Adding ON flag to all tests

.github/workflows/key4hep.yml

@@ -34,6 +34,7 @@ jobs:
             -DCMAKE_CXX_FLAGS=" -fdiagnostics-color=always -Werror -Wno-error=deprecated-declarations " \
             -DUSE_EXTERNAL_CATCH2=AUTO \
             -DENABLE_RNTUPLE=ON \
+            -DENABLE_DATASOURCE=ON \
             -G Ninja ..
           echo "::endgroup::"
           echo "::group::Build"

.github/workflows/pre-commit.yml

@@ -34,6 +34,7 @@ jobs:
           cmake .. -DENABLE_SIO=ON \
             -DENABLE_JULIA=ON \
             -DENABLE_RNTUPLE=ON \
+            -DENABLE_DATASOURCE=ON \
             -DCMAKE_CXX_STANDARD=20 \
             -DCMAKE_CXX_FLAGS=" -fdiagnostics-color=always -Werror "\
             -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \

.github/workflows/publish-docs.yml

@@ -32,7 +32,7 @@ jobs:
           echo -e "::endgroup::\n::group::Build podio"
           cmake -B build . --install-prefix=$(pwd)/install \
                 -GNinja -DENABLE_SIO=ON -DENABLE_RNTUPLE=ON \
-                -DBUILD_TESTING=OFF \
+                -DENABLE_DATASOURCE=ON -DBUILD_TESTING=OFF \
                 -DCMAKE_CXX_STANDARD=17
           cmake --build build --target install
           export PYTHONPATH=$(pwd)/install/python:$PYTHONPATH

.github/workflows/test.yml

@@ -31,6 +31,7 @@ jobs:
           cmake -DENABLE_SIO=ON \
             -DENABLE_JULIA=ON \
             -DENABLE_RNTUPLE=ON \
+            -DENABLE_DATASOURCE=ON \
             -DCMAKE_INSTALL_PREFIX=../install \
             -DCMAKE_CXX_STANDARD=20 \
             -DCMAKE_CXX_FLAGS=" -fdiagnostics-color=always -Werror -Wno-error=deprecated-declarations " \

.github/workflows/ubuntu.yml

@@ -27,6 +27,7 @@ jobs:
           cd build
           cmake -DENABLE_SIO=ON \
             -DENABLE_JULIA=ON \
+            -DENABLE_DATASOURCE=ON \
             -DCMAKE_INSTALL_PREFIX=../install \
             -DCMAKE_CXX_STANDARD=17 \
             -DCMAKE_CXX_FLAGS=" -fdiagnostics-color=always -Werror -Wno-error=deprecated-declarations " \

CMakeLists.txt

@@ -83,14 +83,14 @@ set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
 set(root_components_needed RIO Tree)
 if(ENABLE_RNTUPLE)
   list(APPEND root_components_needed ROOTNTuple)
-  if(${ROOT_VERSION} VERSION_LESS 6.28.02)
-    message(FATAL_ERROR "You are trying to build podio with support for the new ROOT NTuple format, but your ROOT version is too old. Please update ROOT to at least version 6.28.02")
-  endif()
 endif()
 if(ENABLE_DATASOURCE)
   list(APPEND root_components_needed ROOTDataFrame)
 endif()
 find_package(ROOT REQUIRED COMPONENTS ${root_components_needed})
+if((ENABLE_RNTUPLE) AND (${ROOT_VERSION} VERSION_LESS 6.28.02))
+    message(FATAL_ERROR "You are trying to build podio with support for the new ROOT NTuple format, but your ROOT version is too old. Please update ROOT to at least version 6.28.02")
+endif()
 
 # ROOT_CXX_STANDARD was introduced in https://github.com/root-project/root/pull/6466
 # before that it's an empty variable so we check if it's any number > 0