Bas Couwenberg · Bas Couwenberg · Bas Couwenberg · Bas Couwenberg · Bas Couwenberg · Bas Couwenberg
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@ project (GeographicLib)

 # Version information
 set (PROJECT_VERSION_MAJOR 1)
-set (PROJECT_VERSION_MINOR 49)
+set (PROJECT_VERSION_MINOR 50)
 set (PROJECT_VERSION_PATCH 0)
 set (PROJECT_VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}")
 if (PROJECT_VERSION_PATCH GREATER 0)
@@ -42,12 +42,12 @@ endif ()

 # The library version tracks the numbering given by libtool in the
 # autoconf set up.
-set (LIBVERSION_API 17)
-set (LIBVERSION_BUILD 17.1.2)
+set (LIBVERSION_API 19)
+set (LIBVERSION_BUILD 19.0.0)
 string (TOLOWER ${PROJECT_NAME} PROJECT_NAME_LOWER)
 string (TOUPPER ${PROJECT_NAME} PROJECT_NAME_UPPER)

-cmake_minimum_required (VERSION 2.8.4) # This version was released 2011-02-16
+cmake_minimum_required (VERSION 3.1.0) # This version was released 2014-12-15

 # User-settable variables

@@ -122,7 +122,7 @@ else ()
 endif ()

 if (GEOGRAPHICLIB_SHARED_LIB)
-  set (PROJECT_SHARED_LIBRARIES GeographicLib)
+  set (PROJECT_SHARED_LIBRARIES GeographicLib_SHARED)
  set (PROJECT_LIBRARIES ${PROJECT_SHARED_LIBRARIES})
  set (PROJECT_SHARED_DEFINITIONS -DGEOGRAPHICLIB_SHARED_LIB=1)
  set (PROJECT_DEFINITIONS ${PROJECT_SHARED_DEFINITIONS})
@@ -133,6 +133,12 @@ else ()
  set (PROJECT_DEFINITIONS ${PROJECT_STATIC_DEFINITIONS})
 endif ()

+set (PROJECT_INTERFACE_LIBRARIES GeographicLib)
+set (PROJECT_ALL_LIBRARIES
+  ${PROJECT_STATIC_LIBRARIES}
+  ${PROJECT_SHARED_LIBRARIES}
+  ${PROJECT_INTERFACE_LIBRARIES})
+
 # (5) Create the documentation?  This depends on whether doxygen can be
 # found.  If this is OFF, then links will be provided to the online
 # documentation on Sourceforge.
@@ -202,21 +208,21 @@ if (NOT MSVC)
  if (NOT APPLE)
    # Use relative path so that package is relocatable
    set (CMAKE_INSTALL_RPATH "\$ORIGIN/../lib${LIB_SUFFIX}")
-  else ()
-    if (CMAKE_VERSION VERSION_LESS 2.8.12)
-      # Use absolute path with MacOSx
-      set (CMAKE_INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}")
  else ()
    # cmake 2.8.12 introduced a way to make the package relocatable.
    # See also INSTALL_RPATH property on the tools.
    set (CMAKE_MACOSX_RPATH ON)
  endif ()
 endif ()
-endif ()

 include (CheckTypeSize)
 check_type_size ("long double" LONG_DOUBLE BUILTIN_TYPES_ONLY)
-set (GEOGRAPHICLIB_HAVE_LONG_DOUBLE ${HAVE_LONG_DOUBLE})
+check_type_size ("double" DOUBLE BUILTIN_TYPES_ONLY)
+if (HAVE_LONG_DOUBLE AND (LONG_DOUBLE GREATER DOUBLE))
+  set (GEOGRAPHICLIB_HAVE_LONG_DOUBLE TRUE)
+else ()
+  set (GEOGRAPHICLIB_HAVE_LONG_DOUBLE FALSE)
+endif ()
 include (TestBigEndian)
 test_big_endian (GEOGRAPHICLIB_WORDS_BIGENDIAN)

@@ -236,17 +242,20 @@ else ()
    "${CMAKE_CXX_FLAGS} -Wall -Wextra ${FLOAT_CONVERSION_FLAG}")
  # g++ 6.0 defaults to -std=gnu++14
  if (NOT (CMAKE_CXX_COMPILER_ID STREQUAL GNU AND
-        NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 6.0) OR
+        NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 6.0)
      # but Boost 1.60 quadmath needs c++14 and not gnu++14
-      GEOGRAPHICLIB_PRECISION EQUAL 4)
+      # OR GEOGRAPHICLIB_PRECISION EQUAL 4
+      # This exception is no longer needed with Boost 1.66
+      )
    # check for C++11 support.  This flag is *not* propagated to clients
    # that use GeographicLib.  However, this is of no consequence.  When
    # the client code is being compiled (and the GeographicLib headers
    # being included), work-alike substitutions are used.
    # The only "deprecated" flag included here is "0x" to activate C++11
-    # with old versions of g++.  We'll add "17" when it's available.
+    # with old versions of g++.
    # Note: C++11 (actually gnu++14) support is turned on by default in
    # g++ 6.1 and later.
+    # Don't include 17 for Intel.
    foreach (_F 14 11 0x)
      set (CXX11_FLAG "-std=c++${_F}")
      set (_T CXX11TEST${_F})
@@ -272,6 +281,20 @@ if (DEVELOPER OR CONVERT_WARNINGS_TO_ERRORS)
  endif ()
 endif ()

