cmake_minimum_required (VERSION 2.6)


# コンパイラ設定
set(CMAKE_C_COMPILER gcc)
set(CMAKE_CXX_COMPILER g++)
#set(CMAKE_C_COMPILER clang)
#set(CMAKE_CXX_COMPILER clang++)


# プロジェクトの設定
project (generator CXX)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set (Revision 465)
find_package(PkgConfig)
set(CMAKE_C_FLAGS "-w -O3")
set(CMAKE_CXX_FLAGS "-w -O3")
#set(CMAKE_VERBOSE_MAKEFILE 1)


# SQLite
pkg_check_modules(SQLite sqlite3)
if(NOT SQLite_FOUND)
  message(FATAL_ERROR "Could not find SQLite.")
endif()
include_directories(${SQLite_INCLUDE_DIRS})


# Boost
set(Boost_NO_BOOST_CMAKE ON) 
find_package(Boost REQUIRED COMPONENTS iostreams)
include_directories(${Boost_INCLUDE_DIRS})


# OpenBabel
if(OpenBabel_DIR)
  find_path(OpenBabel_INCLUDE_DIR NAMES openbabel/mol.h PATHS ${OpenBabel_DIR}/include PATH_SUFFIXES openbabel-2.0 NO_DEFAULT_PATH)
  find_library(OpenBabel_LIBRARY NAMES openbabel PATHS ${OpenBabel_DIR}/lib NO_DEFAULT_PATH)
else()
  find_path(OpenBabel_INCLUDE_DIR NAMES openbabel/mol.h PATHS /usr/include /usr/local/include PATH_SUFFIXES openbabel-2.0)
  find_library(OpenBabel_LIBRARY NAMES openbabel PATHS /usr/lib64 /usr/local/lib /usr/local/lib64)
endif()

if(OpenBabel_INCLUDE_DIR)
  message(STATUS "OpenBabel found.")
  file(STRINGS ${OpenBabel_INCLUDE_DIR}/openbabel/babelconfig.h BABEL_H REGEX "^#define BABEL_VERSION \"([0-9.]+)\"$")
  string(REGEX REPLACE "^#define BABEL_VERSION \"([^\"]+)\""  "\\1" OpenBabel_VERSION ${BABEL_H})
  message(STATUS "  found OpenBabel, version " ${OpenBabel_VERSION})
  if(${OpenBabel_VERSION} VERSION_LESS 2.3.2)
    message(WARNING "version 2.3.2 or greater is required.")
  endif()
else()
  message(FATAL_ERROR "Could not find OpenBabel.")
endif()

include_directories(${OpenBabel_INCLUDE_DIR})


# サブディレクトリを追加
add_subdirectory(src)