231 lines
7.7 KiB
Nix
231 lines
7.7 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, libpthreadHeaders ? null
|
|
, mig ? null, fetchgit ? null
|
|
, profilingLibraries ? false, meta
|
|
, preConfigure ? "", ... }@args :
|
|
|
|
let
|
|
# For GNU/Hurd, see below.
|
|
version = if hurdHeaders != null then "20120223" else "2.13";
|
|
|
|
needsPortsNative = stdenv.isMips || stdenv.isArm;
|
|
needsPortsCross = cross.arch == "mips" || cross.arch == "arm";
|
|
needsPorts =
|
|
if (stdenv ? cross) && stdenv.cross != null && hurdHeaders == null then true
|
|
else if cross == null then needsPortsNative
|
|
else needsPortsCross;
|
|
|
|
srcPorts = fetchurl {
|
|
url = "mirror://gnu/glibc/glibc-ports-2.13.tar.bz2";
|
|
sha256 = "0npffql62m1xba15l1wkaqf2p0l2bvb33720gx28764jmq0la75i";
|
|
};
|
|
|
|
in
|
|
|
|
assert (cross != null) -> (gccCross != null);
|
|
|
|
assert (mig != null) -> (machHeaders != null);
|
|
assert (machHeaders != null) -> (hurdHeaders != null);
|
|
assert (hurdHeaders != null) -> (libpthreadHeaders != 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;
|
|
|
|
enableParallelBuilding = true;
|
|
|
|
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
|
|
++ [
|
|
/* Have rpcgen(1) look for cpp(1) in $PATH. */
|
|
./rpcgen-path.patch
|
|
|
|
/* Allow nixos and nix handle the locale-archive. */
|
|
./nix-locale-archive.patch
|
|
]
|
|
|
|
++ (stdenv.lib.optional (hurdHeaders == null)
|
|
|
|
/* Don't use /etc/ld.so.cache, for non-NixOS systems. Currently
|
|
disabled on GNU/Hurd, which uses a more recent libc snapshot. */
|
|
./dont_use_system_ld_so_cache.patch )
|
|
|
|
++ [
|
|
/* Without this patch many KDE binaries crash. */
|
|
./glibc-elf-localscope.patch
|
|
] ++ stdenv.lib.optional installLocales ./catalan-firstdays.patch;
|
|
|
|
postPatch = ''
|
|
# Needed for glibc to build with the gnumake 3.82
|
|
# http://comments.gmane.org/gmane.linux.lfs.support/31227
|
|
sed -i 's/ot \$/ot:\n\ttouch $@\n$/' manual/Makefile
|
|
|
|
# nscd needs libgcc, and we don't want it dynamically linked
|
|
# because we don't want it to depend on bootstrap-tools libs.
|
|
echo "LDFLAGS-nscd += -static-libgcc" >> nscd/Makefile
|
|
'';
|
|
|
|
configureFlags = [
|
|
"-C"
|
|
"--enable-add-ons"
|
|
"--sysconfdir=/etc"
|
|
"--localedir=/var/run/current-system/sw/lib/locale"
|
|
(if kernelHeaders != null
|
|
then "--with-headers=${kernelHeaders}/include"
|
|
else "--without-headers")
|
|
(if profilingLibraries
|
|
then "--enable-profile"
|
|
else "--disable-profile")
|
|
] ++ stdenv.lib.optionals (cross != null) [
|
|
(if cross.withTLS then "--with-tls" else "--without-tls")
|
|
(if cross.float == "soft" then "--without-fp" else "--with-fp")
|
|
] ++ stdenv.lib.optionals (cross != null && cross.platform.kernelMajor == "2.6") [
|
|
"--enable-kernel=2.6.0"
|
|
"--with-__thread"
|
|
] ++ stdenv.lib.optionals stdenv.isArm [
|
|
"--host=arm-linux-gnueabi"
|
|
"--build=arm-linux-gnueabi"
|
|
"--without-fp"
|
|
|
|
# To avoid linking with -lgcc_s (dynamic link)
|
|
# so the glibc does not depend on its compiler store path
|
|
"libc_cv_as_needed=no"
|
|
];
|
|
|
|
installFlags = [ "sysconfdir=$(out)/etc" ];
|
|
|
|
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";
|
|
}
|
|
|
|
# Remove the `gccCross' attribute so that the *native* glibc store path
|
|
# doesn't depend on whether `gccCross' is null or not.
|
|
// (removeAttrs args [ "gccCross" ]) //
|
|
|
|
{
|
|
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 = "cecec9dd5a2bafc875c56b058b6d7628a22b250b53747513dec304f31ffdb82d";
|
|
rev = "d3cdecf18e6550b0984a42b43ed48c5fb26501e1";
|
|
}
|
|
else fetchurl {
|
|
url = "mirror://gnu/glibc/glibc-${version}.tar.bz2";
|
|
sha256 = "1cnv319ysc8nkwpqw6f6ymb6b8hbl0nyvyx48sddkrj50lmcjwq1";
|
|
};
|
|
|
|
# `fetchurl' is a function and thus should not be passed to the
|
|
# `derivation' primitive.
|
|
fetchurl = null;
|
|
|
|
# Remove absolute paths from `configure' & co.; build out-of-tree.
|
|
preConfigure = ''
|
|
export PWD_P=$(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
|
|
|
|
${if needsPorts then "tar xvf ${srcPorts}" else ""}
|
|
|
|
mkdir ../build
|
|
cd ../build
|
|
|
|
configureScript="`pwd`/../$sourceRoot/configure"
|
|
|
|
${preConfigure}
|
|
'';
|
|
|
|
meta = {
|
|
homepage = http://www.gnu.org/software/libc/;
|
|
description = "The GNU C Library"
|
|
+ stdenv.lib.optionalString (hurdHeaders != null) ", for GNU/Hurd";
|
|
|
|
longDescription =
|
|
'' Any Unix-like operating system needs a C library: the library which
|
|
defines the "system calls" and other basic facilities such as
|
|
open, malloc, printf, exit...
|
|
|
|
The GNU C library is used as the C library in the GNU system and
|
|
most systems with the Linux kernel.
|
|
'';
|
|
|
|
license = "LGPLv2+";
|
|
|
|
maintainers = [ stdenv.lib.maintainers.ludo ];
|
|
#platforms = stdenv.lib.platforms.linux;
|
|
} // meta;
|
|
}
|
|
|
|
//
|
|
|
|
(if hurdHeaders != null
|
|
then {
|
|
# Work around the fact that the configure snippet that looks for
|
|
# <hurd/version.h> does not honor `--with-headers=$sysheaders' and that
|
|
# glibc expects Mach, Hurd, and pthread headers to be in the same place.
|
|
CPATH = "${hurdHeaders}/include:${machHeaders}/include:${libpthreadHeaders}/include";
|
|
|
|
# `fetchgit' is a function and thus should not be passed to the
|
|
# `derivation' primitive.
|
|
fetchgit = null;
|
|
|
|
# Install NSS stuff in the right place.
|
|
# XXX: This will be needed for all new glibcs and isn't Hurd-specific.
|
|
makeFlags = ''vardbdir="$out/var/db"'';
|
|
}
|
|
else { }))
|