X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=CMakeLists.txt;h=c82460948904f6b9fa35ecbdad646cd7be948f27;hp=bec08c9cdbcb9c1c3f0656a7fae7fafc2dbbc463;hb=7f586ab22eee4c914901c608304d1da144bc3789;hpb=372749c1b0b02600cce9ccf37881ea0b2b191e20

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bec08c9c..c8246094 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,58 +1,112 @@
 # This is the cmake-based build system for Quassel IRC.
 # You may pass various options to cmake:
-# -DBUILD=<string> : Select binaries to build. <string> may contain any combination
-#                    of "core", "client", "mono" or "all".
-# -DQT=/path/to/qt : Choose a Qt4 installation to use instead of the system Qt4
-# -DSTATIC=1       : Enable static building of Quassel, most useful with a static Qt.
-# -DSPUTDEV        : Do not use.
+# -DWANT_(CORE|QTCLIENT|MONO)=(ON|OFF)
+#                     : select binaries to build
+# -DWITH_OPENSSL=OFF  : Disable OpenSSL support
+# -DWITH_DBUS=OFF     : Disable D-Bus support
+# -DQT=/path/to/qt    : Choose a Qt4 installation to use instead of the system Qt4
+# -DSTATIC=ON         : Enable static building of Quassel. Use with care.
+# -DSPUTDEV=ON        : Do not use.
+# -DDEPLOY=ON         : Mac OS X only. Use only fore redistribution Quassel Packages!!
 #
 # NOTE: You need to remove CMakeCache.txt if you plan to change any of these values!
 
 project(QuasselIRC)
 
-cmake_minimum_required(VERSION 2.4.5)
+# Target scopes don't work in older versions
+cmake_minimum_required(VERSION 2.4.7 FATAL_ERROR)
 
-set(QT_MIN_VERSION "4.4.0")
+if(COMMAND cmake_policy)
+   cmake_policy(SET CMP0003 NEW)
+endif(COMMAND cmake_policy)
 
-# By default, we build all binaries
-if(NOT DEFINED BUILD)
-  set(BUILD all)
-endif(NOT DEFINED BUILD)
-
-# User might define which binaries to build by invoking cmake -DBUILD=<string>,
-# where <string> might contain any combination of "core", "client", "mono" or "all"
-if(BUILD MATCHES all)
-  set(BUILD_CORE true)
-  set(BUILD_QTCLIENT true)
-  set(BUILD_MONO true)
-  message(STATUS "Building Quassel Client, Quassel Core and monolithic Quassel.")
-else(BUILD MATCHES all)
-  if(BUILD MATCHES core)
-    set(BUILD_CORE true)
-    message(STATUS "Building Quassel Core")
-  endif(BUILD MATCHES core)
-  if(BUILD MATCHES client)
-    set(BUILD_QTCLIENT true)
-    message(STATUS "Building Quassel Client")
-  endif(BUILD MATCHES client)
-  if(BUILD MATCHES mono)
-    set(BUILD_MONO true)
-    message(STATUS "Building monolithic Quassel")
-  endif(BUILD MATCHES mono)
-endif(BUILD MATCHES all)
+# Use our own (well, KDE's) version of some modules
+# In particular cmake's FindQt4 and FindOpenSSL are quite buggy
+set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
 
