Add CPUID::to_string

Deprecates CPUID::print, mainly to avoid use of ostream in utils.

Main reasoning is some platforms do not have streams at all. If all uses of
streams are for operator<< and operator>> overloads, these can be guarded by a
future BOTAN_HAS_CPP_STREAMS system-feature flag.  But when ostreams are
required to use the API (as here), that is not possible.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/cli/utils.cpp b/src/cli/utils.cpp
index 5ec8f295e..664f74eb8 100644
--- a/src/cli/utils.cpp
+++ b/src/cli/utils.cpp
@@ -110,7 +110,7 @@ class Print_Cpuid final : public Command
 
       void go() override
          {
-         Botan::CPUID::print(output());
+         output() << "CPUID flags: " << Botan::CPUID::to_string() << "\n";
          }
    };