feat: hepmcmerger

eic-spack.sh

@@ -3,4 +3,4 @@ EICSPACK_ORGREPO="eic/eic-spack"
 
 ## EIC spack commit hash or github version, e.g. v0.19.7
 ## note: nightly builds could use a branch e.g. releases/v0.19
-EICSPACK_VERSION="6aed060d869e3ff825994354226243921a211261"
+EICSPACK_VERSION="dbb544200a6e2b347e732965a6cc6d78f3fb71cc"

spack-environment/packages.yaml

@@ -170,6 +170,9 @@ packages:
     require:
     - '@3.3.0'
     - +python +rootio
+  hepmcmerger:
+    require:
+    - '@1.0.4'
   heppdt:
     require:
     - '@2.06.01'

spack-environment/xl/spack.yaml

@@ -41,6 +41,7 @@ spack:
   - gfal2
   - graphviz
   - hepmc3
+  - hepmcmerger
   - heppdt
   - imagemagick
   - irt