+# Tell Intel compiler to do arithmetic accurately.  This is needed to
+# stop the compiler from ignoring parentheses in expressions like
+# (a + b) + c and from simplifying 0.0 + x to x (which is wrong if
+# x = -0.0).
+if (CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
+  if (MSVC)
+    set (CMAKE_CXX_FLAGS
+      "${CMAKE_CXX_FLAGS} /fp:precise /Qdiag-disable:11074,11076")
+  else ()
+    set (CMAKE_CXX_FLAGS
+      "${CMAKE_CXX_FLAGS} -fp-model precise -diag-disable=11074,11076")
+  endif ()
+endif ()
+
 include (CheckCXXSourceCompiles)
 if (MSVC)
  set (CMAKE_REQUIRED_FLAGS "${CMAKE_CXX_FLAGS} /WX")
@@ -291,8 +314,9 @@ int main() {
             std::log1p(2.0) + std::asinh(10.0) +
             std::atanh(0.8) + std::cbrt(8.0) +
             std::fma(1.0, 2.0, 3.0) + std::remquo(100.0, 90.0, &q) +
-             std::remainder(100.0, 90.0) + std::copysign(1.0, -0.0)) +
-             std::isfinite(4.0) + std::isnan(0.0);
+             std::remainder(100.0, 90.0) + std::copysign(1.0, -0.0) +
+             std::round(3.5)) +
+         std::isfinite(4.0) + std::isnan(0.0) + int(std::lround(-3.5));
 }\n" CXX11_MATH)
 if (CXX11_MATH)
  add_definitions (-DGEOGRAPHICLIB_CXX11_MATH=1)
@@ -322,11 +346,12 @@ endif ()
 include_directories ("${PROJECT_BINARY_DIR}/include" include)

 if (USE_BOOST_FOR_EXAMPLES)
-  # quad precision numbers appeared in Boost 1.54.
-  find_package (Boost 1.54 COMPONENTS serialization)
+  # quad precision numbers appeared in Boost 1.54.  Various
+  # workarounds stopped being needed with Boost 1.64.
+  find_package (Boost 1.64 COMPONENTS serialization)
 elseif (GEOGRAPHICLIB_PRECISION EQUAL 4)
-  if (CMAKE_CXX_COMPILER_ID STREQUAL GNU AND CXX11_MATH)
-    find_package (Boost 1.54)
+  if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CXX11_MATH)
+    find_package (Boost 1.64)
  endif ()
 endif ()

@@ -342,7 +367,7 @@ elseif (GEOGRAPHICLIB_PRECISION EQUAL 3)
    set (GEOGRAPHICLIB_PRECISION 2)
  endif ()
 elseif (GEOGRAPHICLIB_PRECISION EQUAL 4)
-  if (CMAKE_CXX_COMPILER_ID STREQUAL GNU AND CXX11_MATH)
+  if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CXX11_MATH)
    if (Boost_FOUND)
      include_directories ("${Boost_INCLUDE_DIRS}")
      set (HIGHPREC_LIBRARIES quadmath)
@@ -405,7 +430,7 @@ elseif (GEOGRAPHICLIB_PRECISION EQUAL 5)
        link_directories (/usr/local/lib)
      endif ()
      # g++ before 4.5 doesn't work (no explicit cast operator)
-      if (NOT (CMAKE_CXX_COMPILER_ID STREQUAL GNU AND
+      if (NOT (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND
            CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.5))
        set (HIGHPREC_LIBRARIES mpfr gmp)
      endif ()
@@ -562,16 +587,17 @@ if (WIN32)
  set (CPACK_NSIS_CONTACT "charles@karney.com")
  set (CPACK_NSIS_URL_INFO_ABOUT "https://geographiclib.sourceforge.io")
  set (CPACK_NSIS_HELP_LINK "mailto:charles@karney.com")
+  # No provision for accommodating different compiler versions.  However
+  # the Visual Studio 14 2015 build works also with Visual Studio 15
+  # 2017 and Visual Studio 16 2019.
  if (CMAKE_SIZEOF_VOID_P EQUAL 8)
-    # Hardcode the prefix for Visual Studio 12 2013
-    set (CPACK_NSIS_INSTALL_ROOT "C:\\\\pkg-vc12-x64")
+    set (CPACK_NSIS_INSTALL_ROOT "C:\\\\Program Files")
    set (CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_INSTALL_DIRECTORY}-win64")
    set (CPACK_NSIS_PACKAGE_NAME "${PROJECT_NAME} x64 ${PROJECT_VERSION}")
    set (CPACK_PACKAGE_INSTALL_REGISTRY_KEY
      "${PROJECT_NAME}-x64-${PROJECT_VERSION}")
  else ()
-    # Hardcode the prefix for Visual Studio 12 2013
-    set (CPACK_NSIS_INSTALL_ROOT "C:\\\\pkg-vc12-win32")
+    set (CPACK_NSIS_INSTALL_ROOT "C:\\\\Program Files (x86)")
    set (CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_INSTALL_DIRECTORY}-win32")
    set (CPACK_NSIS_PACKAGE_NAME "${PROJECT_NAME} win32 ${PROJECT_VERSION}")
    set (CPACK_PACKAGE_INSTALL_REGISTRY_KEY
@@ -644,4 +670,5 @@ if (MAINTAINER)
 endif ()

