211
  1654
                  , enable_input_events=yes)
slouken@0
  1655
    if test x$enable_input_events = xyes; then
slouken@0
  1656
        AC_MSG_CHECKING(for Linux 2.4 unified input interface)
slouken@0
  1657
        use_input_events=no
slouken@0
  1658
        AC_TRY_COMPILE([
slouken@0
  1659
          #include <linux/input.h>
slouken@0
  1660
        ],[
slouken@0
  1661
          #ifndef EVIOCGNAME
slouken@0
  1662
          #error EVIOCGNAME() ioctl not available
slouken@0
  1663
          #endif
slouken@0
  1664
        ],[
slouken@0
  1665
        use_input_events=yes
slouken@0
  1666
        ])
slouken@0
  1667
        AC_MSG_RESULT($use_input_events)
slouken@0
  1668
        if test x$use_input_events = xyes; then
slouken@1361
  1669
            AC_DEFINE(SDL_INPUT_LINUXEV)
slouken@0
  1670
        fi
slouken@0
  1671
    fi
slouken@0
  1672
}
slouken@0
  1673
icculus@1201
  1674
dnl See if we can use the Touchscreen input library
icculus@1201
  1675
CheckTslib()
icculus@1201
  1676
{
icculus@1201
  1677
    AC_ARG_ENABLE(input-tslib,
slouken@1637
  1678
AC_HELP_STRING([--enable-input-tslib], [use the Touchscreen library for input [[default=yes]]]),
icculus@1201
  1679
                  , enable_input_tslib=yes)
icculus@1201
  1680
    if test x$enable_input_tslib = xyes; then
icculus@1201
  1681
        AC_MSG_CHECKING(for Touchscreen library support)
icculus@1201
  1682
        enable_input_tslib=no
icculus@1201
  1683
        AC_TRY_COMPILE([
icculus@1201
  1684
          #include "tslib.h"
icculus@1201
  1685
        ],[
icculus@1201
  1686
        ],[
icculus@1201
  1687
        enable_input_tslib=yes
icculus@1201
  1688
        ])
icculus@1201
  1689
        AC_MSG_RESULT($enable_input_tslib)
icculus@1201
  1690
        if test x$enable_input_tslib = xyes; then
slouken@1361
  1691
            AC_DEFINE(SDL_INPUT_TSLIB)
slouken@1521
  1692
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
icculus@1201
  1693
        fi
icculus@1201
  1694
    fi
icculus@1201
  1695
}
icculus@1201
  1696
slouken@399
  1697
dnl See if we can use GNU pth library for threads
slouken@399
  1698
CheckPTH()
slouken@399
  1699
{
slouken@399
  1700
    dnl Check for pth support
slouken@399
  1701
    AC_ARG_ENABLE(pth,
slouken@1637
  1702
AC_HELP_STRING([--enable-pth], [use GNU pth library for multi-threading [[default=yes]]]),
slouken@399
  1703
                  , enable_pth=yes)
slouken@399
  1704
    if test x$enable_threads = xyes -a x$enable_pth = xyes; then
slouken@399
  1705
        AC_PATH_PROG(PTH_CONFIG, pth-config, no)
slouken@399
  1706
        if test "$PTH_CONFIG" = "no"; then
slouken@399
  1707
            use_pth=no
slouken@399
  1708
        else
slouken@399
  1709
            use_pth=yes
slouken@399
  1710
        fi
slouken@399
  1711
        AC_MSG_CHECKING(pth)
slouken@1361
  1712
        AC_MSG_RESULT($use_pth)
slouken@399
  1713
        if test "x$use_pth" = xyes; then
slouken@1361
  1714
            AC_DEFINE(SDL_THREAD_PTH)
slouken@1361
  1715
            SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
slouken@1361
  1716
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1717
            SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
slouken@1361
  1718
            SDL_LIBS="$SDL_LIBS `$PTH_CONFIG --libs --all`"
slouken@1361
  1719
            have_threads=yes
slouken@399
  1720
        fi
slouken@399
  1721
    fi
slouken@399
  1722
}
slouken@399
  1723
slouken@0
  1724
dnl See what type of thread model to use on Linux and Solaris
slouken@0
  1725
CheckPTHREAD()
slouken@0
  1726
{
slouken@0
  1727
    dnl Check for pthread support
slouken@0
  1728
    AC_ARG_ENABLE(pthreads,
slouken@1637
  1729
AC_HELP_STRING([--enable-pthreads], [use POSIX threads for multi-threading [[default=yes]]]),
slouken@0
  1730
                  , enable_pthreads=yes)
slouken@0
  1731
    dnl This is used on Linux for glibc binary compatibility (Doh!)
slouken@0
  1732
    AC_ARG_ENABLE(pthread-sem,
slouken@1637
  1733
AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]]),
slouken@0
  1734
                  , enable_pthread_sem=yes)
slouken@1550
  1735
    case "$host" in
slouken@1820
  1736
        *-*-linux*|*-*-uclinux*)
slouken@1361
  1737
            pthread_cflags="-D_REENTRANT"
slouken@1324
  1738
            pthread_lib="-lpthread"
slouken@1324
  1739
            ;;
slouken@0
  1740
        *-*-bsdi*)
slouken@0
  1741
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1742
            pthread_lib=""
slouken@0
  1743
            ;;
slouken@0
  1744
        *-*-darwin*)
slouken@0
  1745
            pthread_cflags="-D_THREAD_SAFE"
slouken@0
  1746
# causes Carbon.p complaints?
slouken@0
  1747
#            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1748
            ;;
slouken@1565
  1749
        *-*-freebsd*|*-*-dragonfly*)
slouken@0
  1750
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@0
  1751
            pthread_lib="-pthread"
slouken@0
  1752
            ;;
slouken@43
  1753
        *-*-netbsd*)
slouken@1383
  1754
            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
slouken@2158
  1755
            pthread_lib="-lpthread"
slouken@43
  1756
            ;;
slouken@0
  1757
        *-*-openbsd*)
slouken@0
  1758
            pthread_cflags="-D_REENTRANT"
slouken@0
  1759
            pthread_lib="-pthread"
slouken@0
  1760
            ;;
slouken@0
  1761
        *-*-solaris*)
slouken@0
  1762
            pthread_cflags="-D_REENTRANT"
slouken@0
  1763
            pthread_lib="-lpthread -lposix4"
slouken@0
  1764
            ;;
slouken@0
  1765
        *-*-sysv5*)
slouken@0
  1766
            pthread_cflags="-D_REENTRANT -Kthread"
slouken@0
  1767
            pthread_lib=""
slouken@0
  1768
            ;;
slouken@0
  1769
        *-*-irix*)
slouken@0
  1770
            pthread_cflags="-D_SGI_MP_SOURCE"
slouken@0
  1771
            pthread_lib="-lpthread"
slouken@0
  1772
            ;;
slouken@0
  1773
        *-*-aix*)
slouken@0
  1774
            pthread_cflags="-D_REENTRANT -mthreads"
slouken@0
  1775
            pthread_lib="-lpthread"
slouken@0
  1776
            ;;
icculus@425
  1777
        *-*-hpux11*)
icculus@425
  1778
            pthread_cflags="-D_REENTRANT"
icculus@425
  1779
            pthread_lib="-L/usr/lib -lpthread"
icculus@425
  1780
            ;;
slouken@0
  1781
        *-*-qnx*)
slouken@0
  1782
            pthread_cflags=""
slouken@0
  1783
            pthread_lib=""
slouken@0
  1784
            ;;
slouken@873
  1785
        *-*-osf*)
slouken@1019
  1786
            pthread_cflags="-D_REENTRANT"
slouken@873
  1787
            if test x$ac_cv_prog_gcc = xyes; then
slouken@873
  1788
                pthread_lib="-lpthread -lrt"
slouken@873
  1789
            else
slouken@1019
  1790
                pthread_lib="-lpthread -lexc -lrt"
slouken@873
  1791
            fi
slouken@873
  1792
            ;;
slouken@0
  1793
        *)
slouken@0
  1794
            pthread_cflags="-D_REENTRANT"
slouken@0
  1795
            pthread_lib="-lpthread"
slouken@0
  1796
            ;;
slouken@0
  1797
    esac
slouken@3268
  1798
    if test x$enable_threads = xyes -a x$enable_pthreads = xyes; then
slouken@415
  1799
        # Save the original compiler flags and libraries
slouken@415
  1800
        ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@415
  1801
        # Add the pthread compiler flags and libraries
slouken@415
  1802
        CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@415
  1803
        # Check to see if we have pthread support on this system
slouken@0
  1804
        AC_MSG_CHECKING(for pthreads)
slouken@0
  1805
        use_pthreads=no
slouken@0
  1806
        AC_TRY_LINK([
slouken@0
  1807
         #include <pthread.h>
slouken@0
  1808
        ],[
slouken@0
  1809
         pthread_attr_t type;
slouken@0
  1810
         pthread_attr_init(&type);
slouken@0
  1811
        ],[
slouken@0
  1812
        use_pthreads=yes
slouken@0
  1813
        ])
slouken@0
  1814
        AC_MSG_RESULT($use_pthreads)
