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-rw-r--r--include/scan.mk4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/scan.mk b/include/scan.mk
index 3229523ea4..aa7c2e74b5 100644
--- a/include/scan.mk
+++ b/include/scan.mk
@@ -40,12 +40,12 @@ define scanfiles
$(foreach FILE,$(SCAN),
tmp/.$(SCAN_TARGET): tmp/info/.$(SCAN_TARGET)-$(FILE) FORCE
tmp/info/.$(SCAN_TARGET)-$(FILE): $(SCAN_DEPS) $(SCAN_DIR)/$(FILE)/Makefile $(SCAN_STAMP)
- { \
+ grep -E 'include (\$$$$\(INCLUDE_DIR\)|\$$$$\(TOPDIR\)/include)/' $(SCAN_DIR)/$(FILE)/Makefile >/dev/null && { \
$$(call progress,Collecting $(SCAN_NAME) info: $(SCAN_DIR)/$(FILE)) \
echo Source-Makefile: $(SCAN_DIR)/$(FILE)/Makefile; \
$(NO_TRACE_MAKE) --no-print-dir DUMP=1 -C $(SCAN_DIR)/$(FILE) 3>/dev/null || echo "ERROR: please fix $(SCAN_DIR)/$(FILE)/Makefile" >&2; \
echo; \
- } > $$@
+ } > $$@ || true
)
endef