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-rw-r--r--gnu/packages/java.scm34
1 files changed, 24 insertions, 10 deletions
diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm
index fa6109a07d..e1651938b9 100644
--- a/gnu/packages/java.scm
+++ b/gnu/packages/java.scm
@@ -51,21 +51,35 @@
#:use-module (gnu packages xorg)
#:use-module (gnu packages zip)
#:use-module (gnu packages texinfo)
- #:use-module ((srfi srfi-1) #:select (fold alist-delete)))
+ #:use-module ((srfi srfi-1) #:select (fold alist-delete))
+ #:use-module (srfi srfi-11)
+ #:use-module (ice-9 match))
(define-public java-swt
(package
(name "java-swt")
(version "4.5")
- (source (origin
- (method url-fetch)
- (uri (string-append
- "http://ftp-stud.fht-esslingen.de/pub/Mirrors/"
- "eclipse/eclipse/downloads/drops4/R-" version
- "-201506032000/swt-" version "-gtk-linux-x86.zip"))
- (sha256
- (base32
- "03mhzraikcs4fsz7d3h5af9pw1bbcfd6dglsvbk2ciwimy9zj30q"))))
+ (source
+ ;; The types of many variables and procedures differ in the sources
+ ;; dependent on whether the target architecture is a 32-bit system or a
+ ;; 64-bit system. Instead of patching the sources on demand in a build
+ ;; phase we download either the 32-bit archive (which mostly uses "int"
+ ;; types) or the 64-bit archive (which mostly uses "long" types).
+ (let ((hash32 "03mhzraikcs4fsz7d3h5af9pw1bbcfd6dglsvbk2ciwimy9zj30q")
+ (hash64 "1qq0pjll6030v4ml0hifcaaik7sx3fl7ghybfdw95vsvxafwp2ff")
+ (file32 "x86")
+ (file64 "x86_64"))
+ (let-values (((hash file)
+ (match (or (%current-target-system) (%current-system))
+ ("x86_64-linux" (values hash64 file64))
+ (_ (values hash32 file32)))))
+ (origin
+ (method url-fetch)
+ (uri (string-append
+ "http://ftp-stud.fht-esslingen.de/pub/Mirrors/"
+ "eclipse/eclipse/downloads/drops4/R-" version
+ "-201506032000/swt-" version "-gtk-linux-" file ".zip"))
+ (sha256 (base32 hash))))))
(build-system ant-build-system)
(arguments
`(#:jar-name "swt.jar"