diff --git a/CMakeLists.txt b/CMakeLists.txt
index 81cc0c9..711fc6e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -84,11 +84,7 @@ if( NOT IMLIB_BUILD_WITH_X )
 endif( NOT IMLIB_BUILD_WITH_X )
 
 
-if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
-  add_definitions( -D_POSIX_C_SOURCE=200809L -D_BSD_SOURCE -D_DEFAULT_SOURCE )
-else(CMAKE_SYSTEM_NAME STREQUAL "Linux")
-  add_definitions( -D_WITH_GETLINE )
-endif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+add_definitions( -D_POSIX_C_SOURCE=200809L -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_WITH_GETLINE )
 
 
 include_directories( ${PROJECT_BINARY_DIR}
@@ -147,6 +143,7 @@ set( SOURCES src/config.c
              src/util/cache.c
              src/util/color.c
              src/util/gradient.c
+             src/util/uevent.c
              src/util/window.c )
 
 if( ENABLE_BATTERY )
diff --git a/src/signals.c b/src/signals.c
index 478f326..cbaf252 100644
--- a/src/signals.c
+++ b/src/signals.c
@@ -29,7 +29,7 @@ void init_signals()
     // Set signal handlers
     signal_pending = 0;
 
-    struct sigaction sa_chld = {.sa_handler = SIG_DFL, .sa_flags = SA_NOCLDWAIT | SA_RESTART};
+    struct sigaction sa_chld = {.sa_handler = SIG_IGN};
     sigaction(SIGCHLD, &sa_chld, 0);
 
     struct sigaction sa = {.sa_handler = signal_handler, .sa_flags = SA_RESTART};