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https://git.savannah.gnu.org/git/bison.git
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e85056ef5f
* configure.ac (warn_common, warn_c, warn_cxx): New. Use them to compute independently the options supported by the C and C++ compilers. Don't AC_SUBST the variables passed to gl_WARN_ADD: it does it for us. (WARN_CFLAGS_TEST, WARN_CXXFLAGS_TEST): Don't aggregate $WARN_CFLAGS and $WARN_CXXFLAGS in them now, leave it to atlocal.in. (O0CFLAGS, O0CXXFLAGS): Move their definition to... * tests/atlocal.in: here. Be more systematic between C and C++. Reorder to factor between variables. Propagate all of the variables when --compile-c-with-cxx.
82 lines
2.2 KiB
Bash
82 lines
2.2 KiB
Bash
# @configure_input@ -*- shell-script -*-
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# Configurable variable values for Bison test suite.
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# Copyright (C) 2000-2012 Free Software Foundation, Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# We need `config.h'.
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CPPFLAGS="-I$abs_top_builddir/lib @CPPFLAGS@"
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## ------------------- ##
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## C/C++ Compilation. ##
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## ------------------- ##
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: ${CC='@CC@'}
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: ${CXX='@CXX@'}
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# Is the compiler GCC?
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GCC='@GCC@'
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# We want no optimization.
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O0CFLAGS=`echo '@CFLAGS@' | sed 's/-O[0-9] *//'`
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O0CXXFLAGS=`echo '@CXXFLAGS@' | sed 's/-O[0-9] *//'`
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# Sometimes a test group needs to ignore gcc warnings, so it locally
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# sets CFLAGS to this.
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NO_WERROR_CFLAGS="$O0CFLAGS @WARN_CFLAGS@ @WARN_CFLAGS_TEST@"
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NO_WERROR_CXXFLAGS="$O0CXXFLAGS @WARN_CXXFLAGS@ @WARN_CXXFLAGS_TEST@"
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# But most of the time, we want -Werror.
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CFLAGS="$NO_WERROR_CFLAGS @WERROR_CFLAGS@"
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CXXFLAGS="$NO_WERROR_CXXFLAGS @WERROR_CXXFLAGS@"
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# If 'exit 77'; skip all C++ tests; otherwise ':'.
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BISON_CXX_WORKS='@BISON_CXX_WORKS@'
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# Handle --compile-c-with-cxx here, once CXX and CXXFLAGS are known.
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if "$at_arg_compile_c_with_cxx"; then
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CC=$CXX
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O0CFLAGS=$O0CXXFLAGS
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NO_WERROR_CFLAGS=$NO_WERROR_CXXFLAGS
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CFLAGS=$CXXFLAGS
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fi
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## ------- ##
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## Other. ##
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## ------- ##
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# Are special link options needed?
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LDFLAGS='@LDFLAGS@'
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# Are special libraries needed?
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LIBS="$abs_top_builddir/lib/libbison.a @LIBS@ @INTLLIBS@"
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# Empty if no javac was found
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CONF_JAVAC='@CONF_JAVAC@'
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# Empty if no Java VM was found
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CONF_JAVA='@CONF_JAVA@'
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# Empty if no xsltproc was found
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: ${XSLTPROC='@XSLTPROC@'}
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# We need egrep.
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: ${EGREP='@EGREP@'}
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# Use simple quotes (lib/quote.c).
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LC_CTYPE=C
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export LC_CTYPE
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