Skip to content

Fix build on macOS: Apple clang C++ standard and PyQt6 tools detection #169

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
florian-simvia wants to merge 2 commits into
base: master
Choose a base branch
from
+11 −2
Open

Fix build on macOS: Apple clang C++ standard and PyQt6 tools detection #169

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
4dc5a8c
Fix macOS build : Apple clang C++17 flag and PyQt6 tools detection.
florian-simvia Aug 19, 2026
40b7cad
Merge branch 'code-saturne:master' into fix-macos-build
florian-simvia Aug 19, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
11 changes: 10 additions & 1 deletion config/cs_auto_flags.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -751,10 +751,19 @@ elif test "x$cs_gxx" = "xclang"; then
cxxflags_default_omp="-fopenmp=libomp"

cs_clangpp_version_number=`echo $cs_ac_cxx_version | sed -e "s/^.*version //"`
case "$cs_clangpp_version_number" in
case "$cs_ac_cxx_version" in
*Apple*)
# Apple clang version numbers do not match LLVM ones, and the
# default C++ standard remains C++14 in recent versions.
cxxflags_default="$cxxflags_default -std=c++17"
;;
*)
case "$cs_clangpp_version_number" in
14* | 15*)
cxxflags_default="$cxxflags_default -std=c++17"
;;
esac
;;
esac
case "$cs_clangpp_version_number" in
14* | 15* | 16* | 17* | 18* | 19* | 2*)
Expand Down
2 changes: 1 addition & 1 deletion configure.ac
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1107,7 +1107,7 @@ sys.exit(0)]"
fi

# Test for PyQt6 developer tools
if test "x$cs_have_gui" = "xPyQt5" ; then
if test "x$cs_have_gui" = "xPyQt6" ; then

# Try to find PyQt6 tools through Python interpreter
prog="[import os, sys
Expand Down