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1ba693994a
libvirt/m4
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Daniel P. Berrange 1ba693994a Disable the -Wduplicated-branches warning 
Depending on the platform/architecture, a number of conditionals
in libvirt code expand the same on both branches. This is expected
behaviour and harmless, so disable the warning to avoid creating
unexpected build failures

Two examples, mingw32:

../../src/util/vircommand.c: In function 'virCommandWait':
../../src/util/vircommand.c:2562:51: error: this condition has identical branches [-Werror=duplicated-branches]
             *exitstatus = cmd->rawStatus ? status : WEXITSTATUS(status);
                                                   ^
and gcc7.1

In file included from util/virobject.c:28:0:
util/virobject.c: In function 'virClassNew':
util/viratomic.h:176:46: error: this condition has identical branches [-Werror=duplicated-branches]
            (void)(0 ? *(atomic) ^ *(atomic) : 0);                      \
                                             ^
util/virobject.c:144:20: note: in expansion of macro 'virAtomicIntInc'
    klass->magic = virAtomicIntInc(&magicCounter);
                   ^~~~~~~~~~~~~~~

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2017-06-15 13:26:51 +01:00
..
virt-acl.m4 m4: Fix missing with_acl variable 2017-05-26 11:37:44 +02:00
virt-apparmor.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-arg.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-atomic.m4 configure: move atomic check to its own file 2016-12-21 15:39:38 +01:00
virt-attr.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-audit.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-avahi.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-blkid.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-capng.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-chrdev-lock-files.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-compile-pie.m4 Fix '-pie' build with clang 2016-02-09 13:29:53 +01:00
virt-compile-warnings.m4 Disable the -Wduplicated-branches warning 2017-06-15 13:26:51 +01:00
virt-curl.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-dbus.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-debug.m4 configure: move debug check to its own file 2016-12-21 15:39:40 +01:00
virt-default-editor.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-devmapper.m4 m4/virt-devmapper: use LIBVIRT_CHECK_(PKG|LIB) 2016-12-21 15:39:39 +01:00
virt-dlopen.m4 configure: move dlopen check to its own file 2016-12-21 15:39:38 +01:00
virt-driver-bhyve.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-esx.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-hyperv.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-interface.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-libvirtd.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-libxl.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-lxc.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-modules.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-network.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-openvz.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-phyp.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-qemu.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-remote.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-test.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-uml.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-vbox.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-vmware.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-vz.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-xen.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-driver-xenapi.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-dtrace.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-external-programs.m4 configure: move external programs check to its own file 2016-12-21 15:39:37 +01:00
virt-firewalld.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-fuse.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-gluster.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-gnutls.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-hal.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-host-validate.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-init-script.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-lib.m4 m4/virt-arg: Move LIBVIRT_ARG_* macros to their own file 2016-12-22 15:20:05 +01:00
virt-libnl.m4 configure: move libnl check to its own file 2016-12-21 15:39:39 +01:00
virt-libpcap.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-libssh.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-libxml.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-linker-no-indirect.m4 Check for --no-copy-dt-needed linker flag 2013-08-22 16:17:36 +02:00
virt-linker-relro.m4 Simplify RELRO_LDFLAGS 2013-08-22 16:17:35 +02:00
virt-loader-nvram.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-login-shell.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-macvtap.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-netcf.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-nss.m4 virt-nss: Introduce more checks before enabling NSS 2017-01-02 13:25:42 +01:00
virt-numactl.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-numad.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-nwfilter.m4 configure: move nwfilter check to its own file 2016-12-21 15:39:39 +01:00
virt-openwsman.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-parted.m4 m4/virt-parted: use LIBVIRT_CHECK_PKG 2016-12-21 15:39:40 +01:00
virt-pciaccess.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-pm-utils.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-polkit.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-pthread.m4 configure: move pthread check it its own file 2016-12-21 15:39:38 +01:00
virt-readline.m4 virsh: workaround readline prototypes warnings 2017-06-08 21:03:34 +04:00
virt-result.m4 Add some autoconf helper macros for checking for libraries 2013-01-11 11:03:22 +00:00
virt-sanlock.m4 locking: Add support for sanlock_strerror 2017-04-27 11:44:11 +02:00
virt-sasl.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-secdriver-apparmor.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-secdriver-selinux.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-selinux.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-ssh2.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-storage-dir.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-storage-disk.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-storage-fs.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-storage-gluster.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-storage-iscsi.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-storage-lvm.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-storage-mpath.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-storage-rbd.m4 virt-storage-rbd: fix typo s/RDB/RBD/ in configure check 2017-04-19 15:01:17 +01:00
virt-storage-scsi.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-storage-sheepdog.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-storage-vstorage.m4 configure: Fix copy-paste error in vstorage backend check 2017-01-27 10:37:56 +01:00
virt-storage-zfs.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-sysctl.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-tls-priority.m4 configure: fix indentation in TLS priority result 2017-01-24 17:24:14 +01:00
virt-udev.m4 udev: Fix build on older platforms 2017-05-31 13:28:24 +02:00
virt-virtualport.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-win-common.m4 configure: move windows common check to its own file 2016-12-21 15:39:39 +01:00
virt-win-cygwin.m4 configure: move Cygwin check to its own file 2016-12-21 15:39:39 +01:00
virt-win-mingw.m4 configure: move MinGW check to its own file 2016-12-21 15:39:39 +01:00
virt-win-symbols.m4 configure: move windows symbols check to its own file 2016-12-21 15:39:39 +01:00
virt-win-windres.m4 configure: move windres check to its own file 2016-12-21 15:39:39 +01:00
virt-wireshark.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-xdr.m4 configure: move XDR check to its own file 2016-12-21 15:39:38 +01:00
virt-xml-catalog.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00
virt-yajl.m4 m4/virt-arg: Rename LIBVIRT_ARG_WITH* macros 2016-12-22 15:20:05 +01:00