Commit Graph

310 Commits

Author SHA1 Message Date
Roman Bogorodskiy
ef142d1b9d maint: use $(SED) instead of sed for syntax-check
Some syntax-check rules use GNU sed specific regexps, so make
sure we're using $(SED) instead of sed, which might not be a
GNU sed.
2014-05-12 19:32:08 +01:00
Eric Blake
eae00fb59a enforce sane readdir usage
Now that all clients have been adjusted, ensure that no future
misuse of readdir is introduced into the code base.

* cfg.mk (sc_prohibit_readdir): New rule.
* src/util/virfile.c (virDirRead): Exempt the wrapper.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-04-28 17:52:46 -06:00
Daniel P. Berrange
25d5d7057d Add syntax check to validate capitalization of abbreviations
Use a syntax-check rule to force PCI, USB and SCSI instead
of Pci, Usb and Scsi.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-04-08 11:15:55 +01:00
Eric Blake
cbfd9a6170 maint: ensure src/ directory includes are clean
In 'make syntax-check', we have a rule that prevents layering
violations between the various files in src.  However, we
forgot to treat conf/ and the more recently-added access/ as
lower-level directories, and were not detecting cases where
they might have used a driver file.  Also, it's not nice that
qemu can use storage/ but none of the other drivers could do so.

* cfg.mk (sc_prohibit_cross_inclusion): Tighten rules for conf/
and access/, let all other drivers use storage/.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-04-01 10:38:12 -06:00
Matthias Bolte
8f21ae7046 Prohibit Windows special chars in filenames
Using any of these chars [:*?"<>|] in a filename is forbidden on
Windows and breaks git operations on Windows as git is not able
to create those files/directories on clone or pull.

Because some of them can be used in UNIX filenames they tend to
creep into filenames; especially : in PCI/SCSI device names that
are used as filenames in test cases.
2014-03-29 21:14:17 +01:00
Ján Tomko
9af14dadf6 Add a rule for indenting labels
Indent top-level labels by one space.

Add the rule to HACKING and enforce it by syntax-check.
2014-03-25 14:58:41 +01:00
Martin Kletzander
9b7ac663ee Require K&R styled curly braces around function bodies
Although not explicitly requested, we are using K&R (or Kernel)
indentation for curly braces around functions in HACKING file and most
of the code.  Using grep -P, this patch add the syntax-check rule for
it (while skipping all the false positives with foreach constructs).

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-03-20 17:27:17 +01:00
Daniel P. Berrange
2835c1e730 Add virLogSource variables to all source files
Any source file which calls the logging APIs now needs
to have a VIR_LOG_INIT("source.name") declaration at
the start of the file. This provides a static variable
of the virLogSource type.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-03-18 14:29:22 +00:00
Martin Kletzander
11c5c9a930 cfg.mk: Fix whitespaces
Just to align the backslashes with most of the file.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-03-18 13:43:54 +01:00
Ján Tomko
80ac017632 Remove double space in file name comment check
Reported by Martin Kletzander
2014-03-18 13:15:31 +01:00
Martin Kletzander
b0cf7d6461 virsh: Prohibit virConnectOpen* functions in virsh
Addition of vshConnect() makes virConnectOpen() functions obsolete in
virsh.  Thus all virsh-*.[ch] files should be left only with
vshConnect() in the case of need.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-03-18 08:27:30 +01:00
Laine Stump
c8d6cd853f build: detect/prohibit hardcoded XML indent in syntax-check
This rule wouldn't be able to find any case of a hardcoded indent that
was in the middle of a string, but then virBuffer doesn't add
indentation in the middle of a string either.
2014-03-14 00:02:43 -06:00
Ján Tomko
9b9d7704b5 Change file names in comments to match the files they are in
Some of these are leftovers from renaming the files, others
are just typos.

Also introduce an ugly awk script to enforce this.
2014-03-10 14:26:04 +01:00
Ján Tomko
855e9faa19 Add tests for virUSBDeviceFind functions
Mock the /sys/bus/usb directory and test the finding
(and not finding) of some USB devices.
2014-03-03 14:35:22 +01:00
Daniel P. Berrange
590029f672 Introduce new OOM testing support
The previous OOM testing support would re-run the entire "main"
method each iteration, failing a different malloc each time.
When a test suite has 'n' allocations, the number of repeats
requires is  (n * (n + 1) ) / 2.  This gets very large, very
quickly.

