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Commit Graph

34040 Commits

Author SHA1 Message Date
Daniel P. Berrangé
697371c22e build: use @CONFIG@ instead of ::CONFIG:: in augeas tests
Using @VARNAME@ is a normal style of automake, so lets match that.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-09 14:06:31 +01:00
Daniel P. Berrangé
2204585167 remote: conditionalize IP socket usage in libvirtd daemon
Prepare for reusing libvirtd source to create other daemons by making
the use of IP sockets conditionally defined by the make rules.

The main libvirtd daemon will retain IP listen ability, but all the
driver specific daemons will be local UNIX sockets only. Apps needing
IP connectivity will connect via the libvirtd daemon which will proxy
to the driver specfic daemon.

Reviewed-by: Christophe de Dinechin <dinechin@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-09 14:06:31 +01:00
Daniel P. Berrangé
5d3475c8dc remote: conditionalize driver loading in libvirtd daemon
Prepare for reusing libvirtd source to create other daemons by making
the driver(s) to load conditionally defined by the make rules.

If nothing is set, all drivers will be loaded, ignoring any missing ones
as historically done.

If MODULE_NAME is set only one driver will be loaded and that one must
succeed.

Reviewed-by: Christophe de Dinechin <dinechin@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-09 14:06:31 +01:00
Daniel P. Berrangé
74d76d6478 remote: conditionalize daemon name in libvirtd daemon
Prepare for reusing libvirtd source to create other daemons by making
the daemon name conditionally defined by the make rules.

Reviewed-by: Christophe de Dinechin <dinechin@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-09 14:06:31 +01:00
Daniel P. Berrangé
d5f0c1b6dd remote: stop trying to print help as giant blocks of text
The remote daemon tries to print out its help text in a couple of giant
blocks of text. This has already lead to duplication of the text for the
privileged vs unprivileged execution mode. With the introduction of more
daemons, this text is going to be duplicated many more times with small
variations. This is very unfriendly to translators as they have to
translate approximately the same text many times with small tweaks.

Splitting the text up into individual strings to print means that each
piece will only need translating once. It also gets rid of all the
layout information from the translated strings, so avoids the problem of
translators breaking formatting by mistake.

Reviewed-by: Christophe de Dinechin <dinechin@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-09 14:06:22 +01:00
Daniel P. Berrangé
73663a284e build: centralize rule for handling generated config files
Instead of adding generated config files to CLEANFILES and BUILT_SOURCES
in each makefile, add them all at once.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-09 14:05:06 +01:00
Daniel P. Berrangé
2ffbdabb85 build: use a common rule for checking augeas test data files
Instead of each subdir containing its own custom rule for checking the
augeas tests, use common rule for all.

The new rule searches both src + build dirs for include files, since
some augeas files will be auto-generated very shortly.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-09 14:05:06 +01:00
Daniel P. Berrangé
2cdabb1761 build: create all augeas test files in same dir as their source
The current make rules are inconsistent about which directory the
augeas test files are created in. Put them all in the same dir as
their source.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-09 14:05:06 +01:00
Daniel P. Berrangé
ae6fd27533 build: collapse rules adding augeas tests to CLEANFILES
We already have a variable that lists all augeas test files, so we can
add everything to CLEANFILES at once.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-09 14:05:06 +01:00
Daniel P. Berrangé
06334b97f1 build: make augeas-gentest.pl write to stdout
The augeas-gentest.pl program merges a config file into a augeas
file, saving the output to a new file. It is going to be useful
to further process the output file, and it would be easier if this can
be done with a pipeline, so change augeas-gentest.pl to write to stdout
instead of a file.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-09 14:05:06 +01:00
Han Han
b67c1f3d02 libvirt-admin: Add missing API arguments in debug printings
Each public API is required to log all arguments it was called
with. Except, there are some missing. Fix them.

Signed-off-by: Han Han <hhan@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-08-09 14:57:16 +02:00
Ján Tomko
d8326cb882 Revert "tpm: Check TPM XML device configuration changes after edit"
Redefining a domain via virDomainDefineXML should not give different results
based on an already existing definition.

