Revert "kernel.bbclass: move bundle_initramfs after kernel_link_vmlinux"

This reverts commit 3baa63b4d588c3262254528b406ede265dd117bf. It broke
builds that aren't using kernel-yocto.

(From OE-Core master rev: 81831db1c32afa3346f3ed9f4325ad280e5bb005)

Signed-off-by: Mike Crowe <mac@mcrowe.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
kernel.bbclass: Stop bundle_initramfs thwarting sstate cache and fix race

The new do_bundle_initramfs task introduced in
609d5a9ab9e58bb1c2bcc2145399fbc8b701b85a defeats using the sstate
cache. The kernel is resurrected from the sstate cache but ends up being
built again since do_bundle_initramfs depends on do_compile.

The task is no longer nostamp to avoid causing unnecessary rebuilds. The
sstate checksum stamps should know when to rebuild.

The task now runs before do_deploy and part of the work has been moved to
do_deploy where it now writes to ${DEPLOYDIR} rather than
${DEPLOY_DIR_IMAGE} so that the files end up in sstate.

The task can also race against do_install since both call into the kernel
build system. This is fixed by making do_bundle_initramfs run after
do_install (which therefore also fixes the problem that
3baa63b4d588c3262254528b406ede265dd117bf was addressing.)

(From OE-Core master rev: 55989cb509340bd265d0ce0d8bfe849681be4616)

Signed-off-by: Mike Crowe <mac@mcrowe.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
ltp: set PREFERRED_PROVIDER and rename runtests_noltp.sh script

* ltp installs 2 different runtests_noltp.sh files from different
  directories into /opt/ltp/testcases/bin/runtests_noltp.sh
  last one installed wins and causes unexpected changes in
  buildhistory's files-in-image.txt report, rename them to have
  unique name as other ltp scripts have.

* also define PREFERRED_PROVIDER to resolve note shown when
  building with meta-oe layer:
  NOTE: multiple providers are available for ltp (ltp, ltp-ddt)
  NOTE: consider defining a PREFERRED_PROVIDER entry to match ltp

* use patch generated without -M
  in my builds both versions worked, but Saul reported that it fails to
  apply with:
  Applying patch
  0001-Rename-runtests_noltp.sh-script-so-have-unique-name.patch
  patch: **** Only garbage was found in the patch input.

  Now I've see the same issue on different builder (with Ubuntu 12.04).

  (From OE-Core master rev: ec3bb2c2203b2e8bafc1a631f623f858779e20b7)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
package.bbclass: add getter of additional metadata

Two variables are searched for value of additional package metadata:

  * PACKAGE_ADD_METADATA_<PKGTYPE>
  * PACKAGE_ADD_METADATA

First found variable with defined value wins.

<PKGTYPE> is a parameter of getter and expected to be a distinct name
of specific package type. For example: 'DEB' or 'RPM'.

Variable can contain multiple [one-line] metadata fields, separated by
literal sequence '\n'. Separator can be redefined through variable flag
'separator'. Getter returns found value with separator replaced with
newline character.

As side-effect, searched variables acquired flags 'type' (equals to
'list') and 'separator'.

Signed-off-by: Leonid Borisenko <ive.found@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
package_{ipk, deb, rpm}.bbclass: support additional user-defined metadata

Additional metadata from user-defined variable is written into
control/spec file of binary package.

Three variables are searched for adiitional package metadata:

  * PACKAGE_ADD_METADATA_<PKGTYPE>_<PN>
  * PACKAGE_ADD_METADATA_<PKGTYPE>
  * PACKAGE_ADD_METADATA

First found variable with defined value wins.

<PN> is a package name. <PKGTYPE> is a distinct name of specific
package type:

  * IPK for .ipk packages
  * DEB for .deb packages
  * RPM for .rpm packages

Variable can contain multiple [one-line] metadata fields separated by
literal sequence '\n'. Separator can be redefined through variable flag
'separator'. In package control/spec file separator is replaced by
newline character.

Signed-off-by: Leonid Borisenko <ive.found@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
package.bbclass: move reading shlibs providers to separate function

* prepare for reading shlibs providers only from dependency tree of
  current recipe

[YOCTO #4628]

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
package.bbclass: show warning when package is trying to provide already provided shlib

* move read_shlib_providers before registering package as provider
  and don't change provider if it already exists, show warning instead

[YOCTO #4628]

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
package.bbclass: add SHLIBSSEARCHDIRS to define where to search for shlib providers

* when package contains some files matching "^.*\.so", but in directory
  not default linker search paths (e.g. /opt/package/bundled-lib/libfoo.so)
  don't register it as libfoo provider, because it's possible that there
  is different package providing libfoo.so in ${libdir} and that would
  be better shlib provider for other packages to depend on
* recipes providing libs intentionally in some other directory can
  define own SHLIBSSEARCHDIRS value

[YOCTO #4628]

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
package.bbclass: Don't search for prividers of PRIVATE_LIBS

* split PRIVATE_LIBS and don't use find(), so that libfoo cannot be
  found in PRIVATE_LIBS = "libfoobar"

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
package.bbclass: Show which files require given dependency in debug output

* when log.do_package shows some unexpected dependency, people usually
  need to grep package directory to find which binary was creating that
  dependency, show it directly in the debug output

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
gtk+: Add PACKAGECONFIG for directfb

* building without x11 doesn't work, because it sets default
  gdkbackend to x11 and then requires cairo-xlib to be available

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