# CMakeLists.txt
#
# Description: cmake file for dagreater_pg psql database bindings for GREAT-ER
#
# Authors:
# Andre Heinecke <aheinecke@intevation.de>
#
# Copyright:
# Copyright (C) 2011 by Intevation GmbH
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2,
# or, at your option, any later version as published by the Free
# Software Foundation
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

project(dagreater_pg)

cmake_minimum_required(VERSION 2.6)

list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")

set(CMAKE_DAGREATER_PG_VERSION_MAJOR 1)
set(CMAKE_DAGREATER_PG_VERSION_MINOR 9)
set(CMAKE_DAGREATER_PG_VERSION_PATCH 0)
set(CMAKE_DAGREATER_PG_VERSION_STRING  "${CMAKE_DAGREATER_PG_VERSION_MAJOR}.${CMAKE_DAGREATER_PG_VERSION_MINOR}.${CMAKE_DAGREATER_PG_VERSION_PATCH}")

option(DAGERATER_ENABLE_TESTS "Enable tests" OFF)
option(DAGREATER_DEBUG "Add debug output" OFF)

if (DAGREATER_ENABLE_TESTS)
    message(STATUS "Testing is not yet implemented from cmake")
    add_subdirectory(tests)
endif (DAGREATER_ENABLE_TESTS)

find_package(Postgresql REQUIRED)
find_package(PythonLibs)
find_program(ECPG_EXECUTABLE ecpg REQUIRED)

if (NOT ECPG_EXECUTABLE)
   message(ERROR "Embedded psql precompiler not found!")
endif()

if (MSVC)
   add_definitions(-D_CRT_SECURE_NO_WARNINGS)
   add_definitions(/we4700)
endif()

if (DAGREATER_DEBUG)
   add_definitions(-DDEBUG_MODE_ON=1)
endif()

include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${POSTGRESQL_INCLUDE_DIR})
set(dagreater_pg_SRCS
   dagreater_pg.c
   gdagreater_pg.c
   daexplib_pg.h
   dagreater_pg.h
   gdaexplib_pg.h
)

install(FILES
   daexplib_pg.h
   dagreater_pg.h
   datypes_pg.h
   gdaexplib_pg.h
   DESTINATION include/dagreater COMPONENT Devel
)

ADD_CUSTOM_COMMAND(
   OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/dagreater_pg.c
   COMMAND ${ECPG_EXECUTABLE} -o ${CMAKE_CURRENT_BINARY_DIR}/dagreater_pg.c
           ${CMAKE_CURRENT_SOURCE_DIR}/dagreater_pg.pgc
   DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/dagreater_pg.pgc
)
ADD_CUSTOM_COMMAND(
   OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/gdagreater_pg.c
   COMMAND ${ECPG_EXECUTABLE} -o ${CMAKE_CURRENT_BINARY_DIR}/gdagreater_pg.c
           ${CMAKE_CURRENT_SOURCE_DIR}/gdagreater_pg.pgc
   DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/gdagreater_pg.pgc
)

add_library(dagreater_pg SHARED ${dagreater_pg_SRCS})
target_link_libraries(dagreater_pg  ${POSTGRESQL_LIBRARIES} ${ECPG_LIBRARIES})
set_target_properties(dagreater_pg PROPERTIES
    VERSION ${CMAKE_DAGREATER_PG_VERSION_STRING}
    SOVERSION ${CMAKE_DAGREATER_PG_VERSION_MAJOR}
    LINK_INTERFACE_LIBRARIES ""
    DEFINE_SYMBOL DAGREATER_PG_MAKEDLL
)

install(TARGETS dagreater_pg ARCHIVE DESTINATION ${CMAKE_INSTALL_PREFIX}
        LIBRARY DESTINATION ${CMAKE_INSTALL_PREFIX}/lib
        RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)