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  • Anton Anton anjo
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  1. Apr 04, 2015
  3. Mar 10, 2015
  5. Jan 13, 2015
  7. Aug 12, 2014
  9. Jun 27, 2014
  11. May 23, 2014
    • Peter Maydell's avatar
      configure: Put tempfiles in a subdir of the build directory · 8cd05ab6
      Peter Maydell authored 
      
When libtool support was added to configure, the new temporary files
were left out of the list of files cleaned up on exit; this results
in a lot of stale .lo files being left around in /tmp. Worse, libtool
creates a /tmp/.libs directory which we can't easily clean up.

Put all our temporary files in a single temporary directory created
as a subdirectory of the build directory, so we can easily clean it up,
and don't need fragile or complicated code for creation to avoid it
clashing with temporary directories from other instances of QEMU
configure or being subject to attack from adversaries who can write
to /tmp.

Since the temporaries now live in the build tree, we have no
need to jump through hoops with a trap handler to try to remove
them when configure exits; this fixes some weird bugs where hitting
^C during a configure run wouldn't actually make it stop, because
we would run the trap handler but then not stop. (It is possible
to get the trap handler semantics right but it is convoluted largely
because of bugs in dash, so it is simpler to just avoid it.)

Note that "temporary files go in the build directory, not /tmp" is
the way autoconf behaves.

Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: default avatarEric Blake <eblake@redhat.com>
Signed-off-by: default avatarMichael Tokarev <mjt@tls.msk.ru>
      8cd05ab6
  13. Apr 28, 2014
    • Michael Tokarev's avatar
      gitignore: cleanups #2 · 5d77c8f9
      Michael Tokarev authored 
      
A few more cleanups for .gitignore file.
The final goal is to have only files in there which
are generated during build.  Things like .orig or
.gdbinit are definitely not generated during build.
Also, anchor a few more build-time directories.

Signed-off-by: default avatarMichael Tokarev <mjt@tls.msk.ru>
      5d77c8f9
  15. Apr 27, 2014
  17. Mar 15, 2014
  19. Feb 20, 2014
    • Fam Zheng's avatar
      rules.mak: introduce DSO rules · 17969268
      Fam Zheng authored 
      
Add necessary rules and flags for shared object generation.
The new rules introduced here are:

1) %.o in $(common-obj-m) is compiled to %.o, then linked to %.so.

2) %.mo in $(common-obj-m) is the placeholder for %.so for pattern
matching in Makefile. It's linked to "-shared" with all its dependencies
(multiple *.o) as input. Which means the list of depended objects must
be specified in each sub-Makefile.objs:

    foo.mo-objs := bar.o baz.o qux.o

in the same style with foo.o-cflags and foo.o-libs. The objects here
will be prefixed with "$(obj)/" if it's a subdirectory Makefile.objs.

3) For all files ending up in %.so, the following is added automatically:

    foo.o-cflags += -fPIC -DBUILD_DSO

Also introduce --enable-modules in configure, the option will enable
support of shared object build. Otherwise objects are static linked to
executables.

Signed-off-by: default avatarFam Zheng <famz@redhat.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
      17969268
  21. Feb 19, 2014
  23. Feb 15, 2014
    • Michael Tokarev's avatar
      gitignore: anchor all ignored names · 5556332a
      Michael Tokarev authored 
      
by default, patterns/names in .gitignore are applied
recursively to all subdirectories.  So any name mentioned
in .gitignore is ignored in all subdirectores.  This is good
for, say. object files (*.o), but not good for particular
names which should be ignored only in one directory.  For
example, qemu-img.1 file is generated in the top directory,
and it should be ignored only there, not in some subdir.

At first, this might not matter much, but we have lots of
examples already where it actually does not help at all.
For example, top-level .gitignore ignores a file/dir named
"patches" (which is very questionable by itself), but it
is applied recursively, so git also ignores, for example,
debian/patches/ which should not be ignored.

So anchor all the names where appropriate.  .gitignore
should be cleaned up further, which will be addressed in
a subsequent patch.

Signed-off-by: default avatarMichael Tokarev <mjt@tls.msk.ru>
      5556332a
  25. Dec 02, 2013
  27. Oct 26, 2013
  29. Sep 09, 2013
  31. Aug 20, 2013
  33. Jun 11, 2013
    • Michael Tokarev's avatar
      gitignore: unignore *.patch · f3a22014
      Michael Tokarev authored 
      
This partially reverts:

 commit 082369e6
 Author: liguang <lig.fnst@cn.fujitsu.com>
 Date:   Fri Mar 22 16:44:13 2013 +0800

    gitignore: ignore more files

I'm not sure how this went in.  The thing is that
ignoring *.patch, in my opinion, is just wrong.
Especially for downstreams who apply patches for
real.

Signed-off-by: default avatarMichael Tokarev <mjt@tls.msk.ru>
      f3a22014
  35. Apr 26, 2013
  37. Mar 28, 2013
  39. Mar 22, 2013
  41. Feb 21, 2013
  43. Jan 15, 2013
  45. Jan 08, 2013
  47. Dec 23, 2012
  49. Dec 19, 2012
  51. Dec 18, 2012
  53. Oct 05, 2012
  55. Jul 07, 2012
    • Eduardo Habkost's avatar
      .gitignore update · eeae63a7
      Eduardo Habkost authored 
      
Makes sure the following files are ignored:

  libcacard/.libs/
  libcacard/libcacard.la
  libcacard/libcacard.pc
  libcacard/libcacard/
  libcacard/osdep.lo
  libcacard/oslib-posix.lo
  libcacard/qemu-thread-posix.lo
  libcacard/qemu-timer-common.lo
  libcacard/trace.lo
  libcacard/trace/
  tests/test-visitor-serialization
  vscclient

Signed-off-by: default avatarEduardo Habkost <ehabkost@redhat.com>
Signed-off-by: default avatarBlue Swirl <blauwirbel@gmail.com>
      eeae63a7
  57. Mar 19, 2012
  59. Feb 21, 2012
  61. Feb 18, 2012
  63. Jan 21, 2012
  65. Nov 01, 2011
  67. Oct 30, 2011