tests/depdemo-relink.test

   1 #! /bin/sh
   2 # depdemo-relink.test - check to see whether shlibpath overrides runpath
   3 #
   4 #   Copyright (C) 2003, 2004 Free Software Foundation, Inc.
   5 #   Written by Gary V. Vaughan, 2003
   6 #
   7 #   This file is part of GNU Libtool.
   8 #
   9 # GNU Libtool is free software; you can redistribute it and/or
  10 # modify it under the terms of the GNU General Public License as
  11 # published by the Free Software Foundation; either version 2 of
  12 # the License, or (at your option) any later version.
  13 #
  14 # GNU Libtool is distributed in the hope that it will be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 # GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with GNU Libtool; see the file COPYING.  If not, a copy
  21 # can be downloaded from  http://www.gnu.org/licenses/gpl.html,
  22 # or obtained by writing to the Free Software Foundation, Inc.,
  23 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  24 ####
  25
  26 . tests/defs || exit 1
  27
  28 func_restore_files ()
  29 {
  30     func_mkdir_p "$objdir"
  31     test "`echo _fnord/temp/libs/*`" = "_fnord/temp/libs/*" \
  32       || mv -f _fnord/temp/libs/* "l3/$objdir"
  33     mv -f "_fnord/temp/libl3.la" "l3"
  34     test -f "_fnord/temp/lt-depdemo$EXEXT" \
  35       && mv -f "_fnord/temp/lt-depdemo$EXEXT" "$objdir"
  36     test -f "_fnord/temp/depdemo$EXEXT" \
  37       && mv -f "_fnord/temp/depdemo$EXEXT" "$objdir"
  38     rm -rf "_fnord"
  39 }
  40
  41 func_save_files ()
  42 {
  43     func_mkdir_p "_fnord/temp/libs"
  44     test -f "$objdir/lt-depdemo$EXEEXT" \
  45       && cp -f "$objdir/lt-depdemo$EXEEXT" "_fnord/temp"
  46     test -f "$objdir/depdemo$EXEEXT" \
  47       && cp -f "$objdir/depdemo$EXEEXT" "_fnord/temp"
  48     cp -f l3/libl3.la "_fnord/temp"
  49     cp -f l3/"$objdir"/* "_fnord/temp/libs"
  50     trap "func_restore_files" 0 1 2 13 15
  51 }
  52
  53 func_require "depdemo-inst" "$prefix/lib/libl3.la"  "tests/depdemo/l3/libl3.la"
  54
  55 func_mkprefixdir
  56 func_cd "tests/depdemo"
  57
  58 # Check to make sure we have a dynamic library.
  59 func_get_config "library_names" "cat l3/libl3.la"
  60 test -z "$library_names" \
  61   && func_skip "Exiting: depdemo/l3/libl3.la is not a shared library"
  62
  63 func_save_files
  64
  65 func_get_config 'shlibpath_overrides_runpath
  66 hardcode_action
  67 hardcode_direct
  68 hardcode_into_libs' "./libtool --config" ": fatal"
  69
  70 ./depdemo$EXEEXT # so that it links on-demand if needed
  71
  72 func_msg "removing libl3.la from depdemo/l3"
  73 rm -rf l3/libl3.la l3/$objdir
  74
  75 func_msg "running depdemo/depdemo"
  76 if ./depdemo$EXEEXT ||
  77    # On AIX 4.1, when the installed copy of libl3 is loaded, it brings
  78    # with it the installed copies of libl1 and libl2, with disjoint
  79    # counters var_l1 and var_l2.  This is arguably acceptable behavior,
  80    # but it's definitely not enough of a reason for the test to fail.
  81    ./depdemo$EXEEXT -alt; then
  82   :
  83 elif test "x,$hardcode_action,$hardcode_direct" = x,relink,yes; then
  84   func_msg "Ok, uninstalled programs fail after uninstalled libraries are removed"
  85   func_msg "This works in other configurations, but not in this particular one"
  86 elif test "$build" != "$host"; then
  87   func_msg "depdemo/depdemo does not run.  Since you seem to be"
  88   func_msg "cross-compiling, this might be ok."
  89 else
  90   func_fail "Exiting: depdemo/depdemo does not run, maybe libl3 was not installed"
  91 fi
  92
  93 func_msg "linking a broken depdemo/l3/libl3.la"
  94 (cd l3 && $MAKE libl3.la libl3_la_OBJECTS=../l2/l2.lo) \
  95   || func_fail "Exiting: cannot link broken libl3.la"
  96 rm -f l3/libl3.la
  97
  98 func_msg "running depdemo/depdemo with broken libl3.la"
  99 if (./depdemo$EXEEXT) 2>&1; then
 100   func_msg "Exiting: depdemo/depdemo runs even though libl3.la is incomplete"
 101   func_fail "shlibpath_overrides_runpath should be set to no"
 102 elif test "$build" != "$host"; then
 103   func_msg "Failed, as expected.  But since you seem to be"
 104   func_msg "cross-compiling, this is not reliable."
 105   status=$EXIT_SKIP
 106 else
 107   func_msg "Failed, as expected"
 108 fi
 109
 110 if test "x$hardcode_action" = xrelink; then
 111   func_msg "Exiting: install-time relinking is required"
 112   exit $EXIT_SUCCESS
 113 fi
 114
 115 if test "$shlibpath_overrides_runpath" != yes; then
 116   rm -f $objdir/lt-depdemo || exit $EXIT_FAILURE
 117   cp $objdir/depdemo $objdir/lt-depdemo || exit $EXIT_FAILURE
 118   func_msg "running depdemo/depdemo with installed libl3.la"
 119   if ./depdemo; then
 120     func_msg "Worked, as expected"
 121   else
 122     func_msg "shlibpath_overrides_runpath should be set to yes"
 123     status=$EXIT_FAILURE
 124   fi
 125 fi
 126
 127 exit $status