[PATCH] base.bbclass: Add sstate-cache dependency to GCCVERSION

[Tomasz Dziendzielski <tomasz.dziendzielski@gmail.com>]

If we have the build with different gcc versions in the same workspace
it might happen that nativesdk recipe will not detect the change of gcc
and the package will be taken from sstate-cache. This will lead to
do_package_qa failure due to binaries requiring symbols that are not
present in the older libstdc++.

Example error:
| ERROR: nativesdk-mgen-1.0-r0 do_package_qa: QA Issue:
| /opt/poky/3.2.3/sysroots/x86_64-pokysdk-linux/usr/lib/libssh2pp.so.0.1
| contained in package nativesdk-mgen requires
| libstdc++.so.6(GLIBCXX_3.4.11)(64bit), but no providers found in
| RDEPENDS_nativesdk-mgen? [file-rdeps]

Add vardeps dependency to GCCVERSION to make sure the package is rebuild
with correct gcc version.

Signed-off-by: Tomasz Dziendzielski <tomasz.dziendzielski@gmail.com>
Signed-off-by: Jan Brzezanski <jan.brzezanski@gmail.com>
---
 meta/classes/base.bbclass | 1 +
 1 file changed, 1 insertion(+)

diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index cc02de5f77..da2dc05bba 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -148,6 +148,7 @@ do_fetch[dirs] = "${DL_DIR}"
 do_fetch[file-checksums] = "${@bb.fetch.get_checksum_file_list(d)}"
 do_fetch[file-checksums] += " ${@get_lic_checksum_file_list(d)}"
 do_fetch[vardeps] += "SRCREV"
+do_fetch[vardeps] += "GCCVERSION"
 do_fetch[network] = "1"
 python base_do_fetch() {
 
-- 
2.36.1