kc3-lang/automake/t/silent-cxx.sh

• Show log

  Commit

• Hash : 7df8b28c
  Author :
  Date : 2012-12-31T18:18:37
  

  maint: update copyright year for 2013 (in branch maint)
  
  Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
  

Download

• t/silent-cxx.sh

• #!/bin/sh
  # Copyright (C) 2010-2013 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 C++, both with and without automatic
  # dependency tracking.
  
  required=c++
  . test-init.sh
  
  mkdir sub
  
  cat >>configure.ac <<'EOF'
  AC_PROG_CXX
  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.cpp baz.cxx quux.cc
  foo2_SOURCES = $(foo1_SOURCES)
  foo2_CXXFLAGS = $(AM_CXXFLAGS)
  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.cpp
  bar2_SOURCES = $(bar1_SOURCES)
  bar2_CXXFLAGS = $(AM_CXXFLAGS)
  EOF
  
  cat > foo.cpp <<'EOF'
  using namespace std; /* C compilers fail on this. */
  int main (void) { return 0; }
  EOF
  
  # Let's try out other extensions too.
  echo 'class Baz  { public: int i;  };' > baz.cxx
  echo 'class Quux { public: bool b; };' > quux.cc
  
  cp foo.cpp sub/bar.cpp
  
  $ACLOCAL
  $AUTOMAKE --add-missing
  $AUTOCONF
  
  # Sanity check: make sure the cache variable we force is really used
  # by configure.
  $FGREP am_cv_CXX_dependencies_compiler_type configure
  
  # 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
    $MAKE >stdout || { cat stdout; exit 1; }
    cat stdout
  
    $EGREP ' (-c|-o)' stdout && exit 1
    grep 'mv ' stdout && exit 1
  
    grep 'CXX .*foo\.'  stdout
    grep 'CXX .*baz\.'  stdout
    grep 'CXX .*quux\.' stdout
    grep 'CXX .*bar\.'  stdout
    grep 'CXXLD .*foo1' stdout
    grep 'CXXLD .*bar1' stdout
    grep 'CXXLD .*foo2' stdout
    grep 'CXXLD .*bar2' stdout
  
    # Ensure a clean rebuild.
    $MAKE clean
  
    $MAKE V=1 >stdout || { cat stdout; exit 1; }
    cat stdout
  
    grep ' -c ' stdout
    grep ' -o ' stdout
  
    $EGREP '(CXX|LD) ' stdout && exit 1
  
    # Ensure a clean reconfiguration/rebuild.
    $MAKE clean
    $MAKE maintainer-clean
  
  done
  
  :
  

Download