--- rpm-4.19.1.1/CMakeLists.txt.orig	2024-06-04 11:31:41.748966777 +0200
+++ rpm-4.19.1.1/CMakeLists.txt	2024-06-04 11:32:16.700043817 +0200
@@ -143,7 +143,7 @@
 	set(host_cpu ${CMAKE_HOST_SYSTEM_PROCESSOR})
 	string(TOLOWER ${CMAKE_HOST_SYSTEM_NAME} host_os)
 	set(host_vendor ${RPM_VENDOR})
-	set(host ${host_cpu}-${host_vendor}-${host_os})
+	set(host ${host_cpu}-${host_vendor}-${host_os}-gnu)
 
 	set(RPMCANONVENDOR ${host_vendor})
 	set(RPMCANONOS ${host_os})