Ask pkg-config about PostgreSQL/add library path to link_directories

Signed-off-by: aneejit1 <aneejit1@gmail.com>
(cherry picked from commit 226d54f648)

ConfigureChecks.cmake

@@ -346,13 +346,24 @@ if( WITH_POSTGRESQL )
 
   message( STATUS "Check for PostgreSQL" )
   find_package( PostgreSQL )
+
   if( PostgreSQL_INCLUDE_DIR AND PostgreSQL_LIBRARY )
     message( STATUS "    includes ${PostgreSQL_INCLUDE_DIR} ")
     message( STATUS "    library ${PostgreSQL_LIBRARY} ")
     set( USE_POSTGRESQL 1 )
   else()
+    pkg_search_module( LIBPQ libpq )
+
+    if( NOT LIBPQ_FOUND )
       tde_message_fatal( "Postgresql support is requested but Postgresql was not found on your system." )
     endif()
+
+    set( PostgreSQL_INCLUDE_DIR "${LIBPQ_INCLUDE_DIRS}" )
+    set( PostgreSQL_LIBRARY "${LIBPQ_LIBRARIES}" )
+    set( PostgreSQL_LIBRARY_DIRS "${LIBPQ_LIBRARY_DIRS}" )
+    set( USE_POSTGRESQL 1 )
+  endif()
+
 endif( WITH_POSTGRESQL )
 
 

amarok/src/CMakeLists.txt

@@ -49,6 +49,7 @@ include_directories(
 
 link_directories(
   ${TQT_LIBRARY_DIRS}
+  ${PostgreSQL_LIBRARY_DIRS}
 )