CMakeLists.txt

cmake_minimum_required(VERSION 2.8)

project(lua-http-parser C)

set(BUILD_SHARED_LIBS TRUE)

set(INSTALL_CMOD share/lua/cmod CACHE PATH "Directory to install Lua binary modules (configure lua via LUA_CPATH)")

## Lua 5.1.x
include(FindLua51)
if(!${LUA51_FOUND})
    message(FATAL_ERROR "The FindLua51 module could not find lua :-(")
endif()


set(WARN_CFLAGS "-Wall -Wextra -Wshadow -W -pedantic -Wno-overlength-strings")
if(CMAKE_COMPILER_IS_GNUCC)
    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pipe ${WARN_CFLAGS} -std=gnu99 -fgnu89-inline")
    set(CMAKE_C_FLAGS_RELEASE        "${CMAKE_C_FLAGS_RELEASE}     -O3 -march=native -g")
    set(CMAKE_C_FLAGS_DEBUG          "${CMAKE_C_FLAGS_DEBUG}       -O0 -g")
    set(CMAKE_C_FLAGS_PROFILE        "${CMAKE_C_FLAGS_PROFILE}     -O2 -g -DNDEBUG")
    set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_WITHDEBINFO} -O2 -g")
endif(CMAKE_COMPILER_IS_GNUCC)

## setup git submodules

if(NOT EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/http-parser/http_parser.c")
    if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/.git/")
        execute_process(WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
                        COMMAND git submodule init)
        execute_process(WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
                        COMMAND git submodule update)
    else()
        execute_process(WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
                        COMMAND git clone "git://github.com/joyent/http-parser.git")
    endif()
endif()

include_directories(${CMAKE_CURRENT_SOURCE_DIR}
                    ${CMAKE_CURRENT_SOURCE_DIR}/http-parser
                    ${LUA_INCLUDE_DIR})

add_library(parser MODULE lua-http-parser.c http-parser/http_parser.c)
target_link_libraries(parser ${LUA_LIBRARIES})
set_target_properties(parser PROPERTIES PREFIX "")
set_target_properties(parser PROPERTIES COMPILE_FLAGS "${CFLAGS}")
set_target_properties(parser PROPERTIES OUTPUT_NAME parser)

install(TARGETS parser
        DESTINATION "${INSTALL_CMOD}/http")


## Setup test stuff
include(CTest)
add_test(test ${LUA} ${CMAKE_CURRENT_SOURCE_DIR}/test.lua ${CMAKE_CURRENT_SOURCE_DIR}/ ${CMAKE_CURRENT_BINARY_DIR}/)
#add_test(benchmark ${LUA} ${CMAKE_CURRENT_SOURCE_DIR}/benchmark.lua ${CMAKE_CURRENT_SOURCE_DIR}/ ${CMAKE_CURRENT_BINARY_DIR}/)
set_tests_properties(test
                     PROPERTIES
                     FAIL_REGULAR_EXPRESSION
                     "not ok")