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-rw-r--r--pkgs/applications/science/astronomy/gildas/default.nix22
-rw-r--r--pkgs/applications/science/astronomy/gildas/imager-py3.patch12
2 files changed, 24 insertions, 10 deletions
diff --git a/pkgs/applications/science/astronomy/gildas/default.nix b/pkgs/applications/science/astronomy/gildas/default.nix
index 4bb3c7b34fe..cc6af8a17c0 100644
--- a/pkgs/applications/science/astronomy/gildas/default.nix
+++ b/pkgs/applications/science/astronomy/gildas/default.nix
@@ -1,14 +1,14 @@
-{ stdenv, fetchurl, gtk2-x11 , pkgconfig , python27 , gfortran , lesstif
-, cfitsio , getopt , perl , groff , which, darwin
+{ stdenv, fetchurl, gtk2-x11 , pkgconfig , python3 , gfortran , lesstif
+, cfitsio , getopt , perl , groff , which, darwin, ncurses
 }:
 
 let
-  python27Env = python27.withPackages(ps: with ps; [ numpy ]);
+  python3Env = python3.withPackages(ps: with ps; [ numpy ]);
 in
 
 stdenv.mkDerivation rec {
-  srcVersion = "dec19a";
-  version = "20191201_a";
+  srcVersion = "jan20a";
+  version = "20200101_a";
   pname = "gildas";
 
   src = fetchurl {
@@ -16,17 +16,19 @@ stdenv.mkDerivation rec {
     # source code of the previous release to a different directory
     urls = [ "http://www.iram.fr/~gildas/dist/gildas-src-${srcVersion}.tar.xz"
       "http://www.iram.fr/~gildas/dist/archive/gildas/gildas-src-${srcVersion}.tar.xz" ];
-    sha256 = "0kwq5gzgzx5hkbabwvbrw2958pqz4m2s501k5cbllgxh4sqp86b1";
+    sha256 = "12n08pax7gwg2z121ix3ah5prq3yswqnf2yc8jgs4i9rgkpbsfzz";
   };
 
-  enableParallelBuilding = true;
+  # Python scripts are not converted to Python 3 syntax when parallel
+  # building is turned on. Disable it until this is fixed upstream.
+  enableParallelBuilding = false;
 
   nativeBuildInputs = [ pkgconfig groff perl getopt gfortran which ];
 
-  buildInputs = [ gtk2-x11 lesstif cfitsio python27Env ]
+  buildInputs = [ gtk2-x11 lesstif cfitsio python3Env ncurses ]
     ++ stdenv.lib.optionals stdenv.isDarwin (with darwin.apple_sdk.frameworks; [ CoreFoundation ]);
 
-  patches = [ ./wrapper.patch ./clang.patch ./aarch64.patch ];
+  patches = [ ./wrapper.patch ./clang.patch ./aarch64.patch ./imager-py3.patch ];
 
   NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.cc.isClang "-Wno-unused-command-line-argument";
 
@@ -34,7 +36,7 @@ stdenv.mkDerivation rec {
 
   configurePhase=''
     substituteInPlace admin/wrapper.sh --replace '%%OUT%%' $out
-    substituteInPlace admin/wrapper.sh --replace '%%PYTHONHOME%%' ${python27Env}
+    substituteInPlace admin/wrapper.sh --replace '%%PYTHONHOME%%' ${python3Env}
     substituteInPlace utilities/main/gag-makedepend.pl --replace '/usr/bin/perl' ${perl}/bin/perl
     source admin/gildas-env.sh -c gfortran -o openmp
     echo "gag_doc:        $out/share/doc/" >> kernel/etc/gag.dico.lcl
diff --git a/pkgs/applications/science/astronomy/gildas/imager-py3.patch b/pkgs/applications/science/astronomy/gildas/imager-py3.patch
new file mode 100644
index 00000000000..71a129164ba
--- /dev/null
+++ b/pkgs/applications/science/astronomy/gildas/imager-py3.patch
@@ -0,0 +1,12 @@
+diff -ruN gildas-src-jan20a.orig/contrib/imager/pro/define.ima gildas-src-jan20a/contrib/imager/pro/define.ima
+--- gildas-src-jan20a.orig/contrib/imager/pro/define.ima	2020-01-01 02:15:16.000000000 +0100
++++ gildas-src-jan20a/contrib/imager/pro/define.ima	2020-01-14 11:18:46.000000000 +0100
+@@ -9,7 +9,7 @@
+ !
+ ! Patch for a Bug on Mac-OS/X where Python blocks if activated first
+ ! from a script launched by a widget.
+-python print "Starting Python" 
++python print("Starting Python")
+ !
+ ! INPUT, GO and UVT_CONVERT always defined by GreG
+ define command GO "@ p_go.ima" gag_pro:go_greg.hlp