Fixes for rebase

pkgs/applications/gis/saga/finite.patch

@@ -0,0 +1,13 @@
+diff --git a/saga-gis/src/modules/imagery/imagery_maxent/me.cpp b/saga-gis/src/modules/imagery/imagery_maxent/me.cpp
+index c5da854..d3e9cff 100755
+--- a/src/modules/imagery/imagery_maxent/me.cpp
++++ b/src/modules/imagery/imagery_maxent/me.cpp
+@@ -21,7 +21,7 @@
+ #ifdef _SAGA_MSW
+ #define isinf(x) (!_finite(x))
+ #else
+-#define isinf(x) (!finite(x))
++#define isinf(x) (!isfinite(x))
+ #endif
+
+ /** The input array contains a set of log probabilities lp1, lp2, lp3

pkgs/applications/gis/saga/lts.nix

@@ -1,6 +1,6 @@
 { stdenv, fetchgit, gdal, wxGTK30, proj, libiodbc, lzma, jasper,
   libharu, opencv, vigra, postgresql, autoreconfHook, Cocoa
-  , unixODBC , poppler, hdf4, hdf5, netcdf, sqlite }:
+  , unixODBC , poppler, hdf4, hdf5, netcdf, sqlite, qhull, giflib }:
 
 stdenv.mkDerivation rec {
   name = "saga-2.3.2";
@@ -9,14 +9,18 @@ stdenv.mkDerivation rec {
   # for why the have additional buildInputs on darwin
   buildInputs = [ autoreconfHook gdal wxGTK30 proj libharu opencv vigra
                   postgresql libiodbc lzma jasper
-                  unixODBC poppler hdf4.out hdf5 netcdf sqlite ]
+                  unixODBC poppler hdf4.out hdf5 netcdf sqlite qhull giflib ]
                 ++ stdenv.lib.optional stdenv.isDarwin Cocoa ;
 
   enableParallelBuilding = true;
 
+  GDAL_CFLAGS = "-std=c++11";
+
+  CXXFLAGS = stdenv.lib.optionalString stdenv.cc.isClang "-std=c++11 -Wno-narrowing";
+
   sourceRoot = "code-b6f474f/saga-gis";
 
-  patches = [ ./clang_patch.patch ];
+  patches = [ ./clang_patch.patch ./finite.patch];
 
   src = fetchgit {
     url = "https://git.code.sf.net/p/saga-gis/code.git";