105 lines
3.3 KiB
Bash
Executable File
105 lines
3.3 KiB
Bash
Executable File
#! /bin/sh
|
|
# Copyright (C) 2008 Free Software Foundation, Inc.
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
|
# any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
# Test parallel automake execution.
|
|
|
|
# There are several hypotheses to be tested: Independently of the number
|
|
# of threads used by automake,
|
|
# 0) the generated Makefile.in files must be identical without --add-missing,
|
|
# 1) the Makefile.in that distributes auxiliary files must be generated
|
|
# after all other ones, so all installed aux files are caught,
|
|
# 2) normal automake output should have identical content and be ordered
|
|
# in the same way, when --add-missing is not passed, or when
|
|
# --add-missing is passed but there are no concurrent file requirements
|
|
# (i.e., two Makefile.am files call for the same needed aux file)
|
|
# 3) normal automake output should be identical and ordered in the same way
|
|
# with --add-missing, even with concurrent file requirements, and the
|
|
# installation of aux files should be race-free,
|
|
# 4) warning and normal error output should be identical, in that duplicate
|
|
# warnings should be omitted in the same way as without threads,
|
|
# 5) fatal error and debug messages could be identical. This is not
|
|
# intended, though.
|
|
#
|
|
# This test checks (0), (1), and (2). See sister tests for further coverage.
|
|
|
|
. ./defs || Exit 1
|
|
|
|
set -e
|
|
|
|
cat > configure.in << 'END'
|
|
AC_INIT([parallel-am], [1.0])
|
|
AC_CONFIG_AUX_DIR([build-aux])
|
|
AM_INIT_AUTOMAKE
|
|
AC_PROG_CC
|
|
AM_PATH_LISPDIR
|
|
AM_PATH_PYTHON
|
|
AC_CONFIG_FILES([Makefile])
|
|
END
|
|
|
|
cat > Makefile.am << 'END'
|
|
SUBDIRS =
|
|
END
|
|
|
|
list='1 2 3 4 5 6 7 8 9'
|
|
for i in $list; do
|
|
echo "AC_CONFIG_FILES([sub$i/Makefile])" >> configure.in
|
|
echo "SUBDIRS += sub$i" >> Makefile.am
|
|
mkdir sub$i
|
|
echo > sub$i/Makefile.am
|
|
done
|
|
# Use an include chain to cause a nontrivial location object to be
|
|
# serialized through a thread queue.
|
|
echo 'include foo.am' >> sub7/Makefile.am
|
|
echo 'include bar.am' > sub7/foo.am
|
|
echo 'python_PYTHON = foo.py' > sub7/bar.am
|
|
echo 'lisp_LISP = foo.el' >> sub8/Makefile.am
|
|
echo 'bin_PROGRAMS = p' >> sub9/Makefile.am
|
|
|
|
rm -f install-sh missing depcomp
|
|
mkdir build-aux
|
|
|
|
$ACLOCAL
|
|
|
|
# This test may have to be run several times in order to expose the
|
|
# race that, when the last Makefile.in (the toplevel one) is created
|
|
# before the other ones have finished, not all auxiliary files may
|
|
# be installed yet, thus some may not be distributed.
|
|
#
|
|
# Further, automake output should be stable.
|
|
|
|
# Generate expected output using the non-threaded code.
|
|
unset AUTOMAKE_JOBS || :
|
|
AUTOMAKE_run 0 --add-missing
|
|
mv stderr expected
|
|
Makefile_ins=`find . -name Makefile.in`
|
|
for file in $Makefile_ins; do
|
|
mv $file $file.exp
|
|
done
|
|
|
|
AUTOMAKE_JOBS=5
|
|
export AUTOMAKE_JOBS
|
|
|
|
for run in 1 2 3 4 5 6 7; do
|
|
rm -f build-aux/* sub*/Makefile.in
|
|
AUTOMAKE_run 0 --add-missing
|
|
diff stderr expected
|
|
for file in $Makefile_ins; do
|
|
diff $file $file.exp
|
|
done
|
|
done
|
|
|
|
:
|