1 files changed, 15 insertions, 0 deletions
diff --git a/extra/mono/PKGBUILD b/extra/mono/PKGBUILD
new file mode 100644
index 00000000..7cf3826b
--- /dev/null
+++ b/extra/mono/PKGBUILD
@@ -0,0 +1,15 @@
+if [ "$CARCH" = 'i486' ]; then
+  # these atomics are unavailable on i486, but that is not detected (?)
+  eval "$(
+    declare -f prepare | \
+      sed '
+        /^}$/ i \
+          sed -i '"'"' \
+            /#define BROKEN_64BIT_ATOMICS_INTRINSIC 1/ { \
+              N \
+              s/\\(.*\\)\\n\\s*#endif/#endif\\n\\1/ \
+            } \
+          '"'"' mono/utils/atomic.h
+      '
+  )"
+fi