t/get-sysconf.sh

   1 #! /bin/sh
   2 # Copyright (C) 2011-2018 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 <https://www.gnu.org/licenses/>.
  16
  17 # Dummy test case, aimed at reporting useful system information in the
  18 # final 'test-suite.log'.  This way, if a user experiences a failure in
  19 # the Automake test suite and then only sends us the 'test-suite.log',
  20 # we won't have to ask him for more information to start analyzing the
  21 # failure (that had happened too many times in the past!).
  22
  23 . test-init.sh
  24
  25 st=0
  26 if test -d "$am_top_srcdir"/.git; then
  27   # We are running from a git checkout.
  28   (cd "$am_top_srcdir" && git log -1) || st=1
  29 elif test -f "$am_top_srcdir"/ChangeLog; then
  30   # We are probably running from a distribution tarball.
  31   awk '
  32     BEGIN { first = 1 }
  33     (first == 1) { print; first = 0; next; }
  34     /^[^\t]/ { exit(0); }
  35     { print }
  36   ' "$am_top_srcdir"/ChangeLog || st=1
  37 else
  38   # Some non-common but possibly valid setup (see for example the Homebrew
  39   # problem reported in automake bug#10866); so just give an harmless
  40   # warning instead of failing.
  41   warn_ "no .git directory nor ChangeLog file found, some info won't" \
  42         "be available"
  43 fi
  44 $PERL -V || st=1
  45 # It's OK for the user not to have the TAP::Parser module; this can
  46 # happen with older perl installation, or on MinGW/MSYS.
  47 $PERL -e 'use TAP::Parser; print $TAP::Parser::VERSION, "\n"' || :
  48
  49 # It's OK if the selected Lex and Yacc programs don't know how to print
  50 # the version number or the help screen; those are usually available only
  51 # for Flex and Bison.
  52 $LEX --version || :
  53 $LEX --help || :
  54 $YACC --version || :
  55 $YACC --help || :
  56
  57 cat "$am_top_builddir/config.log" || st=1
  58 cat "$am_top_builddir/bin/aclocal-$APIVERSION" || st=1
  59 cat "$am_top_builddir/bin/automake-$APIVERSION" || st=1
  60
  61 if test $st -eq 0; then
  62   # This test SKIPs, so that all the information it has gathered and
  63   # printed will get unconditionally copied into the 'test-suite.log'
  64   # file.
  65   exit 77
  66 fi
  67
  68 # Some unexpected error occurred; this must be reported as an hard
  69 # error by the testsuite driver.
  70 exit 99