kc3-lang/gnulib/m4/host-os.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/host-os.m4

• # serial 7
  
  # Copyright (C) 2001, 2003, 2004, 2006, 2009 Free Software Foundation, Inc.
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
  # with or without modifications, as long as this notice is preserved.
  
  # Written by Paul Eggert.
  
  dnl From Paul Eggert.
  
  # Define HOST_OPERATING_SYSTEM to a name for the host operating system.
  AC_DEFUN([gl_HOST_OS],
  [
    AC_REQUIRE([AC_CANONICAL_HOST])dnl
    AC_CACHE_CHECK([host operating system],
      gl_cv_host_operating_system,
  
      [[case $host_os in
  
         # These operating system names do not use the default heuristic below.
         # They are in reverse order, so that more-specific prefixes come first.
         winnt*)		os='Windows NT';;
         vos*)		os='VOS';;
         sysv*)		os='Unix System V';;
         superux*)	os='SUPER-UX';;
         sunos*)		os='SunOS';;
         stop*)		os='STOP';;
         sco*)		os='SCO Unix';;
         riscos*)		os='RISC OS';;
         riscix*)		os='RISCiX';;
         qnx*)		os='QNX';;
         pw32*)		os='PW32';;
         ptx*)		os='ptx';;
         plan9*)		os='Plan 9';;
         osf*)		os='Tru64';;
         os2*)		os='OS/2';;
         openbsd*)	os='OpenBSD';;
         nsk*)		os='NonStop Kernel';;
         nonstopux*)	os='NonStop-UX';;
         netbsd*-gnu*)	os='GNU/NetBSD';; # NetBSD kernel+libc, GNU userland
         netbsd*)		os='NetBSD';;
         knetbsd*-gnu)	os='GNU/kNetBSD';; # NetBSD kernel, GNU libc+userland
         kfreebsd*-gnu)	os='GNU/kFreeBSD';; # FreeBSD kernel, GNU libc+userland
         msdosdjgpp*)	os='DJGPP';;
         mpeix*)		os='MPE/iX';;
         mint*)		os='MiNT';;
         mingw*)		os='MinGW';;
         lynxos*)		os='LynxOS';;
         linux*)		os='GNU/Linux';;
         hpux*)		os='HP-UX';;
         hiux*)		os='HI-UX';;
         gnu*)		os='GNU';;
         freebsd*)	os='FreeBSD';;
         dgux*)		os='DG/UX';;
         bsdi*)		os='BSD/OS';;
         bsd*)		os='BSD';;
         beos*)		os='BeOS';;
         aux*)		os='A/UX';;
         atheos*)		os='AtheOS';;
         amigaos*)	os='Amiga OS';;
         aix*)		os='AIX';;
  
         # The default heuristic takes the initial alphabetic string
         # from $host_os, but capitalizes its first letter.
         [A-Za-z]*)
  	 os=`
  	   expr "X$host_os" : 'X\([A-Za-z]\)' | tr '[a-z]' '[A-Z]'
  	 ``
  	   expr "X$host_os" : 'X.\([A-Za-z]*\)'
  	 `
  	 ;;
  
         # If $host_os does not start with an alphabetic string, use it unchanged.
         *)
  	 os=$host_os;;
       esac
       gl_cv_host_operating_system=$os]])
    AC_DEFINE_UNQUOTED([HOST_OPERATING_SYSTEM],
      "$gl_cv_host_operating_system",
      [The host operating system.])
  ])
  

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