Bas Couwenberg · Bas Couwenberg · Bas Couwenberg · Bas Couwenberg · Bas Couwenberg · Bas Couwenberg
--- a/CITATION
+++ b/CITATION
+To cite PROJ in publications use:
+
+  PROJ contributors (2018). PROJ coordinate transformation software
+  library. Open Source Geospatial Foundation. URL http://proj4.org/.
+
+A BibTeX entry for LaTeX users is
+
+  @Manual{,
+    title = {{PROJ} coordinate transformation software library},
+    author = {{PROJ contributors}},
+    organization = {Open Source Geospatial Foundation},
+    year = {2018},
+    url = {http://proj4.org/},
+  }
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
 #################################################################################
 #
-# This file is part of CMake configuration for PROJ4 library (inspired from SOCI
+# This file is part of CMake configuration for PROJ library (inspired from SOCI
 # CMake,  Copyright (C) 2009-2010 Mateusz Loskot <mateusz@loskot.net> )
 #
 # Copyright (C) 2011 Nicolas David <nicolas.david@ign.fr>
@@ -11,26 +11,23 @@
 #################################################################################
 cmake_minimum_required(VERSION 2.6.0 FATAL_ERROR)

-# proj4 is an ANSI C project
+# For historic reasons, the CMake PROJECT-NAME is PROJ4
 project(PROJ4 C)
 set(PROJECT_INTERN_NAME PROJ)

 if (NOT CMAKE_VERSION VERSION_LESS 3.1)
  cmake_policy(SET CMP0054 NEW)
 endif ()
+
 # Set warnings
 if("${CMAKE_C_COMPILER_ID}" STREQUAL "MSVC")
+  # Suppress warning 4706 about assignment within conditional expression
  # Suppress warning 4996 about sprintf, etc., being unsafe
-  set(CMAKE_C_FLAGS "/wd4996 /WX ${CMAKE_C_FLAGS}")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W4 /wd4706 /wd4996 /D_CRT_SECURE_NO_WARNINGS")
 elseif("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU")
-  set(CMAKE_C_FLAGS "-std=c89 -Wall -Wextra -Wswitch -Werror \
-    -Wunused-parameter -Wmissing-prototypes -Wmissing-declarations -Wformat \
-    -Werror=format-security -Wshadow ${CMAKE_C_FLAGS}")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wswitch -Wshadow -Wunused-parameter -Wmissing-prototypes -Wmissing-declarations -Wformat -Wformat-security")
 elseif("${CMAKE_C_COMPILER_ID}" MATCHES "Clang")
-  set(CMAKE_C_FLAGS "-std=c89 -Wall -Wextra -Wswitch -Werror \
-    -Wc99-extensions -Wc11-extensions -Wunused-parameter -Wmissing-prototypes \
-    -Wmissing-declarations -Wformat -Werror=format-security -Wshadow \
-    -Wfloat-conversion ${CMAKE_C_FLAGS}")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wswitch -Wshadow -Wunused-parameter -Wmissing-prototypes -Wmissing-declarations -Wformat -Wformat-security -Wfloat-conversion -Wc99-extensions -Wc11-extensions")
 endif()

 # Tell Intel compiler to do arithmetic accurately.  This is needed to
@@ -46,13 +43,12 @@ if (CMAKE_C_COMPILER_ID STREQUAL "Intel")
 endif ()

 #################################################################################
-# PROJ4 CMake modules
+# PROJ CMake modules
 #################################################################################
 # Path to additional CMake modules
 set(CMAKE_MODULE_PATH ${PROJ4_SOURCE_DIR}/cmake ${CMAKE_MODULE_PATH})
-set(CMAKE_MODULE_PATH ${PROJ4_SOURCE_DIR}/cmake/modules ${CMAKE_MODULE_PATH})

-include(Proj4Utilities)
+include(ProjUtilities)

 message(STATUS "")
 colormsg(_HIBLUE_ "Configuring PROJ:")
@@ -60,17 +56,17 @@ colormsg(_HIBLUE_ "Configuring PROJ:")
 #################################################################################
 #PROJ version information
 #################################################################################
-include(Proj4Version)
+include(ProjVersion)
 proj_version(MAJOR 5 MINOR 0 PATCH 0)
-set(PROJ_API_VERSION "13")
-set(PROJ_BUILD_VERSION "13.1.0")
+set(PROJ_API_VERSION "14")
+set(PROJ_BUILD_VERSION "14.0.1")

 #################################################################################
 # Build features and variants
 #################################################################################
-include(Proj4SystemInfo)
-include(Proj4Config)
-include(Proj4Mac)
+include(ProjSystemInfo)
+include(ProjConfig)
+include(ProjMac)
 include(policies)

 #################################################################################
@@ -100,7 +96,9 @@ int main() {
  int q;
  return (int)(hypot(3.0, 4.0) + atanh(0.8) + cbrt(8.0) +
               remquo(100.0, 90.0, &q) +
-               remainder(100.0, 90.0) + copysign(1.0, -0.0));
+               remainder(100.0, 90.0) + copysign(1.0, -0.0) +
+               log1p(0.1) + asinh(0.1)) +
+               isnan(0.0);
 }\n" C99_MATH)
 if (C99_MATH)
  add_definitions (-DHAVE_C99_MATH=1)
@@ -123,13 +121,13 @@ if (MSVC OR CMAKE_CONFIGURATION_TYPES)
  set (CMAKE_DEBUG_POSTFIX _d)
 endif ()

