[oe-commits] [openembedded-core] 07/11: libevent: update packaging (one package per shared library)

git at git.openembedded.org git at git.openembedded.org
Thu Nov 7 22:33:17 UTC 2019


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rpurdie pushed a commit to branch master-next
in repository openembedded-core.

commit 88027d856f4595ecb005cc0e1c4e7c1fca43fb2b
Author: André Draszik <git at andred.net>
AuthorDate: Thu Nov 7 15:36:39 2019 +0000

    libevent: update packaging (one package per shared library)
    
    libevent produces several libraries that might or might not
    be used in the end. We can prevent those potentially unused
    libraries from being pulled into a file-system by splitting
    the individual shared libraries into individual packages.
    
    Because this recipe only provides shared libraries which are
    handled automatically by bitbake (shlibs), there is no need
    to add the subpackages to the RDEPENDS of PN for backwards
    compatibility. The packaging process of dependees will
    simply pull in the sub-packages as runtime dependency as
    needed.
    
    This also how Debian splits this up.
    
    While updating the packaging, we can also drop event_rpcgen.py
    which appears to be a tool for generating rpc bindings, i.e.
    something that should normally be in -dev. Given Debian
    doesn't package this at all, and given it actually requires
    python to run but no runtime dependency is stated at the
    moment, it would appear that no users of this exist.
    
    Signed-off-by: André Draszik <git at andred.net>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 meta/recipes-support/libevent/libevent_2.1.11.bb | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/meta/recipes-support/libevent/libevent_2.1.11.bb b/meta/recipes-support/libevent/libevent_2.1.11.bb
index f005ab8..8c7c49e 100644
--- a/meta/recipes-support/libevent/libevent_2.1.11.bb
+++ b/meta/recipes-support/libevent/libevent_2.1.11.bb
@@ -31,9 +31,17 @@ inherit ptest multilib_header
 
 DEPENDS = "zlib"
 
+PACKAGES_DYNAMIC = "^${PN}-.*$"
+python split_libevent_libs () {
+    do_split_packages(d, '${libdir}', r'^libevent_([a-z]*)-.*\.so\..*', '${PN}-%s', '${SUMMARY} (%s)', prepend=True, allow_links=True)
+}
+PACKAGESPLITFUNCS_prepend = "split_libevent_libs "
+
 BBCLASSEXTEND = "native nativesdk"
 
 do_install_append() {
+	rm ${D}${bindir}/event_rpcgen.py
+	rmdir ${D}${bindir}
         oe_multilib_header event2/event-config.h
 }
 

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