aboutsummaryrefslogtreecommitdiffstats
path: root/scripts/config/README
diff options
context:
space:
mode:
Diffstat (limited to 'scripts/config/README')
-rw-r--r--scripts/config/README26
1 files changed, 24 insertions, 2 deletions
diff --git a/scripts/config/README b/scripts/config/README
index ea911be6a7..ac5f094ff2 100644
--- a/scripts/config/README
+++ b/scripts/config/README
@@ -1,2 +1,24 @@
-These files were taken from the Linux 3.9 Kernel
-Configuration System and modified for the OpenWrt Buildroot.
+These files were taken from the Linux Kernel Configuration System at commit
+089b7d890f972f6b649fedc9259f6b93a18fb970 (Feb 4, 2020) and modified for the
+OpenWrt Buildroot:
+ - removed nconf, gconf, tests and kernel configuration targets
+ - adjusted the Makefile to compile outside the kernel
+ - always use default file when running make all{no,mod,yes}config
+ - added a 'reset' command to reset config when the target changes
+ - allow config reading from & writing to a different file
+ - allow 'source' command to use globs to include multiple files
+ - don't write auto.conf and other files under include/ directory
+ - reverted a commit to allow use of '/' & '.' in unquoted config symbols.
+ There are too many of those in OpenWrt right now.
+ - reverted a commit that was issuing a warning when there were more than
+ one help text. This is used in a few packages to use different texts
+ for the menuconfig help, and the ipkg package description.
+ - reverted an upstream change that avoids writing symbols that are not
+ visible to .config, which breaks OpenWrt busybox's '.config' generation
+ logic.
+ - use pre-built *.lex.c *.tab.[ch] files by default, to avoid depending on
+ flex & bison. Rebuild/remove these files only if running make with
+ BUILD_SHIPPED_FILES defined
+
+For a full list of changes, see the repository at:
+https://github.com/cotequeiroz/linux/commits/openwrt/scripts/kconfig