classes/buildhistory: add new output history collection class

Create a new build output history reporting class, using testlab.bbclass
from meta-oe and packagehistory.bbclass as a base. This records information
from packages and images output from the build process in text files
structured suitably for tracking within a git repository, thus enabling
monitoring of changes over time.

Build history collection can be enabled simply by adding the following
to your local.conf:

INHERIT += "buildhistory"

The output after a build can then be found in BUILDHISTORY_DIR (defaults to
TMPDIR/buildhistory). If you set up this directory as a git repository and
set BUILDHISTORY_COMMIT to "1" in local.conf, the build history data will
be committed on every build.

(From OE-Core rev: 508ff624fea705eb93cf2cc1e0c9c42cb817acf8)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 36 insertions, 5 deletions

diff --git a/meta/classes/rootfs_rpm.bbclass b/meta/classes/rootfs_rpm.bbclass
index 6973008c59..5fd45d758c 100644
--- a/meta/classes/rootfs_rpm.bbclass
+++ b/meta/classes/rootfs_rpm.bbclass
@@ -160,16 +160,47 @@ remove_packaging_data_files() {
         rm -rf ${IMAGE_ROOTFS}${opkglibdir}
 }
 
+RPM_QUERY_CMD = '${RPM} --root ${IMAGE_ROOTFS} -D "_dbpath ${rpmlibdir}" \
+                -D "__dbi_txn create nofsync private"'
+
+list_installed_packages() {
+        ${RPM_QUERY_CMD} -qa --qf "[%{NAME}\n]"
+}
+
+get_package_filename() {
+        resolve_package_rpm ${RPMCONF_TARGET_BASE}-base_archs.conf $1
+}
+
+list_package_depends() {
+        pkglist=`list_installed_packages`
+
+        for req in `${RPM_QUERY_CMD} -q --qf "[%{REQUIRES}\n]" $1`; do
+                if echo "$req" | grep -q "^rpmlib" ; then continue ; fi
+
+                realpkg=""
+                for dep in $pkglist; do
+                        if [ "$dep" = "$req" ] ; then
+                                realpkg="1"
+                                echo $req
+                                break
+                        fi
+                done
+
+                if [ "$realdep" = "" ] ; then
+                        ${RPM_QUERY_CMD} -q --whatprovides $req --qf "%{NAME}\n"
+                fi
+        done
+}
+
+list_package_recommends() {
+        :
+}
 
 install_all_locales() {
         PACKAGES_TO_INSTALL=""
 
         # Generate list of installed packages...
-        INSTALLED_PACKAGES=$( \
-                ${RPM} --root ${IMAGE_ROOTFS} -D "_dbpath ${rpmlibdir}" \
-                -D "__dbi_txn create nofsync private" \
-                -qa --qf "[%{NAME}\n]" | egrep -v -- "(-locale-|-dev$|-doc$|^kernel|^glibc|^ttf|^task|^perl|^python)" \
-        )
+        INSTALLED_PACKAGES=`list_installed_packages | egrep -v -- "(-locale-|-dev$|-doc$|^kernel|^glibc|^ttf|^task|^perl|^python)"`
 
         # This would likely be faster if we did it in one transaction
         # but this should be good enough for the few users of this function...