guix/gnu/packages/patches/ganeti-haskell-pythondir.patch

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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