gnu: Graft glibc to allow execution on Linux 2.6.32.
* gnu/packages/patches/glibc-allow-kernel-2.6.32.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. * gnu/packages/base.scm (glibc/linux)[replacement]: New field. (glibc-2.26-patched): New variable.
This commit is contained in:
Ricardo Wurmus
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b79e1fbe96
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b672a81607
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@ -7,7 +7,7 @@
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# Copyright © 2016, 2017, 2018 Kei Kebreau <kkebreau@posteo.net>
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# Copyright © 2016, 2017 Rene Saavedra <rennes@openmailbox.org>
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# Copyright © 2016 Adonay "adfeno" Felipe Nogueira <https://libreplanet.org/wiki/User:Adfeno> <adfeno@openmailbox.org>
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# Copyright © 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
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# Copyright © 2016, 2017, 2018 Ricardo Wurmus <rekado@elephly.net>
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# Copyright © 2016 Ben Woodcroft <donttrustben@gmail.com>
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# Copyright © 2016, 2017, 2018 Alex Vong <alexvong1995@gmail.com>
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# Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
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@ -708,6 +708,7 @@ dist_patch_DATA = \
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%D%/packages/patches/glibc-CVE-2017-1000366-pt1.patch \
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%D%/packages/patches/glibc-CVE-2017-1000366-pt2.patch \
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%D%/packages/patches/glibc-CVE-2017-1000366-pt3.patch \
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%D%/packages/patches/glibc-allow-kernel-2.6.32.patch \
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%D%/packages/patches/glibc-bootstrap-system.patch \
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%D%/packages/patches/glibc-ldd-x86_64.patch \
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%D%/packages/patches/glibc-locales.patch \
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@ -12,6 +12,7 @@
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;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
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;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
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;;; Copyright © 2017 Eric Bavier <bavier@member.fsf.org>
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;;; Copyright © 2018 Ricardo Wurmus <rekado@elephly.net>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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@ -537,6 +538,7 @@ store.")
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;; Note: Always use a dot after the minor version since various places rely
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;; on "version-major+minor" to determine where locales are found.
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(version "2.26.105-g0890d5379c")
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(replacement glibc-2.26-patched)
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(source (origin
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(method url-fetch)
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(uri (string-append "https://alpha.gnu.org/gnu/guix/mirror/"
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@ -839,6 +841,15 @@ GLIBC/HURD for a Hurd host"
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;; Below are old libc versions, which we use mostly to build locale data in
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;; the old format (which the new libc cannot cope with.)
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(define glibc-2.26-patched
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(package
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(inherit glibc)
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(replacement #f)
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(source (origin
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(inherit (package-source glibc))
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(patches (cons (search-patch "glibc-allow-kernel-2.6.32.patch")
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(origin-patches (package-source glibc))))))))
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(define-public glibc-2.25
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(package
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(inherit glibc)
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@ -0,0 +1,39 @@
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diff --git a/sysdeps/unix/sysv/linux/configure b/sysdeps/unix/sysv/linux/configure
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index cace758c01..38fe7fe0b0 100644
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--- a/sysdeps/unix/sysv/linux/configure
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+++ b/sysdeps/unix/sysv/linux/configure
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@@ -69,7 +69,7 @@ fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernel header at least $minimum_kernel" >&5
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$as_echo_n "checking for kernel header at least $minimum_kernel... " >&6; }
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decnum=`echo "$minimum_kernel.0.0.0" | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/(\1 * 65536 + \2 * 256 + \3)/'`;
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-abinum=`echo "$minimum_kernel.0.0.0" | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1,\2,\3/'`;
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+abinum=`echo "2.6.32.0.0.0" | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1,\2,\3/'`;
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#include <linux/version.h>
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diff --git a/sysdeps/unix/sysv/linux/configure.ac b/sysdeps/unix/sysv/linux/configure.ac
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index 13abda0a51..6abc12eaed 100644
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--- a/sysdeps/unix/sysv/linux/configure.ac
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+++ b/sysdeps/unix/sysv/linux/configure.ac
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@@ -50,7 +50,7 @@ fi
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AC_MSG_CHECKING(for kernel header at least $minimum_kernel)
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changequote(,)dnl
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decnum=`echo "$minimum_kernel.0.0.0" | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/(\1 * 65536 + \2 * 256 + \3)/'`;
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-abinum=`echo "$minimum_kernel.0.0.0" | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1,\2,\3/'`;
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+abinum=`echo "2.6.32.0.0.0" | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1,\2,\3/'`;
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changequote([,])dnl
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AC_TRY_COMPILE([#include <linux/version.h>
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#if LINUX_VERSION_CODE < $decnum
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diff --git a/sysdeps/unix/sysv/linux/dl-osinfo.h b/sysdeps/unix/sysv/linux/dl-osinfo.h
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index 823cd8224d..482caaeeec 100644
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--- a/sysdeps/unix/sysv/linux/dl-osinfo.h
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+++ b/sysdeps/unix/sysv/linux/dl-osinfo.h
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@@ -39,7 +39,7 @@
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GLRO(dl_osversion) = version; \
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\
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/* Now we can test with the required version. */ \
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- if (__LINUX_KERNEL_VERSION > 0 && version < __LINUX_KERNEL_VERSION) \
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+ if (__LINUX_KERNEL_VERSION > 0 && version < __LINUX_KERNEL_VERSION && version != 0x020620) \
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/* Not sufficent. */ \
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FATAL ("FATAL: kernel too old\n"); \
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} \
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