kc3-lang/gnulib/m4/unistd_h.m4

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• Hash : b6a9d33e
  Author :
  Date : 2007-06-21T04:39:09
  

  * m4/include_next.m4 (gl_INCLUDE_NEXT): Define and AC_SUBST
  INCLUDE_NEXT.
  (gl_CHECK_NEXT_HEADERS): New macro.
  * m4/fcntl_h.m4 (gl_FCNTL_H): use gl_CHECK_NEXT_HEADERS instead of
  the obsolescent gl_ABSOLUTE_HEADER.
  * m4/float_h.m4 (gl_FLOAT_H): Likewise.
  * m4/inttypes.m4 (gl_INTTYPES_H): Likewise.
  * m4/math_h.m4 (gl_MATH_H): Likewise.
  * m4/search_h.m4 (gl_SEARCH_H): Likewise.
  * m4/signal_h.m4 (gl_SIGNAL_H): Likewise.
  * m4/stdint.m4 (gl_STDINT_H): Likewise.
  * m4/stdio_h.m4 (gl_STDIO_H): Likewise.
  * m4/stdlib_h.m4 (gl_STDLIB_H): Likewise.
  * m4/string_h.m4 (gl_HEADER_STRING_H_BODY): Likewise.
  * m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Likewise.
  * m4/sys_time_h.m4 (gl_HEADER_SYS_TIME_H_BODY): Likewise.
  * m4/time_h.m4 (gl_HEADER_TIME_H_BODY): Likewise.
  * m4/unistd_h.m4 (gl_UNISTD_H): Likewise.
  * m4/wchar.m4 (gl_WCHAR_H): Likewise.
  * m4/wctype.m4 (gl_WCTYPE_H): Likewise.
  * m4/inttypes.m4 (gl_INTTYPES_H): Define
  _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H to avoid the problem of unclean
  builds, since ABSOLUTE_INTTYPES_H is no longer being defined.
  * m4/stdint.m4 (gl_STDINT_H): Likewise, for
  _GL_JUST_INCLUDE_SYSTEM_STDINT_H.
  * lib/fcntl_.h: Use @INCLUDE_NEXT@ @NEXT_foo_H@
  rather than @HAVE_INCLUDE_NEXT@ and @ABSOLUTE_foo_H@.
  * lib/float_.h: Likewise.
  * lib/inttypes_.h: Likewise.
  * lib/math_.h: Likewise.
  * lib/search_.h: Likewise.
  * lib/signal_.h: Likewise.
  * lib/stdint_.h: Likewise.
  * lib/stdio_.h: Likewise.
  * lib/stdlib_.h: Likewise.
  * lib/string_.h: Likewise.
  * lib/sys_stat_.h: Likewise.
  * lib/sys_time_.h: Likewise.
  * lib/time_.h: Likewise.
  * lib/unistd_.h: Likewise.
  * lib/wchar_.h: Likewise.
  * lib/wctype_.h: Likewise.
  * modules/fcntl (Depends-on): Depend on absolute-header, not
  include_next.
  (Makefile): Substitute INCLUDE_NEXT and NEXT_foo_H, not
  HAVE_INCLUDE_NEXT and ABSOLUTE_foo_H.
  * modules/float: Likewise.
  * modules/inttypes: Likewise.
  * modules/math: Likewise.
  * modules/search: Likewise.
  * modules/signal: Likewise.
  * modules/stdint: Likewise.
  * modules/stdio: Likewise.
  * modules/stdlib: Likewise.
  * modules/string: Likewise.
  * modules/sys_stat: Likewise.
  * modules/sys_time: Likewise.
  * modules/time: Likewise.
  * modules/unistd: Likewise.
  * modules/wchar: Likewise.
  * modules/wctype: Likewise.
  * modules/sys_stat: Change maintainer to "all".
  * modules/unistd: Likewise.
  

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• m4/unistd_h.m4

• # unistd_h.m4 serial 9
  dnl Copyright (C) 2006-2007 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
  dnl with or without modifications, as long as this notice is preserved.
  
  dnl Written by Simon Josefsson, Bruno Haible.
  
  AC_DEFUN([gl_UNISTD_H],
  [
    dnl Use AC_REQUIRE here, so that the default behavior below is expanded
    dnl once only, before all statements that occur in other macros.
    AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
  
    gl_CHECK_NEXT_HEADERS([unistd.h])
  
    AC_CHECK_HEADERS_ONCE([unistd.h])
    if test $ac_cv_header_unistd_h = yes; then
      HAVE_UNISTD_H=1
    else
      HAVE_UNISTD_H=0
    fi
    AC_SUBST([HAVE_UNISTD_H])
  ])
  
  AC_DEFUN([gl_UNISTD_MODULE_INDICATOR],
  [
    dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
    AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
    GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
  ])
  
  AC_DEFUN([gl_UNISTD_H_DEFAULTS],
  [
    GNULIB_CHOWN=0;         AC_SUBST([GNULIB_CHOWN])
    GNULIB_DUP2=0;          AC_SUBST([GNULIB_DUP2])
    GNULIB_FCHDIR=0;        AC_SUBST([GNULIB_FCHDIR])
    GNULIB_FTRUNCATE=0;     AC_SUBST([GNULIB_FTRUNCATE])
    GNULIB_GETCWD=0;        AC_SUBST([GNULIB_GETCWD])
    GNULIB_GETLOGIN_R=0;    AC_SUBST([GNULIB_GETLOGIN_R])
    GNULIB_LCHOWN=0;        AC_SUBST([GNULIB_LCHOWN])
    GNULIB_LSEEK=0;         AC_SUBST([GNULIB_LSEEK])
    GNULIB_READLINK=0;      AC_SUBST([GNULIB_READLINK])
    GNULIB_SLEEP=0;         AC_SUBST([GNULIB_SLEEP])
    dnl Assume proper GNU behavior unless another module says otherwise.
    HAVE_DUP2=1;            AC_SUBST([HAVE_DUP2])
    HAVE_FTRUNCATE=1;       AC_SUBST([HAVE_FTRUNCATE])
    HAVE_READLINK=1;        AC_SUBST([HAVE_READLINK])
    HAVE_SLEEP=1;           AC_SUBST([HAVE_SLEEP])
    HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R])
    REPLACE_CHOWN=0;        AC_SUBST([REPLACE_CHOWN])
    REPLACE_FCHDIR=0;       AC_SUBST([REPLACE_FCHDIR])
    REPLACE_GETCWD=0;       AC_SUBST([REPLACE_GETCWD])
    REPLACE_LCHOWN=0;       AC_SUBST([REPLACE_LCHOWN])
    REPLACE_LSEEK=0;        AC_SUBST([REPLACE_LSEEK])
  ])
  

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