public/nixpkgs
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

wasm: init cross target

Browse Source 
Adds pkgsCross.wasm32 and pkgsCross.wasm64. Use it to build Nixpkgs
with a WebAssembly toolchain.

stdenv/cross: use static overlay on isWasm

isWasm doesn’t make sense dynamically linked.
This commit is contained in:
Matthew Bauer
2019-01-29 21:01:24 -05:00
parent 6088a4793f
commit 9abff4af4f
19 changed files with 126 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
lib/systems/parse.nix
View File

@@ -226,6 +226,7 @@ rec {
elf = {};
macho = {};
pe = {};
wasm = {};
unknown = {};
};
@@ -268,6 +269,7 @@ rec {
none = { execFormat = unknown; families = { }; };
openbsd = { execFormat = elf; families = { inherit bsd; }; };
solaris = { execFormat = elf; families = { }; };
wasi = { execFormat = wasm; families = { }; };
windows = { execFormat = pe; families = { }; };
} // { # aliases
# 'darwin' is the kernel for all of them. We choose macOS by default.
@@ -376,6 +378,8 @@ rec {
then { cpu = elemAt l 0; kernel = elemAt l 1; abi = elemAt l 2; }
else if (elemAt l 2 == "mingw32") # autotools breaks on -gnu for window
then { cpu = elemAt l 0; vendor = elemAt l 1; kernel = "windows"; }
else if (elemAt l 2 == "wasi")
then { cpu = elemAt l 0; vendor = elemAt l 1; kernel = "wasi"; }
else if hasPrefix "netbsd" (elemAt l 2)
then { cpu = elemAt l 0; vendor = elemAt l 1; kernel = elemAt l 2; }
else if (elem (elemAt l 2) ["eabi" "eabihf" "elf"])