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7f59d9c8 | 1 | # strtoumax.m4 serial 11 |
caf8a9b2 | 2 | dnl Copyright (C) 2002-2004, 2006, 2009-2012 Free Software Foundation, Inc. |
a8a2bb29 PE |
3 | dnl This file is free software; the Free Software Foundation |
4 | dnl gives unlimited permission to copy and/or distribute it, | |
5 | dnl with or without modifications, as long as this notice is preserved. | |
6 | ||
7 | AC_DEFUN([gl_FUNC_STRTOUMAX], | |
8 | [ | |
aaa93559 | 9 | AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) |
a8a2bb29 | 10 | |
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11 | dnl On OSF/1 5.1 with cc, this function is declared but not defined. |
12 | AC_CHECK_FUNCS_ONCE([strtoumax]) | |
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13 | AC_CHECK_DECLS_ONCE([strtoumax]) |
14 | if test "$ac_cv_have_decl_strtoumax" != yes; then | |
15 | HAVE_DECL_STRTOUMAX=0 | |
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16 | fi |
17 | ]) | |
18 | ||
19 | # Prerequisites of lib/strtoumax.c. | |
20 | AC_DEFUN([gl_PREREQ_STRTOUMAX], [ | |
03eb7af5 | 21 | AC_CHECK_DECLS([strtoull]) |
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22 | AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) |
23 | ]) |