slouken@415
  1815
        # Restore the compiler flags and libraries
slouken@415
  1816
        CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1361
  1817
slouken@415
  1818
        # Do futher testing if we have pthread support...
slouken@0
  1819
        if test x$use_pthreads = xyes; then
slouken@1361
  1820
            AC_DEFINE(SDL_THREAD_PTHREAD)
slouken@1521
  1821
            EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
slouken@1521
  1822
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
slouken@0
  1823
            SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
slouken@0
  1824
            SDL_LIBS="$SDL_LIBS $pthread_lib"
slouken@0
  1825
slouken@1438
  1826
            # Save the original compiler flags and libraries
slouken@1438
  1827
            ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS"
slouken@1438
  1828
            # Add the pthread compiler flags and libraries
slouken@1438
  1829
            CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib"
slouken@1438
  1830
slouken@0
  1831
            # Check to see if recursive mutexes are available
slouken@0
  1832
            AC_MSG_CHECKING(for recursive mutexes)
slouken@0
  1833
            has_recursive_mutexes=no
slouken@1324
  1834
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1835
                AC_TRY_COMPILE([
slouken@1324
  1836
                  #include <pthread.h>
slouken@1324
  1837
                ],[
slouken@1324
  1838
                  pthread_mutexattr_t attr;
slouken@1324
  1839
                  pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
slouken@1324
  1840
                ],[
slouken@1324
  1841
                has_recursive_mutexes=yes
slouken@1361
  1842
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
slouken@1324
  1843
                ])
slouken@1324
  1844
            fi
slouken@1324
  1845
            if test x$has_recursive_mutexes = xno; then
slouken@1324
  1846
                AC_TRY_COMPILE([
slouken@1324
  1847
                  #include <pthread.h>
slouken@1324
  1848
                ],[
slouken@1324
  1849
                  pthread_mutexattr_t attr;
slouken@1324
  1850
                  pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
slouken@1324
  1851
                ],[
slouken@1324
  1852
                has_recursive_mutexes=yes
slouken@1361
  1853
                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
slouken@1324
  1854
                ])
slouken@1324
  1855
            fi
slouken@0
  1856
            AC_MSG_RESULT($has_recursive_mutexes)
slouken@0
  1857
slouken@94
  1858
            # Check to see if pthread semaphore support is missing
slouken@94
  1859
            if test x$enable_pthread_sem = xyes; then
slouken@94
  1860
                AC_MSG_CHECKING(for pthread semaphores)
slouken@94
  1861
                have_pthread_sem=no
slouken@94
  1862
                AC_TRY_COMPILE([
slouken@94
  1863
                  #include <pthread.h>
slouken@94
  1864
                  #include <semaphore.h>
slouken@94
  1865
                ],[
slouken@94
  1866
                ],[
slouken@94
  1867
                have_pthread_sem=yes
slouken@94
  1868
                ])
slouken@94
  1869
                AC_MSG_RESULT($have_pthread_sem)
slouken@94
  1870
            fi
slouken@94
  1871
slouken@1438
  1872
            # Restore the compiler flags and libraries
slouken@1438
  1873
            CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs"
slouken@1438
  1874
slouken@1361
  1875
            # Basic thread creation functions
slouken@1361
  1876
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_systhread.c"
slouken@0
  1877
slouken@1361
  1878
            # Semaphores
slouken@1361
  1879
            # We can fake these with mutexes and condition variables if necessary
slouken@1361
  1880
            if test x$have_pthread_sem = xyes; then
slouken@1361
  1881
                SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syssem.c"
slouken@1361
  1882
            else
slouken@1361
  1883
                SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
slouken@1361
  1884
            fi
slouken@0
  1885
slouken@1361
  1886
            # Mutexes
slouken@1361
  1887
            # We can fake these with semaphores if necessary
slouken@1361
  1888
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_sysmutex.c"
slouken@0
  1889
slouken@1361
  1890
            # Condition variables
slouken@1361
  1891
            # We can fake these with semaphores and mutexes if necessary
slouken@1361
  1892
            SOURCES="$SOURCES $srcdir/src/thread/pthread/SDL_syscond.c"
slouken@399
  1893
slouken@1361
  1894
            have_threads=yes
slouken@185
  1895
        else
slouken@1361
  1896
            CheckPTH
slouken@814
  1897
        fi
slouken@814
  1898
    fi
slouken@814
  1899
}
slouken@814
  1900
slouken@0
  1901
dnl Determine whether the compiler can produce Win32 executables
slouken@0
  1902
CheckWIN32()
slouken@0
  1903
{
slouken@0
  1904
    AC_MSG_CHECKING(Win32 compiler)
slouken@0
  1905
    have_win32_gcc=no
slouken@0
  1906
    AC_TRY_COMPILE([
slouken@0
  1907
     #include <windows.h>
slouken@0
  1908
    ],[
slouken@0
  1909
    ],[
slouken@0
  1910
    have_win32_gcc=yes
slouken@0
  1911
    ])
slouken@0
  1912
    AC_MSG_RESULT($have_win32_gcc)