This new OOM testing support instead integrates at the
virtTestRun level, so each individual test case gets repeated,
instead of the entire test suite. This means the values of
'n' are orders of magnitude smaller.

The simple usage is

   $ VIR_TEST_OOM=1 ./qemuxml2argvtest
   ...
   29) QEMU XML-2-ARGV clock-utc                                         ... OK
       Test OOM for nalloc=36 .................................... OK
   30) QEMU XML-2-ARGV clock-localtime                                   ... OK
       Test OOM for nalloc=36 .................................... OK
   31) QEMU XML-2-ARGV clock-france                                      ... OK
       Test OOM for nalloc=38 ...................................... OK
   ...

the second lines reports how many mallocs have to be failed, and thus
how many repeats of the test will be run.

If it crashes, then running under valgrind will often show the problem

  $ VIR_TEST_OOM=1 ../run valgrind ./qemuxml2argvtest

When debugging problems it is also helpful to select an individual
test case

  $ VIR_TEST_RANGE=30 VIR_TEST_OOM=1 ../run valgrind ./qemuxml2argvtest

When things get really tricky, it is possible to request that just
specific allocs are failed. eg to fail allocs 5 -> 12, use

  $ VIR_TEST_RANGE=30 VIR_TEST_OOM=1:5-12 ../run valgrind ./qemuxml2argvtest

In the worse case, you might want to know the stack trace of the
alloc which was failed then VIR_TEST_OOM_TRACE can be set. If it
is set to 1 then it will only print if it thinks a mistake happened.
This is often not reliable, so setting it to 2 will make it print
the stack trace for every alloc that is failed.

  $ VIR_TEST_OOM_TRACE=2 VIR_TEST_RANGE=30 VIR_TEST_OOM=1:5-5 ../run valgrind ./qemuxml2argvtest
  30) QEMU XML-2-ARGV clock-localtime                                   ... OK
      Test OOM for nalloc=36 !virAllocN
  /home/berrange/src/virt/libvirt/src/util/viralloc.c:180
  virHashCreateFull
  /home/berrange/src/virt/libvirt/src/util/virhash.c:144
  virDomainDefParseXML
  /home/berrange/src/virt/libvirt/src/conf/domain_conf.c:11745
  virDomainDefParseNode
  /home/berrange/src/virt/libvirt/src/conf/domain_conf.c:12646
  virDomainDefParse
  /home/berrange/src/virt/libvirt/src/conf/domain_conf.c:12590
  testCompareXMLToArgvFiles
  /home/berrange/src/virt/libvirt/tests/qemuxml2argvtest.c:106
  virtTestRun
  /home/berrange/src/virt/libvirt/tests/testutils.c:250
  mymain
  /home/berrange/src/virt/libvirt/tests/qemuxml2argvtest.c:418 (discriminator 2)
  virtTestMain
  /home/berrange/src/virt/libvirt/tests/testutils.c:750
  ??
  ??:0
  _start
  ??:?
   FAILED

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-02-20 15:36:10 +00:00
Peter Krempa
8f4091d677 qemu: Switch snapshot deletion to the new API functions
Use the new storage driver APIs to delete snapshot backing files in case
of failure instead of directly relying on "unlink". This will help us in
the future when we will be adding network based storage without local
representation in the host.
2014-02-14 11:07:29 +01:00
Yuto KAWAMURA(kawamuray)
4f32c5f793 Introduce Libvirt Wireshark dissector
Introduce Wireshark dissector plugin which adds support to Wireshark
for dissecting libvirt RPC protocol.
Added following files to build Wireshark dissector from libvirt source
tree.
* tools/wireshark/*: Source tree of Wireshark dissector plugin.

