This can be used to ensure that the compiled code is up to date, when
something important changes in the toolchain.
A recent example of this is the gcc 11 fix for a code miscompilation issue
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Set CCACHE_DIR to $(TOPDIR)/.ccache and CCACHE_BASEDIR to $(TOPDIR).
This allows to do clean and dirclean. Cache hit rate for test build
after dirclean is ~65%.
If CCACHE is enabled stats are printed out at the end of building process.
CCACHE_DIR config variable allows to override default, which could be useful
when sharing cache with many builds.
cacheclean make target allows to clean the cache.
Changes from v1:
- remove ccache directory using CCACHE_DIR variable
- remove ccache leftovers from sdk and toolchain make files
- introduce CONFIG_CCACHE_DIR variable
- introduce cacheclean make target
Signed-off-by: Roman Yeryomin <roman@advem.lv>
This reverts commit c39d01596a.
It turns out the extra files were from an old config and are not
re/created by the new config. Apologies for the noise.
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
dcf3e63a35 added a newer kconfig version which produces a bit more local
code output, add that output to the ignore list
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
This will have GIT ignore patches in root directory, as created
when using "git format-patch".
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
For eclipse users, .project is always created inside the project.
For users of CDT within Eclipse, add also .cproject, thanks Dirk
Feytons.
Signed-off-by: Catrinel Catrinescu <cc@80211.de>
Similar to /files, /overlay is only useful for modifications not tracked in
the LEDE repository itself.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
