CMakeLists.txt

#=============================================================================
#  Mscore
#  Linux Music Score Editor
#  $Id:$
#
#  Copyright (C) 2002-2011 by Werner Schweer and others
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License version 2.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program; if not, write to the Free Software
#  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#=============================================================================

project(mscore)
CMAKE_MINIMUM_REQUIRED(VERSION 2.6.0)

cmake_policy(SET CMP0003 NEW)

# for debugging the make system uncomment next line:
# set(CMAKE_VERBOSE_MAKEFILE ON)

set(MSCORE_UNSTABLE  TRUE)          # mark as unstable

set(GCC_VISIBILITY TRUE)            # requires gcc 4.x?
set(HAS_AUDIOFILE TRUE)             # requires libsndfile

set(USE_SSE           TRUE)
set(SOUNDFONT3        TRUE)         # enable ogg vorbis compressed fonts, require ogg & vorbis
set(AEOLUS            TRUE)         # pipe organ synthesizer
set(SCRIPT_INTERFACE  TRUE)

option (OSC "enable OSC remote control protocol" ON)        # osc remote control
option (OMR "enable PDF import"  OFF)                        # OMR - optical music recognition

if (APPLE OR MINGW)
      set(GCC_VISIBILITY FALSE)     # warnings if not, with gcc4.4 from qt
      set(AEOLUS TRUE)
      set(OMR FALSE) # needs work to get rid of fontconfig dependency
endif (APPLE OR MINGW)

if (OMR)
      set(OCR    FALSE) # requires tesseract 3.0
                        # for installation see: http://ubuntuforums.org/showthread.php?t=1647350
else (OMR)
      set(OCR FALSE)
endif (OMR)

if (APPLE)
      set (CMAKE_CXX_COMPILER   clang++)
      # Currently, just 'ppc', 'i386' or 'ppc i386' are useful architectures,
      # because the Flash-Player is not yet available as a 64-bit version.
      # Flash is required for displaying the videos of MuseScore-Connect.
      # See http://qt.gitorious.org/qt/pages/Qt470KnownIssues
      # Since 10.6+ only runs on intel, just set it to i386.
      set(CMAKE_OSX_ARCHITECTURES x86_64)

      # Adjust and uncomment this variable, if you target a different version
      # of MacOSX.
      # set(CMAKE_OSX_SYSROOT /Developer/SDKs/MacOSX10.6.sdk)

      set(CMAKE_OSX_DEPLOYMENT_TARGET 10.4)      #min version required
      set(HAS_AUDIOFILE TRUE)            # requires libsndfile

      find_library(AudioToolboxFW        NAMES AudioToolbox)
      find_library(AudioUnitFW           NAMES AudioUnit)
      find_library(CoreAudioFW           NAMES CoreAudio)
      find_library(CoreMidiFW            NAMES CoreMIDI)
      find_library(SystemConfigurationFW NAMES SystemConfiguration)
      find_library(CoreServicesFW        NAMES CoreServices)
      set(OsxFrameworks ${AudioToolboxFW} ${AudioUnitFW} ${CoreAudioFW} ${CoreMidiFW} ${SystemConfigurationFW} ${CoreServicesFW})
endif (APPLE)

option(USE_SYSTEM_QTSINGLEAPPLICATION "Use system QtSingleApplication" OFF)

set(CMAKE_INCLUDE_CURRENT_DIR TRUE)
set(CMAKE_BUILD_WITH_INSTALL_RPATH ON)
set(CMAKE_SKIP_RULE_DEPENDENCY TRUE)

# The Mscore version number.
SET(Mscore_VERSION_MAJOR  "2")
SET(Mscore_VERSION_MINOR  "0")
SET(Mscore_VERSION_PATCH  "0")

