Fixing slurm detection in cmake

CMakeLists.txt

@@ -17,8 +17,19 @@ include(cmake/Catch2.cmake)
 option(DAGGY_ENABLE_SLURM "add support for SLURM executor" ON)
 
 if (DAGGY_ENABLE_SLURM)
-    add_compile_options(-DDAGGY_ENABLE_SLURM)
-    find_library(slurm slurm REQUIRED)
+    find_library(SLURM_LIB libslurm.a slurm REQUIRED)
+    find_path(SLURM_INCLUDE_DIR "slurm/slurm.h" REQUIRED)
+
+    if (SLURM_LIB MATCHES ".*\.a")
+        add_library(slurm STATIC IMPORTED)
+    else()
+        add_library(slurm SHARED IMPORTED)
+    endif()
+
+    set_target_properties(slurm PROPERTIES IMPORTED_LOCATION ${SLURM_LIB})
+    target_include_directories(slurm INTERFACE ${SLURM_INCLUDE_DIR})
+    target_compile_definitions(slurm INTERFACE DAGGY_ENABLE_SLURM)
+    target_link_libraries(slurm INTERFACE dl resolv)
 endif ()
 
 add_subdirectory(daggy)

daggy/CMakeLists.txt

@@ -1,11 +1,12 @@
 project(libdaggy)
 
-SET(LINK_LIBS pistache pthread rapidjson better-enums)
+add_library(${PROJECT_NAME} STATIC)
+
 IF (DAGGY_ENABLE_SLURM)
-    SET(LINK_LIBS ${LINK_LIBS} slurm)
+    target_link_libraries(${PROJECT_NAME} slurm)
 endif ()
 
-file(GLOB_RECURSE SOURCES src/*.cpp)
-add_library(${PROJECT_NAME} STATIC ${SOURCES})
 target_include_directories(${PROJECT_NAME} PUBLIC include)
-target_link_libraries(${PROJECT_NAME} ${LINK_LIBS})
+target_link_libraries(${PROJECT_NAME} pistache pthread rapidjson better-enums)
+
+add_subdirectory(src)

utils/daggyd/daggyd.cpp

@@ -201,4 +201,4 @@ int main(int argc, char **argv) {
         std::this_thread::sleep_for(std::chrono::seconds(30));
     }
     server.shutdown();
-}
+}