-option(PROJ4_TESTS "Enable build of collection of PROJ4 tests" ON)
-boost_report_value(PROJ4_TESTS)
-if(PROJ4_TESTS)
+option(PROJ_TESTS "Enable build of collection of PROJ tests" ON)
+boost_report_value(PROJ_TESTS)
+if(PROJ_TESTS)
    include(CTest)
    enable_testing()
-endif(PROJ4_TESTS)
-include(Proj4Test)
+endif(PROJ_TESTS)
+include(ProjTest)

 # Put the libraries and binaries that get built into directories at the
 # top of the build tree rather than in hard-to-find leaf
@@ -143,7 +141,7 @@ link_directories(${CMAKE_LIBRARY_OUTPUT_DIRECTORY})
 #################################################################################
 # Installation
 #################################################################################
-include(Proj4InstallPath)
+include(ProjInstallPath)
 set(BINDIR "${DEFAULT_BINDIR}" CACHE PATH "The directory to install binaries into.")
 set(LIBDIR "${DEFAULT_LIBDIR}" CACHE PATH "The directory to install libraries into.")
 set(DATADIR "${DEFAULT_DATADIR}" CACHE PATH "The directory to install data files into.")

--- a/Makefile.am
+++ b/Makefile.am
 SUBDIRS	=	src man nad jniwrap cmake test

-EXTRA_DIST = makefile.vc nmake.opt CMakeLists.txt
+EXTRA_DIST = makefile.vc nmake.opt CMakeLists.txt CITATION

 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = proj.pc

--- a/Makefile.in
+++ b/Makefile.in
-# Makefile.in generated by automake 1.16 from Makefile.am.
+# Makefile.in generated by automake 1.13.4 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -15,17 +15,7 @@
 @SET_MAKE@

 VPATH = @srcdir@
-am__is_gnu_make = { \
-  if test -z '$(MAKELEVEL)'; then \
-    false; \
-  elif test -n '$(MAKE_HOST)'; then \
-    true; \
-  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
-    true; \
-  else \
-    false; \
-  fi; \
-}
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
 am__make_running_with_option = \
  case $${target_option-} in \
      ?) ;; \
@@ -89,6 +79,11 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 subdir = .
+DIST_COMMON = INSTALL NEWS README AUTHORS ChangeLog \
+	$(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+	$(top_srcdir)/configure $(am__configure_deps) \
+	$(srcdir)/proj.pc.in COPYING config.guess config.sub depcomp \
+	install-sh missing ltmain.sh
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_cflags_warn_all.m4 \
 	$(top_srcdir)/m4/ax_check_compile_flag.m4 \
@@ -97,8 +92,6 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/ax_cflags_warn_all.m4 \
 	$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
-DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \
-	$(am__configure_deps) $(am__DIST_COMMON)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
 configure.lineno config.status.lineno
 mkinstalldirs = $(install_sh) -d
@@ -168,7 +161,7 @@ am__recursive_targets = \
  $(RECURSIVE_CLEAN_TARGETS) \
  $(am__extra_recursive_targets)
 AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
-	cscope distdir distdir-am dist dist-all distcheck
+	cscope distdir dist dist-all distcheck
 am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
 # Read a list of newline-separated strings from the standard input,
 # and print each of them once, without duplicates.  Input order is
@@ -190,9 +183,6 @@ ETAGS = etags
 CTAGS = ctags
 CSCOPE = cscope
 DIST_SUBDIRS = $(SUBDIRS)
-am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/proj.pc.in AUTHORS \
-	COPYING ChangeLog INSTALL NEWS README compile config.guess \
-	config.sub depcomp install-sh ltmain.sh missing
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 distdir = $(PACKAGE)-$(VERSION)
 top_distdir = $(distdir)
@@ -276,7 +266,6 @@ LIBTOOL = @LIBTOOL@
 LIPO = @LIPO@
 LN_S = @LN_S@
 LTLIBOBJS = @LTLIBOBJS@
-LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
 MKDIR_P = @MKDIR_P@
@@ -355,7 +344,7 @@ top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 SUBDIRS = src man nad jniwrap cmake test
-EXTRA_DIST = makefile.vc nmake.opt CMakeLists.txt
+EXTRA_DIST = makefile.vc nmake.opt CMakeLists.txt CITATION
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = proj.pc
 AUTOMAKE_OPTIONS = dist-zip
@@ -378,14 +367,15 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu Makefile'; \
 	$(am__cd) $(top_srcdir) && \
 	  $(AUTOMAKE) --gnu Makefile
+.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
 	    echo ' $(SHELL) ./config.status'; \
 	    $(SHELL) ./config.status;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
 	esac;

 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@@ -535,10 +525,7 @@ distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
 	-rm -f cscope.out cscope.in.out cscope.po.out cscope.files

-distdir: $(BUILT_SOURCES)
-	$(MAKE) $(AM_MAKEFLAGS) distdir-am
-
-distdir-am: $(DISTFILES)
+distdir: $(DISTFILES)
 	$(am__remove_distdir)
 	test -d "$(distdir)" || mkdir "$(distdir)"
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
@@ -603,7 +590,7 @@ distdir-am: $(DISTFILES)
 	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
 	|| chmod -R a+r "$(distdir)"
 dist-gzip: distdir
-	tardir=$(distdir) && $(am__tar) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).tar.gz
+	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
 	$(am__post_remove_distdir)

 dist-bzip2: distdir
@@ -619,17 +606,11 @@ dist-xz: distdir
 	$(am__post_remove_distdir)

 dist-tarZ: distdir
-	@echo WARNING: "Support for distribution archives compressed with" \
-		       "legacy program 'compress' is deprecated." >&2
-	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
 	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
 	$(am__post_remove_distdir)

