macOS build instructions in README don't work (again) #1579
Description
I read through #1539 and did a little experimenting, but am stuck with a cairo issue:
/Users/rcarmo/Build/solvespace/extlib/cairo/src/cairo-mutex-impl-private.h:262:3: error: "XXX: No mutex implementation found. Cairo will not work with multiple threads. Define CAIRO_NO_MUTEX to 1 to acknowledge and accept this limitation and compile cairo without thread-safety support."
262 | # error "XXX: No mutex implementation found. Cairo will not work with multiple threads. Define CAIRO_NO_MUTEX to 1 to acknowledge and accept this limitation and compile cairo without thread-safety support."I think this is due to cmake not setting the right values, since I am trying to build with:
cmake .. -DCMAKE_BUILD_TYPE=Release -DENABLE_OPENMP=ON -DCMAKE_POLICY_VERSION_MINIMUM=3.5This is because if I do it without the policy version I get this:
...
-- Using in-tree mimalloc
CMake Error at extlib/mimalloc/CMakeLists.txt:1 (cmake_minimum_required):
Compatibility with CMake < 3.5 has been removed from CMake.
Update the VERSION argument <min> value. Or, use the <min>...<max> syntax
to tell CMake that the project requires at least <min> but has been updated
to work with policies introduced by <max> or earlier.
Or, add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to try configuring anyway.
-- Configuring incomplete, errors occurred!My cmake is 4.0.1, by the way (and I have all the latest brew tooling, running on Sequoia)