build: improve ccache support

[openwrt/openwrt.git] / config / Config-devel.in

diff --git a/config/Config-devel.in b/config/Config-devel.in
index 70ec0ce9a7728f8c99517e9114c07928153a5e33..11741c70708d1da820ccce714e91eae8af6dd9d3 100644 (file)
--- a/config/Config-devel.in
+++ b/config/Config-devel.in
@@ -69,6 +69,13 @@ menuconfig DEVEL
                help
                  Compiler cache; see https://ccache.samba.org/
 
+       config CCACHE_DIR
+               string "Set ccache directory" if CCACHE
+               default ""
+               help
+                 Store ccache in this directory.
+                 If not set, uses './.ccache'
+
        config EXTERNAL_KERNEL_TREE
                string "Use external kernel tree" if DEVEL
                default ""