[Automake-NG] [FYI] maintcheck: fix some minor failures

[Stefano Lattarini]

* t/lisp-flags.sh: Avoid use of brittle "make -e".
* Makefile.am (perf): Don't use $(AM_MAKEFLAGS) when invoking make
recursively.
* t/dist-obsolete-opts.sh: Make executable.

Signed-off-by: Stefano Lattarini <address@hidden>
---
 Makefile.am     | 4 ++--
 t/lisp-flags.sh | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)
 mode change 100644 => 100755 t/dist-obsolete-opts.sh

diff --git a/Makefile.am b/Makefile.am
index 9455f0f..656ebac 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -500,8 +500,8 @@ perf_TESTS = $(wildcard $(srcdir)/t/perf/*.sh) \
              $(wildcard $(srcdir)/t/perf/*.tap)
 .PHONY: perf
 perf: all
-       $(MAKE) $(AM_MAKEFLAGS) TEST_SUITE_LOG='$(PERF_TEST_SUITE_LOG)' \
-                               TESTS='$(perf_TESTS)' check
+       $(MAKE) TEST_SUITE_LOG='$(PERF_TEST_SUITE_LOG)' \
+               TESTS='$(perf_TESTS)' check
 PERF_TEST_SUITE_LOG = t/perf/test-suite.log
 CLEANFILES += $(PERF_TEST_SUITE_LOG)
 EXTRA_DIST += $(perf_TESTS)
diff --git a/t/dist-obsolete-opts.sh b/t/dist-obsolete-opts.sh
old mode 100644
new mode 100755
diff --git a/t/lisp-flags.sh b/t/lisp-flags.sh
index 1d7d8f3..64cb3c9 100755
--- a/t/lisp-flags.sh
+++ b/t/lisp-flags.sh
@@ -35,7 +35,7 @@ $AUTOMAKE --add-missing
 ./configure EMACS='echo >$@' --with-lispdir="$(pwd)/unused"
 
 : > foo.el
-ELCFLAGS='__usr_elcflags__' $MAKE -e
+$MAKE ELCFLAGS=__usr_elcflags__
 grep '__am_elcflags__.*__usr_elcflags__' foo.elc
 
 :
-- 
1.7.12