tests/parallel-am3.test

   1 #! /bin/sh
   2 # Copyright (C) 2008  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 # Test parallel automake execution.
  18
  19 # This tests:
  20 # 3) normal automake output should be identical and ordered in the same way
  21 #    with --add-missing, even with concurrent file requirements, and the
  22 #    installation of aux files should be race-free,
  23
  24 . ./defs || Exit 1
  25
  26 set -e
  27
  28 cat > configure.in << 'END'
  29 AC_INIT([parallel-am], [1.0])
  30 AC_CONFIG_AUX_DIR([build-aux])
  31 AM_INIT_AUTOMAKE
  32 AC_PROG_CC
  33 AM_PATH_LISPDIR
  34 AM_PATH_PYTHON
  35 AC_CONFIG_FILES([Makefile])
  36 END
  37
  38 cat > Makefile.am << 'END'
  39 SUBDIRS =
  40 END
  41
  42 list='1 2 3'
  43 for i in $list; do
  44   echo "AC_CONFIG_FILES([sub$i/Makefile])" >> configure.in
  45   echo "SUBDIRS += sub$i" >> Makefile.am
  46   mkdir sub$i
  47   cat > sub$i/Makefile.am <<END
  48 python_PYTHON = foo$i.py
  49 lisp_LISP = foo$i.el
  50 bin_PROGRAMS = p$i
  51 END
  52 done
  53
  54 rm -f install-sh missing depcomp
  55 mkdir build-aux
  56
  57 $ACLOCAL
  58
  59 # Generate expected output using the non-threaded code.
  60 unset AUTOMAKE_JOBS || :
  61 AUTOMAKE_run 0 --add-missing
  62 mv stderr expected
  63 mv Makefile.in Makefile.in.exp
  64
  65 AUTOMAKE_JOBS=3
  66 export AUTOMAKE_JOBS
  67
  68 for run in 1 2 3 4 5 6 7; do
  69   rm -f build-aux/* sub*/Makefile.in
  70   AUTOMAKE_run 0 --add-missing
  71   diff stderr expected
  72   diff Makefile.in Makefile.in.exp
  73 done
  74
  75 :