kc3-lang/gnulib/m4/readutmp.m4

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• Hash : 42d1eda5
  Author :
  Date : 2009-01-13T08:48:48
  

  many *.m4 files: improve m4 quoting
  
  99% of this change was performed by running the following commands:
  git ls-files | grep '\.m4$' | xargs perl -pi \
    -e 's/(AC_\w+\()([^[()]+?)([,)])/$1\[$2]$3/g;' \
    -e 's/(AC_\w+\((?:\[[^,]+?\], ){1})([^,[()]+?)([,)])/$1\[$2]$3/g;' \
    -e 's/(AC_\w+\((?:\[[^,]+?\], ){2})([^,[()]+?)([,)])/$1\[$2]$3/g;' \
    -e 's/(AC_\w+\((?:\[[^,]+?\], ){3})([^,[()]+?)([,)])/$1\[$2]$3/g'
  perl -pi -e 's/\[\.\.\.\]/.../' m4/onceonly.m4
  
  The remainder were to add Copyright dates, increment serial numbers,
  undo some changes in comments, exclude m4/intl.m4, and add quotes
  around the "1" in ",1" where the unusual spacing prohibited the
  above regexps from doing the job.  For more details, see
  <http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/16175>.
  

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• m4/readutmp.m4

• # readutmp.m4 serial 16
  dnl Copyright (C) 2002-2009 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.
  
  AC_DEFUN([gl_READUTMP],
  [
    dnl Persuade utmpx.h to declare utmpxname
    AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
  
    AC_CHECK_HEADERS_ONCE([utmp.h utmpx.h])
    if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
      AC_LIBOBJ([readutmp])
  
      dnl Prerequisites of lib/readutmp.h and lib/readutmp.c.
      AC_REQUIRE([AC_C_INLINE])
      AC_CHECK_FUNCS_ONCE([utmpname utmpxname])
      AC_CHECK_DECLS([getutent],,,[
  #ifdef HAVE_UTMP_H
  # include <utmp.h>
  #endif
  ])
      utmp_includes="\
  $ac_includes_default
  #ifdef HAVE_UTMPX_H
  # include <utmpx.h>
  #endif
  #ifdef HAVE_UTMP_H
  # if defined _THREAD_SAFE && defined UTMP_DATA_INIT
     /* When including both utmp.h and utmpx.h on AIX 4.3, with _THREAD_SAFE
        defined, work around the duplicate struct utmp_data declaration.  */
  #  define utmp_data gl_aix_4_3_workaround_utmp_data
  # endif
  # include <utmp.h>
  #endif
  "
      AC_CHECK_MEMBERS([struct utmpx.ut_user],,,[$utmp_includes])
      AC_CHECK_MEMBERS([struct utmp.ut_user],,,[$utmp_includes])
      AC_CHECK_MEMBERS([struct utmpx.ut_name],,,[$utmp_includes])
      AC_CHECK_MEMBERS([struct utmp.ut_name],,,[$utmp_includes])
      AC_CHECK_MEMBERS([struct utmpx.ut_type],,,[$utmp_includes])
      AC_CHECK_MEMBERS([struct utmp.ut_type],,,[$utmp_includes])
      AC_CHECK_MEMBERS([struct utmpx.ut_pid],,,[$utmp_includes])
      AC_CHECK_MEMBERS([struct utmp.ut_pid],,,[$utmp_includes])
      AC_CHECK_MEMBERS([struct utmpx.ut_id],,,[$utmp_includes])
      AC_CHECK_MEMBERS([struct utmp.ut_id],,,[$utmp_includes])
      AC_CHECK_MEMBERS([struct utmpx.ut_exit],,,[$utmp_includes])
      AC_CHECK_MEMBERS([struct utmp.ut_exit],,,[$utmp_includes])
  
      AC_CHECK_MEMBERS([struct utmpx.ut_exit.ut_exit],,,[$utmp_includes])
      AC_CHECK_MEMBERS([struct utmp.ut_exit.ut_exit],,,[$utmp_includes])
      AC_CHECK_MEMBERS([struct utmpx.ut_exit.e_exit],,,[$utmp_includes])
      AC_CHECK_MEMBERS([struct utmp.ut_exit.e_exit],,,[$utmp_includes])
  
      AC_CHECK_MEMBERS([struct utmpx.ut_exit.ut_termination],,,[$utmp_includes])
      AC_CHECK_MEMBERS([struct utmp.ut_exit.ut_termination],,,[$utmp_includes])
      AC_CHECK_MEMBERS([struct utmpx.ut_exit.e_termination],,,[$utmp_includes])
      AC_CHECK_MEMBERS([struct utmp.ut_exit.e_termination],,,[$utmp_includes])
    fi
  ])
  

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