#------------------------------------------------ 
#  RNABuilder 
#
# Creates rnabuilder  executable  and and 
# installer for the executale, libraries and example data files
# Defaults are shared & optimized. Variants
# are created for static (_static) and debug (_d).
#
# target to make installer : installer
#
#----------------------------------------------------

cmake_minimum_required(VERSION 2.4.6)

if(COMMAND cmake_policy)
       cmake_policy(SET CMP0003 NEW)
       cmake_policy(SET CMP0005 NEW)
endif(COMMAND cmake_policy)

PROJECT (RNABuilder)

SET( RNABUILDER_MAJOR_VERSION 0 )
SET( RNABUILDER_MINOR_VERSION 1 )
SET( RNABUILDER_PATCH_VERSION 1 )

# SUBDIRS ( tests) No tests yet


#
# set the default name of the executable
#
IF( NOT RNABUILDER  )
   SET( RNABUILDER RNABuilder )
ENDIF( NOT RNABUILDER  ) 
#
# put  CMAKE_BUILD_TYPE and VTK_DIR in 
#
IF(UNIX AND NOT CMAKE_BUILD_TYPE)
  SET(CMAKE_BUILD_TYPE Debug CACHE STRING "Debug or Release build" FORCE)
ENDIF(UNIX AND NOT CMAKE_BUILD_TYPE)

#
# mark the as advanced so the appear in the CMake gui
#
MARK_AS_ADVANCED( SimTK_SDK  VTK_DIR RNABUILDER)

#
# set the default values for SimTK_INSTALL_PREFIX and SimTK_SDK
#
IF(${CMAKE_C_COMPILER} MATCHES "gcc")

   IF(NOT SimTK_INSTALL_PREFIX)
       SET(SimTK_INSTALL_PREFIX "/usr/local/SimTK" CACHE PATH "Install directory")
   ENDIF(NOT SimTK_INSTALL_PREFIX)

   IF(NOT SimTK_SDK)
       SET(SimTK_SDK "/usr/local/SimTK" CACHE PATH "SimTK dependency path" )
   ENDIF(NOT SimTK_SDK)

   SET( MATH_LIBS pthread m )

ELSE(${CMAKE_C_COMPILER} MATCHES "gcc")

   IF(NOT SimTK_INSTALL_PREFIX)
       SET(SimTK_INSTALL_PREFIX "C:/Program Files (x86)/SimTK" CACHE PATH "Install directory")
   ENDIF(NOT SimTK_INSTALL_PREFIX)

   IF(NOT SimTK_SDK)
       SET(SimTK_SDK "C:/Program Files (x86)/SimTK" CACHE PATH "SimTK dependency path")
   ENDIF(NOT SimTK_SDK)

   SET( MATH_LIBS pthreadVC2 ws2_32 )

ENDIF(${CMAKE_C_COMPILER} MATCHES "gcc")

#

#
# determine if we are building on a 32 or 64 bit machine
#
IF( ${CMAKE_SIZEOF_VOID_P} EQUAL 8 )
 SET( LIB64 64 )
ELSE( ${CMAKE_SIZEOF_VOID_P} EQUAL 8 )
SET( LIB64  )
ENDIF( ${CMAKE_SIZEOF_VOID_P} EQUAL 8 )

#
# Set the default build type to debug. set CMAKE_BUILD_TYPE 
# when cmake is run to override this 
#  
IF ( CMAKE_BUILD_TYPE MATCHES Debug)
   SET( DEBUG_SUFFIX _d)
ENDIF ( CMAKE_BUILD_TYPE MATCHES Debug)

LINK_DIRECTORIES( ${CMAKE_BINARY_DIR} ${SimTK_SDK}/lib${LIB64} ) 

INCLUDE_DIRECTORIES(${PROJECT_SOURCE_DIR}/include ${SimTK_SDK}/include)

