fail test compile if libzmq<4.3.0 (#327)

mschubert · Mar 7, 2024 · 0199ee5 · 0199ee5
1 parent 80984fc
commit 0199ee5
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/configure b/configure
@@ -15,7 +15,7 @@ if [ -z "$CLUSTERMQ_USE_SYSTEM_LIBZMQ" ]; then
       CLUSTERMQ_USE_SYSTEM_LIBZMQ=1
     fi
   else
-    echo "* no system libzmq found -> using bundled libzmq"
+    echo "* no system libzmq>=4.3.0 found -> using bundled libzmq"
     CLUSTERMQ_USE_SYSTEM_LIBZMQ=0
   fi
   rm -f test_libzmq

diff --git a/src/util/test_libzmq.c b/src/util/test_libzmq.c
@@ -1,7 +1,9 @@
 #include <zmq.h>
+#if ZMQ_VERSION < ZMQ_MAKE_VERSION(4, 3, 0)
+#error clustermq needs libzmq>=4.3.0
+#endif
 int main() {
-    #if defined(ZMQ_BUILD_DRAFT_API) && ZMQ_VERSION >= ZMQ_MAKE_VERSION(4, 3, 0)
-    return 0;
-    #endif
+    #ifndef ZMQ_BUILD_DRAFT_API
     return 1;
+    #endif
 }