Add a first cut at a CMake build system – allows for use of CLion as IDE.

.gitignore

@@ -15,3 +15,10 @@
 /stamp-h1
 Makefile
 Makefile.in
+
+/.idea/
+/Build/
+/cmake-build-debug/
+*~
+/Build_Release/
+/Build_Debug/

CMakeLists.txt

@@ -0,0 +1,68 @@
+cmake_minimum_required(VERSION 3.0)
+project(Gromit_MPX LANGUAGES C)
+
+set(target_name gromit-mpx)
+set(version 1.2)
+
+set(CMAKE_C_FLAGS  " ${CMAKE_C_FLAGS} -Wall -Wextra -Wno-unused-parameter")
+
+configure_file(build-config.h_cmake_in build-config.h)
+
+find_package(PkgConfig)
+
+pkg_check_modules(gtk3 "gtk+-3.0 >= 2.99.3")
+pkg_check_modules(appindicator3 "appindicator3-0.1 >= 0.4.92")
+pkg_check_modules(xinput "xi >= 1.3")
+pkg_check_modules(x11 x11)
+
+include_directories(
+    ${CMAKE_CURRENT_BINARY_DIR}
+    ${gtk3_INCLUDE_DIRS}
+    ${appindicator3_INCLUDE_DIRS}
+    ${xinput_INCLUDE_DIRS}
+    ${x11_INCLUDE_DIRS}
+)
+
+link_directories(
+    ${gtk3_LIBRARY_DIRS}
+    ${appindicator3_LIBRARY_DIRS}
+    ${xinput_LIBRARY_DIRS}
+    ${x11_LIBRARY_DIRS}
+)
+
+set(sources
+    src/callbacks.c
+    src/callbacks.h
+    src/config.c
+    src/config.h
+    src/gromit-mpx.c
+    src/gromit-mpx.h
+    src/input.c
+    src/input.h
+)
+
+add_executable(${target_name} ${sources})
+
+target_link_libraries(${target_name}
+    ${gtk3_LIBRARIES}
+    ${appindicator3_LIBRARIES}
+    ${xinput_LIBRARIES}
+    ${x11_LIBRARIES}
+    -lm
+)
+
+install(TARGETS ${target_name} RUNTIME DESTINATION bin)
+install(FILES data/gromit-mpx.desktop DESTINATION share/applications)
+install(FILES data/gromit-mpx.cfg DESTINATION etc/gromit-mpx)
+install(FILES README.md AUTHORS ChangeLog NEWS DESTINATION share/doc/gromit-mpx)
+install(FILES gromit-mpx.1 DESTINATION share/man/man1)
+install(FILES data/gromit-mpx.png data/gromit-mpx.xpm DESTINATION share/pixmaps)
+install(FILES data/gromit-mpx.svg DESTINATION share/icons/hicolor/scalable/apps)
+
+configure_file(
+    "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
+    "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
+    IMMEDIATE @ONLY)
+
+add_custom_target(uninstall
+    COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)

build-config.h_cmake_in

@@ -0,0 +1,31 @@
+#ifndef BUILD_CONFIG_h
+#define BUILD_CONFIG_H
+
+/* Name of package */
+#define PACKAGE "gromit-mpx"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "Christian Beier <dontmind@freeshell.org>"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "gromit-mpx"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "gromit-mpx ${version}"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "gromit-mpx"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL "https://github.com/bk138/gromit-mpx"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "${version}"
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Version number of package */
+#define VERSION "${version}"
+
+#endif /* BUILD_CONFIG_H */

cmake_uninstall.cmake.in

@@ -0,0 +1,21 @@
+if(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
+  message(FATAL_ERROR "Cannot find install manifest: @CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
+endif(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
+
+file(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
+string(REGEX REPLACE "\n" ";" files "${files}")
+foreach(file ${files})
+  message(STATUS "Uninstalling $ENV{DESTDIR}${file}")
+  if(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")
+    exec_program(
+      "@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
+      OUTPUT_VARIABLE rm_out
+      RETURN_VALUE rm_retval
+      )
+    if(NOT "${rm_retval}" STREQUAL 0)
+      message(FATAL_ERROR "Problem when removing $ENV{DESTDIR}${file}")
+    endif(NOT "${rm_retval}" STREQUAL 0)
+  else(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")
+    message(STATUS "File $ENV{DESTDIR}${file} does not exist.")
+  endif(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")
+endforeach(file)