1 files changed, 66 insertions, 0 deletions
diff --git a/gnu/packages/patches/ganeti-haskell-pythondir.patch b/gnu/packages/patches/ganeti-haskell-pythondir.patch
new file mode 100644
index 0000000000..fa77771839
--- /dev/null
+++ b/gnu/packages/patches/ganeti-haskell-pythondir.patch
@@ -0,0 +1,66 @@
+This patch allows the Haskell daemons to locate Python libraries
+installed to a non-standard pythondir.  It is necessary because Guix
+does not use versionedsharedir (see related patch that disables it).
+
+diff --git a/Makefile.am b/Makefile.am
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -83,6 +83,7 @@ myexeclibdir = $(pkglibdir)
+ bindir = $(versiondir)/$(BINDIR)
+ sbindir = $(versiondir)$(SBINDIR)
+ mandir = $(versionedsharedir)/root$(MANDIR)
++pythondir = $(versionedsharedir)
+ pkgpythondir = $(versionedsharedir)/ganeti
+ pkgpython_rpc_stubdir = $(versionedsharedir)/ganeti/rpc/stub
+ gntpythondir = $(versionedsharedir)
+@@ -2386,6 +2387,7 @@ src/AutoConf.hs: Makefile src/AutoConf.hs.in $(PRINT_PY_CONSTANTS) \
+ 	    -DPKGLIBDIR="$(libdir)/ganeti" \
+ 	    -DSHAREDIR="$(prefix)/share/ganeti" \
+ 	    -DVERSIONEDSHAREDIR="$(versionedsharedir)" \
++	    -DPYTHONDIR="$(pythondir)" \
+ 	    -DDRBD_BARRIERS="$(DRBD_BARRIERS)" \
+ 	    -DDRBD_NO_META_FLUSH="$(DRBD_NO_META_FLUSH)" \
+ 	    -DSYSLOG_USAGE="$(SYSLOG_USAGE)" \
+diff --git a/src/AutoConf.hs.in b/src/AutoConf.hs.in
+--- a/src/AutoConf.hs.in
++++ b/src/AutoConf.hs.in
+@@ -157,6 +157,9 @@ sharedir = "SHAREDIR"
+ versionedsharedir :: String
+ versionedsharedir = "VERSIONEDSHAREDIR"
+ 
++pythondir :: String
++pythondir = "PYTHONDIR"
++
+ drbdBarriers :: String
+ drbdBarriers = "DRBD_BARRIERS"
+ 
+diff --git a/src/Ganeti/Path.hs b/src/Ganeti/Path.hs
+--- a/src/Ganeti/Path.hs
++++ b/src/Ganeti/Path.hs
+@@ -188,5 +188,5 @@ getInstReasonFilename instName = instanceReasonDir `pjoin` instName
+ 
+ -- | The path to the Python executable for starting jobs.
+ jqueueExecutorPy :: IO FilePath
+-jqueueExecutorPy = return $ versionedsharedir
+-                            </> "ganeti" </> "jqueue" </> "exec.py"
++jqueueExecutorPy = return $ pythondir
++                           </> "ganeti" </> "jqueue" </> "exec.py"
+diff --git a/src/Ganeti/Query/Exec.hs b/src/Ganeti/Query/Exec.hs
+--- a/src/Ganeti/Query/Exec.hs
++++ b/src/Ganeti/Query/Exec.hs
+@@ -99,12 +99,12 @@ spawnJobProcess jid = withErrorLogAt CRITICAL (show jid) $
+   do
+     use_debug <- isDebugMode
+     env_ <- (M.toList . M.insert "GNT_DEBUG" (if use_debug then "1" else "0")
+-            . M.insert "PYTHONPATH" AC.versionedsharedir
++            . M.insert "PYTHONPATH" AC.pythondir
+             . M.fromList)
+            `liftM` getEnvironment
+     execPy <- P.jqueueExecutorPy
+     logDebug $ "Executing " ++ AC.pythonPath ++ " " ++ execPy
+-               ++ " with PYTHONPATH=" ++ AC.versionedsharedir
++               ++ " with PYTHONPATH=" ++ AC.pythondir
+ 
+     (master, child) <- pipeClient connectConfig
+     let (rh, wh) = clientToHandle child
+