cmake: use out-of-source build

CMakeLists.txt

@@ -9,8 +9,7 @@ add_definitions('-DFALLBACK_CONFIG_DIR=\"${FALLBACK_CONFIG_DIR}\"')
 set(CMAKE_C_FLAGS "-g")
 set(CMAKE_C_STANDARD 99)
 set(CMAKE_C_EXTENSIONS OFF)
-set(CMAKE_CURRENT_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/bin")
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bin")
-set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
 add_definitions(
     -D_GNU_SOURCE
 )

README.md

@@ -46,7 +46,9 @@ Install dependencies:
 
 Run these commands:
 
-    cmake .
+    mkdir build
+    cd build
+    cmake ..
     make
     sudo make install
 

swaybar/CMakeLists.txt

@@ -5,7 +5,6 @@ find_package(Cairo REQUIRED)
 find_package(Pango REQUIRED)
 
 include(Wayland)
-set(CMAKE_CURRENT_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/../bin/)
 WAYLAND_ADD_PROTOCOL_CLIENT(proto-xdg-shell
 	"${PROJECT_SOURCE_DIR}/../protocols/xdg-shell.xml"
 	xdg-shell

swaybg/CMakeLists.txt

@@ -5,7 +5,6 @@ find_package(Cairo REQUIRED)
 find_package(Pango REQUIRED)
 
 include(Wayland)
-set(CMAKE_CURRENT_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/../bin/)
 WAYLAND_ADD_PROTOCOL_CLIENT(proto-xdg-shell
 	"${PROJECT_SOURCE_DIR}/../protocols/xdg-shell.xml"
 	xdg-shell

swaygrab/CMakeLists.txt

@@ -1,7 +1,5 @@
 project(swaygrab)
 
-set(CMAKE_CURRENT_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/../bin/)
-
 file(GLOB sources ${PROJECT_SOURCE_DIR}/*.c)
 file(GLOB common ${PROJECT_SOURCE_DIR}/../common/*.c)
 

swaymsg/CMakeLists.txt

@@ -1,7 +1,5 @@
 project(swaymsg)
 
-set(CMAKE_CURRENT_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/../bin/)
-
 file(GLOB sources ${PROJECT_SOURCE_DIR}/*.c)
 file(GLOB common ${PROJECT_SOURCE_DIR}/../common/*.c)