Deduplicate CMake scripts

CMakeLists.txt

@@ -11,7 +11,8 @@ endif ()
 add_definitions (-DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_38)
 
 # For custom modules
-set (CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
+set (CMAKE_MODULE_PATH
+	"${PROJECT_SOURCE_DIR}/cmake;${PROJECT_SOURCE_DIR}/liberty/cmake")
 
 # Cross-compilation for Windows, as a proof-of-concept pulled in from logdiag
 if (WIN32)

cmake/FindNcursesw.cmake

@@ -1,17 +0,0 @@
-# Public Domain
-
-find_package (PkgConfig REQUIRED)
-pkg_check_modules (Ncursesw QUIET ncursesw)
-
-# OpenBSD doesn't provide a pkg-config file
-set (required_vars Ncursesw_LIBRARIES)
-if (NOT Ncursesw_FOUND)
-	find_library (Ncursesw_LIBRARIES NAMES ncursesw)
-	find_path (Ncursesw_INCLUDE_DIRS ncurses.h PATH_SUFFIXES ncurses)
-	list (APPEND required_vars Ncursesw_INCLUDE_DIRS)
-endif (NOT Ncursesw_FOUND)
-
-include (FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS (Ncursesw DEFAULT_MSG ${required_vars})
-
-mark_as_advanced (Ncursesw_LIBRARIES Ncursesw_INCLUDE_DIRS)