AUTHORS

@@ -35,13 +35,13 @@ Email addresses below have been spam-proofed to protect the innocent;
 add "@" and "." as needed.
 
 A list of contributors with write access is available in
-https://svn.osgeo.org/grass/grass/trunk/contributors.csv
+https://github.com/OSGeo/grass/blob/master/contributors.csv
 
 A list of contributors without write access is available in
-https://svn.osgeo.org/grass/grass/trunk/contributors_extra.csv
+https://github.com/OSGeo/grass/blob/master/contributors_extra.csv
 
 A list of translators is available in
-https://svn.osgeo.org/grass/grass/trunk/translators.csv
+https://github.com/OSGeo/grass/blob/master/translators.csv
 
 
 Summary view:

Dockerfile

@@ -24,8 +24,6 @@ RUN apt-get update \
         libgsl0-dev \
         libjpeg-dev \
         liblapack-dev \
-        liblas-dev \
-        liblas-c-dev \
         libncurses5-dev \
         libnetcdf-dev \
         libopenjp2-7 \
@@ -56,6 +54,7 @@ RUN apt-get update \
         python-numpy \
         python-pil \
         python-ply \
+        python-six \
         sqlite3 \
         subversion \
         unixodbc-dev \
@@ -99,7 +98,6 @@ RUN ./configure \
     --with-freetype --with-freetype-includes="/usr/include/freetype2/" \
     --with-fftw \
     --with-netcdf \
-    --with-liblas --with-liblas-config=/usr/bin/liblas-config \
     --with-pdal \
     --with-proj --with-proj-share=/usr/share/proj \
     --with-geos=/usr/bin/geos-config \

INSTALL

@@ -11,13 +11,13 @@ PREREQUISITES
 (D) INSTALLATION (first time)
 (E) INSTALLATION ON MACOSX
 (F) RUNNING GRASS
-(G) UPDATE OF SOURCE CODE (SVN or SVN snapshot only)
+(G) UPDATE OF SOURCE CODE
 (H) COMPILING INDIVIDUAL MODULES - OWN MODULES
 (I) CODE OPTIMIZATION
 (J) DEBUGGING OPTIONS
 (K) LARGE FILE SUPPORT (for raster maps)
 (L) SUPPORT
-(M) GRASS PROGRAMMER'S MANUAL
+(M) GRASS GIS PROGRAMMER'S MANUAL
 (N) CONTRIBUTING CODE AND PATCHES
 (O) DRAFT TUTORIAL
 
@@ -40,21 +40,21 @@ Installation order:
 
 GRASS source code is currently distributed in 2 forms:
 
-1) Officially released source code (e.g. grass-7.2.0.tar.gz or later)
+1) Officially released source code (e.g. grass-7.8.0.tar.gz or later)
 
   The Full source code version contains all the GRASS source code
   required for compilation. It is distributed as one file (*.tar.gz
-  package) and the version is composed of 3 numbers, e.g. 7.2.0, 7.2.1
+  package) and the version is composed of 3 numbers, e.g. 7.8.0, 7.8.1
   etc.
 
-2) SVN or SVN Snapshots of source code (SVN or SVN snapshot)
+2) Snapshots of source code (generated from GitHub)
 
-  This version of the source code can be acquired either from the SVN
-  repository (https://svn.osgeo.org/grass/) or as a snapshot
-  (*.tar.gz package) of that SVN repository. The SVN snapshot name
+  This version of the source code can be acquired either from the GitHub
+  repository (https://github.com/OSGeo/grass/) or as a auto-generated snapshot
+  (*.tar.gz package) of the GitHub repository. The snapshot name
   contains the date when the snapshot was created (checked out from
-  the SVN repository), e.g. grass-7.2.svn_src_snapshot_2016_06_11.tar.gz
-  from https://grass.osgeo.org/grass76/source/snapshot/
+  the GitHub repository), e.g. grass-7.8.git_src_snapshot_2019_07_11.tar.gz
+  from https://grass.osgeo.org/grass78/source/snapshot/
   Further instructions at https://trac.osgeo.org/grass/wiki/DownloadSource
 
 
@@ -151,16 +151,16 @@ See also CODE OPTIMIZATION below.
 