 # The test suite -- split into a separate file because it's rather large.
+# N.B. Many of the tests fail with GEOGRAPHICLIB_PRECISION = 1 (float).
 include (tools/tests.cmake)
--- a/LICENSE.txt
+++ b/LICENSE.txt
 The MIT License (MIT); this license applies to GeographicLib,
 versions 1.12 and later.

-Copyright (c) 2008-2017, Charles Karney
+Copyright (c) 2008-2019, Charles Karney

 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation

--- a/Makefile.in
+++ b/Makefile.in
-# Makefile.in generated by automake 1.15 from Makefile.am.
+# Makefile.in generated by automake 1.16.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2014 Free Software Foundation, Inc.
+# Copyright (C) 1994-2018 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -173,7 +173,7 @@ am__recursive_targets = \
  $(RECURSIVE_CLEAN_TARGETS) \
  $(am__extra_recursive_targets)
 AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
-	cscope distdir dist dist-all distcheck
+	cscope distdir distdir-am 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
@@ -415,8 +415,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	    echo ' $(SHELL) ./config.status'; \
 	    $(SHELL) ./config.status;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles);; \
 	esac;

 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@@ -579,7 +579,10 @@ distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
 	-rm -f cscope.out cscope.in.out cscope.po.out cscope.files

-distdir: $(DISTFILES)
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
 	$(am__remove_distdir)
 	test -d "$(distdir)" || mkdir "$(distdir)"
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \

