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-rw-r--r--tools/Makefile3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/Makefile b/tools/Makefile
index d03ab38ee3..8c5f699d32 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -8,6 +8,7 @@
#
include $(TOPDIR)/rules.mk
TARGETS-y:=sed sstrip ipkg-utils ext2fs squashfs mtd-utils lzma mkimage firmware-utils
+TARGETS-$(CONFIG_CCACHE) += ccache
TARGETS_DOWNLOAD:=$(patsubst %,%-download,$(TARGETS-y))
TARGETS_PREPARE:=$(patsubst %,%-prepare,$(TARGETS-y))
@@ -28,7 +29,7 @@ ifneq ($(shell $(SCRIPT_DIR)/timestamp.pl -p . $(STAMP)),$(STAMP))
$(STAMP): $(TARGETS_INSTALL)
endif
-$(STAMP):
+$(STAMP): $(TOPDIR)/.config
mkdir -p $(shell dirname $@)
touch $@