-# Select a Qt installation here, if you don't want to use system Qt
-if(DEFINED QT)
-  # FindQt4 will look for the qmake binary in $PATH, so we just prepend the Qt dir
-  set(ENV{PATH} ${QT}/bin:$ENV{PATH})
-  #SET(QT_QMAKE_EXECUTABLE ${QT}/bin/qmake CACHE FILEPATH "" FORCE)
-endif(DEFINED QT)
+# Various options and variables that can be set on the command line
+option(WANT_CORE     "Build the core (server) binary"           ON)
+option(WANT_QTCLIENT "Build the Qt4 GUI client binary"          ON)
+option(WANT_MONO     "Build the monolithic (all-in-one) binary" OFF)
+
+option(WITH_OPENSSL  "Enable OpenSSL support if present on the system"	ON)
+option(WITH_DBUS     "Enable D-Bus support if present on the system"	ON)
+
+option(STATIC        "Enable static building (might not be portable)" OFF)
+option(DEPLOY        "Mac OS X only! Adds required libs to bundle resources and create a dmg. Note: requires Qt to be built with 10.4u SDK" OFF)
+option(SPUTDEV       "Do not use!" OFF)
+
+set(QT "" CACHE STRING "Path to a Qt installation to use instead of the system Qt")
+set(LINGUAS "" CACHE STRING "Space-separated List of locales specifying languages that should be compiled")
+
+if(STATIC)
+  set(CMAKE_BUILD_TYPE Release)
+endif(STATIC)
+
+# RPATH needs to be set correctly
+set(CMAKE_INSTALL_RPATH_USE_LINK_PATH 1) 
+set(CMAKE_BUILD_WITH_INSTALL_RPATH 1)
+
+# Enable various flags on gcc
+if(CMAKE_COMPILER_IS_GNUCXX)
+  # Let's just hope that all gccs support these options and skip the tests...
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ansi -Wall -Wextra -Wnon-virtual-dtor")
+endif(CMAKE_COMPILER_IS_GNUCXX)
+
+set(QT_MIN_VERSION "4.4.0")
+
+if(APPLE AND DEPLOY)
+  set(CMAKE_OSX_ARCHITECTURES "i386;ppc")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.4")
+  set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/")
+  add_definitions(-DMAC_10_4_SDK)
+endif(APPLE AND DEPLOY)
 
 # Enable mostly b0rked stuff (new ChatView), do not enable this unless you know what you do...
 if(SPUTDEV)
   add_definitions(-DSPUTDEV)
 endif(SPUTDEV)
 
+# Set up execinfo
+
+# The problem with this library is that it is built-in in the Linux glib, 
+# while on systems like FreeBSD, it is installed separately and thus needs to be linked to.
+# Therefore, we search for the header to see if the it's available in the first place.
+# If it is available, we try to locate the library to figure out whether it is built-in or not.
+
+find_path(EXECINFO_H_DIR "execinfo.h")
+
+if(NOT EXECINFO_H_DIR STREQUAL "EXECINFO_H_DIR-NOTFOUND")
+  # We found the header file's include dir.
+  # Let's add it so the compiler finds it as well.
+  include_directories(${EXECINFO_H_DIR})
+
+  # Now determine if it's built-in or not, by searching the library file.
+  find_library(EXECINFO_LIB_PATH "execinfo")
+
+  if(EXECINFO_LIB_PATH STREQUAL "EXECINFO_LIB_PATH-NOTFOUND")
+    # Built-in, no further action is needed
+    message(STATUS "Found execinfo")
+  else(EXECINFO_LIB_PATH STREQUAL "EXECINFO_LIB_PATH-NOTFOUND")
+    # It's an external library, link it.
+    link_libraries(${EXECINFO_LIB_PATH})
+    message(STATUS "Found execinfo: ${EXECINFO_LIB_PATH}")
+  endif(EXECINFO_LIB_PATH STREQUAL "EXECINFO_LIB_PATH-NOTFOUND")
+
+  set(HAVE_EXECINFO true)
+
+endif(NOT EXECINFO_H_DIR STREQUAL "EXECINFO_H_DIR-NOTFOUND")
+
+if(HAVE_EXECINFO)
+  add_definitions(-DHAVE_EXECINFO)
+endif(HAVE_EXECINFO)
+
+# Select a Qt installation here, if you don't want to use system Qt
+if(QT)
+  # FindQt4 will look for the qmake binary in $PATH, so we just prepend the Qt dir
+  set(ENV{PATH} ${QT}/bin:$ENV{PATH})
+endif(QT)
+
 # Now that we have the correct $PATH, lets find Qt!
 find_package(Qt4 REQUIRED)
 
@@ -60,44 +114,100 @@ set(QT_DONT_USE_QTGUI 1)
 include(${QT_USE_FILE})
 include_directories(${QT_INCLUDES})
 
+# Setup OpenSSL
+if(WITH_OPENSSL)
+  find_package(OpenSSL)
+else(WITH_OPENSSL)
+  message(STATUS "Disabling OpenSSL support")
+endif(WITH_OPENSSL)
+
+if(OPENSSL_FOUND)
+  if(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
+    message(STATUS "Found OpenSSL support in Qt")
+    add_definitions(-DHAVE_SSL)
+    set(HAVE_SSL true)
+    set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_SSL)
+  else(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
+    message(STATUS "No OpenSSL support found in Qt, disabling")
+  endif(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
+else(OPENSSL_FOUND)
+  add_definitions(-DQT_NO_OPENSSL)
+endif(OPENSSL_FOUND)
+
+# Setup D-Bus support
+if(WITH_DBUS)
+  if(QT_QTDBUS_FOUND)
+    message(STATUS "Found QtDBus, enabling D-Bus support")
+    add_definitions(-DHAVE_DBUS)
+    set(LINK_DBUS DBUS)
+    set(HAVE_DBUS true)
+    set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_DBUS)
+  else(QT_QTDBUS_FOUND)
+    message(STATUS "QtDBus not found, disabling D-Bus support")
+  endif(QT_QTDBUS_FOUND)
+else(WITH_DBUS)
+  message(STATUS "Disabling D-Bus support")
+endif(WITH_DBUS)
+
 # We need to create a version.gen
 # For this, we create our genversion binary and make sure it is run every time.
 add_executable(genversion ${CMAKE_SOURCE_DIR}/src/common/genversion.cpp)
-target_link_libraries(genversion ${QT_LIBRARIES})
+target_link_libraries(genversion ${QT_LIBRARIES} ${QT_CORE_LIB_DEPENDENCIES})
 
-add_custom_target(genversion_run ALL ${CMAKE_BINARY_DIR}/genversion
+get_target_property(GENVERSION_EXECUTABLE genversion LOCATION)
+add_custom_target(genversion_run ALL ${GENVERSION_EXECUTABLE}
                   ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR}/src/common/version.gen)
 add_dependencies(genversion_run genversion)
 
 # Add needed subdirs
 add_subdirectory(src/common)
 include_directories(src/common)
-if(BUILD_CORE OR BUILD_MONO)
+if(WANT_CORE OR WANT_MONO)
   add_subdirectory(src/core)
   include_directories(src/core)
-endif(BUILD_CORE OR BUILD_MONO)
-if(BUILD_QTCLIENT OR BUILD_MONO)
+endif(WANT_CORE OR WANT_MONO)
+if(WANT_QTCLIENT OR WANT_MONO)
   add_subdirectory(src/client)
   add_subdirectory(src/uisupport)
   add_subdirectory(src/qtui)
   include_directories(src/client)
   include_directories(src/uisupport)
   include_directories(src/qtui)
-endif(BUILD_QTCLIENT OR BUILD_MONO)
+endif(WANT_QTCLIENT OR WANT_MONO)
 
 # Make sure version.gen exists before building mod_common
 add_dependencies(mod_common genversion_run)
 
+# Generate binary translation files
+include(QuasselGenerateTranslations)
+quassel_generate_i18n_resource(RC_I18N ${LINGUAS})
+
 # Add resources
-qt4_add_resources(RES_I18N ${CMAKE_SOURCE_DIR}/i18n/i18n.qrc)
-qt4_add_resources(RES_ICONS ${CMAKE_SOURCE_DIR}/src/icons/icons.qrc)
-qt4_add_resources(RES_SQL ${CMAKE_SOURCE_DIR}/src/core/sql.qrc)
+qt4_add_resources(RC_ICONS src/icons/icons.qrc)
+qt4_add_resources(RC_QUASSEL_ICONS src/icons/quassel-icons.qrc)
+qt4_add_resources(RC_SQL src/core/sql.qrc)
 
 # Set global buildflags
-if(DEFINED STATIC)
-  set(CMAKE_EXE_LINKER_FLAGS "-static-libgcc ${CMAKE_EXE_LINKER_FLAGS}")
-  link_directories(${CMAKE_BINARY_DIR}/staticlibs)
-endif(DEFINED STATIC)
+# This is very much non-portable, so don't use -DSTATICGCC until you know what
+# you do.
+if(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
+  set(CMAKE_CXX_FLAGS "-static-libgcc ${CMAKE_CXX_FLAGS}")
+  link_directories(${CMAKE_BINARY_DIR}/staticlibs) # override dynamic libs
+  if(HAVE_SSL)
+    set(QUASSEL_SSL_LIBRARIES ssl crypto)  # these miss in static builds
+  endif(HAVE_SSL)
+endif(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
+
+if(STATIC AND WIN32)
+  link_libraries(imm32 winmm)  # missing by default :/
+   if(HAVE_SSL)
+     link_libraries(${OPENSSL_LIBRARIES} libeay32MD)
+   endif(HAVE_SSL)
+endif(STATIC AND WIN32)
+
+if(WIN32)
+  set(WIN32_RC src/icons/win32.rc)  # for app icons on windows
+endif(WIN32)
 
 # Here comes the dirty part. Our targets need different Qt4 modules, i.e. different libs
 # and defines. We can't simply include UseQt4 several times, since definitions add up.
@@ -105,34 +215,81 @@ endif(DEFINED STATIC)
 
 # This macro sets variables for additional Qt modules.
 macro(setup_qt4_variables)
-  set(QUASSEL_QT_DEFINITIONS ${QT_DEFINITIONS})
   set(QUASSEL_QT_LIBRARIES )
-  foreach(qtmod ${ARGV})
-    # This needs to be a string, not a list, otherwise set_target_properties screws up...
-    set(QUASSEL_QT_DEFINITIONS "${QUASSEL_QT_DEFINITIONS} -DQT_${qtmod}_LIB")
+  IF(WIN32)
+    set(MAIN MAIN)
+  ENDIF(WIN32)
+  foreach(qtmod CORE ${ARGV} ${MAIN})
     set(QUASSEL_QT_LIBRARIES ${QUASSEL_QT_LIBRARIES} ${QT_QT${qtmod}_LIBRARY} ${QT_${qtmod}_LIB_DEPENDENCIES})
   endforeach(qtmod ${ARGV})
   set(QUASSEL_QT_LIBRARIES ${QUASSEL_QT_LIBRARIES} ${QT_LIBRARIES})
 endmacro(setup_qt4_variables)
 
