228 lines
7.2 KiB
Nix
228 lines
7.2 KiB
Nix
/* Build configuration used to build glibc, Info files, and locale
|
|
information. */
|
|
|
|
{ stdenv, lib
|
|
, buildPlatform, hostPlatform
|
|
, buildPackages
|
|
, fetchurl
|
|
, linuxHeaders ? null
|
|
, gd ? null, libpng ? null
|
|
}:
|
|
|
|
{ name
|
|
, withLinuxHeaders ? false
|
|
, profilingLibraries ? false
|
|
, installLocales ? false
|
|
, withGd ? false
|
|
, meta
|
|
, ...
|
|
} @ args:
|
|
|
|
let
|
|
version = "2.26";
|
|
patchSuffix = "-131";
|
|
sha256 = "1ggnj1hzjym7sn93rbwydcqd562q73lsb7g7kd199g6j9j9hlkp5";
|
|
cross = if buildPlatform != hostPlatform then hostPlatform else null;
|
|
in
|
|
|
|
assert withLinuxHeaders -> linuxHeaders != null;
|
|
assert withGd -> gd != null && libpng != null;
|
|
|
|
stdenv.mkDerivation ({
|
|
inherit installLocales;
|
|
linuxHeaders = if withLinuxHeaders then linuxHeaders else null;
|
|
|
|
# The host/target system.
|
|
crossConfig = if cross != null then cross.config else null;
|
|
|
|
inherit (stdenv) is64bit;
|
|
|
|
enableParallelBuilding = true;
|
|
|
|
patches =
|
|
[
|
|
/* No tarballs for stable upstream branch, only https://sourceware.org/git/?p=glibc.git
|
|
$ git co release/2.25/master; git describe
|
|
glibc-2.25-49-gbc5ace67fe
|
|
$ git show --reverse glibc-2.25..release/2.25/master | gzip -n -9 --rsyncable - > 2.25-49.patch.gz
|
|
*/
|
|
./2.26-75.patch.gz
|
|
./2.26-75to115.diff.gz
|
|
# contains fix for CVE-2018-1000001 as the last commit:
|
|
# https://sourceware.org/git/?p=glibc.git;a=commit;h=fabef2edbc
|
|
./2.26-115to131.diff.gz
|
|
|
|
/* 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
|
|
|
|
/* 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
|
|
|
|
/* Allow running with RHEL 6 -like kernels. The patch adds an exception
|
|
for glibc to accept 2.6.32 and to tag the ELFs as 2.6.32-compatible
|
|
(otherwise the loader would refuse libc).
|
|
Note that glibc will fully work only on their heavily patched kernels
|
|
and we lose early mismatch detection on 2.6.32.
|
|
|
|
On major glibc updates we should check that the patched kernel supports
|
|
all the required features. ATM it's verified up to glibc-2.26-131.
|
|
# HOWTO: check glibc sources for changes in kernel requirements
|
|
git log -p glibc-2.25.. sysdeps/unix/sysv/linux/x86_64/kernel-features.h sysdeps/unix/sysv/linux/kernel-features.h
|
|
# get kernel sources (update the URL)
|
|
mkdir tmp && cd tmp
|
|
curl http://vault.centos.org/6.9/os/Source/SPackages/kernel-2.6.32-696.el6.src.rpm | rpm2cpio - | cpio -idmv
|
|
tar xf linux-*.bz2
|
|
# check syscall presence, for example
|
|
less linux-*?/arch/x86/kernel/syscall_table_32.S
|
|
*/
|
|
./allow-kernel-2.6.32.patch
|
|
]
|
|
++ lib.optional stdenv.isx86_64 ./fix-x64-abi.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-nsl"
|
|
"--enable-obsolete-rpc"
|
|
"--sysconfdir=/etc"
|
|
"--enable-stackguard-randomization"
|
|
(if withLinuxHeaders
|
|
then "--with-headers=${linuxHeaders}/include"
|
|
else "--without-headers")
|
|
(if profilingLibraries
|
|
then "--enable-profile"
|
|
else "--disable-profile")
|
|
] ++ lib.optionals withLinuxHeaders [
|
|
"--enable-kernel=3.2.0" # can't get below with glibc >= 2.26
|
|
] ++ lib.optionals (cross != null) [
|
|
(if cross ? float && cross.float == "soft" then "--without-fp" else "--with-fp")
|
|
] ++ lib.optionals (cross != null) [
|
|
"--with-__thread"
|
|
] ++ lib.optionals (cross == null && stdenv.isArm) [
|
|
"--host=arm-linux-gnueabi"
|
|
"--build=arm-linux-gnueabi"
|
|
|
|
# To avoid linking with -lgcc_s (dynamic link)
|
|
# so the glibc does not depend on its compiler store path
|
|
"libc_cv_as_needed=no"
|
|
] ++ lib.optional withGd "--with-gd";
|
|
|
|
installFlags = [ "sysconfdir=$(out)/etc" ];
|
|
|
|
outputs = [ "out" "bin" "dev" "static" ];
|
|
|
|
depsBuildBuild = [ buildPackages.stdenv.cc ];
|
|
buildInputs = 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";
|
|
}
|
|
|
|
// (removeAttrs args [ "withLinuxHeaders" "withGd" ]) //
|
|
|
|
{
|
|
name = name + "-${version}${patchSuffix}";
|
|
|
|
src = fetchurl {
|
|
url = "mirror://gnu/glibc/glibc-${version}.tar.xz";
|
|
inherit sha256;
|
|
};
|
|
|
|
# Remove absolute paths from `configure' & co.; build out-of-tree.
|
|
preConfigure = ''
|
|
export PWD_P=$(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"
|
|
|
|
${lib.optionalString (stdenv.cc.libc != null)
|
|
''makeFlags="$makeFlags BUILD_LDFLAGS=-Wl,-rpath,${stdenv.cc.libc}/lib"''
|
|
}
|
|
|
|
|
|
'' + lib.optionalString (cross != null) ''
|
|
sed -i s/-lgcc_eh//g "../$sourceRoot/Makeconfig"
|
|
|
|
cat > config.cache << "EOF"
|
|
libc_cv_forced_unwind=yes
|
|
libc_cv_c_cleanup=yes
|
|
libc_cv_gnu89_inline=yes
|
|
EOF
|
|
'';
|
|
|
|
preBuild = lib.optionalString withGd "unset NIX_DONT_SET_RPATH";
|
|
|
|
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 = lib.licenses.lgpl2Plus;
|
|
|
|
maintainers = [ lib.maintainers.eelco ];
|
|
platforms = lib.platforms.linux;
|
|
} // meta;
|
|
}
|
|
|
|
// lib.optionalAttrs (cross != null) {
|
|
preInstall = null; # clobber the native hook
|
|
|
|
dontStrip = true;
|
|
|
|
separateDebugInfo = false; # this is currently broken for crossDrv
|
|
|
|
# To avoid a dependency on the build system 'bash'.
|
|
preFixup = ''
|
|
rm -f $bin/bin/{ldd,tzselect,catchsegv,xtrace}
|
|
'';
|
|
})
|