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{ stdenv, icu, expat, zlib, bzip2, python, fixDarwinDylibNames, makeSetupHook
, toolset ? null
, enableRelease ? true
, enableDebug ? false
, enableSingleThreaded ? false
, enableMultiThreaded ? true
, enableShared ? true
, enableStatic ? false
, enablePIC ? false
, enableExceptions ? false
, taggedLayout ? ((enableRelease && enableDebug) || (enableSingleThreaded && enableMultiThreaded) || (enableShared && enableStatic))
# Attributes inherit from specific versions
, version, src
, ...
}:
# We must build at least one type of libraries
assert !enableShared -> enableStatic;
with stdenv.lib;
let
variant = concatStringsSep ","
(optional enableRelease "release" ++
optional enableDebug "debug");
threading = concatStringsSep ","
(optional enableSingleThreaded "single" ++
optional enableMultiThreaded "multi");
link = concatStringsSep ","
(optional enableShared "shared" ++
optional enableStatic "static");
runtime-link = if enableShared then "shared" else "static";
# To avoid library name collisions
layout = if taggedLayout then "tagged" else "system";
cflags = if enablePIC && enableExceptions then
"cflags=\"-fPIC -fexceptions\" cxxflags=-fPIC linkflags=-fPIC"
else if enablePIC then
"cflags=-fPIC cxxflags=-fPIC linkflags=-fPIC"
else if enableExceptions then
"cflags=-fexceptions"
else
"";
withToolset = stdenv.lib.optionalString (toolset != null) "--with-toolset=${toolset}";
genericB2Flags = [
"--includedir=$dev/include"
"--libdir=$lib/lib"
"-j$NIX_BUILD_CORES"
"--layout=${layout}"
"variant=${variant}"
"threading=${threading}"
"runtime-link=${runtime-link}"
"link=${link}"
"${cflags}"
] ++ optional (variant == "release") "debug-symbols=off";
nativeB2Flags = [
"-sEXPAT_INCLUDE=${expat}/include"
"-sEXPAT_LIBPATH=${expat}/lib"
] ++ optional (toolset != null) "toolset=${toolset}";
nativeB2Args = concatStringsSep " " (genericB2Flags ++ nativeB2Flags);
crossB2Flags = [
"-sEXPAT_INCLUDE=${expat.crossDrv}/include"
"-sEXPAT_LIBPATH=${expat.crossDrv}/lib"
"--user-config=user-config.jam"
"toolset=gcc-cross"
"--without-python"
];
crossB2Args = concatMapStringsSep " " (genericB2Flags ++ crossB2Flags);
builder = b2Args: ''
./b2 ${b2Args}
'';
installer = b2Args: ''
# boostbook is needed by some applications
mkdir -p $dev/share/boostbook
cp -a tools/boostbook/{xsl,dtd} $dev/share/boostbook/
# Let boost install everything else
./b2 ${b2Args} install
# Create a derivation which encompasses everything, making buildInputs nicer
mkdir -p $out/nix-support
echo "${stripHeaderPathHook} $dev $lib" > $out/nix-support/propagated-native-build-inputs
'';
commonConfigureFlags = [
"--includedir=$(dev)/include"
"--libdir=$(lib)/lib"
];
stripHeaderPathHook = makeSetupHook { } ./strip-header-path.sh;
in
stdenv.mkDerivation {
name = "boost-${version}";
inherit src;
meta = {
homepage = "http://boost.org/";
description = "Collection of C++ libraries";
license = "boost-license";
platforms = platforms.unix;
maintainers = with maintainers; [ simons wkennington ];
};
preConfigure = ''
NIX_LDFLAGS="$(echo $NIX_LDFLAGS | sed "s,$out,$lib,g")"
if test -f tools/build/src/tools/clang-darwin.jam ; then
substituteInPlace tools/build/src/tools/clang-darwin.jam \
--replace '$(<[1]:D=)' "$lib/lib/\$(<[1]:D=)";
fi;
'';
NIX_CFLAGS_LINK = stdenv.lib.optionalString stdenv.isDarwin
"-headerpad_max_install_names";
enableParallelBuilding = true;
buildInputs = [ icu expat zlib bzip2 python ]
++ stdenv.lib.optional stdenv.isDarwin fixDarwinDylibNames;
configureScript = "./bootstrap.sh";
configureFlags = commonConfigureFlags ++ [
"--with-icu=${icu}"
"--with-python=${python}/bin/python"
] ++ optional (toolset != null) "--with-toolset=${toolset}";
buildPhase = ''
${stdenv.lib.optionalString (toolset == "clang") "unset NIX_ENFORCE_PURITY"}
'' + builder nativeB2Args;
installPhase = installer nativeB2Args;
outputs = [ "out" "dev" "lib" ];
crossAttrs = rec {
buildInputs = [ expat.crossDrv zlib.crossDrv bzip2.crossDrv ];
# all buildInputs set previously fell into propagatedBuildInputs, as usual, so we have to
# override them.
propagatedBuildInputs = buildInputs;
# We want to substitute the contents of configureFlags, removing thus the
# usual --build and --host added on cross building.
preConfigure = ''
export configureFlags="--without-icu ${concatStringsSep " " commonConfigureFlags}"
set -x
cat << EOF > user-config.jam
using gcc : cross : $crossConfig-g++ ;
EOF
'';
buildPhase = builder crossB2Args;
installPhase = installer crossB2Args;
};
}
|