Implement "record btrace pt" for Windows

gdb/Makefile.in

@@ -208,6 +208,9 @@ LIBXXHASH = @LIBXXHASH@
 # Where is libipt?  This will be empty if libipt was not available.
 LIBIPT = @LIBIPT@
 
+# Where is libwinipt?  This will be empty if libwinipt was not available.
+LIBWINIPT = @LIBWINIPT@
+
 # How to find GMP and MPFR
 GMPLIBS = @GMPLIBS@
 GMPINC = @GMPINC@
@@ -661,7 +664,7 @@ CLIBS = $(SIM) $(READLINE) $(OPCODES) $(LIBCTF) $(BFD) $(ZLIB) $(ZSTD_LIBS) \
         $(LIBSUPPORT) $(INTL) $(LIBIBERTY) $(LIBDECNUMBER) \
 	$(XM_CLIBS) $(GDBTKLIBS)  $(LIBBACKTRACE_LIB) \
 	@LIBS@ @GUILE_LIBS@ @PYTHON_LIBS@ $(AMD_DBGAPI_LIBS) \
-	$(LIBEXPAT) $(LIBLZMA) $(LIBBABELTRACE) $(LIBIPT) \
+	$(LIBEXPAT) $(LIBLZMA) $(LIBBABELTRACE) $(LIBIPT) $(LIBWINIPT) \
 	$(WIN32LIBS) $(LIBGNU) $(LIBGNU_EXTRA_LIBS) $(LIBICONV) \
 	$(GMPLIBS) $(SRCHIGH_LIBS) $(LIBXXHASH) $(PTHREAD_LIBS) \
 	$(DEBUGINFOD_LIBS) $(LIBBABELTRACE_LIB)

gdb/config.in

@@ -268,6 +268,9 @@
 /* Define to 1 if you have the <libunwind-ia64.h> header file. */
 #undef HAVE_LIBUNWIND_IA64_H
 
+/* Define if you have the winipt library. */
+#undef HAVE_LIBWINIPT
+
 /* Define if you have the xxhash library. */
 #undef HAVE_LIBXXHASH