SET(Mscore_VERSION       "${Mscore_VERSION_MAJOR}.${Mscore_VERSION_MINOR}")
#
# version schema x.x.x is hardcoded in source
#
SET(Mscore_VERSION_FULL  "${Mscore_VERSION}.${Mscore_VERSION_PATCH}")

if (MINGW OR APPLE)
  if(MINGW)
      SET(Mscore_INSTALL_NAME  "")
      SET(Mscore_SHARE_NAME    "./")
  else(MINGW)
      SET(Mscore_INSTALL_NAME  "Contents/Resources/")
      SET(Mscore_SHARE_NAME    "mscore.app/")
  endif(MINGW)
else (MINGW OR APPLE)
      SET(Mscore_INSTALL_NAME  "mscore-${Mscore_VERSION}/")
      SET(Mscore_SHARE_NAME    "share/")
endif (MINGW OR APPLE)

if (SOUNDFONT3)
      set(OGGVORBIS TRUE)
endif (SOUNDFONT3)

include ( ${PROJECT_SOURCE_DIR}/build/UsePkgConfig1.cmake )
include ( ${PROJECT_SOURCE_DIR}/build/TargetDoc.cmake)
include ( ${PROJECT_SOURCE_DIR}/build/FindPulseAudio.cmake)

##
##  look for Qt4
##

set(QT_MIN_VERSION    "4.8.0")
set(QT_USE_QTXML         TRUE)
set(QT_USE_QTSVG         TRUE)
set(QT_USE_QTNETWORK     TRUE)
set(QT_USE_QTDESIGNER    TRUE)
set(QT_USE_QTWEBKIT      TRUE)
set(QT_USE_QTXMLPATTERNS TRUE)
set(QT_USE_QTDECLARATIVE TRUE)

find_package(Qt4 "4.8")

if (NOT QT4_FOUND)
      message(FATAL_ERROR "Fatal error: QT (version >= 4.8.0) required."
         " Cmake tries to detect QT4 by searching for 'qmake' in your PATH."
         "If you have QT4 installed, make sure qmake is found in your PATH. "
         "If you compiled QT4 yourself make sure your new qmake is found"
         " _first_ in your PATH."
         )
else (NOT QT4_FOUND)
      message("Qt lib found at ${QT_LIBRARY_DIR}")
endif (NOT QT4_FOUND)

include(${QT_USE_FILE})

##
## alsa >= 1.0.0
##

if (APPLE OR MINGW)
	message("Disabling ALSA support due to OS X or MINGW build.")
      set (USE_ALSA 0)
      set (HAS_MIDI 1)
else (APPLE OR MINGW)
      PKGCONFIG (alsa 1.0.0 ALSA_INCDIR ALSA_LIBDIR ALSA_LIB ALSA_CPP )
      if (NOT ALSA_INCDIR)
            message(FATAL_ERROR "Fatal error: ALSA >= 1.0.0 required")
      else (NOT ALSA_INCDIR)
	      message("Alsa detected.")
            set (USE_ALSA 1)
            set (HAS_MIDI 1)
      endif (NOT ALSA_INCDIR)
endif (APPLE OR MINGW)

##
## pulseaudio
##

if (APPLE OR MINGW)
      set (USE_PULSEAUDIO 0)
else (APPLE OR MINGW)
      if (PULSEAUDIO_FOUND)
            set(USE_PULSEAUDIO 1)
            message("Pulseaudio found.")
      else (PULSEAUDIO_FOUND)
            set(USE_PULSEAUDIO 0)
            message("Pulseaudio not found.")
      endif (PULSEAUDIO_FOUND)
endif (APPLE OR MINGW)


##
## find jack >= JACK_MIN_VERSION
##

SET(JACK_LONGNAME "jack (jack audio connection kit)")
SET(JACK_MIN_VERSION "0.98.0")

