kc3-lang/automake/t/distdir.sh

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• Hash : c2a52bf0
  Author :
  Date : 2012-06-24T10:36:15
  

  tests: simpler workaround for shells losing the exit status in exit trap
  
  Now that we can assume our tests are run by a decent POSIX shell, we
  can simplify our workaround aimed at having the exit status propagated
  correctly to the code in the exit trap.  Unfortunately, we cannot
  dispense with such a workaround altogether, because it's still required
  by some shells we need to support (at least Solaris 10 /bin/ksh and
  /usr/xpg4/bin/sh).
  
  For more information about the need of that workaround, see the entry
  about 'trap' in the section "Limitations of Shell Builtins" in the
  Autoconf manual:
  <http://www.gnu.org/software/autoconf/manual/autoconf.html#trap>
  
  The new workaround has been tested successfully with the following
  shells:
  
    - Bash 4.1
    - Bash 3.2
    - Bash 3.0
    - Bash 2.05b
    - dash 0.5.5.1
    - dash 0.5.2
    - AT&T Ksh 93u (from official Debian package)
    - MirBSD Korn Shell 40.2 (from official Debian package)
    - Solaris 9, 10 and 11 /bin/ksh
    - Solaris 9, 10 and 11 /usr/xpg4/bin/sh
    - NetBSD 5.1 /bin/sh
    - NetBSD 5.1 /bin/ksh
  
  * t/ax/test-init.sh (Exit): Rename ...
  (_am_exit): ... like this.
  (exit): New alias for '_am_exit'.  We cannot simply redefine 'exit'
  as a shell function, because some shells (dash 0.5.5.1, Solaris 10
  /bin/ksh and /usr/xpg4/bin/sh) do not allow it.
  (_am_exit, trap): Add extra escaping for 'exit' calls, to ensure we
  really invoke the 'exit' builtin and not our alias with the same
  name.
  * configure.ac: Check that the shell selected to run our testsuite
  supports aliases named like shell builtins.
  * t/REAMDE: Adjust.
  * All tests: Adjust, by simply using 'exit' instead of 'Exit'.
  * t/self-check-explicit-skips.sh: Adjust: the first usage of 'exit'
  after it has been redefined as an alias must be on a new line w.r.t.
  that where the alias is defined, in order for the redefinition to be
  honored.
  * syntax-checks.mk (sc_tests_Exit_not_exit): Delete.
  (sc_tests_exit_not_Exit): New.
  (syntax_check_rules): Adjust.
  (sc_tests_automake_fails): Simplify the recipe a little.
  * Several tests: Remove now useless spurious quoting once required
  to placate the 'sc_tests_Exit_not_exit' maintainer check.
  * gen-testsuite-part: Likewise.  Also, avoid uses of 'Exit' in the
  generated scripts.
  
  Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
  

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• t/distdir.sh

• #! /bin/sh
  # Copyright (C) 1996-2012 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/>.
  
  # Test to make sure subdirs in EXTRA_DIST work.  Also tests to make
  # sure *srcdir is properly handled.  Note that using './', as in
  #   EXTRA_DIST = ./joe
  # does not work portably: it fails with HP-UX and Tru64 make.
  # Also test DISTFILES containing a directory and a file in it,
  # and repeated directories.
  
  . ./defs || exit 1
  
  cat >> configure.ac << 'END'
  AC_OUTPUT
  END
  
  cat > Makefile.am << 'END'
  include_HEADERS = some/file another/sub/subsub/file2 yet/another/file3
  EXTRA_DIST = foo/bar joe $(top_srcdir)/woo/doo $(srcdir)/dada \
  	     some another/sub yet \
  	     some another/sub yet
  
  
  all-local:
  	$(MKDIR_P) another/sub/subsub
  	touch another/sub/subsub/file2
  
  CLEANFILES = another/sub/subsub/file2
  
  check-local:
  	test -f $(srcdir)/foo/bar
  	test -f $(srcdir)/woo/doo
  	test -f $(srcdir)/joe
  	test -f $(srcdir)/dada
  	test -f $(srcdir)/some/file
  	test -f $(srcdir)/another/sub/subsub/file2 \
  	|| test -f /another/sub/subsub/file2
  	test -f $(srcdir)/yet/another/file3
  END
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE
  
  mkdir foo woo some another another/sub another/sub/subsub yet yet/another
  touch foo/bar joe woo/doo dada some/file another/sub/subsub/file2
  touch yet/another/file3
  
  mkdir build
  cd build
  ../configure
  $MAKE distdir
  # Check to make sure 'foo' isn't made in build directory.
  test -d foo && exit 1
  
  rm -rf $me-1.0
  # Remove the dot from VERSION for the next grep.
  VERSION=10 MKDIR_P='echo MKDIR_P' $MAKE -e distdir >stdout || :
  cat stdout
  
  # Make sure no './' appear in the directory names.  srcdir is '..', so
  # this also checks that no directory is created in the source tree.
  grep 'MKDIR_P.*\.' stdout && exit 1
  
  cd ..
  ./configure --prefix "$(pwd)"
  $MAKE distcheck
  
  :
  

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