Update the build infrastructure to use Git instead of Subversion

Summary:
The doc repository is not mirrored to Subversion so updating the
repository from Subversion does not make sense. Remove
Subversion-specific files too.

While here remove now defunct $FreeBSD$ markers in affected files.

Test Plan:
make clean
make update
make

Reviewed by:	bcr, ygy, doceng (gjb)
Differential Revision: https://reviews.freebsd.org/D27678
Subscribers:	drewery, emaste

Makefile

@@ -1,5 +1,3 @@
-# $FreeBSD$
-#
 # The user can override the default list of languages to build and install
 # with the DOC_LANG variable.
 #
@@ -35,25 +33,19 @@ SUBDIR+=	share
 
 DOC_PREFIX?=   ${.CURDIR}
 
-.if exists(/usr/bin/svnlite)
+GIT?=		/usr/local/bin/git
-SVN?=		/usr/bin/svnlite
-.elif exists(/usr/bin/svn)
-SVN?=		/usr/bin/svn
-.else
-SVN?=		/usr/local/bin/svn
-.endif
 
 update:
-.if !exists(${SVN})
+.if !exists(${GIT})
 	@${ECHODIR} "--------------------------------------------------------------"
-	@${ECHODIR} ">>> ${SVN} is required to update ${.CURDIR}"
+	@${ECHODIR} ">>> ${GIT} is required to update ${.CURDIR}"
 	@${ECHODIR} "--------------------------------------------------------------"
 	@${EXIT}
 .else
 	@${ECHODIR} "--------------------------------------------------------------"
-	@${ECHODIR} ">>> Updating ${.CURDIR} from svn repository"
+	@${ECHODIR} ">>> Updating ${.CURDIR} from git repository"
 	@${ECHODIR} "--------------------------------------------------------------"
-	cd ${.CURDIR}; ${SVN} update
+	cd ${.CURDIR}; ${GIT} pull --ff-only
 .endif
 
 .include "${DOC_PREFIX}/share/mk/doc.project.mk"

share/misc/svn_props.txt

@@ -1,72 +0,0 @@
-# Make sure you have a ~/.subversion/config.  Simply using it (svn --help)
-# will cause a default one to be created if you don't already have one.
-# Add the following changes to ~/.subversion/config:
-#
-#
-# Set:
-# enable-auto-props = yes
-#
-#
-# Append/edit auto-props section:
-#
-
-[auto-props]
-*.c     = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.h     = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.s     = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.S     = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.cc    = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.cpp   = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.cxx   = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.in    = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.sh    = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain; svn:executable
-*.pl    = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain; svn:executable
-*.pm    = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.py    = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.rb    = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.awk   = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.sed   = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.txt   = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.log   = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.conf  = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-Makefile* = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.1     = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.2     = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.3     = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.4     = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.5     = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.6     = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.7     = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.8     = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-*.9     = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/plain
-
-*.css   = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/css
-*.docbook = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/sgml
-*.dtd   = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=application/xml-dtd
-*.ent   = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=application/xml-dtd
-*.html  = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/html
-*.mml   = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=application/mathml+xml
-*.js    = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=application/javascript
-*.rss   = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=application/rss+xml
-*.sgml   = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/sgml
-*.xhtml = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/html+xml
-*.xml   = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/xml
-*.xsd   = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/xml
-*.xsl   = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=application/xslt+xml
-*.xslt  = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=application/xslt+xml
-*.xul   = svn:eol-style=native; svn:keywords=FreeBSD=%H; svn:mime-type=text/xul
-
-*.bin   = svn:mime-type=application/octet-stream
-*.eps   = svn:mime-type=application/postscript
-*.exe   = svn:mime-type=application/octet-stream
-*.gz    = svn:mime-type=application/gzip
-*.pdf   = svn:mime-type=application/pdf
-*.ps    = svn:mime-type=application/postscript
-
-*.gif   = svn:mime-type=image/gif
-*.ico   = svn:mime-type=image/vnd.microsoft.icon
-*.jpeg  = svn:mime-type=image/jpeg
-*.jpg   = svn:mime-type=image/jpeg
-*.png   = svn:mime-type=image/png
-*.svg   = svn:mime-type=image/svg+xml
-*.tiff  = svn:mime-type=image/tiff

share/mk/doc.docbook.mk

@@ -1,6 +1,3 @@
-#
-# $FreeBSD$
-#
 # This include file <doc.docbook.mk> handles building and installing of
 # DocBook documentation in the FreeBSD Documentation Project.
 #
@@ -99,25 +96,9 @@ LATESTREVISION!=cd ${.CURDIR} && ${GIT} log -1 --pretty=format:'\
 	--stringparam latestrevision.timestamp "%ci" \
 	--stringparam latestrevision.committer "%cn" \
 	--stringparam latestrevision.number "%h"' ${SRCS}
-.else
-# if using Subversion, get information from metadata
-# rather than embedded version strings
-.if exists(${DOC_PREFIX}/.svn) && exists(${SVN})
-LATESTREVISION!=cd ${.CURDIR} && ${SVN} info ${SRCS} 2>/dev/null | \
-		${AWK} 'BEGIN {	genfmt="--stringparam latestrevision."; \
-				timefmt=genfmt"timestamp \"%s %s\""; \
-				comtfmt=genfmt"committer \"%s\""; \
-				revnfmt=genfmt"number \"%u\""; \
-				fmt=timefmt" "comtfmt"\t\t"revnfmt"\n"; } \
-			/^Last Changed Author:/ { committer=$$4 } \
-		        /^Last Changed Rev:/    { number=$$4 } \
-		        /^Last Changed Date:/   { date=$$4; time=$$5; \
-				printf(fmt, date, time, committer, number) }' \
-		| ${SORT} | ${TAIL} -n1
-.endif
 .endif
 
-# if neither Subversion nor Git revision numbers are available, use
+# If the Git revision number is not available, use
 # the revision date from the timestamp of the most recent file and
 # set the revision number to "filedate"
 .if empty(LATESTREVISION)

share/tools/webupdate

@@ -2,7 +2,7 @@
 # Copyright (c) 2001-2017 Wolfram Schneider <wosch@FreeBSD.org>
 # Copyright (c) 2001 Dima Dorfman <dd@FreeBSD.org>
 #
-# Update the FreeBSD web site from the SVN repository.
+# Update the FreeBSD web site from the Git repository.
 #
 #
 # NOTE: Changes to this file is NOT automatically used for the web
@@ -24,7 +24,7 @@
 #	INSTARGS	- Arguments to pass to make(1) when installing.
 #	WEBMAILTO	- Address to send mail to if the build fails.
 #
-#	subtrees	- List of directores in $BUILDDIR which are from SVN.
+#	subtrees	- List of directories in $BUILDDIR which are from VCS.
 #
 # Variables which are in uppercase are derived from the environment
 # unless they don't exist, in which case a value suitable for
@@ -39,8 +39,6 @@
 #	2	- failure in VCS operations
 #	3	- failure in make operations
 #
-# $FreeBSD$
-#
 
 #
 # Default configuration.