SET(BUILD_JACK AUTO CACHE STRING "Build with support for ${JACK_LONGNAME}. jack >= ${JACK_MIN_VERSION} will be needed. [ON/OFF/AUTO]")
IF(BUILD_JACK)
     IF(MINGW)
           set (USE_JACK 1)
           IF("$ENV{PROCESSOR_ARCHITEW6432}" STREQUAL "")
              IF($ENV{PROCESSOR_ARCHITECTURE} STREQUAL "x86")
                 # "pure" 32-bit environment
                 set (JACK_INCDIR "$ENV{PROGRAMFILES}/Jack/includes")
                 set (JACK_LIB "$ENV{PROGRAMFILES}/Jack/lib/libjack.a")
              ELSE($ENV{PROCESSOR_ARCHITECTURE} STREQUAL "x86")
                 # "pure" 64-bit environment
                 set (JACK_INCDIR "$ENV{PROGRAMFILES(x86)}/Jack/includes")
                 set (JACK_LIB "$ENV{PROGRAMFILES(x86)}/Jack/lib/libjack.a")
              ENDIF($ENV{PROCESSOR_ARCHITECTURE} STREQUAL "x86")
           ELSE("$ENV{PROCESSOR_ARCHITEW6432}" STREQUAL "")
              IF("$ENV{PROCESSOR_ARCHITECTURE}" STREQUAL "x86")
                 # 32-bit program running with an underlying 64-bit environment
                 set (JACK_INCDIR "$ENV{PROGRAMFILES(x86)}/Jack/includes")
                 set (JACK_LIB "$ENV{PROGRAMFILES(x86)}/Jack/lib/libjack.a")
              ELSE("$ENV{PROCESSOR_ARCHITECTURE}" STREQUAL "x86")
                 # theoretically impossible case...
              ENDIF("$ENV{PROCESSOR_ARCHITECTURE}" STREQUAL "x86")
           ENDIF("$ENV{PROCESSOR_ARCHITEW6432}" STREQUAL "")

     ELSE(MINGW)
           PKGCONFIG(jack ${JACK_MIN_VERSION} JACK_INCDIR JACK_LIBDIR JACK_LIB JACK_CPP)
           IF(JACK_INCDIR)
                 MESSAGE(STATUS "${JACK_LONGNAME} >= ${JACK_MIN_VERSION} found")
                 SET(USE_JACK 1)
           ELSE(JACK_INCDIR)
                 MESSAGE(STATUS "${JACK_LONGNAME} >= ${JACK_MIN_VERSION} not found")
                 IF(NOT BUILD_JACK STREQUAL AUTO)
                       MESSAGE(SEND_ERROR "Error: jack support requested but not found (BUILD_JACK=${BUILD_JACK})")
                 ENDIF()
           ENDIF(JACK_INCDIR)
     ENDIF(MINGW)
ELSE(BUILD_JACK)
     MESSAGE(STATUS "${JACK_LONGNAME} support disabled")
ENDIF(BUILD_JACK)


##
## portaudio
##

if (MINGW)
      set ( USE_PORTAUDIO 1 )
      set ( USE_PORTMIDI  1 )
else (MINGW)
   if (APPLE)
      set (USE_PORTMIDI   1)
      PKGCONFIG (portaudio-2.0 19 PORTAUDIO_INCDIR PORTAUDIO_LIBDIR PORTAUDIO_LIB PORTAUDIO_CPP)
      if (PORTAUDIO_INCDIR)
   	      message("portaudio detected ${PORTAUDIO_INCDIR} ${PORTAUDIO_LIBDIR} ${PORTAUDIO_LIB}")
            set ( USE_PORTAUDIO 1 )
      else (PORTAUDIO_INCDIR)
            message("optional package portaudio-2.0 Version 19 not found (package portaudio19-dev)\n")
            set ( USE_PORTAUDIO 0 )
      endif (PORTAUDIO_INCDIR)
   else (APPLE)
      set (USE_PORTMIDI   0)
      PKGCONFIG (portaudio-2.0 19 PORTAUDIO_INCDIR PORTAUDIO_LIBDIR PORTAUDIO_LIB PORTAUDIO_CPP)
      if (PORTAUDIO_INCDIR)
   	      message("portaudio detected ${PORTAUDIO_INCDIR} ${PORTAUDIO_LIBDIR} ${PORTAUDIO_LIB}")
            set ( USE_PORTAUDIO 1 )
      else (PORTAUDIO_INCDIR)
            message("optional package portaudio-2.0 Version 19 not found (package portaudio19-dev)\n")
            set ( USE_PORTAUDIO 0 )
      endif (PORTAUDIO_INCDIR)
   endif (APPLE)
endif (MINGW)

