1 files changed, 266 insertions, 0 deletions
diff --git a/t/silent-many-generic.sh b/t/silent-many-generic.sh
new file mode 100755
index 000000000..394900978
--- /dev/null
+++ b/t/silent-many-generic.sh
@@ -0,0 +1,266 @@
+#!/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/>.
+
+# Check silent-rules mode, with many languages at once.
+# This test partly overlaps with other silent*.test, but it serves as
+# a stress test by using many different languages at once -- so don't
+# remove this test script.
+# This test should work with generic compilers; keep it in sync with
+# sister test 'silent-many-gcc.test', which requires the GNU compilers
+# and forces the use of gcc depmode.
+
+required='cc c++ fortran fortran77 lex yacc'
+. ./defs || Exit 1
+
+# Avoids too much code duplication.
+do_and_check_silent_build ()
+{
+  case $1 in
+    --rebuild) rebuild=true;;
+            *) rebuild=false;;
+  esac
+
+  $MAKE >stdout || { cat stdout; Exit 1; }
+  cat stdout
+  # Avoid spurious failures with SunStudio Fortran compilers.
+  sed '/^NOTICE:/d' stdout > t
+  mv -f t stdout
+  cat stdout
+
+  $EGREP ' (-c|-o)' stdout && Exit 1
+  $EGREP '(mv|ylwrap) ' stdout && Exit 1
+
+  grep 'CXX .*foo1\.' stdout
+  grep 'CXX .*baz1\.' stdout
+  grep 'FC .*foo2\.'  stdout
+  grep 'FC .*baz2\.'  stdout
+  grep 'F77 .*foo3\.' stdout
+  grep 'F77 .*baz3\.' stdout
+  grep ' CC .*foo5\.' stdout
+  grep ' CC .*baz5\.' stdout
+  grep ' CC .*foo6\.' stdout
+  grep ' CC .*baz6\.' stdout
+
+  grep 'CXXLD .*foo' stdout
+  grep 'CCLD .*bar'  stdout
+  grep 'CXXLD .*baz' stdout
+  grep 'CCLD .*bla'  stdout
+
+  if $rebuild; then :; else
+    grep 'YACC .*foo6\.' stdout
+    grep 'YACC .*baz6\.' stdout
+    grep 'LEX .*foo5\.'  stdout
+    grep 'LEX .*baz5\.'  stdout
+  fi
+
+  unset rebuild
+}
+
+# Avoids too much code duplication.
+do_and_check_verbose_build ()
+{
+  case $1 in
+    --rebuild) rebuild=true;;
+            *) rebuild=false;;
+  esac
+
+  $MAKE V=1 >stdout || { cat stdout; Exit 1; }
+  cat stdout
+
+  grep ' -c ' stdout
+  grep ' -o ' stdout
+
+  $EGREP '(CC|CXX|FC|F77|LD) ' stdout && Exit 1
+
+  if $rebuild; then :; else
+    grep 'ylwrap ' stdout
+    $EGREP '(LEX|YACC) ' stdout && Exit 1
+  fi
+
+  unset rebuild
+}
+
+mkdir sub
+
+cat >>configure.ac <<'EOF'
+AM_SILENT_RULES
+AM_PROG_CC_C_O
+AC_PROG_F77
+AC_PROG_FC
+AC_PROG_LEX
+AC_PROG_YACC
+AC_PROG_CXX
+
+# FIXME: remove this hack once the requirements c++, fortran and fortran77
+# are implemented correctly.
+test -n "`echo $CXX`" || AC_MSG_ERROR([C++ compiler not found], [77])
+test -n "`echo $FC`"  || AC_MSG_ERROR([Fortran compiler not found], [77])
+test -n "`echo $F77`" || AC_MSG_ERROR([Fortran 77 compiler not found], [77])
+
+# The SunStudio C++ compiler is unfortunately named 'sunCC' (or even just
+# 'CC', yuck!); similarly and the Portland group C++ compiler is named
+# 'pgCC'.  This can cause problems with our grepping checks on the output
+# from make.  Avoid these problems by invoking a wrapper script, as
+# filtering the make output proved too fragile.
+case " $CXX " in
+  *'CC '*)
+    AC_MSG_WARN([the C++ compiler '$CXX' name ends with 'CC'])
+    AC_MSG_WARN([it will be wrapped with the custom script 'am--cxx'])
+    echo '#!/bin/sh' > bin/am--cxx
+    echo 'PATH=$saved_PATH; export PATH' >> bin/am--cxx
+    echo "case \$# in" >> bin/am--cxx
+    echo "  0) exec $CXX ;;" >> bin/am--cxx
+    echo "  *) exec $CXX \"\$@\" ;;" >> bin/am--cxx
+    echo "esac" >> bin/am--cxx
+    chmod a+x bin/am--cxx
+    CXX=am--cxx
+esac
+
+AC_CONFIG_FILES([sub/Makefile])
+AC_OUTPUT
+EOF
+
+cat > Makefile.am <<'EOF'
+# Need generic and non-generic rules.
