1 files changed, 8 insertions, 3 deletions
diff --git a/pkgs/development/tools/trellis/default.nix b/pkgs/development/tools/trellis/default.nix
index 1deb2c7a8fc0..c98529484d51 100644
--- a/pkgs/development/tools/trellis/default.nix
+++ b/pkgs/development/tools/trellis/default.nix
@@ -8,14 +8,16 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "trellis";
-  version = "2019.08.09";
+  version = "2019.09.01";
+  realVersion = with stdenv.lib; with builtins;
+    "1.0-53-g${substring 0 7 (elemAt srcs 0).rev}";
 
   srcs = [
     (fetchFromGitHub {
        owner  = "symbiflow";
        repo   = "prjtrellis";
-       rev    = "a67379179985bb12a611c75d975548cdf6e7d12e";
-       sha256 = "0vqwfsblf7ylz0jnnf532kap5s1d1zcvbavxmb6a4v32b9xfdv35";
+       rev    = "98871e0e2959bc8cb4de3c7ebe2b9eddc4efe00c";
+       sha256 = "1yq7ih2xvhfvdpijmbqjq6jcngl6710kiv66hkww5ih8j5dzsq5l";
        name   = "trellis";
      })
     (fetchFromGitHub {
@@ -32,6 +34,9 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ cmake python3 ];
 
   preConfigure = with builtins; ''
+    substituteInPlace libtrellis/CMakeLists.txt \
+      --replace "git describe --tags" "echo ${realVersion}"
+
     rmdir database && ln -sfv ${elemAt srcs 1} ./database
 
     source environment.sh