if (EXISTS ${CMAKE_SOURCE_DIR}/.git)
  if (NOT EXISTS ${CMAKE_SOURCE_DIR}/doc/html)
    file(MAKE_DIRECTORY ${CMAKE_SOURCE_DIR}/doc/html)
  endif()

  if (NOT EXISTS ${CMAKE_SOURCE_DIR}/doc/NOTICE)
    file(COPY ${CMAKE_SOURCE_DIR}/phreeqc3-doc/NOTICE.TXT
         DESTINATION ${CMAKE_SOURCE_DIR}/doc)
    file(RENAME ${CMAKE_SOURCE_DIR}/doc/NOTICE.TXT ${CMAKE_SOURCE_DIR}/doc/NOTICE)
  endif()

  if (NOT EXISTS ${CMAKE_SOURCE_DIR}/doc/README)
    file(COPY ${CMAKE_SOURCE_DIR}/phreeqc3-doc/README.IPhreeqc.TXT
         DESTINATION ${CMAKE_SOURCE_DIR}/doc)
    file(RENAME ${CMAKE_SOURCE_DIR}/doc/README.IPhreeqc.TXT ${CMAKE_SOURCE_DIR}/doc/README)
  endif()

  if (NOT EXISTS ${CMAKE_SOURCE_DIR}/doc/RELEASE)
    file(COPY ${CMAKE_SOURCE_DIR}/phreeqc3-doc/RELEASE.TXT
         DESTINATION ${CMAKE_SOURCE_DIR}/doc)
    file(RENAME ${CMAKE_SOURCE_DIR}/doc/RELEASE.TXT ${CMAKE_SOURCE_DIR}/doc/RELEASE)
  endif()
endif()

SET(IPhreeqc_Docs
IPhreeqc.pdf
NOTICE
Phreeqc_2_1999_manual.pdf
Phreeqc_3_2013_manual.pdf
README
RELEASE
)

install(FILES ${IPhreeqc_Docs} DESTINATION ${CMAKE_INSTALL_DOCDIR})
install(DIRECTORY html/ DESTINATION ${CMAKE_INSTALL_DOCDIR}/html)