Also, there's a crasher somewhere in the code:
https://bugzilla.redhat.com/show_bug.cgi?id=1739338

This reverts commit 94b3aa55f8

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2019-08-09 14:55:10 +02:00
Marc-André Lureau
2ab689eec1 conf: code comment fix for TPM version
Since its introduction in commit
8737578d11, the TPM version format is
"2.0" and not "2".

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-08-09 14:37:16 +02:00
Jiri Denemark
b449c27041 qemu: Pass correct qemuCaps to virDomainDeviceDefPostParse
Since qemuDomainDeviceDefPostParse callback requires qemuCaps, we need
to make sure it gets the capabilities stored in the domain's private
data if the domain is running. Passing NULL may cause QEMU capabilities
probing to be triggered in case QEMU binary changed in the meantime.
When this happens while a running domain object is locked, QMP event
delivered to the domain before QEMU capabilities probing finishes will
deadlock the event loop.

QEMU capabilities lookup (via domainPostParseDataAlloc callback) is
hidden inside virDomainDeviceDefPostParseOne with no way to pass
qemuCaps to virDomainDeviceDef* functions. This patch fixes all
remaining paths leading to virDomainDeviceDefPostParse.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-08-09 13:55:54 +02:00
Jiri Denemark
577a1f98fc qemu: Pass correct qemuCaps to virDomainDefParseNode
Since qemuDomainDefPostParse callback requires qemuCaps, we need to make
sure it gets the capabilities stored in the domain's private data if the
domain is running. Passing NULL may cause QEMU capabilities probing to
be triggered in case QEMU binary changed in the meantime. When this
happens while a running domain object is locked, QMP event delivered to
the domain before QEMU capabilities probing finishes will deadlock the
event loop.

Several general snapshot and checkpoint APIs were lazily passing NULL as
the parseOpaque pointer instead of letting their callers pass the right
data. This patch fixes all paths leading to virDomainDefParseNode.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-08-09 13:55:54 +02:00
Jiri Denemark
c90fb5a828 qemu: Pass correct qemuCaps to virDomainDefPostParse
Since qemuDomainDefPostParse callback requires qemuCaps, we need to make
sure it gets the capabilities stored in the domain's private data if the
domain is running. Passing NULL may cause QEMU capabilities probing to
be triggered in case QEMU binary changed in the meantime. When this
happens while a running domain object is locked, QMP event delivered to
the domain before QEMU capabilities probing finishes will deadlock the
event loop.

This patch fixes all paths leading to virDomainDefPostParse.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-08-09 13:55:54 +02:00
Jiri Denemark
bbcfa07bea qemu: Pass correct qemuCaps to virDomainDefCopy
Since qemuDomainDefPostParse callback requires qemuCaps, we need to make
sure it gets the capabilities stored in the domain's private data if the
domain is running. Passing NULL may cause QEMU capabilities probing to
be triggered in case QEMU binary changed in the meantime. When this
happens while a running domain object is locked, QMP event delivered to
the domain before QEMU capabilities probing finishes will deadlock the
event loop.

Several general functions from domain_conf.c were lazily passing NULL as
the parseOpaque pointer instead of letting their callers pass the right
data. This patch fixes all paths leading to virDomainDefCopy to do the
right thing.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-08-09 13:55:54 +02:00
Jiri Denemark
bf15b145ec qemu: Pass qemuCaps to qemuMigrationCookieXMLParse
Since qemuDomainDefPostParse callback requires qemuCaps, we need to make
sure it gets the capabilities stored in the domain's private data if the
domain is running. Passing NULL may cause QEMU capabilities probing to
be triggered in case QEMU binary changed in the meantime. When this
happens while a running domain object is locked, QMP event delivered to
the domain before QEMU capabilities probing finishes will deadlock the
event loop.

This patch fixes all paths leading to qemuMigrationCookieXMLParse.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-08-09 13:55:54 +02:00
Jiri Denemark
6e7c33dad7 qemu: Pass correct qemuCaps to virDomainDefParseString
Since qemuDomainDefPostParse callback requires qemuCaps, we need to make
sure it gets the capabilities stored in the domain's private data if the
domain is running. Passing NULL may cause QEMU capabilities probing to
be triggered in case QEMU binary changed in the meantime. When this
happens while a running domain object is locked, QMP event delivered to
the domain before QEMU capabilities probing finishes will deadlock the
event loop.

