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|
{ stdenv
, fetchurl
, bash
, unzip
, glibc
, openssl
, libgit2
, libGLU, libGL
, freetype
, xorg
, alsaLib
, cairo
, libuuid
, autoreconfHook
, gcc48
, runtimeShell
, ... }:
{ name, src, version, source-date, source-url, ... }:
# Build the Pharo VM
stdenv.mkDerivation rec {
inherit name src;
# Command line invocation name.
# Distinct name for 64-bit builds because they only work with 64-bit images.
cmd = if stdenv.is64bit then "pharo-spur64" else "pharo-spur";
# Choose desired VM sources. Separate for 32-bit and 64-bit VM.
# (Could extent to building more VM variants e.g. SpurV3, Sista, etc.)
vm = if stdenv.is64bit then "spur64src" else "spursrc";
# Choose target platform name in the format used by the vm.
flavor =
if stdenv.isLinux && stdenv.isi686 then "linux32x86"
else if stdenv.isLinux && stdenv.isx86_64 then "linux64x64"
else if stdenv.isDarwin && stdenv.isi686 then "macos32x86"
else if stdenv.isDarwin && stdenv.isx86_64 then "macos64x64"
else throw "Unsupported platform: only Linux/Darwin x86/x64 are supported.";
# Shared data (for the sources file)
pharo-share = import ./share.nix { inherit stdenv fetchurl unzip; };
# Note: -fPIC causes the VM to segfault.
hardeningDisable = [ "format" "pic"
# while the VM depends on <= gcc48:
"stackprotector" ];
# Regenerate the configure script.
# Unnecessary? But the build breaks without this.
autoreconfPhase = ''
pushd platforms/unix/config
make
popd
'';
# Configure with options modeled on the 'mvm' build script from the vm.
configureScript = "platforms/unix/config/configure";
configureFlags = [ "--without-npsqueak"
"--with-vmversion=5.0"
"--with-src=${vm}" ];
CFLAGS = "-DPharoVM -DIMMUTABILITY=1 -msse2 -D_GNU_SOURCE -DCOGMTVM=0 -g -O2 -DNDEBUG -DDEBUGVM=0";
LDFLAGS = "-Wl,-z,now";
# VM sources require some patching before build.
prePatch = ''
patchShebangs build.${flavor}
# Fix hard-coded path to /bin/rm in a script
sed -i -e 's:/bin/rm:rm:' platforms/unix/config/mkmf
# Fill in mandatory metadata about the VM source version
sed -i -e 's!\$Date\$!$Date: ${source-date} $!' \
-e 's!\$Rev\$!$Rev: ${version} $!' \
-e 's!\$URL\$!$URL: ${source-url} $!' \
platforms/Cross/vm/sqSCCSVersion.h
'';
# Note: --with-vmcfg configure option is broken so copy plugin specs to ./
preConfigure = ''
cp build."${flavor}"/pharo.cog.spur/plugins.{ext,int} .
'';
# (No special build phase.)
installPhase = let
libs = [
cairo
libgit2
libGLU libGL
freetype
openssl
libuuid
alsaLib
xorg.libICE
xorg.libSM
];
in ''
# Install in working directory and then copy
make install-squeak install-plugins prefix=$(pwd)/products
# Copy binaries & rename from 'squeak' to 'pharo'
mkdir -p "$out"
cp products/lib/squeak/5.0-*/squeak "$out/pharo"
cp -r products/lib/squeak/5.0-*/*.so "$out"
ln -s "${pharo-share}/lib/"*.sources "$out"
# Create a shell script to run the VM in the proper environment.
#
# These wrapper puts all relevant libraries into the
# LD_LIBRARY_PATH. This is important because various C code in the VM
# and Smalltalk code in the image will search for them there.
mkdir -p "$out/bin"
# Note: include ELF rpath in LD_LIBRARY_PATH for finding libc.
libs=$out:$(patchelf --print-rpath "$out/pharo"):${stdenv.lib.makeLibraryPath libs}
# Create the script
cat > "$out/bin/${cmd}" <<EOF
#!${runtimeShell}
set -f
LD_LIBRARY_PATH="\$LD_LIBRARY_PATH''${LD_LIBRARY_PATH:+:}$libs" exec $out/pharo "\$@"
EOF
chmod +x "$out/bin/${cmd}"
ln -s ${libgit2}/lib/libgit2.so* "$out/"
'';
enableParallelBuilding = true;
# gcc 4.8 used for the build:
#
# gcc5 crashes during compilation; gcc >= 4.9 produces a
# binary that crashes when forking a child process. See:
# http://forum.world.st/OSProcess-fork-issue-with-Debian-built-VM-td4947326.html
#
# (stack protection is disabled above for gcc 4.8 compatibility.)
nativeBuildInputs = [ autoreconfHook ];
buildInputs = [
bash
unzip
glibc
openssl
gcc48
libGLU libGL
freetype
xorg.libX11
xorg.libICE
xorg.libSM
alsaLib
cairo
pharo-share
libuuid
];
meta = with stdenv.lib; {
description = "Clean and innovative Smalltalk-inspired environment";
longDescription = ''
Pharo's goal is to deliver a clean, innovative, free open-source
Smalltalk-inspired environment. By providing a stable and small core
system, excellent dev tools, and maintained releases, Pharo is an
attractive platform to build and deploy mission critical applications.
This package provides the executable VM. You should probably not care
about this package (which represents a packaging detail) and have a
look at the pharo-vm-core package instead.
Please fill bug reports on http://bugs.pharo.org under the 'Ubuntu
packaging (ppa:pharo/stable)' project.
'';
homepage = "http://pharo.org";
license = licenses.mit;
maintainers = [ maintainers.lukego ];
platforms = [ "i686-linux" "x86_64-linux" ];
};
}
|
