# tests/atlocal.  Generated from atlocal.in by configure.                                     -*- shell-script -*-
# Configurable variable values for Bison test suite.

# Copyright (C) 2000-2015, 2018 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 3 of the License, 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/>.

# We need 'config.h' (builddir/lib), and the gnulib headers (srcdir/lib).
CPPFLAGS="-I$abs_top_srcdir/lib -I$abs_top_builddir/lib -I/mnt/gold/openwrt/lede/staging_dir/host/include -I/mnt/gold/openwrt/lede/staging_dir/host/usr/include "

# Don't just check if $POSIXLY_CORRECT is set, as Bash, when launched
# as /bin/sh, sets the shell variable POSIXLY_CORRECT to y, but not
# the environment variable.
if env | grep '^POSIXLY_CORRECT=' >/dev/null; then
  POSIXLY_CORRECT_IS_EXPORTED=true
else
  POSIXLY_CORRECT_IS_EXPORTED=false
fi

## ------------------- ##
## C/C++ Compilation.  ##
## ------------------- ##

: ${CC='gcc'}
: ${CXX='x86_64-pc-linux-gnu-g++'}

# Is the compiler GCC?
GCC='yes'

# Sometimes a test group needs to ignore gcc warnings, so it locally
# sets CFLAGS to this.
  NO_WERROR_CFLAGS='-O2 -I/mnt/gold/openwrt/lede/staging_dir/host/include -I/mnt/gold/openwrt/lede/staging_dir/host/usr/include       '
NO_WERROR_CXXFLAGS='-g -O2  '

# But most of the time, we want -Werror.
  CFLAGS="$NO_WERROR_CFLAGS   "
CXXFLAGS="$NO_WERROR_CXXFLAGS "

# If 'exit 77'; skip all C++ tests; otherwise ':'.
BISON_CXX_WORKS=':'

# Be sure that the C++ compiler is not broken because of gnulib.  This
# cannot be checked in configure (gnulib is not parameterized yet),
# and checking this in every C++ test in AC_COMPILE_CXX is too costly.
#
# http://lists.gnu.org/archive/html/bug-bison/2013-06/msg00001.html
#
# FIXME: Check (say 2014) whether this is still needed.
if $BISON_CXX_WORKS; then
  # See AT_DATA_SOURCE_PROLOGUE.
  cat >conftest.cc <<EOF
#include <config.h>
/* We don't need perfect functions for these tests. */
#undef malloc
#undef memcmp
#undef realloc
#include <iostream>

int main ()
{
  std::cout << "Works\n";
}
EOF
  $CXX $CXXFLAGS $CPPFLAGS $LDFLAGS $LIBS -o conftest conftest.cc
  case $? in
   0);;
   *) BISON_CXX_WORKS="as_fn_error 77 cannot-compile-simple-program";;
  esac
  rm -fr conftest*
fi

# Whether the compiler supports POSIXLY_CORRECT defined.
: ${C_COMPILER_POSIXLY_CORRECT='true'}
: ${CXX_COMPILER_POSIXLY_CORRECT='true'}

if $POSIXLY_CORRECT_IS_EXPORTED; then
  $C_COMPILER_POSIXLY_CORRECT ||
    BISON_C_WORKS="as_fn_error 77 POSIXLY_CORRECT"
  $CXX_COMPILER_POSIXLY_CORRECT ||
    BISON_CXX_WORKS="as_fn_error 77 POSIXLY_CORRECT"
fi

# Handle --compile-c-with-cxx here, once CXX and CXXFLAGS are known.
if "$at_arg_compile_c_with_cxx"; then
  CC_IS_CXX=1
  CC=$CXX
  NO_WERROR_CFLAGS=$NO_WERROR_CXXFLAGS
  CFLAGS=$CXXFLAGS
  BISON_C_WORKS=$BISON_CXX_WORKS
else
  CC_IS_CXX=0
fi


## ------- ##
## Other.  ##
## ------- ##

# Empty if no javac was found
CONF_JAVAC='/etc/java-config-2/current-system-vm/bin/javac -target 1.4 -source 1.3'

# Empty if no Java VM was found
CONF_JAVA='java'

# We need egrep and perl.
: ${EGREP='/mnt/gold/openwrt/lede/staging_dir/host/bin/grep -E'}
: ${PERL='/mnt/gold/openwrt/lede/staging_dir/host/bin/perl'}

# Use simple quotes (lib/quote.c).
LC_CTYPE=C
export LC_CTYPE

# Are special link options needed?
LDFLAGS='-L/mnt/gold/openwrt/lede/staging_dir/host/lib -L/mnt/gold/openwrt/lede/staging_dir/host/usr/lib '

# Are special libraries needed?
LIBS="$abs_top_builddir/lib/libbison.a  "

# Empty if no xsltproc was found
: ${XSLTPROC='/usr/bin/xsltproc'}

# Don't just check if $POSIXLY_CORRECT is set, as Bash, when launched
# as /bin/sh, sets the shell variable POSIXLY_CORRECT to y, but not
# the environment variable.
: ${C_COMPILER_POSIXLY_CORRECT='true'}
if env | grep '^POSIXLY_CORRECT=' >/dev/null; then
  POSIXLY_CORRECT_IS_EXPORTED=true
else
  POSIXLY_CORRECT_IS_EXPORTED=false
fi