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-rw-r--r--gnu/packages/java.scm45
1 files changed, 45 insertions, 0 deletions
diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm
index 0faf2bd296..7d1c027394 100644
--- a/gnu/packages/java.scm
+++ b/gnu/packages/java.scm
@@ -491,6 +491,51 @@ other small VMs it supports the full spec, including object finalisation and
JNI.")
(license license:gpl2+)))
+;; We need this because the tools provided by the latest release of GNU
+;; Classpath don't actually work with sablevm.
+(define classpath-jamvm-wrappers
+ (package (inherit classpath-on-sablevm)
+ (name "classpath-jamvm-wrappers")
+ (source #f)
+ (build-system trivial-build-system)
+ (arguments
+ `(#:modules ((guix build utils))
+ #:builder
+ (begin
+ (use-modules (guix build utils))
+ (let* ((bash (assoc-ref %build-inputs "bash"))
+ (jamvm (assoc-ref %build-inputs "jamvm"))
+ (classpath (assoc-ref %build-inputs "classpath"))
+ (bin (string-append (assoc-ref %outputs "out")
+ "/bin/")))
+ (mkdir-p bin)
+ (for-each (lambda (tool)
+ (with-output-to-file (string-append bin tool)
+ (lambda _
+ (format #t "#!~a/bin/sh
+~a/bin/jamvm -classpath ~a/share/classpath/tools.zip \
+gnu.classpath.tools.~a.~a $@"
+ bash jamvm classpath tool
+ (if (string=? "native2ascii" tool)
+ "Native2ASCII" "Main"))))
+ (chmod (string-append bin tool) #o755))
+ (list "javah"
+ "rmic"
+ "rmid"
+ "orbd"
+ "rmiregistry"
+ "native2ascii"))
+ #t))))
+ (native-inputs
+ `(("bash" ,bash)
+ ("jamvm" ,jamvm-bootstrap)
+ ("classpath" ,classpath-on-sablevm)))
+ (inputs '())
+ (synopsis "Executables from GNU Classpath")
+ (description "This package provides wrappers around the tools provided by
+the GNU Classpath library. They are executed by the JamVM virtual
+machine.")))
+
(define-public java-swt
(package
(name "java-swt")