Added followings to configure.ac or Makefile.am.
configure.ac
* --with-wireshark-dissector: Enable support for building Wireshark
  dissector.
* --with-ws-plugindir: Specify wireshark plugin directory that dissector
  will installed.
* Added tools/wireshark/{Makefile,src/Makefile} to  AC_CONFIG_FILES.
Makefile.am
* Added tools/wireshark/ to SUBDIR.
2014-01-20 17:09:41 +01:00
Eric Blake
42358e3a0a maint: replace remaining virLib*Error with better names
Finish the cleanup of libvirt.c; all uses of virLib*Error have
now been converted to more canonical conventions.

* src/libvirt.c: Use virReportError in remaining errors.
(virLibConnError, virLibDomainError): Delete unused macros.
* cfg.mk (msg_gen_function): Drop unused names.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-01-16 12:30:59 -07:00
Michal Privoznik
e26cae6b85 examples: Resurrect domsuspend example
This partially reverts 5eb4b04211 and 62774afb6b.

Rewrite the domsuspend example from scratch. This time do it right.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2013-12-24 17:17:35 +01:00
Daniel P. Berrange
950c2a550f Move examples/domain-events/event-c to examples/object-events
The domain events demo program isn't really tied to domain
events anymore, so rename it to object events.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-12-13 16:07:54 +00:00
Cédric Bosdonnat
de463feb97 virObject-ified virDomainEvent
Added a parent class virObjectEvent for future event types
2013-12-10 12:05:06 +00:00
Cédric Bosdonnat
146434efad Renamed virDomainEventState to virObjectEventState
Leave virDomainEventRegister and its Deregister brother as these are
legacy functions only for domain lifecycle events.
2013-12-10 11:35:34 +00:00
Peter Krempa
df36af589f maint: Kill usage of atoi()
Kill the use of atoi() and introduce syntax check to forbid it and it's
friends (atol, atoll, atof, atoq).

Also fix a typo in variable name holding the cylinders count of a disk
pool (apparently unused).

examples/domsuspend/suspend.c will need a larger scale refactor as the
whole example file is broken thus it will be exempted from the syntax
check for now.
2013-12-04 18:56:06 +01:00
Daniel P. Berrange
a7a1244a73 Remove python binding
The python binding now lives in

  http://libvirt.org/git/?p=libvirt-python.git

that repo also provides an RPM which is upgrade compatible
with the old libvirt-python sub-RPM.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-11-25 16:08:00 +00:00
Michal Privoznik
21685c955e virpcitest: Introduce testVirPCIDeviceReset
This addition, however, requires some refactoring to be done.  First of
all, to match the best practice we should detach the device prior
resetting it. That's why testVirPCIDeviceDetach is detaching all devices
within 0000:00:01.0 and 0000:00:03.0 range. Then, the brand new test
will reset the 0000:00:02.0 device, so the last testVirPCIDeviceReattach
can reattach all the devices back.

In order to perform a PCI device reset, the dummy config file is not
sufficient anymore and must be replaced with real PCI config (binary
mess). Such config files are to be stored under tests/virpcitestdata/
and ought to have '.config' suffix.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2013-11-06 09:34:17 +01:00
Michal Privoznik
25527ae25c virpcitest: Test virPCIDeviceDetach
This commit introduces yet another test under virpcitest:
virPCIDeviceDetach. However, in order to be able to do this, the
virpcimock needs to be extended to model the kernel behavior on PCI
device binding and unbinding (create 'driver' symlinks under the device
tree, check for device ID in driver's ID table, etc.)

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2013-11-04 17:28:48 +01:00
Michal Privoznik
d770618842 tests: Introduce virpcitest
Among with this test introduce virpcimock as we need to mock some
syscalls, e.g. redirect open() of a file under /sys/bus/pci to a
stub sysfs tree.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2013-11-04 14:56:56 +01:00
Eric Blake
fb8613525d maint: avoid further typedef accidents
To make it easier to forbid future attempts at a confusing typedef
name ending in Ptr that isn't actually a pointer, insist that we
follow our preferred style of 'typedef foo *fooPtr'.

