09/10: gnu: tla2tools: Add UseParallelGC to Java command in wrapper scripts.

[guix-commits]

civodul pushed a commit to branch master
in repository guix.

commit 3e19432416e55dc8df426652a4c325ac2fd8b81c
Author: Karl Hallsby <karl@hallsby.com>
AuthorDate: Thu May 2 10:35:35 2024 -0500

    gnu: tla2tools: Add UseParallelGC to Java command in wrapper scripts.
    
    * gnu/packages/java.scm: Add -XX:+UseParallelGC to generated wrapper scripts
    for TLA+'s binary tools.
    
    TLA+'s tools request (and throw a warning message) when you invoke them
    without Java's parallel GC flag. Including this flag removes the warning
    message and should improve performance (theoretically).
    
    Change-Id: I12f7432db21db31ae2b0b30cc7f41f4a6af58b0a
    Signed-off-by: Ludovic Courtès <ludo@gnu.org>
---
 gnu/packages/java.scm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm
index 50324022e5..49fc2761d6 100644
--- a/gnu/packages/java.scm
+++ b/gnu/packages/java.scm
@@ -20,6 +20,7 @@
 ;;; Copyright © 2021 Guillaume Le Vaillant <glv@posteo.net>
 ;;; Copyright © 2022 Artyom V. Poptsov <poptsov.artyom@gmail.com>
 ;;; Copyright © 2024 Paul A. Patience <paul@apatience.com>
+;;; Copyright © 2024 Raven Hallsby <karl@hallsby.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -14451,7 +14452,7 @@ can be interpreted by IDEs and static analysis tools to 
improve code analysis.")
                                (display
                                 (string-append
                                  "#!/bin/sh\n"
-                                 java " -cp " java-cp " " class " \"$@\""))))
+                                 java " -XX:+UseParallelGC " " -cp " java-cp " 
" class " \"$@\""))))
                            (chmod file #o755)))))
                     ;; bin/wrapper . java-class
                     '(("pcal" . "pcal.trans")