t/parallel-am3.sh

   1 #! /bin/sh
   2 # Copyright (C) 2008-2024 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 # 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 required=perl-threads
  25 . test-init.sh
  26
  27 cat > configure.ac << 'END'
  28 AC_INIT([parallel-am], [1.0])
  29 AC_CONFIG_AUX_DIR([build-aux])
  30 AM_INIT_AUTOMAKE
  31 AC_PROG_CC
  32 AM_PATH_LISPDIR
  33 AM_PATH_PYTHON
  34 AC_CONFIG_FILES([Makefile])
  35 END
  36
  37 cat > Makefile.am << 'END'
  38 SUBDIRS =
  39 END
  40
  41 list='1 2 3'
  42 for i in $list; do
  43   echo "AC_CONFIG_FILES([sub$i/Makefile])" >> configure.ac
  44   echo "SUBDIRS += sub$i" >> Makefile.am
  45   mkdir sub$i
  46   unindent > sub$i/Makefile.am <<END
  47     python_PYTHON = foo$i.py
  48     lisp_LISP = foo$i.el
  49     bin_PROGRAMS = p$i
  50 END
  51 done
  52
  53 rm -f install-sh missing depcomp
  54 mkdir build-aux
  55
  56 $ACLOCAL
  57
  58 # Generate expected output using the non-threaded code.
  59 unset AUTOMAKE_JOBS
  60 AUTOMAKE_run --add-missing
  61 mv stderr expected
  62 mv Makefile.in Makefile.in.exp
  63
  64 AUTOMAKE_JOBS=3
  65 export AUTOMAKE_JOBS
  66
  67 for run in 1 2 3 4 5 6 7; do
  68   rm -f build-aux/* sub*/Makefile.in
  69   AUTOMAKE_run --add-missing
  70   diff stderr expected
  71   diff Makefile.in Makefile.in.exp
  72 done
  73
  74 :