slouken@0
  1913
    if test x$have_win32_gcc != xyes; then
slouken@0
  1914
       AC_MSG_ERROR([
slouken@0
  1915
*** Your compiler ($CC) does not produce Win32 executables!
slouken@0
  1916
       ])
slouken@0
  1917
    fi
slouken@0
  1918
slouken@3168
  1919
    AC_MSG_CHECKING(Windows CE)
slouken@3168
  1920
    have_wince=no
slouken@3168
  1921
    AC_TRY_COMPILE([
slouken@3168
  1922
#ifndef _WIN32_WCE
slouken@3168
  1923
#error This is not Windows CE
slouken@3168
  1924
#endif
slouken@3168
  1925
    ],[
slouken@3168
  1926
    ],[
slouken@3168
  1927
    have_wince=yes
slouken@3168
  1928
    ])
slouken@3168
  1929
    AC_MSG_RESULT($have_wince)
slouken@3168
  1930
slouken@0
  1931
    dnl See if the user wants to redirect standard output to files
slouken@0
  1932
    AC_ARG_ENABLE(stdio-redirect,
slouken@1637
  1933
AC_HELP_STRING([--enable-stdio-redirect], [Redirect STDIO to files on Win32 [[default=yes]]]),
slouken@0
  1934
                  , enable_stdio_redirect=yes)
slouken@0
  1935
    if test x$enable_stdio_redirect != xyes; then
slouken@1521
  1936
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DNO_STDIO_REDIRECT"
slouken@1361
  1937
    fi
slouken@0
  1938
}
slouken@0
  1939
slouken@0
  1940
dnl Find the DirectX includes and libraries
slouken@0
  1941
CheckDIRECTX()
slouken@0
  1942
{
slouken@0
  1943
    AC_ARG_ENABLE(directx,
slouken@1637
  1944
AC_HELP_STRING([--enable-directx], [use DirectX for Win32 audio/video [[default=yes]]]),
slouken@0
  1945
                  , enable_directx=yes)
slouken@0
  1946
    if test x$enable_directx = xyes; then
slouken@1895
  1947
        AC_CHECK_HEADER(d3d9.h, have_d3d=yes)
slouken@3168
  1948
        AC_CHECK_HEADER(ddraw.h, have_ddraw=yes)
slouken@1361
  1949
        AC_CHECK_HEADER(dsound.h, have_dsound=yes)
slouken@2714
  1950
        AC_CHECK_HEADER(dinput.h, have_dinput=yes)
slouken@0
  1951
    fi
slouken@158
  1952
}
slouken@158
  1953
slouken@294
  1954
dnl Check for the dlfcn.h interface for dynamically loading objects
slouken@294
  1955
CheckDLOPEN()
slouken@294
  1956
{
slouken@731
  1957
    AC_ARG_ENABLE(sdl-dlopen,
slouken@1637
  1958
AC_HELP_STRING([--enable-sdl-dlopen], [use dlopen for shared object loading [[default=yes]]]),
slouken@731
  1959
                  , enable_sdl_dlopen=yes)
slouken@731
  1960
    if test x$enable_sdl_dlopen = xyes; then
slouken@294
  1961
        AC_MSG_CHECKING(for dlopen)
slouken@1361
  1962
        have_dlopen=no
slouken@294
  1963
        AC_TRY_COMPILE([
slouken@294
  1964
         #include <dlfcn.h>
slouken@294
  1965
        ],[
slouken@1638
  1966
         #if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED <= 1020
slouken@1638
  1967
         #error Use dlcompat for Mac OS X 10.2 compatibility
slouken@1638
  1968
         #endif
slouken@294
  1969
        ],[
slouken@1361
  1970
        have_dlopen=yes
slouken@294
  1971
        ])
slouken@1361
  1972
        AC_MSG_RESULT($have_dlopen)
slouken@294
  1973
slouken@1361
  1974
        if test x$have_dlopen = xyes; then
slouken@1521
  1975
            AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
slouken@1521
  1976
               AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
slouken@1521
  1977
                  AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
slouken@1361
  1978
            AC_DEFINE(SDL_LOADSO_DLOPEN)
slouken@1361
  1979
            SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
slouken@1361
  1980
            have_loadso=yes
slouken@294
  1981
        fi
slouken@294
  1982
    fi
slouken@294
  1983
}
slouken@294
  1984
slouken@381
  1985
dnl Check for the usbhid(3) library on *BSD
slouken@381
  1986
CheckUSBHID()
slouken@381
  1987
{
slouken@381
  1988
    if test x$enable_joystick = xyes; then
slouken@1565
  1989
        AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
slouken@1565
  1990
        if test x$have_libusbhid = xyes; then
slouken@1565
  1991
            AC_CHECK_HEADER(usbhid.h, [USB_CFLAGS="-DHAVE_USBHID_H"])
slouken@1565
  1992
            AC_CHECK_HEADER(libusbhid.h, [USB_CFLAGS="-DHAVE_LIBUSBHID_H"])
slouken@1565
  1993
            USB_LIBS="$USB_LIBS -lusbhid"
slouken@1565
  1994
        else
slouken@1565
  1995
            AC_CHECK_HEADER(usb.h, [USB_CFLAGS="-DHAVE_USB_H"])
slouken@1565
  1996
            AC_CHECK_HEADER(libusb.h, [USB_CFLAGS="-DHAVE_LIBUSB_H"])
slouken@1565
  1997
            AC_CHECK_LIB(usb, hid_init, [USB_LIBS="$USB_LIBS -lusb"])
slouken@1565
  1998
        fi
slouken@1361
  1999
            
slouken@1361
  2000
        save_CFLAGS="$CFLAGS"
slouken@1361
  2001
        CFLAGS="$CFLAGS $USB_CFLAGS"
slouken@381
  2002
slouken@381
  2003
        AC_MSG_CHECKING(for usbhid)
slouken@381
  2004
        have_usbhid=no
slouken@381
  2005
        AC_TRY_COMPILE([
slouken@404
  2006
          #include <sys/types.h>
slouken@403
  2007
          #if defined(HAVE_USB_H)
slouken@403
  2008
          #include <usb.h>
slouken@403
  2009
          #endif
slouken@1565
  2010
          #ifdef __DragonFly__
slouken@1565
  2011
          # include <bus/usb/usb.h>
slouken@1565
  2012
          # include <bus/usb/usbhid.h>
slouken@1565
  2013
          #else
slouken@1565
  2014
          # include <dev/usb/usb.h>
slouken@1565
  2015
          # include <dev/usb/usbhid.h>
slouken@1565
  2016
          #endif
slouken@381
  2017
          #if defined(HAVE_USBHID_H)
slouken@381
  2018
          #include <usbhid.h>
slouken@381
  2019
          #elif defined(HAVE_LIBUSB_H)
slouken@381
  2020
          #include <libusb.h>
slouken@381
  2021
          #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2022
          #include <libusbhid.h>
slouken@404
  2023
          #endif
slouken@381
  2024
        ],[
slouken@381
  2025
          struct report_desc *repdesc;
slouken@381
  2026
          struct usb_ctl_report *repbuf;
slouken@402
  2027
          hid_kind_t hidkind;
slouken@381
  2028
        ],[
slouken@381
  2029
        have_usbhid=yes
slouken@381
  2030
        ])
slouken@381
  2031
        AC_MSG_RESULT($have_usbhid)
slouken@381
  2032
slouken@381
  2033
        if test x$have_usbhid = xyes; then
slouken@381
  2034
            AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
slouken@381
  2035
            have_usbhid_ucr_data=no
slouken@381
  2036
            AC_TRY_COMPILE([
slouken@404
  2037
              #include <sys/types.h>
slouken@404
  2038
              #if defined(HAVE_USB_H)
slouken@404
  2039
              #include <usb.h>
slouken@404
  2040
              #endif
slouken@1565
  2041
              #ifdef __DragonFly__
slouken@1565
  2042
              # include <bus/usb/usb.h>
slouken@1565
  2043
              # include <bus/usb/usbhid.h>
slouken@1565
  2044
              #else
slouken@1565
  2045
              # include <dev/usb/usb.h>
slouken@1565
  2046
              # include <dev/usb/usbhid.h>
slouken@1565
  2047
              #endif
slouken@381
  2048
              #if defined(HAVE_USBHID_H)
slouken@381
  2049
              #include <usbhid.h>
slouken@381
  2050
              #elif defined(HAVE_LIBUSB_H)
slouken@381
  2051
              #include <libusb.h>
slouken@381
  2052
              #elif defined(HAVE_LIBUSBHID_H)
slouken@381
  2053
              #include <libusbhid.h>
slouken@381
  2054
              #endif
slouken@381
  2055
            ],[
slouken@381
  2056
              struct usb_ctl_report buf;
slouken@381
  2057
              if (buf.ucr_data) { }
