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-rw-r--r--toolchain/ccache/Config.in10
-rw-r--r--toolchain/ccache/ccache.mk5
2 files changed, 13 insertions, 2 deletions
diff --git a/toolchain/ccache/Config.in b/toolchain/ccache/Config.in
index 95f3a9c1a..3d3e2ed50 100644
--- a/toolchain/ccache/Config.in
+++ b/toolchain/ccache/Config.in
@@ -7,3 +7,13 @@ config BR2_CCACHE
help
Enable ccache support?
+config BR2_CCACHE_DIR
+ string "ccache dir location?"
+ depends on BR2_CCACHE
+ default "$(TOOL_BUILD_DIR)/ccache-$(CCACHE_VER)/cache"
+ help
+ Where ccache should store cached files.
+
+comment "ccache dir location? - disabled (requires ccache support)"
+ depends on !BR2_CCACHE
+
diff --git a/toolchain/ccache/ccache.mk b/toolchain/ccache/ccache.mk
index 945f84056..c405e88ac 100644
--- a/toolchain/ccache/ccache.mk
+++ b/toolchain/ccache/ccache.mk
@@ -24,8 +24,9 @@ $(CCACHE_DIR1)/.patched: $(CCACHE_DIR1)/.unpacked
# Should probably patch things to use a relative path.
$(SED) "s,getenv(\"CCACHE_PATH\"),\"$(STAGING_DIR)/usr/bin-ccache\",g" \
$(CCACHE_DIR1)/execute.c
- # WARNING - this will break if the toolchain build dir is deleted.
- $(SED) "s,getenv(\"CCACHE_DIR\"),\"$(CCACHE_DIR1)/cache\",g" \
+ # WARNING - this will break if the toolchain build dir is deleted
+ # when using the default cache dir location.
+ $(SED) "s,getenv(\"CCACHE_DIR\"),\"$(BR2_CCACHE_DIR)\",g" \
$(CCACHE_DIR1)/ccache.c
mkdir -p $(CCACHE_DIR1)/cache
touch $@