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|
{
lib,
stdenv,
fetchFromGitHub,
substituteAll,
binutils,
asciidoctor,
cmake,
perl,
fmt,
hiredis,
xxHash,
zstd,
bashInteractive,
doctest,
xcodebuild,
makeWrapper,
nix-update-script,
}:
stdenv.mkDerivation (finalAttrs: {
pname = "ccache";
version = "4.10.1";
src = fetchFromGitHub {
owner = "ccache";
repo = "ccache";
rev = "refs/tags/v${finalAttrs.version}";
# `git archive` replaces `$Format:%H %D$` in cmake/CcacheVersion.cmake
# we need to replace it with something reproducible
# see https://github.com/NixOS/nixpkgs/pull/316524
postFetch = ''
sed -i -E \
's/version_info "([0-9a-f]{40}) .*(tag: v[^,]+).*"/version_info "\1 \2"/g w match' \
$out/cmake/CcacheVersion.cmake
if [ -s match ]; then
rm match
else # pattern didn't match
exit 1
fi
'';
hash = "sha256-CUQ16VthGl2vtixOv8UGI9gCsb6iEVD9XHKAYivWMrw=";
};
outputs = [
"out"
"man"
];
patches = [
# When building for Darwin, test/run uses dwarfdump, whereas on
# Linux it uses objdump. We don't have dwarfdump packaged for
# Darwin, so this patch updates the test to also use objdump on
# Darwin.
# Additionally, when cross compiling, the correct target prefix
# needs to be set.
(substituteAll {
src = ./fix-objdump-path.patch;
objdump = "${binutils.bintools}/bin/${binutils.targetPrefix}objdump";
})
];
strictDeps = true;
nativeBuildInputs = [
asciidoctor
cmake
perl
];
buildInputs = [
fmt
hiredis
xxHash
zstd
];
cmakeFlags = lib.optional (!finalAttrs.finalPackage.doCheck) "-DENABLE_TESTING=OFF";
doCheck = true;
nativeCheckInputs = [
# test/run requires the compgen function which is available in
# bashInteractive, but not bash.
bashInteractive
] ++ lib.optional stdenv.isDarwin xcodebuild;
checkInputs = [
doctest
];
checkPhase =
let
badTests =
[
"test.trim_dir" # flaky on hydra (possibly filesystem-specific?)
]
++ lib.optionals stdenv.isDarwin [
"test.basedir"
"test.fileclone" # flaky on hydra (possibly filesystem-specific?)
"test.multi_arch"
"test.nocpp2"
];
in
''
runHook preCheck
export HOME=$(mktemp -d)
ctest --output-on-failure -E '^(${lib.concatStringsSep "|" badTests})$'
runHook postCheck
'';
passthru = {
# A derivation that provides gcc and g++ commands, but that
# will end up calling ccache for the given cacheDir
links =
{ unwrappedCC, extraConfig }:
stdenv.mkDerivation {
pname = "ccache-links";
inherit (finalAttrs) version;
passthru = {
isClang = unwrappedCC.isClang or false;
isGNU = unwrappedCC.isGNU or false;
isCcache = true;
};
inherit (unwrappedCC) lib;
nativeBuildInputs = [ makeWrapper ];
# Unwrapped clang does not have a targetPrefix because it is multi-target
# target is decided with argv0.
buildCommand =
let
targetPrefix =
if unwrappedCC.isClang or false then
""
else
(lib.optionalString (
unwrappedCC ? targetConfig && unwrappedCC.targetConfig != null && unwrappedCC.targetConfig != ""
) "${unwrappedCC.targetConfig}-");
in
''
mkdir -p $out/bin
wrap() {
local cname="${targetPrefix}$1"
if [ -x "${unwrappedCC}/bin/$cname" ]; then
makeWrapper ${finalAttrs.finalPackage}/bin/ccache $out/bin/$cname \
--run ${lib.escapeShellArg extraConfig} \
--add-flags ${unwrappedCC}/bin/$cname
fi
}
wrap cc
wrap c++
wrap gcc
wrap g++
wrap clang
wrap clang++
for executable in $(ls ${unwrappedCC}/bin); do
if [ ! -x "$out/bin/$executable" ]; then
ln -s ${unwrappedCC}/bin/$executable $out/bin/$executable
fi
done
for file in $(ls ${unwrappedCC} | grep -vw bin); do
ln -s ${unwrappedCC}/$file $out/$file
done
'';
};
updateScript = nix-update-script { };
};
meta = with lib; {
description = "Compiler cache for fast recompilation of C/C++ code";
homepage = "https://ccache.dev";
downloadPage = "https://ccache.dev/download.html";
changelog = "https://ccache.dev/releasenotes.html#_ccache_${
builtins.replaceStrings [ "." ] [ "_" ] finalAttrs.version
}";
license = licenses.gpl3Plus;
maintainers = with maintainers; [
kira-bruneau
r-burns
];
platforms = platforms.unix;
mainProgram = "ccache";
};
})
|
