platform: Add glibc-dynamic-linker field.

* gnu/platform.scm (<platform>)[glibc-dynamic-linker]: New field.
(platform-glibc-dynamic-linker, lookup-platform-by-system): New procedures.
* gnu/platforms/arm.scm (armhf-linux, aarch64-linux): Add the glibc-dynamic-linker field.
* gnu/platforms/hurd.scm (hurd): Ditto.
* gnu/platforms/intel.scm (intel32-linux, intel64-linux, intel32-mingw, intel64-linux): Ditto.
* gnu/platforms/mips.scm (mips64el-linux): Ditto.
* gnu/platforms/powerpc.scm (powerpc-linux, powerpc64-linux): Ditto.
* gnu/platforms/riscv.scm (riscv64-linux): Ditto.
* gnu/platforms/s390.scm (riscv64-linux): Ditto.
* gnu/packages/bootstrap.scm (glibc-dynamic-linker): Adapt it.

1 files changed, 29 insertions, 0 deletions

diff --git a/gnu/platforms/hurd.scm b/gnu/platforms/hurd.scm
new file mode 100644
index 0000000000..328e9818ad
--- /dev/null
+++ b/gnu/platforms/hurd.scm
@@ -0,0 +1,29 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2021 Mathieu Othacehe <othacehe@gnu.org>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu platforms hurd)
+  #:use-module (gnu platform)
+  #:use-module (gnu packages linux)
+  #:use-module (guix records)
+  #:export (hurd))
+
+(define hurd
+  (platform
+   (target "i586-pc-gnu")
+   (system "i586-gnu")
+   (glibc-dynamic-linker "/lib/ld.so.1")))