#
# CMakeLists.txt for "lp_solve_5.5.2.0_source.tar.gz"
#
# Copyright 2012-2013 Benjamin Eikel
# License: Public Domain
#

cmake_minimum_required(VERSION 2.8.11)

if (NOT DEFINED CMAKE_BUILD_TYPE)
  set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type")
endif ()

project(lpsolve C)

set(LPSOLVE_VERSION_MAJOR 5)
set(LPSOLVE_VERSION_MINOR 5)
set(LPSOLVE_VERSION_PATCH 2)
set(LPSOLVE_VERSION ${LPSOLVE_VERSION_MAJOR}.${LPSOLVE_VERSION_MINOR}.${LPSOLVE_VERSION_PATCH})

# Set up install directories
include(GNUInstallDirs)
set(CMAKE_INSTALL_CMAKECONFIGDIR ${CMAKE_INSTALL_LIBDIR}/cmake/lpsolve)

add_library(lpsolve55
	lp_MDO.c
	shared/commonlib.c
	shared/mmio.c
	shared/myblas.c
	ini.c
	fortify.c
	colamd/colamd.c
	lp_rlp.c
	lp_crash.c
	bfp/bfp_LUSOL/lp_LUSOL.c
	bfp/bfp_LUSOL/LUSOL/lusol.c
	lp_Hash.c
	lp_lib.c
	lp_wlp.c
	lp_matrix.c
	lp_mipbb.c
	lp_MPS.c
	lp_params.c
	lp_presolve.c
	lp_price.c
	lp_pricePSE.c
	lp_report.c
	lp_scale.c
	lp_simplex.c
	lp_SOS.c
	lp_utils.c
	yacc_read.c
)

set_property(TARGET lpsolve55 PROPERTY PUBLIC_HEADER
	lp_bit.h
	lp_crash.h
	lp_explicit.h
	lp_fortify.h
	lp_Hash.h
	lp_lib.h
	lp_matrix.h
	lp_MDO.h
	lp_mipbb.h
	lp_MPS.h
	lp_presolve.h
	lp_price.h
	lp_pricePSE.h
	lp_report.h
	lp_rlp.h
	lp_scale.h
	lp_simplex.h
	lp_solveDLL.h
	lp_SOS.h
	lp_types.h
	lp_utils.h
	lp_wlp.h
)

target_include_directories(lpsolve55 PRIVATE
	"${CMAKE_CURRENT_SOURCE_DIR}"
	"${CMAKE_CURRENT_SOURCE_DIR}/shared"
	"${CMAKE_CURRENT_SOURCE_DIR}/bfp"
	"${CMAKE_CURRENT_SOURCE_DIR}/bfp/bfp_LUSOL"
	"${CMAKE_CURRENT_SOURCE_DIR}/bfp/bfp_LUSOL/LUSOL"
	"${CMAKE_CURRENT_SOURCE_DIR}/colamd"
)

target_compile_definitions(lpsolve55 PUBLIC
	YY_NEVER_INTERACTIVE
	PARSER_LP
	INVERSE_ACTIVE=INVERSE_LUSOL
	RoleIsExternalInvEngine
)

if(WIN32)
	target_compile_definitions(lpsolve55 PUBLIC
		INLINE=static
		_USRDLL
		WIN32
	)
endif()

include(CheckSymbolExists)
check_symbol_exists(isnan math.h HAVE_ISNAN)
if(NOT HAVE_ISNAN)
	set_property(TARGET lpsolve55 APPEND PROPERTY COMPILE_DEFINITIONS NOISNAN)
endif()

# Set version of library
set_target_properties(lpsolve55 PROPERTIES VERSION ${LPSOLVE_VERSION}
                                           SOVERSION ${LPSOLVE_VERSION_MAJOR})

# Install the library
install(TARGETS lpsolve55 EXPORT LibraryExport
	RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
	LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
	ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
	PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/lpsolve
)

# Set include directories for users of this library
target_include_directories(lpsolve55 INTERFACE ${CMAKE_INSTALL_FULL_INCLUDEDIR}/lpsolve)

# Library export
install(EXPORT LibraryExport DESTINATION ${CMAKE_INSTALL_CMAKECONFIGDIR} FILE lpsolveTargets.cmake)

# # Create the configuration files
# include(CMakePackageConfigHelpers)
# get_property(LPSOLVE_DEFINITIONS TARGET lpsolve55 PROPERTY COMPILE_DEFINITIONS)
# configure_package_config_file(lpsolveConfig.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/lpsolveConfig.cmake
#                               INSTALL_DESTINATION ${CMAKE_INSTALL_CMAKECONFIGDIR}
#                               PATH_VARS CMAKE_INSTALL_CMAKECONFIGDIR
#                               NO_SET_AND_CHECK_MACRO
#                               NO_CHECK_REQUIRED_COMPONENTS_MACRO)
# write_basic_package_version_file(${CMAKE_CURRENT_BINARY_DIR}/lpsolveConfigVersion.cmake
#                                  VERSION ${LPSOLVE_VERSION}
#                                  COMPATIBILITY SameMajorVersion)
# 
# # Install the configuration files
# install(FILES ${CMAKE_CURRENT_BINARY_DIR}/lpsolveConfig.cmake ${CMAKE_CURRENT_BINARY_DIR}/lpsolveConfigVersion.cmake
#         DESTINATION ${CMAKE_INSTALL_CMAKECONFIGDIR})