 dist-shar: distdir
-	@echo WARNING: "Support for shar distribution archives is" \
-	               "deprecated." >&2
-	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
-	shar $(distdir) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).shar.gz
+	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
 	$(am__post_remove_distdir)
 dist-zip: distdir
 	-rm -f $(distdir).zip
@@ -646,7 +627,7 @@ dist dist-all:
 distcheck: dist
 	case '$(DIST_ARCHIVES)' in \
 	*.tar.gz*) \
-	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).tar.gz | $(am__untar) ;;\
+	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
 	*.tar.bz2*) \
 	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
 	*.tar.lz*) \
@@ -656,23 +637,22 @@ distcheck: dist
 	*.tar.Z*) \
 	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
 	*.shar.gz*) \
-	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
+	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
 	*.zip*) \
 	  unzip $(distdir).zip ;;\
 	esac
 	chmod -R a-w $(distdir)
 	chmod u+w $(distdir)
-	mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst
+	mkdir $(distdir)/_build $(distdir)/_inst
 	chmod a-w $(distdir)
 	test -d $(distdir)/_build || exit 0; \
 	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
 	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
 	  && am__cwd=`pwd` \
-	  && $(am__cd) $(distdir)/_build/sub \
-	  && ../../configure \
+	  && $(am__cd) $(distdir)/_build \
+	  && ../configure --srcdir=.. --prefix="$$dc_install_base" \
 	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
 	    $(DISTCHECK_CONFIGURE_FLAGS) \
-	    --srcdir=../.. --prefix="$$dc_install_base" \
 	  && $(MAKE) $(AM_MAKEFLAGS) \
 	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
 	  && $(MAKE) $(AM_MAKEFLAGS) check \
@@ -852,8 +832,6 @@ uninstall-am: uninstall-pkgconfigDATA
 	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
 	tags tags-am uninstall uninstall-am uninstall-pkgconfigDATA

-.PRECIOUS: Makefile
-

 README: README.md
 	fgrep -v "[![" $< > $@

--- a/NEWS
+++ b/NEWS
+5.1.0 Release Notes
+-------------------
+
+ UPDATES
+ -------
+
+ o Function proj_errno_string() added to proj.h API (#847)
+
+ o Validate units between pipeline steps and ensure transformation
+   sanity (#906)
+
+ o Print help when calling cct and gie without arguments (#907)
+
+ o CITATION file added to source distribution (#914)
+
+ o Webmercator operation added (#925)
+
+ o Enhanced numerical precision of forward spherical Mercator near
+   the Equator (#928)
+
+ o Added --skip-lines option to cct (#923)
+
+ o Consistently return NaN values on NaN input (#949)
+
+ o Removed unused src/org_proj4_Projections.h file (#956)
+
+ o Java Native Interface bindings updated (#957, #969)
+
+ o Horizontal and vertical gridshift operations extended to
+   the temporal domain (#1015)
+
+
+ BUG FIXES
+ ------------
+
+ o Handle nan float cast overflow in PJ_robin.c and nad_intr.c (#887)
+
+ o Avoid overflow when Horner order is unreasonably large (#893)
+
+ o Avoid unwanted NaN conversions in etmerc (#899)
+
+ o Avoid memory failure in gie when not specifying x,y,z in gie files (#902)
+
+ o Avoid memory failure when +sweep is initialized incorrectly in geos (#908)
+
+ o Return HUGE_VAL on erroneous input in ortho (#912)
+
+ o Handle commented lines correctly in cct (#933)
+
+ o Avoid segmentation fault when transformation coordinates outside grid
+   area in deformation (#934)
+
+ o Avoid doing false easting/northing adjustments on cartesian
+   coordinates (#936)
+
+ o Thread-safe creation of proj mutex (#954)
+
+ o Avoid errors when setting up geos with +lat_0!=0 (#986)
+
+ o Reset errno when running proj in verbose mode (#988)
+
+ o Do not interpolate node values at nodata value in vertical
+   grid shifts (#1004)
+
+ o Restrict Horner degrees to positive integer values to avoid
+   memory allocation issues (#1005)
+
+ All bug fix numbers refer to issues or pull requests indexed at
+ https://github.com/OSGeo/proj.4/
+
+ THANKS TO
+ ------------
+
+ Version 5.1.0 is made possible by the following contributors:
+
+   Kristian Evers
+   Even Rouault
+   Kurt Schwehr
+   Mike Toews
+   Martin Desruisseaux
+   Charles Karney
+   Thomas Knudsen
+   Javier Goizueta
+   Bas Couwenberg
+   Adam Wulkiewicz
+   Aaron Puchert
+
 5.0.1 Release Notes
 -------------------


--- a/README
+++ b/README
@@ -56,13 +56,14 @@ If this default path prefix is proper, then execute:

    ./configure

+See the note below if you are building PROJ directly from the git repository.
+
 If another path prefix is required, then execute:

    ./configure --prefix=/my/path

 In either case, the directory of the prefix path must exist and be
 writable by the installer.
-
 After executing configure, execute:

    make
@@ -77,6 +78,14 @@ Tests are run with
 The test suite requires that the proj-datumgrid package is installed
 in `PROJ_LIB`.

