From: Matthias Maier Date: Fri, 22 May 2020 03:51:56 +0000 (-0500) Subject: update documentation X-Git-Tag: v9.3.0-rc1~1575^2~11 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8f37352221f27c5f19eee02c81703eb02e0b542f;p=dealii.git update documentation --- diff --git a/doc/external-libs/cuda.html b/doc/external-libs/cuda.html index c5212c4c9f..1907e9d638 100644 --- a/doc/external-libs/cuda.html +++ b/doc/external-libs/cuda.html @@ -30,12 +30,9 @@ -DDEAL_II_WITH_CUDA=ON - Depending on you system, this may be enough to get CUDA to work. If you - are using CUDA 9 or 10, you will need to turn off support for C++17: -
-
-        -DDEAL_II_WITH_CXX17=OFF
-      
+ Depending on you system, this may be enough to get CUDA to work. If + you are using CUDA 9 or CUDA 10, you will have to make sure that + C++17 is disabled. By default, we try to detect the compute capability of your device but you can easily set your own CUDA flags:
diff --git a/doc/users/cmake_dealii.html b/doc/users/cmake_dealii.html
index 3e63cd8466..f64ccd9f5d 100644
--- a/doc/users/cmake_dealii.html
+++ b/doc/users/cmake_dealii.html
@@ -429,18 +429,6 @@ library        - builds and installs the 'library' component
       by cmake variables that may be set to either ON
       or OFF.
 
-      By default, deal.II's CMake build scripts
-      will attempt to find the newest C++ version available by
-      checking which language version flags work with the detected compiler. For
-      example: if CMake detects GCC 5.1 or Clang
-      3.6, deal.II will be compiled
-      in C++14 mode unless C++14 support is explicitly
-      disabled. Another example: if DEAL_II_WITH_CXX14=ON is passed
-      to CMake, then deal.II will check if the
-      compiler supports enough of the C++14 standard to enable
-      the C++14-specific parts of the library. The configuration
-      process will fail if a feature flag is passed in that cannot be supported.
-
       The remaining flags are set to ON if an external package is
       found or to OFF otherwise. By explicitly setting it to off
       either on the command line or using ccmake, you can
@@ -459,8 +447,6 @@ DEAL_II_WITH_ASSIMP
 DEAL_II_WITH_BOOST
 DEAL_II_WITH_COMPLEX_VALUES
 DEAL_II_WITH_CUDA
-DEAL_II_WITH_CXX14
-DEAL_II_WITH_CXX17
 DEAL_II_WITH_GINKGO
 DEAL_II_WITH_GMSH
 DEAL_II_WITH_GSL
diff --git a/doc/users/cmake_user.html b/doc/users/cmake_user.html
index ea62426e49..f087f00840 100644
--- a/doc/users/cmake_user.html
+++ b/doc/users/cmake_user.html
@@ -848,8 +848,6 @@ DEAL_II_WITH_ASSIMP
 DEAL_II_WITH_BOOST
 DEAL_II_WITH_COMPLEX_VALUES
 DEAL_II_WITH_CUDA
-DEAL_II_WITH_CXX14
-DEAL_II_WITH_CXX17
 DEAL_II_WITH_GINKGO
 DEAL_II_WITH_GMSH
 DEAL_II_WITH_GSL
diff --git a/doc/users/config.sample b/doc/users/config.sample
index 446a1edc29..b1eddd3091 100644
--- a/doc/users/config.sample
+++ b/doc/users/config.sample
@@ -566,18 +566,6 @@
 #                                                                         #
 ###########################################################################
 
-#
-# C++14 support:
-#
-# SET(DEAL_II_WITH_CXX14 ON CACHE BOOL
-#   "deal.II using C++14 language standard"
-#   )
-#
-# A custom C++14 flag can be set by setting
-#
-#   SET(DEAL_II_CXX_VERSION_FLAG "-std=c++1y" CACHE STRING "")
-#
-
 
 #
 # Platform introspection: