nixpkgs/pkgs/development/compilers/sbcl/common.nix
sternenseemann 5a13d561ff sbcl: refactor nix expression for all versions
The sbcl version specific nix expressions were an exact copy of each
other with the version and hash swapped out, leading to unnecessary code
duplication. This has been resolved by moving the common expression to
common.nix and only tracking version and hash in the version specific
expressions.

Since the expression is unchanged, this should cause 0 rebuilds.
2021-02-16 12:17:47 +01:00

117 lines
3.7 KiB
Nix

{ version, sha256 }:
{ lib, stdenv, fetchurl, writeText, sbclBootstrap
, sbclBootstrapHost ? "${sbclBootstrap}/bin/sbcl --disable-debugger --no-userinit --no-sysinit"
, threadSupport ? (stdenv.isi686 || stdenv.isx86_64 || "aarch64-linux" == stdenv.hostPlatform.system)
, disableImmobileSpace ? false
# Meant for sbcl used for creating binaries portable to non-NixOS via save-lisp-and-die.
# Note that the created binaries still need `patchelf --set-interpreter ...`
# to get rid of ${glibc} dependency.
, purgeNixReferences ? false
, texinfo
}:
stdenv.mkDerivation rec {
pname = "sbcl";
inherit version;
src = fetchurl {
url = "mirror://sourceforge/project/sbcl/sbcl/${version}/${pname}-${version}-source.tar.bz2";
inherit sha256;
};
buildInputs = [texinfo];
patchPhase = ''
echo '"${version}.nixos"' > version.lisp-expr
pwd
# SBCL checks whether files are up-to-date in many places..
# Unfortunately, same timestamp is not good enough
sed -e 's@> x y@>= x y@' -i contrib/sb-aclrepl/repl.lisp
#sed -e '/(date)/i((= date 2208988801) 2208988800)' -i contrib/asdf/asdf.lisp
sed -i src/cold/slam.lisp -e \
'/file-write-date input/a)'
sed -i src/cold/slam.lisp -e \
'/file-write-date output/i(or (and (= 2208988801 (file-write-date output)) (= 2208988801 (file-write-date input)))'
sed -i src/code/target-load.lisp -e \
'/date defaulted-fasl/a)'
sed -i src/code/target-load.lisp -e \
'/date defaulted-source/i(or (and (= 2208988801 (file-write-date defaulted-source-truename)) (= 2208988801 (file-write-date defaulted-fasl-truename)))'
# Fix the tests
sed -e '5,$d' -i contrib/sb-bsd-sockets/tests.lisp
sed -e '5,$d' -i contrib/sb-simple-streams/*test*.lisp
# Use whatever `cc` the stdenv provides
substituteInPlace src/runtime/Config.x86-64-darwin --replace gcc cc
substituteInPlace src/runtime/Config.x86-64-darwin \
--replace mmacosx-version-min=10.4 mmacosx-version-min=10.5
''
+ (if purgeNixReferences
then
# This is the default location to look for the core; by default in $out/lib/sbcl
''
sed 's@^\(#define SBCL_HOME\) .*$@\1 "/no-such-path"@' \
-i src/runtime/runtime.c
''
else
# Fix software version retrieval
''
sed -e "s@/bin/uname@$(command -v uname)@g" -i src/code/*-os.lisp \
src/code/run-program.lisp
''
);
preBuild = ''
export INSTALL_ROOT=$out
mkdir -p test-home
export HOME=$PWD/test-home
'';
enableFeatures = with lib;
optional threadSupport "sb-thread" ++
optional stdenv.isAarch32 "arm";
disableFeatures = with lib;
optional (!threadSupport) "sb-thread" ++
optionals disableImmobileSpace [ "immobile-space" "immobile-code" "compact-instance-header" ];
buildPhase = ''
sh make.sh --prefix=$out --xc-host="${sbclBootstrapHost}" ${
lib.concatStringsSep " "
(builtins.map (x: "--with-${x}") enableFeatures ++
builtins.map (x: "--without-${x}") disableFeatures)
}
(cd doc/manual ; make info)
'';
installPhase = ''
INSTALL_ROOT=$out sh install.sh
''
+ lib.optionalString (!purgeNixReferences) ''
cp -r src $out/lib/sbcl
cp -r contrib $out/lib/sbcl
cat >$out/lib/sbcl/sbclrc <<EOF
(setf (logical-pathname-translations "SYS")
'(("SYS:SRC;**;*.*.*" #P"$out/lib/sbcl/src/**/*.*")
("SYS:CONTRIB;**;*.*.*" #P"$out/lib/sbcl/contrib/**/*.*")))
EOF
'';
setupHook = lib.optional purgeNixReferences (writeText "setupHook.sh" ''
addEnvHooks "$targetOffset" _setSbclHome
_setSbclHome() {
export SBCL_HOME='@out@/lib/sbcl/'
}
'');
meta = sbclBootstrap.meta // {
inherit version;
updateWalker = true;
};
}