slouken@381
  2058
            ],[
slouken@381
  2059
            have_usbhid_ucr_data=yes
slouken@381
  2060
            ])
slouken@381
  2061
            if test x$have_usbhid_ucr_data = xyes; then
slouken@1361
  2062
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_UCR_DATA"
slouken@381
  2063
            fi
slouken@381
  2064
            AC_MSG_RESULT($have_usbhid_ucr_data)
slouken@407
  2065
            
slouken@1361
  2066
            AC_MSG_CHECKING(for new usbhid API)
slouken@407
  2067
            have_usbhid_new=no
slouken@407
  2068
            AC_TRY_COMPILE([
slouken@407
  2069
              #include <sys/types.h>
slouken@407
  2070
              #if defined(HAVE_USB_H)
slouken@407
  2071
              #include <usb.h>
slouken@407
  2072
              #endif
slouken@3392
  2073
              #ifdef __DragonFly__
slouken@2158
  2074
              #include <bus/usb/usb.h>
slouken@2158
  2075
              #include <bus/usb/usbhid.h>
slouken@3392
  2076
              #else
slouken@407
  2077
              #include <dev/usb/usb.h>
slouken@407
  2078
              #include <dev/usb/usbhid.h>
slouken@3392
  2079
              #endif
slouken@407
  2080
              #if defined(HAVE_USBHID_H)
slouken@407
  2081
              #include <usbhid.h>
slouken@407
  2082
              #elif defined(HAVE_LIBUSB_H)
slouken@407
  2083
              #include <libusb.h>
slouken@407
  2084
              #elif defined(HAVE_LIBUSBHID_H)
slouken@407
  2085
              #include <libusbhid.h>
slouken@407
  2086
              #endif
slouken@407
  2087
            ],[
slouken@407
  2088
              report_desc_t d;
slouken@1361
  2089
              hid_start_parse(d, 1, 1);
slouken@407
  2090
            ],[
slouken@407
  2091
            have_usbhid_new=yes
slouken@407
  2092
            ])
slouken@407
  2093
            if test x$have_usbhid_new = xyes; then
slouken@1361
  2094
                USB_CFLAGS="$USB_CFLAGS -DUSBHID_NEW"
slouken@407
  2095
            fi
slouken@407
  2096
            AC_MSG_RESULT($have_usbhid_new)
slouken@381
  2097
slouken@1565
  2098
            AC_MSG_CHECKING(for struct joystick in machine/joystick.h)
slouken@1565
  2099
            have_machine_joystick=no
slouken@1565
  2100
            AC_TRY_COMPILE([
slouken@1565
  2101
              #include <machine/joystick.h>
slouken@1565
  2102
            ],[
slouken@1565
  2103
              struct joystick t;
slouken@1565
  2104
            ],[
slouken@1565
  2105
            have_machine_joystick=yes
slouken@1565
  2106
            ])
slouken@1565
  2107
            if test x$have_machine_joystick = xyes; then
slouken@1565
  2108
                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
slouken@1565
  2109
            fi
slouken@1565
  2110
            AC_MSG_RESULT($have_machine_joystick)
slouken@1565
  2111
slouken@1361
  2112
            AC_DEFINE(SDL_JOYSTICK_USBHID)
slouken@1361
  2113
            SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
slouken@1521
  2114
            EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
slouken@1521
  2115
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
slouken@1361
  2116
            have_joystick=yes
slouken@381
  2117
        fi
slouken@1361
  2118
        CFLAGS="$save_CFLAGS"
slouken@381
  2119
    fi
slouken@381
  2120
}
slouken@381
  2121
slouken@1361
  2122
dnl Check for clock_gettime()
slouken@1361
  2123
CheckClockGettime()
slouken@795
  2124
{
slouken@1361
  2125
    AC_ARG_ENABLE(clock_gettime,
slouken@1637
  2126
AC_HELP_STRING([--enable-clock_gettime], [use clock_gettime() instead of gettimeofday() on UNIX [[default=no]]]),
slouken@1361
  2127
                  , enable_clock_gettime=no)
slouken@1361
  2128
    if test x$enable_clock_gettime = xyes; then
slouken@1361
  2129
        AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
slouken@1361
  2130
        if test x$have_clock_gettime = xyes; then
slouken@1361
  2131
            AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@1521
  2132
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
slouken@3087
  2133
        else
slouken@3087
  2134
            AC_CHECK_LIB(c, clock_gettime, have_clock_gettime=yes)
slouken@3087
  2135
            if test x$have_clock_gettime = xyes; then
slouken@3087
  2136
               AC_DEFINE(HAVE_CLOCK_GETTIME)
slouken@3087
  2137
               EXTRA_LDFLAGS="$EXTRA_LDFLAGS"
slouken@3087
  2138
            fi
icculus@1175
  2139
        fi
slouken@795
  2140
    fi
slouken@795
  2141
}
slouken@795
  2142
slouken@1062
  2143
dnl Check for a valid linux/version.h
slouken@1062
  2144
CheckLinuxVersion()
slouken@1062
  2145
{
slouken@1062
  2146
    AC_CHECK_HEADER(linux/version.h, have_linux_version_h=yes)
slouken@1062
  2147
    if test x$have_linux_version_h = xyes; then
slouken@1521
  2148
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_LINUX_VERSION_H"
slouken@1062
  2149
    fi
slouken@1062
  2150
}
slouken@1062
  2151
slouken@1127
  2152
dnl Check if we want to use RPATH
slouken@1127
  2153
CheckRPATH()
slouken@1127
  2154
{
slouken@1127
  2155
    AC_ARG_ENABLE(rpath,
slouken@1637
  2156
AC_HELP_STRING([--enable-rpath], [use an rpath when linking SDL [[default=yes]]]),
slouken@1127
  2157
                  , enable_rpath=yes)
slouken@1127
  2158
}
slouken@1127
  2159
slouken@1550
  2160
dnl Set up the configuration based on the host platform!
slouken@1550
  2161
case "$host" in
slouken@1361
  2162
    arm-*-elf*) # FIXME: Can we get more specific for iPodLinux?
slouken@1361
  2163
        ARCH=linux
slouken@1361
  2164
        CheckDummyVideo
slouken@1361
  2165
        CheckIPod
slouken@1361
  2166
        # Set up files for the timer library
icculus@1140
  2167
        if test x$enable_timers = xyes; then
slouken@1361
  2168
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2169
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2170
            have_timers=yes
icculus@1140
  2171
        fi
slouken@1361
  2172
        ;;
slouken@2775
  2173
    *-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*|*-*-minix*)
slouken@1550
  2174
        case "$host" in
slouken@1361
  2175
            *-*-linux*)         ARCH=linux ;;
slouken@1820
  2176
            *-*-uclinux*)       ARCH=linux ;;
slouken@1361
  2177
            *-*-kfreebsd*-gnu)  ARCH=kfreebsd-gnu ;;
slouken@1361
  2178
            *-*-knetbsd*-gnu)   ARCH=knetbsd-gnu ;;
slouken@1361
  2179
            *-*-kopenbsd*-gnu)  ARCH=kopenbsd-gnu ;;
slouken@1361
  2180
            *-*-gnu*)           ARCH=gnu ;; # must be last of the gnu variants
slouken@1361
  2181
            *-*-bsdi*)          ARCH=bsdi ;;
slouken@1361
  2182
            *-*-freebsd*)       ARCH=freebsd ;;
slouken@1565
  2183
            *-*-dragonfly*)     ARCH=freebsd ;;
slouken@1361
  2184
            *-*-netbsd*)        ARCH=netbsd ;;
slouken@1361
  2185
            *-*-openbsd*)       ARCH=openbsd ;;
slouken@1361
  2186
            *-*-sysv5*)         ARCH=sysv5 ;;
slouken@1361
  2187
            *-*-solaris*)       ARCH=solaris ;;
slouken@1361
  2188
            *-*-hpux*)          ARCH=hpux ;;
slouken@1361
  2189
            *-*-irix*)          ARCH=irix ;;
slouken@1361
  2190
            *-*-aix*)           ARCH=aix ;;
slouken@1361
  2191
            *-*-osf*)           ARCH=osf ;;
slouken@2775
  2192
            *-*-minix*)         ARCH=minix ;;
slouken@795
  2193
        esac
icculus@1573
  2194
        CheckVisibilityHidden
slouken@1
