CMakeLists: set FMT_INSTALL OFF

See: fmtlib/fmt#3264

Signed-off-by: Matan Breizman <[email protected]>

Author: Matan-B

src/CMakeLists.txt

@@ -362,6 +362,7 @@ else()
   message(STATUS "Building fmt as submodule")
   set(old_BUILD_SHARED_LIBS ${BUILD_SHARED_LIBS})
   set(BUILD_SHARED_LIBS FALSE)
+  set(FMT_INSTALL OFF)
   add_subdirectory(fmt)
   set(BUILD_SHARED_LIBS ${old_BUILD_SHARED_LIBS})
   unset(old_BUILD_SHARED_LIBS)