bug#67984: [PATCH core-updates] gnu: docbook-xsl: Disable parallel tests.

[Maxim Cournoyer]

* gnu/packages/docbook.scm (docbook-xsl)
[arguments] <#:parallel-tests?>: New argument.

Fixes: <https://issues.guix.gnu.org/67984>
Change-Id: I29180345bf48cb2f2c7d0e3b6fd59406fd545c6b
---
 gnu/packages/docbook.scm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gnu/packages/docbook.scm b/gnu/packages/docbook.scm
index 02cea45e97..6846edd50d 100644
--- a/gnu/packages/docbook.scm
+++ b/gnu/packages/docbook.scm
@@ -375,6 +375,9 @@ (define-public docbook-xsl
       (build-system gnu-build-system)
       (arguments
        (list
+        ;; Do not run the test suite in parallel otherwise it sometimes fail
+        ;; (see: https://github.com/docbook/xslt10-stylesheets/issues/269).
+        #:parallel-tests? #f
         #:make-flags #~(list "XSLTENGINE=xsltproc")
         #:modules '((guix build gnu-build-system)
                     (guix build utils)

base-commit: ef84004825cd8a60734258c054bed194c6628f8e
-- 
2.46.0