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25 lines
747 B
Plaintext
25 lines
747 B
Plaintext
# serial 3
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# See if we need to provide renameat replacement.
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dnl Copyright (C) 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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# Written by Eric Blake.
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AC_DEFUN([gl_FUNC_RENAMEAT],
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[
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AC_REQUIRE([gl_FUNC_OPENAT])
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AC_REQUIRE([gl_FUNC_RENAME])
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AC_REQUIRE([gl_STDIO_H_DEFAULTS])
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AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
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AC_CHECK_FUNCS_ONCE([renameat])
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if test $ac_cv_func_renameat = no; then
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HAVE_RENAMEAT=0
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elif test $REPLACE_RENAME = 1; then
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dnl Solaris 9 and 10 have the same bugs in renameat as in rename.
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REPLACE_RENAMEAT=1
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fi
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])
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