cmake_minimum_required(VERSION 2.6) project(codec_amr) aux_source_directory(. SRC) add_library(codec_amr SHARED ${SRC}) if(UNIX AND NOT APPLE) SET_TARGET_PROPERTIES (${LIBRARYNAME} PROPERTIES COMPILE_FLAGS "-fPIC -std=c89") endif() set_target_properties(codec_amr PROPERTIES PREFIX "") install(TARGETS codec_amr LIBRARY DESTINATION "/usr/lib/asterisk/modules/")