From d00b95b18237b276c221b16dfc511a6da150ef06 Mon Sep 17 00:00:00 2001 From: Patrick Ohly Date: Wed, 25 Jan 2017 12:07:48 +0100 Subject: image_types.bbclass: rebuild .wks file when .wks.in changes WKS_FILE(S) can refer to .wks.in files which get expanded during the build by do_write_wks_template. The actual content of the .wks.in file gets added to the recipe meta data during parsing, and thus we need to ensure that the recipe gets re-parsed when the file changes. This fixes two related problems: - editing the .wks.in file and rebuilding an image did not recreate the image unless something else changed or "bitbake -c clean" was used explicitly - when forcing a rebuild, the cached meta data and the actual one do not match, leading to "ERROR: Taskhash mismatch ... for ....bb.do_write_wks_template" Signed-off-by: Patrick Ohly Signed-off-by: Richard Purdie --- meta/classes/image_types.bbclass | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'meta/classes') diff --git a/meta/classes/image_types.bbclass b/meta/classes/image_types.bbclass index 5b1746a68c..50545d9fdf 100644 --- a/meta/classes/image_types.bbclass +++ b/meta/classes/image_types.bbclass @@ -265,6 +265,10 @@ python () { d.setVar('WKS_TEMPLATE_PATH', wks_file_u) d.setVar('WKS_FILE_CHECKSUM', '${WKS_TEMPLATE_PATH}:True') + # We need to re-parse each time the file changes, and bitbake + # needs to be told about that explicitly. + bb.parse.mark_dependency(d, wks_file) + try: with open(wks_file, 'r') as f: body = f.read() -- cgit 1.2.3-korg