The current glm-0.9.9.8.7z packaging fails on Monterey with the compiler error...
[ 10%] Building CXX object test/core/CMakeFiles/test-core_func_common.dir/core_func_common.cpp.o
cd /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_glm/glm/work/build/test/core && /usr/bin/clang++ -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_glm/glm/work/glm/glm/.. -pipe -Os -DNDEBUG -I/opt/local/include -stdlib=libc++ -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX12.sdk -arch x86_64 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX12.sdk -mmacosx-version-min=12.0 -Werror -Weverything -Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-c++11-long-long -Wno-padded -Wno-gnu-anonymous-struct -Wno-nested-anon-types -Wno-undefined-reinterpret-cast -Wno-sign-conversion -Wno-unused-variable -Wno-missing-prototypes -Wno-unreachable-code -Wno-missing-variable-declarations -Wno-sign-compare -Wno-global-constructors -Wno-unused-macros -Wno-format-nonliteral -MD -MT test/core/CMakeFiles/test-core_func_common.dir/core_func_common.cpp.o -MF CMakeFiles/test-core_func_common.dir/core_func_common.cpp.o.d -o CMakeFiles/test-core_func_common.dir/core_func_common.cpp.o -c /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_glm/glm/work/glm/test/core/core_func_common.cpp
In file included from /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_glm/glm/work/glm/test/core/core_func_common.cpp:3:
In file included from /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_glm/glm/work/glm/glm/../glm/gtc/random.hpp:82:
/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_glm/glm/work/glm/glm/../glm/gtc/random.inl:25:17: error: implicit conversion loses integer precision: 'int' to 'unsigned char' [-Werror,-Wimplicit-int-conversion]
std::rand() % std::numeric_limits<uint8>::max());
~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_glm/glm/work/glm/glm/../glm/gtc/random.inl:71:51: note: in instantiation of member function 'glm::detail::compute_rand<1, unsigned char, glm::packed_highp>::call' requested here
(vec<L, uint16, Q>(compute_rand<L, uint8, Q>::call()) << static_cast<uint16>(8)) |
^
/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_glm/glm/work/glm/glm/../glm/gtc/random.inl:82:52: note: in instantiation of member function 'glm::detail::compute_rand<1, unsigned short, glm::packed_highp>::call' requested here
(vec<L, uint32, Q>(compute_rand<L, uint16, Q>::call()) << static_cast<uint32>(16)) |
^
/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_glm/glm/work/glm/glm/../glm/gtc/random.inl:145:57: note: in instantiation of member function 'glm::detail::compute_rand<1, unsigned int, glm::packed_highp>::call' requested here
return (vec<L, int32, Q>(compute_rand<L, uint32, Q>::call() % vec<L, uint32, Q>(Max + static_cast<int32>(1) - Min))) + Min;
^
/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_glm/glm/work/glm/glm/../glm/gtc/random.inl:207:57: note: in instantiation of member function 'glm::detail::compute_linearRand<1, int, glm::packed_highp>::call' requested here
return detail::compute_linearRand<1, genType, highp>::call(
^
/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_glm/glm/work/glm/test/core/core_func_common.cpp:319:16: note: in instantiation of function template specialization 'glm::linearRand<int>' requested here
A[i] = glm::linearRand(-1000, 1000);
^
1 error generated.
In 0ecaf1a7193984367407eb06498dbd55a9634026/macports-ports (master):