Fix CMake scripts in src/plugins/

cmake/FindMySQL.cmake

@@ -15,6 +15,7 @@ if(MYSQL_FOUND)
         message(STATUS "Found MySQL includes: ${MYSQL_INCLUDE_DIR}/mysql.h")
         message(STATUS "Found MySQL library: ${MYSQL_LIBRARIES}")
     endif (NOT MYSQL_FIND_QUIETLY)
+    set(MYSQL_INCLUDE_DIRS ${MYSQL_INCLUDE_DIR})
 else(MYSQL_FOUND)
     if (MYSQL_FIND_REQUIRED)
         message(FATAL_ERROR "Could not find mysql development files")

src/plugins/mysql/CMakeLists.txt

 include(FindMySQL)
 if (MYSQL_FOUND)
-	message(STATUS "box.net.sql(mysql) INC=${MYSQL_INCLUDE_DIR}")
-	message(STATUS "box.net.sql(mysql) LIBS=mysqlclient_r")
+	message(STATUS "box.net.sql(mysql) INC=${MYSQL_INCLUDE_DIRS}")
+	message(STATUS "box.net.sql(mysql) LIBS=${MYSQL_LIBRARIES}")
 	
-	add_compile_flags("C;CXX" "-I${MYSQL_INCLUDE_DIR}")
-	add_compile_flags("C;CXX" "-lmysqlclient_r")
-	add_compile_flags("C;CXX" "-shared")
+	include_directories(${MYSQL_INCLUDE_DIRS})
 	add_library(mysql SHARED mysql.cc)
+	target_link_libraries(mysql ${MYSQL_LIBRARIES})
 	install(TARGETS mysql LIBRARY DESTINATION ${PLUGIN_DIR})
 else()
 	message(STATUS "MySQL client not found")

src/plugins/pg/CMakeLists.txt

 include(FindPostgreSQL)
 if (PostgreSQL_FOUND)
-	message(STATUS "box.net.sql(pg): INC=${PostgreSQL_INCLUDE_DIR}")
-	message(STATUS "box.net.sql(pg): LIBDIR=${PostgreSQL_LIBRARY_DIR}")
+	message(STATUS "box.net.sql(pg): INC=${PostgreSQL_INCLUDE_DIRS}")
 	message(STATUS "box.net.sql(pg): LIBS=${PostgreSQL_LIBRARIES}")
 
-	add_compile_flags("C;CXX" "-I${PostgreSQL_INCLUDE_DIR}")
-	add_compile_flags("C;CXX" "-L${PostgreSQL_LIBRARY_DIR}")
-	add_compile_flags("C;CXX" "-l${PostgreSQL_LIBRARIES}")
+	include_directories(${PostgreSQL_INCLUDE_DIRS})
 	add_library(pg SHARED pg.cc)
+	target_link_libraries(pg ${PostgreSQL_LIBRARIES})
 	install(TARGETS pg LIBRARY DESTINATION ${PLUGIN_DIR})
 
 else()