Skip .#* temporaries when finding sources

Without this patch, ‘make check’ can fail with the diagnostic
‘invalid syntax in conditional’ if there is an Emacs temporary
file whose name starts with ‘.#’, because the ‘#’ is treated as
the start of a Make comment.
* lisp/Makefile.in (loaddefs, tagsfiles, check-defun-deps):
* test/Makefile.in (ELFILES):
Skip files starting with ‘.’, so that the .#* files do not cause
trouble.  (We cannot easily skip just files starting with ‘.#’,
since ‘#’ starts a Make comment!)

2 files changed, 5 insertions, 5 deletions

diff --git a/lisp/Makefile.in b/lisp/Makefile.in
index ba4925fb792..653200577db 100644
--- a/lisp/Makefile.in
+++ b/lisp/Makefile.in
@@ -78,7 +78,7 @@ LOADDEFS = $(lisp)/calendar/cal-loaddefs.el \
         $(lisp)/net/tramp-loaddefs.el
 
 # All generated autoload files.
-loaddefs = $(shell find ${srcdir} -name '*loaddefs.el')
+loaddefs = $(shell find ${srcdir} -name '*loaddefs.el' ! -name '.*')
 # Elisp files auto-generated.
 AUTOGENEL = ${loaddefs} ${srcdir}/cus-load.el ${srcdir}/finder-inf.el \
   ${srcdir}/subdirs.el ${srcdir}/eshell/esh-groups.el
@@ -243,8 +243,8 @@ update-gnus-news:
 FORCE:
 .PHONY: FORCE
 
-tagsfiles = $(shell find ${srcdir} -name '*.el')
-tagsfiles := $(filter-out ${srcdir}/%loaddefs.el,${tagsfiles})
+tagsfiles = $(shell find ${srcdir} -name '*.el' \
+                ! -name '.*' ! -name '*loaddefs.el')
 tagsfiles := $(filter-out ${srcdir}/ldefs-boot.el,${tagsfiles})
 tagsfiles := $(filter-out ${srcdir}/eshell/esh-groups.el,${tagsfiles})
 
@@ -470,7 +470,7 @@ check-declare:
 ## This finds a lot of duplicates between foo.el and obsolete/foo.el.
 check-defun-dups:
         sed -n -e '/^(defun /s/\(.\)(.*/\1/p' \
-          $$(find . -name '*.el' -print | \
+          $$(find . -name '*.el' ! -name '.*' -print | \
           grep -Ev '(loaddefs|ldefs-boot)\.el|obsolete') | sort | uniq -d
 
 # Dependencies
diff --git a/test/Makefile.in b/test/Makefile.in
index c9065d90d1b..49a4dfdfd8d 100644
--- a/test/Makefile.in
+++ b/test/Makefile.in
@@ -138,7 +138,7 @@ ELFILES := $(shell find ${srcdir} -path "${srcdir}/manual" -prune -o \
                 -path "${srcdir}/data" -prune -o \
                 -name "*resources" -prune -o \
                 ${maybe_exclude_module_tests} \
-                -name "*.el" -print)
+                -name "*.el" ! -name ".*" -print)
 ## .log files may be in a different directory for out of source builds
 LOGFILES := $(patsubst %.el,%.log, \
                 $(patsubst $(srcdir)/%,%,$(ELFILES)))