[oe-commits] Andrei Gherzan : package.bbclass: Create symlinks for packages with different packaged name

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master
Commit: 76ef414b8a017557cf5f3ad7b3ca8a324f7aad29
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=76ef414b8a017557cf5f3ad7b3ca8a324f7aad29

Author: Andrei Gherzan <andrei at gherzan.ro>
Date:   Mon Jul 23 22:42:24 2012 +0100

package.bbclass: Create symlinks for packages with different packaged name

While generating license.manifest package information is searched in:
filename=`ls ${TMPDIR}/pkgdata/*/runtime/${pkg}| head -1`
This is ok as long as package name is the same as the package name
after packaging.
For example dbus is packaged as dbus-1. So, searching
ls ${TMPDIR}/pkgdata/*/runtime/dbus-1 will fail because there is no file
with this package name.

Create a symlink to the pkgdata file in a runtime-reverse directory so
that these reverse lookups are possible.

Fixes [YOCTO #2638].

Signed-off-by: Andrei Gherzan <andrei at gherzan.ro>
Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
Signed-off-by: Saul Wold <sgw at linux.intel.com>

---

 meta/classes/license.bbclass |    2 +-
 meta/classes/package.bbclass |    6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/meta/classes/license.bbclass b/meta/classes/license.bbclass
index a2721ab..231b4a3 100644
--- a/meta/classes/license.bbclass
+++ b/meta/classes/license.bbclass
@@ -86,7 +86,7 @@ license_create_manifest() {
 	# list of installed packages is broken for deb
 	for pkg in ${INSTALLED_PKGS}; do
 		# not the best way to do this but licenses are not arch dependant iirc
-		filename=`ls ${TMPDIR}/pkgdata/*/runtime/${pkg}| head -1`
+		filename=`ls ${TMPDIR}/pkgdata/*/runtime-reverse/${pkg}| head -1`
 		pkged_pn="$(sed -n 's/^PN: //p' ${filename})"
 		pkged_lic="$(sed -n '/^LICENSE: /{ s/^LICENSE: //; s/[+|&()*]/ /g; s/  */ /g; p }' ${filename})"
 		pkged_pv="$(sed -n 's/^PV: //p' ${filename})"
diff --git a/meta/classes/package.bbclass b/meta/classes/package.bbclass
index fc83424..ea199d3 100644
--- a/meta/classes/package.bbclass
+++ b/meta/classes/package.bbclass
@@ -1124,6 +1124,10 @@ python emit_pkgdata() {
         sf.write('%s_%s: %s\n' % ('PKGSIZE', pkg, get_directory_size(pkgdest + "/%s" % pkg)))
         sf.close()
 
+        # Symlinks needed for reverse lookups (from the final package name)
+        pkgval = d.getVar('PKG_%s' % (pkg), True)
+        subdata_sym = pkgdatadir + "/runtime-reverse/%s" % pkgval
+        oe.path.symlink("../runtime/%s" % pkg, subdata_sym, True)
 
         allow_empty = d.getVar('ALLOW_EMPTY_%s' % pkg, True)
         if not allow_empty:
@@ -1137,7 +1141,7 @@ python emit_pkgdata() {
 
     bb.utils.unlockfile(lf)
 }
-emit_pkgdata[dirs] = "${PKGDESTWORK}/runtime"
+emit_pkgdata[dirs] = "${PKGDESTWORK}/runtime ${PKGDESTWORK}/runtime-reverse"
 
 ldconfig_postinst_fragment() {
 if [ x"$D" = "x" ]; then