ADD_EXECUTABLE( ${RNABUILDER} 
	${PROJECT_SOURCE_DIR}/src/RNABuilder.cpp  
	${PROJECT_SOURCE_DIR}/src/Repel.cpp  
	${PROJECT_SOURCE_DIR}/src/MonoAtoms.cpp  
	${PROJECT_SOURCE_DIR}/src/ParameterReader.cpp  
	${PROJECT_SOURCE_DIR}/src/BaseInteractionParameterReader.cpp  
	${PROJECT_SOURCE_DIR}/src/Utils.cpp  
	${PROJECT_SOURCE_DIR}/src/TetherForce.cpp  
	${PROJECT_SOURCE_DIR}/src/BiopolymerClass.cpp  
	${PROJECT_SOURCE_DIR}/src/BiopolymerClassTwoTransformForces.cpp  
	${PROJECT_SOURCE_DIR}/src/WaterDroplet.cpp  
	${PROJECT_SOURCE_DIR}/src/DensityMap.cpp  
	${PROJECT_SOURCE_DIR}/src/DensityForce.cpp  )
SET_TARGET_PROPERTIES( ${RNABUILDER} PROPERTIES COMPILE_FLAGS 
			"-DSimTK_USE_STATIC_LIBRARIES" )

#
# If we are compiling on Mac Leopard, macosx-version-min needs
# to be set so the binaries can also run on Mac Tiger
#
IF( APPLE )
  SET( CMAKE_CXX_FLAGS "-mmacosx-version-min=10.4" )
  SET( LAPACK libSimTKlapack.dylib )
ELSE( APPLE )
   IF( WIN32 )
       SET( LAPACK SimTKlapack.dll )
   ELSE( WIN32 )
       SET( LAPACK libSimTKlapack.so )
   ENDIF(WIN32)
ENDIF( APPLE )

#
#  copy the lapack library into the output directory so that RNABuilder will look for
#  SimTKlpack in its current directory at runtime
#
ADD_CUSTOM_TARGET( COPY_LAPACK ALL 
   COMMAND cmake -E copy ${SimTK_SDK}/lib/${LAPACK} ${CMAKE_BINARY_DIR}/. )
ADD_DEPENDENCIES( ${RNABUILDER} COPY_LAPACK )

TARGET_LINK_LIBRARIES( ${RNABUILDER}
             debug SimTKmolmodel_static_d    optimized SimTKmolmodel_static
             debug SimTKsimbody_static_d     optimized SimTKsimbody_static
             debug SimTKmath_static_d        optimized SimTKmath_static
             debug SimTKcommon_static_d      optimized SimTKcommon_static
             SimTKlapack
             ${MATH_LIBS}
)


# Packaging for the installer
SET( CPACK_PACKAGE_NAME "RNABuilder")

SET( CPACK_PACKAGE_FILE_NAME "RNABuilder")
SET( CPACK_PACKAGE_DESCRIPTION_SUMMARY "RNABuilder executable and data files")
SET( CPACK_PACKAGE_VENDOR "Stanford University")
SET( CPACK_PACKAGE_VERSION_MAJOR    ${RNABUILDER_MAJOR_VERSION})
SET( CPACK_PACKAGE_VERSION_MINOR    ${RNABUILDER_MINOR_VERSION})
SET( CPACK_PACKAGE_VERSION_PATCH    ${RNABUILDER_PATCH_VERSION})
SET( CPACK_PACKAGE_DESCRIPTION_FILE ${PROJECT_SOURCE_DIR}/Installer/README.txt) 
SET( CPACK_RESOURCE_FILE_README     ${PROJECT_SOURCE_DIR}/Installer/README.txt) 
SET( CPACK_RESOURCE_FILE_WELCOME    ${PROJECT_SOURCE_DIR}/Installer/WELCOME.txt) 
SET( CMAKE_MODULE_PATH              ${PROJECT_SOURCE_DIR}/Installer ${CMAKE_MODULE_PATH} )

#
# CMake's generator for PackageMaker always returns /usr for GetInstallPrefix()
# while the other generators just return / Manually setting
# CPACK_TEMPORARY_INSTALL_DIRECTORY overrides this so /usr is not always
# prepended to the install path
#
IF( APPLE )
  SET( CPACK_TEMPORARY_INSTALL_DIRECTORY _CPack_Packages//Darwin/PackageMaker/RNABuilder )
ENDIF( APPLE )