* cfg.mk (sc_forbid_const_pointer_typedef): Enforce consistent
style, to prevent issue fixed in previous storage patch.
* src/conf/capabilities.h (virCapsPtr): Fix offender.
* src/security/security_stack.c (virSecurityStackItemPtr):
Likewise.
* tests/qemucapabilitiestest.c (testQemuDataPtr): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-10-30 17:02:12 -06:00
Martin Kletzander
ecddd7a3c0 build: Fix prohibit_int_ijk (and iijjkk) on RHEL 5
On RHEL 5, make syntax-check was failing because even strings like
'int isTempChain' matched the 'int i' rule.  To be honest, I haven't
found the root cause, but the change added makes it work as expected
and keeps the proper behavior on newer systems as well.
2013-10-22 23:01:18 +01:00
Daniel P. Berrange
71b21f12be Block all use of getenv with syntax-check
The use of getenv is typically insecure, and we want people
to use our wrappers, to force them to think about setuid
needs.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-10-21 14:03:52 +01:00
Eric Blake
e79810162a build: syntax check to avoid 'const fooPtr'
'const fooPtr' is the same as 'foo * const' (the pointer won't
change, but it's contents can).  But in general, if an interface
is trying to be const-correct, it should be using 'const foo *'
(the pointer is to data that can't be changed).

Now that the code base has been cleaned, enforce it with a syntax
checker.

* cfg.mk (sc_forbid_const_pointer_typedef): New rule.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-10-14 14:37:26 -06:00
Daniel P. Berrange
6fdafe278d Add test case for virNetServerClient object identity code
Start a test case for the virNetServerClient object, which
initially checks the creation of a virIdentityPtr object.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-09-24 09:37:26 +01:00
Eric Blake
e561951d84 tests: check remaining .x files
We have been adding new .x files without keeping the list of
*-structs files up-to-date.  This adds the support for the
recent additions.

In the process of testing this, I also noticed that Fedora 19's
use of dwarves-1.10 (providing pdwtags version 1.9) was producing
a single line on stderr but still giving enough useful info on
stdout that we could check structs; the real goal of checking
stderr separately from stdout was to avoid the bug in dwarves-1.9
where stdout was empty (see bug http://bugzilla.redhat.com/772358).

* src/Makefile.am (struct_prefix, PROTOCOL_STRUCTS): Add missing
struct tests.
(PDWTAGS): Work with Fedora 19 pdwtags.
(lxc_monitor_protocol-struct, lock_protocol-struct): New rules.
* src/lxc_monitor_protocol-structs: New file.
* src/lock_protocol-structs): Likewise.
* cfg.mk (generated_files): Enlarge list.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-09-09 12:04:03 -06:00
Eric Blake
ec81852f46 build: enforce makefile conditional style
Automake has builtin support to prevent botched conditional nesting,
but only if you use:
if FOO
else !FOO
endif !FOO

An example error message when using the wrong name:

daemon/Makefile.am:378: error: else reminder (LIBVIRT_INIT_SCRIPT_SYSTEMD_TRUE) incompatible with current conditional: LIBVIRT_INIT_SCRIPT_SYSTEMD_FALSE
daemon/Makefile.am:381: error: endif reminder (LIBVIRT_INIT_SCRIPT_SYSTEMD_TRUE) incompatible with current conditional: LIBVIRT_INIT_SCRIPT_SYSTEMD_FALSE

As our makefiles tend to have quite a bit of nested conditionals,
it's better to take advantage of the benefits of the build system
double-checking that our conditionals are well-nested, but that
requires a syntax check to enforce our usage style.

Alas, unlike C preprocessor and spec files, we can't use indentation
to make it easier to see how deeply nesting goes.

* cfg.mk (sc_makefile_conditionals): New rule.
* daemon/Makefile.am: Enforce the style.
* gnulib/tests/Makefile.am: Likewise.
* python/Makefile.am: Likewise.
* src/Makefile.am: Likewise.
* tests/Makefile.am: Likewise.
* tools/Makefile.am: Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-09-04 09:40:20 -06:00
Peter Krempa
40f1d18fea tools: rename console.[ch] to virsh-console.[ch] and fix coding style 2013-09-03 14:06:11 +02:00
Daniel P. Berrange
a4d1cfdc59 Prohibit unbounded arrays in XDR protocols
The use of <> is a security issue for RPC parameters, since a
malicious client can set a huge array length causing arbitrary
memory allocation in the daemon.

