platform: Introduce new platforms.

* gnu/platforms/intel.scm: New file.
* gnu/platforms/mips.scm: Ditto.
* gnu/platforms/powerpc.scm: Ditto.
* gnu/platforms/riscv.scm: Ditto.
* gnu/platforms/s390.scm: Ditto.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add them.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

6 files changed, 159 insertions, 7 deletions

diff --git a/gnu/local.mk b/gnu/local.mk
index 6274f43566..2a74677509 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -632,7 +632,11 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/zwave.scm                        \
                                                 \
   %D%/platforms/arm.scm                         \
-  %D%/platforms/hurd.scm                        \
+  %D%/platforms/mips.scm                        \
+  %D%/platforms/powerpc.scm                     \
+  %D%/platforms/riscv.scm                       \
+  %D%/platforms/s390.scm                        \
+  %D%/platforms/x86.scm                         \
                                                 \
   %D%/services.scm                              \
   %D%/services/admin.scm                        \
diff --git a/gnu/platforms/mips.scm b/gnu/platforms/mips.scm
new file mode 100644
index 0000000000..84a492699d
--- /dev/null
+++ b/gnu/platforms/mips.scm
@@ -0,0 +1,29 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2022 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 mips)
+  #:use-module (gnu platform)
+  #:use-module (gnu packages linux)
+  #:use-module (guix records)
+  #:export (mips64-linux))
+
+(define mips64-linux
+  (platform
+   (target "mips64el-linux-gnu")
+   (system "mips64el-linux")
+   (linux-architecture "mips")))
diff --git a/gnu/platforms/powerpc.scm b/gnu/platforms/powerpc.scm
new file mode 100644
index 0000000000..8fadfe88de
--- /dev/null
+++ b/gnu/platforms/powerpc.scm
@@ -0,0 +1,36 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2022 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 powerpc)
+  #:use-module (gnu platform)
+  #:use-module (gnu packages linux)
+  #:use-module (guix records)
+  #:export (powerpc-linux
+            powerpc64le-linux))
+
+(define powerpc-linux
+  (platform
+   (target "powerpc-linux-gnu")
+   (system "powerpc-linux")
+   (linux-architecture "powerpc")))
+
+(define powerpc64le-linux
+  (platform
+   (target "powerpc64le-linux-gnu")
+   (system "powerpc64le-linux")
+   (linux-architecture "powerpc")))
diff --git a/gnu/platforms/riscv.scm b/gnu/platforms/riscv.scm
new file mode 100644
index 0000000000..29a34402a2
--- /dev/null
+++ b/gnu/platforms/riscv.scm
@@ -0,0 +1,29 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2022 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 riscv)
+  #:use-module (gnu platform)
+  #:use-module (gnu packages linux)
+  #:use-module (guix records)
+  #:export (riscv64-linux))
+
+(define riscv64-linux
+  (platform
+   (target "riscv64-linux-gnu")
+   (system "riscv64-linux")
+   (linux-architecture "riscv")))
diff --git a/gnu/platforms/hurd.scm b/gnu/platforms/s390.scm
index 0e5c58fd08..c8caafbe45 100644
--- a/gnu/platforms/hurd.scm
+++ b/gnu/platforms/s390.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2021 Mathieu Othacehe <othacehe@gnu.org>
+;;; Copyright © 2022 Mathieu Othacehe <othacehe@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -16,13 +16,14 @@
 ;;; 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)
+(define-module (gnu platforms s390)
   #:use-module (gnu platform)
   #:use-module (gnu packages linux)
   #:use-module (guix records)
-  #:export (hurd))
+  #:export (s390x-linux))
 
-(define hurd
+(define s390x-linux
   (platform
-   (target "i586-pc-gnu")
-   (system "i586-gnu")))
+   (target "s390x-linux-gnu")
+   (system "s390x-linux")
+   (linux-architecture "s390")))
diff --git a/gnu/platforms/x86.scm b/gnu/platforms/x86.scm
new file mode 100644
index 0000000000..1a5d6a3284
--- /dev/null
+++ b/gnu/platforms/x86.scm
@@ -0,0 +1,53 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2022 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 x86)
+  #:use-module (gnu platform)
+  #:use-module (gnu packages linux)
+  #:use-module (guix records)
+  #:export (i686-linux
+            x86_64-linux
+            i686-mingw
+            x86_64-mingw))
+
+(define i686-linux
+  (platform
+   (target "i686-linux-gnu")
+   (system "i686-linux")
+   (linux-architecture "i386")))
+
+(define x86_64-linux
+  (platform
+   (target "x86_64-linux-gnu")
+   (system "x86_64-linux")
+   (linux-architecture "x86_64")))
+
+(define i686-mingw
+  (platform
+   (target "i686-w64-mingw32")
+   (system #f)))
+
+(define x86_64-mingw
+  (platform
+   (target "x86_64-w64-mingw32")
+   (system #f)))
+
+(define hurd
+  (platform
+   (target "i586-pc-gnu")
+   (system "i586-gnu")))