  2195
        CheckDummyVideo
slouken@68
  2196
        CheckDiskAudio
icculus@1532
  2197
        CheckDummyAudio
slouken@371
  2198
        CheckDLOPEN
slouken@0
  2199
        CheckOSS
slouken@1361
  2200
        CheckDMEDIA
slouken@1438
  2201
        CheckMME
slouken@0
  2202
        CheckALSA
icculus@2271
  2203
        CheckPulseAudio
slouken@0
  2204
        CheckARTSC
slouken@0
  2205
        CheckESD
slouken@0
  2206
        CheckNAS
slouken@0
  2207
        CheckX11
slouken@0
  2208
        CheckFBCON
slouken@167
  2209
        CheckDirectFB
slouken@2947
  2210
        CheckFusionSound
slouken@70
  2211
        CheckPS2GS
slouken@3257
  2212
        CheckPS3
slouken@0
  2213
        CheckSVGA
icculus@1191
  2214
        CheckOpenGLX11
slouken@0
  2215
        CheckInputEvents
icculus@1201
  2216
        CheckTslib
slouken@1361
  2217
        CheckUSBHID
slouken@0
  2218
        CheckPTHREAD
slouken@1361
  2219
        CheckClockGettime
slouken@1062
  2220
        CheckLinuxVersion
slouken@1127
  2221
        CheckRPATH
slouken@1361
  2222
        # Set up files for the audio library
slouken@1361
  2223
        if test x$enable_audio = xyes; then
slouken@1361
  2224
          case $ARCH in
slouken@1565
  2225
            sysv5|solaris|hpux)
slouken@1361
  2226
                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
slouken@1361
  2227
                SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
slouken@1361
  2228
                have_audio=yes
slouken@1361
  2229
            ;;
slouken@1565
  2230
            netbsd|openbsd)
slouken@1567
  2231
                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
slouken@1567
  2232
                SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
slouken@1361
  2233
                have_audio=yes
slouken@1361
  2234
            ;;
slouken@1361
  2235
            aix)
icculus@2049
  2236
                AC_DEFINE(SDL_AUDIO_DRIVER_PAUDIO)
slouken@1361
  2237
                SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
slouken@1361
  2238
                have_audio=yes
slouken@1361
  2239
            ;;
slouken@1361
  2240
          esac
slouken@371
  2241
        fi
bob@3199
  2242
        # Set up files for the atomic operations library
bob@3199
  2243
        if test x$enable_atomic = xyes; then
bob@3199
  2244
          case $ARCH in
bob@3199
  2245
            linux)
bob@3199
  2246
                AC_DEFINE(SDL_ATOMIC_LINUX)
bob@3199
  2247
                SOURCES="$SOURCES $srcdir/src/atomic/linux/*.c"
bob@3199
  2248
                have_atomic=yes
bob@3199
  2249
            ;;
bob@3199
  2250
          esac
bob@3199
  2251
        fi
slouken@0
  2252
        # Set up files for the joystick library
slouken@0
  2253
        if test x$enable_joystick = xyes; then
slouken@1361
  2254
          case $ARCH in
slouken@1361
  2255
            linux)
slouken@1361
  2256
                AC_DEFINE(SDL_JOYSTICK_LINUX)
slouken@1361
  2257
                SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
slouken@1361
  2258
                have_joystick=yes
slouken@1361
  2259
            ;;
slouken@1361
  2260
          esac
slouken@0
  2261
        fi
slouken@2713
  2262
        # Set up files for the haptic library
slouken@2713
  2263
        if test x$enable_haptic = xyes; then
slouken@2713
  2264
           if test x$use_input_events = xyes; then
slouken@2713
  2265
             case $ARCH in
slouken@2713
  2266
               linux)
slouken@2713
  2267
                   AC_DEFINE(SDL_HAPTIC_LINUX)
slouken@2713
  2268
                   SOURCES="$SOURCES $srcdir/src/haptic/linux/*.c"
slouken@2713
  2269
                   have_haptic=yes
slouken@2713
  2270
               ;;
slouken@2713
  2271
             esac
slouken@2713
  2272
           fi
slouken@2713
  2273
        fi
icculus@3170
  2274
        # Set up files for the power library
icculus@3170
  2275
        if test x$enable_power = xyes; then
icculus@3170
  2276
             case $ARCH in
icculus@3170
  2277
               linux)
icculus@3170
  2278
                   AC_DEFINE(SDL_POWER_LINUX)
icculus@3170
  2279
                   SOURCES="$SOURCES $srcdir/src/power/linux/*.c"
icculus@3170
  2280
                   have_power=yes
icculus@3170
  2281
               ;;
icculus@3170
  2282
             esac
icculus@3170
  2283
        fi
slouken@0
  2284
        # Set up files for the thread library
slouken@1361
  2285
        if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
slouken@1361
  2286
            AC_DEFINE(SDL_THREAD_SPROC)
slouken@1361
  2287
            SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
slouken@1361
  2288
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2289
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2290
            have_threads=yes
slouken@0
  2291
        fi
slouken@0
  2292
        # Set up files for the timer library
slouken@0
  2293
        if test x$enable_timers = xyes; then
slouken@1361
  2294
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2295
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2296
            have_timers=yes
slouken@0
  2297
        fi
slouken@0
  2298
        ;;
slouken@0
  2299
    *-*-qnx*)
slouken@3083
  2300
slouken@3083
  2301
        EXTRA_CFLAGS="-I/usr/include $CFLAGS"
slouken@3083
  2302
        EXTRA_LDLAGS="-L/usr/lib $LDFLAGS"
slouken@3083
  2303
slouken@0
  2304
        ARCH=qnx
slouken@3083
  2305
        CheckVisibilityHidden
slouken@1
  2306
        CheckDummyVideo
slouken@68
  2307
        CheckDiskAudio
icculus@1532
  2308
        CheckDummyAudio
slouken@371
  2309
        CheckDLOPEN
slouken@3083
  2310
        CheckPulseAudio
slouken@3083
  2311
        CheckESD
slouken@0
  2312
        CheckNAS
slouken@0
  2313
        CheckPHOTON
slouken@3083
  2314
        CheckQNXGF
slouken@0
  2315
        CheckX11
icculus@1191
  2316
        CheckOpenGLX11
slouken@0
  2317
        CheckPTHREAD
slouken@3083
  2318
        CheckClockGettime
slouken@3083
  2319
slouken@3083
  2320
slouken@0
  2321
        # Set up files for the audio library
slouken@0
  2322
        if test x$enable_audio = xyes; then
slouken@3099
  2323
            AC_DEFINE(SDL_AUDIO_DRIVER_QSA)
slouken@3099
  2324
            SOURCES="$SOURCES $srcdir/src/audio/qsa/*.c"
slouken@1521
  2325
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
slouken@1361
  2326
            have_audio=yes
slouken@0
  2327
        fi
slouken@0
  2328
        # Set up files for the timer library
slouken@0
  2329
        if test x$enable_timers = xyes; then
slouken@1361
  2330
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2331
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2332
            have_timers=yes
slouken@0
  2333
        fi
lestat@3217
  2334
        # Setup files for the atomic operations
lestat@3217
  2335
        if test x$enable_atomic = xyes; then
lestat@3217
  2336
                AC_DEFINE(SDL_ATOMIC_QNX)
lestat@3217
  2337
                SOURCES="$SOURCES $srcdir/src/atomic/qnx/*.c"
lestat@3217
  2338
                have_atomic=yes
lestat@3217
  2339
        fi
slouken@3083
  2340
        # Set up dummy files for the joystick for now
slouken@3083
  2341
        if test x$enable_joystick = xyes; then
slouken@3083
  2342
            AC_DEFINE(SDL_JOYSTICK_DUMMY)
slouken@3083
  2343
            SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
slouken@3083
  2344
            have_joystick=yes
