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-rw-r--r--src/Makefile.in5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/Makefile.in b/src/Makefile.in
index 15ca1667d65..6ed8f3cc916 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -674,13 +674,14 @@ ${ETAGS}: FORCE
ctagsfiles1 = $(wildcard ${srcdir}/*.[hc])
ctagsfiles2 = $(wildcard ${srcdir}/*.m)
-## FIXME? In out-of-tree builds, should TAGS be generated in srcdir?
+## In out-of-tree builds, TAGS are generated in the build dir, like
+## other non-bootstrap build products (see Bug#31744).
## This does not need to depend on ../lisp and ../lwlib TAGS files,
## because etags "--include" only includes a pointer to the file,
## rather than the file contents.
TAGS: ${ETAGS} $(ctagsfiles1) $(ctagsfiles2)
- ${ETAGS} --include=../lisp/TAGS --include=$(lwlibdir)/TAGS \
+ $(AM_V_GEN)${ETAGS} --include=../lisp/TAGS --include=$(lwlibdir)/TAGS \
--regex='{c}/[ ]*DEFVAR_[A-Z_ (]+"\([^"]+\)"/\1/' \
--regex='{c}/[ ]*DEFVAR_[A-Z_ (]+"[^"]+",[ ]\([A-Za-z0-9_]+\)/\1/' \
$(ctagsfiles1) \