IF( WIN32 )
    # Locate the Visual Studio redistrobutable used for builds
 FIND_PATH( VC_REDIST
            NAME vcredist_x86.exe
            PATHS "c:/Program Files/Microsoft Visual Studio 8/SDK/v2.0/Bootstrapper/Packages/vcredist_x86")

 IF( VC_REDIST STREQUAL "VC_REDIST-NOTFOUND" )
     MESSAGE( FATAL_ERROR "Cannot find vcredist_x86.exe in c:/Program Files/Microsoft Visual Studio 8/SDK/v2.0/Bootstrapper/Packages/vcredist_x86" )
 ENDIF( VC_REDIST STREQUAL "VC_REDIST-NOTFOUND" )

  SET(CPACK_NSIS_EXTRA_INSTALL_COMMANDS "ExecWait \\\"$INSTDIR\\\\bin\\\\vcredist_x86.exe\\\" ")
  SET(CPACK_NSIS_DISPLAY_NAME RNABuilder)
  SET(CPACK_NSIS_HELP_LINK "http:\\\\\\\\simtk.org/docman/?group_id=97")
  SET(CPACK_NSIS_URL_INFO_ABOUT "http:\\\\\\\\simtk.org/home/RNABuilder")
  SET(CPACK_NSIS_CONTACT "jacklm@stanford.edu")
  SET(CPACK_NSIS_MODIFY_PATH ON)
  SET(CPACK_GENERATOR "NSIS")
  SET(CPACK_SOURCE_GENERATOR "ZIP")
  SET(CPACK_PACKAGE_INSTALL_DIRECTORY ${RNABUILDER} )

ELSE( WIN32 )
 IF( APPLE )
    SET(CPACK_GENERATOR "PackageMaker")
 ELSE( APPLE )
    SET(CPACK_GENERATOR "STGZ")
 ENDIF( APPLE )
 SET(CPACK_PACKAGE_INSTALL_DIRECTORY . )

ENDIF( WIN32 )
#
# generate CPackConfig.cmake AFTER ALL CPACK variables have been set
#
INCLUDE(CPack)

INSTALL ( FILES ${PROJECT_SOURCE_DIR}/Installer/contacts.dat DESTINATION . ) 
#INSTALL ( FILES ${PROJECT_SOURCE_DIR}/installer/Base-interaction-parameters.4.csv DESTINATION . ) 
INSTALL ( FILES ${PROJECT_SOURCE_DIR}/Installer/Base-interaction-parameters.pseudoelectrostatic.csv  DESTINATION . ) 
INSTALL ( FILES ${PROJECT_SOURCE_DIR}/Installer/contacts.singlebasepair.dat  DESTINATION . ) 
INSTALL ( FILES ${PROJECT_SOURCE_DIR}/Installer/contacts.hairpin-short.dat  DESTINATION . ) 
INSTALL ( FILES ${PROJECT_SOURCE_DIR}/Installer/contacts.TAR.dat  DESTINATION . ) 
INSTALL ( FILES ${PROJECT_SOURCE_DIR}/Installer/1ARJ.pdb   DESTINATION . ) 
INSTALL ( FILES ${SimTK_SDK}/lib/${LAPACK} DESTINATION . ) 
INSTALL (TARGETS ${RNABUILDER} DESTINATION .) 

IF(WIN32)
   INSTALL ( FILES ${SimTK_SDK}/lib/pthreadVC2.lib DESTINATION . )
   INSTALL ( FILES ${SimTK_SDK}/lib/pthreadVC2.dll DESTINATION . )
   INSTALL( FILES ${VC_REDIST}/vcredist_x86.exe  DESTINATION . )
ELSE(WIN32)
  IF(APPLE)
      INSTALL ( FILES ${SimTK_SDK}/lib/libSimTKAtlas.dylib DESTINATION . )
  ENDIF(APPLE)
ENDIF(WIN32)

#INSTALL ( FILES ${CMAKE_BINARY_DIR}/${RNABUILDER} 
#          PERMISSIONS WORLD_READ WORLD_WRITE WORLD_EXECUTE
#          DESTINATION . )