openwrt/config
Roman Yeryomin 2ca084ccaa build: improve ccache support
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>
2020-07-11 15:19:53 +02:00
..
Config-build.in toolchain: remove gcc libssp and use libc variant 2020-06-17 23:57:07 +02:00
Config-devel.in build: improve ccache support 2020-07-11 15:19:53 +02:00
Config-images.in ath79: add support for MikroTik RouterBOARD 493G (rb4xx series) 2020-06-15 21:16:18 +02:00
Config-kernel.in kernel: rename CONFIG_NETPRIO_CGROUP to CONFIG_CGROUP_NET_PRIO 2020-06-27 00:19:13 +02:00