From: Ken Brown <kbrown@cornell.edu>
Date: Thu, 5 Jul 2018 15:22:20 +0000 (-0400)
Subject: Add --no-version-check option
X-Git-Tag: release_2.892~8
X-Git-Url: https://cygwin.com/git/?a=commitdiff_plain;h=0955c7b05bdb50ae180e9ab5f9bfb3c8489a0242;p=cygwin-apps%2Fsetup.git

Add --no-version-check option

This suppresses the warning that a newer version of setup is available.

This is intended to be used by shortcuts and scripts that run setup in a
'setup' package.

This would also suppress any future auto-update feature.
---

diff --git a/ini.cc b/ini.cc
index 7afeba22..78684a71 100644
--- a/ini.cc
+++ b/ini.cc
@@ -62,6 +62,7 @@ IniList setup_ext_list (setup_exts,
 			setup_exts + (sizeof(setup_exts) / sizeof(*setup_exts)));
 
 static BoolOption NoVerifyOption (false, 'X', "no-verify", "Don't verify setup.ini signatures");
+static BoolOption NoVersionCheckOption (false, '\0', "no-version-check", "Suppress checking if a newer version of setup is available");
 
 extern int yyparse ();
 
@@ -401,7 +402,8 @@ do_ini_thread (HINSTANCE h, HWND owner)
        setup_version);
   if (ini_setup_version.size ())
     {
-      if (version_compare (setup_version, ini_setup_version) < 0)
+      if ((version_compare (setup_version, ini_setup_version) < 0)
+          && !NoVersionCheckOption)
 	note (owner, IDS_OLD_SETUP_VERSION, setup_version,
 	      ini_setup_version.c_str ());
     }