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rm old tags file made safer and only if it exists

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This commit is contained in:
John Whittington 2017-09-03 13:19:36 +01:00
parent 85db740a1c
commit 04f0ee0728
1 changed files with 4 additions and 2 deletions
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6
Arduino.mk
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@ -1320,7 +1320,7 @@ ifndef TAGS_FILE
TAGS_FILE = tags
endif
# ctags command: append file with user options before
# ctags command: append, flags unsort (as will be sorted after) and specify filename
CTAGS_CMD = $(CTAGS_EXEC) $(CTAGS_OPTS) -auf
########################################################################
@ -1580,7 +1580,9 @@ generated_assembly: generate_assembly
.PHONY: tags
tags:
rm -f $(shell pwd)/$(TAGS_FILE)
ifneq ($(words $(wildcard $(TAGS_FILE))), 0)
rm -f $(TAGS_FILE)
endif
@$(ECHO) "Generating tags for local sources (INO an PDE files as C++): "
$(CTAGS_CMD) $(TAGS_FILE) --langmap=c++:.ino --langmap=c++:.pde $(LOCAL_SRCS)
ifneq ($(words $(ARDUINO_LIBS)), 0)