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-rw-r--r--CMakeLists.txt2
-rw-r--r--config.h.cmake1
-rw-r--r--kdesktop/ConfigureChecks.cmake7
-rw-r--r--kdesktop/lock/CMakeLists.txt9
-rw-r--r--kdesktop/lock/lockprocess.cc2
5 files changed, 19 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index c9139a324..045ab441d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,6 +22,7 @@ set( VERSION "R14" )
include( FindPkgConfig )
include( CheckIncludeFile )
+include( CheckIncludeFiles )
include( CheckCSourceRuns )
include( CheckCXXSourceRuns )
include( CheckCXXSourceCompiles )
@@ -84,6 +85,7 @@ option( WITH_HAL "Enable HAL support" ${WITH_ALL_OPTIONS} )
option( WITH_TDEHWLIB "Enable TDE hardware library support" OFF )
option( WITH_UPOWER "Enable UPOWER support" ${WITH_ALL_OPTIONS} )
option( WITH_GCC_VISIBILITY "Enable fvisibility and fvisibility-inlines-hidden" ${WITH_ALL_OPTIONS} )
+option( WITH_KDESKTOP_LOCK_BACKTRACE "Enable backtrace in kdesktop_lock exception handler" ${WITH_ALL_OPTIONS} )
##### options comments ##########################
diff --git a/config.h.cmake b/config.h.cmake
index 1227b709c..a30f057eb 100644
--- a/config.h.cmake
+++ b/config.h.cmake
@@ -121,6 +121,7 @@
// kdesktop
#cmakedefine KSCREENSAVER_PAM_SERVICE "@KSCREENSAVER_PAM_SERVICE@"
+#cmakedefine WITH_KDESKTOP_LOCK_BACKTRACE 1
// tdm
#cmakedefine XBINDIR "@XBINDIR@"
diff --git a/kdesktop/ConfigureChecks.cmake b/kdesktop/ConfigureChecks.cmake
index 87e2213ce..9e59185a4 100644
--- a/kdesktop/ConfigureChecks.cmake
+++ b/kdesktop/ConfigureChecks.cmake
@@ -14,3 +14,10 @@
if( WITH_PAM AND (NOT DEFINED KSCREENSAVER_PAM_SERVICE) )
set( KSCREENSAVER_PAM_SERVICE "kde" CACHE INTERNAL "" )
endif( )
+
+if( WITH_KDESKTOP_LOCK_BACKTRACE )
+ check_include_files( "bfd.h;demangle.h;libiberty.h" HAVE_BINUTILS_DEV )
+ if( NOT HAVE_BINUTILS_DEV )
+ tde_message_fatal( "binutils-dev are required, but not found on your system" )
+ endif( )
+endif( )
diff --git a/kdesktop/lock/CMakeLists.txt b/kdesktop/lock/CMakeLists.txt
index 80c2b2cdb..db5e930bc 100644
--- a/kdesktop/lock/CMakeLists.txt
+++ b/kdesktop/lock/CMakeLists.txt
@@ -32,11 +32,16 @@ set( target kdesktop_lock )
set( ${target}_SRCS
lockprocess.cc lockdlg.cc infodlg.cc querydlg.cc sakdlg.cc
- securedlg.cc autologout.cc main.cc backtrace_symbols.c
+ securedlg.cc autologout.cc main.cc
)
+if( WITH_KDESKTOP_LOCK_BACKTRACE )
+ list( APPEND ${target}_SRCS backtrace_symbols.c )
+ set( BACKTRACE_LIBRARY bfd )
+endif( )
+
tde_add_executable( ${target} AUTOMOC
SOURCES ${${target}_SRCS}
- LINK kdesktopsettings-static dmctl-static tdeio-shared Xext bfd ${GL_LIBRARY} "${LINKER_IMMEDIATE_BINDING_FLAGS}"
+ LINK kdesktopsettings-static dmctl-static tdeio-shared Xext ${BACKTRACE_LIBRARY} ${GL_LIBRARY} "${LINKER_IMMEDIATE_BINDING_FLAGS}"
DESTINATION ${BIN_INSTALL_DIR}
)
diff --git a/kdesktop/lock/lockprocess.cc b/kdesktop/lock/lockprocess.cc
index c08c4d424..288541ff9 100644
--- a/kdesktop/lock/lockprocess.cc
+++ b/kdesktop/lock/lockprocess.cc
@@ -137,6 +137,7 @@ static Atom gXA_SCREENSAVER_VERSION;
void print_trace()
{
+#ifdef WITH_KDESKTOP_LOCK_BACKTRACE
void *array[10];
size_t size;
char **strings;
@@ -152,6 +153,7 @@ void print_trace()
}
free (strings);
+#endif
}
static void segv_handler(int)