package.bbclass: exclude packages as shlib providers

Some packages containing shared libraries might be registered
as shlib providers when they shouldn't (for example, the lib is for
their private use and must not generate any dependency).

EXCLUDE_FROM_SHLIBS is targeted at that, but it could be set
for entire recipe only.

This patch allows to set list of packages that are not candidates
for shlib providers.

Variable EXCLUDE_PACKAGES_FROM_SHLIBS is used, e.g.:
EXCLUDE_PACKAGES_FROM_SHLIBS = "glibc-ptest glibc-mtest"

Cc: Andrii Bordunov <aborduno@cisco.com>
Signed-off-by: Oleksii Konoplitskyi <okonopli@cisco.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/package.bbclass b/meta/classes/package.bbclass
index edeffa978fab8014dd29aaeef80e082a4d3b8f44..07bc37879c6d8bf11598d941f9067bb4dcdb5fdf 100644 (file)
--- a/meta/classes/package.bbclass
+++ b/meta/classes/package.bbclass
@@ -1603,6 +1603,18 @@ python package_do_shlibs() {
     libdir_re = re.compile(".*/%s$" % d.getVar('baselib'))
 
     packages = d.getVar('PACKAGES')
+
+    shlib_pkgs = []
+    exclusion_list = d.getVar("EXCLUDE_PACKAGES_FROM_SHLIBS")
+    if exclusion_list:
+        for pkg in packages.split():
+            if pkg not in exclusion_list.split():
+                shlib_pkgs.append(pkg)
+            else:
+                bb.note("not generating shlibs for %s" % pkg)
+    else:
+        shlib_pkgs = packages.split()
+
     targetos = d.getVar('TARGET_OS')
 
     workdir = d.getVar('WORKDIR')
@@ -1734,7 +1746,7 @@ python package_do_shlibs() {
     needed = {}
     shlib_provider = oe.package.read_shlib_providers(d)
 
-    for pkg in packages.split():
+    for pkg in shlib_pkgs:
         private_libs = d.getVar('PRIVATE_LIBS_' + pkg) or d.getVar('PRIVATE_LIBS') or ""
         private_libs = private_libs.split()
         needs_ldconfig = False
@@ -1806,7 +1818,7 @@ python package_do_shlibs() {
 
     libsearchpath = [d.getVar('libdir'), d.getVar('base_libdir')]
 
-    for pkg in packages.split():
+    for pkg in shlib_pkgs:
         bb.debug(2, "calculating shlib requirements for %s" % pkg)
 
         private_libs = d.getVar('PRIVATE_LIBS_' + pkg) or d.getVar('PRIVATE_LIBS') or ""