Subject: Re: [bug#69944] [PATCH] gnu: dmraid: Fix cross-compiling to riscv64-linux.

From: Zheng Junjie <[email-masked]>
Date: Wed, 27 Mar 2024 21:40:02 +0800

Christopher Baines <[email-masked]> writes:

> [[PGP Signed Part:Undecided]]
>
> Zheng Junjie <[email-masked]> writes:
>
>> * gnu/packages/disk.scm (dmraid)
>> [native-inputs]: When cross compiling to riscv64-linux-gnu, add config.
>> [arguments]: When target riscv64-linux-gnu, add update-config phase.
>>
>> Change-Id: I491c43a6ce2c3fc3aed43ecab9d4a2ab251038bb
>> ---
>>  gnu/packages/disk.scm | 22 +++++++++++++++++++---
>>  1 file changed, 19 insertions(+), 3 deletions(-)
>
> Hi!
>
> Thanks for the patch, this doesn't build for me though:

Sorry, this patch should build, and also build to aarch64-linux-gnu.

From 61f56da975095071649e48a6e975ffcdd4dd8063 Mon Sep 17 00:00:00 2001
Message-ID: <61f[email-masked]>
From: Zheng Junjie <[email-masked]>
Date: Sat, 23 Mar 2024 00:17:47 +0800
Subject: [PATCH] gnu: dmraid: Fix cross-compiling

* gnu/packages/disk.scm (dmraid)
[native-inputs]: When cross compiling, add config, autoconf, automake.
[arguments]: When cross compiling, add update-config and fix-rpl_malloc phase.

Change-Id: I491c43a6ce2c3fc3aed43ecab9d4a2ab251038bb
---
 gnu/packages/disk.scm | 39 ++++++++++++++++++++++++++++++++++++---
 1 file changed, 36 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/disk.scm b/gnu/packages/disk.scm
index b0117d77ce..35e75d89fe 100644
--- a/gnu/packages/disk.scm
+++ b/gnu/packages/disk.scm
@@ -27,7 +27,7 @@
 ;;; Copyright © 2022 Disseminate Dissent <[email-masked]>
 ;;; Copyright © 2023 Timotej Lazar <[email-masked]>
 ;;; Copyright © 2023 Morgan Smith <[email-masked]>
-;;; Copyright © 2023 Zheng Junjie <[email-masked]>
+;;; Copyright © 2023, 2024 Zheng Junjie <[email-masked]>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -1145,7 +1145,13 @@ (define-public dmraid
                 "1n7vsqvh7y6yvil682q129d21yhb0cmvd5fvsbkza7ypd78inhlk"))))
     (build-system gnu-build-system)
     (inputs (list lvm2))
-    (native-inputs (list which))
+    (native-inputs
+     (append (if (%current-target-system)
+                 (list config
+                       autoconf
+                       automake)
+                 '())
+             (list which)))
     (arguments
      `(#:tests? #f                      ; No tests.
        ;; Prevent a race condition where some target would attempt to link
@@ -1158,7 +1164,34 @@ (define-public dmraid
                       (chdir (string-append ,version "/dmraid"))
                       (substitute* "make.tmpl.in"
                         (("/bin/sh") (which "sh")))
-                      #t)))
+                      #t))
+                  ,@(if (%current-target-system)
+                        `((add-after 'unpack 'update-config
+                            (lambda* (#:key native-inputs inputs
+                                      #:allow-other-keys)
+                              (with-directory-excursion
+                                  (string-append ,version "/dmraid/autoconf")
+                                (for-each (lambda (file)
+                                            (install-file
+                                             (search-input-file
+                                              (or native-inputs inputs)
+                                              (string-append "/bin/" file))
+                                             "."))
+                                          '("config.guess" "config.sub")))))
+                          (add-after 'unpack 'fix-rpl_malloc
+                            (lambda _
+                              ;; AC_FUNC_MALLOC and AC_FUNC_REALLOC usually
+                              ;; unneeded, see
+                              ;; https://lists.gnu.org/archive/html/autoconf/2003-02/msg00017.html
+                              (with-directory-excursion
+                                  (string-append ,version "/dmraid")
+                                (substitute* "configure.in"
+                                  (("AC_FUNC_MALLOC") "")
+                                  (("AC_FUNC_REALLOC") ""))
+                                (delete-file "./configure")
+                                (copy-file "configure.in" "configure.ac")
+                                (invoke "autoreconf" "-fiv")))))
+                        '()))
        #:configure-flags (list ;; Make sure programs such as 'dmevent_tool' can
                                ;; find libdmraid.so.
                                (string-append "LDFLAGS=-Wl,-rpath="

base-commit: 656baadf83f2812c0ff79f4f2f0b5f1e927ed8a5
-- 
2.41.0

>
> checking build system type... x86_64-unknown-linux-gnu
> checking host system type... Invalid configuration
> `riscv64-linux-gnu': machine `riscv64' not recognized
> configure: error:
> /gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash
> autoconf/config.sub riscv64-linux-gnu failed
> error: in phase 'configure': uncaught exception:
> %exception #<&invoke-error program:
> "/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash"
> arguments: ("./configure" "CC_FOR_BUILD=gcc"
> "CONFIG_SHELL=/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash"
> "SHELL=/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash"
> "--prefix=/gnu/store/gb6ij94hk33ivx193zq87m2vhlhzsm8j-dmraid-1.0.0.rc16-3"
> "--enable-fast-install" "--build=x86_64-unknown-linux-gnu"
> "--host=riscv64-linux-gnu"
> "LDFLAGS=-Wl,-rpath=/gnu/store/gb6ij94hk33ivx193zq87m2vhlhzsm8j-dmraid-1.0.0.rc16-3/lib")
> exit-status: 1 term-signal: #f stop-signal: #f>
>
>
> https://bordeaux.guix.gnu.org/build/47b7e0bf-b082-4d62-ac4c-8de5c28f5faf/log
>
> [[End of PGP Signed Part]]