This patch fixes all paths leading to virDomainDefParseString.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-08-09 13:55:54 +02:00
Jiri Denemark
b900f7387f qemu: Pass qemuCaps to qemuMigrationAnyPrepareDef
Since qemuDomainDefPostParse callback requires qemuCaps, we need to make
sure it gets the capabilities stored in the domain's private data if the
domain is running. Passing NULL may cause QEMU capabilities probing to
be triggered in case QEMU binary changed in the meantime. When this
happens while a running domain object is locked, QMP event delivered to
the domain before QEMU capabilities probing finishes will deadlock the
event loop.

This patch fixes all paths leading to qemuMigrationAnyPrepareDef.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-08-09 13:55:54 +02:00
Jiri Denemark
fd60aefec7 qemu: Pass qemuCaps to qemuDomainSaveImageOpen
Since qemuDomainDefPostParse callback requires qemuCaps, we need to make
sure it gets the capabilities stored in the domain's private data if the
domain is running. Passing NULL may cause QEMU capabilities probing to
be triggered in case QEMU binary changed in the meantime. When this
happens while a running domain object is locked, QMP event delivered to
the domain before QEMU capabilities probing finishes will deadlock the
event loop.

This patch fixes all paths leading to qemuDomainSaveImageOpen.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-08-09 13:55:54 +02:00
Jiri Denemark
900c595249 qemu: Pass qemuCaps to qemuDomainDefFormatBufInternal
Since qemuDomainDefPostParse callback requires qemuCaps, we need to make
sure it gets the capabilities stored in the domain's private data if the
domain is running. Passing NULL may cause QEMU capabilities probing to
be triggered in case QEMU binary changed in the meantime. When this
happens while a running domain object is locked, QMP event delivered to
the domain before QEMU capabilities probing finishes will deadlock the
event loop.

This patch fixes all paths leading to qemuDomainDefFormatBufInternal.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-08-09 13:55:54 +02:00
Jiri Denemark
a42f889591 qemu: Pass qemuCaps to qemuDomainDefCopy
Since qemuDomainDefPostParse callback requires qemuCaps, we need to make
sure it gets the capabilities stored in the domain's private data if the
domain is running. Passing NULL may cause QEMU capabilities probing to
be triggered in case QEMU binary changed in the meantime. When this
happens while a running domain object is locked, QMP event delivered to
the domain before QEMU capabilities probing finishes will deadlock the
event loop.

This patch fixes all paths leading to qemuDomainDefCopy.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-08-09 13:55:54 +02:00
Michal Privoznik
0dc84c347a nss: Don't leak memory on parse error
If yajl_parse() fails, we try to print an error message. For
that, yajl_get_error() is used. However, its documentation say
that caller is also responsible for freeing the memory it
allocates by using yajl_free_error().

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-09 12:17:19 +02:00
Michal Privoznik
fd21db659d nss: Include stdio.h and define NULLSTR when debugging is enabled
The NSS module has a compile time option which when enabled makes
ERROR() and DEBUG() print messages onto stderr. But now that the
module no longer links with libvirt, we need to include stdio.h
and define NULLSTR().

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-09 12:17:19 +02:00
Michal Privoznik
8be0ab638d nss: Don't stop parsing on unexpected key
Due to latest rewrite of NSS module, we are doing yajl parsing
ourselves. This means, we had to introduce couple of callback
that yajl calls. According to its documentation, a callback can
cancel parsing if it returns a zero value. Well, we do just that
in the string callback (findLeasesParserString()). If the JSON
file we are parsing contains a key that we are not interested in,
zero is returned meaning stop all parsing. This is not correct,
because the JSON file can contain some other keys which are not
harmful for our address translation (e.g. 'client-id').

