nixpkgs/pkgs/development/libraries/glibc-2.9/default.nix
Lluís Batlle i Rossell c6b526495b Improving the crossStripping. A cross-glibc gets broken if stripped by the
native strip. So we now distinguish dontStrip and dontCrossStrip. I updated
the expressions for glibc-2.9 and glibc-2.11 accordingly.
I could get rid of the cross-glibc depending on the cross-gcc-stage-static.

Enabling nls in the final cross-gcc.

I still have problems on wint_t/wchar_t not working on cross build. Gettext
does not build.


svn path=/nixpkgs/branches/stdenv-updates/; revision=18562
2009-11-23 17:06:57 +00:00

104 lines
3.2 KiB
Nix

{ stdenv, fetchurl, kernelHeaders
, installLocales ? true
, profilingLibraries ? false
, gccCross ? null
}:
let
cross = if gccCross != null then gccCross.target else null;
in
stdenv.mkDerivation rec {
name = "glibc-2.9" +
stdenv.lib.optionalString (cross != null) "-${cross.config}";
builder = ./builder.sh;
src = fetchurl {
url = http://ftp.gnu.org/gnu/glibc/glibc-2.9.tar.bz2;
sha256 = "0v53m7flx6qcx7cvrvvw6a4dx4x3y6k8nvpc4wfv5xaaqy2am2q9";
};
srcPorts = fetchurl {
url = http://ftp.gnu.org/gnu/glibc/glibc-ports-2.9.tar.bz2;
sha256 = "0r2sn527wxqifi63di7ns9wbjh1cainxn978w178khhy7yw9fk42";
};
inherit kernelHeaders installLocales;
crossConfig = if (cross != null) then cross.config else null;
inherit (stdenv) is64bit;
patches = [
/* 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 $PATH. */
./rpcgen-path.patch
/* Support GNU Binutils 2.20 and above. */
./binutils-2.20.patch
./binutils-ld.patch
];
configureFlags = [
"--enable-add-ons"
"--with-headers=${kernelHeaders}/include"
(if profilingLibraries then "--enable-profile" else "--disable-profile")
] ++ stdenv.lib.optionals (cross != null) [
"--with-tls"
"--enable-kernel=2.6.0"
"--without-fp"
"--with-__thread"
] ++ (if (stdenv.system == "armv5tel-linux") then [
"--host=arm-linux-gnueabi"
"--build=arm-linux-gnueabi"
"--without-fp"
] else []);
buildNativeInputs = stdenv.lib.optionals (cross != null) [ gccCross ];
preInstall = if (cross != null) then ''
ensureDir $out/lib
ln -s ${stdenv.gcc.gcc}/lib/libgcc_s.so.1 $out/lib/libgcc_s.so.1
'' else "";
postInstall = if (cross != null) then ''
rm $out/lib/libgcc_s.so.1
'' else "";
# 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 = "-U__i686";
meta = {
homepage = http://www.gnu.org/software/libc/;
description = "The GNU C Library";
};
}