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|
{ lib
, buildPlatform
, hostPlatform
, fetchurl
, bash
, gcc2-mes
, gnumake
, gnupatch
, gnused
, gnugrep
, gnutar
, gzip
, gawk
, heirloom
, binutils-mes
, linux-headers
}:
let
pname = "glibc";
buildGlibc = { version, src, patches, configureFlags, gcc, binutils, CC, CPP }:
bash.runCommand "${pname}-${version}" {
inherit pname version;
nativeBuildInputs = [
gcc
gnumake
gnupatch
gnused
gnugrep
gnutar
gzip
gawk
binutils
];
meta = with lib; {
description = "The GNU C Library";
homepage = "https://www.gnu.org/software/libc";
license = licenses.lgpl2Plus;
maintainers = teams.minimal-bootstrap.members;
platforms = platforms.linux;
};
} ''
# Unpack
tar xzf ${src}
cd glibc-${version}
# Patch
${lib.concatMapStringsSep "\n" (f: "patch -Np1 -i ${f}") patches}
# Configure
export CC="${CC}"
export CPP="${CPP}"
bash ./configure --prefix=$out ${lib.concatStringsSep " " (
[
"--build=${buildPlatform.config}"
"--host=${hostPlatform.config}"
"--with-headers=${linux-headers}/include"
"--enable-static"
"--disable-shared"
] ++ configureFlags)}
# Build
make
# Install
# GNU sed w/ mes-libc crashes on certain stdio actions
export PATH="${heirloom.sed}/bin:$PATH"
make install
'';
in
{
glibc22 = buildGlibc rec {
# GNU C Library 2.2.5 is the most recent glibc that we managed to build
# using gcc-2.95.3. Newer versions (2.3.x, 2.6, 2.1x) seem to need a newer
# gcc.
# - from guix/gnu/packages/commencement.scm
version = "2.2.5";
src = fetchurl {
url = "mirror://gnu/glibc/glibc-${version}.tar.gz";
sha256 = "1vl48i16gx6h68whjyhgnn1s57vqq32f9ygfa2fls7pdkbsqvp2q";
};
patches = [
# This patch enables building glibc-2.2.5 using TCC and GNU Make 4.x and Mes C Library.
# * Makefile: Do not assemble from stdin, use file indirection.
# * Makefile: Add new target: install-lib-all.
# * Makefile: Avoid building stub DOC.
# * [_LIBC_REENTRANT]: Add missing guarding.
# * [MES_BOOTSTRAP]: Disable some GCC extensions.
# * [MES_BOOTSTRAP]: Add missing GCC div/mod defines.
(fetchurl {
url = "https://git.savannah.gnu.org/cgit/guix.git/plain/gnu/packages/patches/glibc-boot-${version}.patch?id=50249cab3a98839ade2433456fe618acc6f804a5";
sha256 = "1nyz2dr9g7scqwwygd6jvbl7xxpwh11ryvgdz8aikkkna02q1pm8";
})
# We want to allow builds in chroots that lack /bin/sh. Thus, system(3)
# and popen(3) need to be tweaked to use the right shell. For the bootstrap
# glibc, we just use whatever `sh' can be found in $PATH. The final glibc
# instead uses the hard-coded absolute file name of `bash'.
(fetchurl {
url = "https://git.savannah.gnu.org/cgit/guix.git/plain/gnu/packages/patches/glibc-bootstrap-system-${version}.patch?id=50249cab3a98839ade2433456fe618acc6f804a5";
sha256 = "1l67w9rysrlsg2i0r210qxxn37h2969ba9lx7pp3ywlnikvi98m8";
})
];
configureFlags = [
"--disable-sanity-checks"
"--enable-static-nss"
"--without-__thread"
"--without-cvs"
"--without-gd"
"--without-tls"
];
gcc = gcc2-mes;
binutils = binutils-mes;
CC = "gcc -D MES_BOOTSTRAP=1 -D BOOTSTRAP_GLIBC=1 -L $(pwd)";
CPP = "gcc -E -D MES_BOOTSTRAP=1 -D BOOTSTRAP_GLIBC=1";
};
}
|