Fix cmake deprecation warning CMP0026.

CMakeLists.txt

@@ -2,9 +2,6 @@
 cmake_minimum_required(VERSION 3.8 FATAL_ERROR)
 if(COMMAND cmake_policy)
   cmake_policy(SET CMP0003 NEW)
-  if(POLICY CMP0026)
-    cmake_policy(SET CMP0026 OLD)
-  endif()
   if(POLICY CMP0007)
     cmake_policy(SET CMP0007 OLD)
   endif()
@@ -411,7 +408,7 @@ add_subdirectory(modules)
 add_subdirectory(include)
 
 # Get the filename of the Anope binary, to use later
-get_target_property(SERVICES_BINARY ${PROGRAM_NAME} LOCATION)
+set(SERVICES_BINARY "$<TARGET_FILE:${PROGRAM_NAME}>")
 get_filename_component(SERVICES_BINARY ${SERVICES_BINARY} NAME)
 
 # At install time, create the following additional directories

include/CMakeLists.txt

@@ -3,7 +3,7 @@ set_source_files_properties(version.cpp PROPERTIES LANGUAGE CXX COMPILE_FLAGS "$
 # Generate version-bin executable to modify version.h, setting it's linker flags as well
 add_executable(version-bin version.cpp)
 set_target_properties(version-bin PROPERTIES LINKER_LANGUAGE CXX LINK_FLAGS "${LDFLAGS}")
-get_target_property(version_BINARY version-bin LOCATION)
+set(version_BINARY "$<TARGET_FILE:version-bin>")
 # Modify version.h from the above executable, with dependencies to version.cpp
 # and all of the source files in the main build
 add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/version_build

src/CMakeLists.txt

@@ -93,7 +93,7 @@ if(GETTEXT_FOUND)
 endif()
 
 # Get the filename of the Anope executable as it is in on this system
-get_target_property(SERVICES_BINARY ${PROGRAM_NAME} LOCATION)
+set(SERVICES_BINARY "$<TARGET_FILE:${PROGRAM_NAME}>")
 get_filename_component(SERVICES_BINARY ${SERVICES_BINARY} NAME)
 # Add the Anope executable to the list of files for CPack to ignore
 add_to_cpack_ignored_files("${SERVICES_BINARY}$" TRUE)

src/tools/CMakeLists.txt

@@ -29,7 +29,7 @@ foreach(SRC ${TOOLS_SRCS})
       DESTINATION ${BIN_DIR}
     )
     # Add the executable to the list of files for CPack to ignore
-    get_target_property(EXE_BINARY ${EXE} LOCATION)
+    set(EXE_BINARY "$<TARGET_FILE:${EXE}>")
     get_filename_component(EXE_BINARY ${EXE_BINARY} NAME)
     add_to_cpack_ignored_files("${EXE_BINARY}$" TRUE)
   endif()