[oe-commits] Richard Purdie : base.bbclass: Implement PACKAGECONFIG
git version control
git at git.openembedded.org
Thu Oct 6 22:00:29 UTC 2011
Module: openembedded-core.git
Branch: master-next
Commit: 7a58911f6951abd56db9ebb37f8d6284d91fa514
URL: http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=7a58911f6951abd56db9ebb37f8d6284d91fa514
Author: Richard Purdie <richard.purdie at linuxfoundation.org>
Date: Thu Oct 6 23:06:32 2011 +0100
base.bbclass: Implement PACKAGECONFIG
These enabled options to be specified in the form:
PACKAGECONFIG ?? = "<default options>"
PACKAGECONFIG[foo] = "--enable-foo,--disable-foo,foo_depends,foo_runtime_depends"
So that DEPENDS, RDEPENDS_${PN} and EXTRA_OECONF can be automatically
built from specific options. Those options can easily be customised
by the distro config or the user.
Based on some ideas from Chris Elston <celston at katalix.com> but with
an improved easier to use one line interface.
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
meta/classes/base.bbclass | 38 ++++++++++++++++++++++++++++++++++++++
1 files changed, 38 insertions(+), 0 deletions(-)
diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index 7cd6efa..f539744 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -291,6 +291,44 @@ do_build () {
python () {
import exceptions, string, re
+ # Handle PACKAGECONFIG
+ #
+ # These take the form:
+ #
+ # PACKAGECONFIG ?? = "<default options>"
+ # PACKAGECONFIG[foo] = "--enable-foo,--disable-foo,foo_depends,foo_runtime_depends"
+ pkgconfig = (d.getVar('PACKAGECONFIG', True) or "").split()
+ if pkgconfig:
+ def appendVar(varname, appends):
+ if not appends:
+ return
+ varname = bb.data.expand(varname, d)
+ content = d.getVar(varname, False) or ""
+ content = content + " " + " ".join(appends)
+ d.setVar(varname, content)
+
+ extradeps = []
+ extrardeps = []
+ extraconf = []
+ for flag, flagval in (d.getVarFlags("PACKAGECONFIG") or {}).items():
+ if flag == "defaultval":
+ continue
+ items = flagval.split(",")
+ if len(items) == 3:
+ enable, disable, depend = items
+ rdepend = ""
+ elif len(items) == 4:
+ enable, disable, depend, rdepend = items
+ if flag in pkgconfig:
+ extradeps.append(depend)
+ extrardeps.append(rdepend)
+ extraconf.append(enable)
+ else:
+ extraconf.append(disable)
+ appendVar('DEPENDS', extradeps)
+ appendVar('RDEPENDS_${PN}', extrardeps)
+ appendVar('EXTRA_OECONF', extraconf)
+
# If PRINC is set, try and increase the PR value by the amount specified
princ = bb.data.getVar('PRINC', d, True)
if princ:
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