WIP: Create ANTSConfig.cmake

Ref ANTsX#1369.

ANTS.cmake

@@ -165,3 +165,18 @@ if(BUILD_SHARED_LIBS AND ((NOT USE_SYSTEM_ITK) OR ((NOT USE_SYSTEM_VTK) AND USE_
   install(DIRECTORY ${CMAKE_BINARY_DIR}/../staging/${CMAKE_INSTALL_LIBDIR}/
           DESTINATION ${CMAKE_INSTALL_LIBDIR})
 endif()
+
+export(TARGETS ${ANTSTargets} FILE "${CMAKE_CURRENT_BINARY_DIR}/ANTS-targets.cmake")
+
+install(EXPORT antsTargets
+    FILE antsTargets.cmake
+    DESTINATION lib/cmake/ANTS)
+
+include(CMakePackageConfigHelpers)
+write_basic_package_version_file(
+    "ANTSConfigVersion.cmake"
+    VERSION ${CPACK_PACKAGE_VERSION}
+    COMPATIBILITY AnyNewerVersion)
+
+install(FILES "ANTSConfig.cmake" "${CMAKE_CURRENT_BINARY_DIR}/ANTSConfigVersion.cmake"
+    DESTINATION lib/cmake/ANTS)

Examples/CMakeLists.txt

@@ -21,6 +21,7 @@ install(TARGETS antsUtilities
     ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
     COMPONENT DEVELOPMENT_antsUtilities
   )
+set(ANTSTargets antsUtilities)
 
 macro(STATIC_ANTS_BUILD ANTS_FUNCTION_NAME EXTRA_LIBS)
   set( ANTS_FUNCTION_NAME ${ANTS_FUNCTION_NAME} )
@@ -31,6 +32,7 @@ macro(STATIC_ANTS_BUILD ANTS_FUNCTION_NAME EXTRA_LIBS)
   message(STATUS "${ANTS_FUNCTION_NAME} ${EXTRA_LIBS}")
   target_link_libraries(l_${ANTS_FUNCTION_NAME} antsUtilities ${EXTRA_LIBS} )
   configure_file( template_for_executables.cxx.in cli_${ANTS_FUNCTION_NAME}.cxx )
+  list(APPEND ANTSTargets l_${ANTS_FUNCTION_NAME})
 
   if (ANTS_INSTALL_LIBS_ONLY)
     install(TARGETS l_${ANTS_FUNCTION_NAME}
@@ -65,6 +67,7 @@ macro(DYNAMIC_ANTS_BUILD ANTS_FUNCTION_NAME EXTRA_LIBS)
   message(STATUS "${ANTS_FUNCTION_NAME} ${EXTRA_LIBS}")
   target_link_libraries(l_${ANTS_FUNCTION_NAME} antsUtilities ${EXTRA_LIBS} )
   configure_file( template_for_executables.cxx.in cli_${ANTS_FUNCTION_NAME}.cxx )
+  list(APPEND ANTSTargets l_${ANTS_FUNCTION_NAME})
 
   if (ANTS_INSTALL_LIBS_ONLY)
     install(TARGETS l_${ANTS_FUNCTION_NAME}