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49114fd43d
This updates Gnulib to v0.0-4889-ge375fe3. * m4/gnulib-cache.m4: Add `accept', `bind', `close', `connect', `getpeername', `getsockname', `getsockopt', `listen', `malloc', `malloca', `recv', `recvfrom', `send', `sendto', `setsockopt', `shutdown', `socket', and `sockets', requested by Jan Nieuwenhuizen <janneke-list@xs4all.nl> for cross-MinGW32 builds. Add `trunc', requested by Mark H Weaver <mhw@netris.org>.
20 lines
715 B
Text
20 lines
715 B
Text
# func.m4 serial 2
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dnl Copyright (C) 2008-2011 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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# Written by Simon Josefsson
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AC_DEFUN([gl_FUNC],
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[
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AC_CACHE_CHECK([whether __func__ is available], [gl_cv_var_func],
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AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM([[]], [[const char *str = __func__;]])],
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[gl_cv_var_func=yes],
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[gl_cv_var_func=no]))
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if test "$gl_cv_var_func" != yes; then
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AC_DEFINE([__func__], ["<unknown function>"],
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[Define as a replacement for the ISO C99 __func__ variable.])
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fi
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])
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