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ef421f66f4
version 0.12) for development of future unit tests.
Use configure --with-atf to build ATF internally
or configure --with-atf=prefix to use an external
copy. [RT #23209]
110 lines
3.6 KiB
Text
110 lines
3.6 KiB
Text
dnl
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dnl Automated Testing Framework (atf)
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dnl
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dnl Copyright (c) 2007, 2008, 2009 The NetBSD Foundation, Inc.
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dnl All rights reserved.
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dnl
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dnl Redistribution and use in source and binary forms, with or without
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dnl modification, are permitted provided that the following conditions
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dnl are met:
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dnl 1. Redistributions of source code must retain the above copyright
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dnl notice, this list of conditions and the following disclaimer.
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dnl 2. Redistributions in binary form must reproduce the above copyright
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dnl notice, this list of conditions and the following disclaimer in the
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dnl documentation and/or other materials provided with the distribution.
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dnl
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dnl THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
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dnl CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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dnl INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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dnl MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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dnl IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
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dnl DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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dnl DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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dnl GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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dnl INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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dnl IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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dnl OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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dnl IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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dnl
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dnl -----------------------------------------------------------------------
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dnl Check for C/C++ compiler flags
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dnl -----------------------------------------------------------------------
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dnl
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dnl ATF_CC_FLAG(flag_name, accum_var)
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dnl
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dnl Checks whether the C compiler supports the flag 'flag_name' and, if
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dnl found, appends it to the variable 'accum_var'.
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dnl
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AC_DEFUN([ATF_CC_FLAG], [
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AC_LANG_PUSH(C)
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AC_MSG_CHECKING(whether ${CC} supports $1)
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saved_cflags="${CFLAGS}"
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valid_cflag=no
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CFLAGS="${CFLAGS} $1"
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AC_LINK_IFELSE([AC_LANG_PROGRAM([], [return 0;])],
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AC_MSG_RESULT(yes)
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valid_cflag=yes,
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AC_MSG_RESULT(no))
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CFLAGS="${saved_cflags}"
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AC_LANG_POP()
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if test ${valid_cflag} = yes; then
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$2="${$2} $1"
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fi
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])
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dnl
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dnl ATF_CC_FLAGS(flag_names, accum_var)
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dnl Checks whether the C compiler supports the flags 'flag_names', one by
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dnl one, and appends the valid ones to 'accum_var'.
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dnl
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AC_DEFUN([ATF_CC_FLAGS], [
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valid_cflags=
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for f in $1; do
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ATF_CC_FLAG(${f}, valid_cflags)
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done
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if test -n "${valid_cflags}"; then
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$2="${$2} ${valid_cflags}"
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fi
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])
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dnl
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dnl ATF_CXX_FLAG(flag_name, accum_var)
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dnl
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dnl Checks whether the C++ compiler supports the flag 'flag_name' and, if
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dnl found, appends it to the variable 'accum_var'.
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dnl
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AC_DEFUN([ATF_CXX_FLAG], [
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AC_LANG_PUSH(C++)
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AC_MSG_CHECKING(whether ${CXX} supports $1)
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saved_cxxflags="${CXXFLAGS}"
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valid_cxxflag=no
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CXXFLAGS="${CXXFLAGS} $1"
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AC_LINK_IFELSE([AC_LANG_PROGRAM([], [return 0;])],
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AC_MSG_RESULT(yes)
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valid_cxxflag=yes,
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AC_MSG_RESULT(no))
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CXXFLAGS="${saved_cxxflags}"
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AC_LANG_POP()
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if test ${valid_cxxflag} = yes; then
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$2="${$2} $1"
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fi
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])
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dnl
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dnl ATF_CXX_FLAGS(flag_names, accum_var)
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dnl Checks whether the C++ compiler supports the flags 'flag_names', one by
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dnl one, and appends the valid ones to 'accum_var'.
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dnl
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AC_DEFUN([ATF_CXX_FLAGS], [
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valid_cxxflags=
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for f in $1; do
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ATF_CXX_FLAG(${f}, valid_cxxflags)
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done
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if test -n "${valid_cxxflags}"; then
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$2="${$2} ${valid_cxxflags}"
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fi
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])
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