It is also a robustness issue for RPC return values, because if
the stream is corrupted, it can cause the client to also allocate
arbitrary memory.

Use a syntax-check rule to prohibit any use of <>

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-08-29 15:36:13 +01:00
Daniel P. Berrange
236da82dae Split TLS test into two separate tests
The virnettlscontexttest.c tests both virNetTLSContext
and virNetTLSSession functionality. Split into two
separate tests, to make the code size more manageable

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-08-08 10:00:42 +01:00
Eric Blake
ed7e7c7d10 maint: avoid C99 loop declaration
Commit 3d0e3c1 reintroduced a problem previously squelched in
commit 7e5aa78.  Add a syntax check this time around.

util/virutil.c: In function 'virGetGroupList':
util/virutil.c:1015: error: 'for' loop initial declaration used outside C99 mode

* cfg.mk (sc_prohibit_loop_var_decl): New rule.
* src/util/virutil.c (virGetGroupList): Fix offender.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-08-07 16:50:42 -06:00
Eric Blake
d21d40bf0c maint: split long lines in Makefiles
Makefiles are another easy file to enforce line limits.

Mostly straightforward; interesting tricks worth noting:
src/Makefile.am: $(confdir) was already defined, use it in more places
tests/Makefile.am: path_add and VG required some interesting compression

* cfg.mk (sc_prohibit_long_lines): Add another test.
* Makefile.am: Fix offenders.
* daemon/Makefile.am: Likewise.
* docs/Makefile.am: Likewise.
* python/Makefile.am: Likewise.
* src/Makefile.am: Likewise.
* tests/Makefile.am: Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-07-19 05:25:35 -06:00
Eric Blake
684c90bfbc tests: split long lines
Long lines are harder to read and harder to diff; in fact, if lines get
too long (> 1000 bytes), it starts causing issues where git send-email
refuses to send patches for the file.  I've cleaned up the tests
directory in the past (see commits bd6c46f, 3b750d1), but new long
lines have been introduced in the meantime.

Why 90 instead of 80? Because there were too many tests on the fringe
edge, and I didn't want to edit that many files.

Add a syntax check to prevent future long lines.

* cfg.mk (sc_prohibit_long_lines): New rule.
* tests/qemuxml2argvdata/qemuxml2argv-*.args: Split lines of any
file with content longer than 90 columns.
* tests/storagevolxml2argvdata/*.argv: Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-07-18 10:08:04 -06:00
Daniel P. Berrange
9ec23a6663 Prevent use of 'int' data type & 'ii', 'jj', 'kk' var names for loops
Add two syntax-check rules

 - sc_prohibit_int_ijk - block use of 'int' as a data type
   for any variables named 'i', 'j', 'k'
 - sc_prohibit_int_iijjkk - block use of 'ii', 'jj', 'kk'
   for any variable names
2013-07-10 17:55:17 +01:00
Michal Privoznik
dc6f2dadac Introduce OOM reporting to virAsprintf
Actually, I'm turning this function into a macro as filename,
function name and line number needs to be passed. The new
function virAsprintfInternal is introduced with the extended set
of arguments.
2013-07-10 11:07:31 +02:00
Eric Blake
1e503ee534 build: honor autogen.sh --no-git
Based on a report by Chandrashekar Shastri, at
https://bugzilla.redhat.com/show_bug.cgi?id=979360

On systems where git cannot access the outside world, a developer
can instead arrange to get a copy of gnulib at the right commit
via side channels (such as NFS share drives), set GNULIB_SRCDIR,
then use ./autogen.sh --no-git.  In this setup, we will now
avoid direct use of git.  Of course, this means no automatic
gnulib updates when libvirt.git updates its submodule, but it
is expected that any developer in such a situation is already
prepared to deal with the fallout.

