kc3-lang/automake/tests/remake-deleted-am.test

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• Hash : 9f7864ba
  Author :
  Date : 2011-10-16T14:57:37
  

  include: avoid "deleted .am file" problem
  
  * automake.in (handle_configure): When processing `configure.am',
  also expand `HAVE-MAKEFILE-IN-DEPS' to a boolean telling whether
  `MAKEFILE-IN-DEPS' is empty or not.
  * lib/am/configure.am [?HAVE-MAKEFILE-IN-DEPS?]
  (%MAKEFILE-IN-DEPS%): New target without dependencies, to
  avoid the "deleted .am file" problem.  Emit this only when
  `?HAVE-MAKEFILE-IN-DEPS?' is true, to avoid generating an
  "empty" dependency declaration.
  * tests/deleted-am.test: Make grepping of error message stricter.
  * tests/dist-missing-am.test: Likewise.
  * tests/remake-deleted-am.test: New test.
  * tests/remake-deleted-am-2.test: Likewise.
  * tests/remake-deleted-am-subdir.test: Likewise.
  * tests/remake-renamed-am.test: Likewise.
  * tests/makefile-deps.test: Likewise.
  * tests/Makefile.am (TESTS): Add the new tests.
  * NEWS: Update.
  
  Fixes automake bug#9768.
  
  Report by Peter Johansson.
  
  See also commit `Release-1-10-40-gd0ebf71', which fixed a similar
  problem for .m4 files included by configure.ac.
  

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• tests/remake-deleted-am.test

• #! /bin/sh
  # Copyright (C) 2011 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 inclusion of `.am' fragments by automake does not suffer
  # of the "deleted header problem".  Basic checks are done here.
  
  . ./defs || Exit 1
  
  set -e
  
  echo AC_OUTPUT >> configure.in
  
  $ACLOCAL
  $AUTOCONF
  
  cat > Makefile.am <<'END'
  include foo.am
  include $(srcdir)/bar.am
  include $(top_srcdir)/baz.am
  END
  
  echo '# this is foo' > foo.am
  echo '# this is bar' > bar.am
  echo '# this is baz' > baz.am
  
  $AUTOMAKE
  # Sanity checks.
  $FGREP 'this is foo' Makefile.in
  $FGREP 'this is bar' Makefile.in
  $FGREP 'this is baz' Makefile.in
  
  ./configure
  $MAKE # Should be no-op.
  
  $sleep
  sed '/^include foo\.am$/d' Makefile.am > t
  mv -f t Makefile.am
  rm -f foo.am
  $MAKE Makefile
  # Sanity checks.
  $FGREP 'this is foo' Makefile.in Makefile && Exit 1
  $FGREP 'this is bar' Makefile.in
  $FGREP 'this is bar' Makefile
  $FGREP 'this is baz' Makefile.in
  $FGREP 'this is baz' Makefile
  
  $sleep
  echo '# empty empty' > Makefile.am
  rm -f bar.am baz.am
  $MAKE Makefile
  # Sanity checks.
  $FGREP 'empty empty' Makefile.in
  $FGREP 'empty empty' Makefile
  grep 'this is ba[rz]' Makefile Makefile.in && Exit 1
  
  :
  

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