02/20: gnu: libusb-compat: Specify the absolute file name for libusb.

[guix-commits]

apteryx pushed a commit to branch master
in repository guix.

commit 05f08c11ff9b19716dc1a7d0129eb4c2c041a275
Author: nathan <nathan_mail@nborghese.com>
AuthorDate: Mon Jul 10 23:22:48 2023 -0400

    gnu: libusb-compat: Specify the absolute file name for libusb.
    
    Refine the fix for loading libusb correctly.
    
    * gnu/packages/libusb.scm (libusb) [arguments]
    <configure-flags>: New LIBUSB_1_0_SONAME flag.
    
    Modified-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
---
 gnu/packages/libusb.scm | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/gnu/packages/libusb.scm b/gnu/packages/libusb.scm
index 1d514c11b7..e615b81ea3 100644
--- a/gnu/packages/libusb.scm
+++ b/gnu/packages/libusb.scm
@@ -103,14 +103,13 @@ devices on various operating systems.")
     (arguments
      (list #:configure-flags
            #~(list "--disable-static"
-                   ;; Extending the RUNPATH is necessary, otherwise loading
-                   ;; the libusb-1.0.so.0 library fails.
-                   (string-append "LDFLAGS=-Wl,-rpath="
-                                  #$(this-package-input "libusb") "/lib"))))
-    (native-inputs
-     (list autoconf automake libtool pkg-config))
-    (inputs
-     (list libusb))
+                   ;; Provide the absolute file name of libusb-1.0.so so
+                   ;; dlopen works.
+                   (string-append "LIBUSB_1_0_SONAME="
+                                  #$(this-package-input "libusb")
+                                  "/lib/libusb-1.0.so"))))
+    (native-inputs (list autoconf automake libtool pkg-config))
+    (inputs (list libusb))
     (home-page "https://libusb.info";)
     (synopsis "Compatibility shim for libusb")
     (description