212 lines
7.3 KiB
Nix
212 lines
7.3 KiB
Nix
/* Build configuration used to build glibc, Info files, and locale
|
|
information. */
|
|
|
|
cross:
|
|
|
|
{ name, fetchurl, fetchgit ? null, stdenv, installLocales ? false
|
|
, gccCross ? null, kernelHeaders ? null
|
|
, machHeaders ? null, hurdHeaders ? null, libpthreadHeaders ? null
|
|
, mig ? null
|
|
, profilingLibraries ? false, meta
|
|
, withGd ? false, gd ? null, libpng ? null
|
|
, preConfigure ? "", ... }@args:
|
|
|
|
let
|
|
|
|
version = "2.20";
|
|
|
|
in
|
|
|
|
assert cross != null -> gccCross != null;
|
|
assert mig != null -> machHeaders != null;
|
|
assert machHeaders != null -> hurdHeaders != null;
|
|
assert hurdHeaders != null -> libpthreadHeaders != null;
|
|
|
|
stdenv.mkDerivation ({
|
|
inherit kernelHeaders installLocales;
|
|
|
|
# The host/target system.
|
|
crossConfig = if cross != null then cross.config else null;
|
|
|
|
inherit (stdenv) is64bit;
|
|
|
|
enableParallelBuilding = true;
|
|
|
|
/* Don't try to apply these patches to the Hurd's snapshot, which is
|
|
older. */
|
|
patches = stdenv.lib.optionals (hurdHeaders == null)
|
|
[ /* Have rpcgen(1) look for cpp(1) in $PATH. */
|
|
./rpcgen-path.patch
|
|
|
|
/* Allow NixOS and Nix to handle the locale-archive. */
|
|
./nix-locale-archive.patch
|
|
|
|
/* Don't use /etc/ld.so.cache, for non-NixOS systems. */
|
|
./dont-use-system-ld-so-cache.patch
|
|
|
|
/* Don't use /etc/ld.so.preload, but /etc/ld-nix.so.preload. */
|
|
./dont-use-system-ld-so-preload.patch
|
|
|
|
/* Add blowfish password hashing support. This is needed for
|
|
compatibility with old NixOS installations (since NixOS used
|
|
to default to blowfish). */
|
|
./glibc-crypt-blowfish.patch
|
|
|
|
/* The command "getconf CS_PATH" returns the default search path
|
|
"/bin:/usr/bin", which is inappropriate on NixOS machines. This
|
|
patch extends the search path by "/run/current-system/sw/bin". */
|
|
./fix_path_attribute_in_getconf.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
|
|
''
|
|
# Replace the date and time in nscd by a prefix of $out.
|
|
# It is used as a protocol compatibility check.
|
|
# Note: the size of the struct changes, but using only a part
|
|
# would break hash-rewriting. When receiving stats it does check
|
|
# that the struct sizes match and can't cause overflow or something.
|
|
+ ''
|
|
cat ${./glibc-remove-datetime-from-nscd.patch} \
|
|
| sed "s,@out@,$out," | patch -p1
|
|
'';
|
|
|
|
configureFlags =
|
|
[ "-C"
|
|
"--enable-add-ons"
|
|
"--enable-obsolete-rpc"
|
|
"--sysconfdir=/etc"
|
|
"--localedir=/var/run/current-system/sw/lib/locale"
|
|
"libc_cv_ssp=no"
|
|
(if kernelHeaders != null
|
|
then "--with-headers=${kernelHeaders}/include"
|
|
else "--without-headers")
|
|
(if profilingLibraries
|
|
then "--enable-profile"
|
|
else "--disable-profile")
|
|
] ++ stdenv.lib.optionals (cross == null && kernelHeaders != null) [
|
|
"--enable-kernel=2.6.32"
|
|
] ++ stdenv.lib.optionals (cross != null) [
|
|
(if cross.withTLS then "--with-tls" else "--without-tls")
|
|
(if cross.float == "soft" then "--without-fp" else "--with-fp")
|
|
] ++ stdenv.lib.optionals (cross != null
|
|
&& cross.platform ? kernelMajor
|
|
&& cross.platform.kernelMajor == "2.6") [
|
|
"--enable-kernel=2.6.0"
|
|
"--with-__thread"
|
|
] ++ stdenv.lib.optionals (cross == null && stdenv.isArm) [
|
|
"--host=arm-linux-gnueabi"
|
|
"--build=arm-linux-gnueabi"
|
|
|
|
# To avoid linking with -lgcc_s (dynamic link)
|
|
# so the glibc does not depend on its compiler store path
|
|
"libc_cv_as_needed=no"
|
|
] ++ stdenv.lib.optional withGd "--with-gd";
|
|
|
|
installFlags = [ "sysconfdir=$(out)/etc" ];
|
|
|
|
buildInputs = stdenv.lib.optionals (cross != null) [ gccCross ]
|
|
++ stdenv.lib.optional (mig != null) mig
|
|
++ stdenv.lib.optionals withGd [ gd libpng ];
|
|
|
|
# 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" "fetchurl" "fetchgit" "withGd" "gd" "libpng" ]) //
|
|
|
|
{
|
|
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-${version}.tar.gz";
|
|
sha256 = "1g6ysvk15arpi7c1f1fpx5slgfr2k3dqd5xr0yvijajp1m0xxq9p";
|
|
};
|
|
|
|
# Remove absolute paths from `configure' & co.; build out-of-tree.
|
|
preConfigure = ''
|
|
export PWD_P=$(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
|
|
|
|
mkdir ../build
|
|
cd ../build
|
|
|
|
configureScript="`pwd`/../$sourceRoot/configure"
|
|
|
|
${stdenv.lib.optionalString (stdenv.cc.libc != null)
|
|
''makeFlags="$makeFlags BUILD_LDFLAGS=-Wl,-rpath,${stdenv.cc.libc}/lib"''
|
|
}
|
|
|
|
${preConfigure}
|
|
'';
|
|
|
|
meta = {
|
|
homepage = http://www.gnu.org/software/libc/;
|
|
description = "The GNU C Library"
|
|
+ stdenv.lib.optionalString (hurdHeaders != null) ", for GNU/Hurd";
|
|
|
|
longDescription =
|
|
'' Any Unix-like operating system needs a C library: the library which
|
|
defines the "system calls" and other basic facilities such as
|
|
open, malloc, printf, exit...
|
|
|
|
The GNU C library is used as the C library in the GNU system and
|
|
most systems with the Linux kernel.
|
|
'';
|
|
|
|
license = stdenv.lib.licenses.lgpl2Plus;
|
|
|
|
maintainers = [ ];
|
|
#platforms = stdenv.lib.platforms.linux;
|
|
} // meta;
|
|
}
|
|
|
|
// stdenv.lib.optionalAttrs withGd {
|
|
preBuild = "unset NIX_DONT_SET_RPATH";
|
|
}
|
|
|
|
// stdenv.lib.optionalAttrs (hurdHeaders != null) {
|
|
# Work around the fact that the configure snippet that looks for
|
|
# <hurd/version.h> does not honor `--with-headers=$sysheaders' and that
|
|
# glibc expects Mach, Hurd, and pthread headers to be in the same place.
|
|
CPATH = "${hurdHeaders}/include:${machHeaders}/include:${libpthreadHeaders}/include";
|
|
|
|
# Install NSS stuff in the right place.
|
|
# XXX: This will be needed for all new glibcs and isn't Hurd-specific.
|
|
makeFlags = ''vardbdir="$out/var/db"'';
|
|
})
|