Add support for generator expressions to PHP_CLI property

For example:

```cmake
set_target_properties(
  php_extension
  PROPERTIES PHP_CLI $<IF:$<PLATFORM_ID:Windows>,FALSE,TRUE>
)
```

Author: petk

cmake/ext/CMakeLists.txt

@@ -114,15 +114,15 @@ foreach(extension IN LISTS extensions)
     target_link_libraries(
       php_extensions
       INTERFACE
-        $<IF:$<BOOL:$<TARGET_PROPERTY:PHP::${extension},PHP_CLI>>,$<$<BOOL:$<TARGET_PROPERTY:PHP_CLI>>:$<LINK_ONLY:PHP::${extension}>>,$<LINK_ONLY:PHP::${extension}>>
+        $<IF:$<BOOL:$<TARGET_GENEX_EVAL:PHP::${extension},$<TARGET_PROPERTY:PHP::${extension},PHP_CLI>>>,$<$<BOOL:$<TARGET_PROPERTY:PHP_CLI>>:$<LINK_ONLY:PHP::${extension}>>,$<LINK_ONLY:PHP::${extension}>>
     )
 
     target_sources(
       php_extensions
       INTERFACE
-        $<IF:$<BOOL:$<TARGET_PROPERTY:PHP::${extension},PHP_CLI>>,$<$<BOOL:$<TARGET_PROPERTY:PHP_CLI>>:$<TARGET_OBJECTS:PHP::${extension}>>,$<TARGET_OBJECTS:PHP::${extension}>>
+        $<IF:$<BOOL:$<TARGET_GENEX_EVAL:PHP::${extension},$<TARGET_PROPERTY:PHP::${extension},PHP_CLI>>>,$<$<BOOL:$<TARGET_PROPERTY:PHP_CLI>>:$<TARGET_OBJECTS:PHP::${extension}>>,$<TARGET_OBJECTS:PHP::${extension}>>
 
-        $<IF:$<BOOL:$<TARGET_PROPERTY:PHP::${extension},PHP_CLI>>,$<$<BOOL:$<TARGET_PROPERTY:PHP_CLI>>:$<TARGET_PROPERTY:PHP::${extension},INTERFACE_SOURCES>>,$<TARGET_PROPERTY:PHP::${extension},INTERFACE_SOURCES>>
+        $<IF:$<BOOL:$<TARGET_GENEX_EVAL:PHP::${extension},$<TARGET_PROPERTY:PHP::${extension},PHP_CLI>>>,$<$<BOOL:$<TARGET_PROPERTY:PHP_CLI>>:$<TARGET_PROPERTY:PHP::${extension},INTERFACE_SOURCES>>,$<TARGET_PROPERTY:PHP::${extension},INTERFACE_SOURCES>>
     )
   endif()
 

cmake/main/CMakeLists.txt

@@ -310,8 +310,6 @@ block()
       continue()
     endif()
 
-    get_target_property(isCli php_${extension} PHP_CLI)
-
     file(GLOB_RECURSE headers ${PHP_SOURCE_DIR}/ext/${extension}/*.h)
 
     foreach(header IN LISTS headers)
@@ -322,17 +320,13 @@ block()
         cmake_path(GET header FILENAME filename)
         set(code "#include \"ext/${extension}/${filename}\"\n")
         string(APPEND includesCli "${code}")
-        if(NOT isCli)
-          string(APPEND includes "${code}")
-        endif()
+        string(APPEND includes "$<$<NOT:$<BOOL:$<TARGET_GENEX_EVAL:PHP::${extension},$<TARGET_PROPERTY:PHP::${extension},PHP_CLI>>>>:${code}>")
       endif()
     endforeach()
 
     set(code "\n\tphpext_${extension}_ptr,")
     set(pointersCli "${pointersCli}${code}")
-    if(NOT isCli)
-      set(pointers "${pointers}${code}")
-    endif()
+    set(pointers "${pointers}$<$<NOT:$<BOOL:$<TARGET_GENEX_EVAL:PHP::${extension},$<TARGET_PROPERTY:PHP::${extension},PHP_CLI>>>>:${code}>")
   endforeach()
 
   cmake_path(
@@ -342,15 +336,19 @@ block()
     OUTPUT_VARIABLE relativeBinaryDir
   )
 
+  file(READ internal_functions.c.in template)
+
+  message(STATUS "Configuring ${relativeBinaryDir}/internal_functions.c")
   set(EXT_INCLUDE_CODE "${includes}")
   set(EXT_MODULE_PTRS "${pointers}")
-  message(STATUS "Creating ${relativeBinaryDir}/internal_functions.c")
-  configure_file(internal_functions.c.in internal_functions.c)
+  string(CONFIGURE "${template}" content)
+  file(GENERATE OUTPUT internal_functions.c CONTENT "${content}")
 
+  message(STATUS "Configuring ${relativeBinaryDir}/internal_functions_cli.c")
   set(EXT_INCLUDE_CODE "${includesCli}")
   set(EXT_MODULE_PTRS "${pointersCli}")
-  message(STATUS "Creating ${relativeBinaryDir}/internal_functions_cli.c")
-  configure_file(internal_functions.c.in internal_functions_cli.c)
+  string(CONFIGURE "${template}" content)
+  file(GENERATE OUTPUT internal_functions_cli.c CONTENT "${content}")
 endblock()
 
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