Merge pull request numpy#27982 from charris/backport-27947

BUG:fix compile error libatomic link test to meson.build
charris · Dec 11, 2024 · cab0484 · cab0484
2 parents de6597f + e064b9a
commit cab0484
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/numpy/meson.build b/numpy/meson.build
@@ -223,17 +223,18 @@ null_dep = dependency('', required : false)
 atomic_dep = null_dep
 code_non_lockfree = '''
   #include <stdint.h>
+  #include <stddef.h>
   int main() {
    struct {
      void *p;
      uint8_t u8v;
    } x;
    x.p = NULL;
    x.u8v = 0;
-   uint8_t res = __atomic_load_n(x.u8v, __ATOMIC_SEQ_CST);
-   __atomic_store_n(x.u8v, 1, ATOMIC_SEQ_CST);
-   void *p = __atomic_load_n(x.p, __ATOMIC_SEQ_CST);
-   __atomic_store_n((void **)x.p, NULL, __ATOMIC_SEQ_CST)
+   uint8_t res = __atomic_load_n(&x.u8v, __ATOMIC_SEQ_CST);
+   __atomic_store_n(&x.u8v, 1, __ATOMIC_SEQ_CST);
+   void *p = __atomic_load_n((void **)x.p, __ATOMIC_SEQ_CST);
+   __atomic_store_n((void **)x.p, NULL, __ATOMIC_SEQ_CST);
    return 0;
    }
 '''