slouken@3083
  2345
        fi
slouken@3083
  2346
        # Set up dummy files for the haptic for now
slouken@3083
  2347
        if test x$enable_haptic = xyes; then
slouken@3083
  2348
            AC_DEFINE(SDL_HAPTIC_DUMMY)
slouken@3083
  2349
            SOURCES="$SOURCES $srcdir/src/haptic/dummy/*.c"
slouken@3083
  2350
            have_haptic=yes
slouken@3083
  2351
        fi
slouken@0
  2352
        ;;
slouken@3097
  2353
    *-wince* | *-mingw32ce)
slouken@3097
  2354
        ARCH=win32
slouken@3097
  2355
        CheckDummyVideo
slouken@3097
  2356
        CheckDiskAudio
slouken@3097
  2357
        CheckDummyAudio
slouken@3097
  2358
        CheckWIN32
slouken@3097
  2359
        if test x$enable_video = xyes; then
slouken@3097
  2360
            AC_DEFINE(SDL_VIDEO_DRIVER_WIN32)
slouken@3097
  2361
            SOURCES="$SOURCES $srcdir/src/video/win32/*.c"
slouken@3097
  2362
            have_video=yes
slouken@3097
  2363
            AC_ARG_ENABLE(render-gdi,
slouken@3097
  2364
AC_HELP_STRING([--enable-render-gdi], [enable the GDI render driver [[default=yes]]]),
slouken@3097
  2365
                                , enable_render_gdi=yes)
slouken@3097
  2366
            if test x$enable_render_gdi = xyes; then
slouken@3097
  2367
                AC_DEFINE(SDL_VIDEO_RENDER_GDI)
slouken@3097
  2368
            fi
slouken@3168
  2369
            AC_ARG_ENABLE(render-gapi,
slouken@3168
  2370
AC_HELP_STRING([--enable-render-gapi], [enable the GAPI/RAWFRAMEBUFFER render driver [[default=yes]]]),
slouken@3168
  2371
                                , enable_render_gapi=yes)
slouken@3168
  2372
            if test x$enable_render_gapi = xyes -a x$have_wince = xyes; then
slouken@3168
  2373
                AC_DEFINE(SDL_VIDEO_RENDER_GAPI)
slouken@3168
  2374
            fi
slouken@3168
  2375
            AC_ARG_ENABLE(render-ddraw,
slouken@3168
  2376
AC_HELP_STRING([--enable-render-ddraw], [enable the Mobile DirectDraw render driver [[default=yes]]]),
slouken@3168
  2377
                                , enable_render_ddraw=yes)
slouken@3168
  2378
            if test x$enable_render_ddraw = xyes -a x$have_wince = xyes -a x$have_ddraw = xyes; then
slouken@3168
  2379
                AC_DEFINE(SDL_VIDEO_RENDER_DDRAW)
slouken@3168
  2380
            fi
slouken@3097
  2381
            AC_ARG_ENABLE(render-d3d,
slouken@3097
  2382
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@3097
  2383
                                , enable_render_d3d=yes)
slouken@3097
  2384
            enable_render_d3d=no
slouken@3097
  2385
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
slouken@3097
  2386
                AC_DEFINE(SDL_VIDEO_RENDER_D3D)
slouken@3097
  2387
            fi
slouken@3097
  2388
        fi
slouken@3097
  2389
        # Set up files for the audio library
slouken@3097
  2390
        if test x$enable_audio = xyes; then
slouken@3097
  2391
            AC_DEFINE(SDL_AUDIO_DRIVER_WINWAVEOUT)
slouken@3097
  2392
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@3097
  2393
            if test x$have_dsound = xyes; then
slouken@3097
  2394
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@3097
  2395
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@3097
  2396
            fi
slouken@3097
  2397
            have_audio=yes
slouken@3097
  2398
        fi
slouken@3097
  2399
        # Set up files for the thread library
slouken@3097
  2400
        if test x$enable_threads = xyes; then
slouken@3097
  2401
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@3097
  2402
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@3097
  2403
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@3097
  2404
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@3097
  2405
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@3097
  2406
            have_threads=yes
slouken@3097
  2407
        fi
slouken@3097
  2408
        # Set up files for the timer library
slouken@3097
  2409
        if test x$enable_timers = xyes; then
slouken@3097
  2410
            AC_DEFINE(SDL_TIMER_WINCE)
slouken@3097
  2411
            SOURCES="$SOURCES $srcdir/src/timer/wince/*.c"
slouken@3097
  2412
            have_timers=yes
slouken@3097
  2413
        fi
slouken@3097
  2414
        # Set up files for the shared object loading library
slouken@3097
  2415
        if test x$enable_loadso = xyes; then
slouken@3097
  2416
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@3097
  2417
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@3097
  2418
            have_loadso=yes
slouken@3097
  2419
        fi
icculus@3170
  2420
        # Set up files for the system power library
icculus@3170
  2421
        if test x$enable_power = xyes; then
icculus@3170
  2422
            AC_DEFINE(SDL_POWER_WINDOWS)
icculus@3170
  2423
            SOURCES="$SOURCES $srcdir/src/power/windows/*.c"
icculus@3170
  2424
            have_power=yes
icculus@3170
  2425
        fi
slouken@3097
  2426
        # Set up the system libraries we need
slouken@3097
  2427
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lcoredll -lcommctrl -lmmtimer"
slouken@3097
  2428
        # The Win32 platform requires special setup
slouken@3097
  2429
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@3097
  2430
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main -D_WIN32_WCE=0x420"
slouken@3097
  2431
        SDL_LIBS="-lSDLmain $SDL_LIBS"
slouken@3097
  2432
        ;;
slouken@0
  2433
    *-*-cygwin* | *-*-mingw32*)
slouken@0
  2434
        ARCH=win32
slouken@1550
  2435
        if test "$build" != "$host"; then # cross-compiling
slouken@0
  2436
            # Default cross-compile location
slouken@2148
  2437
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32
slouken@0
  2438
        else
slouken@0
  2439
            # Look for the location of the tools and install there
slouken@750
  2440
            if test "$BUILD_PREFIX" != ""; then
slouken@1
  2441
                ac_default_prefix=$BUILD_PREFIX
slouken@1
  2442
            fi
slouken@0
  2443
        fi
slouken@1
  2444
        CheckDummyVideo
slouken@68
  2445
        CheckDiskAudio
icculus@1532
  2446
        CheckDummyAudio
slouken@0
  2447
        CheckWIN32
slouken@1361
  2448
        CheckWIN32GL
slouken@0
  2449
        CheckDIRECTX
slouken@1895
  2450
        # Set up files for the video library
slouken@1895
  2451
        if test x$enable_video = xyes; then
slouken@1895
  2452
            AC_DEFINE(SDL_VIDEO_DRIVER_WIN32)
slouken@1895
  2453
            SOURCES="$SOURCES $srcdir/src/video/win32/*.c"
slouken@1895
  2454
            have_video=yes
slouken@1895
  2455
            AC_ARG_ENABLE(render-gdi,
slouken@1895
  2456
AC_HELP_STRING([--enable-render-gdi], [enable the GDI render driver [[default=yes]]]),
slouken@1895
  2457
                                , enable_render_gdi=yes)
slouken@1895
  2458
            if test x$enable_render_gdi = xyes; then
slouken@1895
  2459
                AC_DEFINE(SDL_VIDEO_RENDER_GDI)
slouken@1895
  2460
            fi
slouken@1895
  2461
            AC_ARG_ENABLE(render-d3d,
slouken@1895
  2462
AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[default=yes]]]),
slouken@1895
  2463
                                , enable_render_d3d=yes)
slouken@1895
  2464
            if test x$enable_render_d3d = xyes -a x$have_d3d = xyes; then
slouken@1895
  2465
                AC_DEFINE(SDL_VIDEO_RENDER_D3D)
slouken@1895
  2466
            fi
slouken@1895
  2467
        fi
slouken@0
  2468
        # Set up files for the audio library
slouken@0
  2469
        if test x$enable_audio = xyes; then
icculus@2070
  2470
            AC_DEFINE(SDL_AUDIO_DRIVER_WINWAVEOUT)
slouken@1361
  2471
            SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
slouken@1895
  2472
            if test x$have_dsound = xyes; then
slouken@1361
  2473
                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
slouken@1361
  2474
                SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
slouken@0
  2475
            fi
slouken@1361
  2476
            have_audio=yes
slouken@0
  2477
        fi
bob@3307
  2478
        # Set up files for the atomic operations library
bob@3307
  2479
        if test x$enable_atomic = xyes; then
bob@3307
  2480
            AC_DEFINE(SDL_ATOMIC_WIN32)
bob@3307
  2481
            SOURCES="$SOURCES $srcdir/src/atomic/win32/*.c"
bob@3307
  2482
            have_atomic=yes
bob@3307
  2483
        fi
slouken@0
  2484
        # Set up files for the joystick library
slouken@0
  2485
        if test x$enable_joystick = xyes; then
slouken@1895
  2486
            if test x$have_dinput = xyes; then
slouken@1895
  2487
                AC_DEFINE(SDL_JOYSTICK_DINPUT)
slouken@1895
  2488
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_dxjoystick.c"
bobbens@2717
  2489
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldinput8 -ldxguid -ldxerr8 -lole32"
slouken@1895
  2490
            else
slouken@1895
  2491
                AC_DEFINE(SDL_JOYSTICK_WINMM)
slouken@1895
  2492
                SOURCES="$SOURCES $srcdir/src/joystick/win32/SDL_mmjoystick.c"
slouken@1895
  2493
            fi
slouken@1361
  2494
            have_joystick=yes
slouken@0
  2495
        fi
slouken@2713
  2496
        if test x$enable_haptic = xyes; then
slouken@2713
  2497
            if test x$have_dinput = xyes; then
slouken@2713
  2498
                AC_DEFINE(SDL_HAPTIC_DINPUT)
slouken@2713
  2499
                SOURCES="$SOURCES $srcdir/src/haptic/win32/SDL_syshaptic.c"
slouken@2713
  2500
                have_haptic=yes
slouken@2713
  2501
            fi
slouken@2713
  2502
        fi
icculus@3170
  2503
        if test x$enable_power = xyes; then
icculus@3170
  2504
            AC_DEFINE(SDL_POWER_WINDOWS)
icculus@3170
  2505
            SOURCES="$SOURCES $srcdir/src/power/windows/SDL_syspower.c"
icculus@3170
  2506
            have_power=yes
icculus@3170
  2507
        fi
slouken@0
  2508
        # Set up files for the thread library
slouken@0
  2509
        if test x$enable_threads = xyes; then
slouken@1361
  2510
            AC_DEFINE(SDL_THREAD_WIN32)
slouken@1361
  2511
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
slouken@1361
  2512
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
slouken@1361
  2513
            SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
slouken@1361
  2514
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2515
            have_threads=yes
slouken@0
  2516
        fi
slouken@0
  2517
        # Set up files for the timer library
slouken@0
  2518
        if test x$enable_timers = xyes; then
slouken@1361
  2519
            AC_DEFINE(SDL_TIMER_WIN32)
slouken@1361
  2520
            SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
slouken@1361
  2521
            have_timers=yes
slouken@1361
  2522
        fi
slouken@1361
  2523
        # Set up files for the shared object loading library
slouken@1361
  2524
        if test x$enable_loadso = xyes; then
slouken@1361
  2525
            AC_DEFINE(SDL_LOADSO_WIN32)
slouken@1361
  2526
            SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
slouken@1361
  2527
            have_loadso=yes
slouken@1361
  2528
        fi
slouken@1361
  2529
        # Set up the system libraries we need
slouken@3082
  2530
        # SDL 1.3 is unicode, and unicows emulates this on Windows 98/ME
slouken@3082
  2531
        # You can get this here: http://libunicows.sourceforge.net/
slouken@3082
  2532
        #EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lunicows"
slouken@3082
  2533
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lmsimg32 -lwinmm"
slouken@0
  2534
        # The Win32 platform requires special setup
slouken@3334
  2535
        VERSION_SOURCES="$srcdir/src/main/win32/*.rc"
slouken@1397
  2536
        SDLMAIN_SOURCES="$srcdir/src/main/win32/*.c"
slouken@0
  2537
        SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
slouken@1363
  2538
        SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
slouken@0
  2539
        ;;
slouken@3292
  2540
    *-*-beos* | *-*-haiku*)
slouken@0
  2541
        ARCH=beos
slouken@0
  2542
        ac_default_prefix=/boot/develop/tools/gnupro
slouken@1
  2543
        CheckDummyVideo
slouken@68
  2544
        CheckDiskAudio
icculus@1532
  2545
        CheckDummyAudio
slouken@0
  2546
        CheckBWINDOW
slouken@0
  2547
        CheckBeGL
slouken@0
  2548
        # Set up files for the audio library
slouken@0
  2549
        if test x$enable_audio = xyes; then
icculus@2049
  2550
            AC_DEFINE(SDL_AUDIO_DRIVER_BEOSAUDIO)
slouken@1361
  2551
            SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
slouken@1361
  2552
            have_audio=yes
slouken@0
  2553
        fi
slouken@0
  2554
        # Set up files for the joystick library
slouken@0
  2555
        if test x$enable_joystick = xyes; then
slouken@1361
  2556
            AC_DEFINE(SDL_JOYSTICK_BEOS)
slouken@1361
  2557
            SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
slouken@1361
  2558
            have_joystick=yes
slouken@0
  2559
        fi
slouken@0
  2560
        # Set up files for the thread library
slouken@0
  2561
        if test x$enable_threads = xyes; then
slouken@1361
  2562
            AC_DEFINE(SDL_THREAD_BEOS)
slouken@1361
  2563
            SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
slouken@1361
  2564
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
slouken@1361
  2565
            SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
slouken@1361
  2566
            have_threads=yes
slouken@0
  2567
        fi
slouken@0
  2568
        # Set up files for the timer library
slouken@0
  2569
        if test x$enable_timers = xyes; then
slouken@1361
  2570
            AC_DEFINE(SDL_TIMER_BEOS)
slouken@1361
  2571
            SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
slouken@1361
  2572
            have_timers=yes
slouken@1361
  2573
        fi
slouken@1361
  2574
        # Set up files for the shared object loading library
slouken@1361
  2575
        if test x$enable_loadso = xyes; then
slouken@1361
  2576
            AC_DEFINE(SDL_LOADSO_BEOS)
slouken@1361
  2577
            SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
slouken@1361
  2578
            have_loadso=yes
slouken@0
  2579
        fi
icculus@3173
  2580
        # Set up files for the system power library
icculus@3173
  2581
        if test x$enable_power = xyes; then
icculus@3173
  2582
            AC_DEFINE(SDL_POWER_BEOS)
icculus@3173
  2583
            SOURCES="$SOURCES $srcdir/src/power/beos/*.c"
icculus@3173
  2584
            have_power=yes
icculus@3173
  2585
        fi
slouken@1367
  2586
        # The BeOS platform requires special setup.
slouken@1367
  2587
        SOURCES="$srcdir/src/main/beos/*.cc $SOURCES"
slouken@1521
  2588
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
slouken@0
  2589
        ;;
slouken@0
  2590
    *-*-darwin* )
