From 9801f9444116faf6194aba9bf0c7722335a6659e Mon Sep 17 00:00:00 2001
From: Wouter Deconinck <wdconinc@gmail.com>
Date: Thu, 27 Oct 2022 10:29:59 -0500
Subject: [PATCH] fix: edm4hep needs public linking in edm4eic (#15)

### Briefly, what does this PR introduce?
This will ensure that the public interface of edm4hep is accessible by
the public interface of edm4eic, so we can rely on rootcling finding the
correct location of e.g. `Vector3f`

### What kind of change does this PR introduce?
- [x] Bug fix (issue: build failure due to rootcling not finding
`Vector3f.h`)
- [ ] New feature (issue #__)
- [ ] Documentation update
- [ ] Other: __

### Please check if this PR fulfills the following:
- [ ] Tests for the changes have been added
- [ ] Documentation has been added / updated
- [ ] Changes have been communicated to collaborators

### Does this PR introduce breaking changes? What changes might users
need to make to their code?
No.

### Does this PR change default behavior?
No.
---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d8b8c31..8d89d6b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -38,7 +38,7 @@ PODIO_ADD_DATAMODEL_CORE_LIB(edm4eic "${headers}" "${sources}"
   OUTPUT_FOLDER ${CMAKE_CURRENT_BINARY_DIR}
 )
 # It's our responsibility to link to upstream datamodel
-target_link_libraries(edm4eic PRIVATE EDM4HEP::edm4hep)
+target_link_libraries(edm4eic PUBLIC EDM4HEP::edm4hep)
 
 PODIO_ADD_ROOT_IO_DICT(edm4eicDict edm4eic "${headers}" src/selection.xml
   OUTPUT_FOLDER ${CMAKE_CURRENT_BINARY_DIR}