Simplified CMake flags.

CMakeLists.txt

@@ -21,15 +21,7 @@ cmake_minimum_required(VERSION 2.8.7)
 
 project(tox-weechat C)
 
-option(HOME_FOLDER_INSTALL "Install to ~/.weechat/plugins instead of default location." OFF)
-if(HOME_FOLDER_INSTALL)
-    set(INSTALL_PATH "~/.weechat/plugins")
-endif()
-
-if (NOT DEFINED INSTALL_PATH OR "${INSTALL_PATH}" STREQUAL "")
-    set(INSTALL_PATH "lib/weechat/plugins")
-endif()
-set(INSTALL_PATH "${INSTALL_PATH}" CACHE PATH "Path to install the plugin binary to.")
+set(PLUGIN_PATH "lib/weechat/plugins" CACHE PATH "Path to install the plugin binary to.")
 
 add_library(tox MODULE
     src/twc.c
@@ -57,5 +49,5 @@ target_link_libraries(tox sqlite3)
 # remove lib prefix (libtox.so -> tox.so)
 set_target_properties(tox PROPERTIES PREFIX "")
 
-install(TARGETS tox DESTINATION "${INSTALL_PATH}")
+install(TARGETS tox DESTINATION "${PLUGIN_PATH}")