Use the stronger compiler.link() test (instead of the weaker compiler.compile()) to fix the intel atomics detection.
Fixes false positive in case of sparc compile (buildroot toolchain).
Signed-off-by: Peter Seiderer ps.report@gmx.net --- Changes v1 -> v2: - link test needs main() method --- meson.build | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/meson.build b/meson.build index 9b443a50..3c8afb6d 100644 --- a/meson.build +++ b/meson.build @@ -49,9 +49,10 @@ intel_atomics = false lib_atomics = false
dep_atomic_ops = dependency('atomic_ops', required : false) -if cc.compiles(''' +if cc.links(''' int atomic_add(int *i) { return __sync_add_and_fetch (i, 1); } int atomic_cmpxchg(int *i, int j, int k) { return __sync_val_compare_and_swap (i, j, k); } + int main() { } ''', name : 'Intel Atomics') intel_atomics = true