1 m4_define([AT_SHOWENV],[dnl
3 eval _at_envval='"$'"$1"'"'
4 AS_ECHO(["environment: $1='$(AS_ECHO(["$_at_envval"]) | sed "s/'/'\\\\''/g")'"])
5 AT_SHOWENV(m4_shift($@))])
7 m4_define([_AT_SHOWENV_REC],[dnl
10 _AT_SHOWENV_REC(m4_shift(m4_shift($@)))])
12 m4_define([_AT_EXPORT_REC],[dnl
16 AS_ECHO(["$at_srcdir/AT_LINE: AS_ESCAPE([[export $1=$2]])"])
17 _AT_EXPORT_REC(m4_shift(m4_shift($@)))])
19 m4_define([AT_EXPORT],[dnl
23 m4_define([AT_UNSET],[dnl
26 AS_ECHO(["$at_srcdir/AT_LINE: AS_ESCAPE([[unset $1]])"])
27 AT_UNSET(m4_shift($@))])