X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=cmake%2FQuasselCompileSettings.cmake;h=7d6f71a3322b9beb7d4e59b61f76bc3d9f3d6325;hp=f906de531b8b680f8b84547ec13b58400ef944bc;hb=a078e08390e41385a3145f22e83afbf622621c2f;hpb=12e650ff4be67680e3e3f31e2aa79653c429756b

diff --git a/cmake/QuasselCompileSettings.cmake b/cmake/QuasselCompileSettings.cmake
index f906de53..7d6f71a3 100644
--- a/cmake/QuasselCompileSettings.cmake
+++ b/cmake/QuasselCompileSettings.cmake
@@ -7,43 +7,18 @@
 
 include(CheckCXXCompilerFlag)
 
-if (CMAKE_CONFIGURATION_TYPES)
-    set(CMAKE_CONFIGURATION_TYPES Release RelWithDebInfo Debug Debugfull Profile)
-    set(CMAKE_CONFIGURATION_TYPES "${CMAKE_CONFIGURATION_TYPES}" CACHE STRING "These are the configuration types we support" FORCE)
-endif()
-
-if(NOT CMAKE_BUILD_TYPE)
-    set(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "Choose the type of build, options are: None Debug Release RelWithDebInfo Debug Debugfull Profile" FORCE)
-endif()
-
-# Qt debug flags
-set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_DEBUG QT_DEBUG)
-set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_DEBUGFULL QT_DEBUG)
-set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_RELEASE QT_NO_DEBUG NDEBUG)
-set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_RELWITHDEBINFO QT_NO_DEBUG NDEBUG)
-set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_PROFILE QT_NO_DEBUG NDEBUG)
-set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_MINSIZEREL QT_NO_DEBUG NDEBUG)
-
-if (NOT CMAKE_CONFIGURATION_TYPES AND NOT CMAKE_BUILD_TYPE)
-    set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS QT_NO_DEBUG NDEBUG)
-endif()
-
 # Enable various flags on gcc
 if (CMAKE_COMPILER_IS_GNUCXX)
-    if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.7")
-        message(WARNING "Your compiler is too old; we expect at least GCC 4.7. Your build will likely fail.")
+    if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.8")
+        message(FATAL_ERROR "Your compiler is too old; you need GCC 4.8+, Clang 3.3+, MSVC 19.0+, or any other compiler with full C++11 support.")
     endif()
 
     # Let's just hope that all gccs support these options and skip the tests...
     # -fno-strict-aliasing is needed apparently for Qt < 4.6
-    set(CMAKE_CXX_FLAGS                  "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wextra -Wnon-virtual-dtor -fno-strict-aliasing")
+    set(CMAKE_CXX_FLAGS                  "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wextra -Wnon-virtual-dtor -fno-strict-aliasing -Wundef -Wcast-align -Wpointer-arith -Wformat-security -fno-check-new -fno-common")
     #  set(CMAKE_CXX_FLAGS_RELEASE          "-O2")   # use CMake default
     #  set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-g -O2")  # use CMake default
     set(CMAKE_CXX_FLAGS_DEBUG             "-g -ggdb -O2 -fno-reorder-blocks -fno-schedule-insns -fno-inline")
-    set(CMAKE_CXX_FLAGS_DEBUGFULL         "-g3 -ggdb -fno-inline")
-    set(CMAKE_CXX_FLAGS_PROFILE           "-g3 -ggdb -fno-inline -ftest-coverage -fprofile-arcs")
-
-    set(CMAKE_CXX_FLAGS                  "${CMAKE_CXX_FLAGS} -ansi -W -Wall -Wextra -Wnon-virtual-dtor -fno-strict-aliasing -Wundef -Wcast-align -Wpointer-arith -Wformat-security -fno-check-new -fno-common")
 
     check_cxx_compiler_flag(-Woverloaded-virtual CXX_W_OVERLOADED_VIRTUAL)
     if(CXX_W_OVERLOADED_VIRTUAL)
@@ -54,26 +29,27 @@ if (CMAKE_COMPILER_IS_GNUCXX)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wno-unused-function -Wno-undef -fno-strict-aliasing")
 
 # ... and for Clang
-elseif("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
-    if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "3.1")
-        message(WARNING "Your compiler is too old; we expect at least Clang 3.1. Your build will likely fail.")
+elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+    if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "3.3")
+        message(FATAL_ERROR "Your compiler is too old; you need Clang 3.3+, GCC 4.8+, MSVC 19.0+, or any other compiler with full C++11 support.")
     endif()
 
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wnon-virtual-dtor -Wno-long-long -Wundef -Wcast-align -Wchar-subscripts -Wall -W -Wextra -Wpointer-arith -Wformat-security -Woverloaded-virtual -fno-common -Wno-deprecated-register")
     #  set(CMAKE_CXX_FLAGS_RELEASE        "-O2 -DNDEBUG -DQT_NO_DEBUG")     # Use CMake default
     #  set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O2 -g -DNDEBUG -DQT_NO_DEBUG")  # Use CMake default
     set(CMAKE_CXX_FLAGS_DEBUG          "-g -O2 -fno-inline")
-    set(CMAKE_CXX_FLAGS_DEBUGFULL      "-g3 -fno-inline")
-    set(CMAKE_CXX_FLAGS_PROFILE        "-g3 -fno-inline -ftest-coverage -fprofile-arcs")
 
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wno-unused-function -Wno-undef -fno-strict-aliasing")
 
-# For MSVC, at least do a version sanity check
-elseif("${CMAKE_CXX_COMPILER_ID}" MATCHES "MSVC")
-    if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "18.0")
-        message(WARNING "Your compiler is too old; we expect at least Visual Studio Nov 2013 CTP (MSVC 18). Your build will likely fail.")
+# For MSVC, at least do a version sanity check...
+elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
+    if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "19.0")
+        message(FATAL_ERROR "Your compiler is too old; you need at least Visual Studio 2015 (MSVC 19.0+), GCC 4.8+, Clang 3.3+, or any other compiler with full C++11 support.")
     endif()
 
+    # ... and enable exception handling (required for STL types)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHsc")
+
 # Unknown/unsupported compiler
 else()
     message(WARNING "Unknown or unsupported compiler. Make sure to enable C++11 support. Good luck.")
@@ -82,6 +58,5 @@ endif()
 # Mac build stuff
 if (APPLE AND DEPLOY)
     set(CMAKE_OSX_ARCHITECTURES "x86_64")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.8")
-    set(CMAKE_OSX_SYSROOT "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.9 -stdlib=libc++")
 endif()