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At least Clang 12 trunk understands -std=c++2b now

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...since <https://github.com/llvm/llvm-project/commit/
6627a3c2873fdf7ccba1a1573371079be48b36e8> "[c++2b] Add option -std=c++2b to
enable support for potential C++2b features."

Change-Id: I56b689c740c4269fa5ee29976ed8b0c17a04e6a1
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107175
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
This commit is contained in:
Stephan Bergmann 2020-12-03 19:44:44 +01:00
parent 004ad88054
commit 91a360472f
1 changed files with 1 additions and 1 deletions
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configure.ac
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@ -7042,7 +7042,7 @@ if test "$COM" = MSC -a "$COM_IS_CLANG" != TRUE; then
elif test "$GCC" = "yes" -o "$COM_IS_CLANG" = TRUE; then
my_flags='-std=c++17 -std=c++1z'
if test "$with_latest_c__" = yes; then
my_flags="-std=c++20 -std=c++2a $my_flags"
my_flags="-std=c++2b -std=c++20 -std=c++2a $my_flags"
fi
for flag in $my_flags; do
if test "$COM" = MSC; then