mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-29 09:04:17 +00:00
98bd1d651d
The original error that required disabling the stack protector on aarch64-darwin has been fixed in GCC.
113 lines
4.5 KiB
Nix
113 lines
4.5 KiB
Nix
{ gccStdenv, lib, git, openssl, autoconf, pkgs, makeStaticLibraries, gcc, coreutils, gnused, gnugrep,
|
|
src, version, git-version,
|
|
gambit-support, optimizationSetting ? "-O1", gambit-params ? pkgs.gambit-support.stable-params }:
|
|
|
|
# Note that according to a benchmark run by Marc Feeley on May 2018,
|
|
# clang is 10x (with default settings) to 15% (with -O2) slower than GCC at compiling
|
|
# Gambit output, producing code that is 3x slower. IIRC the benchmarks from Gambit@30,
|
|
# the numbers were still heavily in favor of GCC in October 2019.
|
|
# Thus we use GCC over clang, even on macOS.
|
|
#
|
|
# Also note that I (fare) just ran benchmarks from https://github.com/ecraven/r7rs-benchmarks
|
|
# with Gambit 4.9.3 with -O1 vs -O2 vs -Os on Feb 2020. Which wins depends on the benchmark.
|
|
# The fight is unclear between -O1 and -O2, where -O1 wins more often, by up to 17%,
|
|
# but sometimes -O2 wins, once by up to 43%, so that overall -O2 is 5% faster.
|
|
# However, -Os seems more consistent in winning slightly against both -O1 and -O2,
|
|
# and is overall 15% faster than -O2. As for compile times, -O1 is fastest,
|
|
# -Os is about 29%-33% slower than -O1, while -O2 is about 40%-50% slower than -O1.
|
|
#
|
|
# Overall, -Os seems like the best choice, but I care more about compile-time,
|
|
# so I stick with -O1 (in the defaults above), which is also the default for Gambit.
|
|
|
|
gccStdenv.mkDerivation rec {
|
|
|
|
pname = "gambit";
|
|
inherit src version git-version;
|
|
bootstrap = gambit-support.gambit-bootstrap;
|
|
|
|
nativeBuildInputs = [ git autoconf ];
|
|
# TODO: if/when we can get all the library packages we depend on to have static versions,
|
|
# we could use something like (makeStaticLibraries openssl) to enable creation
|
|
# of statically linked binaries by gsc.
|
|
buildInputs = [ openssl ];
|
|
|
|
# TODO: patch gambit's source so it has the full path to sed, grep, fgrep? Is there more?
|
|
# Or wrap relevant programs to add a suitable PATH ?
|
|
#runtimeDeps = [ gnused gnugrep ];
|
|
|
|
configureFlags = [
|
|
"--enable-targets=${gambit-params.targets}"
|
|
"--enable-single-host"
|
|
"--enable-c-opt=${optimizationSetting}"
|
|
"--enable-gcc-opts"
|
|
"--enable-shared"
|
|
"--enable-absolute-shared-libs" # Yes, NixOS will want an absolute path, and fix it.
|
|
"--enable-openssl"
|
|
"--enable-default-runtime-options=${gambit-params.defaultRuntimeOptions}"
|
|
# "--enable-debug" # Nope: enables plenty of good stuff, but also the costly console.log
|
|
# "--enable-multiple-versions" # Nope, NixOS already does version multiplexing
|
|
# "--enable-guide"
|
|
# "--enable-track-scheme"
|
|
# "--enable-high-res-timing"
|
|
# "--enable-max-processors=4"
|
|
# "--enable-multiple-vms"
|
|
# "--enable-dynamic-tls"
|
|
# "--enable-multiple-threaded-vms" # when SMP branch is merged in
|
|
# "--enable-thread-system=posix" # default when --enable-multiple-vms is on.
|
|
# "--enable-profile"
|
|
# "--enable-coverage"
|
|
# "--enable-inline-jumps"
|
|
# "--enable-char-size=1" # default is 4
|
|
] ++
|
|
# due not enable poll on darwin due to https://github.com/gambit/gambit/issues/498
|
|
lib.optional (!gccStdenv.isDarwin) "--enable-poll";
|
|
|
|
configurePhase = ''
|
|
export CC=${gccStdenv.cc}/bin/${gccStdenv.cc.targetPrefix}gcc \
|
|
CXX=${gccStdenv.cc}/bin/${gccStdenv.cc.targetPrefix}g++ \
|
|
CPP=${gccStdenv.cc}/bin/${gccStdenv.cc.targetPrefix}cpp \
|
|
CXXCPP=${gccStdenv.cc}/bin/${gccStdenv.cc.targetPrefix}cpp \
|
|
LD=${gccStdenv.cc}/bin/${gccStdenv.cc.targetPrefix}ld \
|
|
XMKMF=${coreutils}/bin/false
|
|
unset CFLAGS LDFLAGS LIBS CPPFLAGS CXXFLAGS
|
|
|
|
${gambit-params.fix-stamp git-version}
|
|
|
|
./configure --prefix=$out/gambit ${builtins.concatStringsSep " " configureFlags}
|
|
|
|
# OS-specific paths are hardcoded in ./configure
|
|
substituteInPlace config.status \
|
|
--replace "/usr/local/opt/openssl@1.1" "${lib.getLib openssl}" \
|
|
--replace "/usr/local/opt/openssl" "${lib.getLib openssl}"
|
|
|
|
./config.status
|
|
'';
|
|
|
|
buildPhase = ''
|
|
# Make bootstrap compiler, from release bootstrap
|
|
mkdir -p boot
|
|
cp -rp ${bootstrap}/gambit/. boot/.
|
|
chmod -R u+w boot
|
|
cd boot
|
|
cp ../gsc/makefile.in ../gsc/*.scm gsc/
|
|
./configure
|
|
for i in lib gsi gsc ; do (cd $i ; make -j$NIX_BUILD_CORES) ; done
|
|
cd ..
|
|
cp boot/gsc/gsc gsc-boot
|
|
|
|
# Now use the bootstrap compiler to build the real thing!
|
|
make -j$NIX_BUILD_CORES from-scratch
|
|
${lib.optionalString gambit-params.modules "make -j$NIX_BUILD_CORES modules"}
|
|
'';
|
|
|
|
postInstall = ''
|
|
mkdir $out/bin
|
|
cd $out/bin
|
|
ln -s ../gambit/bin/* .
|
|
'';
|
|
|
|
doCheck = true;
|
|
|
|
meta = gambit-support.meta;
|
|
}
|