[libvirt] [PATCH] build: fix build --without-remote

I tried to test ./configure --without-lxc --without-remote. First, the build failed with some odd errors, such as an inability to build xen, or link failures for virNetTLSInit. But when you think about it, once there is no remote code, all of libvirtd is useless, any stateful driver that depends on libvirtd is also not worth compiling, and any libraries used only by RPC code are not needed. So I patched configure.ac to make for some saner defaults when an explicit disable is attempted. Similarly, since we have migrated virnetdevbridge into generic code, the workaround for Linux kernel stupidity must not depend on stateful drivers being in use. Then there's 'make check' that needs segragation. Wow - quite a bit of cleanup to make --without-remote useful :) * configure.ac: Let --without-remote toggle defaults on stateful drivers and other libraries. Pick up Linux kernel workarounds even when qemu and lxc are not being compiled. * tests/Makefile.am (test_programs): Factor out programs that require remote. * src/libvirt_private.syms (rpc/virnet*.h): Move... * src/libvirt_remote.syms: ...into new file. * src/Makefile.am (SYM_FILES): Ship new syms file. Signed-off-by: Eric Blake <eblake(a)redhat.com&gt; --- Looks big, but most of it is motion of text from splitting a file. It fixes a build failure, but --enable-remote is not a regression for this particular release (it's been broken for a while), so I'll wait for a review even if it misses 1.1.3. configure.ac | 16 +++- src/Makefile.am | 6 ++ src/libvirt_private.syms | 199 -------------------------------------------- src/libvirt_remote.syms | 210 +++++++++++++++++++++++++++++++++++++++++++++++ tests/Makefile.am | 19 +++-- 5 files changed, 243 insertions(+), 207 deletions(-) create mode 100644 src/libvirt_remote.syms diff --git a/configure.ac b/configure.ac index 553015a..b82dc8b 100644 --- a/configure.ac +++ b/configure.ac @@ -198,8 +198,22 @@ fi AM_CONDITIONAL([WITH_LINUX], [test "$with_linux" = "yes"]) AM_CONDITIONAL([WITH_FREEBSD], [test "$with_freebsd" = "yes"]) +# The daemon requires remote support. Likewise, if we are not using +# RPC, we don't need several libraries. +if test "$with_remote" = "no" ; then + with_libvirtd=no + with_gnutls=no + with_ssh2=no + with_sasl=no +fi +# Stateful drivers are useful only when building the daemon. if test "$with_libvirtd" = "no" ; then with_qemu=no + with_xen=no + with_lxc=no + with_libxl=no + with_uml=no + with_vbox=no fi # Check for compiler and library settings. @@ -1053,7 +1067,6 @@ dnl dnl check for kernel headers required by src/bridge.c dnl if test "$with_linux" = "yes"; then - if test "$with_qemu" = "yes" || test "$with_lxc" = "yes" ; then # Various kernel versions have headers that are not self-standing, but # yet are incompatible with the corresponding glibc headers. In order # to guarantee compilation across a wide range of versions (from RHEL 5 @@ -1087,7 +1100,6 @@ if test "$with_linux" = "yes"; then #endif #include <linux/in6.h> ]]) - fi fi diff --git a/src/Makefile.am b/src/Makefile.am index 8632b18..201c268 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -1756,6 +1756,12 @@ else ! WITH_LIBVIRTD SYM_FILES += $(srcdir)/libvirt_daemon.syms endif ! WITH_LIBVIRTD +if WITH_REMOTE +USED_SYM_FILES += $(srcdir)/libvirt_remote.syms +else ! WITH_REMOTE +SYM_FILES += $(srcdir)/libvirt_remote.syms +endif ! WITH_REMOTE + if WITH_OPENVZ USED_SYM_FILES += $(srcdir)/libvirt_openvz.syms else ! WITH_OPENVZ diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 48e4b04..62aab9b 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -831,205 +831,6 @@ nodeGetMemoryStats; nodeSetMemoryParameters; -# rpc/virnetclient.h -virNetClientAddProgram; -virNetClientAddStream; -virNetClientClose; -virNetClientDupFD; -virNetClientGetFD; -virNetClientHasPassFD; -virNetClientIsEncrypted; -virNetClientIsOpen; -virNetClientKeepAliveIsSupported; -virNetClientKeepAliveStart; -virNetClientKeepAliveStop; -virNetClientLocalAddrString; -virNetClientNewExternal; -virNetClientNewLibSSH2; -virNetClientNewSSH; -virNetClientNewTCP; -virNetClientNewUNIX; -virNetClientRegisterAsyncIO; -virNetClientRegisterKeepAlive; -virNetClientRemoteAddrString; -virNetClientRemoveStream; -virNetClientSendNonBlock; -virNetClientSendNoReply; -virNetClientSendWithReply; -virNetClientSendWithReplyStream; -virNetClientSetCloseCallback; - - -# rpc/virnetclientprogram.h -virNetClientProgramCall; -virNetClientProgramDispatch; -virNetClientProgramGetProgram; -virNetClientProgramGetVersion; -virNetClientProgramMatches; -virNetClientProgramNew; - - -# rpc/virnetclientstream.h -virNetClientStreamEOF; -virNetClientStreamEventAddCallback; -virNetClientStreamEventRemoveCallback; -virNetClientStreamEventUpdateCallback; -virNetClientStreamMatches; -virNetClientStreamNew; -virNetClientStreamQueuePacket; -virNetClientStreamRaiseError; -virNetClientStreamRecvPacket; -virNetClientStreamSendPacket; -virNetClientStreamSetError; - - -# rpc/virnetmessage.h -virNetMessageClear; -virNetMessageDecodeHeader; -virNetMessageDecodeLength; -virNetMessageDecodeNumFDs; -virNetMessageDecodePayload; -virNetMessageDupFD; -virNetMessageEncodeHeader; -virNetMessageEncodeNumFDs; -virNetMessageEncodePayload; -virNetMessageEncodePayloadRaw; -virNetMessageFree; -virNetMessageNew; -virNetMessageQueuePush; -virNetMessageQueueServe; -virNetMessageSaveError; -xdr_virNetMessageError; - - -# rpc/virnetserver.h -virNetServerAddProgram; -virNetServerAddService; -virNetServerAddShutdownInhibition; -virNetServerAddSignalHandler; -virNetServerAutoShutdown; -virNetServerClose; -virNetServerIsPrivileged; -virNetServerKeepAliveRequired; -virNetServerNew; -virNetServerNewPostExecRestart; -virNetServerPreExecRestart; -virNetServerQuit; -virNetServerRemoveShutdownInhibition; -virNetServerRun; -virNetServerUpdateServices; - - -# rpc/virnetserverclient.h -virNetServerClientAddFilter; -virNetServerClientClose; -virNetServerClientDelayedClose; -virNetServerClientGetAuth; -virNetServerClientGetFD; -virNetServerClientGetIdentity; -virNetServerClientGetPrivateData; -virNetServerClientGetReadonly; -virNetServerClientGetSELinuxContext; -virNetServerClientGetUNIXIdentity; -virNetServerClientImmediateClose; -virNetServerClientInit; -virNetServerClientInitKeepAlive; -virNetServerClientIsClosed; -virNetServerClientIsLocal; -virNetServerClientIsSecure; -virNetServerClientLocalAddrString; -virNetServerClientNeedAuth; -virNetServerClientNew; -virNetServerClientNewPostExecRestart; -virNetServerClientPreExecRestart; -virNetServerClientRemoteAddrString; -virNetServerClientRemoveFilter; -virNetServerClientSendMessage; -virNetServerClientSetAuth; -virNetServerClientSetCloseHook; -virNetServerClientSetDispatcher; -virNetServerClientStartKeepAlive; -virNetServerClientWantClose; - - -# rpc/virnetservermdns.h -virNetServerMDNSAddEntry; -virNetServerMDNSAddGroup; -virNetServerMDNSEntryFree; -virNetServerMDNSFree; -virNetServerMDNSGroupFree; -virNetServerMDNSNew; -virNetServerMDNSRemoveEntry; -virNetServerMDNSRemoveGroup; -virNetServerMDNSStart; -virNetServerMDNSStop; - - -# rpc/virnetserverprogram.h -virNetServerProgramDispatch; -virNetServerProgramGetID; -virNetServerProgramGetPriority; -virNetServerProgramGetVersion; -virNetServerProgramMatches; -virNetServerProgramNew; -virNetServerProgramSendReplyError; -virNetServerProgramSendStreamData; -virNetServerProgramSendStreamError; -virNetServerProgramUnknownError; - - -# rpc/virnetserverservice.h -virNetServerServiceClose; -virNetServerServiceGetAuth; -virNetServerServiceGetMaxRequests; -virNetServerServiceGetPort; -virNetServerServiceIsReadonly; -virNetServerServiceNewFD; -virNetServerServiceNewPostExecRestart; -virNetServerServiceNewTCP; -virNetServerServiceNewUNIX; -virNetServerServicePreExecRestart; -virNetServerServiceSetDispatcher; -virNetServerServiceToggle; - - -# rpc/virnetsocket.h -virNetSocketAccept; -virNetSocketAddIOCallback; -virNetSocketClose; -virNetSocketDupFD; -virNetSocketGetFD; -virNetSocketGetPort; -virNetSocketGetSELinuxContext; -virNetSocketGetUNIXIdentity; -virNetSocketHasCachedData; -virNetSocketHasPassFD; -virNetSocketHasPendingData; -virNetSocketIsLocal; -virNetSocketListen; -virNetSocketLocalAddrString; -virNetSocketNewConnectCommand; -virNetSocketNewConnectExternal; -virNetSocketNewConnectLibSSH2; -virNetSocketNewConnectSockFD; -virNetSocketNewConnectSSH; -virNetSocketNewConnectTCP; -virNetSocketNewConnectUNIX; -virNetSocketNewListenFD; -virNetSocketNewListenTCP; -virNetSocketNewListenUNIX; -virNetSocketNewPostExecRestart; -virNetSocketPreExecRestart; -virNetSocketRead; -virNetSocketRecvFD; -virNetSocketRemoteAddrString; -virNetSocketRemoveIOCallback; -virNetSocketSendFD; -virNetSocketSetBlocking; -virNetSocketUpdateIOCallback; -virNetSocketWrite; - - # security/security_driver.h virSecurityDriverLookup; diff --git a/src/libvirt_remote.syms b/src/libvirt_remote.syms new file mode 100644 index 0000000..d482a55 --- /dev/null +++ b/src/libvirt_remote.syms @@ -0,0 +1,210 @@ +# +# Private symbols used in RPC operations. Add symbols here, and see +# Makefile.am for more details. +# +# Keep this file sorted by header name, then by symbols with each header. +# + +# rpc/virnetclient.h +virNetClientAddProgram; +virNetClientAddStream; +virNetClientClose; +virNetClientDupFD; +virNetClientGetFD; +virNetClientHasPassFD; +virNetClientIsEncrypted; +virNetClientIsOpen; +virNetClientKeepAliveIsSupported; +virNetClientKeepAliveStart; +virNetClientKeepAliveStop; +virNetClientLocalAddrString; +virNetClientNewExternal; +virNetClientNewLibSSH2; +virNetClientNewSSH; +virNetClientNewTCP; +virNetClientNewUNIX; +virNetClientRegisterAsyncIO; +virNetClientRegisterKeepAlive; +virNetClientRemoteAddrString; +virNetClientRemoveStream; +virNetClientSendNonBlock; +virNetClientSendNoReply; +virNetClientSendWithReply; +virNetClientSendWithReplyStream; +virNetClientSetCloseCallback; + + +# rpc/virnetclientprogram.h +virNetClientProgramCall; +virNetClientProgramDispatch; +virNetClientProgramGetProgram; +virNetClientProgramGetVersion; +virNetClientProgramMatches; +virNetClientProgramNew; + + +# rpc/virnetclientstream.h +virNetClientStreamEOF; +virNetClientStreamEventAddCallback; +virNetClientStreamEventRemoveCallback; +virNetClientStreamEventUpdateCallback; +virNetClientStreamMatches; +virNetClientStreamNew; +virNetClientStreamQueuePacket; +virNetClientStreamRaiseError; +virNetClientStreamRecvPacket; +virNetClientStreamSendPacket; +virNetClientStreamSetError; + + +# rpc/virnetmessage.h +virNetMessageClear; +virNetMessageDecodeHeader; +virNetMessageDecodeLength; +virNetMessageDecodeNumFDs; +virNetMessageDecodePayload; +virNetMessageDupFD; +virNetMessageEncodeHeader; +virNetMessageEncodeNumFDs; +virNetMessageEncodePayload; +virNetMessageEncodePayloadRaw; +virNetMessageFree; +virNetMessageNew; +virNetMessageQueuePush; +virNetMessageQueueServe; +virNetMessageSaveError; +xdr_virNetMessageError; + + +# rpc/virnetserver.h +virNetServerAddProgram; +virNetServerAddService; +virNetServerAddShutdownInhibition; +virNetServerAddSignalHandler; +virNetServerAutoShutdown; +virNetServerClose; +virNetServerIsPrivileged; +virNetServerKeepAliveRequired; +virNetServerNew; +virNetServerNewPostExecRestart; +virNetServerPreExecRestart; +virNetServerQuit; +virNetServerRemoveShutdownInhibition; +virNetServerRun; +virNetServerUpdateServices; + + +# rpc/virnetserverclient.h +virNetServerClientAddFilter; +virNetServerClientClose; +virNetServerClientDelayedClose; +virNetServerClientGetAuth; +virNetServerClientGetFD; +virNetServerClientGetIdentity; +virNetServerClientGetPrivateData; +virNetServerClientGetReadonly; +virNetServerClientGetSELinuxContext; +virNetServerClientGetUNIXIdentity; +virNetServerClientImmediateClose; +virNetServerClientInit; +virNetServerClientInitKeepAlive; +virNetServerClientIsClosed; +virNetServerClientIsLocal; +virNetServerClientIsSecure; +virNetServerClientLocalAddrString; +virNetServerClientNeedAuth; +virNetServerClientNew; +virNetServerClientNewPostExecRestart; +virNetServerClientPreExecRestart; +virNetServerClientRemoteAddrString; +virNetServerClientRemoveFilter; +virNetServerClientSendMessage; +virNetServerClientSetAuth; +virNetServerClientSetCloseHook; +virNetServerClientSetDispatcher; +virNetServerClientStartKeepAlive; +virNetServerClientWantClose; + + +# rpc/virnetservermdns.h +virNetServerMDNSAddEntry; +virNetServerMDNSAddGroup; +virNetServerMDNSEntryFree; +virNetServerMDNSFree; +virNetServerMDNSGroupFree; +virNetServerMDNSNew; +virNetServerMDNSRemoveEntry; +virNetServerMDNSRemoveGroup; +virNetServerMDNSStart; +virNetServerMDNSStop; + + +# rpc/virnetserverprogram.h +virNetServerProgramDispatch; +virNetServerProgramGetID; +virNetServerProgramGetPriority; +virNetServerProgramGetVersion; +virNetServerProgramMatches; +virNetServerProgramNew; +virNetServerProgramSendReplyError; +virNetServerProgramSendStreamData; +virNetServerProgramSendStreamError; +virNetServerProgramUnknownError; + + +# rpc/virnetserverservice.h +virNetServerServiceClose; +virNetServerServiceGetAuth; +virNetServerServiceGetMaxRequests; +virNetServerServiceGetPort; +virNetServerServiceIsReadonly; +virNetServerServiceNewFD; +virNetServerServiceNewPostExecRestart; +virNetServerServiceNewTCP; +virNetServerServiceNewUNIX; +virNetServerServicePreExecRestart; +virNetServerServiceSetDispatcher; +virNetServerServiceToggle; + + +# rpc/virnetsocket.h +virNetSocketAccept; +virNetSocketAddIOCallback; +virNetSocketClose; +virNetSocketDupFD; +virNetSocketGetFD; +virNetSocketGetPort; +virNetSocketGetSELinuxContext; +virNetSocketGetUNIXIdentity; +virNetSocketHasCachedData; +virNetSocketHasPassFD; +virNetSocketHasPendingData; +virNetSocketIsLocal; +virNetSocketListen; +virNetSocketLocalAddrString; +virNetSocketNewConnectCommand; +virNetSocketNewConnectExternal; +virNetSocketNewConnectLibSSH2; +virNetSocketNewConnectSockFD; +virNetSocketNewConnectSSH; +virNetSocketNewConnectTCP; +virNetSocketNewConnectUNIX; +virNetSocketNewListenFD; +virNetSocketNewListenTCP; +virNetSocketNewListenUNIX; +virNetSocketNewPostExecRestart; +virNetSocketPreExecRestart; +virNetSocketRead; +virNetSocketRecvFD; +virNetSocketRemoteAddrString; +virNetSocketRemoveIOCallback; +virNetSocketSendFD; +virNetSocketSetBlocking; +virNetSocketUpdateIOCallback; +virNetSocketWrite; + + +# Let emacs know we want case-insensitive sorting +# Local Variables: +# sort-fold-case: t +# End: diff --git a/tests/Makefile.am b/tests/Makefile.am index 17a2a72..9a6453b 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -114,8 +114,8 @@ test_helpers = commandhelper ssh test_conf test_programs = virshtest sockettest \ nodeinfotest virbuftest \ commandtest seclabeltest \ - virhashtest virnetmessagetest virnetsockettest \ - viratomictest virnetserverclienttest \ + virhashtest \ + viratomictest \ utiltest shunloadtest \ virtimetest viruritest virkeyfiletest \ virauthconfigtest \ @@ -131,6 +131,17 @@ test_programs = virshtest sockettest \ virstoragetest \ $(NULL) +if WITH_REMOTE +test_programs += \ + virnetmessagetest \ + virnetsockettest \ + virnetserverclienttest \ + $(NULL) +if WITH_GNUTLS +test_programs += virnettlscontexttest virnettlssessiontest +endif WITH_GNUTLS +endif WITH_REMOTE + if WITH_LINUX test_programs += fchosttest endif WITH_LINUX @@ -144,10 +155,6 @@ test_programs += virdbustest \ virsystemdtest endif WITH_DBUS -if WITH_GNUTLS -test_programs += virnettlscontexttest virnettlssessiontest -endif WITH_GNUTLS - if WITH_SECDRIVER_SELINUX if WITH_ATTR test_programs += securityselinuxtest -- 1.8.3.1