cmake support

packages/myddas/CMakeLists.txt

@@ -1,36 +1,73 @@
+
+set( MYDDAS_SOURCES
+  myddas_mysql.c
+  myddas_odbc.c
+  myddas_util.c
+  myddas_initialization.c
+  myddas_shared.c
+  myddas_statistics.c
+  myddas_top_level.c
+  myddas_wkb2prolog.c )
+
+set( MYDDAS_PROLOG
+  pl/myddas.ypp
+  pl/myddas_assert_predicates.ypp
+  pl/myddas_mysql.ypp
+  pl/myddas_top_level.ypp
+  pl/myddas_errors.ypp
+  pl/myddas_prolog2sql.ypp
+  pl/myddas_util_predicates.ypp 
+  pl/myddas_prolog2sql_optimizer.ypp )
+
+function(cpp_compile filename)
+  get_filename_component(base ${filename} NAME_WE)
+  set(base_abs ${CMAKE_CURRENT_BINARY_DIR}/${base})
+  set(output ${base_abs}.yap)
+  add_custom_command(
+    OUTPUT ${output}
+    COMMAND ${CMAKE_C_COMPILER} -E ${CMAKE_C_FLAGS} -P -E -w -o ${CMAKE_CURRENT_BINARY_DIR} ${filename})
+  set_source_files_properties(${output} PROPERTIES GENERATED TRUE)
+endfunction()
+
+foreach(file ${MYDDAS_PROLOG})
+  cpp_compile(GENERATED_SOURCES ${file})
+endforeach()
+
+source_group("" FILES ${MYDDAS_PROLOG})
+source_group(generated FILES ${GENERATED_SOURCES})
+
 macro_optional_find_package(ODBC ON)
-if (ODBC_FOUND)
-  macro_log_feature (ODBC_FOUND "ODBC" 
-    "Use ODBC Data-Base Interface " 
-    "http://www.odbc.org" FALSE)
-  add_definitions (-DMYDDAS_ODBC=1)
-  set (EXTRALIBS ${EXTRALIBS} ${ODBC_LIBRARY})
-  if (APPLE)
-    set (EXTRALIBS ${EXTRALIBS} "-framework CoreFoundation")
-  endif (APPLE)
-endif (ODBC_FOUND)
-
 macro_optional_find_package(MySQL ON)
-if (MYSQL_FOUND)
-  macro_log_feature (MYSQL_FOUND "MySQL" 
-    "Use MYSQL Data-Base Interface " 
-    "http://www.odbc.org" FALSE)
-  add_definitions (-DMYDDAS_MYSQL=1)
-endif (MYSQL_FOUND)
 
-option (WITH_MYDDAS
-  "enable the MYDDAS library" ON)
-if (WITH_MYDDAS)
+if (ODBC_FOUND OR MYSQL_FOUND)
+  add_library (myddas SHARED ${MYDDAS_SOURCES})
+  target_link_libraries(myddas libYap)    
+  if (ODBC_FOUND)
+    # ODBC_INCLUDE_DIRECTORIES, where to find sql.h
+    # ODBC_LIBRARIES, the libraries to link against to use ODBC
+    # ODBC_FOUND.  If false, you cannot build anything that requires MySQL.
+    macro_log_feature (ODBC_FOUND "ODBC" 
+      "Use ODBC Data-Base Interface " 
+      "http://www.unixodbc.org" FALSE)
+    add_definitions (-DMYDDAS_ODBC=1)
+    target_link_libraries(myddas ${ODBC_LIBRARIES})  
+    include_directories (${ODBC_INCLUDE_DIRECTORIES})
+  endif (ODBC_FOUND)
+
   if (MYSQL_FOUND)
+    #  MYSQL_INCLUDE_DIR - where to find mysql.h, etc.
+    #  MYSQL_LIBRARIES   - List of libraries when using MySQL.
+    #  MYSQL_FOUND       - True if MySQL found.
+    macro_log_feature (MYSQL_FOUND "MySQL" 
+      "Use MYSQL Data-Base Interface " 
+      "http://www.mysql.org" FALSE)
     add_definitions (-DMYDDAS_MYSQL=1)
+    target_link_libraries(myddas ${MYSQL_LIBRARIES})  
+    include_directories (${MYSQL_INCLUDE_DIR})
   endif (MYSQL_FOUND)
 
-  if (MYSQL_FOUND OR ODBC_FOUND)
-    set (EXTRALIBS ${EXTRALIBS} myddas)
-  else (MYSQL_FOUND OR ODBC_FOUND)
-    message(SEND_ERROR "MYDDAS needs either MYSQL or ODBC none where found")
-  endif (MYSQL_FOUND OR ODBC_FOUND)
-endif (WITH_MYDDAS)
+  add_custom_target (plmyddas ALL DEPENDS ${GENERATED_SOURCES} ) # WORKING_DIRECTORY ${CMAKE_BINARY_DIR} )
+endif (ODBC_FOUND OR MYSQL_FOUND)
 
 cmake_dependent_option (WITH_MYDDAS_Stats
   "enable the MYDDAS library statistics support" OFF