cmake_minimum_required(VERSION 2.8)

project(midifile C CXX)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

include(CheckIncludeFiles)
include(GNUInstallDirs)

include_directories(include)

check_include_files(unistd.h HAVE_UNISTD_H)
check_include_files(humdrum.h HAVE_HUMDRUM_H)
check_include_files(sys/io.h HAVE_SYS_IO_H)

option(BUILD_MIDILIBRARY_ONLY "Build only the midifile library" OFF)

##############################
##
## Operating-system specific settings:
##

if(APPLE)
    set(CMAKE_OSX_DEPLOYMENT_TARGET "10.9" CACHE STRING "Minimum OS X deployment version")
endif()

if(MSVC)
    add_definitions(-D_CRT_SECURE_NO_WARNINGS)

    option(STATIC_CRT "Use static CRT libraries" OFF)

    # Rewrite command line flags to use /MT if necessary
    if(STATIC_CRT)
        foreach(flag_var
                CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
                CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
            if(${flag_var} MATCHES "/MD")
                string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
            endif(${flag_var} MATCHES "/MD")
        endforeach(flag_var)
    endif()
endif()


##############################
##
## Library:
##

set(SRCS
    src/Options.cpp
    src/Binasc.cpp
    src/MidiEvent.cpp
    src/MidiEventList.cpp
    src/MidiFile.cpp
    src/MidiMessage.cpp
)

set(HDRS
    include/Binasc.h
    include/MidiEvent.h
    include/MidiEventList.h
    include/MidiFile.h
    include/MidiMessage.h
    include/Options.h
)

add_library(midifile STATIC ${SRCS} ${HDRS})

##############################
##
## Programs:
##

if(NOT BUILD_MIDILIBRARY_ONLY)

  add_executable(80off tools/80off.cpp)
  add_executable(asciimidi tools/asciimidi.cpp)
  add_executable(base642midi tools/base642midi.cpp)
  add_executable(binasc tools/binasc.cpp)
  add_executable(chaninfo tools/chaninfo.cpp)
  add_executable(createmidifile tools/createmidifile.cpp)
  add_executable(createmidifile2 tools/createmidifile2.cpp)
  add_executable(deltatimes tools/deltatimes.cpp)
  add_executable(drumtab tools/drumtab.cpp)
  add_executable(durations tools/durations.cpp)
  add_executable(extractlyrics tools/extractlyrics.cpp)
  add_executable(maxtick tools/maxtick.cpp)
  add_executable(mid2hex tools/mid2hex.cpp)
  add_executable(mid2mat tools/mid2mat.cpp)
  add_executable(mid2mtb tools/mid2mtb.cpp)
  add_executable(mid2svg tools/mid2svg.cpp)
  add_executable(midi2base64 tools/midi2base64.cpp)
  add_executable(midi2binasc tools/midi2binasc.cpp)
  add_executable(midi2chords tools/midi2chords.cpp)
  add_executable(midi2melody tools/midi2melody.cpp)
  add_executable(midi2notes tools/midi2notes.cpp)
  add_executable(midi2skini tools/midi2skini.cpp)
  add_executable(midi2text tools/midi2text.cpp)
  add_executable(midicat tools/midicat.cpp)
  add_executable(mididiss tools/mididiss.cpp)
  add_executable(midimean tools/midimean.cpp)
  add_executable(midimixup tools/midimixup.cpp)
  add_executable(midirange tools/midirange.cpp)
  add_executable(midireg tools/midireg.cpp)
  add_executable(miditime tools/miditime.cpp)
  add_executable(midiuniq tools/midiuniq.cpp)
  add_executable(mts-type2 tools/mts-type2.cpp)
  add_executable(mts-type9 tools/mts-type9.cpp)
  add_executable(perfid tools/perfid.cpp)
  add_executable(readstatus tools/readstatus.cpp)
  add_executable(redexpress tools/redexpress.cpp)
  add_executable(removenote tools/removenote.cpp)
  add_executable(retick tools/retick.cpp)
  add_executable(shutak tools/shutak.cpp)
  add_executable(smfdur tools/smfdur.cpp)
  add_executable(stretch tools/stretch.cpp)
  add_executable(sysextest tools/sysextest.cpp)
  add_executable(temper tools/temper.cpp)
  add_executable(text2midi tools/text2midi.cpp)
  add_executable(textmidi tools/textmidi.cpp)
  add_executable(toascii tools/toascii.cpp)
  add_executable(tobin tools/tobin.cpp)
  add_executable(tobinary tools/tobinary.cpp)
  add_executable(todec tools/todec.cpp)
  add_executable(tohex tools/tohex.cpp)
  add_executable(type0 tools/type0.cpp)
  add_executable(vlv tools/vlv.cpp)

