Author :
Zack Weinberg
Date :
2020-09-13 11:33:05
Hash :22089fa6 Message :New utility function Automake::ChannelDefs::merge_WARNINGS.
This function merges a list of warnings categories into the environment
variable WARNINGS, returning a new value to set it to. The intended use
is in code of the form
{
local $ENV{WARNINGS} = merge_WARNINGS ("this", "that");
# run a command here with WARNINGS=this,that,etc
}
This is not actually used in automake, but will be in autoconf.
* lib/Automake/ChannelDefs.pm (merge_WARNINGS): New function.
Zack Weinberg