 After compilation, the resulting code is stored in the directory
     ./dist.$ARCH
-and the scripts (grass76, ...) in
+and the scripts (grass78, ...) in
     ./bin.$ARCH
 
 To run GRASS, simply start
-    ./bin.$ARCH/grass76
+    ./bin.$ARCH/grass78
 
 or run
 
     make install
-    grass76
+    grass78
 
 
 (E) INSTALLATION ON MACOSX
@@ -179,22 +179,24 @@ GRASS GIS startup menu to the extracted directory.
 Enjoy.
 
 
-(G) UPDATE OF SOURCE CODE (SVN or SVN snapshot only)
+(G) UPDATE OF SOURCE CODE
 
 Assuming that you want to update your current installation from
-SVN, you have to perform a few steps. In general:
+GitHub, you have to perform a few steps. In general:
 
-- update from SVN
+- update from GitHub
 - configure, compile
 
 In detail:
 
     cd /where/your/grass7sourcecode/lives/
-    svn update
+    git fetch --all
+    git merge upstream/master
     ./configure ...
     make
     make install
 
+For details, see https://trac.osgeo.org/grass/wiki/HowToGit
 
 (H) COMPILING INDIVIDUAL MODULES - OWN MODULES
 
@@ -316,4 +318,4 @@ https://grass.osgeo.org/documentation/first-time-users/
 ------------------
 (C) 1999-2019 by The GRASS Development Team
 
-Last changed: $Date: 2019-01-01 19:22:26 +0100 (Tue, 01 Jan 2019) $
+Last changed: $Date$

Makefile

@@ -54,7 +54,7 @@ FILES = AUTHORS CHANGES CITING COPYING GPL.TXT INSTALL REQUIREMENTS.html contrib
 FILES_DST = $(patsubst %,$(ARCH_DISTDIR)/%,$(FILES))
 
 default:
-	@echo "GRASS GIS $(GRASS_VERSION_MAJOR).$(GRASS_VERSION_MINOR).$(GRASS_VERSION_RELEASE) $(GRASS_VERSION_SVN) compilation log" \
+	@echo "GRASS GIS $(GRASS_VERSION_MAJOR).$(GRASS_VERSION_MINOR).$(GRASS_VERSION_RELEASE) $(GRASS_VERSION_GIT) compilation log" \
 		> $(ERRORLOG)
 	@echo "--------------------------------------------------" >> $(ERRORLOG)
 	@echo "Started compilation: `date`"                        >> $(ERRORLOG)

README → README.md

-GRASS GIS Development Subversion repository
+[![Build Status](https://travis-ci.com/OSGeo/grass.svg?branch=master)](https://travis-ci.com/OSGeo/grass)
+
+GRASS GIS Repository
+====================
+
+GRASS GIS ([https://grass.osgeo.org/](https://grass.osgeo.org/)) is a Geographic Information System
+used for geospatial data management and analysis, image processing, graphics/map production,
+spatial modeling, and visualization.
+
 
-##########################################################
 How to get write access here?
+-----------------------------
 
-Write access is only granted to developers who agree to abide by
-RFC2 - Legal aspects of code contributions
- http://trac.osgeo.org/grass/wiki/RFC/2_LegalAspectsOfCodeContributions
-and the code submission guidelines
- http://trac.osgeo.org/grass/wiki/Submitting
+In general: you don't really need write access as you can simply open a
+[pull request](https://github.com/OSGeo/grass/pulls) to contribute to GRASS GIS.
 
-This needs to be communicated to a GRASS developer. S/he will 
-then possibly propose you to the GRASS Project Steering committee
-after a period of evaluation. For details, see
- http://trac.osgeo.org/grass/wiki/RFC
+Want to become a core developer? See
+[Procedure for gaining Git write access](https://trac.osgeo.org/grass/wiki/HowToContribute#WriteaccesstotheGRASScorerepository)
 
-Once write access is granted, you, the new developer need to
-obtain an "osgeo_id" at http://www.osgeo.org/osgeo_userid
-If you already have an "osgeo_id" but forgot it, search for it at
-Search at http://www.osgeo.org/cgi-bin/ldap_web_search.py
+How to compile GRASS?
+---------------------
 
-##########################################################
-How to compile GRASS:
-   See INSTALL file.
+> See INSTALL file.
 
 Yes, you should really read INSTALL.
 
-##########################################################################
-How to generate the 'Programmer's Manual':
+How to generate the 'Programmer's Manual'?
+------------------------------------------
 
 This needs doxygen (http://www.doxygen.org) and optionally
 Graphviz dot (http://www.research.att.com/sw/tools/graphviz/).
 
