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* build-aux/gendocs.sh (version): * doc/gendocs_template: * doc/gendocs_template_min: * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright dates by hand in templates and the like. * all files: Run 'make update-copyright'.
23 lines
646 B
Plaintext
23 lines
646 B
Plaintext
# no-c++.m4 serial 1
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dnl Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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# Support for C source files that cannot be compiled by a C++ compiler.
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# Set NO_CXX to the C++ compiler flags needed to request C mode instead of
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# C++ mode.
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# So far only g++ is supported.
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AC_DEFUN([gt_NO_CXX],
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[
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NO_CXX=
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AC_EGREP_CPP([Is g++], [
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#if defined __GNUC__ && defined __cplusplus
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Is g++
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#endif
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],
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[NO_CXX="-x c"])
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AC_SUBST([NO_CXX])
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])
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