ODBC-164 Not including libmariadb into source package

And thus, not trying to add libraiadb projects if there is no libmariadb
folder. But trying to link against library installed on the system

CMakeLists.txt

@@ -81,7 +81,12 @@ IF(WIN32)
   ADD_DEFINITIONS(-D_CRT_SECURE_NO_WARNINGS)
 ENDIF()
 
-INCLUDE(${CMAKE_SOURCE_DIR}/cmake/connector_c.cmake)
+IF(EXISTS ${CMAKE_SOURCE_DIR}/libmariadb)
+  INCLUDE(${CMAKE_SOURCE_DIR}/cmake/connector_c.cmake)
+ELSE()
+  SET(USE_SYSTEM_INSTALLED_LIB TRUE)
+  MESSAGE(STATUS "There is no Connector/C sub-project folder, linking against libmariadb installed on the system")
+ENDIF()
 
 IF(WIN32)
   #ADD_OPTION(WITH_MSI "Build MSI installation package" OFF)
@@ -247,8 +252,12 @@ SET(LIBRARY_NAME "maodbc")
 CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/mariadb-odbc-driver.def.in
                ${CMAKE_SOURCE_DIR}/mariadb-odbc-driver-uni.def)
 
-IF(MARIADB_LINK_DYNAMIC)
-  SET(MARIADB_CLIENT_TARGET_NAME libmariadb)
+IF(MARIADB_LINK_DYNAMIC)# OR USE_SYSTEM_INSTALLED_LIB)
+  IF(USE_SYSTEM_INSTALLED_LIB)
+    SET(MARIADB_CLIENT_TARGET_NAME mariadb)
+  ELSE()
+    SET(MARIADB_CLIENT_TARGET_NAME libmariadb)
+  ENDIF()
   MESSAGE(STATUS "Linking Connector/C library dynamically(${MARIADB_CLIENT_TARGET_NAME})")
 ELSE()
   SET(MARIADB_CLIENT_TARGET_NAME mariadbclient)
@@ -363,21 +372,20 @@ SET(CPACK_SOURCE_PACKAGE_FILE_NAME "mariadb-connector-odbc-${CPACK_PACKAGE_VERSI
 SET(CPACK_PACKAGE_CONTACT "info@mariadb.com")
 SET(CPACK_PACKAGE_VENDOR "MariaDB Corporation AB")
 SET(CPACK_SOURCE_IGNORE_FILES
-test/
-.git/
+/test/
+/.git/
 .gitignore
 .gitmodules
 .gitattributes
 CMakeCache.txt
 cmake_dist.cmake
 CPackSourceConfig.cmake
 CPackConfig.cmake
-.build/
-/cmake_install.cmake
-/CTestTestfile.cmake
+/.build/
+cmake_install.cmake
+CTestTestfile.cmake
 /CMakeFiles/
 /version_resources/
-/_CPack_Packages/
 .*vcxproj
 .*gz$
 .*zip$
@@ -389,18 +397,15 @@ CPackConfig.cmake
 .*pdb$
 .*sln$
 .*sdf$
-/CMakeFiles/
-/version_resources/
-/_CPack_Packages/
 Makefile$
 /autom4te.cache/
-libmariadb/win
-libmariadb/client
-libmariadb/examples
-.travis/
+/.travis/
 .travis.yml
+/libmariadb/
+/_CPack_Packages/
 )
 
+
 # Build source packages
 IF(GIT_BUILD_SRCPKG)
   # get branch name