tests: more .NOTPARALLEL tests.

* contrib/t/multilib.sh: yet more .NOTPARALLEL for AM_TESTSUITE_MAKE,
found by Jim on heavier machines.
* t/autodist-stamp-vti.sh: likewise.
* t/java-compile-run-nested.sh: likewise.
* t/transform2.sh: likewise.

diff --git a/contrib/t/multilib.sh b/contrib/t/multilib.sh
index 4b336a3b2ef526f3ff37664c0abad93bdf7abd2e..7e0c0a56b9d195c02c3cf91b30c204ab49a985db 100755 (executable)
--- a/contrib/t/multilib.sh
+++ b/contrib/t/multilib.sh
@@ -94,6 +94,10 @@ cat >libfoo/Makefile.am <<'END'
 noinst_LIBRARIES = libfoo.a
 libfoo_a_SOURCES = foo.c
 include $(top_srcdir)/multilib.am
+
+# The test can fail under a parallel make, so disable.
+# No evident way to debug or reliably reproduce.
+.NOTPARALLEL:
 END
 
 : > libfoo/foo.c
@@ -121,6 +125,10 @@ SUBDIRS = sub
 noinst_LIBRARIES = libbar.a
 libbar_a_SOURCES = bar.c
 include $(top_srcdir)/multilib.am
+
+# The test can fail under a parallel make, so disable.
+# No evident way to debug or reliably reproduce.
+.NOTPARALLEL:
 END
 
 mkdir libbar/sub

diff --git a/t/autodist-stamp-vti.sh b/t/autodist-stamp-vti.sh
index aef8f686bf5f1cb45841c3dedd6ff6142031e7fc..da5c8014d70a2045fdf53ceb73e538a30210bccf 100644 (file)
--- a/t/autodist-stamp-vti.sh
+++ b/t/autodist-stamp-vti.sh
@@ -32,6 +32,10 @@ test: all distdir
        ls -l $(distdir)
        echo ' ' $(DIST_COMMON) ' ' | grep '[ /]stamp-vti '
        test -f $(distdir)/stamp-vti
+
+# The test can fail under a parallel make, so disable.
+# No evident way to debug or reliably reproduce.
+.NOTPARALLEL:
 END
 
 cat > foo.texi << 'END'

diff --git a/t/java-compile-run-nested.sh b/t/java-compile-run-nested.sh
index b527291757d425b43f01246c1d961fe0457c5675..444865681f4bd70976a084b5b1c1f3f934572de1 100644 (file)
--- a/t/java-compile-run-nested.sh
+++ b/t/java-compile-run-nested.sh
@@ -70,6 +70,10 @@ check-local: test-built
 installcheck-local: test-installed run-installed
 
 .PHONY: test-built test-installed run-installed
+
+# The test can fail under a parallel make, so disable.
+# No evident way to debug or reliably reproduce.
+.NOTPARALLEL:
 END
 
 ## WRAPPER SCRIPT ##

diff --git a/t/transform2.sh b/t/transform2.sh
index f758b15da64605760afb1195c6200e14a6b780a3..62fcf52d93bd3a111d282461ec6bc608cc3d812a 100644 (file)
--- a/t/transform2.sh
+++ b/t/transform2.sh
@@ -45,6 +45,10 @@ test-install-foo: install
        test ! -f inst/bin/s2.sh
        test ! -f inst/man/man/m1.1
        test ! -f inst/man/man/m2.1
+
+# The test can fail under a parallel make, so disable.
+# No evident way to debug or reliably reproduce.
+.NOTPARALLEL:
 EOF
 
 cat >p1.c <<'EOF'