tests/silent-many-gcc.test

   1 #!/bin/sh
   2 # Copyright (C) 2009, 2010, 2011 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, with gcc depmode and many languages at once.
  18 # This test partly overlaps with other silent*.test, but it serves as
  19 # a stress test by using many different languages at once -- so don't
  20 # remove this test script.
  21 # This test requires the GNU compilers; keep it in sync with sister test
  22 # `silent-many-generic.test', which should work with generic compilers.
  23
  24 required='gcc g++ gfortran flex yacc'
  25 . ./defs || Exit 1
  26
  27 # Avoids too much code duplication.
  28 do_and_check_silent_build ()
  29 {
  30   case $1 in
  31     --rebuild) rebuild=true;;
  32             *) rebuild=false;;
  33   esac
  34
  35   $MAKE >stdout || { cat stdout; Exit 1; }
  36   cat stdout
  37   # Avoid spurious failures with SunStudio Fortran compilers.
  38   sed '/^NOTICE:/d' stdout > t
  39   mv -f t stdout
  40   cat stdout
  41
  42   $EGREP ' (-c|-o)' stdout && Exit 1
  43   $EGREP '(mv|ylwrap) ' stdout && Exit 1
  44
  45   grep 'CXX .*foo1\.' stdout
  46   grep 'CXX .*baz1\.' stdout
  47   grep 'FC .*foo2\.'  stdout
  48   grep 'FC .*baz2\.'  stdout
  49   grep 'F77 .*foo3\.' stdout
  50   grep 'F77 .*baz3\.' stdout
  51   grep ' CC .*foo5\.' stdout
  52   grep ' CC .*baz5\.' stdout
  53   grep ' CC .*foo6\.' stdout
  54   grep ' CC .*baz6\.' stdout
  55
  56   grep 'CXXLD .*foo' stdout
  57   grep 'CCLD .*bar'  stdout
  58   grep 'CXXLD .*baz' stdout
  59   grep 'CCLD .*bla'  stdout
  60
  61   if $rebuild; then :; else
  62     grep 'YACC .*foo6\.' stdout
  63     grep 'YACC .*baz6\.' stdout
  64     grep 'LEX .*foo5\.'  stdout
  65     grep 'LEX .*baz5\.'  stdout
  66   fi
  67
  68   unset rebuild
  69 }
  70
  71 # Avoids too much code duplication.
  72 do_and_check_verbose_build ()
  73 {
  74
  75   case $1 in
  76     --rebuild) rebuild=true;;
  77             *) rebuild=false;;
  78   esac
  79
  80   $MAKE V=1 >stdout || { cat stdout; Exit 1; }
  81   cat stdout
  82
  83   grep ' -c ' stdout
  84   grep ' -o ' stdout
  85
  86   $EGREP '(CC|CXX|FC|F77|LD) ' stdout && Exit 1
  87
  88   if $rebuild; then :; else
  89     grep 'ylwrap ' stdout
  90     $EGREP '(LEX|YACC) ' stdout && Exit 1
  91   fi
  92
  93   unset rebuild
  94 }
  95
  96 mkdir sub
  97
  98 cat >>configure.in <<'EOF'
  99 AM_SILENT_RULES
 100 AM_PROG_CC_C_O
 101 AC_PROG_CXX
 102 AC_PROG_F77
 103 AC_PROG_FC
 104 AC_PROG_LEX
 105 AC_PROG_YACC
 106 AC_CONFIG_FILES([sub/Makefile])
 107 AC_OUTPUT
 108 EOF
 109
 110 cat > Makefile.am <<'EOF'
 111 # Need generic and non-generic rules.
 112 bin_PROGRAMS = foo bar fo2
 113 bar_CFLAGS = $(AM_CFLAGS)
 114 foo_SOURCES = foo1.cpp foo2.f90 foo3.f foo5.l foo6.y
 115 fo2_SOURCES = $(foo_SOURCES)
 116 fo2_CPPFLAGS = $(AM_CPPFLAGS)
 117 fo2_FFLAGS = $(AM_FFLAGS)
 118 fo2_FCFLAGS = $(AM_FCFLAGS)
 119 SUBDIRS = sub
 120 AM_YFLAGS = -d
 121 LDADD = $(LEXLIB)
 122 BUILT_SOURCES = foo6.h
 123 EOF
 124
 125 cat > sub/Makefile.am <<'EOF'
 126 AUTOMAKE_OPTIONS = subdir-objects
 127 # Need generic and non-generic rules.
