--- gentoo-0.20.7.orig/configure	2026-10-18 06:35:58.419559424 +0200
+++ gentoo-0.20.7/configure	2026-10-18 06:35:58.428593953 +0200
@@ -5784,10 +5784,18 @@ bitstest=`cat <<TESTPROG_EOF
  }
 TESTPROG_EOF`
 if test "$cross_compiling" = yes; then :
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot run test program while cross compiling
-See \`config.log' for more details" "$LINENO" 5; }
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/stat.h>
+int st_size_is_64[sizeof(((struct stat *)0)->st_size) >= 8 ? 1 : -1];
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  bits=64
+else
+  bits=32
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -5809,7 +5817,18 @@ $as_echo_n "checking again, with -D_FILE
   CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE"
   bits="test failed"
   if test "$cross_compiling" = yes; then :
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/stat.h>
+int st_size_is_64[sizeof(((struct stat *)0)->st_size) >= 8 ? 1 : -1];
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  bits=64
+else
   CPPFLAGS=$oldflags
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */