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[bug#38687] [PATCH] gnu: Add libtcod.
From: |
Marius Bakke |
Subject: |
[bug#38687] [PATCH] gnu: Add libtcod. |
Date: |
Wed, 22 Jan 2020 19:57:45 +0100 |
User-agent: |
Notmuch/0.29.3 (https://notmuchmail.org) Emacs/26.3 (x86_64-pc-linux-gnu) |
address@hidden writes:
> As far as I understood (I'm no C wizard) lodepng, glad and stb are
> libraries which are designed to be dropped inside a source tree and
> statically built in binaries. Right now I think those are secondary
> problems and the main deal is how to effectively replace the included
> utf8proc.
>
> I'm not sure if replacing every "#include ../../vendor/something.h" with
> "#include <something.h>" ( by including a .patch file or with
> substitute* ? Food for thought :D) and then placing something.h inside a
> path known by the C linker is enough but it's the I'm not really sure
> where to go from here.
Something like
(substitute* (find-files "src/libtcod" "\\.(h|cpp)$")
(("\\.\\./\\.\\./vendor/") ""))
Would make all the header paths relative, i.e. looked up in the compiler
search path. In practice you might need to narrow down the substitution
so that e.g. vendor/utf8proc is preserved, if it turns out to be
difficult to unbundle.
There is currently no stb-truetype package, but it should be trivial to
add it (see gnu/packages/stb.scm). Lodepng looks fairly easy too. :-)
Good luck!
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