> "PS" == Paul Smith writes:
PS> The right way to do this, as with any other variable you want to assign
PS> to itself (PATH is not special), is to use simply-expanded variables
PS> (:=)
PS> PATH := $(PATH):../v4
Ah so on (info "(make) Appending")
Using '+=' is similar to:
objec
On Mon, 2016-01-04 at 08:07 +0800, 積丹尼 Dan Jacobson wrote:
> PATH=$$PATH:../v4
> PATH=$(PATH):../v4
> PATH=/home/jidanni/bin:/usr/bin:/bin:../v4
> PATH+=:../v4
>
> Is to use the third version,
> as the first will cause "ATH",
> the second a recursive error,
> and the fourth a blank in PATH that wi
(info "(make) Environment") says
When 'make' runs a recipe, variables defined in the makefile are
placed into the environment of each shell.
Not true.
KK = 22
p:
env|grep -c KK
gives 0!
This allows you to pass
values to sub-'make' invoc
