gnu: proot: Update to 5.3.0.

* gnu/packages/linux.scm (proot): Update to 5.3.0.
[arguments]: Adjust custom 'patch-sources phase to adjust skipped tests.

gnu/packages/linux.scm

@@ -7245,26 +7245,20 @@ userspace queueing component and the logging subsystem.")
     (license license:gpl2)))
 
 (define-public proot
-  (let ((revision "0")
-        (commit "a70023ab3db47d011265451b99a1abef7b9d7afc"))
   (package
     (name "proot")
-      ;; The last stable release was made in 2015, and fails to build for the
-      ;; aarch64 platform.  Use the latest commit, which includes fixes for
-      ;; the supported ARM architectures and the test suite, among others.
-      (version (git-version "5.2.0-alpha" revision commit))
+    (version "5.3.0")
     (source
      (origin
        (method git-fetch)
        (uri (git-reference
              (url "https://github.com/proot-me/PRoot")
-               (commit (string-append commit))))
+             (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
-          (base32 "1kmry3rb967phxnxjfnx310gy1d4gpmjd6fp3hbm9v9jciysxy4z"))))
+        (base32 "1r1ga3xbwq5kx4i8ihj1p6nmgaa14lfkwxzpsbdcmfh1jimpbmzk"))))
     (build-system gnu-build-system)
-      ;; The powerpc64le-linux and mips64el-linux architectures are not
-      ;; supported (see:
+    ;; Many architectures are not supported (see:
     ;; https://github.com/proot-me/proot/blob/master/src/arch.h#L51).
     (supported-systems '("x86_64-linux" "i686-linux"
                          "armhf-linux" "aarch64-linux" "i586-gnu"))
@@ -7307,8 +7301,6 @@ userspace queueing component and the logging subsystem.")
                       (substitute* "test/test-16573e73.c"
                         (("/bin/([a-z-]+)" _ program)
                          (which program)))
-                        (substitute* "test/test-d2175fc3.sh"
-                          (("\\^/bin/true\\$") "$(which true)"))
                       (substitute* "test/test-5467b986.sh"
                         (("-w /usr") "-w /gnu")
                         (("-w usr") "-w gnu")
@@ -7318,24 +7310,6 @@ userspace queueing component and the logging subsystem.")
                         (("-q echo ")
                          "-q $(which echo) "))
 
-                        ;; The following tests are known to fail (see:
-                        ;; https://github.com/proot-me/proot/issues/184).
-                        (delete-file "test/test-0228fbe7.sh")
-                        (delete-file "test/test-2db65cd2.sh")
-                        (delete-file "test/test-cdd39012.sh")
-                        (delete-file "test/test-d92b57ca.sh")
-
-                        ;; This one fails on a waitpid call that returns 1 (see:
-                        ;; https://github.com/proot-me/proot/issues/261).
-                        (delete-file "test/test-ptrace01.c")
-
-                        ;; XXX: This test fails in an obscure corner case, just
-                        ;; skip it.
-                        (delete-file "test/test-kkkkkkkk.c")
-
-                        ;; This one requires Docker.
-                        (delete-file "test/test-docker.sh")
-
                       ;; The socket tests requires networking.
                       (for-each delete-file
                                 (find-files "test" "test-socket.*\\.sh$"))))
@@ -7387,7 +7361,7 @@ transparently through QEMU user-mode.  Also, developers can use PRoot as a
 generic process instrumentation engine thanks to its extension mechanism.
 Technically PRoot relies on @code{ptrace}, an unprivileged system-call
 available in the kernel Linux.")
-      (license license:gpl2+))))
+    (license license:gpl2+)))
 
 (define-public proot-static
   (package