+bin_PROGRAMS = foo bar fo2
+bar_CFLAGS = $(AM_CFLAGS)
+foo_SOURCES = foo1.cpp foo2.f90 foo3.f foo5.l foo6.y
+fo2_SOURCES = $(foo_SOURCES)
+fo2_CPPFLAGS = $(AM_CPPFLAGS)
+fo2_FFLAGS = $(AM_FFLAGS)
+fo2_FCFLAGS = $(AM_FCFLAGS)
+fo2_YFLAGS = -v
+fo2_LFLAGS = -n
+SUBDIRS = sub
+AM_YFLAGS = -d
+LDADD = $(LEXLIB)
+BUILT_SOURCES = foo6.h
+EOF
+
+cat > sub/Makefile.am <<'EOF'
+AUTOMAKE_OPTIONS = subdir-objects
+# Need generic and non-generic rules.
+bin_PROGRAMS = baz bla ba2
+bla_CFLAGS = $(AM_CFLAGS)
+baz_SOURCES = baz1.cpp baz2.f90 baz3.f baz5.l baz6.y
+ba2_SOURCES = $(baz_SOURCES)
+ba2_CPPFLAGS = $(AM_CPPFLAGS)
+ba2_FFLAGS = $(AM_FFLAGS)
+ba2_FCFLAGS = $(AM_FCFLAGS)
+ba2_YFLAGS = -v
+ba2_LFLAGS = -n
+AM_YFLAGS = -d
+LDADD = $(LEXLIB)
+BUILT_SOURCES = baz6.h
+EOF
+
+cat > foo1.cpp <<'EOF'
+int main ()
+{
+  return 0;
+}
+EOF
+cat > foo2.f90 <<'EOF'
+      subroutine foo2
+      return
+      end
+EOF
+cat > foo3.f <<'EOF'
+      subroutine foo3
+      return
+      end
+EOF
+cat > foo5.l <<'EOF'
+%{
+#define YY_NO_UNISTD_H 1
+%}
+%%
+"END"   return EOF;
+.
+%%
+/* Avoid possible link errors. */
+int yywrap (void)
+{
+  return 1;
+}
+EOF
+cat > foo6.y <<'EOF'
+%{
+void yyerror (char *s) {}
+%}
+%token EOF
+%%
+fubar : 'f' 'o' 'o' 'b' 'a' 'r' EOF {};
+EOF
+cp foo1.cpp bar.c
+cp foo1.cpp sub/baz.c
+cp foo1.cpp sub/bla.c
+cp foo1.cpp sub/baz1.cpp
+cp foo2.f90 sub/baz2.f90
+cp foo3.f sub/baz3.f
+cp foo5.l sub/baz5.l
+cp foo6.y sub/baz6.y
+
+mkdir bin
+saved_PATH=$PATH; export saved_PATH
+PATH=`pwd`/bin$PATH_SEPARATOR$PATH; export PATH
+
+$ACLOCAL
+$AUTOMAKE --add-missing
+$AUTOCONF
+
+# Ensure per-target rules are used, to ensure their coverage below.
+# (We do not do an exhaustive check, that wouldn't be practical).
+$FGREP 'bar-bar.o' Makefile.in
+$FGREP 'fo2-foo5.c' Makefile.in
+$FGREP 'fo2-foo6.c' Makefile.in
+
+# Force dependency tracking explicitly, so that slow dependency
+# extractors are not rejected.  Try also with dependency tracking
+# explicitly disabled.
+for config_args in \
+  --enable-dependency-tracking --disable-dependency-tracking
+do
+
+  ./configure $config_args --enable-silent-rules
+
+  do_and_check_silent_build
+  # 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
+  do_and_check_silent_build --rebuild
+
+  # Ensure a clean rebuild.
+  $MAKE clean
+  # This is required, since these files are not removed by 'make clean'
+  # (as dictated by the GNU Coding Standards).
+  rm -f *foo5.c *foo6.[ch] sub/*baz5.c sub/*baz6.[ch]
+
+  do_and_check_verbose_build
+  # 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
+  do_and_check_verbose_build --rebuild
+
+  # Ensure a clean reconfiguration/rebuild.
+  $MAKE clean
+  $MAKE maintainer-clean
+
+done
+
+: