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18 lines
562 B
Plaintext
18 lines
562 B
Plaintext
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# perror.m4 serial 1
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dnl Copyright (C) 2008 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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AC_DEFUN([gl_FUNC_PERROR],
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[
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AC_REQUIRE([gl_STDIO_H_DEFAULTS])
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AC_REQUIRE([gl_HEADER_ERRNO_H])
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if test -n "$ERRNO_H"; then
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dnl The system's perror() cannot know about the new errno values we add
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dnl to <errno.h>. Replace it.
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REPLACE_PERROR=1
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AC_LIBOBJ([perror])
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fi
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])
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