nixpkgs/pkgs/development/libraries/boost/1.44.nix
Bjørn Forsman c9baba9212 Fix many package descriptions
(My OCD kicked in today...)

Remove repeated package names, capitalize first word, remove trailing
periods and move overlong descriptions to longDescription.

I also simplified some descriptions as well, when they were particularly
long or technical, often based on Arch Linux' package descriptions.

I've tried to stay away from generated expressions (and I think I
succeeded).

Some specifics worth mentioning:
 * cron, has "Vixie Cron" in its description. The "Vixie" part is not
   mentioned anywhere else. I kept it in a parenthesis at the end of the
   description.

 * ctags description started with "Exuberant Ctags ...", and the
   "exuberant" part is not mentioned elsewhere. Kept it in a parenthesis
   at the end of description.

 * nix has the description "The Nix Deployment System". Since that
   doesn't really say much what it is/does (especially after removing
   the package name!), I changed that to "Powerful package manager that
   makes package management reliable and reproducible" (borrowed from
   nixos.org).

 * Tons of "GNU Foo, Foo is a [the important bits]" descriptions
   is changed to just [the important bits]. If the package name doesn't
   contain GNU I don't think it's needed to say it in the description
   either.
2014-08-24 22:31:37 +02:00

94 lines
3.1 KiB
Nix

{ stdenv, fetchurl, icu, expat, zlib, bzip2, python
, enableRelease ? true
, enableDebug ? false
, enableSingleThreaded ? false
, enableMultiThreaded ? true
, enableShared ? true
, enableStatic ? false
, enablePIC ? false
, taggedLayout ? false
}:
let
variant = stdenv.lib.concatStringsSep ","
(stdenv.lib.optional enableRelease "release" ++
stdenv.lib.optional enableDebug "debug");
threading = stdenv.lib.concatStringsSep ","
(stdenv.lib.optional enableSingleThreaded "single" ++
stdenv.lib.optional enableMultiThreaded "multi");
link = stdenv.lib.concatStringsSep ","
(stdenv.lib.optional enableShared "shared" ++
stdenv.lib.optional enableStatic "static");
# To avoid library name collisions
finalLayout = if (taggedLayout || (enableRelease && enableDebug) ||
(enableSingleThreaded && enableMultiThreaded) ||
(enableShared && enableStatic)) then
"tagged" else "system";
cflags = if enablePIC then "cflags=-fPIC cxxflags=-fPIC linkflags=-fPIC" else "";
in
stdenv.mkDerivation {
name = "boost-1.44.0";
meta = {
homepage = "http://boost.org/";
description = "Collection of C++ libraries";
license = "boost-license";
maintainers = [ stdenv.lib.maintainers.simons ];
};
src = fetchurl {
url = "mirror://sourceforge/boost/boost_1_44_0.tar.bz2";
sha256 = "1nvq36mvzr1fr85q0jh86rk3bk65s1y55jgqgzfg3lcpkl12ihs5";
};
enableParallelBuilding = true;
buildInputs = [icu expat zlib bzip2 python];
configureScript = "./bootstrap.sh";
configureFlags = "--with-icu=${icu} --with-python=${python}/bin/python";
buildPhase = "./bjam -j$NIX_BUILD_CORES -sEXPAT_INCLUDE=${expat}/include -sEXPAT_LIBPATH=${expat}/lib --layout=${finalLayout} variant=${variant} threading=${threading} link=${link} ${cflags} install";
installPhase = ":";
patches = [
# Patch to get rid of following error, experienced by some packages like encfs, bitcoin:
# terminate called after throwing an instance of 'std::runtime_error'
# what(): locale::facet::_S_create_c_locale name not valid
(fetchurl {
url = https://svn.boost.org/trac/boost/raw-attachment/ticket/4688/boost_filesystem.patch ;
sha256 = "15k91ihzs6190pnryh4cl0b3c2pjpl9d790mr14x16zq52y7px2d";
})
./time_utc_144.patch
./boost-149-cstdint.patch
];
crossAttrs = rec {
buildInputs = [ expat.crossDrv zlib.crossDrv bzip2.crossDrv ];
# all buildInputs set previously fell into propagatedBuildInputs, as usual, so we have to
# override them.
propagatedBuildInputs = buildInputs;
# We want to substitute the contents of configureFlags, removing thus the
# usual --build and --host added on cross building.
preConfigure = ''
export configureFlags="--prefix=$out --without-icu"
'';
buildPhase = ''
set -x
cat << EOF > user-config.jam
using gcc : cross : $crossConfig-g++ ;
EOF
./bjam -j$NIX_BUILD_CORES -sEXPAT_INCLUDE=${expat.crossDrv}/include -sEXPAT_LIBPATH=${expat.crossDrv}/lib --layout=${finalLayout} --user-config=user-config.jam toolset=gcc-cross variant=${variant} threading=${threading} link=${link} ${cflags} --without-python install
'';
};
}