wfvm/layers/make_msys_packages.sh

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#!/usr/bin/env bash
set -e
nix-build -E "
let
pkgs = import <nixpkgs> {};
wfvm = import ../default.nix { inherit pkgs; };
in
wfvm.utils.wfvm-run {
name = \"get-msys-packages\";
image = wfvm.makeWindowsImage { installCommands = [ wfvm.layers.msys2 ]; };
script = ''
cat > getmsyspackages.bat << EOF
set MSYS=C:\\MSYS64
set TOOLPREF=mingw-w64-x86_64-
set PATH=%MSYS%\usr\bin;%MSYS%\mingw64\bin;%PATH%
pacman -Sp %TOOLPREF%gcc %TOOLPREF%binutils make autoconf automake libtool texinfo > packages.txt
EOF
\${wfvm.utils.win-put}/bin/win-put getmsyspackages.bat
\${wfvm.utils.win-exec}/bin/win-exec getmsyspackages
\${wfvm.utils.win-get}/bin/win-get packages.txt
'';
}
"
./result/bin/wfvm-run-get-msys-packages
echo "{ pkgs } : [" > msys_packages.nix
while read package; do
hash=$(nix-prefetch-url $package)
echo "
(pkgs.fetchurl {
url = \"$package\";
sha256 = \"$hash\";
})" >> msys_packages.nix
done < packages.txt
echo "]" >> msys_packages.nix
rm result getmsyspackages.bat packages.txt