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-09 12:17:19 +02:00
Paolo Bonzini
0848af78ae docs: formatdomain: explain host-model/host-passthrough requirements
host-passthrough documentation menions that the source and destination
hosts are not identical in both hardware and configuration.  Configuration
actually includes microcode version and QEMU version, but this is not
clear so make it explicit

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20190802125415.15227-1-pbonzini@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2019-08-09 10:55:59 +02:00
Ilias Stamatis
6b9fe4e53a test_driver: implement virDomainGetBlockInfo
Signed-off-by: Ilias Stamatis <stamatis.iliass@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2019-08-09 10:23:52 +02:00
Michal Privoznik
a9e8f7f63d virsh: Introduce virshPoolTypeCompleter
This completer can be used to complete pool types.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
2019-08-09 09:20:13 +02:00
Michal Privoznik
37dbf05f28 virsh-completer: Drop needless #include
Now that there is no code in virsh-completer.c it doesn't make
much sense to keep those #include-s around. Delete them.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
2019-08-09 09:18:54 +02:00
Michal Privoznik
b6ea5fc2e9 tools: Separate checkpoint related completers into a file
Mixing all completers in one file does not support
maintainability. Separate those completers which relate to
host (e.g. they complete various checkpoint aspects)
into virsh-completer-checkpoint.c

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
2019-08-09 09:18:19 +02:00
Michal Privoznik
3970753613 tools: Separate host related completers into a file
Mixing all completers in one file does not support
maintainability. Separate those completers which relate to
host (e.g. they complete various host aspects)
into virsh-completer-host.c

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
2019-08-09 09:17:44 +02:00
Michal Privoznik
1bd11fff7a tools: Separate snapshot related completers into a file
Mixing all completers in one file does not support
maintainability. Separate those completers which relate to
snapshot (e.g. they complete various snapshot aspects)
into virsh-completer-snapshot.c

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
2019-08-09 09:17:06 +02:00
Michal Privoznik
087354699a tools: Separate secret related completers into a file
Mixing all completers in one file does not support
maintainability. Separate those completers which relate to
secret (e.g. they complete various secret aspects)
into virsh-completer-secret.c

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
2019-08-09 09:16:28 +02:00
Michal Privoznik
32d6275529 tools: Separate nwfilter related completers into a file
Mixing all completers in one file does not support
maintainability. Separate those completers which relate to
nwfilter (e.g. they complete various nwfilter aspects)
into virsh-completer-nwfilter.c

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
2019-08-09 09:15:36 +02:00
Michal Privoznik
597791e44b tools: Separate nodedev related completers into a file
Mixing all completers in one file does not support
maintainability. Separate those completers which relate to
nodedev (e.g. they complete various nodedev aspects)
into virsh-completer-nodedev.c

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
2019-08-09 09:10:08 +02:00
Michal Privoznik
d327e1f0a2 tools: Separate network related completers into a file
Mixing all completers in one file does not support
maintainability. Separate those completers which relate to
networks (e.g. they complete various network aspects)
into virsh-completer-network.c

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
2019-08-09 09:09:59 +02:00
Michal Privoznik
54041baa64 tools: Separate interface related completers into a file
Mixing all completers in one file does not support
maintainability. Separate those completers which relate to
interfaces (e.g. they complete various interface aspects)
into virsh-completer-interface.c

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
2019-08-09 09:07:51 +02:00
Michal Privoznik
0d73bf96e0 tools: Separate storage volume related completers into a file
Mixing all completers in one file does not support
maintainability. Separate those completers which relate to
storage volumes (e.g. they complete various storage volume
aspects) into virsh-completer-volume.c

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
2019-08-09 09:07:02 +02:00
Michal Privoznik
41c8b3b83c tools: Separate storage pool related completers into a file
Mixing all completers in one file does not support
maintainability. Separate those completers which relate to
storage pools (e.g. they complete various storage pool aspects)
into virsh-completer-pool.c.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
2019-08-09 09:06:26 +02:00
Michal Privoznik
ca76fc3abe tools: Separate domain related completers into a file
Mixing all completers in one file does not support
maintainability. Separate those completers which relate to
domains (e.g. they complete various domain aspects) into
virsh-completer-domain.c.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
2019-08-09 09:05:27 +02:00
Michal Privoznik
3afcc74af6 tools: Expose virshCommaStringListComplete()
In next commits the virsh-completer.c is going to be split into
smaller files. Expose virshCommaStringListComplete() so that it
can still be used from those new files.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
2019-08-09 09:05:02 +02:00
Michal Privoznik
a0e4f6549d tools: s/Nodedev/NodeDevice/
The proper name is [vir|virsh]NodeDevice* and not Nodedev.
Fortunately, there are only handful of offenders.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
2019-08-09 09:03:53 +02:00
Roman Bolshakov
6c62122e06 tests: Fix message for IP parse/format failures
Confusing message is printed when a parse/format sockettest fails. E.g.
there's a test that parses/formats ::ffff and the format fails like that:
  38) Test format ::ffff family AF_UNSPEC ...
  Offset 2
  Expect [0.0.255.255]
  Actual [ffff]

