t/silent-c.sh

   1 #!/bin/sh
   2 # Copyright (C) 2009-2024 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 <https://www.gnu.org/licenses/>.
  16
  17 # Check silent-rules mode for C, without libtool, both with and without
  18 # automatic dependency tracking.
  19
  20 required=cc
  21 . test-init.sh
  22
  23 mkdir sub
  24
  25 cat >>configure.ac <<'EOF'
  26 AC_CONFIG_FILES([sub/Makefile])
  27 AC_PROG_CC
  28 AC_OUTPUT
  29 EOF
  30
  31 cat > Makefile.am <<'EOF'
  32 # Need generic and non-generic rules.
  33 bin_PROGRAMS = foo bar
  34 bar_CFLAGS = $(AM_CFLAGS)
  35 SUBDIRS = sub
  36 EOF
  37
  38 cat > sub/Makefile.am <<'EOF'
  39 AUTOMAKE_OPTIONS = subdir-objects
  40 # Need generic and non-generic rules.
  41 bin_PROGRAMS = baz bla
  42 bla_CFLAGS = $(AM_CFLAGS)
  43 EOF
  44
  45 cat > foo.c <<'EOF'
  46 int main ()
  47 {
  48   return 0;
  49 }
  50 EOF
  51 cp foo.c bar.c
  52 cp foo.c sub/baz.c
  53 cp foo.c sub/bla.c
  54
  55 $ACLOCAL
  56 $AUTOMAKE --add-missing
  57 $AUTOCONF
  58
  59 for config_args in \
  60   '--enable-dependency-tracking' \
  61   '--disable-dependency-tracking' \
  62 ; do
  63
  64   ./configure --enable-silent-rules $config_args
  65
  66   run_make -O
  67   $EGREP ' (-c|-o)' stdout && exit 1
  68   grep 'mv ' stdout && exit 1
  69   grep 'CC .*foo\.' stdout
  70   grep 'CC .*bar\.' stdout
  71   grep 'CC .*baz\.' stdout
  72   grep 'CC .*bla\.' stdout
  73   grep 'CCLD .*foo' stdout
  74   grep 'CCLD .*bar' stdout
  75   grep 'CCLD .*baz' stdout
  76   grep 'CCLD .*bla' stdout
  77
  78   $MAKE clean
  79   run_make -O V=1
  80   grep ' -c' stdout
  81   grep ' -o foo' stdout
  82   $EGREP '(CC|LD) ' stdout && exit 1
  83
  84   $MAKE distclean
  85
  86 done
  87
  88 :