# Process this file with autoconf to produce a configure script. AC_INIT(LibVNCServer, 0.8pre, http://sourceforge.net/projects/libvncserver) AM_INIT_AUTOMAKE(LibVNCServer, 0.8pre) AM_CONFIG_HEADER(rfbconfig.h) AX_PREFIX_CONFIG_H([rfb/rfbconfig.h]) # Checks for programs. AC_PROG_CC if test -z "$CC"; then CCLD="\$(CC)" else CCLD="$CC" fi AC_PROG_MAKE_SET AC_PROG_RANLIB # Options AH_TEMPLATE(BACKCHANNEL, [Enable BackChannel communication]) AC_ARG_WITH(backchannel, [ --without-backchannel disable backchannel method], , [ with_backchannel=yes ]) if test "x$with_backchannel" = "xyes"; then AC_DEFINE(BACKCHANNEL) fi AH_TEMPLATE(ALLOW24BPP, [Enable 24 bit per pixel in native framebuffer]) AC_ARG_WITH(24bpp, [ --without-24bpp disable 24 bpp framebuffers], , [ with_24bpp=yes ]) if test "x$with_24bpp" = "xyes"; then AC_DEFINE(ALLOW24BPP) fi AH_TEMPLATE(FFMPEG, [Use ffmpeg (for vnc2mpg)]) AC_ARG_WITH(ffmpeg, [ --with-ffmpeg=dir set ffmpeg home directory],,) AC_SUBST(with_ffmpeg) AM_CONDITIONAL(WITH_FFMPEG, test ! -z "$with_ffmpeg") # Seem to need this dummy here to induce the 'checking for egrep... grep -E', etc. # before it seemed to be inside the with_jpeg conditional. AC_CHECK_HEADER(thenonexistentheader.h, HAVE_THENONEXISTENTHEADER_H="true") # Checks for X libraries HAVE_X="false" AC_PATH_XTRA AH_TEMPLATE(HAVE_XSHM, [MIT-SHM extension build environment present]) AH_TEMPLATE(HAVE_XTEST, [XTEST extension build environment present]) AH_TEMPLATE(HAVE_XTESTGRABCONTROL, [XTEST extension has XTestGrabControl]) AH_TEMPLATE(HAVE_XKEYBOARD, [XKEYBOARD extension build environment present]) AH_TEMPLATE(HAVE_LIBXINERAMA, [XINERAMA extension build environment present]) AH_TEMPLATE(HAVE_LIBXRANDR, [XRANDR extension build environment present]) AH_TEMPLATE(HAVE_LIBXFIXES, [XFIXES extension build environment present]) AH_TEMPLATE(HAVE_LIBXDAMAGE, [XDAMAGE extension build environment present]) AH_TEMPLATE(HAVE_LIBXTRAP, [DEC-XTRAP extension build environment present]) if test "$X_CFLAGS" != "-DX_DISPLAY_MISSING"; then AC_CHECK_LIB(X11, XGetImage, HAVE_X="true", HAVE_X="false", $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS) if test $HAVE_X = "true"; then X_PRELIBS="$X_PRELIBS -lXext" AC_CHECK_LIB(Xext, XShmGetImage, [AC_DEFINE(HAVE_XSHM)], , $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS) AC_CHECK_LIB(Xtst, XTestGrabControl, X_PRELIBS="$X_PRELIBS -lXtst" [AC_DEFINE(HAVE_XTESTGRABCONTROL) HAVE_XTESTGRABCONTROL="true"], , $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS) AC_CHECK_LIB(Xtst, XTestFakeKeyEvent, X_PRELIBS="$X_PRELIBS -lXtst" [AC_DEFINE(HAVE_XTEST)], , $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS) # we use XTRAP on X11R5, or user can set X11VNC_USE_XTRAP if test ! -z "$X11VNC_USE_XTRAP" -o -z "$HAVE_XTESTGRABCONTROL"; then AC_CHECK_LIB(XTrap, XETrapSetGrabServer, X_PRELIBS="$X_PRELIBS -lXTrap" [AC_DEFINE(HAVE_LIBXTRAP)], , $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS) # tru64 uses libXETrap.so AC_CHECK_LIB(XETrap, XETrapSetGrabServer, X_PRELIBS="$X_PRELIBS -lXETrap" [AC_DEFINE(HAVE_LIBXTRAP)], , $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS) fi saved_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $X_CFLAGS" AC_CHECK_HEADER(X11/XKBlib.h, HAVE_XKBLIB_H="true", HAVE_XKBLIB_H="false", [#include ]) CPPFLAGS="$saved_CPPFLAGS" if test $HAVE_XKBLIB_H = "true"; then AC_CHECK_LIB(X11, XkbSelectEvents, [AC_DEFINE(HAVE_XKEYBOARD)], , $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS) fi AC_CHECK_LIB(Xinerama, XineramaQueryScreens, X_PRELIBS="$X_PRELIBS -lXinerama" [AC_DEFINE(HAVE_LIBXINERAMA)], , $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS) AC_CHECK_LIB(Xrandr, XRRSelectInput, X_PRELIBS="$X_PRELIBS -lXrandr" [AC_DEFINE(HAVE_LIBXRANDR)], , $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS) AC_CHECK_LIB(Xfixes, XFixesGetCursorImage, X_PRELIBS="$X_PRELIBS -lXfixes" [AC_DEFINE(HAVE_LIBXFIXES) HAVE_LIBXFIXES="true"], , $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS) AC_CHECK_LIB(Xdamage, XDamageQueryExtension, X_PRELIBS="$X_PRELIBS -lXdamage" [AC_DEFINE(HAVE_LIBXDAMAGE) HAVE_LIBXDAMAGE="true"], , $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS) if test ! -z "$HAVE_LIBXFIXES" -o ! -z "$HAVE_LIBXDAMAGE"; then # need /usr/sfw/lib in RPATH for Solaris 10 and later case `(uname -sr) 2>/dev/null` in "SunOS 5"*) X_EXTRA_LIBS="$X_EXTRA_LIBS -R/usr/sfw/lib" ;; esac fi X_LIBS="$X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS" fi fi AC_SUBST(X_LIBS) AM_CONDITIONAL(HAVE_X, test $HAVE_X != "false") # Checks for libraries. AC_ARG_WITH(jpeg, [ --without-jpeg disable support for jpeg] [ --with-jpeg=DIR use jpeg include/library files in DIR],,) # At this point: # no jpeg on command line with_jpeg="" # -with-jpeg with_jpeg="yes" # -without-jpeg with_jpeg="no" # -with-jpeg=/foo/dir with_jpeg="/foo/dir" if test "x$with_jpeg" != "xno"; then if test ! -z "$with_jpeg" -a "x$with_jpeg" != "xyes"; then # add user supplied directory to flags: saved_CPPFLAGS="$CPPFLAGS" saved_LDFLAGS="$LDFLAGS" CPPFLAGS="$CPPFLAGS -I$with_jpeg/include" LDFLAGS="$LDFLAGS -L$with_jpeg/lib" if test "x$GCC" = "xyes"; then # this is not complete... in general a rat's nest. LDFLAGS="$LDFLAGS -Xlinker -R$with_jpeg/lib" else LDFLAGS="$LDFLAGS -R$with_jpeg/lib" fi fi AC_CHECK_HEADER(jpeglib.h, HAVE_JPEGLIB_H="true") if test "x$HAVE_JPEGLIB_H" = "xtrue"; then AC_CHECK_LIB(jpeg, jpeg_CreateCompress, , HAVE_JPEGLIB_H="") fi if test ! -z "$with_jpeg" -a "x$with_jpeg" != "xyes"; then if test "x$HAVE_JPEGLIB_H" != "xtrue"; then # restore old flags on failure: CPPFLAGS="$saved_CPPFLAGS" LDFLAGS="$saved_LDFLAGS" fi fi fi AC_ARG_WITH(libz, [ --without-libz disable support for deflate],,) AC_ARG_WITH(zlib, [ --without-zlib disable support for deflate] [ --with-zlib=DIR use zlib include/library files in DIR],,) if test "x$with_zlib" != "xno" -a "x$with_libz" != "xno"; then if test ! -z "$with_zlib" -a "x$with_zlib" != "xyes"; then saved_CPPFLAGS="$CPPFLAGS" saved_LDFLAGS="$LDFLAGS" CPPFLAGS="$CPPFLAGS -I$with_zlib/include" LDFLAGS="$LDFLAGS -L$with_zlib/lib" if test "x$GCC" = "xyes"; then LDFLAGS="$LDFLAGS -Xlinker -R$with_zlib/lib" else LDFLAGS="$LDFLAGS -R$with_zlib/lib" fi fi AC_CHECK_HEADER(zlib.h, HAVE_ZLIB_H="true") if test "x$HAVE_ZLIB_H" = "xtrue"; then AC_CHECK_LIB(z, deflate, , HAVE_ZLIB_H="") fi if test ! -z "$with_zlib" -a "x$with_zlib" != "xyes"; then if test "x$HAVE_ZLIB_H" != "xtrue"; then CPPFLAGS="$saved_CPPFLAGS" LDFLAGS="$saved_LDFLAGS" fi fi fi AC_CHECK_HEADER(pthread.h, HAVE_PTHREAD_H="true") if test ! -z "$HAVE_PTHREAD_H"; then # why twice? AC_CHECK_LIB(pthread, pthread_mutex_lock) AC_CHECK_LIB(pthread, pthread_mutex_lock, HAVE_LIBPTHREAD="true") fi AM_CONDITIONAL(HAVE_LIBPTHREAD, test ! -z "$HAVE_LIBPTHREAD") AM_CONDITIONAL(HAVE_LIBZ, test ! -z "$HAVE_ZLIB_H") AM_CONDITIONAL(HAVE_LIBJPEG, test ! -z "$HAVE_JPEGLIB_H") if test -z "$with_sdl"; then if sdl-config --version >/dev/null 2>&1; then with_sdl=yes SDL_CFLAGS=`sdl-config --cflags` SDL_LIBS=`sdl-config --libs` else with_sdl=no fi fi AM_CONDITIONAL(HAVE_LIBSDL, test "x$with_sdl" = "xyes") AC_SUBST(SDL_CFLAGS) AC_SUBST(SDL_LIBS) MINGW=`uname -s | grep MINGW 2>/dev/null` AM_CONDITIONAL(MINGW, test ! -z "$MINGW" ) if test ! -z "$MINGW"; then WSOCKLIB="-lws2_32" fi AC_SUBST(WSOCKLIB) # Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h syslog.h unistd.h pwd.h sys/wait.h utmpx.h]) # Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_C_INLINE AC_C_BIGENDIAN AC_TYPE_SIZE_T AC_HEADER_TIME AC_HEADER_SYS_WAIT AC_TYPE_SOCKLEN_T AC_CREATE_STDINT_H(rfb/rfbint.h) AC_CACHE_CHECK([for in_addr_t], inaddrt, [ AC_TRY_COMPILE([#include #include ], [in_addr_t foo; return 0;], [inaddrt=yes], [inaddrt=no]), ]) AH_TEMPLATE(NEED_INADDR_T, [Need a typedef for in_addr_t]) if test $inaddrt = no ; then AC_DEFINE(NEED_INADDR_T) fi # Checks for library functions. AC_FUNC_MALLOC AC_FUNC_MEMCMP AC_FUNC_STAT AC_FUNC_STRFTIME AC_FUNC_VPRINTF AC_FUNC_FORK AC_CHECK_LIB(nsl,gethostbyname) AC_CHECK_LIB(socket,socket) AC_CHECK_FUNCS([ftime gethostbyname gethostname gettimeofday inet_ntoa memmove memset mmap mkfifo select socket strchr strcspn strdup strerror strstr setsid getpwuid getpwnam getuid geteuid setuid waitpid setutxent]) # check, if shmget is in cygipc.a AC_CHECK_LIB(cygipc,shmget) AM_CONDITIONAL(CYGIPC, test "$HAVE_CYGIPC" = "true") # Check if /dev/vcsa1 exists, if so, define LINUX AM_CONDITIONAL(LINUX, test -c /dev/vcsa1) # Check for OS X specific header AC_CHECK_HEADER(ApplicationServices/ApplicationServices.h, HAVE_OSX="true") AM_CONDITIONAL(OSX, test "$HAVE_OSX" = "true") # Check for rpm SOURCES path printf "checking for rpm sources path... " RPMSOURCEDIR="NOT-FOUND" for directory in packages OpenLinux redhat RedHat rpm RPM "" ; do if test -d /usr/src/${directory}/SOURCES; then RPMSOURCEDIR="/usr/src/${directory}/SOURCES/" fi done echo "$RPMSOURCEDIR" AM_CONDITIONAL(HAVE_RPM, test "$RPMSOURCEDIR" != "NOT-FOUND") AC_SUBST(RPMSOURCEDIR) AC_CONFIG_FILES([Makefile libvncserver/Makefile contrib/Makefile x11vnc/Makefile x11vnc/misc/Makefile examples/Makefile vncterm/Makefile classes/Makefile libvncclient/Makefile client_examples/Makefile test/Makefile LibVNCServer.spec libvncserver-config]) AC_OUTPUT chmod a+x ./libvncserver-config