when $target is a path relative to $objtree the script fails.
This is because we cd to $basedir and then copy to $tempdir which
then is no longer valid. Fix this by converting $tempdir to an
absolute path first.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Christoph Fritz <chf.fritz@googlemail.com>
Finding out whether to rebuild the environment is a difficult task
since we have to track all files in a directory. Instead of trying
this, just rebuild the environment during every build and only if
it differs to the last one overwrite the target. This way make
only sees a change when the environment is changed.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The dependencies for generating the environment do not work properly:
- If files are removed from the defaultenv, a subsequent make will not
update the default environment.
- If CONFIG_DEFAULT_ENVIRONMENT_PATH changes, the default environment
also will not be regenerated.
This patch fixes this by introducing a cmd_env which has the content of
$(ENV_FILES) in the command so that the if_changed mechanism recognizes
a change when $(ENV_FILE) changes. This also results in a nice " ENV "
string in the build process.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
we may specify file in the defconfig
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Also add the '--no-run-if-empty' option to xargs to avoid an
error message when no files/folders were found.
Signed-off-by: Hubert Feurstein <h.feurstein@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Hi
When setting the default env of barebox to a svn directory the build stops
with questions on removal and the barebox env is polluted with svn files.
The patch below fixes that.
Tested with 2011.03.1. Newer versions don't boot anymore on my pcm043 :-(.
Signed-off-by: Tim Sander <tim.sander@hbm.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
Darren Garnier
Jean-Christophe PLAGNIOL-VILLARD
Dirk Hörner
Hubert Feurstein
Tim Sander