X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=CMakeLists.txt;h=eab6adae8aa9cdd17e7f08e6d4d10829b0df3cdd;hp=d1a3f124df633f0317cb1c6612aa93a4fa98d417;hb=6623ba49cc1361179e95e8e3b976fd4c45298949;hpb=a45c9e65ddca9748bb29318a7de5cfef03900eb8

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d1a3f124..eab6adae 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,101 +1,189 @@
 # This is the cmake-based build system for Quassel IRC.
+# You may pass various options to cmake:
+# -DWANT_(CORE|QTCLIENT|MONO)=(ON|OFF)
+#                  : select binaries to build
+# -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.
+# -DSTATICWIN=1    : Enable static building for Windows.
+# -DSPUTDEV        : Do not use.
+#
+# 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)
 
-set(QT_MIN_VERSION "4.4.0")
-find_package(Qt4 REQUIRED)
+# This would suppress annoying warnings on cmake-2.6, but we can't use it 
+# with 2.4, so... DUH!
+# cmake_policy(SET CMP0003 OLD)  # suppress linker warnings
+
+if(STATICWIN)
+  set(CMAKE_BUILD_TYPE Release)
+endif(STATICWIN)
+
+# Enable various flags on gcc
+include(CheckCXXCompilerFlag)
+check_cxx_compiler_flag(-Wall Wall)
+if(Wall)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
+endif(Wall)
+check_cxx_compiler_flag(-Wextra Wextra)
+if(Wextra)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wextra")
+endif(Wextra)
+check_cxx_compiler_flag(-ansi ansi)
+if(ansi)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ansi")
+endif(ansi)
+
+set(QT_MIN_VERSION "4.3.0")
 
-# 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)
+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" ON)
 
 # 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 OpenSSL
+find_package(OpenSSL)
+
+# 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)
+
+# Now that we have the correct $PATH, lets find Qt!
+find_package(Qt4 REQUIRED)
+
+set(QT_DONT_USE_QTGUI 1)
+include(${QT_USE_FILE})
+include_directories(${QT_INCLUDES})
+
+# 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})
+
+add_custom_target(genversion_run ALL ${CMAKE_BINARY_DIR}/genversion
+                  ${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)
 
 # 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_I18N i18n/i18n.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)
+
+if(STATICWIN AND WIN32)
+  link_libraries(imm32 winmm)  # missing by default :/
+   if(OPENSSL_FOUND)
+     link_libraries(${OPENSSL_LIBRARIES} libeay32MD)
+   endif(OPENSSL_FOUND)
+endif(STATICWIN 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.
-# We workaround this by only setting up QtCore first, and adding additional stuff later.
-set(QT_DONT_USE_QTGUI 1)
-include(${QT_USE_FILE})
-include_directories(${QT_INCLUDES})
+# We workaround this by using our own macro to figure out what to add.
 
 # This macro sets variables for additional Qt modules.
 macro(setup_qt4_variables)
-  set(QUASSEL_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")
+  foreach(qtmod CORE ${ARGV})
     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")
+  add_executable(quasselcore ${CMAKE_SOURCE_DIR}/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})
-endif(BUILD_CORE)
+endif(WANT_CORE)
 
-if(BUILD_QTCLIENT)
+if(WANT_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")
+  add_executable(quasselclient ${CMAKE_SOURCE_DIR}/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})
-endif(BUILD_QTCLIENT)
+endif(WANT_QTCLIENT)
 
-if(BUILD_MONO)
+if(WANT_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")
+  add_executable(quassel ${CMAKE_SOURCE_DIR}/src/common/main.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})
-endif(BUILD_MONO)
+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)
+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)