+#### Building from the git repository
+
+If you are building from the git repository you have to first run
+
+    ./autogen.sh
+
+which will generate a configure script that can be used as described above.
+
 ### Building on Windows with NMAKE

 PROJ can be built with Microsoft Visual C/C++ using the `makefile.vc`
@@ -132,3 +141,7 @@ where PROJ will find them after installation. The default location of
 `PROJ_LIB` on UNIX-based systems is `/usr/local/share/proj` but it may
 be changed to a different directory. On Windows you have to define
 `PROJ_LIB` yourself.
+
+### Citing PROJ in publications
+
+See [CITATION](CITATION)
--- a/aclocal.m4
+++ b/aclocal.m4
--- a/cmake/Makefile.am
+++ b/cmake/Makefile.am
 EXTRA_DIST = CMakeLists.txt \
-			Proj4InstallPath.cmake \
-			Proj4SystemInfo.cmake \
-			Proj4Utilities.cmake   \
+			ProjInstallPath.cmake \
+			ProjSystemInfo.cmake \
+			ProjUtilities.cmake   \
 			proj_config.cmake.in \
-			Proj4Config.cmake \
-			Proj4Mac.cmake \
-			Proj4Test.cmake \
-			Proj4Version.cmake \
+			ProjConfig.cmake \
+			ProjMac.cmake \
+			ProjTest.cmake \
+			ProjVersion.cmake \
 			policies.cmake \
 			proj_config.cmake.in \
 			project-config-version.cmake.in \

--- a/cmake/Makefile.in
+++ b/cmake/Makefile.in
-# Makefile.in generated by automake 1.16 from Makefile.am.
+# Makefile.in generated by automake 1.13.4 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -14,17 +14,7 @@

 @SET_MAKE@
 VPATH = @srcdir@
-am__is_gnu_make = { \
-  if test -z '$(MAKELEVEL)'; then \
-    false; \
-  elif test -n '$(MAKE_HOST)'; then \
-    true; \
-  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
-    true; \
-  else \
-    false; \
-  fi; \
-}
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
 am__make_running_with_option = \
  case $${target_option-} in \
      ?) ;; \
@@ -88,6 +78,7 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 subdir = cmake
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_cflags_warn_all.m4 \
 	$(top_srcdir)/m4/ax_check_compile_flag.m4 \
@@ -96,7 +87,6 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/ax_cflags_warn_all.m4 \
 	$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
-DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/src/proj_config.h
 CONFIG_CLEAN_FILES =
@@ -121,7 +111,6 @@ am__can_run_installinfo = \
    *) (install-info --version) >/dev/null 2>&1;; \
  esac
 am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
-am__DIST_COMMON = $(srcdir)/Makefile.in
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
@@ -164,7 +153,6 @@ LIBTOOL = @LIBTOOL@
 LIPO = @LIPO@
 LN_S = @LN_S@
 LTLIBOBJS = @LTLIBOBJS@
-LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
 MKDIR_P = @MKDIR_P@
@@ -243,14 +231,14 @@ top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 EXTRA_DIST = CMakeLists.txt \
-			Proj4InstallPath.cmake \
-			Proj4SystemInfo.cmake \
-			Proj4Utilities.cmake   \
+			ProjInstallPath.cmake \
+			ProjSystemInfo.cmake \
+			ProjUtilities.cmake   \
 			proj_config.cmake.in \
-			Proj4Config.cmake \
-			Proj4Mac.cmake \
-			Proj4Test.cmake \
-			Proj4Version.cmake \
+			ProjConfig.cmake \
+			ProjMac.cmake \
+			ProjTest.cmake \
+			ProjVersion.cmake \
 			policies.cmake \
 			proj_config.cmake.in \
 			project-config-version.cmake.in \
@@ -271,13 +259,14 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu cmake/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
 	  $(AUTOMAKE) --gnu cmake/Makefile
+.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
 	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
 	esac;

 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@@ -301,10 +290,7 @@ ctags CTAGS:
 cscope cscopelist:


-distdir: $(BUILT_SOURCES)
-	$(MAKE) $(AM_MAKEFLAGS) distdir-am
-
-distdir-am: $(DISTFILES)
+distdir: $(DISTFILES)
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	list='$(DISTFILES)'; \
@@ -448,8 +434,6 @@ uninstall-am:
 	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
 	tags-am uninstall uninstall-am

-.PRECIOUS: Makefile
-

 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.

--- a/cmake/Proj4Config.cmake
+++ b/cmake/Proj4Config.cmake
 ################################################################################
-# SociConfig.cmake - CMake build configuration of SOCI library
+# ProjConfig.cmake - CMake build configuration of PROJ library
 ################################################################################
 # Copyright (C) 2010 Mateusz Loskot <mateusz@loskot.net>
 #
@@ -31,9 +31,10 @@ check_library_exists(m ceil "" HAVE_LIBM)

 set(PACKAGE "proj")
 set(PACKAGE_BUGREPORT "https://github.com/OSGeo/proj.4/issues")
-set(PACKAGE_NAME "PROJ.4 Projections")
-set(PACKAGE_STRING "PROJ.4 Projections ${${PROJECT_INTERN_NAME}_VERSION}")
+set(PACKAGE_NAME "PROJ")
+set(PACKAGE_STRING "PROJ ${${PROJECT_INTERN_NAME}_VERSION}")
 set(PACKAGE_TARNAME "proj")
+set(PACKAGE_URL "http://proj4.org")
 set(PACKAGE_VERSION "${${PROJECT_INTERN_NAME}_VERSION}")

 configure_file(cmake/proj_config.cmake.in src/proj_config.h)

--- a/cmake/Proj4InstallPath.cmake
+++ b/cmake/Proj4InstallPath.cmake
@@ -15,8 +15,8 @@ endif(UNIX)


 IF(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
-	SET(CMAKE_INSTALL_PREFIX ${DEFAULT_PROJ_ROOT_DIR} CACHE PATH "Proj.4 install
-		 prefix" FORCE)
+	SET(CMAKE_INSTALL_PREFIX ${DEFAULT_PROJ_ROOT_DIR} CACHE PATH
+		"Proj install prefix" FORCE)
 ENDIF(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)

