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authorFelix Fietkau <nbd@openwrt.org>2011-01-29 02:22:45 +0000
committerFelix Fietkau <nbd@openwrt.org>2011-01-29 02:22:45 +0000
commit024dc6ea5f959565785629253fa306ec3a751fc8 (patch)
tree7c666553792ea6bb2291819db0f7ddfe6c3bf3f2
parentb0f60f8023e2c72d821ca12dff7d58d034822fde (diff)
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add scripts/diffconfig.sh: a tool for making reduced .config files these files contain only the target selection and options that differ from the default settings this makes it much easier to review .config files
SVN-Revision: 25231
-rwxr-xr-xscripts/diffconfig.sh8
1 files changed, 8 insertions, 0 deletions
diff --git a/scripts/diffconfig.sh b/scripts/diffconfig.sh
new file mode 100755
index 0000000000..1f5258559c
--- /dev/null
+++ b/scripts/diffconfig.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+grep \^CONFIG_TARGET_ .config | head -n3 > tmp/.diffconfig.head
+./scripts/config/conf -D tmp/.diffconfig.head -w tmp/.diffconfig.stage1 Config.in >/dev/null
+./scripts/kconfig.pl '>' tmp/.diffconfig.stage1 .config >> tmp/.diffconfig.head
+./scripts/config/conf -D tmp/.diffconfig.head -w tmp/.diffconfig.stage2 Config.in >/dev/null
+./scripts/kconfig.pl '>' tmp/.diffconfig.stage2 .config >> tmp/.diffconfig.head
+cat tmp/.diffconfig.head
+rm -f tmp/.diffconfig tmp/.diffconfig.head