forked from auxolotl/core
44 lines
1.2 KiB
Nix
44 lines
1.2 KiB
Nix
{ ... }:
|
|
res: pkgs: super:
|
|
|
|
with pkgs;
|
|
{
|
|
# GNU libc provides libiconv so systems with glibc don't need to
|
|
# build libiconv separately. Additionally, Apple forked/repackaged
|
|
# libiconv so we use that instead of the vanilla version on that OS,
|
|
# and BSDs include libiconv in libc.
|
|
#
|
|
# We also provide `libiconvReal`, which will always be a standalone libiconv,
|
|
# just in case you want it regardless of platform.
|
|
libiconv =
|
|
if lib.elem stdenv.hostPlatform.libc [ "glibc" "musl" "nblibc" "wasilibc" ]
|
|
then
|
|
libcIconv
|
|
(if stdenv.hostPlatform != stdenv.buildPlatform
|
|
then libcCross
|
|
else stdenv.cc.libc)
|
|
# else if stdenv.hostPlatform.isDarwin
|
|
# then darwin.libiconv
|
|
else libiconvReal;
|
|
|
|
libcIconv = libc:
|
|
let
|
|
inherit (libc) pname version;
|
|
libcDev = lib.getDev libc;
|
|
in
|
|
runCommand "${pname}-iconv-${version}" { strictDeps = true; } ''
|
|
mkdir -p $out/include
|
|
ln -sv ${libcDev}/include/iconv.h $out/include
|
|
'';
|
|
|
|
libiconvReal = callPackage ./. { };
|
|
|
|
iconv =
|
|
if lib.elem stdenv.hostPlatform.libc [ "glibc" "musl" ] then
|
|
lib.getBin stdenv.cc.libc
|
|
else if stdenv.hostPlatform.isDarwin then
|
|
lib.getBin darwin.libiconv
|
|
else
|
|
lib.getBin libiconvReal;
|
|
}
|