194 lines
6.2 KiB
Nix
194 lines
6.2 KiB
Nix
/* Build configuration used to build glibc, Info files, and locale
|
|
information. */
|
|
|
|
cross :
|
|
|
|
{ name, fetchurl, stdenv, installLocales ? false
|
|
, gccCross ? null, kernelHeaders ? null
|
|
, machHeaders ? null, hurdHeaders ? null, mig ? null, fetchgit ? null
|
|
, profilingLibraries ? false, meta
|
|
, preConfigure ? "", ... }@args :
|
|
|
|
let
|
|
# For GNU/Hurd, see below.
|
|
date = "20100512";
|
|
rev = "df4c3faf0ccc848b5a8086c222bdb42679a9798f";
|
|
version = if hurdHeaders != null then date else "2.11.1";
|
|
in
|
|
|
|
assert (cross != null) -> (gccCross != null);
|
|
|
|
assert (mig != null) -> (machHeaders != null);
|
|
assert (machHeaders != null) -> (hurdHeaders != null);
|
|
assert (hurdHeaders != null) -> (fetchgit != null);
|
|
|
|
stdenv.mkDerivation ({
|
|
inherit kernelHeaders installLocales;
|
|
|
|
# The host/target system.
|
|
crossConfig = if (cross != null) then cross.config else null;
|
|
|
|
inherit (stdenv) is64bit;
|
|
|
|
patches =
|
|
stdenv.lib.optional (fetchgit == null)
|
|
/* Fix for NIXPKGS-79: when doing host name lookups, when
|
|
nsswitch.conf contains a line like
|
|
|
|
hosts: files mdns4_minimal [NOTFOUND=return] dns mdns4
|
|
|
|
don't return an error when mdns4_minimal can't be found. This
|
|
is a bug in Glibc: when a service can't be found, NSS should
|
|
continue to the next service unless "UNAVAIL=return" is set.
|
|
("NOTFOUND=return" refers to the service returning a NOTFOUND
|
|
error, not the service itself not being found.) The reason is
|
|
that the "status" variable (while initialised to UNAVAIL) is
|
|
outside of the loop that iterates over the services, the
|
|
"files" service sets status to NOTFOUND. So when the call to
|
|
find "mdns4_minimal" fails, "status" will still be NOTFOUND,
|
|
and it will return instead of continuing to "dns". Thus, the
|
|
line
|
|
|
|
hosts: mdns4_minimal [NOTFOUND=return] dns mdns4
|
|
|
|
does work because "status" will contain UNAVAIL after the
|
|
failure to find mdns4_minimal. */
|
|
./nss-skip-unavail.patch
|
|
|
|
++ [
|
|
/* Make it possible to override the locale-archive in NixOS. */
|
|
./locale-override.patch
|
|
|
|
/* Have rpcgen(1) look for cpp(1) in $PATH. */
|
|
./rpcgen-path.patch
|
|
|
|
/* Make sure `nscd' et al. are linked against `libssp'. */
|
|
./stack-protector-link.patch
|
|
]
|
|
|
|
++ stdenv.lib.optional (fetchgit == null)
|
|
/* MOD_NANO definition, for ntp (taken from glibc upstream) */
|
|
./mod_nano.patch;
|
|
|
|
configureFlags = [
|
|
"-C"
|
|
"--enable-add-ons"
|
|
(if kernelHeaders != null
|
|
then "--with-headers=${kernelHeaders}/include"
|
|
else "--without-headers")
|
|
(if profilingLibraries
|
|
then "--enable-profile"
|
|
else "--disable-profile")
|
|
] ++ stdenv.lib.optionals (cross != null) [
|
|
(if cross.withTLS then "--with-tls" else "--without-tls")
|
|
(if cross.float == "soft" then "--without-fp" else "--with-fp")
|
|
"--enable-kernel=2.6.0"
|
|
"--with-__thread"
|
|
] ++ stdenv.lib.optionals (stdenv.system == "armv5tel-linux") [
|
|
"--host=arm-linux-gnueabi"
|
|
"--build=arm-linux-gnueabi"
|
|
"--without-fp"
|
|
];
|
|
|
|
buildInputs = stdenv.lib.optionals (cross != null) [ gccCross ]
|
|
++ stdenv.lib.optional (mig != null) mig;
