package_rpm: Update the way the multilib package names are translated

The variable MULTILIB_PACKAGE_ARCHS has been removed in favor of a
repurposed MULTILIB_PREFIX_LIST.  The format of this item is now
<libid>:<arch>:<arch1>:...:<archN>.  This ensures that we can correctly
translate the libid to one of the supported archs in a tri-lib system.

All of the users of MULTILIB_PREFIX_LIST and MULTILIB_PACKAGE_ARCHS have
been modified accordingly.

Also change the way attempted packages are installed, verify the package
exists in the translate functions, then perform the install in one single
operation.  This results in a significantly faster install time.

(From OE-Core rev: ffe6cf3a1c57defdbe8531bdeb588e199177bb6c)

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 18 insertions, 10 deletions

diff --git a/meta/classes/populate_sdk_rpm.bbclass b/meta/classes/populate_sdk_rpm.bbclass
index d26867fa9a..eb80e1dd9c 100644
--- a/meta/classes/populate_sdk_rpm.bbclass
+++ b/meta/classes/populate_sdk_rpm.bbclass
@@ -54,8 +54,16 @@ populate_sdk_rpm () {
 
         # List must be prefered to least preferred order
         INSTALL_PLATFORM_EXTRA_RPM=""
-        for each_arch in ${MULTILIB_PACKAGE_ARCHS} ${PACKAGE_ARCHS} ; do
-                INSTALL_PLATFORM_EXTRA_RPM="$each_arch $INSTALL_PLATFORM_EXTRA_RPM"
+        for i in ${MULTILIB_PREFIX_LIST} ; do
+                old_IFS="$IFS"
+                IFS=":"
+                set $i
+                IFS="$old_IFS"
+                shift #remove mlib
+                while [ -n "$1" ]; do
+                        INSTALL_PLATFORM_EXTRA_RPM="$INSTALL_PLATFORM_EXTRA_RPM $1"
+                        shift
+                done
         done
         export INSTALL_PLATFORM_EXTRA_RPM
 
@@ -81,7 +89,7 @@ populate_sdk_rpm () {
         done
         export INSTALL_PLATFORM_EXTRA_RPM
 
-        package_install_internal_rpm
+        package_install_internal_rpm --sdk
         populate_sdk_post_rpm ${INSTALL_ROOTFS_RPM}
 
         # move host RPM library data
@@ -98,8 +106,11 @@ populate_sdk_rpm () {
 
 python () {
     # The following code should be kept in sync w/ the rootfs_rpm version.
-    ml_package_archs = ""
-    ml_prefix_list = ""
+
+    # package_arch order is reversed.  This ensures the -best- match is listed first!
+    package_archs = d.getVar("PACKAGE_ARCHS", True) or ""
+    package_archs = ":".join(package_archs.split()[::-1])
+    ml_prefix_list = "%s:%s" % ('default', package_archs)
     multilibs = d.getVar('MULTILIBS', True) or ""
     for ext in multilibs.split():
         eext = ext.split(':')
@@ -109,11 +120,8 @@ python () {
             if default_tune:
                 localdata.setVar("DEFAULTTUNE", default_tune)
             package_archs = localdata.getVar("PACKAGE_ARCHS", True) or ""
-            package_archs = " ".join([i in "all noarch any".split() and i or eext[1]+"_"+i for i in package_archs.split()])
-            ml_package_archs += " " + package_archs
-            ml_prefix_list += " " + eext[1]
-            #bb.note("ML_PACKAGE_ARCHS %s %s %s" % (eext[1], localdata.getVar("PACKAGE_ARCHS", True) or "(none)", overrides))
-    d.setVar('MULTILIB_PACKAGE_ARCHS', ml_package_archs)
+            package_archs = ":".join([i in "all noarch any".split() and i or eext[1]+"_"+i for i in package_archs.split()][::-1])
+            ml_prefix_list += " %s:%s" % (eext[1], package_archs)
     d.setVar('MULTILIB_PREFIX_LIST', ml_prefix_list)
 }