1 files changed, 88 insertions, 0 deletions
diff --git a/t/silent-gen.sh b/t/silent-gen.sh
new file mode 100755
index 000000000..cd01a4f63
--- /dev/null
+++ b/t/silent-gen.sh
@@ -0,0 +1,88 @@
+#!/bin/sh
+# Copyright (C) 2009-2012 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/>.
+
+# Silent rules: use of pre-defined variables $(AM_V_GEN) and $(AM_V_at).
+# Incidentally, also check that silent rules are disabled by default.
+
+. test-init.sh
+
+echo AC_OUTPUT >> configure.ac
+
+cat > Makefile.am <<'EOF'
+all-local: foo
+
+## And here's how you should do it in your own code:
+foo: foo.in
+	$(AM_V_GEN)cp $(srcdir)/foo.in $@
+	$(AM_V_at)echo more >> $@
+
+EXTRA_DIST = foo.in
+CLEANFILES = foo
+EOF
+
+: >foo.in
+
+$ACLOCAL
+$AUTOMAKE --add-missing
+$AUTOCONF
+
+# Silent rules are disabled by default, since we haven't called
+# "AM_SILENT_RULES([yes])" explicitly.
+./configure
+$MAKE >stdout || { cat stdout; exit 1; }
+cat stdout
+grep 'GEN ' stdout && exit 1
+grep 'cp ' stdout
+grep 'echo ' stdout
+
+$MAKE clean
+$MAKE V=1 >stdout || { cat stdout; exit 1; }
+cat stdout
+grep 'GEN ' stdout && exit 1
+grep 'cp ' stdout
+grep 'echo ' stdout
+
+$MAKE clean
+$MAKE V=0 >stdout || { cat stdout; exit 1; }
+cat stdout
+grep 'GEN .*foo' stdout
+grep 'cp ' stdout && exit 1
+grep 'echo ' stdout && exit 1
+
+$MAKE distclean
+
+./configure --enable-silent-rules
+$MAKE >stdout || { cat stdout; exit 1; }
+cat stdout
+grep 'GEN .*foo' stdout
+grep 'cp ' stdout && exit 1
+grep 'echo ' stdout && exit 1
+
+$MAKE clean
+$MAKE V=0 >stdout || { cat stdout; exit 1; }
+cat stdout
+grep 'GEN .*foo' stdout
+grep 'cp ' stdout && exit 1
+grep 'echo ' stdout && exit 1
+
+$MAKE clean
+$MAKE V=1 >stdout || { cat stdout; exit 1; }
+cat stdout
+grep 'GEN ' stdout && exit 1
+grep 'cp ' stdout
+grep 'echo ' stdout
+
+: