tests/silentcxx.test

   1 #!/bin/sh
   2 # Copyright (C) 2010 Free Software Foundation, Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2, or (at your option)
   7 # any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 # Check silent-rules mode for C++.
  18
  19 required='g++' # FIXME: any decent C++ compiler should be OK
  20 . ./defs || Exit 1
  21
  22 set -e
  23
  24 mkdir sub
  25
  26 cat >>configure.in <<'EOF'
  27 AM_SILENT_RULES
  28 AC_PROG_CXX
  29 AC_CONFIG_FILES([sub/Makefile])
  30 AC_OUTPUT
  31 EOF
  32
  33 cat > Makefile.am <<'EOF'
  34 # Need generic and non-generic rules.
  35 bin_PROGRAMS = foo1 foo2
  36 foo1_SOURCES = foo.cpp baz.cxx quux.cc
  37 foo2_SOURCES = $(foo1_SOURCES)
  38 foo2_CXXFLAGS = $(AM_CXXFLAGS)
  39 SUBDIRS = sub
  40 EOF
  41
  42 cat > sub/Makefile.am <<'EOF'
  43 AUTOMAKE_OPTIONS = subdir-objects
  44 # Need generic and non-generic rules.
  45 bin_PROGRAMS = bar1 bar2
  46 bar1_SOURCES = bar.cpp
  47 bar2_SOURCES = $(bar1_SOURCES)
  48 bar2_CXXFLAGS = $(AM_CXXFLAGS)
  49 EOF
  50
  51 cat > foo.cpp <<'EOF'
  52 using namespace std; /* C compilers fail on this */
  53 int main() { return 0; }
  54 EOF
  55
  56 # let's try out other extensions too
  57 echo 'class Baz  { public: int i;  };' > baz.cxx
  58 echo 'class Quux { public: bool b; };' > quux.cc
  59
  60 cp foo.cpp sub/bar.cpp
  61
  62 $ACLOCAL
  63 $AUTOMAKE --add-missing
  64 $AUTOCONF
  65
  66 # configure once for fastdep, once for non-fastdep, once for nodep
  67 for config_args in \
  68   '' \
  69   am_cv_CC_dependencies_compiler_type=gcc \
  70   --disable-dependency-tracking
  71 do
  72   ./configure $config_args --enable-silent-rules
  73   $MAKE >stdout || { cat stdout; Exit 1; }
  74   cat stdout
  75
  76   $EGREP ' (-c|-o)' stdout && Exit 1
  77   grep 'mv ' stdout && Exit 1
  78
  79   grep 'CXX .*foo\.'  stdout
  80   grep 'CXX .*baz\.'  stdout
  81   grep 'CXX .*quux\.' stdout
  82   grep 'CXX .*bar\.'  stdout
  83   grep 'CXXLD .*foo1' stdout
  84   grep 'CXXLD .*bar1' stdout
  85   grep 'CXXLD .*foo2' stdout
  86   grep 'CXXLD .*bar2' stdout
  87
  88   # Ensure a clean rebuild.
  89   $MAKE clean
  90
  91   $MAKE V=1 >stdout || { cat stdout; Exit 1; }
  92   cat stdout
  93
  94   grep ' -c ' stdout
  95   grep ' -o ' stdout
  96
  97   $EGREP '(CC|CXX|LD) ' stdout && Exit 1
  98
  99   # Ensure a clean reconfiguration/rebuild.
 100   $MAKE clean
 101   $MAKE maintainer-clean
 102
 103 done
 104
 105 :