bug#47672: [PATCH] gnu: owncloud-client: Fix sysconfdir path

[Daniel Meißner]

Hi,

I have also noticed this issue and found a fix here:

https://github.com/owncloud/client/issues/8373

Somehow sysconfdir is not set correctly so that owncloud searched for
sync-exclude.lst in the relative path etc/ownCloud/sync-exclude.lst instead
of the /gnu/store/...-owncloud-client/etc/ownCloud/sync-exclude.lst.

The following patch fixes this behaviour:

* gnu/packages/sync.scm(owncloud-client):  Add -DSYSCONF_INSTALL_DIR flag to
configure flags.
---
 gnu/packages/sync.scm | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/gnu/packages/sync.scm b/gnu/packages/sync.scm
index 2b64117dc6..f9c3855e08 100644
--- a/gnu/packages/sync.scm
+++ b/gnu/packages/sync.scm
@@ -341,10 +341,16 @@ See also: megacmd, the official tool set by MEGA.")
                (("QCoreApplication::applicationFilePath\\()") "\"owncloud\""))
              #t))
          (delete 'patch-dot-desktop-files))
-       #:configure-flags '("-DUNIT_TESTING=ON"
-                           ;; build without qtwebkit, which causes the
-                           ;; package to FTBFS while looking for QWebView.
-                           "-DNO_SHIBBOLETH=1")))
+       #:configure-flags `("-DUNIT_TESTING=ON"
+                             ;; build without qtwebkit, which causes the
+                             ;; package to FTBFS while looking for QWebView.
+                             "-DNO_SHIBBOLETH=1"
+                             ;; Fix sync-exclude.list problem
+                             ;; See: 
https://github.com/owncloud/client/issues/8373
+                             ;; See: https://issues.guix.gnu.org/47672
+                             ,(string-append "-DSYSCONF_INSTALL_DIR="
+                                            (assoc-ref %outputs "out")
+                                            "/etc"))))
     (native-inputs
      `(("cmocka" ,cmocka)
        ("extra-cmake-modules" ,extra-cmake-modules)
-- 
2.32.0

Best regards
Daniel