 128 bin_PROGRAMS = baz bla ba2
 129 bla_CFLAGS = $(AM_CFLAGS)
 130 baz_SOURCES = baz1.cpp baz2.f90 baz3.f baz5.l baz6.y
 131 ba2_SOURCES = $(baz_SOURCES)
 132 ba2_CPPFLAGS = $(AM_CPPFLAGS)
 133 ba2_FFLAGS = $(AM_FFLAGS)
 134 ba2_FCFLAGS = $(AM_FCFLAGS)
 135 AM_YFLAGS = -d
 136 LDADD = $(LEXLIB)
 137 BUILT_SOURCES = baz6.h
 138 EOF
 139
 140 cat > foo1.cpp <<'EOF'
 141 int main ()
 142 {
 143   return 0;
 144 }
 145 EOF
 146 cat > foo2.f90 <<'EOF'
 147       subroutine foo2
 148       return
 149       end
 150 EOF
 151 cat > foo3.f <<'EOF'
 152       subroutine foo3
 153       return
 154       end
 155 EOF
 156 cat > foo5.l <<'EOF'
 157 %%
 158 "END"   return EOF;
 159 .
 160 %%
 161 /* Avoid possible link errors. */
 162 int yywrap (void)
 163 {
 164   return 1;
 165 }
 166 EOF
 167 cat > foo6.y <<'EOF'
 168 %{
 169 void yyerror (char *s) {}
 170 %}
 171 %token EOF
 172 %%
 173 fubar : 'f' 'o' 'o' 'b' 'a' 'r' EOF {};
 174 EOF
 175 cp foo1.cpp bar.c
 176 cp foo1.cpp sub/baz.c
 177 cp foo1.cpp sub/bla.c
 178 cp foo1.cpp sub/baz1.cpp
 179 cp foo2.f90 sub/baz2.f90
 180 cp foo3.f sub/baz3.f
 181 cp foo5.l sub/baz5.l
 182 cp foo6.y sub/baz6.y
 183
 184 $ACLOCAL
 185 $AUTOMAKE --add-missing
 186 $AUTOCONF
 187
 188 # Sanity check: make sure the cache variables we force are really
 189 # used by configure.
 190 $FGREP am_cv_CC_dependencies_compiler_type configure
 191 $FGREP am_cv_CXX_dependencies_compiler_type configure
 192
 193 # Force gcc ("fast") depmode.
 194 depmodes="am_cv_CC_dependencies_compiler_type=gcc \
 195           am_cv_CXX_dependencies_compiler_type=gcc"
 196 # This apparently useless "for" loop is here to simplify the syncing
 197 # with sister test `silent-many-generic.test'.
 198 for config_args in \
 199   "$depmodes"
 200 do
 201
 202   ./configure $config_args --enable-silent-rules
 203
 204   do_and_check_silent_build
 205   # Cleaning and then rebuilding with the same V flag (and without
 206   # removing the generated sources in between) shouldn't trigger a
 207   # different set of rules.
 208   $MAKE clean
 209   do_and_check_silent_build --rebuild
 210
 211   # Ensure a clean rebuild.
 212   $MAKE clean
 213   # This is required, since these files are not removed by `make clean'
 214   # (as dictated by the GNU Coding Standards).
 215   rm -f foo5.c foo6.[ch] sub/baz5.c sub/baz6.[ch]
 216
 217   do_and_check_verbose_build
 218   # Cleaning and then rebuilding with the same V flag (and without
 219   # removing the generated sources in between) shouldn't trigger a
 220   # different set of rules.
 221   $MAKE clean
 222   do_and_check_verbose_build --rebuild
 223
 224   # Ensure a clean reconfiguration/rebuild.
 225   $MAKE clean
 226   $MAKE maintainer-clean
 227
 228 done
 229
 230 :