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| author | Felix Fietkau <nbd@openwrt.org> | 2016-01-28 22:42:34 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2016-01-28 22:42:34 +0000 |
| commit | b3f7902a0687dced523f49a0430757ac68f6467d (patch) | |
| tree | bbccfb88801d3734fc481792abddfd57d01e3411 /include/kernel-defaults.mk | |
| parent | fefe200a00995320e1e04e1c3325eece71b47b92 (diff) | |
| download | master-31e0f0ae-b3f7902a0687dced523f49a0430757ac68f6467d.tar.gz master-31e0f0ae-b3f7902a0687dced523f49a0430757ac68f6467d.tar.bz2 master-31e0f0ae-b3f7902a0687dced523f49a0430757ac68f6467d.zip | |
include/kernel: add custom USER/DOMAIN config options
These allow the generated kernel's build metadata to be defined explicitly.
This metadata is reported, eg, at boot time and in `uname -a` on running
systems. If the variables aren't configured, the current build system username
and hostname are used as normal.
The motivation for this option is to achive reproducible (bit-for-bit
identical) kernel builds of official openwrt releases.
Signed-off-by: bryan newbold <bnewbold@robocracy.org>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 48541
Diffstat (limited to 'include/kernel-defaults.mk')
| -rw-r--r-- | include/kernel-defaults.mk | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/kernel-defaults.mk b/include/kernel-defaults.mk index 052b2b3a7b..ae02556058 100644 --- a/include/kernel-defaults.mk +++ b/include/kernel-defaults.mk @@ -10,6 +10,8 @@ KERNEL_MAKEOPTS := -C $(LINUX_DIR) \ CROSS_COMPILE="$(KERNEL_CROSS)" \ ARCH="$(LINUX_KARCH)" \ KBUILD_HAVE_NLS=no \ + KBUILD_BUILD_USER="$(call qstrip,$(CONFIG_KERNEL_BUILD_USER))" \ + KBUILD_BUILD_HOST="$(call qstrip,$(CONFIG_KERNEL_BUILD_DOMAIN))" \ CONFIG_SHELL="$(BASH)" \ $(if $(findstring c,$(OPENWRT_VERBOSE)),V=1,V='') \ $(if $(PKG_BUILD_ID),LDFLAGS_MODULE=--build-id=0x$(PKG_BUILD_ID)) |