Merge branch 'acs' into 'acs'

.gitlab/ci/jobs/debian-stable-amd64-makefile.yml

.gitlab/ci/jobs/debian-stable-clang-amd64.yml

.gitlab/ci/jobs/debian-testing-clang-amd64.yml

.gitlab/ci/jobs/windows-x64.yml

.gitlab/ci/jobs/windows-x86-makefile.yml

.gitlab/ci/jobs/windows-x86.yml

src/CMakeLists.txt

src/Makefile.d/versions.mk

src/acs/acsvm.hpp

src/acs/call-funcs.cpp

src/acs/environment.cpp

src/sdl/CMakeLists.txt