  target_link_libraries(80off midifile)
  target_link_libraries(asciimidi midifile)
  target_link_libraries(base642midi midifile)
  target_link_libraries(binasc midifile)
  target_link_libraries(chaninfo midifile)
  target_link_libraries(createmidifile midifile)
  target_link_libraries(createmidifile2 midifile)
  target_link_libraries(deltatimes midifile)
  target_link_libraries(drumtab midifile)
  target_link_libraries(durations midifile)
  target_link_libraries(extractlyrics midifile)
  target_link_libraries(maxtick midifile)
  target_link_libraries(mid2hex midifile)
  target_link_libraries(mid2mat midifile)
  target_link_libraries(mid2mtb midifile)
  target_link_libraries(mid2svg midifile)
  target_link_libraries(midi2base64 midifile)
  target_link_libraries(midi2binasc midifile)
  target_link_libraries(midi2chords midifile)
  target_link_libraries(midi2melody midifile)
  target_link_libraries(midi2notes midifile)
  target_link_libraries(midi2skini midifile)
  target_link_libraries(midi2text midifile)
  target_link_libraries(midicat midifile)
  target_link_libraries(mididiss midifile)
  target_link_libraries(midimean midifile)
  target_link_libraries(midimixup midifile)
  target_link_libraries(midirange midifile)
  target_link_libraries(midireg midifile)
  target_link_libraries(miditime midifile)
  target_link_libraries(midiuniq midifile)
  target_link_libraries(mts-type2 midifile)
  target_link_libraries(mts-type9 midifile)
  target_link_libraries(perfid midifile)
  target_link_libraries(readstatus midifile)
  target_link_libraries(redexpress midifile)
  target_link_libraries(removenote midifile)
  target_link_libraries(retick midifile)
  target_link_libraries(shutak midifile)
  target_link_libraries(smfdur midifile)
  target_link_libraries(stretch midifile)
  target_link_libraries(sysextest midifile)
  target_link_libraries(temper midifile)
  target_link_libraries(text2midi midifile)
  target_link_libraries(textmidi midifile)
  target_link_libraries(toascii midifile)
  target_link_libraries(tobin midifile)
  target_link_libraries(tobinary midifile)
  target_link_libraries(todec midifile)
  target_link_libraries(tohex midifile)
  target_link_libraries(type0 midifile)
  target_link_libraries(vlv midifile)

endif()

if(HAVE_UNISTD_H AND HAVE_SYS_IO_H)
    add_executable(midi2beep tools/midi2beep.cpp)

    target_link_libraries(midi2beep midifile)
endif()

# The following programs require headers from humextra repository.
# <https://github.com/humdrum-tools/humextra>
if(HAVE_HUMDRUM_H)
    add_executable(henonfile tools/henonfile.cpp)
    add_executable(mid2hum tools/mid2hum.cpp)
    add_executable(midiexcerpt tools/midiexcerpt.cpp)
    add_executable(peep2midi tools/peep2midi.cpp)

    target_link_libraries(henonfile midifile)
    target_link_libraries(mid2hum midifile)
    target_link_libraries(midiexcerpt midifile)
    target_link_libraries(peep2midi midifile)
endif()

install(TARGETS midifile
  ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
  LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
)

install(FILES ${HDRS} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/midifile)