win32: version with UTF8 manifest: add '(Unicode on/off)'

When the UTF8 manifest is enabled at build time, then the version
now includes a string indicating whether unicode is active (e.g. it's
inactive on win 7/8, but should be active on Win10 1903+).

1 files changed, 4 insertions, 0 deletions

diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index 9a291a93a..1c135fde7 100644
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -887,6 +887,10 @@ int busybox_main(int argc UNUSED_PARAM, char **argv)
                 dup2(1, 2);
                 full_write2_str(bb_banner); /* reuse const string */
 #if ENABLE_PLATFORM_MINGW32
+# if ENABLE_FEATURE_UTF8_MANIFEST
+                full_write2_str(GetACP() == CP_UTF8 ? " (Unicode on)"
+                                                    : " (Unicode off)");
+# endif
                 full_write2_str("\n");
 #else
                 full_write2_str(" multi-call binary.\n"); /* reuse */