 To build the GRASS programmer's documentation, run
-   make htmldocs
+```
+make htmldocs
+```
 or to generate documentation as single html file (recommended for simple reading)
-   make htmldocs-single
-here. This takes quite some time. The result is in lib/html/index.html
+```
+make htmldocs-single
+```
+here. This takes quite some time. The result is in `lib/html/index.html`
 which refers to further document repositories in
+```
    lib/vector/html/index.html
    lib/db/html/index.html
    lib/gis/html/index.html
+```
 
-The master file is: ./grasslib.dox where all sub-documents have to
+The master file is: `./grasslib.dox` where all sub-documents have to
 be linked into.
 
 To generate the documents in PDF format, run
-   make pdfdocs
 
-An online version is available at:
-https://grass.osgeo.org/programming7/
+```
+make pdfdocs
+```
+
+An online version is available [here](https://grass.osgeo.org/programming7/)
 
 ## Docker
 
 Build using the downloaded source code (in the directory with the
 source code):
 
-    docker build -t grassgis76 .
+```
+    docker build -t grassgis78 .
+```
 
 A test run (assuming you have existing GRASS GIS location; it can be downloaded from
-https://grass.osgeo.org/sampledata/north_carolina/nc_basic_spm_grass7.zip)
+[here](https://grass.osgeo.org/sampledata/north_carolina/nc_basic_spm_grass7.zip))
 
-    # case 1: launching in the grassdata directory in which the location is stored:
-    docker run -it --rm --user=$(id -u):$(id -g) --volume $(pwd):/data --env HOME=/data/ grassgis76 \
-        grass --text nc_spm_08_grass7/user1 --exec g.region -p
+```
+# case 1: launching in the grassdata directory in which the location is stored:
+docker run -it --rm --user=$(id -u):$(id -g) --volume $(pwd):/data --env HOME=/data/ grassgis78 \
+    grass --text nc_spm_08_grass7/user1 --exec g.region -p
 
-    # case 2: launching anywhere
-    docker run -it --rm --user=$(id -u):$(id -g) --volume /your/test/grassdata/:/data --env HOME=/data/ grassgis76 \
-        grass /data/nc_basic_spm/PERMANENT --exec g.region -p
+# case 2: launching anywhere
+docker run -it --rm --user=$(id -u):$(id -g) --volume /your/test/grassdata/:/data --env HOME=/data/ grassgis78 \
+    grass /data/nc_basic_spm/PERMANENT --exec g.region -p
+```
 
-Note that the first `grassgis76` is the name of the image while the second
+Note that the first `grassgis78` is the name of the image while the second
 `grass` is the name of the executable.
 
 To run the tests (again assuming local location):
 
+```
     docker run -it --rm --user=$(id -u):$(id -g) --volume /your/test/grassdata/:/data --env HOME=/data/ -w /code/grass \
-        grassgis76 grass /data/nc_basic_spm/PERMANENT --exec \
+        grassgis78 grass /data/nc_basic_spm/PERMANENT --exec \
             python -m grass.gunittest.main \
                 --location nc_basic_spm --location-type nc
+```
 
 Note: If you compiled locally before building the Docker image, you may
 encounter problems as the local configuration and locally compiled file
 are copied to and used in the Docker image. To make sure you don't have
 this issue, clean all the compiled files from the source code:
 
-    make distclean
+```
+make distclean
+```

REQUIREMENTS.html

@@ -62,7 +62,7 @@ map formats<br>
 
 </ul>
 
-<h3>Optional requirements:</h3>
+<h3>Optional packages:</h3>
 
 Note: also the respective development packages (commonly named xxx-dev or xxx-devel) need
 to be installed.
@@ -73,6 +73,14 @@ to be installed.
 gcc: <a href="http://www.gnu.org/software/gcc/gcc.html">http://www.gnu.org/software/gcc/gcc.html</a>
 </li>
 
+<li><b>bzip2</b>, needed for raster compression with bzip2<br>
+<a href="http://www.bzip.org">http://www.bzip.org</a>
+</li>
+
+<li><b>zstd</b> (Zstandard), needed for raster compression with zstd<br>
+<a href="https://facebook.github.io/zstd">https://facebook.github.io/zstd</a>
+</li>
+
 <li><b>FFTW 2.x or 3.x</b> (library for computing the Discrete Fourier Transform), required
 for i.fft and i.ifft and other modules<br>
 <a href="http://www.fftw.org">http://www.fftw.org</a>
@@ -165,6 +173,10 @@ newer versions are named "python-pillow"
 <a href="http://matplotlib.org/">http://matplotlib.org/</a>
 </li>
 
