cmake_minimum_required(VERSION 2.4.6)
include($ENV{ROS_ROOT}/core/rosbuild/rosbuild.cmake)

# Set the build type.  Options are:
#  Coverage       : w/ debug symbols, w/o optimization, w/ code-coverage
#  Debug          : w/ debug symbols, w/o optimization
#  Release        : w/o debug symbols, w/ optimization
#  RelWithDebInfo : w/ debug symbols, w/ optimization
#  MinSizeRel     : w/o debug symbols, w/ optimization, stripped binaries
#set(ROS_BUILD_TYPE RelWithDebInfo)

rosbuild_init()

#set the default path for built executables to the "bin" directory
set(EXECUTABLE_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/bin)
#set the default path for built libraries to the "lib" directory
set(LIBRARY_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/lib)


#check for libpq's configure tool
find_program(PG_CONFIG NAMES pg_config DOC "libpq config tool")
if (NOT PG_CONFIG)
  message(FATAL_ERROR "Couldn't find pg_config. Is libpq installed?")
endif(NOT PG_CONFIG)

find_package(PkgConfig)
pkg_check_modules(SQLITE3 REQUIRED sqlite3)
include_directories(${SQLITE3_INCLUDE_DIRS})
link_directories(${SQLITE3_LIBRARY_DIRS})

#get the libpq include and lib directories
execute_process( 
  COMMAND pg_config --includedir
  ERROR_VARIABLE IGNORE_VAR 
  OUTPUT_VARIABLE PQ_INCLUDE_DIR 
  OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process( 
  COMMAND pg_config --libdir
  ERROR_VARIABLE IGNORE_VAR 
  OUTPUT_VARIABLE PQ_LIB_DIR 
  OUTPUT_STRIP_TRAILING_WHITESPACE)

include(CheckIncludeFiles)
set(CMAKE_REQUIRED_INCLUDES ${PQ_INCLUDE_DIR})
check_include_files(libpq-fe.h HAVE_LIBPQ)
if (NOT HAVE_LIBPQ)
  message(FATAL_ERROR "Error: PostgreSQL implementation cannot find libpq-fe.h")
endif(NOT HAVE_LIBPQ)

#uncomment if you have defined messages
#rosbuild_genmsg()
#uncomment if you have defined services
#rosbuild_gensrv()

#common commands for building c++ executables and libraries
#rosbuild_add_library(${PROJECT_NAME} src/example.cpp)
#target_link_libraries(${PROJECT_NAME} another_library)
#rosbuild_add_boost_directories()
#rosbuild_link_boost(${PROJECT_NAME} thread)
link_directories(${PQ_LIB_DIR})
include_directories(${PQ_INCLUDE_DIR})

rosbuild_add_executable(remote_monitor src/remote_monitor.cpp)
target_link_libraries(remote_monitor pq)
#target_link_libraries(example ${PROJECT_NAME})