 #TODO
@@ -49,7 +49,7 @@ else()
  set(DEFAULT_CMAKE_SUBDIR lib/cmake/${PROJECT_NAME_LOWER})
 endif()

-# Locations are changeable by user to customize layout of Proj.4 installation
+# Locations are changeable by user to customize layout of PROJ installation
 # (default values are platform-specific)
 set(PROJ_BIN_SUBDIR ${DEFAULT_BIN_SUBDIR} CACHE STRING
  "Subdirectory where executables will be installed")
@@ -62,7 +62,7 @@ set(PROJ_DATA_SUBDIR ${DEFAULT_DATA_SUBDIR} CACHE STRING
 set(PROJ_DOC_SUBDIR ${DEFAULT_DOC_SUBDIR} CACHE STRING
  "Subdirectory where doc will be installed")
 set(PROJ_CMAKE_SUBDIR ${DEFAULT_CMAKE_SUBDIR} CACHE STRING
-  "Subdirectory where cmake proj4-config file will be installed")
+  "Subdirectory where cmake proj-config file will be installed")

 # Mark *DIR variables as advanced and dedicated to use by power-users only.
 mark_as_advanced(PROJ_ROOT_DIR

--- a/cmake/Proj4Mac.cmake
+++ b/cmake/Proj4Mac.cmake
--- a/cmake/Proj4SystemInfo.cmake
+++ b/cmake/Proj4SystemInfo.cmake
 ################################################################################
-# SociSystemInfo.cmake - part of CMake configuration of Proj.4 library
+# ProjSystemInfo.cmake - part of CMake configuration of PROJ library
 #
 # Based on idea taken from http://code.google.com/p/softart/ project
 ################################################################################

--- a/cmake/Proj4Test.cmake
+++ b/cmake/Proj4Test.cmake
--- a/cmake/Proj4Utilities.cmake
+++ b/cmake/Proj4Utilities.cmake
 ################################################################################
-# SociUtilities.cmake - part of CMake configuration of Proj4 library
+# ProjUtilities.cmake - part of CMake configuration of PROJ library
 #
 # Based on BoostUtilities.cmake from CMake configuration for Boost
 ################################################################################
@@ -378,7 +378,7 @@ endmacro()

 #
 # Generates output name for given target depending on platform and version.
-# For instance, on Windows, libraries get ABI version suffix soci_coreXY.{dll|lib}.
+# For instance, on Windows, libraries get ABI version suffix proj_X_Y.{dll|lib}.
 #

 function(proj_target_output_name TARGET_NAME OUTPUT_NAME)

--- a/cmake/Proj4Version.cmake
+++ b/cmake/Proj4Version.cmake
 ################################################################################
-# Proj4Version.cmake - part of CMake configuration of Proj4 library
+# ProjVersion.cmake - part of CMake configuration of PROJ library
 ################################################################################
 # Copyright (C) 2010 Mateusz Loskot <mateusz@loskot.net>
 #
@@ -8,7 +8,6 @@
 # Macros in this module:
 #   
 #   proj_version - defines version information for PROJ library
-#   (best known as PROJ4 because MAJOR version is 4 since a very long time) 
 ################################################################################