+<li><b>Python six Library</b> ("python-six", needed for Python API)<br>
+<a href="https://github.com/benjaminp/six">https://github.com/benjaminp/six</a>
+</li>
+
 <li><b>Python wxPython backend for python-matplotlib</b> ("python-matplotlib-wx", needed for e.g. g.gui.timeline)<br>
 <a href="http://matplotlib.org/">http://matplotlib.org/</a>
 </li>
@@ -173,6 +185,10 @@ newer versions are named "python-pillow"
 <a href="https://pypi.python.org/pypi/termcolor">https://pypi.python.org/pypi/termcolor</a>
 </li>
 
+<li><b>six</b> (needed for cross-version Python compatibility)<br>
+<a href="https://pypi.python.org/pypi/six">https://pypi.python.org/pypi/six</a>
+</li>
+
 <li><b>FFMPEG or alternative</b> (for wxGUI Animation tool - g.gui.module),
     specifically ffmpeg tool<br>
 <a href="http://ffmpeg.org">http://ffmpeg.org</a>
@@ -191,8 +207,8 @@ newer versions are named "python-pillow"
 <a href="http://avce00.maptools.org">http://avce00.maptools.org</a>
 </li>
 
-<li><b>Subversion</b> (svn for g.extension)<br>
-<a href="https://subversion.apache.org/">https://subversion.apache.org/</a><br>
+<li><b>git</b> (git for g.extension)<br>
+<a href="https://git-scm.com/">https://git-scm.com/</a><br>
 </li>
 
 </ul>
@@ -221,6 +237,6 @@ MacOSX users may go here to download precompiled libraries etc.:
 <br><a href="https://grass.osgeo.org/development/bug-tracking/">https://grass.osgeo.org/development/bug-tracking/</a>
 
 <p>
-<i>Last changed: $Date: 2019-03-07 00:21:50 +0100 (Thu, 07 Mar 2019) $</i>
+<i>Last changed: $Date$</i>
 </body>
 </html>

Vagrantfile

 # -*- mode: ruby -*-
 # vi: set ft=ruby :
 
-### Inspired by https://svn.osgeo.org/gdal/trunk/gdal/Vagrantfile
+### Inspired by https://github.com/OSGeo/gdal/blob/master/Vagrantfile
 
 require 'socket'
 
@@ -71,6 +71,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
       "python-numpy",
       "python-ply",
       "python-pil",
+      "python-six",
       "libnetcdf-dev",
       "netcdf-bin",
       "libblas-dev",

config.guess

 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright 1992-2018 Free Software Foundation, Inc.
+#   Copyright 1992-2019 Free Software Foundation, Inc.
 
