1 files changed, 101 insertions, 0 deletions
diff --git a/t/man6.sh b/t/man6.sh
new file mode 100755
index 000000000..1a7b26751
--- /dev/null
+++ b/t/man6.sh
@@ -0,0 +1,101 @@
+#! /bin/sh
+# Copyright (C) 2010-2012 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
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# 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/>.
+
+# Ensure 'make distcheck' passes when help2man generates man pages,
+# even if the 'missing' script is involved.
+
+required=help2man
+. ./defs || Exit 1
+
+# Avoid a spurious failure due to a known FreeBSD make incompatibility.
+useless_vpath_rebuild \
+  && skip_ "VPATH useless rebuild detected (see bug#7884)"
+
+cat > Makefile.am << 'END'
+dist_man_MANS = $(srcdir)/foobar.1 bazquux.1 zardoz.1
+dist_bin_SCRIPTS = foobar bazquux zardoz
+$(srcdir)/foobar.1:
+	$(HELP2MAN) --output=$@ $(srcdir)/foobar
+bazquux.1:
+	$(HELP2MAN) --output=$@ $(srcdir)/bazquux
+zardoz.1:
+	$(HELP2MAN) --output=$(srcdir)/zardoz.1 $(srcdir)/zardoz
+END
+
+cat >> configure.ac <<'END'
+AM_MISSING_PROG([HELP2MAN], [help2man])
+AC_OUTPUT
+END
+
+cat > foobar <<'END'
+#! /bin/sh
+while test $# -gt 0; do
+  case $1 in
+    -h | --help) echo "usage: $0 [OPTIONS]..."; exit 0;;
+    -v | --version) echo "$0 1.0"; exit 0;;
+  esac
+  shift
+done
+END
+
+cp foobar bazquux
+cp foobar zardoz
+
+chmod +x foobar bazquux zardoz
+
+$ACLOCAL
+$AUTOMAKE
+$AUTOCONF
+
+mkdir build
+cd build
+
+../configure
+# Sanity check.
+grep '^HELP2MAN *=.*/missing --run help2man' Makefile
+
+$MAKE
+$FGREP foobar ../foobar.1
+$FGREP bazquux ./bazquux.1
+$FGREP zardoz ../zardoz.1
+
+$MAKE distdir
+$FGREP foobar  $me-1.0/foobar.1
+$FGREP bazquux $me-1.0/bazquux.1
+$FGREP zardoz  $me-1.0/zardoz.1
+
+$MAKE distcheck
+
+cd ..
+rm -f *.1 # Remove leftover generated manpages.
+
+./configure
+# Sanity check.
+grep '^HELP2MAN *=.*/missing --run help2man' Makefile
+
+$MAKE
+$FGREP foobar  foobar.1
+$FGREP bazquux bazquux.1
+$FGREP zardoz  zardoz.1
+
+$MAKE distdir
+$FGREP foobar  $me-1.0/foobar.1
+$FGREP bazquux $me-1.0/bazquux.1
+$FGREP zardoz  $me-1.0/zardoz.1
+
+$MAKE distcheck
+
+: