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Makefile: include flag to generate Emacs-compatible TAGS file
Emacs exposes an environment variable `INSIDE_EMACS` which can be used
to toggle ctags to generate an Emacs-friendly TAGS file.
James Aimonetti authored on 07/01/2020 23:55:01
Showing 1 changed files
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@@ -24,6 +24,10 @@ endif |
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endif |
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MKTAGS?=ctags |
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+EMACS_COMPAT= |
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+ifneq (INSIDE_EMACS,) |
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+EMACS_COMPAT=-e |
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+endif |
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# forward all named targets |
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%: |
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@@ -41,7 +45,7 @@ install: |
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.PHONY: TAGS |
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.PHONY: tags |
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TAGS tags: |
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- $(MKTAGS) --exclude="misc/*" --exclude="test/*" -R . |
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+ $(MKTAGS) $(EMACS_COMPAT) --exclude="misc/*" --exclude="test/*" -R . |
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# clean everything generated - shortcut on maintainer-clean |
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.PHONY: pure |