CMakeLists.txt

CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
PROJECT(color_helper C)

cmake_policy(SET CMP0015 NEW)

FIND_PACKAGE(PkgConfig REQUIRED)
PKG_CHECK_MODULES(GTK3 REQUIRED gtk+-3.0)
PKG_CHECK_MODULES(X11 REQUIRED x11)
PKG_CHECK_MODULES(XEXT REQUIRED xext)

INCLUDE_DIRECTORIES(${GTK3_INCLUDE_DIRS})
LINK_DIRECTORIES(${GTK3_LIBRARY_DIRS})

INCLUDE_DIRECTORIES(${X11_INCLUDE_DIR})
LINK_DIRECTORIES(${X11_LIBRARIES})

INCLUDE_DIRECTORIES(${X11_Xext_INCLUDE_PATH})
LINK_DIRECTORIES(${X11_Xext_LIB})

ADD_DEFINITIONS(${GTK3_CFLAGS_OTHER})
add_definitions(-DMAX_COLORS=5000)

FILE(GLOB MyCSources src/*.c)
ADD_EXECUTABLE(color_helper ${MyCSources})

FIND_LIBRARY(XEXT_LIBRARY Xext)

TARGET_LINK_LIBRARIES(color_helper ${GTK3_LIBRARIES})
TARGET_LINK_LIBRARIES(color_helper ${X11_LIBRARIES})
TARGET_LINK_LIBRARIES(color_helper ${XEXT_LIBRARY})
TARGET_LINK_LIBRARIES(color_helper m)