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[arm] dep_atomic copied from Mesa

This commit is contained in:
Witold Filipczyk 2021-12-05 17:26:35 +01:00
parent 072e059eee
commit 097b62443a

View File

@ -321,10 +321,23 @@ if conf_data.get('CONFIG_FSP')
deps += fspdeps
endif
dep_atomic = dependency('', required: false)
if not compiler.links('''#include <stdint.h>
int main() {
struct {
uint64_t *v;
} x;
return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) & (int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
}''',
name: 'GCC atomic builtins required -latomic')
dep_atomic = compiler.find_library('atomic')
endif
if conf_data.get('CONFIG_QUICKJS')
quickjsdeps = compiler.find_library('quickjs/libquickjs', static : true)
deps += quickjsdeps
deps += dep_atomic
endif
if compiler.has_header('sys/un.h')