X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/8defe11bfa8e614988f4f9cd66f9abcd051b8abb..10b009fa50359e2dd5b068f1aaa40c1497da916a:/tests/atlocal.in diff --git a/tests/atlocal.in b/tests/atlocal.in index 91ba6742..d059d630 100644 --- a/tests/atlocal.in +++ b/tests/atlocal.in @@ -1,35 +1,73 @@ # @configure_input@ -*- shell-script -*- # Configurable variable values for Bison test suite. -# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, -# 2009 Free Software Foundation, Inc. - -# We need a C compiler. -: ${CC='@CC@'} - -# We want no optimization. -CFLAGS='@O0CFLAGS@ @WARN_CFLAGS@ @WERROR_CFLAGS@' +# Copyright (C) 2000-2012 Free Software Foundation, Inc. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . # We need `config.h'. CPPFLAGS="-I$abs_top_builddir/lib @CPPFLAGS@" +## ------------------- ## +## C/C++ Compilation. ## +## ------------------- ## + +: ${CC='@CC@'} +: ${CXX='@CXX@'} + # Is the compiler GCC? GCC='@GCC@' -# The C++ compiler. -: ${CXX='@CXX@'} +# We want no optimization, as they uncover warnings (therefore, +# failures) about uninitialized variables in the test suite. FIXME: +# fix the warnings, not the flags. + O0CFLAGS=`echo '@CFLAGS@' | sed 's/-O[0-9s] *//g'` +O0CXXFLAGS=`echo '@CXXFLAGS@' | sed 's/-O[0-9s] *//g'` + +# Sometimes a test group needs to ignore gcc warnings, so it locally +# sets CFLAGS to this. + NO_WERROR_CFLAGS="$O0CFLAGS @WARN_CFLAGS@ @WARN_CFLAGS_TEST@" +NO_WERROR_CXXFLAGS="$O0CXXFLAGS @WARN_CXXFLAGS@ @WARN_CXXFLAGS_TEST@" + +# But most of the time, we want -Werror. + CFLAGS="$NO_WERROR_CFLAGS @WERROR_CFLAGS@" +CXXFLAGS="$NO_WERROR_CXXFLAGS @WERROR_CXXFLAGS@" # If 'exit 77'; skip all C++ tests; otherwise ':'. BISON_CXX_WORKS='@BISON_CXX_WORKS@' -# We want no optimization with C++, too. -CXXFLAGS='@O0CXXFLAGS@ @WARN_CXXFLAGS@ @WERROR_CFLAGS@' +# Handle --compile-c-with-cxx here, once CXX and CXXFLAGS are known. +if "$at_arg_compile_c_with_cxx"; then + CC_IS_CXX=1 + CC=$CXX + O0CFLAGS=$O0CXXFLAGS + NO_WERROR_CFLAGS=$NO_WERROR_CXXFLAGS + CFLAGS=$CXXFLAGS +else + CC_IS_CXX=0 +fi + + +## ------- ## +## Other. ## +## ------- ## # Are special link options needed? LDFLAGS='@LDFLAGS@' # Are special libraries needed? -LIBS='@LIBS@ @INTLLIBS@' +LIBS="$abs_top_builddir/lib/libbison.a @LIBS@ @INTLLIBS@" # Empty if no javac was found CONF_JAVAC='@CONF_JAVAC@' @@ -42,3 +80,7 @@ CONF_JAVA='@CONF_JAVA@' # We need egrep. : ${EGREP='@EGREP@'} + +# Use simple quotes (lib/quote.c). +LC_CTYPE=C +export LC_CTYPE