1 files changed, 80 insertions, 13 deletions

diff --git a/t/subobj-vpath-pr13928.sh b/t/subobj-vpath-pr13928.sh
index 0d4c2433d..9abcbee09 100644
--- a/t/subobj-vpath-pr13928.sh
+++ b/t/subobj-vpath-pr13928.sh
@@ -1,5 +1,5 @@
 #! /bin/sh
-# Copyright (C) 2013-2017 Free Software Foundation, Inc.
+# Copyright (C) 2013-2018 Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -12,7 +12,7 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 # Expose part of automake bug#13928: if the subdir-objects option is
 # in use and a source file is listed in a _SOURCES variable with a
@@ -22,39 +22,106 @@
 required=cc
 . test-init.sh
 
-cat >> configure.ac << 'END'
+cat >> configure.ac <<'END'
 AC_PROG_CC
 AM_PROG_CC_C_O
+AM_CONDITIONAL([OBVIOUS], [:])
+AC_CONFIG_FILES([sub/Makefile])
 AC_OUTPUT
 END
 
 cat > Makefile.am <<'END'
 AUTOMAKE_OPTIONS = subdir-objects
-noinst_PROGRAMS = test
+SUBDIRS = sub
+
+LESS = more
+
+noinst_PROGRAMS = test test2
 test_SOURCES = $(srcdir)/test.c
+
+test2_SOURCES = $(indir)
+
+indir =
+if OBVIOUS
+indir += ${srcdir}/$(LESS)/test.c
+else
+endif
+
 test-objs:
-	test ! -f $(srcdir)/test.$(OBJEXT)
+	ls -la @srcdir@ .
+        :
+	test ! -f @srcdir@/test.$(OBJEXT)
 	test -f test.$(OBJEXT)
+	test ! -f @srcdir@/more/test.$(OBJEXT)
+	test -f more/test.$(OBJEXT)
+        :
+	test ! -f @srcdir@/bar.$(OBJEXT)
+	test -f bar.$(OBJEXT)
+	test ! -f @srcdir@/baz.$(OBJEXT)
+	test -f baz.$(OBJEXT)
+        :
+	test ! -d @srcdir@/$(DEPDIR)
+	test ! -d @srcdir@/more/$(DEPDIR)
+	test -d $(DEPDIR)
+	test -d more/$(DEPDIR)
+
+check-local: test-objs
+END
+
+mkdir sub
+cat > sub/Makefile.am <<'END'
+AUTOMAKE_OPTIONS = subdir-objects
+bin_PROGRAMS = foo
+foo_SOURCES = foo.h \
+	      $(top_srcdir)/bar.c \
+              ${top_srcdir}/baz.c
+END
+
+
+$ACLOCAL
+$AUTOCONF
+$AUTOMAKE -a
+
+mkfiles='Makefile.in sub/Makefile.in'
+$EGREP '(test|ba[rz])\.|DEPDIR|dirstamp|srcdir' $mkfiles # For debugging.
+$EGREP '\$.(top_)?srcdir./(test|ba[rz])\.[o$]' $mkfiles && exit 1
+$FGREP '\$.(top_)?srcdir./.*$(am__dirstamp)' $mkfiles && exit 1
+$FGREP '\$.(top_)?srcdir./.*$(DEPDIR)' $mkfiles && exit 1
+
+cat > test.c <<'END'
+int main (void)
+{
+  return 0;
+}
 END
 
-$ACLOCAL && $AUTOCONF && $AUTOMAKE -a || fatal_ "autotools failed"
+mkdir more
+cp test.c more/test.c
 
-$EGREP 'test\.|DEPDIR|dirstamp|srcdir' Makefile.in || : # For debugging.
-$EGREP '\$.srcdir./test\.[o$]' Makefile.in && exit 1
-$EGREP '$(srcdir)/$(am__dirstamp)' Makefile.in && exit 1
-$EGREP '$(srcdir)/$(DEPDIR)' && exit 1
+echo 'int foo (void);' > sub/foo.h
 
-cat > test.c << 'END'
+cat > bar.c <<'END'
+#include "foo.h"
 int main (void)
 {
+  return foo ();
+}
+END
+
+cat > baz.c <<'END'
+#include "foo.h"
+int foo (void)
+{
   return 0;
 }
 END
 
-mkdir build && cd build || fatal "preparation of build directory failed"
-../configure || fatal_ "./configure failed"
+mkdir build
+cd build
+../configure
 
 $MAKE
 $MAKE test-objs
+$MAKE distcheck
 
 :