cmake: Install the library to the default system location.

Parts omitted in commit 1382F3DDB7D28B59432C8C32455734BADA2B6016.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

CMakeLists.txt

@@ -90,7 +90,7 @@ configure_file( config.h.cmake config.h @ONLY )
 set( prefix ${CMAKE_INSTALL_PREFIX} )
 string( REGEX REPLACE "^${CMAKE_INSTALL_PREFIX}" "\${prefix}" PC_EXEC_PREFIX ${EXEC_INSTALL_PREFIX} )
 string( REGEX REPLACE "^${CMAKE_INSTALL_PREFIX}" "\${prefix}" PC_INCLUDE_DIR ${TQT_INCLUDES_DIR}    )
-string( REGEX REPLACE "^${CMAKE_INSTALL_PREFIX}" "\${prefix}" PC_LIB_DIR     ${TQT_LIBDIR}          )
+string( REGEX REPLACE "^${CMAKE_INSTALL_PREFIX}" "\${prefix}" PC_LIB_DIR     ${LIB_INSTALL_DIR}     )
 
 configure_file( qscintilla.pc.cmake qscintilla.pc @ONLY )
 

qt/CMakeLists.txt

@@ -55,7 +55,7 @@ tde_add_library( qscintilla SHARED AUTOMOC
 
   VERSION 7.0.1
 
-  DESTINATION ${TQT_LIBDIR}
+  DESTINATION ${LIB_INSTALL_DIR}
 )