##
## produce config.h file
##
configure_file (
      ${PROJECT_SOURCE_DIR}/build/config.h.in
      ${PROJECT_BINARY_DIR}/config.h
      )
configure_file (
      ${PROJECT_SOURCE_DIR}/build/Doxyfile.in
      ${PROJECT_BINARY_DIR}/Doxyfile
      )
configure_file (
      ${PROJECT_SOURCE_DIR}/build/Doxyfile-LibMscore.in
      ${PROJECT_BINARY_DIR}/Doxyfile-LibMscore
      )
if (NOT MINGW AND NOT APPLE)
      install( FILES build/mscore.desktop DESTINATION share/applications)
endif (NOT MINGW AND NOT APPLE)


if (NOT MINGW AND NOT APPLE)
#
#     set library search path for runtime linker to load the same
#     qt libraries as we used at compile time
#
set (CMAKE_EXE_LINKER_FLAGS "-Wl,-rpath,${QT_LIBRARY_DIR}")
endif (NOT MINGW AND NOT APPLE)

#
#  create precompiled header file
#
add_custom_command(
   OUTPUT ${PROJECT_BINARY_DIR}/all.h
   COMMAND ${CMAKE_COMMAND}
   ARGS -E copy ${PROJECT_SOURCE_DIR}/all.h ${PROJECT_BINARY_DIR}/all.h
   DEPENDS ${PROJECT_SOURCE_DIR}/all.h
   WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
   )

set(CMAKE_CXX_FLAGS_DEBUG   "-g")
set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG")

if (CMAKE_BUILD_TYPE STREQUAL "DEBUG")
      if (MINGW)
            set(FLAGS -DQT_DEBUG -DQT_DLL)
      else (MINGW)
      	if(APPLE)
            	set (FLAGS -O0 -DQT_DEBUG)
            else (APPLE)
            	set (FLAGS -DQT_DEBUG)
            endif(APPLE)
      endif (MINGW)
else (CMAKE_BUILD_TYPE STREQUAL "DEBUG")
      if (MINGW)
            set(FLAGS -O2 -DNDEBUG -DQT_DLL -DQT_NO_DEBUG)
      else (MINGW)
            set(FLAGS -O2 -DNDEBUG -DQT_NO_DEBUG)
      endif (MINGW)
endif (CMAKE_BUILD_TYPE STREQUAL "DEBUG")

add_custom_command(
 OUTPUT ${PROJECT_BINARY_DIR}/all.h.gch
 COMMAND ${CMAKE_CXX_COMPILER}
   -x c++-header -g  ${FLAGS}
   -I${QT_HEADERS_DIR}
   -o all.h.gch all.h
 DEPENDS ${PROJECT_BINARY_DIR}/all.h
 WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
 )
set (PCH ${PROJECT_BINARY_DIR}/all.h.gch)


