Re: [ANN] lua-ConciseSerialization : another pure Lua implementation of CBOR / RFC7049
[
Date Prev][
Date Next][
Thread Prev][
Thread Next]
[
Date Index]
[
Thread Index]
- Subject: Re: [ANN] lua-ConciseSerialization : another pure Lua implementation of CBOR / RFC7049
- From: Sean Conner <sean@...>
- Date: Sat, 3 Dec 2016 03:01:41 -0500
It was thus said that the Great Vadim A. Misbakh-Soloviov once stated:
> > You don't need to do that. If you define LUA_VERSION as an environment
> > variable, make will use that instead of the built-in value.
>
> Yes, in op's case, but not in yours, AFAIRC.
Well ... darn. I must have misread that portion of the Make manual.
Sigh.
> // anyway, I patch your makefile for:
>
> ```
> 34 › › -e 's@^(prefix).*@1円=/usr@' \
> 35 › › -e 's@(.*LUA_DIR.*/lua/.*shell )lua( -e "print.*)@1円${LUA_IMPL}2円@'
> ```
> (i.e. to call proper lua$ver instead lua) ;)
Can you not then change the make invocation to do
make LUA_VERSION="6.1" prefix=/usr
or even
make LUA=lua-53 prefix=/usr
(or whatever it's called)?
> >
> > make LUA_VERSION="6.1" DESTDIR=/tmp/foo install
>
> Nope. It is not "defining environment variables". It is passing arguments to
> `make` (which are force values over environment variables and vaues from
> makefile itself).
>
> While "?=", and, AFAIRC, ":=" too — allows to use exactly environment
> variables.
":=" did not work; "?=" did work.
-spc