A testdir created with --with-tests --single-configure fails to configure if
it happens to include module 'havelib-tests':
$ ./configure
...
configure: creating ./config.status
config.status: error: cannot find input file: `havelib/Makefile.in'
This patch works around it.
2017-02-19 Bruno Haible <br...@clisp.org>
gnulib-tool: Avoid conflict of havelib-tests with --single-configure.
* gnulib_tool (func_create_testdir): Avoid havelib-tests when
--with-tests --single-configure is specified.
--- a/gnulib-tool
+++ b/gnulib-tool
@@ -5850,6 +5850,12 @@ func_create_testdir ()
# Canonicalize the list of specified modules.
specified_modules=`for m in $specified_modules; do echo $m; done | LC_ALL=C
sort -u`
+ # Test modules which invoke AC_CONFIG_FILES cannot be used with
+ # --with-tests --single-configure. Avoid them.
+ if $inctests && $single_configure; then
+ avoidlist="$avoidlist havelib-tests"
+ fi
+
# Unlike in func_import, here we want to include all kinds of tests for the
# directly specified modules, but not for dependencies.
inc_all_direct_tests=true
