kc3-lang/automake/tests/cond29.test

• Show log

  Commit

• Hash : db973eaa
  Author :
  Date : 2012-02-21T19:47:36
  

  tests: prefer 'configure.ac' over 'configure.in'
  
  With this change, our testsuite now uses 'configure.ac' as the
  name for the typical autoconf input, instead of the obsolescent
  'configure.in' (which has been deprecated for several years, at
  least since autoconf 2.50).
  
  Most of the test cases changed by this commit have been
  automatically modified with this sed command (using GNU
  sed):
  
    sed -i 's/\<configure\(\\\?\)\.in\>/configure\1.ac/g'
  
  * syntax-checks.mk (sc_tests_no_configure_in): New syntax check.
  (syntax_check_rules): Add it.
  * tests/defs: Create stub for autoconf input in 'configure.ac',
  not in 'configure.in'.  Adjust comments.
  ($AUTOCONF, $AUTOHEADER, $AUTORECONF): Remove workaround for the
  infamous debian autoconf wrapper: we don't need such workaround
  anymore now that we name our autoconf input as 'configure.ac'.
  For more information, see commit v1.11-564-g63da492 "test defs:
  hack to support autoconf-wrapper programs" of 16-12-2011.
  * tests/README: Use 'configure.ac', not 'configure.in'.
  * Many many tests: Likewise.
  * tests/backcompat3.test: Adjust to avoid spurious failures.
  * tests/backcompat5.test: Likewise.
  * tests/missing6.test: Likewise.
  * tests/backcompat6.test: Likewise, and extend a bit since we
  are at it.
  

Download

• tests/cond29.test

• #!/bin/sh
  # Copyright (C) 2003-2012 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/>.
  
  # Check that many conditions do not lead to combinatorial explosion.
  # (This is related to PR/352.)
  
  . ./defs || Exit 1
  
  echo AC_PROG_CC >>configure.ac
  
  cat >Makefile.am <<EOF
  bin_PROGRAMS = a
  a02_LDADD =
  a03_SOURCES =
  EOF
  
  # On this test, Automake 1.7.x would compute all 2**24 = 16777216
  # possible combinations of conditionals (it would do this five times,
  # to define a01_DEPENDENCIES, a02_DEPENDENCIES, a03_OBJECTS,
  # a04_OBJECTS, and to rewrite bin_PROGRAM), eating all memory, swap,
  # or cpu time it can found.
  # Limit memory available to spawned processes to ~ 150 MB.  Considering
  # that 70 MB is enough for x86_64 Fedora 16, that gives tools and
  # libraries plenty of room to grow.  Suggested by Jim Meyering in
  # automake bug#10374.
  (ulimit -v 1; sh -c ":") && skip_ "no adequate 'ulimit' builtin found"
  (ulimit -v 150000; sh -c ":") || skip_ "no adequate 'ulimit' builtin found"
  ulimit -v 150000
  
  for i in \
    01 02 03 04 05 06 07 08 09 10 \
    11 12 13 14 15 16 17 18 19 20 \
    21 22 23 24
  do
    unindent >>Makefile.am <<EOF
      if C$i
      bin_PROGRAMS += a$i
      a01_LDADD = foo${i}.o
      a02_LDADD += bar${i}.o
      a03_SOURCES += baz${i}.c
      a04_SOURCES = quux${i}.c
      endif C$i
  EOF
    echo "AM_CONDITIONAL([C$i], [:])" >>configure.ac
  done
  
  $ACLOCAL
  $AUTOMAKE
  
  :
  

Download