* test/Makefile.in (emacs): Use the C locale

This fixes spurious test failures in my environment for
`diff-mode-test-font-lock-syntax-one-line` (where my `diff` otherwise
returns "No newline at end of file" in French) and for
various tests in `emacs-module-tests` because errors signal
"Abandon" instead of "Abort".

diff --git a/test/Makefile.in b/test/Makefile.in
index c5e86df3761895d98e4996a4ef0d33be5789961c..f907602a62251bc1a9ed184e97317e21a42ff013 100644 (file)
--- a/test/Makefile.in
+++ b/test/Makefile.in
@@ -122,8 +122,9 @@ MODULES_EMACSOPT :=
 endif
 
 # The actual Emacs command run in the targets below.
-# Prevent any setting of EMACSLOADPATH in user environment causing problems.
-emacs = EMACSLOADPATH= \
+# Prevent any setting of EMACSLOADPATH in user environment causing problems,
+# and prevent locals to influence the text of the errors we expect to receive.
+emacs = LANG=C EMACSLOADPATH=             \
  EMACS_TEST_DIRECTORY=$(abspath $(srcdir)) \
  $(GDB) "$(EMACS)" $(MODULES_EMACSOPT) $(EMACSOPT)