New test silentyacc.test (Automake/Yacc silent-mode).

* tests/silentyacc.test: New test.
* tests/Makefile.am (TESTS): Updated accordingly.

Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

diff --git a/ChangeLog b/ChangeLog
index ee06411f6889e1a23ab4900243b94681f9898e36..a4c906b2b8c99616eb895ad491384ddf0dc466a2 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2010-06-06  Stefano Lattarini  <stefano.lattarini@gmail.com>
 
+       New test `silentyacc.test' (Automake silent-mode with Yacc).
+       * tests/silentyacc.test: New test.
+       * tests/Makefile.am (TESTS): Updated accordingly.
+
        New test `silentlex.test' (Automake silent-mode with Lex).
        * tests/silentlex.test: New test.
        * tests/Makefile.am (TESTS): Updated accordingly.

diff --git a/tests/Makefile.am b/tests/Makefile.am
index b98bcb74b55e55af1fc959d41dd892141d788cfb..e9f738001f42d1db793cbae1095255c931eb38bb 100644 (file)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -611,6 +611,7 @@ silent6.test \
 silent7.test \
 silent9.test \
 silentlex.test \
+silentyacc.test \
 sinclude.test \
 srcsub.test \
 srcsub2.test \

diff --git a/tests/Makefile.in b/tests/Makefile.in
index 1c8cbbc382ceae4c63e815ff5af732e70dc55e7e..7efe1960d3ae40fb1f6e7e36df3bb5236a55eb25 100644 (file)
--- a/tests/Makefile.in
+++ b/tests/Makefile.in
@@ -849,6 +849,7 @@ silent6.test \
 silent7.test \
 silent9.test \
 silentlex.test \
+silentyacc.test \
 sinclude.test \
 srcsub.test \
 srcsub2.test \

diff --git a/tests/silentyacc.test b/tests/silentyacc.test
new file mode 100755 (executable)
index 0000000..ac5f061
--- /dev/null
+++ b/tests/silentyacc.test
@@ -0,0 +1,144 @@
+#!/bin/sh
+# Copyright (C) 2010 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/>.
+
+# Check silent-rules mode for Yacc.
+
+required='bison'
+. ./defs
+
+set -e
+
+mkdir sub
+
+cat >>configure.in <<'EOF'
+AM_SILENT_RULES
+AM_PROG_CC_C_O
+AC_PROG_YACC
+AC_CONFIG_FILES([sub/Makefile])
+AC_OUTPUT
+EOF
+
+cat > Makefile.am <<'EOF'
+# Need generic and non-generic rules.
+bin_PROGRAMS = foo1 foo2
+foo1_SOURCES = foo.y
+foo2_SOURCES = $(foo1_SOURCES)
+foo2_CFLAGS = $(AM_CPPFLAGS)
+SUBDIRS = sub
+EOF
+
+cat > sub/Makefile.am <<'EOF'
+AUTOMAKE_OPTIONS = subdir-objects
+# Need generic and non-generic rules.
+bin_PROGRAMS = bar1 bar2
+bar1_SOURCES = bar.y
+bar2_SOURCES = $(bar1_SOURCES)
+bar2_CFLAGS = $(AM_CPPFLAGS)
+EOF
+
+cat > foo.y <<'EOF'
+%{
+void yyerror (char *s) {}
+int yylex (void) {return 0;}
+int main(void) {return 0;}
+%}
+%token EOF
+%%
+fubar : 'f' 'o' 'o' 'b' 'a' 'r' EOF {};
+EOF
+cp foo.y sub/bar.y
+
+$ACLOCAL
+$AUTOMAKE --add-missing
+$AUTOCONF
+
+# configure once for fastdep, once for non-fastdep, once for nodep
+for config_args in \
+  '' \
+  am_cv_CC_dependencies_compiler_type=gcc \
+  --disable-dependency-tracking
+do
+  ./configure $config_args --enable-silent-rules
+
+  $MAKE >stdout || { cat stdout; Exit 1; }
+  cat stdout
+
+  $EGREP ' (-c|-o)' stdout && Exit 1
+  $EGREP '(mv|ylwrap) ' stdout && Exit 1
+
+  grep 'YACC .*foo\.' stdout
+  grep 'YACC .*bar\.' stdout
+  grep ' CC .*foo\.' stdout
+  grep ' CC .*bar\.' stdout
+  grep 'CCLD .*foo1' stdout
+  grep 'CCLD .*bar1' stdout
+  grep 'CCLD .*foo2' stdout
+  grep 'CCLD .*bar2' stdout
+
+  # Cleaning and then rebuilding with the same V flag (and without
+  # removing the generated sources in between) shouldn't trigger a
+  # different set of rules.
+  $MAKE clean
+
+  $MAKE >stdout || { cat stdout; Exit 1; }
+  cat stdout
+
+  $EGREP ' (-c|-o)' stdout && Exit 1
+  $EGREP '(mv|ylwrap) ' stdout && Exit 1
+
+  # Don't look for YACC, as probably yacc hasn't been re-run.
+  grep ' CC .*foo\.' stdout
+  grep ' CC .*bar\.' stdout
+  grep 'CCLD .*foo1' stdout
+  grep 'CCLD .*bar1' stdout
+  grep 'CCLD .*foo2' stdout
+  grep 'CCLD .*bar2' stdout
+
+  # Ensure a truly clean rebuild.
+  $MAKE clean
+  rm -f foo.[ch] sub/bar.[ch]
+
+  $MAKE V=1 >stdout || { cat stdout; Exit 1; }
+  cat stdout
+
+  grep ' -c ' stdout
+  grep ' -o ' stdout
+  grep 'ylwrap ' stdout
+
+  $EGREP '(YACC|CC|CCLD) ' stdout && Exit 1
+
+  # Cleaning and then rebuilding with the same V flag (and without
+  # removing the generated sources in between) shouldn't trigger a
+  # different set of rules.
+  $MAKE clean
+
+  $MAKE V=1 >stdout || { cat stdout; Exit 1; }
+  cat stdout
+
+  # Don't look for ylwrap, as probably lex hasn't been re-run.
+  grep ' -c ' stdout
+  grep ' -o ' stdout
+
+  $EGREP '(YACC|CC|CCLD) ' stdout && Exit 1
+
+  # Ensure a truly clean reconfiguration/rebuild.
+  $MAKE clean
+  $MAKE maintainer-clean
+  rm -f foo.[ch] sub/bar.[ch]
+
+done
+
+: