update packages and add valign

lisp/pdf-tools/build/server/configure.ac

@@ -36,7 +36,7 @@ AC_COMPILE_IFELSE(
 AM_CONDITIONAL(HAVE_W32, [test "$have_w32" = true])
 
 if test "$have_w32" = true; then
-  if test "$MSYSTEM" = MINGW32 -o "$MSYSTEM" = MINGW64; then
+  if test "$MSYSTEM" = MINGW32 -o "$MSYSTEM" = MINGW64 -o "$MSYSTEM" = UCRT64; then
   # glib won't work properly on msys2 without it.
     CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $CFLAGS"
   fi
@@ -84,7 +84,7 @@ AC_C_BIGENDIAN
 # Checks for library functions.
 AC_FUNC_ERROR_AT_LINE
 AC_FUNC_STRTOD
-AC_CHECK_FUNCS([strcspn strtol getline])
+AC_CHECK_FUNCS([strcspn strtol getline _tempnam])
 
 AC_CONFIG_FILES([Makefile])
 AC_OUTPUT