report-error: Allow to upload reports automatically

* useful when distro wants to collect build statistics from
  all users/developers without any manual interaction from them

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
cmake: Add ugly hack from meta-qt5 to prevent cmake trying to detect qt5

* cmake doesn't have dependency on qt4/qt5, so these tests usually fail
  but still can cause undeterministic results or build failures (when
  OE_QMAKE_PATH_EXTERNAL_HOST_BINS is undefined or native qmake removed
  while running the test in cmake)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
ed: remove infodir

* unlike 0.5 version, this doesn't use autotools.bbclass which removes infodir automatically
* fixes QA warning:
  ed-1.9: The /usr/share/info/dir file is not meant to be shipped in a particular package.

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
gcc-target: remove infodir

* it uses autotools but doesn't call autotools_do_install
* fixes QA warning:
  gcc-4.8.2: The /usr/share/info/dir file is not meant to be shipped in a particular package.

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Revert "qt-mobility: remove /usr/lib from ld rpath-link option"

* Basically part of the headers/libs are installed in
  ${D}(${libdir}/${includedir}) instead of
  ${D}(${libdir}/${includedir})/qt4

* http://lists.openembedded.org/pipermail/openembedded-core/2013-October/085815.html
  is related, but doesn't fix the issue completely, so better
  revert the commit which introduced this issue

[YOCTO #5414]

This reverts commit f7409a9fe83ba2535a43f39ed57cd78242a88557.

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
send-error-report: show response

* useful when debuging why it was refused by server

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
icecc: don't create unnecessary 'ice' dirs in sysroots when disabled

* parsing ICE_PATH="${@icc_path(bb, d)}" causes "ice" directories
  to be created in every sysroot, that could be a bit confusing for
  people who inherit icecc.bbclass, but disabled it
* shorten ICECC_VERSION="${@icc_version(bb, d)}" path a bit
  by returning "no" sooner when disabled
* remove ICECC_PATH and ICECC_ENV_EXEC from signatures, we assume that
  using icecc doesn't influence the output, so it shouldn't matter when
  user supplies own version of icecc or env script

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
gcc-cross: don't create symlinks for tools which don't exist

* g77 and gfortran aren't created by default, so it was creating dangling
  symlinks, which probably doesn't hurt

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>