1 | # stdlib_h.m4 serial 41
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2 | dnl Copyright (C) 2007-2012 Free Software Foundation, Inc.
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3 | dnl This file is free software; the Free Software Foundation
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4 | dnl gives unlimited permission to copy and/or distribute it,
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5 | dnl with or without modifications, as long as this notice is preserved.
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6 |
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7 | AC_DEFUN([gl_STDLIB_H],
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8 | [
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9 | AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
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10 | gl_NEXT_HEADERS([stdlib.h])
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11 |
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12 | dnl Check for declarations of anything we want to poison if the
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13 | dnl corresponding gnulib module is not in use, and which is not
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14 | dnl guaranteed by C89.
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15 | gl_WARN_ON_USE_PREPARE([[#include <stdlib.h>
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16 | #if HAVE_SYS_LOADAVG_H
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17 | # include <sys/loadavg.h>
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18 | #endif
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19 | #if HAVE_RANDOM_H
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20 | # include <random.h>
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21 | #endif
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22 | ]], [_Exit atoll canonicalize_file_name getloadavg getsubopt grantpt
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23 | initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps
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24 | posix_openpt ptsname ptsname_r random random_r realpath rpmatch
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25 | setenv setstate setstate_r srandom srandom_r
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26 | strtod strtoll strtoull unlockpt unsetenv])
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27 | ])
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28 |
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29 | AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],
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30 | [
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31 | dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
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32 | AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
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33 | gl_MODULE_INDICATOR_SET_VARIABLE([$1])
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34 | dnl Define it also as a C macro, for the benefit of the unit tests.
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35 | gl_MODULE_INDICATOR_FOR_TESTS([$1])
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36 | ])
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37 |
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38 | AC_DEFUN([gl_STDLIB_H_DEFAULTS],
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39 | [
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40 | GNULIB__EXIT=0; AC_SUBST([GNULIB__EXIT])
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41 | GNULIB_ATOLL=0; AC_SUBST([GNULIB_ATOLL])
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42 | GNULIB_CALLOC_POSIX=0; AC_SUBST([GNULIB_CALLOC_POSIX])
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43 | GNULIB_CANONICALIZE_FILE_NAME=0; AC_SUBST([GNULIB_CANONICALIZE_FILE_NAME])
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44 | GNULIB_GETLOADAVG=0; AC_SUBST([GNULIB_GETLOADAVG])
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45 | GNULIB_GETSUBOPT=0; AC_SUBST([GNULIB_GETSUBOPT])
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46 | GNULIB_GRANTPT=0; AC_SUBST([GNULIB_GRANTPT])
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47 | GNULIB_MALLOC_POSIX=0; AC_SUBST([GNULIB_MALLOC_POSIX])
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48 | GNULIB_MBTOWC=0; AC_SUBST([GNULIB_MBTOWC])
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49 | GNULIB_MKDTEMP=0; AC_SUBST([GNULIB_MKDTEMP])
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50 | GNULIB_MKOSTEMP=0; AC_SUBST([GNULIB_MKOSTEMP])
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51 | GNULIB_MKOSTEMPS=0; AC_SUBST([GNULIB_MKOSTEMPS])
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52 | GNULIB_MKSTEMP=0; AC_SUBST([GNULIB_MKSTEMP])
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53 | GNULIB_MKSTEMPS=0; AC_SUBST([GNULIB_MKSTEMPS])
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54 | GNULIB_POSIX_OPENPT=0; AC_SUBST([GNULIB_POSIX_OPENPT])
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55 | GNULIB_PTSNAME=0; AC_SUBST([GNULIB_PTSNAME])
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56 | GNULIB_PTSNAME_R=0; AC_SUBST([GNULIB_PTSNAME_R])
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57 | GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV])
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58 | GNULIB_RANDOM=0; AC_SUBST([GNULIB_RANDOM])
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59 | GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R])
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60 | GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX])
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61 | GNULIB_REALPATH=0; AC_SUBST([GNULIB_REALPATH])
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62 | GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH])
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63 | GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV])
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64 | GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD])
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65 | GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL])
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66 | GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL])
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67 | GNULIB_SYSTEM_POSIX=0; AC_SUBST([GNULIB_SYSTEM_POSIX])
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68 | GNULIB_UNLOCKPT=0; AC_SUBST([GNULIB_UNLOCKPT])
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69 | GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV])
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70 | GNULIB_WCTOMB=0; AC_SUBST([GNULIB_WCTOMB])
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71 | dnl Assume proper GNU behavior unless another module says otherwise.
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72 | HAVE__EXIT=1; AC_SUBST([HAVE__EXIT])
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73 | HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL])
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74 | HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME])
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75 | HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG])
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76 | HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT])
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77 | HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT])
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78 | HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP])
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79 | HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP])
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80 | HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS])
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81 | HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP])
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82 | HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS])
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83 | HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT])
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84 | HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME])
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85 | HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R])
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86 | HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM])
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87 | HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H])
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88 | HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R])
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89 | HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH])
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90 | HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH])
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91 | HAVE_SETENV=1; AC_SUBST([HAVE_SETENV])
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92 | HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV])
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93 | HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD])
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94 | HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL])
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95 | HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL])
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96 | HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA])
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97 | HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H])
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98 | HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT])
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99 | HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV])
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100 | REPLACE_CALLOC=0; AC_SUBST([REPLACE_CALLOC])
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101 | REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME])
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102 | REPLACE_MALLOC=0; AC_SUBST([REPLACE_MALLOC])
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103 | REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC])
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104 | REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP])
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105 | REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R])
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106 | REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV])
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107 | REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R])
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108 | REPLACE_REALLOC=0; AC_SUBST([REPLACE_REALLOC])
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109 | REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH])
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110 | REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV])
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111 | REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD])
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112 | REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV])
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113 | REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB])
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114 | ])
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