# HG changeset patch
# User koda
# Date 1363873138 -3600
# Node ID 65b430b6cd68f71370933dba7407c12fe78e59c4
# Parent  e85ff6e298b51a749e0cb28c5b14263df49de805
add support for creating shared pascal libraries

diff -r e85ff6e298b5 -r 65b430b6cd68 cmake_modules/CMakePascalInformation.cmake
--- a/cmake_modules/CMakePascalInformation.cmake	Wed Mar 20 18:31:13 2013 +0100
+++ b/cmake_modules/CMakePascalInformation.cmake	Thu Mar 21 14:38:58 2013 +0100
@@ -134,12 +134,15 @@
     set (EXECUTABLE_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR})
 endif(NOT EXECUTABLE_OUTPUT_PATH)
 
-# create an Ada shared library
-IF(NOT CMAKE_Ada_CREATE_SHARED_LIBRARY)
-    SET(CMAKE_Ada_CREATE_SHARED_LIBRARY
-    "<CMAKE_Ada_COMPILER> <CMAKE_SHARED_LIBRARY_Ada_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_Ada_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_Ada_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
-    )
-ENDIF(NOT CMAKE_Ada_CREATE_SHARED_LIBRARY)
+# create a Pascal shared library
+if(NOT CMAKE_Pascal_CREATE_SHARED_LIBRARY)
+    if(WIN32)
+        set(CMAKE_Pascal_CREATE_SHARED_LIBRARY "${EXECUTABLE_OUTPUT_PATH}/ppas.bat")
+    else(WIN32)
+        set(CMAKE_Pascal_CREATE_SHARED_LIBRARY "${EXECUTABLE_OUTPUT_PATH}/ppas.sh")
+    endif(WIN32)
+# other expandable variables here are <CMAKE_Pascal_COMPILER> <CMAKE_SHARED_LIBRARY_Pascal_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_Pascal_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_Pascal_FLAG> <TARGET_SONAME> <TARGET> <OBJECTS> <LINK_LIBRARIES>
+endif(NOT CMAKE_Pascal_CREATE_SHARED_LIBRARY)
 
 # create an Ada shared module just copy the shared library rule
 IF(NOT CMAKE_Ada_CREATE_SHARED_MODULE)
@@ -183,7 +186,7 @@
     else(WIN32)
         set(CMAKE_Pascal_LINK_EXECUTABLE "${EXECUTABLE_OUTPUT_PATH}/ppas.sh")
     endif(WIN32)
-# other expandable variables here are<CMAKE_Pascal_LINK_FLAGS> <LINK_FLAGS> <TARGET_BASE> <FLAGS> <LINK_LIBRARIES>
+# other expandable variables here are <CMAKE_Pascal_LINK_FLAGS> <LINK_FLAGS> <TARGET_BASE> <FLAGS> <LINK_LIBRARIES>
 endif(NOT CMAKE_Pascal_LINK_EXECUTABLE)
 
 if(CMAKE_Pascal_STANDARD_LIBRARIES_INIT)
diff -r e85ff6e298b5 -r 65b430b6cd68 hedgewars/CMakeLists.txt
--- a/hedgewars/CMakeLists.txt	Wed Mar 20 18:31:13 2013 +0100
+++ b/hedgewars/CMakeLists.txt	Thu Mar 21 14:38:58 2013 +0100
@@ -13,14 +13,6 @@
 enable_language(Pascal)
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.inc.in ${CMAKE_CURRENT_BINARY_DIR}/config.inc)
 
-#SOURCE AND PROGRAMS SECTION
-if(${BUILD_ENGINE_LIBRARY})
-    set(engine_output_name "${CMAKE_SHARED_LIBRARY_PREFIX}hwengine${CMAKE_SHARED_LIBRARY_SUFFIX}")
-    set(hwengine_project hwLibrary.pas)
-else()
-    set(engine_output_name "hwengine${CMAKE_EXECUTABLE_SUFFIX}")
-endif()
-
 if (APPLE)
     set(required_fpc_version 2.6)
 else()
@@ -121,7 +113,7 @@
     endif()
 
     #on OSX we need to provide the SDL_main() function when building as executable
-    if(NOT ${BUILD_ENGINE_LIBRARY})
+    if(NOT BUILD_ENGINE_LIBRARY)
         add_subdirectory(sdlmain)
         add_flag_append(CMAKE_Pascal_FLAGS -Fl${LIBRARY_OUTPUT_PATH})
     endif()
@@ -164,16 +156,7 @@
 
 
 if(BUILD_ENGINE_LIBRARY)
-    message(${WARNING} "Engine will be built as library (experimental)")
-    add_definitions(-dHWLIBRARY)
-
-    # due to compiler/linker issues on Max OS X 10.6 -k-no_order_inits is needed to avoid linking fail
-    if(APPLE AND current_macosx_version VERSION_GREATER "10.5")
-        add_flag_append(CMAKE_Pascal_FLAGS "-k-no_order_inits")
-    endif()
-    set(destination_dir ${target_library_install_dir})
 else(BUILD_ENGINE_LIBRARY)
-    set(destination_dir ${target_binary_install_dir})
 endif(BUILD_ENGINE_LIBRARY)
 
 
@@ -186,7 +169,29 @@
 endif(HAVE_IMGINIT)
 
 add_definitions(-dDEBUGFILE)
-add_executable(hwengine ${engine_sources})
+
+#SOURCE AND PROGRAMS SECTION
+if(BUILD_ENGINE_LIBRARY)
+    message(${WARNING} "Engine will be built as library (experimental)")
+    if(APPLE AND current_macosx_version VERSION_GREATER "10.5")
+        # due to compiler/linker issues on Max OS X 10.6 -k-no_order_inits is needed to avoid linking fail
+        add_flag_append(CMAKE_Pascal_FLAGS "-k-no_order_inits")
+    endif()
+
+    #workaround for missing <TARGET> support during object generation
+    set(engine_output_name "${CMAKE_SHARED_LIBRARY_PREFIX}hwengine${CMAKE_SHARED_LIBRARY_SUFFIX}")
+    set(destination_dir ${target_library_install_dir})
+    add_flags_prepend(CMAKE_Pascal_FLAGS "-o${LIBRARY_OUTPUT_PATH}/${engine_output_name}")
+
+    add_definitions(-dHWLIBRARY)
+    add_library(hwengine SHARED ${engine_sources} hwLibrary.pas)
+else()
+    # no need to change name here because target has same name
+    set(engine_output_name "hwengine${CMAKE_EXECUTABLE_SUFFIX}")
+    set(destination_dir ${target_binary_install_dir})
+    add_executable(hwengine ${engine_sources})
+endif()
+
 
 #when system Lua is not found we need to compile it before engine
 if(NOT LUA_FOUND)
@@ -206,7 +211,7 @@
     target_link_libraries(hwengine avwrapper)
 endif()
 
-if(APPLE)
+if(APPLE AND NOT BUILD_ENGINE_LIBRARY)
     target_link_libraries(hwengine SDLmain)
 endif()