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-rw-r--r--gnu/packages/libusb.scm60
1 files changed, 60 insertions, 0 deletions
diff --git a/gnu/packages/libusb.scm b/gnu/packages/libusb.scm
index 3932f1e660..ffbe5b1a88 100644
--- a/gnu/packages/libusb.scm
+++ b/gnu/packages/libusb.scm
@@ -28,6 +28,7 @@
#:use-module (guix utils)
#:use-module (guix download)
#:use-module (guix git-download)
+ #:use-module (guix build-system ant)
#:use-module (guix build-system cmake)
#:use-module (guix build-system gnu)
#:use-module (guix build-system glib-or-gtk)
@@ -129,6 +130,65 @@ version of libusb to run with newer libusb.")
with usb4java.")
(license expat))))
+(define-public java-usb4java
+ (package
+ (name "java-usb4java")
+ (version "1.2.0")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "https://github.com/usb4java/usb4java/"
+ "archive/usb4java-" version ".tar.gz"))
+ (sha256
+ (base32
+ "0gzpsnzwgsdyra3smq288yvxnwrgvdwxr6g8jbknnsk56kv6wc34"))))
+ (build-system ant-build-system)
+ (arguments
+ `(#:jar-name "usb4java.jar"
+ #:phases
+ (modify-phases %standard-phases
+ ;; Usually, native libusb4java libraries for all supported systems
+ ;; would be included in the jar and extracted at runtime. Since we
+ ;; build everything from source we cannot just bundle pre-built
+ ;; binaries for other systems. Instead, we patch the loader to
+ ;; directly return the appropriate library for this system. The
+ ;; downside is that the jar will only work on the same architecture
+ ;; that it was built on.
+ (add-after 'unpack 'copy-libusb4java
+ (lambda* (#:key inputs #:allow-other-keys)
+ (substitute* "src/main/java/org/usb4java/Loader.java"
+ (("private static String extractLibrary" line)
+ (string-append
+ line "(final String a, final String b) {"
+ "return \""
+ (assoc-ref inputs "libusb4java") "/lib/libusb4java.so"
+ "\"; }\n"
+ "private static String _extractLibrary")))
+ #t))
+ (add-after 'unpack 'disable-broken-tests
+ (lambda _
+ (with-directory-excursion "src/test/java/org/usb4java"
+ ;; These tests should only be run when USB devices are present.
+ (substitute* '("LibUsbGlobalTest.java"
+ "TransferTest.java")
+ (("this.context = new Context\\(\\);")
+ "this.context = null;")
+ (("LibUsb.init") "//"))
+ (substitute* "DeviceListIteratorTest.java"
+ (("this.iterator.remove" line)
+ (string-append "assumeUsbTestsEnabled();" line))))
+ #t)))))
+ (inputs
+ `(("libusb4java" ,libusb4java)
+ ("java-commons-lang3" ,java-commons-lang3)
+ ("java-junit" ,java-junit)
+ ("java-hamcrest-core" ,java-hamcrest-core)))
+ (home-page "http://usb4java.org/")
+ (synopsis "USB library for Java")
+ (description
+ "This package provides a USB library for Java based on libusb and
+implementing @code{javax.usb} (JSR-80).")
+ (license expat)))
+
(define-public python-pyusb
(package
(name "python-pyusb")