Update to the latest version of FindESMF.cmake as per ESMF repo.

esmf-org · May 15, 2024 · f1061f2 · f1061f2
1 parent b7b66d6
commit f1061f2
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Showing 2 changed files with 13 additions and 4 deletions.
diff --git a/ESMF_HelloWorld_CMake/CMakeLists.txt b/ESMF_HelloWorld_CMake/CMakeLists.txt
@@ -33,4 +33,4 @@ project(ESMF_HelloWorld_CMake
 add_executable(ESMF_HelloWorld ESMF_HelloWorld.F90)
 
 # Executable depends on ESMF
-target_link_libraries(ESMF_HelloWorld ESMF)
+target_link_libraries(ESMF_HelloWorld ESMF::ESMF)
diff --git a/ESMF_HelloWorld_CMake/cmake/FindESMF.cmake b/ESMF_HelloWorld_CMake/cmake/FindESMF.cmake
@@ -96,13 +96,22 @@ if(EXISTS ${ESMFMKFILE})
       message(WARNING "Static ESMF library (libesmf.a) not found in \
                        ${ESMF_LIBSDIR}. Try setting USE_ESMF_STATIC_LIBS=OFF")
     endif()
-    add_library(ESMF STATIC IMPORTED)
+    if(NOT TARGET ESMF::ESMF)
+      add_library(ESMF::ESMF STATIC IMPORTED)
+    endif()
   else()
     find_library(ESMF_LIBRARY_LOCATION NAMES esmf PATHS ${ESMF_LIBSDIR} NO_DEFAULT_PATH)
     if(ESMF_LIBRARY_LOCATION MATCHES "ESMF_LIBRARY_LOCATION-NOTFOUND")
       message(WARNING "ESMF library not found in ${ESMF_LIBSDIR}.")
     endif()
-    add_library(ESMF UNKNOWN IMPORTED)
+    if(NOT TARGET ESMF::ESMF)
+      add_library(ESMF::ESMF UNKNOWN IMPORTED)
+    endif()
+  endif()
+
+  # Add ESMF as an alias to ESMF::ESMF for backward compatibility
+  if(NOT TARGET ESMF)
+    add_library(ESMF ALIAS ESMF::ESMF)
   endif()
 
   # Add ESMF include directories
@@ -126,7 +135,7 @@ if(EXISTS ${ESMFMKFILE})
                       ESMF_F90COMPILEPATHS
         VERSION_VAR ESMF_VERSION)
 
-  set_target_properties(ESMF PROPERTIES
+  set_target_properties(ESMF::ESMF PROPERTIES
         IMPORTED_LOCATION "${ESMF_LIBRARY_LOCATION}"
         INTERFACE_INCLUDE_DIRECTORIES "${ESMF_INCLUDE_DIRECTORIES}"
         INTERFACE_LINK_LIBRARIES "${ESMF_INTERFACE_LINK_LIBRARIES}")