include/scan.mk: Add -a argument to the grep to treat all Makefiles as a text file.

[openwrt/openwrt.git] / include / scan.mk

diff --git a/include/scan.mk b/include/scan.mk
index c2a8f7eabb39f74555bc532f368134435ad571ba..5af035972f6822e445817fe8abad35d4fc4458c7 100644 (file)
--- a/include/scan.mk
+++ b/include/scan.mk
@@ -55,7 +55,7 @@ endif
 
 $(FILELIST): $(OVERRIDELIST)
        rm -f $(TMP_DIR)/info/.files-$(SCAN_TARGET)-*
-       $(call FIND_L, $(SCAN_DIR)) $(SCAN_EXTRA) -mindepth 1 $(if $(SCAN_DEPTH),-maxdepth $(SCAN_DEPTH)) -name Makefile | xargs grep -HE 'call $(GREP_STRING)' | sed -e 's#^$(SCAN_DIR)/##' -e 's#/Makefile:.*##' | uniq | awk -v of=$(OVERRIDELIST) -f include/scan.awk > $@
+       $(call FIND_L, $(SCAN_DIR)) $(SCAN_EXTRA) -mindepth 1 $(if $(SCAN_DEPTH),-maxdepth $(SCAN_DEPTH)) -name Makefile | xargs grep -aHE 'call $(GREP_STRING)' | sed -e 's#^$(SCAN_DIR)/##' -e 's#/Makefile:.*##' | uniq | awk -v of=$(OVERRIDELIST) -f include/scan.awk > $@
 
 $(TMP_DIR)/info/.files-$(SCAN_TARGET).mk: $(FILELIST)
        ( \