 # Now we have everything, so just glue the right pieces together :)
-if(BUILD_CORE)
+if(WANT_CORE)
   setup_qt4_variables(NETWORK SCRIPT SQL)
-  add_executable(quasselcore ${CMAKE_SOURCE_DIR}/src/common/main.cpp ${RES_SQL} ${RES_I18N})
-  set_target_properties(quasselcore PROPERTIES COMPILE_FLAGS "${QUASSEL_QT_DEFINITIONS} -DBUILD_CORE")
-  target_link_libraries(quasselcore mod_core mod_common ${QUASSEL_QT_LIBRARIES})
-endif(BUILD_CORE)
-
-if(BUILD_QTCLIENT)
-  setup_qt4_variables(GUI NETWORK)
-  add_executable(quasselclient ${CMAKE_SOURCE_DIR}/src/common/main.cpp ${RES_ICONS} ${RES_I18N})
-  set_target_properties(quasselclient PROPERTIES COMPILE_FLAGS "${QUASSEL_QT_DEFINITIONS} -DBUILD_QTUI")
-  target_link_libraries(quasselclient mod_qtui mod_uisupport mod_client mod_common ${QUASSEL_QT_LIBRARIES})
-endif(BUILD_QTCLIENT)
-
-if(BUILD_MONO)
-  setup_qt4_variables(GUI NETWORK SCRIPT SQL)
-  add_executable(quassel ${CMAKE_SOURCE_DIR}/src/common/main.cpp ${RES_ICONS} ${RES_SQL} ${RES_I18N})
-  set_target_properties(quassel PROPERTIES COMPILE_FLAGS "${QUASSEL_QT_DEFINITIONS} -DBUILD_MONO")
-  target_link_libraries(quassel mod_qtui mod_uisupport mod_client mod_core mod_common ${QUASSEL_QT_LIBRARIES})
-endif(BUILD_MONO)
+  add_executable(quasselcore src/common/main.cpp
+                             ${RC_SQL} ${RC_I18N} ${WIN32_RC})
+  set_target_properties(quasselcore PROPERTIES 
+                                    COMPILE_FLAGS "-DQT_NETWORK_LIB -DQT_SCRIPT_LIB -DQT_SQL_LIB -DBUILD_CORE")
+  target_link_libraries(quasselcore mod_core mod_common 
+                                    ${QUASSEL_QT_LIBRARIES} ${QUASSEL_SSL_LIBRARIES})
+endif(WANT_CORE)
+
+if(WANT_QTCLIENT)
+  setup_qt4_variables(${LINK_DBUS} GUI NETWORK)
+  add_executable(quasselclient WIN32 src/common/main.cpp
+                                     ${RC_ICONS} ${RC_QUASSEL_ICONS} ${RC_I18N} ${WIN32_RC})
+  set_target_properties(quasselclient PROPERTIES
+                                      COMPILE_FLAGS "-DQT_GUI_LIB -DQT_NETWORK_LIB -DBUILD_QTUI")
+  target_link_libraries(quasselclient mod_qtui mod_uisupport mod_client mod_common
+                                      ${QUASSEL_QT_LIBRARIES} ${QUASSEL_SSL_LIBRARIES})
+endif(WANT_QTCLIENT)
+
+if(WANT_MONO)
+  setup_qt4_variables(${LINK_DBUS} GUI NETWORK SCRIPT SQL)
+  add_executable(quassel WIN32 src/common/main.cpp src/qtui/monoapplication.cpp
+                               ${RC_ICONS} ${RC_QUASSEL_ICONS} ${RC_SQL} ${RC_I18N} ${WIN32_RC})
+  set_target_properties(quassel PROPERTIES 
+                                COMPILE_FLAGS "-DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_SCRIPT_LIB -DQT_SQL_LIB -DBUILD_MONO")
+  target_link_libraries(quassel mod_qtui mod_uisupport mod_client mod_core mod_common 
+                                ${QUASSEL_QT_LIBRARIES} ${QUASSEL_SSL_LIBRARIES})
+endif(WANT_MONO)
+
+# Build bundles for MacOSX
+if(APPLE)
+  add_custom_command(TARGET quasselclient POST_BUILD
+                     COMMAND ${CMAKE_SOURCE_DIR}/scripts/build/macosx_makebundle.py
+                             ${CMAKE_SOURCE_DIR} "Quassel Client" quasselclient)
+  add_custom_command(TARGET quassel POST_BUILD
+                     COMMAND ${CMAKE_SOURCE_DIR}/scripts/build/macosx_makebundle.py
+                             ${CMAKE_SOURCE_DIR} "Quassel" quassel)
+  if(DEPLOY)
+    add_custom_command(TARGET quasselclient POST_BUILD
+                       COMMAND ${CMAKE_SOURCE_DIR}/scripts/build/macosx_makePackage.sh Client)
+    add_custom_command(TARGET quasselcore POST_BUILD
+                       COMMAND ${CMAKE_SOURCE_DIR}/scripts/build/macosx_makePackage.sh Core)
+  endif(DEPLOY)
+endif(APPLE)
+
+# Install rules
+if(WANT_CORE)
+  install(TARGETS quasselcore
+          RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
+endif(WANT_CORE)
+
+if(WANT_QTCLIENT)
+  install(TARGETS quasselclient
+          RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
+
+  install(FILES quasselclient.desktop
+          DESTINATION ${CMAKE_INSTALL_PREFIX}/share/applications)
+endif(WANT_QTCLIENT)
+
+if(WANT_MONO)
+  install(TARGETS quassel
+          RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
+
+  install(FILES quassel.desktop
+          DESTINATION ${CMAKE_INSTALL_PREFIX}/share/applications)
+endif(WANT_MONO)