|
|
|
|
# Needed to install share/zoneinfo/zone.tab. Set to impure /bin/sh to
|
|
# prevent a retained dependency on the bootstrap tools in the stdenv-linux
|
|
# bootstrap.
|
|
BASH_SHELL = "/bin/sh";
|
|
|
|
# Workaround for this bug:
|
|
# http://sourceware.org/bugzilla/show_bug.cgi?id=411
|
|
# I.e. when gcc is compiled with --with-arch=i686, then the
|
|
# preprocessor symbol `__i686' will be defined to `1'. This causes
|
|
# the symbol __i686.get_pc_thunk.dx to be mangled.
|
|
NIX_CFLAGS_COMPILE = stdenv.lib.optionalString (stdenv.system == "i686-linux") "-U__i686";
|
|
}
|
|
|
|
# FIXME: This is way too broad and causes the *native* glibc to have a
|
|
# different store path dependending on whether `cross' is null or not.
|
|
// args //
|
|
|
|
{
|
|
name = name + "-${version}" +
|
|
stdenv.lib.optionalString (cross != null) "-${cross.config}";
|
|
|
|
src =
|
|
if hurdHeaders != null
|
|
then fetchgit {
|
|
# Shamefully the "official" glibc won't build on GNU, so use the one
|
|
# maintained by the Hurd folks, `tschwinge/Roger_Whittaker' branch.
|
|
# See <http://www.gnu.org/software/hurd/source_repositories/glibc.html>.
|
|
url = "git://git.sv.gnu.org/hurd/glibc.git";
|
|
sha256 = "f3590a54a9d897d121f91113949edbaaf3e30cdeacbb8d0a44de7b6564f6643e";
|
|
inherit rev;
|
|
}
|
|
else fetchurl {
|
|
url = "mirror://gnu/glibc/glibc-${version}.tar.bz2";
|
|
sha256 = "18azb6518ryqhkfmddr25p0h1s2msrmx7dblij58sjlnzh61vq34";
|
|
};
|
|
|
|
srcPorts = fetchurl {
|
|
url = "mirror://gnu/glibc/glibc-ports-2.11.tar.bz2";
|
|
sha256 = "12b53f5k4gcr8rr1kg2ycf2701rygqsyf9r8gz4j3l9flaqi5liq";
|
|
};
|
|
|
|
# `fetchurl' is a function and thus should not be passed to the
|
|
# `derivation' primitive.
|
|
fetchurl = null;
|
|
|
|
# Remove absolute paths from `configure' & co.; build out-of-tree.
|
|
preConfigure = ''
|
|
export PWD_P=$(type -tP pwd)
|
|
for i in configure io/ftwtest-sh; do
|
|
# Can't use substituteInPlace here because replace hasn't been
|
|
# built yet in the bootstrap.
|
|
sed -i "$i" -e "s^/bin/pwd^$PWD_P^g"
|
|
done
|
|
|
|
tar xvjf "$srcPorts"
|
|
|
|
mkdir ../build
|
|
cd ../build
|
|
|
|
configureScript="../$sourceRoot/configure"
|
|
|
|
${preConfigure}
|
|
'';
|
|
|
|
meta = {
|
|
homepage = http://www.gnu.org/software/libc/;
|
|
description = "The GNU C Library";
|
|
|
|
longDescription =
|
|
'' Any Unix-like operating system needs a C library: the library which
|
|
defines the "system calls" and other basic facilities such as
|
|
open, malloc, printf, exit...
|
|
|
|
The GNU C library is used as the C library in the GNU system and
|
|
most systems with the Linux kernel.
|
|
'';
|
|
|
|
license = "LGPLv2+";
|
|
|
|
maintainers = [ stdenv.lib.maintainers.ludo ];
|
|
platforms = stdenv.lib.platforms.linux;
|
|
} // meta;
|
|
}
|
|
|
|
//
|
|
|
|
(if hurdHeaders != null
|
|
then {
|
|
# Work around the fact that the configure snippet that looks for
|
|
# <hurd/version.h> does not honor `--with-headers=$sysheaders' and that
|
|
# glibc expects both Mach and Hurd headers to be in the same place.
|
|
CPATH = "${hurdHeaders}/include:${machHeaders}/include";
|
|
|
|
# `fetchgit' is a function and thus should not be passed to the
|
|
# `derivation' primitive.
|
|
fetchgit = null;
|
|
}
|
|
else { }))
|