-timestamp='2018-12-07'
+timestamp='2019-07-24'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -50,7 +50,7 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright 1992-2018 Free Software Foundation, Inc.
+Copyright 1992-2019 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -262,6 +262,9 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
     *:SolidBSD:*:*)
 	echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
 	exit ;;
+    *:OS108:*:*)
+	echo "$UNAME_MACHINE"-unknown-os108_"$UNAME_RELEASE"
+	exit ;;
     macppc:MirBSD:*:*)
 	echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
 	exit ;;
@@ -275,8 +278,8 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
 	echo "$UNAME_MACHINE"-unknown-redox
 	exit ;;
     mips:OSF1:*.*)
-        echo mips-dec-osf1
-        exit ;;
+	echo mips-dec-osf1
+	exit ;;
     alpha:OSF1:*:*)
 	case $UNAME_RELEASE in
 	*4.0)
@@ -985,22 +988,50 @@ EOF
 	exit ;;
     mips:Linux:*:* | mips64:Linux:*:*)
 	set_cc_for_build
+	IS_GLIBC=0
+	test x"${LIBC}" = xgnu && IS_GLIBC=1
 	sed 's/^	//' << EOF > "$dummy.c"
 	#undef CPU
-	#undef ${UNAME_MACHINE}
-	#undef ${UNAME_MACHINE}el
+	#undef mips
+	#undef mipsel
+	#undef mips64
+	#undef mips64el
+	#if ${IS_GLIBC} && defined(_ABI64)
+	LIBCABI=gnuabi64
+	#else
+	#if ${IS_GLIBC} && defined(_ABIN32)
+	LIBCABI=gnuabin32
+	#else
+	LIBCABI=${LIBC}
+	#endif
+	#endif
+
+	#if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
+	CPU=mipsisa64r6
+	#else
+	#if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
+	CPU=mipsisa32r6
+	#else
+	#if defined(__mips64)
+	CPU=mips64
+	#else
+	CPU=mips
+	#endif
+	#endif
+	#endif
+
 	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
-	CPU=${UNAME_MACHINE}el
+	MIPS_ENDIAN=el
 	#else
 	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
-	CPU=${UNAME_MACHINE}
+	MIPS_ENDIAN=
 	#else
-	CPU=
+	MIPS_ENDIAN=
 	#endif
 	#endif
 EOF
-	eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`"
-	test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; }
+	eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'`"
+	test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; }
 	;;
     mips64el:Linux:*:*)
 	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
@@ -1113,7 +1144,7 @@ EOF
 	    *Pentium)	     UNAME_MACHINE=i586 ;;
 	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
 	esac
-	echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}"
+	echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}"
 	exit ;;
     i*86:*:3.2:*)
 	if test -f /usr/options/cb.name; then
@@ -1297,38 +1328,39 @@ EOF
 	echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
 	exit ;;
     *:Darwin:*:*)
-	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
-	set_cc_for_build
-	if test "$UNAME_PROCESSOR" = unknown ; then
-	    UNAME_PROCESSOR=powerpc
+	UNAME_PROCESSOR=`uname -p`
+	case $UNAME_PROCESSOR in
+	    unknown) UNAME_PROCESSOR=powerpc ;;
+	esac
+	if command -v xcode-select > /dev/null 2> /dev/null && \
+		! xcode-select --print-path > /dev/null 2> /dev/null ; then
+	    # Avoid executing cc if there is no toolchain installed as
+	    # cc will be a stub that puts up a graphical alert
+	    # prompting the user to install developer tools.
+	    CC_FOR_BUILD=no_compiler_found
+	else
+	    set_cc_for_build
 	fi
-	if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then
-	    if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
-		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
-		       (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
-		       grep IS_64BIT_ARCH >/dev/null
-		then
-		    case $UNAME_PROCESSOR in
-			i386) UNAME_PROCESSOR=x86_64 ;;
-			powerpc) UNAME_PROCESSOR=powerpc64 ;;
-		    esac
-		fi
-		# On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
-		if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
-		       (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
-		       grep IS_PPC >/dev/null
-		then
-		    UNAME_PROCESSOR=powerpc
-		fi
+	if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
+	    if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+		   (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+		   grep IS_64BIT_ARCH >/dev/null
+	    then
+		case $UNAME_PROCESSOR in
+		    i386) UNAME_PROCESSOR=x86_64 ;;
+		    powerpc) UNAME_PROCESSOR=powerpc64 ;;
+		esac
+	    fi
+	    # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
+	    if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
+		   (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+		   grep IS_PPC >/dev/null
+	    then
+		UNAME_PROCESSOR=powerpc
 	    fi
 	elif test "$UNAME_PROCESSOR" = i386 ; then
-	    # Avoid executing cc on OS X 10.9, as it ships with a stub
-	    # that puts up a graphical alert prompting to install
-	    # developer tools.  Any system running Mac OS X 10.7 or
-	    # later (Darwin 11 and later) is required to have a 64-bit
-	    # processor. This is not true of the ARM version of Darwin
-	    # that Apple uses in portable devices.
-	    UNAME_PROCESSOR=x86_64
+	    # uname -m returns i386 or x86_64
+	    UNAME_PROCESSOR=$UNAME_MACHINE
 	fi
 	echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
 	exit ;;
@@ -1433,6 +1465,143 @@ EOF
 	exit ;;
 esac
 
