maintcheck: avoid yet more spurious failures (2)

Some maintainer checks were too greedy in processing 'Makefile.am'
files, looking for them even in temporary directories left behind
by the test cases, thus causing occasional spurious failures.

* syntax-checks.mk (ams): Ignore 'Makefile.am' files in the
temporary test directories.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/syntax-checks.mk b/syntax-checks.mk
index 77bb6eb2168c5b6997f7bb29e4e351daf52533a9..3a6d9dd9ff3a25e03493ff49fc535f7183fb5c5c 100644 (file)
--- a/syntax-checks.mk
+++ b/syntax-checks.mk
@@ -33,7 +33,7 @@ xtests := $(shell \
 
 xdefs = $(srcdir)/defs $(srcdir)/defs-static.in
 
-ams := $(shell find $(srcdir) -name '*.am')
+ams := $(shell find $(srcdir) '(' -name '*.dir' -prune ')' -a -name '*.am')
 
 # Some simple checks, and then ordinary check.  These are only really
 # guaranteed to work on my machine.