John Crispin bc2e85eb8d build: clean the package root dir only if the packages can have changed ...

The stamp of package/cleanup depends on tmp/.build, which is touched on
every make call, so every build deletes $(STAGING_DIR_ROOT) and every
package copies its files into it again, one after the other under a
lock. With all packages selected, this takes 5 s of a build that has
nothing to do, most of it in the 1102 kmods of package/kernel/linux.

Only clean it if .config, the package metadata or a file below package/
changed since the last cleanup. An edit of the source in a build
directory alone does not clean it, so a file that such an edit removes
from a package stays until then. make package/cleanup cleans it at any
time.

Signed-off-by: John Crispin <john@phrozen.org>

2026-09-22 18:18:58 +02:00

..

base-files

base-files: add mtd_get_mac_uci_config()

2026-08-11 23:18:26 +02:00

boot

mediatek: build the boot loader variants in parallel

2026-09-22 18:18:58 +02:00

devel

package: binutils: deduplicate ld

2026-04-18 19:34:21 +02:00

firmware

linux-firmware: update to 20260910

2026-09-12 17:54:53 +02:00

kernel

lantiq: pass the kernel make flags to three module packages

2026-09-22 18:18:58 +02:00

libs

package: build mtd-utils, libsepol and libselinux in parallel

2026-09-22 18:18:58 +02:00

network

hostapd: build the variants in parallel

2026-09-22 18:18:58 +02:00

system

procd: fix procd-ujail build on ARMv4

2026-09-19 09:42:56 +01:00

utils

package: build mtd-utils, libsepol and libselinux in parallel

2026-09-22 18:18:58 +02:00

Makefile

build: clean the package root dir only if the packages can have changed

2026-09-22 18:18:58 +02:00