* .gnulib: Update to latest, for bootstrap.
* bootstrap: Synchronize from gnulib.
* autogen.sh (no_git): Avoid git when requested.
* cfg.mk (_update_required): Skip automatic rerun of bootstrap if
we can't use git.
* docs/compiling.html.in: Document this setup.
* docs/hacking.html.in: Mention this.
* HACKING: Regenerate.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-07-09 16:15:29 -06:00
Laine Stump
d80d0d5d40 syntax: virPCIDeviceFree is also a NOP for NULL args
add it to the syntax-check list and fix the one offending caller.
2013-06-24 17:33:23 -04:00
Eric Blake
1add9c78da maint: don't use config.h in .h files
Enforce the rule that .h files don't need to (redundantly)
include <config.h>.

* cfg.mk (sc_prohibit_config_h_in_headers): New rule.
(_virsh_includes): Delete; instead, inline a smaller number of
exclusions...
(exclude_file_name_regexp--sc_require_config_h)
(exclude_file_name_regexp--sc_require_config_h_first): ...here.
* daemon/libvirtd.h (includes): Fix offenders.
* src/driver.h (includes): Likewise.
* src/gnutls_1_0_compat.h (includes): Likewise.
* src/libxl/libxl_conf.h (includes): Likewise.
* src/libxl/libxl_driver.h (includes): Likewise.
* src/lxc/lxc_conf.h (includes): Likewise.
* src/lxc/lxc_driver.h (includes): Likewise.
* src/lxc/lxc_fuse.h (includes): Likewise.
* src/network/bridge_driver.h (includes): Likewise.
* src/phyp/phyp_driver.h (includes): Likewise.
* src/qemu/qemu_conf.h (includes): Likewise.
* src/util/virnetlink.h (includes): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-06-05 05:53:25 -06:00
Eric Blake
0c8926daf9 syntax: fix broken error message in previous patch
Osier Yang pointed out that I introduced a syntax error in my
syntax check (I really shouldn't make last-minute changes without
testing them....).

/bin/sh: -c: line 2: syntax error near unexpected token `;'
/bin/sh: -c: line 2: `  { echo 'maint.mk: incorrect whitespace, see HACKING for rules' 2>&; \'
make: *** [bracket-spacing-check] Error 1

* cfg.mk (bracket-spacing-check): Fix copy-and-paste error.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-05-28 09:52:03 -06:00
Eric Blake
134e685b1d syntax-check: mandate space after mid-line semicolon
Enforce the style cleanup in the previous patch.

* build-aux/bracket-spacing.pl: Enforce trailing spacing.
* cfg.mk (bracket-spacing-check): Tweak error wording.
* docs/hacking.html.in: Document the rule.
* HACKING: Regenerate.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-05-28 08:26:05 -06:00
Michal Privoznik
d1527ba5d7 Introduce syntax-check rule to prefer VIR_STRDUP over strdup 2013-05-24 10:13:02 +02:00
Eric Blake
0e55024e7b maint: enforce correct copyright usage
To ensure we don't regress and cause the need for further
cleanups, add a 'make syntax-check' rule that ensures new
files have proper copyright contents.

* cfg.mk (sc_copyright_address): Rename...
(sc_copyright_usage): ...and enhance.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-05-20 14:50:12 -06:00
Eric Blake
de483052a2 maint: follow recommended practice for using LGPL
https://www.gnu.org/licenses/gpl-howto.html states:

You should also include a copy of the license itself somewhere in the
distribution of your program. All programs, whether they are released
under the GPL or LGPL, should include the text version of the GPL. In
GNU programs the license is usually in a file called COPYING.

If you are releasing your program under the LGPL, you should also
include the text version of the LGPL, usually in a file called
COPYING.LESSER. Please note that, since the LGPL is a set of
additional permissions on top of the GPL, it's important to include
both licenses so users have all the materials they need to understand
their rights.

* configure.ac (COPYING): No more games with non-git file.
* COPYING: New file, copied from gnulib.
* COPYING.LIB: Rename...
* COPYING.LESSER: ...to this.
* .gitignore: Track licenses in git.
* cfg.mk (exclude_file_name_regexp--sc_copyright_address): Tweak
rule.
* libvirt.spec.in (daemon, client, python): Reflect rename.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-05-20 14:15:21 -06:00