--- ./libs/ksysguard/CMakeLists.txt.orig	2008-04-10 13:30:14.000000000 +0400
+++ ./libs/ksysguard/CMakeLists.txt	2008-06-28 14:04:29.000000000 +0400
@@ -5,7 +5,7 @@
 add_subdirectory( processui )
 add_subdirectory( tests )
 
-check_include_files(sys/ptrace.h HAVE_SYS_PTRACE_H)
+check_include_files(signal.h HAVE_SYS_PTRACE_H)
 
 configure_file(config-ksysguard.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config-ksysguard.h )