72 lines
2.2 KiB
Nix
72 lines
2.2 KiB
Nix
|
{ pkgs
|
||
|
|
, pkgs'
|
||
|
|
, lib
|
||
|
|
, ... }:
|
||
|
|
|
||
|
|
let
|
||
|
|
# there are few direct hits with the linux kernel, so use CCACHE_NODIRECT
|
||
|
|
# (direct hits are file-based, non-direct are preprocessed file-based)
|
||
|
|
ccacheVars = {
|
||
|
|
CCACHE_CPP2 = "yes";
|
||
|
|
CCACHE_COMPRESS = "1";
|
||
|
|
CCACHE_UMASK = "007";
|
||
|
|
CCACHE_DIR = "/var/cache/ccache";
|
||
|
|
CCACHE_SLOPPINESS = "include_file_mtime,time_macros";
|
||
|
|
CCACHE_NODIRECT = "1";
|
||
|
|
};
|
||
|
|
|
||
|
|
buildCachedFirefox = useSccache: unwrapped:
|
||
|
|
(unwrapped.override {
|
||
|
|
buildMozillaMach = x: pkgs'.buildMozillaMach (x // {
|
||
|
|
extraConfigureFlags = (x.extraConfigureFlags or [])
|
||
|
|
++ lib.toList (if useSccache then "--with-ccache=sccache" else "--with-ccache");
|
||
|
|
});
|
||
|
|
}).overrideAttrs (prev: if useSccache then {
|
||
|
|
nativeBuildInputs = (prev.nativeBuildInputs or []) ++ [ pkgs'.sccache ];
|
||
|
|
SCCACHE_DIR = "/var/cache/sccache";
|
||
|
|
SCCACHE_MAX_FRAME_LENGTH = "104857600";
|
||
|
|
RUSTC_WRAPPER = "${pkgs'.sccache}/bin/sccache";
|
||
|
|
} else ccacheVars // {
|
||
|
|
nativeBuildInputs = (prev.nativeBuildInputs or []) ++ [ pkgs'.ccache ];
|
||
|
|
});
|
||
|
|
|
||
|
|
ccacheConfig = ''
|
||
|
|
${builtins.concatStringsSep "\n" (lib.mapAttrsToList (k: v: "export ${k}=${v}") ccacheVars)}
|
||
|
|
if [ ! -d "$CCACHE_DIR" ]; then
|
||
|
|
echo "====="
|
||
|
|
echo "Directory '$CCACHE_DIR' does not exist"
|
||
|
|
echo "Please create it with:"
|
||
|
|
echo " sudo mkdir -m0770 '$CCACHE_DIR'"
|
||
|
|
echo " sudo chown root:nixbld '$CCACHE_DIR'"
|
||
|
|
echo "====="
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
if [ ! -w "$CCACHE_DIR" ]; then
|
||
|
|
echo "====="
|
||
|
|
echo "Directory '$CCACHE_DIR' is not accessible for user $(whoami)"
|
||
|
|
echo "Please verify its access permissions"
|
||
|
|
echo "====="
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
'';
|
||
|
|
|
||
|
|
overrides = { extraConfig = ccacheConfig; };
|
||
|
|
|
||
|
|
cacheStdenv = pkgs: pkgs.ccacheStdenv.override overrides;
|
||
|
|
|
||
|
|
in {
|
||
|
|
# read by system/modules/ccache.nix
|
||
|
|
__dontIncludeCcacheOverlay = true;
|
||
|
|
ccacheWrapper = pkgs.ccacheWrapper.override overrides;
|
||
|
|
|
||
|
|
buildFirefoxWithCcache = buildCachedFirefox false;
|
||
|
|
buildFirefoxWithSccache = buildCachedFirefox true;
|
||
|
|
|
||
|
|
buildLinuxWithCcache = linux: linux.override {
|
||
|
|
stdenv = cacheStdenv pkgs';
|
||
|
|
buildPackages = pkgs'.buildPackages // {
|
||
|
|
stdenv = cacheStdenv pkgs'.buildPackages;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
}
|