ADD_CUSTOM_TARGET(mops1 DEPENDS ${PROJECT_BINARY_DIR}/all.h)
ADD_CUSTOM_TARGET(mops2 DEPENDS ${PCH})

subdirs(mscore awl bww2mxml share
      fluid msynth mstyle libmscore thirdparty/rtf2html thirdparty/diff)

add_subdirectory(mtest EXCLUDE_FROM_ALL)
add_subdirectory(manual)

if (USE_SYSTEM_QTSINGLEAPPLICATION)
      find_path(QTSINGLEAPPLICATION_INCLUDE_DIRS qtsingleapplication.h PATH_SUFFIXES QtSolutions)
      find_library(QTSINGLEAPPLICATION_LIBRARIES QtSolutions_SingleApplication-2.6)
else(USE_SYSTEM_QTSINGLEAPPLICATION)
      subdirs (thirdparty/singleapp)
      set(QTSINGLEAPPLICATION_INCLUDE_DIRS ${PROJECT_SOURCE_DIR}/singleapp/src)
      set(QTSINGLEAPPLICATION_LIBRARIES qtsingleapp)
endif(USE_SYSTEM_QTSINGLEAPPLICATION)

if (MINGW OR APPLE)
      subdirs (thirdparty/portmidi)
endif (MINGW OR APPLE)

if (AEOLUS)
      subdirs (aeolus)
endif (AEOLUS)

if (OMR)
      subdirs (omr)
endif (OMR)

if (OSC)
      subdirs (thirdparty/ofqf)
endif (OSC)

include_directories(
   ${PROJECT_SOURCE_DIR}
   ${PROJECT_BINARY_DIR}
   ${ALSA_INCDIR}
   ${JACK_INCDIR}
   ${PORTAUDIO_INCDIR}
)

##
## create package target
##

include (InstallRequiredSystemLibraries)

  SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "MuseScore is a full featured WYSIWYG score editor")
  SET(CPACK_PACKAGE_VENDOR "Werner Schweer and Others")
  SET(CPACK_PACKAGE_DESCRIPTION_FILE "${PROJECT_SOURCE_DIR}/LICENSE.GPL")
  SET(CPACK_RESOURCE_FILE_LICENSE    "${PROJECT_SOURCE_DIR}/LICENSE.GPL")

  SET(CPACK_PACKAGE_VERSION_MAJOR "${Mscore_VERSION_MAJOR}")
  SET(CPACK_PACKAGE_VERSION_MINOR "${Mscore_VERSION_MINOR}")
  SET(CPACK_PACKAGE_VERSION_PATCH "${Mscore_VERSION_PATCH}")
  SET(CPACK_PACKAGE_INSTALL_DIRECTORY "MuseScore ${Mscore_VERSION_MAJOR}.${Mscore_VERSION_MINOR}")

  SET(CPACK_NSIS_COMPRESSOR "/FINAL /SOLID lzma")

  IF(MINGW)
      SET(CPACK_PACKAGE_INSTALL_DIRECTORY "MuseScore")
      # There is a bug in NSI that does not handle full unix paths properly. Make
      # sure there is at least one set of four (4) backlasshes.
      SET(CPACK_PACKAGE_ICON "${PROJECT_SOURCE_DIR}/mscore/data\\\\installerhead.bmp")
      SET(CPACK_NSIS_INSTALLED_ICON_NAME "bin\\\\mscore.exe,0")
      SET(CPACK_NSIS_DISPLAY_NAME "MuseScore ${Mscore_VERSION_FULL}")
      SET(CPACK_NSIS_HELP_LINK "http://www.musescore.org/")
      SET(CPACK_NSIS_URL_INFO_ABOUT "http://www.musescore.org/")
      SET(CPACK_NSIS_CONTACT "ws@wschweer.de")
      SET(CPACK_NSIS_MODIFY_PATH OFF)
      SET(CPACK_STRIP_FILES "mscore.exe")

      # File types association:
      SET(CPACK_NSIS_DEFINES "!include ${PROJECT_SOURCE_DIR}/build\\\\FileAssociation.nsh")

      SET(CPACK_NSIS_EXTRA_INSTALL_COMMANDS "
          Push \\\"ATENDATA\\\"
          Push \\\"$INSTDIR\\\\share\\\\aten\\\"
          Call WriteEnvStr
      ")

