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-rw-r--r--package/tcpdump/dhcpdump.mk3
1 files changed, 1 insertions, 2 deletions
diff --git a/package/tcpdump/dhcpdump.mk b/package/tcpdump/dhcpdump.mk
index 086973532..b288940d2 100644
--- a/package/tcpdump/dhcpdump.mk
+++ b/package/tcpdump/dhcpdump.mk
@@ -22,8 +22,7 @@ $(DHCPDUMP_DIR)/.unpacked: $(DL_DIR)/$(DHCPDUMP_SOURCE)
touch $@
$(DHCPDUMP_DIR)/.configured: $(DHCPDUMP_DIR)/.unpacked
- ( \
- cd $(DHCPDUMP_DIR); \
+ (cd $(DHCPDUMP_DIR); rm -f config.cache; \
BUILD_CC=$(TARGET_CC) HOSTCC="$(HOSTCC)" \
$(TARGET_CONFIGURE_OPTS) \
$(TARGET_CONFIGURE_ARGS) \