+# No uname command or uname output not recognized.
+set_cc_for_build
+cat > "$dummy.c" <<EOF
+#ifdef _SEQUENT_
+#include <sys/types.h>
+#include <sys/utsname.h>
+#endif
+#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
+#if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
+#include <signal.h>
+#if defined(_SIZE_T_) || defined(SIGLOST)
+#include <sys/utsname.h>
+#endif
+#endif
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+  "4"
+#else
+  ""
+#endif
+  ); exit (0);
+#endif
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+  struct utsname un;
+
+  uname(&un);
+  if (strncmp(un.version, "V2", 2) == 0) {
+    printf ("i386-sequent-ptx2\n"); exit (0);
+  }
+  if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+    printf ("i386-sequent-ptx1\n"); exit (0);
+  }
+  printf ("i386-sequent-ptx\n"); exit (0);
+#endif
+
+#if defined (vax)
+#if !defined (ultrix)
+#include <sys/param.h>
+#if defined (BSD)
+#if BSD == 43
+  printf ("vax-dec-bsd4.3\n"); exit (0);
+#else
+#if BSD == 199006
+  printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#else
+  printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#endif
+#else
+  printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#else
+#if defined(_SIZE_T_) || defined(SIGLOST)
+  struct utsname un;
+  uname (&un);
+  printf ("vax-dec-ultrix%s\n", un.release); exit (0);
+#else
+  printf ("vax-dec-ultrix\n"); exit (0);
+#endif
+#endif
+#endif
+#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
+#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
+#if defined(_SIZE_T_) || defined(SIGLOST)
+  struct utsname *un;
+  uname (&un);
+  printf ("mips-dec-ultrix%s\n", un.release); exit (0);
+#else
+  printf ("mips-dec-ultrix\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }
+
 echo "$0: unable to guess system type" >&2
 
 case "$UNAME_MACHINE:$UNAME_SYSTEM" in

config.sub

 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright 1992-2018 Free Software Foundation, Inc.
+#   Copyright 1992-2019 Free Software Foundation, Inc.
 
-timestamp='2018-12-16'
+timestamp='2019-06-30'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -67,7 +67,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)
 
-Copyright 1992-2018 Free Software Foundation, Inc.
+Copyright 1992-2019 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -111,6 +111,7 @@ case $# in
 esac
 
 # Split fields of configuration type
+# shellcheck disable=SC2162
 IFS="-" read field1 field2 field3 field4 <<EOF
 $1
 EOF
@@ -336,17 +337,14 @@ case $1 in
 				basic_machine=m88k-harris
 				os=sysv3
 				;;
-			hp300)
+			hp300 | hp300hpux)
 				basic_machine=m68k-hp
+				os=hpux
 				;;
 			hp300bsd)
 				basic_machine=m68k-hp
 				os=bsd
 				;;
-			hp300hpux)
-				basic_machine=m68k-hp
-				os=hpux
-				;;
 			hppaosf)
 				basic_machine=hppa1.1-hp
 				os=osf
@@ -359,10 +357,6 @@ case $1 in
 				basic_machine=i386-mach
 				os=mach
 				;;
-			vsta)
-				basic_machine=i386-pc
-				os=vsta
-				;;
 			isi68 | isi)
 				basic_machine=m68k-isi
 				os=sysv
@@ -611,6 +605,10 @@ case $1 in
 				basic_machine=vax-dec
 				os=vms
 				;;
+			vsta)
+				basic_machine=i386-pc
+				os=vsta
+				;;
 			vxworks960)
 				basic_machine=i960-wrs
 				os=vxworks
@@ -821,7 +819,9 @@ case $basic_machine in
 		cpu=m68k
 		vendor=next
 		case $os in
-		    nextstep* )
+		    openstep*)
+		        ;;
+		    nextstep*)
 			;;
 		    ns2*)
 		      os=nextstep2
@@ -918,6 +918,7 @@ case $basic_machine in
 		;;
 