 # Defines version information for PROJ library

--- a/compile
+++ b/compile
-#! /bin/sh
-# Wrapper for compilers which do not understand '-c -o'.
-
-scriptversion=2017-09-16.17; # UTC
-
-# Copyright (C) 1999-2018 Free Software Foundation, Inc.
-# Written by Tom Tromey <tromey@cygnus.com>.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-nl='
-'
-
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent tools from complaining about whitespace usage.
-IFS=" ""	$nl"
-
-file_conv=
-
-# func_file_conv build_file lazy
-# Convert a $build file to $host form and store it in $file
-# Currently only supports Windows hosts. If the determined conversion
-# type is listed in (the comma separated) LAZY, no conversion will
-# take place.
-func_file_conv ()
-{
-  file=$1
-  case $file in
-    / | /[!/]*) # absolute file, and not a UNC file
-      if test -z "$file_conv"; then
-	# lazily determine how to convert abs files
-	case `uname -s` in
-	  MINGW*)
-	    file_conv=mingw
-	    ;;
-	  CYGWIN*)
-	    file_conv=cygwin
-	    ;;
-	  *)
-	    file_conv=wine
-	    ;;
-	esac
-      fi
-      case $file_conv/,$2, in
-	*,$file_conv,*)
-	  ;;
-	mingw/*)
-	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
-	  ;;
-	cygwin/*)
-	  file=`cygpath -m "$file" || echo "$file"`
-	  ;;
-	wine/*)
-	  file=`winepath -w "$file" || echo "$file"`
-	  ;;
-      esac
-      ;;
-  esac
-}
-
-# func_cl_dashL linkdir
-# Make cl look for libraries in LINKDIR
-func_cl_dashL ()
-{
-  func_file_conv "$1"
-  if test -z "$lib_path"; then
-    lib_path=$file
-  else
-    lib_path="$lib_path;$file"
-  fi
-  linker_opts="$linker_opts -LIBPATH:$file"
-}
-
-# func_cl_dashl library
-# Do a library search-path lookup for cl
-func_cl_dashl ()
-{
-  lib=$1
-  found=no
-  save_IFS=$IFS
-  IFS=';'
-  for dir in $lib_path $LIB
-  do
-    IFS=$save_IFS
-    if $shared && test -f "$dir/$lib.dll.lib"; then
-      found=yes
-      lib=$dir/$lib.dll.lib
-      break
-    fi
-    if test -f "$dir/$lib.lib"; then
-      found=yes
-      lib=$dir/$lib.lib
-      break
-    fi
-    if test -f "$dir/lib$lib.a"; then
-      found=yes
-      lib=$dir/lib$lib.a
-      break
-    fi
-  done
-  IFS=$save_IFS
-
-  if test "$found" != yes; then
-    lib=$lib.lib
-  fi
-}
-
-# func_cl_wrapper cl arg...
-# Adjust compile command to suit cl
-func_cl_wrapper ()
-{
-  # Assume a capable shell
-  lib_path=
-  shared=:
-  linker_opts=
-  for arg
-  do
-    if test -n "$eat"; then
-      eat=
-    else
-      case $1 in
-	-o)
-	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
-	  eat=1
-	  case $2 in
-	    *.o | *.[oO][bB][jJ])
-	      func_file_conv "$2"
-	      set x "$@" -Fo"$file"
-	      shift
-	      ;;
-	    *)
-	      func_file_conv "$2"
-	      set x "$@" -Fe"$file"
-	      shift
-	      ;;
-	  esac
-	  ;;
-	-I)
-	  eat=1
-	  func_file_conv "$2" mingw
-	  set x "$@" -I"$file"
-	  shift
-	  ;;
-	-I*)
-	  func_file_conv "${1#-I}" mingw
-	  set x "$@" -I"$file"
-	  shift
-	  ;;
-	-l)
-	  eat=1
-	  func_cl_dashl "$2"
-	  set x "$@" "$lib"
-	  shift
-	  ;;
-	-l*)
-	  func_cl_dashl "${1#-l}"
-	  set x "$@" "$lib"
-	  shift
-	  ;;
-	-L)
-	  eat=1
-	  func_cl_dashL "$2"
-	  ;;
-	-L*)
-	  func_cl_dashL "${1#-L}"
-	  ;;
-	-static)
-	  shared=false
-	  ;;
-	-Wl,*)
-	  arg=${1#-Wl,}
-	  save_ifs="$IFS"; IFS=','
-	  for flag in $arg; do
-	    IFS="$save_ifs"
-	    linker_opts="$linker_opts $flag"
-	  done
-	  IFS="$save_ifs"
-	  ;;
-	-Xlinker)
-	  eat=1
-	  linker_opts="$linker_opts $2"
-	  ;;
-	-*)
-	  set x "$@" "$1"
-	  shift
-	  ;;
-	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
-	  func_file_conv "$1"
-	  set x "$@" -Tp"$file"
-	  shift
-	  ;;
-	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
-	  func_file_conv "$1" mingw
-	  set x "$@" "$file"
-	  shift
-	  ;;
-	*)
-	  set x "$@" "$1"
-	  shift
-	  ;;
-      esac
-    fi
-    shift
-  done
-  if test -n "$linker_opts"; then
-    linker_opts="-link$linker_opts"
-  fi
-  exec "$@" $linker_opts
-  exit 1
-}
-
-eat=
-
-case $1 in
-  '')
-     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
-     exit 1;
-     ;;
-  -h | --h*)
-    cat <<\EOF
-Usage: compile [--help] [--version] PROGRAM [ARGS]
-
-Wrapper for compilers which do not understand '-c -o'.
-Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
-arguments, and rename the output as expected.
-
-If you are trying to build a whole package this is not the
-right script to run: please start by reading the file 'INSTALL'.
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
-    exit $?
-    ;;
-  -v | --v*)
-    echo "compile $scriptversion"
-    exit $?
-    ;;
-  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \
-  icl | *[/\\]icl | icl.exe | *[/\\]icl.exe )
-    func_cl_wrapper "$@"      # Doesn't return...
-    ;;
-esac
-
-ofile=
-cfile=
-
-for arg
-do
-  if test -n "$eat"; then
-    eat=
-  else
-    case $1 in
-      -o)
-	# configure might choose to run compile as 'compile cc -o foo foo.c'.
-	# So we strip '-o arg' only if arg is an object.
-	eat=1
-	case $2 in
-	  *.o | *.obj)
-	    ofile=$2
-	    ;;
-	  *)
-	    set x "$@" -o "$2"
-	    shift
-	    ;;
-	esac
-	;;
-      *.c)
-	cfile=$1
-	set x "$@" "$1"
-	shift
-	;;
-      *)
-	set x "$@" "$1"
-	shift
-	;;
-    esac
-  fi
-  shift
-done
-
-if test -z "$ofile" || test -z "$cfile"; then
-  # If no '-o' option was seen then we might have been invoked from a
-  # pattern rule where we don't need one.  That is ok -- this is a
-  # normal compilation that the losing compiler can handle.  If no
-  # '.c' file was seen then we are probably linking.  That is also
-  # ok.
-  exec "$@"
-fi
-
-# Name of file we expect compiler to create.
-cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
-
-# Create the lock directory.
-# Note: use '[/\\:.-]' here to ensure that we don't use the same name
-# that we are using for the .o file.  Also, base the name on the expected
-# object file name, since that is what matters with a parallel build.
-lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
-while true; do
-  if mkdir "$lockdir" >/dev/null 2>&1; then
-    break
-  fi
-  sleep 1
-done
-# FIXME: race condition here if user kills between mkdir and trap.
-trap "rmdir '$lockdir'; exit 1" 1 2 15
-
-# Run the compile.
-"$@"
-ret=$?
-
-if test -f "$cofile"; then
-  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
-elif test -f "${cofile}bj"; then
-  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
-fi
-
-rmdir "$lockdir"
-exit $ret
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
-# time-stamp-end: "; # UTC"
-# End:
--- a/config.guess
+++ b/config.guess
--- a/config.sub
+++ b/config.sub
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright 1992-2017 Free Software Foundation, Inc.
+#   Copyright 1992-2013 Free Software Foundation, Inc.

