From 6c130ba387aa3533712e2ea31cd212ac2e269f61 Mon Sep 17 00:00:00 2001
From: Simon Marchi <simon.marchi@polymtl.ca>
Date: Thu, 4 Nov 2021 14:13:30 -0400
Subject: [PATCH] gdbserver: re-generate configure

I get some diffs when running autoconf in gdbserver, probably leftovers
from commit 5dfe4bfcb969 ("Fix format_pieces selftest on Windows").
Re-generate configure in that directory.

Change-Id: Icdc9906af95fbaf1047a579914b2983f8ec5db08
---
 gdbserver/config.in |  3 +++
 gdbserver/configure | 46 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 49 insertions(+)

diff --git a/gdbserver/config.in b/gdbserver/config.in
index cf06c56421d..5fb5b7a35f7 100644
--- a/gdbserver/config.in
+++ b/gdbserver/config.in
@@ -398,6 +398,9 @@
 /* Additional package description */
 #undef PKGVERSION
 
+/* Define to 1 if the "%ll" format works to print long longs. */
+#undef PRINTF_HAS_LONG_LONG
+
 /* Define to necessary symbol if this constant uses a non-standard name on
    your system. */
 #undef PTHREAD_CREATE_JOINABLE
diff --git a/gdbserver/configure b/gdbserver/configure
index f05c1a9b976..0e32d198ad9 100755
--- a/gdbserver/configure
+++ b/gdbserver/configure
@@ -8558,6 +8558,52 @@ fi
     fi
   fi
 
+  # Check if the compiler and runtime support printing long longs.
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
+$as_echo_n "checking for long long support in printf... " >&6; }
+if ${gdb_cv_printf_has_long_long+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  gdb_cv_printf_has_long_long=no
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+char buf[32];
+    long long l = 0;
+    l = (l << 16) + 0x0123;
+    l = (l << 16) + 0x4567;
+    l = (l << 16) + 0x89ab;
+    l = (l << 16) + 0xcdef;
+    sprintf (buf, "0x%016llx", l);
+    return (strcmp ("0x0123456789abcdef", buf));
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  gdb_cv_printf_has_long_long=yes
+else
+  gdb_cv_printf_has_long_long=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
+$as_echo "$gdb_cv_printf_has_long_long" >&6; }
+  if test "$gdb_cv_printf_has_long_long" = yes; then
+
+$as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
+
+  fi
+
 
 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
 
-- 
2.30.2