[automake-commit] branch master updated: tests: more .NOTPARALLEL tests.

[Karl Berry]

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karl pushed a commit to branch master
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View the commit online:
https://git.savannah.gnu.org/gitweb/?p=automake.git;a=commitdiff;h=9f044de10974d53c76b0e1beb36075c3769b7cd6

The following commit(s) were added to refs/heads/master by this push:
     new 9f044de  tests: more .NOTPARALLEL tests.
9f044de is described below

commit 9f044de10974d53c76b0e1beb36075c3769b7cd6
Author: Karl Berry <karl@freefriends.org>
AuthorDate: Wed Dec 9 15:02:19 2020 -0800

    tests: more .NOTPARALLEL tests.
    
    * t/java-compile-run-nested.sh: .NOTPARALLEL in subdirs too.
---
 t/java-compile-run-nested.sh | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/t/java-compile-run-nested.sh b/t/java-compile-run-nested.sh
index 4448656..6c16b08 100644
--- a/t/java-compile-run-nested.sh
+++ b/t/java-compile-run-nested.sh
@@ -96,6 +96,10 @@ jprog: jprog.sh
 
 EXTRA_DIST = jprog.sh
 CLEANFILES = jprog
+
+# The test can fail under a parallel make, so disable.
+# No evident way to debug or reliably reproduce.
+.NOTPARALLEL:
 END
 
 cat > bin/jprog.sh <<'END'
@@ -115,6 +119,12 @@ mkdir jprog
 cat > jprog/Makefile.am <<'END'
 dist_jprogclass_JAVA = Main.java HelloStream.java
 nodist_jprogclass_JAVA = PkgLocation.java
+
+# Tell GNU make not to parallelize, since the tests can result in, for example:
+#   /p/bin/install: cannot create regular file 
'/w/co/automake/t/java-compile-run-nested.dir/_inst/share/java-compile-run-nested/jprog/HelloStream.class':
+#   File exists
+# No evident way to debug or reliably reproduce.
+.NOTPARALLEL:
 END
 
 cat > jprog/PkgLocation.jin <<'END'
@@ -188,6 +198,10 @@ TESTS = \
 XFAIL_TESTS = badarg.test
 
 EXTRA_DIST = $(TESTS)
+
+# The test can fail under a parallel make, so disable.
+# No evident way to debug or reliably reproduce.
+.NOTPARALLEL:
 END
 
 cat > tests/simple.test <<'END'