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Annotation of embedaddon/libiconv/srcm4/sys_stat_h.m4, revision 1.1

1.1     ! misho       1: # sys_stat_h.m4 serial 24   -*- Autoconf -*-
        !             2: dnl Copyright (C) 2006-2011 Free Software Foundation, Inc.
        !             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: dnl From Eric Blake.
        !             8: dnl Provide a GNU-like <sys/stat.h>.
        !             9: 
        !            10: AC_DEFUN([gl_HEADER_SYS_STAT_H],
        !            11: [
        !            12:   AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
        !            13: 
        !            14:   dnl For the mkdir substitute.
        !            15:   AC_REQUIRE([AC_C_INLINE])
        !            16: 
        !            17:   dnl Check for broken stat macros.
        !            18:   AC_REQUIRE([AC_HEADER_STAT])
        !            19: 
        !            20:   gl_CHECK_NEXT_HEADERS([sys/stat.h])
        !            21: 
        !            22:   dnl Define types that are supposed to be defined in <sys/types.h> or
        !            23:   dnl <sys/stat.h>.
        !            24:   AC_CHECK_TYPE([nlink_t], [],
        !            25:     [AC_DEFINE([nlink_t], [int],
        !            26:        [Define to the type of st_nlink in struct stat, or a supertype.])],
        !            27:     [#include <sys/types.h>
        !            28:      #include <sys/stat.h>])
        !            29: 
        !            30:   dnl Check for declarations of anything we want to poison if the
        !            31:   dnl corresponding gnulib module is not in use.
        !            32:   gl_WARN_ON_USE_PREPARE([[#include <sys/stat.h>
        !            33:     ]], [fchmodat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat
        !            34:     mknod mknodat stat utimensat])
        !            35: ]) # gl_HEADER_SYS_STAT_H
        !            36: 
        !            37: AC_DEFUN([gl_SYS_STAT_MODULE_INDICATOR],
        !            38: [
        !            39:   dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
        !            40:   AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
        !            41:   gl_MODULE_INDICATOR_SET_VARIABLE([$1])
        !            42:   dnl Define it also as a C macro, for the benefit of the unit tests.
        !            43:   gl_MODULE_INDICATOR_FOR_TESTS([$1])
        !            44: ])
        !            45: 
        !            46: AC_DEFUN([gl_SYS_STAT_H_DEFAULTS],
        !            47: [
        !            48:   AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR
        !            49:   GNULIB_FCHMODAT=0;    AC_SUBST([GNULIB_FCHMODAT])
        !            50:   GNULIB_FSTATAT=0;     AC_SUBST([GNULIB_FSTATAT])
        !            51:   GNULIB_FUTIMENS=0;    AC_SUBST([GNULIB_FUTIMENS])
        !            52:   GNULIB_LCHMOD=0;      AC_SUBST([GNULIB_LCHMOD])
        !            53:   GNULIB_LSTAT=0;       AC_SUBST([GNULIB_LSTAT])
        !            54:   GNULIB_MKDIRAT=0;     AC_SUBST([GNULIB_MKDIRAT])
        !            55:   GNULIB_MKFIFO=0;      AC_SUBST([GNULIB_MKFIFO])
        !            56:   GNULIB_MKFIFOAT=0;    AC_SUBST([GNULIB_MKFIFOAT])
        !            57:   GNULIB_MKNOD=0;       AC_SUBST([GNULIB_MKNOD])
        !            58:   GNULIB_MKNODAT=0;     AC_SUBST([GNULIB_MKNODAT])
        !            59:   GNULIB_STAT=0;        AC_SUBST([GNULIB_STAT])
        !            60:   GNULIB_UTIMENSAT=0;   AC_SUBST([GNULIB_UTIMENSAT])
        !            61:   dnl Assume proper GNU behavior unless another module says otherwise.
        !            62:   HAVE_FCHMODAT=1;      AC_SUBST([HAVE_FCHMODAT])
        !            63:   HAVE_FSTATAT=1;       AC_SUBST([HAVE_FSTATAT])
        !            64:   HAVE_FUTIMENS=1;      AC_SUBST([HAVE_FUTIMENS])
        !            65:   HAVE_LCHMOD=1;        AC_SUBST([HAVE_LCHMOD])
        !            66:   HAVE_LSTAT=1;         AC_SUBST([HAVE_LSTAT])
        !            67:   HAVE_MKDIRAT=1;       AC_SUBST([HAVE_MKDIRAT])
        !            68:   HAVE_MKFIFO=1;        AC_SUBST([HAVE_MKFIFO])
        !            69:   HAVE_MKFIFOAT=1;      AC_SUBST([HAVE_MKFIFOAT])
        !            70:   HAVE_MKNOD=1;         AC_SUBST([HAVE_MKNOD])
        !            71:   HAVE_MKNODAT=1;       AC_SUBST([HAVE_MKNODAT])
        !            72:   HAVE_UTIMENSAT=1;     AC_SUBST([HAVE_UTIMENSAT])
        !            73:   REPLACE_FSTAT=0;      AC_SUBST([REPLACE_FSTAT])
        !            74:   REPLACE_FSTATAT=0;    AC_SUBST([REPLACE_FSTATAT])
        !            75:   REPLACE_FUTIMENS=0;   AC_SUBST([REPLACE_FUTIMENS])
        !            76:   REPLACE_LSTAT=0;      AC_SUBST([REPLACE_LSTAT])
        !            77:   REPLACE_MKDIR=0;      AC_SUBST([REPLACE_MKDIR])
        !            78:   REPLACE_MKFIFO=0;     AC_SUBST([REPLACE_MKFIFO])
        !            79:   REPLACE_MKNOD=0;      AC_SUBST([REPLACE_MKNOD])
        !            80:   REPLACE_STAT=0;       AC_SUBST([REPLACE_STAT])
        !            81:   REPLACE_UTIMENSAT=0;  AC_SUBST([REPLACE_UTIMENSAT])
        !            82: ])