-timestamp='2017-04-02'
+timestamp='2013-04-24'

 # 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
@@ -25,7 +25,7 @@ timestamp='2017-04-02'
 # of the GNU General Public License, version 3 ("GPLv3").


-# Please send patches to <config-patches@gnu.org>.
+# Please send patches with a ChangeLog entry to config-patches@gnu.org.
 #
 # Configuration subroutine to validate and canonicalize a configuration type.
 # Supply the specified configuration type as an argument.
@@ -33,7 +33,7 @@ timestamp='2017-04-02'
 # Otherwise, we print the canonical config type on stdout and succeed.

 # You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD

 # This file is supposed to be the same for all GNU packages
 # and recognize all the CPU types, system types and aliases
@@ -53,7 +53,8 @@ timestamp='2017-04-02'
 me=`echo "$0" | sed -e 's,.*/,,'`

 usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+       $0 [OPTION] ALIAS

 Canonicalize a configuration name.

@@ -67,7 +68,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)

-Copyright 1992-2017 Free Software Foundation, Inc.
+Copyright 1992-2013 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."
@@ -116,8 +117,8 @@ maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 case $maybe_os in
  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
  linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
-  knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
-  kopensolaris*-gnu* | cloudabi*-eabi* | \
+  knetbsd*-gnu* | netbsd*-gnu* | \
+  kopensolaris*-gnu* | \
  storm-chaos* | os2-emx* | rtmk-nova*)
    os=-$maybe_os
    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
@@ -254,18 +255,16 @@ case $basic_machine in
 	| arc | arceb \
 	| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
 	| avr | avr32 \
-	| ba \
 	| be32 | be64 \
 	| bfin \
-	| c4x | c8051 | clipper \
+	| c4x | clipper \
 	| d10v | d30v | dlx | dsp16xx \
-	| e2k | epiphany \
-	| fido | fr30 | frv | ft32 \
+	| epiphany \
+	| fido | fr30 | frv \
 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 	| hexagon \
-	| i370 | i860 | i960 | ia16 | ia64 \
+	| i370 | i860 | i960 | ia64 \
 	| ip2k | iq2000 \
-	| k1om \
 	| le32 | le64 \
 	| lm32 \
 	| m32c | m32r | m32rle | m68000 | m68k | m88k \
@@ -283,10 +282,8 @@ case $basic_machine in
 	| mips64vr5900 | mips64vr5900el \
 	| mipsisa32 | mipsisa32el \
 	| mipsisa32r2 | mipsisa32r2el \
-	| mipsisa32r6 | mipsisa32r6el \
 	| mipsisa64 | mipsisa64el \
 	| mipsisa64r2 | mipsisa64r2el \
-	| mipsisa64r6 | mipsisa64r6el \
 	| mipsisa64sb1 | mipsisa64sb1el \
 	| mipsisa64sr71k | mipsisa64sr71kel \
 	| mipsr5900 | mipsr5900el \
@@ -298,15 +295,14 @@ case $basic_machine in
 	| nds32 | nds32le | nds32be \
 	| nios | nios2 | nios2eb | nios2el \
 	| ns16k | ns32k \
-	| open8 | or1k | or1knd | or32 \
+	| open8 \
+	| or1k | or32 \
 	| pdp10 | pdp11 | pj | pjl \
 	| powerpc | powerpc64 | powerpc64le | powerpcle \
-	| pru \
 	| pyramid \
-	| riscv32 | riscv64 \
 	| rl78 | rx \
 	| score \
-	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
 	| sh64 | sh64le \
 	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
 	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
@@ -314,8 +310,6 @@ case $basic_machine in
 	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
 	| ubicom32 \
 	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
-	| visium \
-	| wasm32 \
 	| we32k \
 	| x86 | xc16x | xstormy16 | xtensa \
 	| z8k | z80)
@@ -330,10 +324,7 @@ case $basic_machine in
 	c6x)
 		basic_machine=tic6x-unknown
 		;;
-	leon|leon[3-9])
-		basic_machine=sparc-$basic_machine
-		;;
-	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
+	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
 		basic_machine=$basic_machine-unknown
 		os=-none
 		;;
@@ -378,20 +369,18 @@ case $basic_machine in
 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
 	| avr-* | avr32-* \
-	| ba-* \
 	| be32-* | be64-* \
 	| bfin-* | bs2000-* \
 	| c[123]* | c30-* | [cjt]90-* | c4x-* \
-	| c8051-* | clipper-* | craynv-* | cydra-* \
+	| clipper-* | craynv-* | cydra-* \
 	| d10v-* | d30v-* | dlx-* \
-	| e2k-* | elxsi-* \
+	| elxsi-* \
 	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
 	| h8300-* | h8500-* \
 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
 	| hexagon-* \
-	| i*86-* | i860-* | i960-* | ia16-* | ia64-* \
+	| i*86-* | i860-* | i960-* | ia64-* \
 	| ip2k-* | iq2000-* \
-	| k1om-* \
 	| le32-* | le64-* \
 	| lm32-* \
 	| m32c-* | m32r-* | m32rle-* \
@@ -411,10 +400,8 @@ case $basic_machine in
 	| mips64vr5900-* | mips64vr5900el-* \
 	| mipsisa32-* | mipsisa32el-* \
 	| mipsisa32r2-* | mipsisa32r2el-* \
-	| mipsisa32r6-* | mipsisa32r6el-* \
 	| mipsisa64-* | mipsisa64el-* \
 	| mipsisa64r2-* | mipsisa64r2el-* \
-	| mipsisa64r6-* | mipsisa64r6el-* \
 	| mipsisa64sb1-* | mipsisa64sb1el-* \
 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
 	| mipsr5900-* | mipsr5900el-* \
@@ -426,19 +413,16 @@ case $basic_machine in
