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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]
51 lines
2.2 KiB
Text
51 lines
2.2 KiB
Text
dnl
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dnl Automated Testing Framework (atf)
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dnl
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dnl Copyright (c) 2008, 2010 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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AC_DEFUN([ATF_MODULE_DEFS], [
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dnl XXX This check is overly simple and should be fixed. For example,
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dnl Sun's cc does support the noreturn attribute but CC (the C++
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dnl compiler) does not. And in that case, CC just raises a warning
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dnl during compilation, not an error, which later breaks the
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dnl atf-c++/t_pkg_config:cxx_build check.
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AC_MSG_CHECKING(whether __attribute__((noreturn)) is supported)
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AC_RUN_IFELSE(
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[AC_LANG_PROGRAM([], [
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#if ((__GNUC__ == 2 && __GNUC_MINOR__ >= 5) || __GNUC__ > 2)
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return 0;
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#else
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return 1;
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#endif
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])],
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[AC_MSG_RESULT(yes)
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value="__attribute__((noreturn))"],
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[AC_MSG_RESULT(no)
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value=""]
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)
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AC_SUBST([ATTRIBUTE_NORETURN], [${value}])
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])
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