Merge pull request #35479 from lejonet/ceph-patch-python-env

ceph: Modify ceph package so that it compiles and runs fine on nixos

pkgs/tools/filesystems/ceph/0002-fix-absolute-include-path.patch

@@ -0,0 +1,19 @@
+diff -ru ceph/src/key_value_store/kv_flat_btree_async.cc ceph-copy/src/key_value_store/kv_flat_btree_async.cc
+--- ceph/src/key_value_store/kv_flat_btree_async.cc	1980-01-02 00:00:00.000000000 +0100
++++ ceph-copy/src/key_value_store/kv_flat_btree_async.cc	2018-02-13 21:49:59.232860487 +0100
+@@ -15,13 +15,13 @@
+ #include "key_value_store/kv_flat_btree_async.h"
+ #include "key_value_store/kvs_arg_types.h"
+ #include "include/rados/librados.hpp"
+-#include "/usr/include/asm-generic/errno.h"
+-#include "/usr/include/asm-generic/errno-base.h"
+ #include "common/ceph_context.h"
+ #include "common/Clock.h"
+ #include "include/types.h"
+ 
+ 
++#include <asm-generic/errno.h>
++#include <asm-generic/errno-base.h>
+ #include <string>
+ #include <iostream>
+ #include <cassert>

pkgs/tools/filesystems/ceph/generic.nix

@@ -86,12 +86,17 @@ let
   };
 
   ceph-python-env = python2Packages.python.withPackages (ps: [ 
-	ps.sphinx
-	ps.flask
-	ps.argparse
-	ps.cython 
-	ps.setuptools
-	ps.pip
+    ps.sphinx
+    ps.flask
+    ps.argparse
+    ps.cython 
+    ps.setuptools
+    ps.pip
+    # Libraries needed by the python tools
+    ps.Mako
+    ps.pecan
+    ps.prettytable
+    ps.webob
 	]);
 
 in
@@ -103,11 +108,13 @@ stdenv.mkDerivation {
   patches = [ 
  #	 ./ceph-patch-cmake-path.patch
     ./0001-kv-RocksDBStore-API-break-additional.patch   
+  ] ++ optionals stdenv.isLinux [
+    ./0002-fix-absolute-include-path.patch
   ];
 
   nativeBuildInputs = [
     cmake
-    pkgconfig which git
+    pkgconfig which git python2Packages.wrapPython
     (ensureNewerSourcesHook { year = "1980"; })
   ];
   
@@ -122,6 +129,7 @@ stdenv.mkDerivation {
   ] ++ optionals hasKinetic [
     optKinetic-cpp-client
   ];
+
   
   preConfigure =''
     # rip off submodule that interfer with system libs
@@ -149,6 +157,10 @@ stdenv.mkDerivation {
     "-DWITH_LIBCEPHFS=OFF"
   ];
 
+  postFixup = ''
+    wrapPythonPrograms
+  '';
+
   enableParallelBuilding = true;
   
   outputs = [ "dev" "lib" "out" "doc" ];