LuaBind Gist

CMakeLists.txt

cmake_minimum_required(VERSION 2.8)

project(LuaPulse)

include(FindPkgConfig)
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")

find_package(Luabind REQUIRED)
find_package(Lua51 REQUIRED)
find_package(Boost COMPONENTS system REQUIRED)
pkg_check_modules(PULSE libpulse>=0.9.10)
add_definitions(-Wall -shared)

set(src "src/luapulse.cc")
#add_library(LuaPulse)

include_directories(LuaPulse
        ${PULSE_INCLUDE_DIRS}
        ${LUA_INCLUDE_DIR}
        ${LUABIND_INCLUDE_DIR}
)

add_library(LuaPulse Shared ${src})

target_link_libraries(LuaPulse
        ${PULSE_LIBRARIES}
        ${LUA_LIBRARY}
        ${LUABIND_LIBRARY}
        ${Boost_SYSTEM_LIBRARY}
)

src-luapulse.cc

#include <iostream>
#include <luabind/luabind.hpp>

void greet()
{
    std::cout << "hello world!\n";
}

extern "C" int init(lua_State* L)
{
    using namespace luabind;

    open(L);

    module(L)
    [
            def("greet",  &greet)
    ];

    return 0;
}

Ich bekomme folgende Ausgabe:
╭─[~/luapulse]─[joerg@turing-machine]─[0]─[2268]
╰─[:)] % make
[100%] Building CXX object CMakeFiles/LuaPulse.dir/src/luapulse.cc.o
Linking CXX executable LuaPulse
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.2/../../../../lib/crt1.o: In function _start': (.text+0x20): undefined reference tomain'
collect2: ld gab 1 als Ende-Status zurück
make[2]: *** [LuaPulse] Fehler 1
make[1]: *** [CMakeFiles/LuaPulse.dir/all] Fehler 2
make: *** [all] Fehler 2