glasgow: unstable-2019-08-31 -> unstable-2019-09-28

pkgs/development/python-modules/glasgow/default.nix

@@ -1,6 +1,8 @@
 { lib
 , buildPythonPackage
 , fetchFromGitHub
+, setuptools
+, setuptools_scm
 , sdcc
 , nmigen
 , fx2
@@ -16,19 +18,21 @@
 
 buildPythonPackage rec {
   pname = "glasgow";
-  version = "unstable-2019-08-31";
+  version = "unstable-2019-09-28";
-  realVersion = lib.substring 0 7 src.rev;
+  # python setup.py --version
+  realVersion = "0.1.dev1234+g${lib.substring 0 7 src.rev}";
 
   src = fetchFromGitHub {
     owner = "GlasgowEmbedded";
     repo = "Glasgow";
-    rev = "21641a13c6a0daaf8618aff3c5bfffcb26ef6cca";
+    rev = "a1cc0333315847980806fd0330021c6de05c5395";
-    sha256 = "1dpm1jmm4fg8xf17s6h9g5sc09gq8b6xq955sv2x11nrbqf98l4v";
+    sha256 = "0rdx7fymz828i73bc559sr67aikydz1m8s2a0i6c86gznh1s3cfk";
   };
 
-  nativeBuildInputs = [ sdcc ];
+  nativeBuildInputs = [ setuptools_scm sdcc ];
 
   propagatedBuildInputs = [
+    setuptools
     nmigen
     fx2
     libusb1
@@ -38,15 +42,11 @@ buildPythonPackage rec {
     crcmod
   ];
 
-  postPatch = ''
-    substituteInPlace software/setup.py \
-      --replace 'versioneer.get_version()' '"${realVersion}"'
-  '';
-
   preBuild = ''
     make -C firmware LIBFX2=${fx2}/share/libfx2
     cp firmware/glasgow.ihex software/glasgow
     cd software
+    export SETUPTOOLS_SCM_PRETEND_VERSION="${realVersion}"
   '';
 
   # a couple failing tests and also installCheck tries to build_ext again