diff -rupN curl-curl-8_0_1/lib/CMakeLists.txt curl-curl-8_0_1_patch/lib/CMakeLists.txt
--- curl-curl-8_0_1/lib/CMakeLists.txt	2023-03-20 21:49:10.000000000 +0800
+++ curl-curl-8_0_1_patch/lib/CMakeLists.txt	2023-05-10 14:51:49.579039952 +0800
@@ -94,7 +94,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL "AIX" OR
   # CMake on those ancient systems
   CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" OR
 
-  CMAKE_SYSTEM_NAME STREQUAL "Haiku")
+  CMAKE_SYSTEM_NAME STREQUAL "Haiku" OR
+
+  # OpenHarmony
+  CMAKE_SYSTEM_NAME STREQUAL "OHOS")
 
   math(EXPR CMAKESONAME "${VERSIONCHANGE} - ${VERSIONDEL}")
   set(CMAKEVERSION "${CMAKESONAME}.${VERSIONDEL}.${VERSIONADD}")