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# strtoumax.m4 serial 12
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dnl Copyright (C) 2002-2004, 2006, 2009-2018 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_STRTOUMAX],
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[
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AC_REQUIRE([gl_INTTYPES_H_DEFAULTS])
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dnl On OSF/1 5.1 with cc, this function is declared but not defined.
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AC_CHECK_FUNCS_ONCE([strtoumax])
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AC_CHECK_DECLS_ONCE([strtoumax])
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if test "$ac_cv_have_decl_strtoumax" = yes; then
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if test "$ac_cv_func_strtoumax" != yes; then
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# HP-UX 11.11 has "#define strtoimax(...) ..." but no function.
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REPLACE_STRTOUMAX=1
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fi
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else
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HAVE_DECL_STRTOUMAX=0
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fi
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])
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# Prerequisites of lib/strtoumax.c.
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AC_DEFUN([gl_PREREQ_STRTOUMAX], [
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AC_CHECK_DECLS([strtoull])
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AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
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])
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