 	*-*)
+		# shellcheck disable=SC2162
 		IFS="-" read cpu vendor <<EOF
 $basic_machine
 EOF
@@ -1168,7 +1169,7 @@ case $cpu-$vendor in
 			| asmjs \
 			| ba \
 			| be32 | be64 \
-			| bfin | bs2000 \
+			| bfin | bpf | bs2000 \
 			| c[123]* | c30 | [cjt]90 | c4x \
 			| c8051 | clipper | craynv | csky | cydra \
 			| d10v | d30v | dlx | dsp16xx \
@@ -1183,13 +1184,13 @@ case $cpu-$vendor in
 			| le32 | le64 \
 			| lm32 \
 			| m32c | m32r | m32rle \
-			| m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k | v70 | w65 \
-			| m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip \
+			| m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \
+			| m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
 			| m88110 | m88k | maxq | mb | mcore | mep | metag \
 			| microblaze | microblazeel \
 			| mips | mipsbe | mipseb | mipsel | mipsle \
 			| mips16 \
-			| mips64 | mips64el \
+			| mips64 | mips64eb | mips64el \
 			| mips64octeon | mips64octeonel \
 			| mips64orion | mips64orionel \
 			| mips64r5900 | mips64r5900el \
@@ -1216,11 +1217,12 @@ case $cpu-$vendor in
 			| nds32 | nds32le | nds32be \
 			| nfp \
 			| nios | nios2 | nios2eb | nios2el \
-			| none | np1 | ns16k | ns32k \
+			| none | np1 | ns16k | ns32k | nvptx \
 			| open8 \
 			| or1k* \
 			| or32 \
 			| orion \
+			| picochip \
 			| pdp10 | pdp11 | pj | pjl | pn | power \
 			| powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
 			| pru \
@@ -1228,7 +1230,8 @@ case $cpu-$vendor in
 			| riscv | riscv32 | riscv64 \
 			| rl78 | romp | rs6000 | rx \
 			| score \
-			| sh | sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
+			| sh | shl \
+			| sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
 			| sh[1234]e[lb] |  sh[12345][lb]e | sh[23]ele | sh64 | sh64le \
 			| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \
 			| sparclite \
@@ -1238,10 +1241,11 @@ case $cpu-$vendor in
 			| tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
 			| tron \
 			| ubicom32 \
-			| v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
+			| v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
 			| vax \
 			| visium \
-			| wasm32 \
+			| w65 \
+			| wasm32 | wasm64 \
 			| we32k \
 			| x86 | x86_64 | xc16x | xgate | xps100 \
 			| xstormy16 | xtensa* \
@@ -1343,7 +1347,7 @@ case $os in
 	     | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
 	     | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
 	     | knetbsd* | mirbsd* | netbsd* \
-	     | bitrig* | openbsd* | solidbsd* | libertybsd* \
+	     | bitrig* | openbsd* | solidbsd* | libertybsd* | os108* \
 	     | ekkobsd* | kfreebsd* | freebsd* | riscix* | lynxos* \
 	     | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
 	     | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
@@ -1361,7 +1365,8 @@ case $os in
 	     | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
 	     | skyos* | haiku* | rdos* | toppers* | drops* | es* \
 	     | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
-	     | midnightbsd* | amdhsa* | unleashed*)
+	     | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
+	     | nsk* | powerunix)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	qnx*)
@@ -1445,9 +1450,6 @@ case $os in
 	ns2)
 		os=nextstep2
 		;;
-	nsk*)
-		os=nsk
-		;;
 	# Preserve the version number of sinix5.
 	sinix5.*)
 		os=`echo $os | sed -e 's|sinix|sysv|'`

configure.in

@@ -126,14 +126,12 @@ changequote(,)
 LIB_VER=`echo ${GRASS_VERSION_NUMBER} | sed 's/^\([0-9.]*\).*$/\1/'`
 changequote([,])
 
-GRASS_VERSION_SVN="exported"
-AC_PATH_PROG(SVN_VERSION, svnversion, no)
-if test "$SVN_VERSION" != "no" ; then
-   GRASS_VERSION_SVN=`$SVN_VERSION -c | cut -f2 -d:`
-   if test "$GRASS_VERSION_SVN" = "exported" -o "$GRASS_VERSION_SVN" = "Unversioned directory" ; then
-      GRASS_VERSION_SVN="exported"
-   else
-      GRASS_VERSION_SVN="r$GRASS_VERSION_SVN"
+GRASS_VERSION_GIT="exported"
+AC_PATH_PROG(GIT, git, no)
+if test "$GIT" != "no" ; then
+   GRASS_VERSION_GIT=`$GIT rev-parse --short HEAD 2>/dev/null`
+   if test -z "$GRASS_VERSION_GIT"; then
+      GRASS_VERSION_GIT="exported"
    fi
 fi
 
@@ -143,7 +141,7 @@ AC_SUBST(GRASS_VERSION_MINOR)
 AC_SUBST(GRASS_VERSION_RELEASE)
 AC_SUBST(GRASS_VERSION_NUMBER)
 AC_SUBST(GRASS_VERSION_DATE)
-AC_SUBST(GRASS_VERSION_SVN)
+AC_SUBST(GRASS_VERSION_GIT)
 AC_SUBST(NAME_VER)
 AC_SUBST(LIB_VER)
 
