pythongh-109054: Don't use libatomic on cross-compilation (python#109211

) configure no longer uses libatomic by default when Python is cross-compiled. The LIBATOMIC variable can be set manually in this case: ./configure LIBATOMIC="-latomic" (...)
furkanonder · Sep 10, 2023 · 71b6e26 · 71b6e26
1 parent 4297499
commit 71b6e26
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Showing 2 changed files with 6 additions and 8 deletions.
diff --git a/configure b/configure
diff --git a/configure.ac b/configure.ac
@@ -7007,9 +7007,10 @@ int main()
     }
     return 0; // all good
 }
-]])],[
-  ac_cv_libatomic_needed=no
-],[ac_cv_libatomic_needed=yes],[ac_cv_libatomic_needed=yes])
+]])],
+  [ac_cv_libatomic_needed=no],  dnl build succeeded
+  [ac_cv_libatomic_needed=yes], dnl build failed
+  [ac_cv_libatomic_needed=no])  dnl cross compilation
 ])
 
 AS_VAR_IF([ac_cv_libatomic_needed], [yes],