Fix warnings from GCC 4.3 about suggested parentheses.
[quassel.git] / CMakeLists.txt
index c6659ae..be095a9 100644 (file)
 project(QuasselIRC)
 
 cmake_minimum_required(VERSION 2.4.5)
-cmake_policy(SET CMP0003 OLD)  # suppress linker warnings
+
+# 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)
 
-set(QT_MIN_VERSION "4.4.0")
+# 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)
@@ -47,6 +65,14 @@ else(BUILD MATCHES all)
   endif(BUILD MATCHES mono)
 endif(BUILD MATCHES all)
 
+# 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
@@ -54,11 +80,6 @@ if(DEFINED QT)
   #SET(QT_QMAKE_EXECUTABLE ${QT}/bin/qmake CACHE FILEPATH "" FORCE)
 endif(DEFINED QT)
 
-# Enable mostly b0rked stuff (new ChatView), do not enable this unless you know what you do...
-if(SPUTDEV)
-  add_definitions(-DSPUTDEV)
-endif(SPUTDEV)
-
 # Now that we have the correct $PATH, lets find Qt!
 find_package(Qt4 REQUIRED)
 
@@ -95,9 +116,10 @@ endif(BUILD_QTCLIENT OR BUILD_MONO)
 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)
@@ -107,11 +129,14 @@ 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)
 
-# FIXME: Add icons for windows as soon as we have merged with trunk (which has reorganized
-#        the icon files):
-#        Simply add the .rc file to the targets
+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.
@@ -119,11 +144,8 @@ endif(STATICWIN AND WIN32)
 
 # 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")
+  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})
@@ -132,21 +154,37 @@ endmacro(setup_qt4_variables)
 # Now we have everything, so just glue the right pieces together :)
 if(BUILD_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)
 
 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")
+  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)
 
 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")
+  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)
+
+# 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)