@@ -268,7 +266,7 @@ LOC_ARG_WITH(pthread, POSIX threads, no)
 LOC_ARG_WITH(openmp, OpenMP, no)
 LOC_ARG_WITH(opencl, OpenCL, no)
 LOC_ARG_WITH(bzlib, BZIP2, no)
-LOC_ARG_WITH(zstd, Zstandard, no)
+LOC_ARG_WITH(zstd, Zstandard)
 
 AC_ARG_WITH(gdal,
 [  --with-gdal[=path/gdal-config]

contributors.csv

 cvs_id,name,email,country,osgeo_id,rfc2_agreed
 -,Ivan Shmakov,<ivan theory.asu.ru>,Russia,1gray,yes
--,Eric Patton,<epatton nrcan.gc.ca>,Canada,epatton,yes
+-,Eric Patton,<eric.patton canada.ca>,Canada,epatton,yes
 -,Laura Toma,<ltoma bowdoin.edu>,USA,ltoma,yes
 -,Markus Metz,<markus.metz.giswork googlemail.com>,Germany,mmetz,yes
 -,Maris Nartiss,<maris.gis gmail.com>,Latvia,marisn,yes
@@ -17,6 +17,7 @@ cvs_id,name,email,country,osgeo_id,rfc2_agreed
 -,Margherita Di Leo,<diregola gmail com>,Italy,madi,yes
 -,Veronica Andreo,<veroandreo gmail.com>,Argentina,veroandreo,yes
 -,Stefan Blumentrath,<stefan.blumentrath nina.no>,Norway,sbl,yes
+-,Ondřej Pešek,<pesej.ondrek gmail.com>,Czech Republic,pesekon2,yes
 alex,Alex Shevlakov,<sixote yahoo.com>,Russia,-,-
 andreas,Andreas Lange,<andreas.c.lange gmx.de>,Germany,-,-
 benjamin,Benjamin Ducke,<benducke fastmail.fm>,Germany,benducke,yes

db/db.columns/db.columns.html

@@ -57,4 +57,4 @@ db.columns driver=sqlite table=archsites database='$GISDBASE/$LOCATION_NAME/$MAP
 
 Radim Blazek, ITC-Irst, Trento, Italy
 
-<p><i>Last changed: $Date: 2014-11-28 10:57:47 +0100 (Fri, 28 Nov 2014) $</i>
+<p><i>Last changed: $Date$</i>

db/db.connect/db.connect.html

@@ -131,4 +131,4 @@ Main author: Radim Blazek, ITC-Irst, Trento, Italy<br>
 GRASS 7 improvements: Martin Landa, Markus Metz
 
 <p>
-<i>Last changed: $Date: 2016-09-11 09:28:22 +0200 (Sun, 11 Sep 2016) $</i>
+<i>Last changed: $Date$</i>

db/db.copy/db.copy.html

@@ -79,4 +79,4 @@ db.copy from_driver=sqlite from_database='$GISDBASE/$LOCATION_NAME/$MAPSET/sqlit
 
 Radim Blazek, ITC-irst, Trento, Italy
 
-<p><i>Last changed: $Date: 2014-11-28 10:57:47 +0100 (Fri, 28 Nov 2014) $</i>
+<p><i>Last changed: $Date$</i>

db/db.createdb/db.createdb.html

@@ -65,4 +65,4 @@ Radim Blazek, ITC-Irst, Trento, Italy<br>
 SQLite and PostgreSQL support by Martin Landa, Czech Technical University in Prague, Czech Republic
 
 <p>
-<i>Last changed: $Date: 2014-12-07 23:22:14 +0100 (Sun, 07 Dec 2014) $</i>
+<i>Last changed: $Date$</i>

db/db.databases/db.databases.html

@@ -55,4 +55,4 @@ Radim Blazek, ITC-Irst, Trento, Italy<br>
 Updated for GRASS 7 by Martin Landa, Czech Technical University in Prague, Czech Republic
 
 <p>
-<i>Last changed: $Date: 2014-12-07 23:22:14 +0100 (Sun, 07 Dec 2014) $</i>
+<i>Last changed: $Date$</i>

db/db.describe/db.describe.html

@@ -76,4 +76,4 @@ type:INTEGER
 
 Radim Blazek, ITC-Irst, Trento, Italy
 
-<p><i>Last changed: $Date: 2014-11-28 10:57:47 +0100 (Fri, 28 Nov 2014) $</i>
+<p><i>Last changed: $Date$</i>

db/db.describe/testsuite/test_dbdescribe.py

-#!/usr/bin/env python2
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
 Created on Tue Nov 14 09:43:55 2017