[oe] [PATCH] patch.bbclass: conditional patch-tool dependency
Bernhard Reutner-Fischer
rep.dot.nop at gmail.com
Tue Dec 21 17:19:59 UTC 2010
only depend do_patch on patch-tool if recipe references any patch
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>
---
classes/patch.bbclass | 21 +++++++++++++++++++--
1 files changed, 19 insertions(+), 2 deletions(-)
diff --git a/classes/patch.bbclass b/classes/patch.bbclass
index 7629e9a..1cfe24c 100644
--- a/classes/patch.bbclass
+++ b/classes/patch.bbclass
@@ -38,7 +38,7 @@ python patch_do_patch() {
src_uri = d.getVar("SRC_URI", True).split()
srcurldata = bb.fetch.init(src_uri, d, True)
workdir = bb.data.getVar('WORKDIR', d, 1)
- for url in d.getVar("SRC_URI", True).split():
+ for url in src_uri:
urldata = srcurldata[url]
local = urldata.localpath
@@ -120,8 +120,25 @@ python patch_do_patch() {
bb.fatal(str(exc))
}
+def patch_deps(d):
+ import oe.unpack
+
+ src_uri = d.getVar("SRC_URI", True).split()
+ srcurldata = bb.fetch.init(src_uri, d, True)
+ for url in src_uri:
+ urldata = srcurldata[url]
+ local = urldata.localpath
+ if local:
+ base, ext = os.path.splitext(os.path.basename(local))
+ if ext in ('.gz', '.bz2', '.Z', '.xz'):
+ local = base
+ if oe.unpack.is_patch(local, urldata.parm):
+ return "${PATCHDEPENDENCY}"
+ return ""
+
+
addtask patch after do_unpack
do_patch[dirs] = "${WORKDIR}"
-do_patch[depends] = "${PATCHDEPENDENCY}"
+do_patch[depends] = "${@patch_deps(d)}"
EXPORT_FUNCTIONS do_patch
--
1.7.2.3
More information about the Openembedded-devel
mailing list