      SET(CPACK_NSIS_EXTRA_INSTALL_COMMANDS "
          \\\${registerExtension} \\\"MuseScore File\\\" \\\".mscx\\\" \\\"\\\$INSTDIR\\\\bin\\\\mscore.exe\\\"
          \\\${registerExtension} \\\"Compressed MuseScore File\\\" \\\".mscz\\\" \\\"\\\$INSTDIR\\\\bin\\\\mscore.exe\\\"
      ")
      SET(CPACK_NSIS_EXTRA_UNINSTALL_COMMANDS "
          \\\${unregisterExtension} \\\".mscx\\\" \\\"MuseScore File\\\"
          \\\${unregisterExtension} \\\".mscz\\\" \\\"Compressed MuseScore File\\\"
      ")
  ELSE(MINGW)
      SET(CPACK_PACKAGE_ICON "${PROJECT_SOURCE_DIR}/mscore/data/mscore.bmp")
      SET(CPACK_STRIP_FILES "mscore")
      SET(CPACK_SOURCE_STRIP_FILES "")
  ENDIF(MINGW)

  SET(CPACK_SOURCE_PACKAGE_FILE_NAME "mscore")
  SET(CPACK_PACKAGE_FILE_NAME     "${CPACK_SOURCE_PACKAGE_FILE_NAME}-${Mscore_VERSION_FULL}")
  SET(CPACK_PACKAGE_EXECUTABLES   "mscore" "MuseScore")

  set(CPACK_DEBIAN_PACKAGE_NAME         "mscore")
  set(CPACK_DEBIAN_PACKAGE_VERSION      "${Mscore_VERSION_FULL}-0ubuntu0.1")
  set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE "i386")

  set(CPACK_DEBIAN_PACKAGE_DEPENDS    "libqt4-core (>= 4.4), libqt4-gui (>= 4.4)")

  set(CPACK_DEBIAN_PACKAGE_MAINTAINER   "tsmithe@ubuntu.com")
  set(CPACK_DEBIAN_PACKAGE_SECTION      "devel")
  set(CPACK_DEBIAN_PACKAGE_PRIORITY     "optional")
  set(CPACK_DEBIAN_PACKAGE_RECOMMENDS   "")
  set(CPACK_DEBIAN_PACKAGE_SUGGESTS     "")

  set(CPACK_PACKAGE_CONTACT       "ws@schweer.de")

if (MINGW)
  set(CPACK_GENERATOR             "NSIS")
  set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/build" ${CMAKE_MODULE_PATH}) # Use custom version of NSIS.InstallOptions.ini
else (MINGW)
  if (NOT APPLE)
    set(CPACK_GENERATOR             "DEB;TBZ2")
    set(CPACK_DEB "on")
  endif (NOT APPLE)
endif (MINGW)

include (CPack)

add_custom_target(lupdate
   COMMAND ${PROJECT_SOURCE_DIR}/build/gen-qt-projectfile ${PROJECT_SOURCE_DIR} > mscore.pro
   COMMAND ${QT_LUPDATE_EXECUTABLE} -noobsolete ${PROJECT_BINARY_DIR}/mscore.pro
   WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
   )

add_custom_target(lrelease
   COMMAND ${PROJECT_SOURCE_DIR}/build/gen-qt-projectfile ${PROJECT_SOURCE_DIR} > mscore.pro
   COMMAND ${QT_LRELEASE_EXECUTABLE} ${PROJECT_SOURCE_DIR}/share/locale/*.ts
   WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
   )

add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/plugins
   COMMAND genManual ${PROJECT_SOURCE_DIR} ${PROJECT_BINARY_DIR}
   DEPENDS genManual
   )

add_custom_target(install_plugins_manual
   COMMAND ${PROJECT_BINARY_DIR}/manual/genManual ${PROJECT_SOURCE_DIR} /usr/local/${Mscore_SHARE_NAME}${Mscore_INSTALL_NAME}manual
   )

install(CODE "execute_process(COMMAND make install_plugins_manual)")