It should be instead:
  38) Test format ::ffff family AF_UNSPEC ...
  Offset 2
  Expect [ffff]
  Actual [0.0.255.255]

Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2019-08-08 16:30:28 +02:00
Daniel P. Berrangé
9ce035e404 nss: fix build on freebsd
The conversion to drop gnulib in the previous patch:

  commit 8242ce4f45
  Author: Daniel P. Berrangé <berrange@redhat.com>
  Date:   Thu Aug 8 10:23:26 2019 +0100

    tools: avoid accidentally using files from gnulib

Missed a few conversions needed for FreeBSD. In particular
netdb.h doesn't pull in sys/socket.h or netinet/in.h

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-08 15:14:03 +01:00
Daniel P. Berrangé
93c1d5fe7b network: fix ability to use openvswitch with vlans
Use the correct enum constant when validating vlan usage.
This fixes a merge error in

  commit 6cb0ec48bd
  Author: Daniel P. Berrangé <berrange@redhat.com>
  Date:   Mon Sep 3 17:34:22 2018 +0100

    network: convert networkAllocateActualDevice to virNetworkPortDef

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-08 14:16:22 +01:00
Daniel P. Berrangé
8242ce4f45 tools: avoid accidentally using files from gnulib
The AM_CPPFLAGS setting includes the gnulib headers, which
means we can get some replacement functions defined. Since
virt-login-shell and the NSS module intentionally don't link
to gnulib, these replacement functions causes link failures.

This was seen cross-compiling on Debian for example:

virt-login-shell.o: In function `main':
/builds/libvirt/libvirt/build/tools/../../tools/virt-login-shell.c:81: undefined reference to `rpl_strerror'
/builds/libvirt/libvirt/build/tools/../../tools/virt-login-shell.c:66: undefined reference to `rpl_strerror'
/builds/libvirt/libvirt/build/tools/../../tools/virt-login-shell.c:75: undefined reference to `rpl_strerror'

The only way to avoid these replacement gnulib headers is
to drop the -Ignulib/lib flags. We do still want to use
gnulib for configmake.h and intprops.h, but those can be
included via their full path.

We must also stop using internal.h, since that expects
-Ignulib/lib to be on the include path in order to resolve
the verify.h header.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-08 13:32:02 +01:00
Eric Blake
05fb5f5af2 maint: Update to latest gnulib
Requires adjustments to use verify_expr() which replaces
verify_true(), and to disable the new syntax check
'sc_prohibit_gnu_make_extensions' since we require GNU make.

Signed-off-by: Eric Blake <eblake@redhat.com>
2019-08-08 07:31:03 -05:00
Eric Blake
086764748e Revert "build: Solve mingw build clash with DATADIR"
This reverts commit 8a8e86564a.

The patch was premature, as it still fails to build on mingw at least
in the environment used by
https://travis-ci.org/libvirt/libvirt/jobs/569132417

Signed-off-by: Eric Blake <eblake@redhat.com>
2019-08-07 21:12:45 -05:00
Eric Blake
8a8e86564a build: Solve mingw build clash with DATADIR
Commit fed58d83 was a hack to fix a mingw build failure due to header
inclusion order resulting in a clash over the use of DATADIR,
repeating a trick made several other times in the past.  Better is to
revert that, and instead use pragmas to avoid the clash in the first
place, regardless of header ordering, solving it for everyone.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-08-07 20:21:05 -05:00