 	| nios-* | nios2-* | nios2eb-* | nios2el-* \
 	| none-* | np1-* | ns16k-* | ns32k-* \
 	| open8-* \
-	| or1k*-* \
 	| orion-* \
 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
-	| pru-* \
 	| pyramid-* \
-	| riscv32-* | riscv64-* \
 	| rl78-* | romp-* | rs6000-* | rx-* \
 	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
 	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
 	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
 	| sparclite-* \
-	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
+	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
 	| tahoe-* \
 	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
 	| tile*-* \
@@ -446,8 +430,6 @@ case $basic_machine in
 	| ubicom32-* \
 	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
 	| vax-* \
-	| visium-* \
-	| wasm32-* \
 	| we32k-* \
 	| x86-* | x86_64-* | xc16x-* | xps100-* \
 	| xstormy16-* | xtensa*-* \
@@ -524,9 +506,6 @@ case $basic_machine in
 		basic_machine=i386-pc
 		os=-aros
 		;;
-	asmjs)
-		basic_machine=asmjs-unknown
-		;;
 	aux)
 		basic_machine=m68k-apple
 		os=-aux
@@ -647,14 +626,6 @@ case $basic_machine in
 		basic_machine=m68k-bull
 		os=-sysv3
 		;;
-	e500v[12])
-		basic_machine=powerpc-unknown
-		os=$os"spe"
-		;;
-	e500v[12]-*)
-		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
-		os=$os"spe"
-		;;
 	ebmon29k)
 		basic_machine=a29k-amd
 		os=-ebmon
@@ -796,9 +767,6 @@ case $basic_machine in
 		basic_machine=m68k-isi
 		os=-sysv
 		;;
-	leon-*|leon[3-9]-*)
-		basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
-		;;
 	m68knommu)
 		basic_machine=m68k-unknown
 		os=-linux
@@ -826,7 +794,7 @@ case $basic_machine in
 		os=-mingw64
 		;;
 	mingw32)
-		basic_machine=i686-pc
+		basic_machine=i386-pc
 		os=-mingw32
 		;;
 	mingw32ce)
@@ -854,10 +822,6 @@ case $basic_machine in
 		basic_machine=powerpc-unknown
 		os=-morphos
 		;;
-	moxiebox)
-		basic_machine=moxie-unknown
-		os=-moxiebox
-		;;
 	msdos)
 		basic_machine=i386-pc
 		os=-msdos
@@ -866,7 +830,7 @@ case $basic_machine in
 		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
 		;;
 	msys)
-		basic_machine=i686-pc
+		basic_machine=i386-pc
 		os=-msys
 		;;
 	mvs)
@@ -950,9 +914,6 @@ case $basic_machine in
 	nsr-tandem)
 		basic_machine=nsr-tandem
 		;;
-	nsx-tandem)
-		basic_machine=nsx-tandem
-		;;
 	op50n-* | op60c-*)
 		basic_machine=hppa1.1-oki
 		os=-proelf
@@ -1037,7 +998,7 @@ case $basic_machine in
 	ppc-* | ppcbe-*)
 		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
-	ppcle | powerpclittle)
+	ppcle | powerpclittle | ppc-le | powerpc-little)
 		basic_machine=powerpcle-unknown
 		;;
 	ppcle-* | powerpclittle-*)
@@ -1045,9 +1006,9 @@ case $basic_machine in
 		;;
 	ppc64)	basic_machine=powerpc64-unknown
 		;;
-	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+	ppc64-* | ppc64p7-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
-	ppc64le | powerpc64little)
+	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
 		basic_machine=powerpc64le-unknown
 		;;
 	ppc64le-* | powerpc64little-*)
@@ -1248,9 +1209,6 @@ case $basic_machine in
 		basic_machine=a29k-wrs
 		os=-vxworks
 		;;
-	wasm32)
-		basic_machine=wasm32-unknown
-		;;
 	w65*)
 		basic_machine=w65-wdc
 		os=-none
@@ -1396,28 +1354,27 @@ case $os in
 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
 	      | -sym* | -kopensolaris* | -plan9* \
 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
-	      | -aos* | -aros* | -cloudabi* | -sortix* \
+	      | -aos* | -aros* \
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
-	      | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \
+	      | -bitrig* | -openbsd* | -solidbsd* \
 	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
 	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
-	      | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \
+	      | -chorusos* | -chorusrdb* | -cegcc* \
 	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-	      | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
+	      | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
 	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
-	      | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* \
 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
-	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
-	      | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox*)
+	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)
@@ -1549,8 +1506,6 @@ case $os in
 		;;
 	-nacl*)
 		;;
-	-ios)
-		;;
 	-none)
 		;;
 	*)
@@ -1591,9 +1546,6 @@ case $basic_machine in
 	c4x-* | tic4x-*)
 		os=-coff
 		;;
-	c8051-*)
-		os=-elf
-		;;
 	hexagon-*)
 		os=-elf
 		;;
@@ -1637,6 +1589,9 @@ case $basic_machine in
 	mips*-*)
 		os=-elf
 		;;
+	or1k-*)
+		os=-elf
+		;;
 	or32-*)
 		os=-coff
 		;;
@@ -1646,9 +1601,6 @@ case $basic_machine in
 	sparc-* | *-sun)
 		os=-sunos4.1.1
 		;;
-	pru-*)
-		os=-elf
-		;;
 	*-be)
 		os=-beos
 		;;

--- a/configure
+++ b/configure