tests/atlocal.in

   1 # @configure_input@                                     -*- shell-script -*-
   2 # Configurable variable values for Bison test suite.
   3
   4 # Copyright (C) 2000-2012 Free Software Foundation, Inc.
   5 #
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 # We need `config.h'.
  20 CPPFLAGS="-I$abs_top_builddir/lib @CPPFLAGS@"
  21
  22 ## ------------------- ##
  23 ## C/C++ Compilation.  ##
  24 ## ------------------- ##
  25
  26 : ${CC='@CC@'}
  27 : ${CXX='@CXX@'}
  28
  29 # Is the compiler GCC?
  30 GCC='@GCC@'
  31
  32 # Sometimes a test group needs to ignore gcc warnings, so it locally
  33 # sets CFLAGS to this.
  34   NO_WERROR_CFLAGS='@CFLAGS@   @WARN_CFLAGS@   @WARN_CFLAGS_TEST@'
  35 NO_WERROR_CXXFLAGS='@CXXFLAGS@ @WARN_CXXFLAGS@ @WARN_CXXFLAGS_TEST@'
  36
  37 # But most of the time, we want -Werror.
  38   CFLAGS="$NO_WERROR_CFLAGS   @WERROR_CFLAGS@"
  39 CXXFLAGS="$NO_WERROR_CXXFLAGS @WERROR_CXXFLAGS@"
  40
  41 # C++ variants break strict aliasing analysis.
  42 NO_STRICT_ALIAS_CXXFLAGS='@NO_STRICT_ALIAS_CXXFLAGS@'
  43
  44 # If 'exit 77'; skip all C++ tests; otherwise ':'.
  45 BISON_CXX_WORKS='@BISON_CXX_WORKS@'
  46
  47 # Handle --compile-c-with-cxx here, once CXX and CXXFLAGS are known.
  48 if "$at_arg_compile_c_with_cxx"; then
  49   CC_IS_CXX=1
  50   CC=$CXX
  51   NO_WERROR_CFLAGS=$NO_WERROR_CXXFLAGS
  52   CFLAGS=$CXXFLAGS
  53 else
  54   CC_IS_CXX=0
  55 fi
  56
  57
  58 ## ------- ##
  59 ## Other.  ##
  60 ## ------- ##
  61
  62 # Empty if no javac was found
  63 CONF_JAVAC='@CONF_JAVAC@'
  64
  65 # Empty if no Java VM was found
  66 CONF_JAVA='@CONF_JAVA@'
  67
  68 # We need egrep and perl.
  69 : ${EGREP='@EGREP@'}
  70 : ${PERL='@PERL@'}
  71
  72 # Use simple quotes (lib/quote.c).
  73 LC_CTYPE=C
  74 export LC_CTYPE
  75
  76 # Are special link options needed?
  77 LDFLAGS='@LDFLAGS@'
  78
  79 # Are special libraries needed?
  80 LIBS="$abs_top_builddir/lib/libbison.a @LIBS@ @INTLLIBS@"
  81
  82 # Empty if no xsltproc was found
  83 : ${XSLTPROC='@XSLTPROC@'}
  84
  85 # Don't just check if $POSIXLY_CORRECT is set, as Bash, when launched
  86 # as /bin/sh, sets the shell variable POSIXLY_CORRECT to y, but not
  87 # the environment variable.
  88 : ${C_COMPILER_POSIXLY_CORRECT='@C_COMPILER_POSIXLY_CORRECT@'}
  89 if env | grep '^POSIXLY_CORRECT=' >/dev/null; then
  90   POSIXLY_CORRECT_IS_EXPORTED=true
  91 else
  92   POSIXLY_CORRECT_IS_EXPORTED=false
  93 fi