# HG changeset patch
# User wenzelm
# Date 1579180048 -3600
# Node ID 06bb82e7af2a490afedfc4ad39582cfd687541bb
# Parent  0243bf758e79bc2f56184f0e9f0335cded65871e
updated to current cygwin, after 3.1.2-1 from 21-Dec-2019;

diff -r 0243bf758e79 -r 06bb82e7af2a Admin/Windows/Cygwin/README
--- a/Admin/Windows/Cygwin/README	Wed Jan 15 20:11:28 2020 +0100
+++ b/Admin/Windows/Cygwin/README	Thu Jan 16 14:07:28 2020 +0100
@@ -17,6 +17,7 @@
   - http://isabelle.in.tum.de/cygwin_2017  (Isabelle2017)
   - https://isabelle.sketis.net/cygwin_2018  (Isabelle2018)
   - https://isabelle.sketis.net/cygwin_2019  (Isabelle2019)
+  - https://isabelle.sketis.net/cygwin_2020  (Isabelle2020)
 
 * Apache2 redirects for virtual host isabelle.conf:
 ```
@@ -40,6 +41,8 @@
   Redirect /cygwin_2019/x86/release https://ftp.eq.uc.pt/software/pc/prog/cygwin/x86/release
   Redirect /cygwin_2019/x86_64/release https://ftp.eq.uc.pt/software/pc/prog/cygwin/x86_64/release
   Redirect /cygwin_2019/noarch/release https://ftp.eq.uc.pt/software/pc/prog/cygwin/noarch/release
+  Redirect /cygwin_2020/x86_64/release https://ftp.eq.uc.pt/software/pc/prog/cygwin/x86_64/release
+  Redirect /cygwin_2020/noarch/release https://ftp.eq.uc.pt/software/pc/prog/cygwin/noarch/release
 ```
 
 * Quasi-component: "isabelle build_cygwin" (as Administrator)
diff -r 0243bf758e79 -r 06bb82e7af2a Admin/Windows/Cygwin/setup_server
--- a/Admin/Windows/Cygwin/setup_server	Wed Jan 15 20:11:28 2020 +0100
+++ b/Admin/Windows/Cygwin/setup_server	Thu Jan 16 14:07:28 2020 +0100
@@ -18,9 +18,6 @@
   curl --fail --silent "$URL" > "$DIR"/"$(basename "$URL")" || fail "FAILED"
 }
 
-download "$CYGWIN_MAIN/setup-x86.exe"
 download "$CYGWIN_MAIN/setup-x86_64.exe"
-download "$CYGWIN_MIRROR/x86/setup.xz" "x86"
-download "$CYGWIN_MIRROR/x86/setup.xz.sig" "x86"
 download "$CYGWIN_MIRROR/x86_64/setup.xz" "x86_64"
 download "$CYGWIN_MIRROR/x86_64/setup.xz.sig" "x86_64"
diff -r 0243bf758e79 -r 06bb82e7af2a Admin/components/bundled-windows
--- a/Admin/components/bundled-windows	Wed Jan 15 20:11:28 2020 +0100
+++ b/Admin/components/bundled-windows	Thu Jan 16 14:07:28 2020 +0100
@@ -1,3 +1,3 @@
 #additional components to be bundled for release
-cygwin-20190524
+cygwin-20200116
 windows_app-20181006
diff -r 0243bf758e79 -r 06bb82e7af2a Admin/components/components.sha1
--- a/Admin/components/components.sha1	Wed Jan 15 20:11:28 2020 +0100
+++ b/Admin/components/components.sha1	Thu Jan 16 14:07:28 2020 +0100
@@ -55,6 +55,7 @@
 2aa049170e8088de59bd70eed8220f552093932d  cygwin-20190320.tar.gz
 fb898e263fcf6f847d97f564fe49ea0760bb453f  cygwin-20190322.tar.gz
 cd01fac0ab4fdb50a2bbb6416da3f15a4d540da1  cygwin-20190524.tar.gz
+caa616fbab14c1fce790a87db5c4758c1322cf28  cygwin-20200116.tar.gz
 0fe549949a025d65d52d6deca30554de8fca3b6e  e-1.5.tar.gz
 2e293256a134eb8e5b1a283361b15eb812fbfbf1  e-1.6-1.tar.gz
 e1919e72416cbd7ac8de5455caba8901acc7b44d  e-1.6-2.tar.gz
diff -r 0243bf758e79 -r 06bb82e7af2a src/Pure/Admin/build_cygwin.scala
--- a/src/Pure/Admin/build_cygwin.scala	Wed Jan 15 20:11:28 2020 +0100
+++ b/src/Pure/Admin/build_cygwin.scala	Thu Jan 16 14:07:28 2020 +0100
@@ -9,7 +9,7 @@
 
 object Build_Cygwin
 {
-  val default_mirror: String = "https://isabelle.sketis.net/cygwin_2019"
+  val default_mirror: String = "https://isabelle.sketis.net/cygwin_2020"
 
   val packages: List[String] =
     List("curl", "libgmp-devel", "nano", "perl", "perl-libwww-perl", "rlwrap", "unzip")