tests/ar-lib5b.test

   1 #! /bin/sh
   2 # Copyright (C) 2011-2012 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 <http://www.gnu.org/licenses/>.
  16
  17 # Test if AM_PROG_AR triggers the use of the ar-lib script.
  18 # This test does not require Microsoft lib.
  19 # Keep this test in sync with sister test `ar-lib5a.test'.
  20
  21 . ./defs || Exit 1
  22
  23 cat > configure.in << END
  24 AC_INIT([$me], [1.0])
  25 AC_CONFIG_AUX_DIR([auxdir])
  26 AM_INIT_AUTOMAKE
  27 AC_CONFIG_FILES([Makefile])
  28 AC_PROG_CC
  29 AM_PROG_AR
  30 AC_PROG_RANLIB
  31 # We want to test the content of am_cv_ar_interface in the Makefile.
  32 AC_SUBST([am_cv_ar_interface])
  33 AC_OUTPUT
  34 END
  35
  36 cat > Makefile.am << 'END'
  37 lib_LIBRARIES = libwish.a
  38 libwish_a_SOURCES = wish.c
  39
  40 check-local:
  41         test x'$(am_cv_ar_interface)' = x'lib'
  42         test -f ar-lib-worked
  43 MOSTLYCLEANFILES = ar-lib-worked
  44 END
  45
  46 cat > wish.c << 'END'
  47 int wish(void) { return 0; }
  48 END
  49
  50 mkdir auxdir
  51 cat > auxdir/ar-lib << 'END'
  52 #! /bin/sh
  53 :> ar-lib-worked
  54 END
  55 chmod +x auxdir/ar-lib
  56
  57 # Let's fake microsoft lib.
  58 mkdir bin
  59 cat > bin/lib << 'END'
  60 #! /bin/sh
  61 echo lib command line: $* >&2 # For debugging.
  62 case " $* " in
  63   # The `-OUT:' option is used by tests in configure.  So don't create
  64   # the `ar-lib-worked' file here, as that might cause spurious passes
  65   # of this test; but don't fail either, as that would confuse said
  66   # configure tests.
  67   *' -OUT:'*) exit 0;;
  68   # This means that $* looks like a command-line for `ar'.  We have to
  69   # exit with failure here, to accommodate the two following ortoghonal
  70   # scenarios:
  71   #  1. when `lib' is tested by configure, this will tell that it does
  72   #     not use the ar(1) interface, so that the `ar-lib' script will
  73   #     get involved;
  74   #  2. when `lib' is called by the Makefile, an ar-style command line
  75   #     passed to it would mean that the `ar-lib' script has failed to
  76   #     properly munge the command line, or hasn't been invoked to do so.
  77   *\ c*) exit 1;;
  78   # Assume everything else is OK.
  79   *) : > ar-lib-worked;;
  80 esac
  81 END
  82 chmod +x bin/lib
  83 PATH=`pwd`/bin$PATH_SEPARATOR$PATH; export PATH
  84
  85 $ACLOCAL
  86 $AUTOCONF
  87 $AUTOMAKE --add-missing
  88
  89 # Sanity check: test that it is ok to use `am_cv_ar_interface' as we do.
  90 $FGREP 'am_cv_ar_interface=' configure
  91
  92 ./configure AR=lib RANLIB=:
  93
  94 $MAKE check
  95 $MAKE distcheck DISTCHECK_CONFIGURE_FLAGS="AR=lib RANLIB=:"
  96
  97 :