[OE-core] [PATCH][master][jethro][fido][dizzy] image.bbclass: don't add BUILDNAME to do_rootfs vardeps

[Martin Jansa]

* it was explicitly excluded in rootfs_*.bbclass which doesn't use this
  variable anymore, so we can drop it there, but I don't understand why
  it was added explicitly in image.bbclass, we don't want image to
  rebuild just because timestamp is different.
* causes following ERROR when bitbake -S is used:
  NOTE: Reparsing files to collect dependency data
  Writing locked sigs to locked-sigs.inc
  ERROR: Bitbake's cached basehash does not match the one we just generated (some-image.bb.do_rootfs)!
  ERROR: The mismatched hashes were 508d48864b14ce94ca69ea6062f9e5f8 and f81487a10e995426d493a4a50b088721
  $ bitbake-diffsigs BUILD/sstate-diff/c*/foo/bar/some-image/*do_rootfs.sig*
  basehash changed from f81487a10e995426d493a4a50b088721 to 263d1d44d6fda0101c89de3b2a489af9
  Variable BUILDNAME value changed from '201511100025' to '201511100037'

Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
---
 meta/classes/image.bbclass      | 2 +-
 meta/classes/rootfs_deb.bbclass | 1 -
 meta/classes/rootfs_ipk.bbclass | 1 -
 meta/classes/rootfs_rpm.bbclass | 1 -
 4 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index 1c0fda7..c0f9775 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -94,7 +94,7 @@ def rootfs_variables(d):
                  'IMAGE_ROOTFS_MAXSIZE','IMAGE_NAME','IMAGE_LINK_NAME','IMAGE_MANIFEST','DEPLOY_DIR_IMAGE','RM_OLD_IMAGE','IMAGE_FSTYPES','IMAGE_INSTALL_COMPLEMENTARY','IMAGE_LINGUAS','SDK_OS',
                  'SDK_OUTPUT','SDKPATHNATIVE','SDKTARGETSYSROOT','SDK_DIR','SDK_VENDOR','SDKIMAGE_INSTALL_COMPLEMENTARY','SDK_PACKAGE_ARCHS','SDK_OUTPUT','SDKTARGETSYSROOT','MULTILIBRE_ALLOW_REP',
                  'MULTILIB_TEMP_ROOTFS','MULTILIB_VARIANTS','MULTILIBS','ALL_MULTILIB_PACKAGE_ARCHS','MULTILIB_GLOBAL_VARIANTS','BAD_RECOMMENDATIONS','NO_RECOMMENDATIONS','PACKAGE_ARCHS',
-                 'PACKAGE_CLASSES','TARGET_VENDOR','TARGET_VENDOR','TARGET_ARCH','TARGET_OS','OVERRIDES','BBEXTENDVARIANT','FEED_DEPLOYDIR_BASE_URI','INTERCEPT_DIR','BUILDNAME','USE_DEVFS',
+                 'PACKAGE_CLASSES','TARGET_VENDOR','TARGET_VENDOR','TARGET_ARCH','TARGET_OS','OVERRIDES','BBEXTENDVARIANT','FEED_DEPLOYDIR_BASE_URI','INTERCEPT_DIR','USE_DEVFS',
                  'STAGING_KERNEL_DIR','COMPRESSIONTYPES']
     variables.extend(command_variables(d))
     variables.extend(variable_depends(d))
diff --git a/meta/classes/rootfs_deb.bbclass b/meta/classes/rootfs_deb.bbclass
index d51b458..f79fca6 100644
--- a/meta/classes/rootfs_deb.bbclass
+++ b/meta/classes/rootfs_deb.bbclass
@@ -8,7 +8,6 @@ ROOTFS_PKGMANAGE_BOOTSTRAP  = "run-postinsts"
 do_rootfs[depends] += "dpkg-native:do_populate_sysroot apt-native:do_populate_sysroot"
 do_populate_sdk[depends] += "dpkg-native:do_populate_sysroot apt-native:do_populate_sysroot bzip2-native:do_populate_sysroot"
 do_rootfs[recrdeptask] += "do_package_write_deb"
-rootfs_deb_do_rootfs[vardepsexclude] += "BUILDNAME"
 do_rootfs[vardeps] += "PACKAGE_FEED_URIS"
 
 do_rootfs[lockfiles] += "${DEPLOY_DIR_DEB}/deb.lock"
diff --git a/meta/classes/rootfs_ipk.bbclass b/meta/classes/rootfs_ipk.bbclass
index 6139cc7..bb6f777 100644
--- a/meta/classes/rootfs_ipk.bbclass
+++ b/meta/classes/rootfs_ipk.bbclass
@@ -13,7 +13,6 @@ do_rootfs[depends] += "opkg-native:do_populate_sysroot opkg-utils-native:do_popu
 do_populate_sdk[depends] += "opkg-native:do_populate_sysroot opkg-utils-native:do_populate_sysroot"
 do_rootfs[recrdeptask] += "do_package_write_ipk"
 do_rootfs[vardeps] += "PACKAGE_FEED_URIS"
-rootfs_ipk_do_rootfs[vardepsexclude] += "BUILDNAME"
 
 do_rootfs[lockfiles] += "${WORKDIR}/ipk.lock"
 do_populate_sdk[lockfiles] += "${WORKDIR}/ipk.lock"
diff --git a/meta/classes/rootfs_rpm.bbclass b/meta/classes/rootfs_rpm.bbclass
index d85d001..b4cd55b 100644
--- a/meta/classes/rootfs_rpm.bbclass
+++ b/meta/classes/rootfs_rpm.bbclass
@@ -22,7 +22,6 @@ do_rootfs[depends] += "${RPMROOTFSDEPENDS}"
 do_populate_sdk[depends] += "${RPMROOTFSDEPENDS}"
 
 do_rootfs[recrdeptask] += "do_package_write_rpm"
-rootfs_rpm_do_rootfs[vardepsexclude] += "BUILDNAME"
 do_rootfs[vardeps] += "PACKAGE_FEED_URIS"
 
 # RPM doesn't work with multiple rootfs generation at once due to collisions in the use of files 
-- 
2.6.2