Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- howto:module_std_gcc15 [2025-04-25 13:38] – [CMake] rrichter
+++ howto:module_std_gcc15 [2025-04-27 09:33] (aktuell) – [How to use C++ module std in GNU g++-15] rrichter
@@ Zeile 15: / Zeile 15: @@
 Prerequisites:
-  * GCC 15.1 (just released!) or GCC 16 HEAD
+  * g++ 15.1 (just released!) or [[https://www.equation.com/servlet/equation.cmd?fa=fortran|g++ 16 HEAD]]
   * CMake 3.31.3
   * Ninja 1.12.1
@@ Zeile 22: / Zeile 22: @@
   * CMake supports C++ modules for Ninja generator only
-  * CMake tells Ninja nothing about module std. Hack: extra library ''%%module_std%%'' in ''%%CMakeList.txt%%''.
+  * CMake tells Ninja nothing about module std. (I wasn't able to get[[https://www.kitware.com/import-std-in-cmake-3-30/|Kitware's "import std" recipe]] running.) Hack: extra library ''%%module_std%%'' in ''%%CMakeList.txt%%''.
+  * Some features like ''std::print()'' or ''std:stacktrace'' are in GCC's experimental library ''stdc++exp''.
 ==== CMake ====
@@ Zeile 41: / Zeile 42: @@
     PUBLIC
         FILE_SET CXX_MODULES FILES
-            gnu/std.cc # modified from MinGW\include\c++\16.0.0\bits\std.cc
+            gnu/std.cc # copied from MinGW\include\c++\16.0.0\bits\std.cc
 )
 target_compile_features(module_std PUBLIC cxx_std_26)