# Add man page custom target
find_program(GROFF_EXECUTABLE NAMES groff)
find_program(PS2PDF13_EXECUTABLE NAMES ps2pdf13)

set (MAN_NAMES ettercap.8 etterfilter.8 etterlog.8 etter.conf.5)
set(MAN_FILES)
set(PDF_FILES)

if (ENABLE_PLUGINS)
        set(MAN_NAMES ${MAN_NAMES} ettercap_plugins.8)
endif(ENABLE_PLUGINS)

if (ENABLE_CURSES)
        set(MAN_NAMES ${MAN_NAMES} ettercap_curses.8)
endif(ENABLE_CURSES)

foreach (m IN LISTS MAN_NAMES)
        set(mf ${CMAKE_BINARY_DIR}/man/${m})
        set(ps ${CMAKE_BINARY_DIR}/man/${m}.ps)
        set(pdf ${CMAKE_BINARY_DIR}/man/${m}.pdf)

        add_custom_command(OUTPUT ${mf}.ps
        COMMAND ${GROFF_EXECUTABLE} -mandoc -Tps ${mf} > ${ps}
        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
        COMMENT "Building manpage ${mf}"
        VERBATIM)
        list(APPEND MAN_FILES ${mf})

        add_custom_command(OUTPUT ${pdf}
        COMMAND ${PS2PDF13_EXECUTABLE} ${ps} ${pdf}
        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
	DEPENDS ${mf}.ps
        COMMENT "Creating PDF for ${ps}"
        VERBATIM)
        list(APPEND PDF_FILES ${pdf})
endforeach()

add_custom_target(man ALL DEPENDS ${MAN_FILES})
add_custom_target(pdf ALL DEPENDS ${PDF_FILES})

install(FILES ${CMAKE_BINARY_DIR}/man/ettercap.8 ${CMAKE_BINARY_DIR}/man/etterfilter.8 ${CMAKE_BINARY_DIR}/man/etterlog.8 DESTINATION ${MAN_INSTALLDIR}/man8/)
configure_file("ettercap.8.in" "ettercap.8")
configure_file("etterfilter.8.in" "etterfilter.8")
configure_file("etterlog.8.in" "etterlog.8")
configure_file("etter.conf.5.in" "etter.conf.5")

if (ENABLE_PLUGINS)
        install(FILES ${CMAKE_BINARY_DIR}/man/ettercap_plugins.8 DESTINATION ${MAN_INSTALLDIR}/man8/)
	configure_file("ettercap_plugins.8.in" "ettercap_plugins.8")
endif(ENABLE_PLUGINS)

if (ENABLE_CURSES)
        install(FILES ${CMAKE_BINARY_DIR}/man/ettercap_curses.8 DESTINATION ${MAN_INSTALLDIR}/man8/)
	configure_file("ettercap_curses.8.in" "ettercap_curses.8")
endif(ENABLE_CURSES)

install(FILES ${CMAKE_BINARY_DIR}/man/etter.conf.5 DESTINATION ${MAN_INSTALLDIR}/man5/)

