build: Do not install simdutf related header when turning off

Signed-off-by: Hiroshi Hatake <[email protected]>

Author: cosmo0920

include/CMakeLists.txt

@@ -28,11 +28,14 @@ install(FILES ${headers}
     COMPONENT headers
     PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ)
 
-file(GLOB headers "fluent-bit/simdutf/*.h")
-install(FILES ${headers}
+# simdutf
+if(FLB_UNICODE_ENCODER)
+  file(GLOB headers "fluent-bit/simdutf/*.h")
+  install(FILES ${headers}
     DESTINATION ${FLB_INSTALL_INCLUDEDIR}/fluent-bit/simdutf/
     COMPONENT headers
     PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ)
+endif()
 
 install(FILES "../lib/monkey/include/monkey/mk_core.h"
     DESTINATION ${FLB_INSTALL_INCLUDEDIR}/monkey/