AC_CHECK_USER
, 

2002年04月11日

Gleen Salmon <gleensalmon@yahoo.com>

GPLWithACException
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation. As a special exception, the respective Autoconf Macro's copyright owner gives unlimited permission to copy, distribute and modify the configure scripts that are the output of Autoconf when processing the Macro. You need not follow the terms of the GNU General Public License when using or distributing such scripts

cryp.to ac-archive's Miscellaneous (released)

Check if the specified UNIX user exists, if yes set your environment variable to that username else unset your environment variable

Example:

 AC_CHECK_USER(USER, [gleensalmon])
 if test x$USER = xgleensalmon; then
 bla..bla..bla..
 else
 bla..bla..bla..
 fi

Besides checking existence, this macro also set these environment variables upon completion:

 USER_HOME = home directory of user, written in /etc/passwd

AC_DEFUN([AC_CHECK_USER],[
AC_MSG_CHECKING([for user 2ドル])
if grep ^2ドル: /etc/passwd > /dev/null; then
 1ドル=2ドル
 USER_HOME=`grep ^2ドル: /etc/passwd | sed "s/^\([[^:]]*:\)\{5\}\([[^:]]*\):[[^:]]*$/2円/"`
 AC_MSG_RESULT([yes])
else
 unset 1ドル
 unset USER_HOME
 AC_MSG_RESULT([no])
fi;dnl
])