[meta-freescale] [meta-fsl-arm][PATCH 1/4] libfslcodec: Use python functions to split and amend metadata

[Otavio Salvador]

The metadata amending, to include the INSANE_SKIP hacks, need to be
done before we run the QA checks. This has change now that the QA
checks are run in a separate task.

To accomodate the code to this the recipe needed to be reworked to use
separated methods to:

 - split the packages for the plugins;
 - generate the needed rdepends for the meta package;
 - apply the quirks;

Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
---
 recipes-multimedia/libfslcodec/libfslcodec.inc | 31 ++++++++++++++++++--------
 1 file changed, 22 insertions(+), 9 deletions(-)

diff --git a/recipes-multimedia/libfslcodec/libfslcodec.inc b/recipes-multimedia/libfslcodec/libfslcodec.inc
index 8ce80bc..8bc3e48 100644
--- a/recipes-multimedia/libfslcodec/libfslcodec.inc
+++ b/recipes-multimedia/libfslcodec/libfslcodec.inc
@@ -40,25 +40,36 @@ do_install_append() {
 
 }
 
-python populate_packages_prepend() {
-    codecdir = bb.data.expand('${libdir}', d)
-    do_split_packages(d, codecdir, '^lib_([^_]*).*_arm.*_elinux\.so\..*',
-                      aux_files_pattern='${libdir}/imx-mm/audio-codec/wrap/lib_%sd_wrap_arm*_elinux.so.*',
-                      output_pattern='libfslcodec-%s',
-                      description='Freescale i.MX Codec (%s)',
-                      extra_depends='')
+python __set_insane_skip() {
+    # Ensure we have PACKAGES expanded
+    bb.build.exec_func("read_subpackage_metadata", d)
 
-    # FIXME: All binaries lack GNU_HASH in elf binary but as we don't have
-    # the source we cannot fix it. Disable the insane check for now.
     for p in d.getVar('PACKAGES', True).split():
+        # Even though we are packaging libraries those are plugins so we
+        # shouldn't rename the packages to follow its sonames.
         d.setVar("DEBIAN_NOAUTONAME_%s" % p, "1")
 
+        # FIXME: All binaries lack GNU_HASH in elf binary but as we don't have
+        # the source we cannot fix it. Disable the insane check for now.
         if p == 'libfslcodec-test-bin':
             # FIXME: includes the DUT .so files so we need to deploy those
             d.setVar("INSANE_SKIP_%s" % p, "ldflags textrel libdir")
         else:
             d.setVar("INSANE_SKIP_%s" % p, "ldflags textrel")
+}
 
+do_package_qa[prefuncs] += "__set_insane_skip"
+
+python __split_libfslcodec_plugins() {
+    codecdir = bb.data.expand('${libdir}', d)
+    do_split_packages(d, codecdir, '^lib_([^_]*).*_arm.*_elinux\.so\..*',
+                      aux_files_pattern='${libdir}/imx-mm/audio-codec/wrap/lib_%sd_wrap_arm*_elinux.so.*',
+                      output_pattern='libfslcodec-%s',
+                      description='Freescale i.MX Codec (%s)',
+                      extra_depends='')
+}
+
+python __set_metapkg_rdepends() {
     # Allow addition of all codecs in a image; useful specially for
     # debugging.
     codec_pkgs = oe.utils.packages_filter_out_system(d)
@@ -67,6 +78,8 @@ python populate_packages_prepend() {
     d.appendVar('RDEPENDS_libfslcodec-meta', ' ' + ' '.join(codec_pkgs))
 }
 
+PACKAGESPLITFUNCS =+ "__split_libfslcodec_plugins __set_metapkg_rdepends"
+
 # Ensure we get warnings if we miss something
 FILES_${PN} = ""
 
-- 
2.0.0