ccache: fix ccache-target dependencies

Ccache for the target doesn't make sense without a toolchain, so make
it depend on it.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/toolchain/ccache/Config.in.2 b/toolchain/ccache/Config.in.2
index f7af00d05a4f5de139f8d4b546f89d818fbed57c..6a6c78915eea34dec924738522b247d14deab3f0 100644 (file)
--- a/toolchain/ccache/Config.in.2
+++ b/toolchain/ccache/Config.in.2
@@ -2,6 +2,7 @@
 
 config BR2_PACKAGE_CCACHE_TARGET
        bool "ccache"
+       depends on BR2_PACKAGE_GCC_TARGET
        help
          ccache is a compiler cache. It speeds up recompilation of
          C/C++ code by caching previous compiles and detecting when