build: move SafeStack tests to meson

This disables the old behavior of detecting SafeStack from environment
CFLAGS.  SafeStack is now enabled purely based on the configure arguments.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini
2022-10-12 11:59:51 +02:00
parent 34f983d86f
commit 721fa5e563
4 changed files with 32 additions and 73 deletions

View File

@ -82,6 +82,8 @@ option('tcg', type: 'feature', value: 'enabled',
description: 'TCG support')
option('tcg_interpreter', type: 'boolean', value: false,
description: 'TCG with bytecode interpreter (slow)')
option('safe_stack', type: 'boolean', value: false,
description: 'SafeStack Stack Smash Protection (requires clang/llvm and coroutine backend ucontext)')
option('sanitizers', type: 'boolean', value: false,
description: 'enable default sanitizers')
option('tsan', type: 'boolean', value: false,