Replace update_web_docs_libstdcxx_svn with update_web_docs_libstdcxx_git

This patch replaces the update_web_docs_libstdcxx_svn script, that
updates online documentation from its sources in the GCC repository, run
once a day from cron, with update_web_docs_libstdcxx_git.

	* update_web_docs_libstdcxx_git: New file.
	* update_web_docs_libstdcxx_svn: Remove.
	* crontab: Use update_web_docs_libstdcxx_git.

maintainer-scripts/ChangeLog

+2020-01-13  Jonathan Wakely  <jwakely@redhat.com>
+
+	* update_web_docs_libstdcxx_git: New file.
+	* update_web_docs_libstdcxx_svn: Remove.
+	* crontab: Use update_web_docs_libstdcxx_git.
+
 2020-01-13  Joseph Myers  <joseph@codesourcery.com>
 
 	* update_web_docs_git: New file.

maintainer-scripts/crontab

 16  0 * * * sh /home/gccadmin/scripts/update_version_git
 50  0 * * * sh /home/gccadmin/scripts/update_web_docs_git
-55  0 * * * sh /home/gccadmin/scripts/update_web_docs_libstdcxx_svn
+55  0 * * * sh /home/gccadmin/scripts/update_web_docs_libstdcxx_git
 32 22 * * 5 sh /home/gccadmin/scripts/gcc_release -s 8:releases/gcc-8 -l -d /sourceware/snapshot-tmp/gcc all
 32 22 * * 6 sh /home/gccadmin/scripts/gcc_release -s 9:releases/gcc-9 -l -d /sourceware/snapshot-tmp/gcc all
 32 22 * * 7 sh /home/gccadmin/scripts/gcc_release -s 10:master -l -d /sourceware/snapshot-tmp/gcc all

maintainer-scripts/update_web_docs_libstdcxx_svn → maintainer-scripts/update_web_docs_libstdcxx_git

 #!/bin/bash
 
 
-# "sh update_web_docs_libstdcxx.sh"
+# "sh update_web_docs_libstdcxx_git"
 # Checks out a copy of the libstdc++-v3 "inner" documentation and puts
 # it in the onlinedocs area.  For an initial description of "inner"
 # docs, see the thread starting with 
 #     http://gcc.gnu.org/ml/libstdc++/2000-11/msg00475.html
-#
-# Id: update_v3_web_docs.sh,v 1.4 2000/12/25 05:02:14 pedwards Exp
 #####################################################################
 
-SVNROOT=${SVNROOT:-"file:///svn/gcc"}
+GITROOT=${GITROOT:-"/git/gcc.git"}
 GETTHIS='libstdc++-v3/doc/html'
 WWWDIR=/www/gcc/htdocs/onlinedocs/libstdc++
 #WWWDIR=/tmp/fake-onlinedocs-testing
@@ -22,7 +20,7 @@ WWWDIR=/www/gcc/htdocs/onlinedocs/libstdc++
 FILTER="newer or same age version exists|0 blocks"
 
 PATH=/usr/local/bin:$PATH
-export SVNROOT
+export GITROOT
 
 test -d $WWWDIR || /bin/mkdir $WWWDIR
 test -d $WWWDIR || { echo something is very wrong ; exit 1; }
@@ -34,9 +32,8 @@ cd $WORKDIR
 
 
 # checkout all the HTML files, get down into an interesting directory
-svn -q export $SVNROOT/trunk/$GETTHIS doc
-cd doc
-rm -f Makefile
+git -C $GITROOT archive master $GETTHIS | tar xf -
+cd $GETTHIS
 
 # copy the tree to the onlinedocs area, preserve directory structure
 find . -depth -print | cpio -pd $WWWDIR 2>&1 | egrep -v "$FILTER"