From 64e34d883b74db7a3868cd81ba9556dac4ce9138 Mon Sep 17 00:00:00 2001
From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
Date: Mon, 17 Nov 2014 14:54:46 +0200
Subject: [PATCH] Fixed build on UNIX systems other than OS X

---
 src/CMakeLists.txt  | 9 ++++++---
 src/sdl/i_timer.cpp | 1 +
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index af323f5b3..fb1eab35a 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -593,15 +593,18 @@ set( PLAT_COCOA_SOURCES
 	cocoa/zdoom.icns )
 
 if( APPLE )
+	set( PLAT_SDL_SOURCES ${PLAT_SDL_SYSTEM_SOURCES} "${FMOD_LIBRARY}" )
+
 	if( OSX_COCOA_BACKEND )
-		set( PLAT_SDL_SOURCES ${PLAT_SDL_SYSTEM_SOURCES} ${PLAT_COCOA_SOURCES} "${FMOD_LIBRARY}" )
+		set( PLAT_MAC_SOURCES ${PLAT_MAC_SOURCES} ${PLAT_COCOA_SOURCES} )
 	else( OSX_COCOA_BACKEND )
-		set( PLAT_SDL_SOURCES ${PLAT_SDL_SYSTEM_SOURCES} ${PLAT_SDL_SPECIAL_SOURCES} "${FMOD_LIBRARY}" )
-		set( PLAT_MAC_SOURCES ${PLAT_MAC_SOURCES} sdl/SDLMain.m )
+		set( PLAT_MAC_SOURCES ${PLAT_MAC_SOURCES} ${PLAT_SDL_SPECIAL_SOURCES} sdl/SDLMain.m )
 	endif( OSX_COCOA_BACKEND )
 
 	set_source_files_properties( cocoa/zdoom.icns PROPERTIES MACOSX_PACKAGE_LOCATION Resources )
 	set_source_files_properties( "${FMOD_LIBRARY}" PROPERTIES MACOSX_PACKAGE_LOCATION Frameworks )
+else( APPLE )
+	set( PLAT_SDL_SOURCES ${PLAT_SDL_SYSTEM_SOURCES} ${PLAT_SDL_SPECIAL_SOURCES} )
 endif( APPLE )
 
 if( WIN32 )
diff --git a/src/sdl/i_timer.cpp b/src/sdl/i_timer.cpp
index 1b73edd5b..e3f9906b6 100644
--- a/src/sdl/i_timer.cpp
+++ b/src/sdl/i_timer.cpp
@@ -2,6 +2,7 @@
 // Moved from sdl/i_system.cpp
 
 #include <assert.h>
+#include <signal.h>
 #include <sys/time.h>
 
 #include <SDL.h>