Generate capstone.pc to the location it is installed from (capstone-e…

…ngine#1265)

* forcing capstone.pc to be generated in the same place it is installed from

* x86: fix operand access of SETE & SETNE (capstone-engine#1262)

* forcing capstone.pc to be generated in the same place it is installed from

CMakeLists.txt

@@ -589,7 +589,7 @@ mark_as_advanced(INSTALL_LIB_DIR)
 
 ## installation
 install(FILES ${HEADERS_COMMON} DESTINATION include/capstone)
-configure_file(capstone.pc.in capstone.pc @ONLY)
+configure_file(capstone.pc.in ${CMAKE_BINARY_DIR}/capstone.pc @ONLY)
 
 if (CAPSTONE_BUILD_STATIC)
     install(TARGETS capstone-static