fchat-pidgin cmake script

CMakeLists.txt

cmake_minimum_required(VERSION 2.6)
project(fchat-pidgin C)

include(FindPkgConfig)

option(FCHAT_PURPLE_ONLY "Compile without pidgin-specific extensions." OFF)

pkg_check_modules(GLIB REQUIRED glib-2.0)
pkg_check_modules(JSON_GLIB REQUIRED json-glib-1.0)
pkg_check_modules(PIDGIN REQUIRED pidgin)
pkg_check_modules(PURPLE REQUIRED purple)

set(LIBPURPLE_CFLAGS "-DPURPLE_PLUGINS -DENABLE_NLS -DHAVE_ZLIB")

set(FCHAT_PIDGIN_INCLUDE_DIRS ${LIBPURPLE_INCLUDE_DIRS} ${GLIB_INCLUDE_DIRS} ${JSON_GLIB_INCLUDE_DIRS})
set(FCHAT_PIDGIN_LIBRARIES ${LIBPURPLE_LIBRARIES} ${GLIB_LIBRARIES} ${JSON_GLIB_LIBRARIES})

set(FCHAT_PIDGIN_SOURCE_FILES
    f-list.c
    f-list.h
    f-list_admin.c
    f-list_admin.h
    f-list_autobuddy.c
    f-list_autobuddy.h
    f-list_bbcode.c
    f-list_bbcode.h
    f-list_callbacks.c
    f-list_callbacks.h
    f-list_channels.c
    f-list_channels.h
    f-list_commands.c
    f-list_commands.h
    f-list_connection.c
    f-list_connection.h
    f-list_friends.c
    f-list_friends.h
    f-list_icon.c
    f-list_icon.h
    f-list_ignore.c
    f-list_ignore.h
    f-list_json.c
    f-list_json.h
    f-list_kinks.c
    f-list_kinks.h
    f-list_profile.c
    f-list_profile.h
    f-list_report.c
    f-list_report.h
    f-list_rtb.c
    f-list_rtb.h
    f-list_status.c
    f-list_status.h
    f-list_util.c
    f-list_util.h
)

if(FCHAT_PURPLE_ONLY)
    add_definitions(-DFCHAT_PURPLE_ONLY)
    list(APPEND FCHAT_PIDGIN_INCLUDE_DIRS ${PURPLE_INCLUDE_DIRS})
    list(APPEND FCHAT_PIDGIN_LIBRARIES ${PURPLE_LIBRARIES})
else()
    list(APPEND FCHAT_PIDGIN_SOURCE_FILES f-list_pidgin.c f-list_pidgin.h)
    list(APPEND FCHAT_PIDGIN_INCLUDE_DIRS ${PIDGIN_INCLUDE_DIRS})
    list(APPEND FCHAT_PIDGIN_LIBRARIES ${PIDGIN_LIBRARIES})
endif()

exec_program(
    "git"
    ${CMAKE_CURRENT_SOURCE_DIR}
    ARGS "describe --dirty --always --tags"
    OUTPUT_VARIABLE GIT_VERSION)

add_definitions(-DGIT_VERSION="${GIT_VERSION}")

add_library(flist SHARED
    ${FCHAT_PIDGIN_SOURCE_FILES}
)

if (NOT WIN32)
    set_target_properties(flist PROPERTIES
        PREFIX ""
    )
endif()

target_include_directories(flist SYSTEM PRIVATE ${FCHAT_PIDGIN_INCLUDE_DIRS})
target_link_libraries(flist ${FCHAT_PIDGIN_LIBRARIES})

install(TARGETS flist LIBRARY DESTINATION /usr/lib/purple-2/)