icculus@1133
  2591
        # This could be either full "Mac OS X", or plain "Darwin" which is
slouken@158
  2592
        # just the OS X kernel sans upper layers like Carbon and Cocoa.
icculus@1133
  2593
        # Next line is broken, and a few files below require Mac OS X (full)
slouken@158
  2594
        ARCH=macosx
slouken@1624
  2595
slouken@1628
  2596
        # Mac OS X builds with both the Carbon and OSX APIs at the moment
slouken@1638
  2597
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_CARBON"
slouken@1638
  2598
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DTARGET_API_MAC_OSX"
slouken@1628
  2599
slouken@1628
  2600
        # HACK: Reset EXTRA_LDFLAGS; the only thing it contains at this point
slouken@1628
  2601
        # is -lm which is not needed under Mac OS X. But for some reasons it
slouken@1628
  2602
        # also tends to contain spurious -L switches, which we don't want to
slouken@1628
  2603
        # use here or in sdl-config. Hence we reset it.
slouken@1624
  2604
        EXTRA_LDFLAGS=""
slouken@1624
  2605
slouken@1742
  2606
        CheckVisibilityHidden
slouken@1
  2607
        CheckDummyVideo
slouken@68
  2608
        CheckDiskAudio
icculus@1532
  2609
        CheckDummyAudio
slouken@1638
  2610
        CheckDLOPEN
slouken@1889
  2611
slouken@1648
  2612
        # Set up files for the shared object loading library
slouken@1648
  2613
        # (this needs to be done before the dynamic X11 check)
slouken@1648
  2614
        if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
slouken@1648
  2615
            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
slouken@1648
  2616
            SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
slouken@1648
  2617
            have_loadso=yes
slouken@1648
  2618
        fi
slouken@1648
  2619
icculus@1133
  2620
        CheckCOCOA
icculus@1174
  2621
        CheckX11
slouken@0
  2622
        CheckMacGL
icculus@1191
  2623
        CheckOpenGLX11
slouken@0
  2624
        CheckPTHREAD
icculus@1445
  2625
slouken@2238
  2626
        # Good optimization on Mac OS X, yes...
slouken@2238
  2627
        EXTRA_CFLAGS="$EXTRA_CFLAGS -falign-loops=16"
slouken@2238
  2628
icculus@1445
  2629
        # Need this or things might misbuild on a G3.
slouken@1521
  2630
        EXTRA_CFLAGS="$EXTRA_CFLAGS -force_cpusubtype_ALL"
icculus@1445
  2631
slouken@0
  2632
        # Set up files for the audio library
slouken@0
  2633
        if test x$enable_audio = xyes; then
slouken@1361
  2634
            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
slouken@1361
  2635
            SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
slouken@1361
  2636
            have_audio=yes
slouken@0
  2637
        fi
bob@3214
  2638
        # Set up files for the atomic operations library
bob@3214
  2639
        if test x$enable_atomic = xyes; then
bob@3214
  2640
            AC_DEFINE(SDL_ATOMIC_MACOSX)
bob@3214
  2641
            SOURCES="$SOURCES $srcdir/src/atomic/macosx/*.c"
bob@3214
  2642
            have_atomic=yes
bob@3214
  2643
        fi
slouken@0
  2644
        # Set up files for the joystick library
slouken@0
  2645
        if test x$enable_joystick = xyes; then
slouken@1361
  2646
            AC_DEFINE(SDL_JOYSTICK_IOKIT)
slouken@1361
  2647
            SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
slouken@1361
  2648
            have_joystick=yes
slouken@0
  2649
        fi
slouken@2713
  2650
        # Set up files for the haptic library
slouken@2713
  2651
        if test x$enable_haptic = xyes; then
slouken@2713
  2652
            AC_DEFINE(SDL_HAPTIC_IOKIT)
slouken@2713
  2653
            SOURCES="$SOURCES $srcdir/src/haptic/darwin/*.c"
slouken@2713
  2654
            have_haptic=yes
slouken@3298
  2655
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,ForceFeedback"
slouken@2713
  2656
        fi
icculus@3170
  2657
        # Set up files for the power library
icculus@3170
  2658
        if test x$enable_power = xyes; then
icculus@3170
  2659
            AC_DEFINE(SDL_POWER_MACOSX)
icculus@3170
  2660
            SOURCES="$SOURCES $srcdir/src/power/macosx/*.c"
icculus@3170
  2661
            have_power=yes
icculus@3170
  2662
        fi
slouken@0
  2663
        # Set up files for the timer library
slouken@0
  2664
        if test x$enable_timers = xyes; then
slouken@1361
  2665
            AC_DEFINE(SDL_TIMER_UNIX)
slouken@1361
  2666
            SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
slouken@1361
  2667
            have_timers=yes
slouken@1361
  2668
        fi
slouken@1621
  2669
        # The Mac OS X platform requires special setup.
slouken@1521
  2670
        EXTRA_CFLAGS="$EXTRA_CFLAGS -fpascal-strings"
slouken@3049
  2671
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lobjc"
slouken@3298
  2672
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
slouken@3298
  2673
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
slouken@3298
  2674
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
icculus@3619
  2675
        # If either the audio is used, add the AudioUnit framework
slouken@3243
  2676
        if test x$enable_audio = xyes; then
slouken@3298
  2677
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreAudio -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit"
slouken@1361
  2678
        fi
slouken@0
  2679
        ;;
slouken@1035
  2680
    *-riscos)
slouken@687
  2681
        ARCH=riscos
slouken@1361
  2682
        CheckOSS
slouken@1361
  2683
        CheckPTHREAD
slouken@955
  2684
        # Set up files for the video library
slouken@955
  2685
        if test x$enable_video = xyes; then
slouken@1361
  2686
            AC_DEFINE(SDL_VIDEO_DRIVER_RISCOS)
slouken@1361
  2687
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.c"
slouken@1459
  2688
            SOURCES="$SOURCES $srcdir/src/video/riscos/*.S"
slouken@1361
  2689
            have_video=yes
slouken@955
  2690
        fi
slouken@955
  2691
        # Set up files for the joystick library
slouken@955
  2692
        if test x$enable_joystick = xyes; then
slouken@1361
  2693
            AC_DEFINE(SDL_JOYSTICK_RISCOS)
slouken@1361
  2694
            SOURCES="$SOURCES $srcdir/src/joystick/riscos/*.c"
slouken@1361
  2695
            have_joystick=yes
slouken@955
  2696
        fi
slouken@955
  2697
        # Set up files for the timer library
slouken@955
  2698
        if test x$enable_timers = xyes; then
slouken@1361
  2699
            AC_DEFINE(SDL_TIMER_RISCOS)
slouken@1361
  2700
            SOURCES="$SOURCES $srcdir/src/timer/riscos/*.c"
slouken@1361
  2701
            have_timers=yes
slouken@955
  2702
        fi
slouken@1361
  2703
        # The RISC OS platform requires special setup.
slouken@1521
  2704
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ljpeg -ltiff -lpng -lz"
slouken@687
  2705
        ;;
slouken@0
  2706
    *)
slouken@1361
  2707
        AC_MSG_ERROR([
slouken@1550
  2708
*** Unsupported host:  Please add to configure.in
slouken@1361
  2709
        ])
slouken@0
  2710
        ;;
slouken@0
  2711
esac
slouken@0
  2712
slouken@1361
  2713
# Verify that we have all the platform specific files we need
icculus@2066
  2714
slouken@3104
  2715
if test x$have_joystick != xyes; then
slouken@3104
  2716
    if test x$enable_joystick = xyes; then
slouken@3097
  2717
        AC_DEFINE(SDL_JOYSTICK_DISABLED)
slouken@3097
  2718
    fi
slouken@1361
  2719
    SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
slouken@1361
  2720
fi
slouken@2713
  2721
if test x$have_haptic != xyes; then
slouken@2713
  2722
    if test x$enable_haptic = xyes; then
slouken@2713
  2723
        AC_DEFINE(SDL_HAPTIC_DISABLED)
slouken@2713
  2724
    fi
slouken@2713
  2725
    SOURCES="$SOURCES $srcdir/src/haptic/dummy/*.c"
slouken@2713
  2726
fi
slouken@1361
  2727
if test x$have_threads != xyes; then
slouken@1361
  2728
    if test x$enable_threads = xyes; then
slouken@1361
  2729
        AC_DEFINE(SDL_THREADS_DISABLED)