--- a/NEWS
+++ b/NEWS
@@ -4,7 +4,124 @@ For more information, see

    https://geographiclib.sourceforge.io/

-The current version of the library is 1.49.
+The current version of the library is 1.50.
+
+Changes between 1.50 (released 2019-09-24) and 1.49 versions:
+
+  * BUG fixes:
+      + Java + JavaScript implementations of PolygonArea::TestEdge
+        counted the pole encirclings wrong.
+      + Fix typo in JavaScript implementation which affected unsigned
+        areas.
+      + Adding edges to a polygon counted pole encirclings inconsistent
+        with the way the adding point counted them.  This might have
+        caused an incorrect result if a polygon vertex had longitude =
+        0.  This affected all implementations except Fortran and
+        MATLAB).
+      + GARS::Forward: fix BUG in handling of longitude = +/-180d.
+      + Fix bug in Rhumb class and RhumbSolve(1) utiity which caused
+        incorrect area to be reported if an endpoint is at a pole.
+        Thanks to Natalia Sabourova for reporting this.
+      + Fix bug in MATLAB routine mgrs_inv which resulted in incorrect
+        results for UPS zones with prec = -1.
+      + In geodreckon.m geoddistance.m, suppress (innocuous) "warning:
+        division by zero" messages from Octave.
+      + In python implementation, work around problems caused by
+        sin(inf) and fmod(inf) raising exceptions.
+      + Geoid class, fix the use of streamoff.
+
+  * The PolygonArea class, the Planimeter utility, and their equivalents
+    in C, Fortran, MATLAB, Java, JavaScript, Python, and Maxima can now
+    handle arbitrarily complex polygons.  In the case of
+    self-intersecting polygons the area is accumulated "algebraically",
+    e.g., the areas of the 2 loops in a figure-8 polygon will partially
+    cancel.
+
+  * Changes in gravity and magnetic model handling
+      + SphericalEngine::coeff::readcoeffs takes new optional argument
+        truncate.
+      + The constructors for GravityModel and MagneticModel allow the
+        maximum degree and order to be specified.  The array of
+        coefficients will then be truncated if necessary.
+      + GravityModel::Degree(), GravityModel::Order(),
+        MagneticModel::Degree(), MagneticModel::Order() return the
+        maximum degree and order of all the components of a GravityModel
+        or MagneticModel.
+      + Gravity and MagneticField utilities accept -N and -M options to
+        to allow the maximum degree and order to be specified.
+
+  * The GeodSolve allows fractional distances to be entered as fractions
+    (with the -F flag).
+
+  * MajorRadius() methods are now called EquatorialRadius() for the C++,
+    Java, and .NET libraries.  "Equatorial" is more descriptive in the
+    case of prolate ellipsoids.  MajorRadius() is retained for backward
+    compatibility for C++ and Java but is deprecated.
+
+  * Minimum version updates:
+      + CMake = 3.1.0, released 2014-12-15.
+      + Minimum g++ version = 4.8.0, released 2013-03-22.
+      + Visual Studio 10 2010 (haven't been able to check Visual Studio
+        2008 for a long time).
+      + WARNING: The next version of GeographicLib will require a C++11
+        compliant compiler.  This means that the minimum version of
+        Visual Studio will be Visual Studio 12 2013.
+      + Minimum boost version = 1.64 needed for GEOGRAPHICLIB_PRECISION
+        = 4.
+      + Java = 1.6; this allows the removal of epsilon, min, hypot,
+        log1p, copysign, cbrt from GeoMath.
+
+  * CMake updates:
+      + Fine tune Visual Studio compatibility check in
+        find_package(GeographicLib); this allows GeographicLib compiled
+        with Visual Studio 14 2015 to be used with a project compiled
+        with Visual Studio 15 2017 and 16 2019.
+      + Suppress warnings with dotnet build.
+      + Change CMake target names and add an interface library (thanks
+        to Matthew Woehlke).
+      + Remove pre-3.1.0 cruft and update the documentation to remove
+        the need to call include_dirctories.
+      + Add _d suffix to example and test programs.
+      + Changer installation path for binary installer to the Windows
+        default.
+      + Add support for Intel compiler (for C++, C, Fortran).  This
+        entails supplying the -fp-model precise flag to prevent the
+        compiler from incorrectly simplying (a + b) + c and 0.0 + x.
+
+  * Add version 2 of the World Magnetic Model 2015, wmm2015v2.  This is
+    now the default magnetic model for MagneticField (replacing wmm2015
+    which is now deprecated).  Coming in 2019-12: the wmm2020 model.
+
+  * The -f flag in the scripts geographiclib-get-geoids,
+    geographiclib-get-gravity, and geographiclib-get-magnetic, allows
+    you to load new models (not yet in the set defined by "all").  This
+    is in addition to its original role of allowing you to overwrite
+    existing models.
+
+  * Changes in math function support:
+      + Move some of the functionality from Math.hpp to Math.cpp to make
+        compilation of package which depend on GeographicLib less
+        sensitive to the current compiler environment.
+      + Add Math::remainder, Math::remquo, Math::round, and
+        Math::lround.  Also add implementations of remainder, remquo to
+        C implementation.
+      + Math::cbrt, Math::atanh, and Math::asinh now preserve the sign
+        of -0.  (Also: C, Java, JavaScript, Python, MATLAB.  Not
+        necessary: Fortran because sign is a built-in function.)
+      + JavaScript: fall back to Math.hypot, Math.cbrt, Math.log1p,
+        Math.atanh if they are available.
+
+  * When parsing DMS strings ignore various non-breaking spaces (C++ and
+    JavaScript).
+
+  * Improve code coverage in the tests of geodesic algorithms (C++, C,
+    Java, JavaScript, Python, MATLAB, Fortran).
+
+  * Old deprecated NormalGravity::NormalGravity constructor removed.
+
+  * Additions to the documentation:
+      + add documentation links to ge{distance,reckon}.m;
+      + clarify which solution is returned for Geocentric::Reverse.

 Changes between 1.49 (released 2017-10-05) and 1.48 versions:


--- a/aclocal.m4
+++ b/aclocal.m4
-# generated automatically by aclocal 1.15 -*- Autoconf -*-
+# generated automatically by aclocal 1.16.1 -*- Autoconf -*-

-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.

 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -95,7 +95,7 @@ AS_VAR_IF(CACHEVAR,yes,
 AS_VAR_POPDEF([CACHEVAR])dnl
 ])dnl AX_CHECK_COMPILE_FLAGS

-# Copyright (C) 2002-2014 Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -107,10 +107,10 @@ AS_VAR_POPDEF([CACHEVAR])dnl
 # generated from the m4 files accompanying Automake X.Y.
 # (This private macro should not be called outside this file.)
 AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.15'
+[am__api_version='1.16'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.15], [],
+m4_if([$1], [1.16.1], [],
      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])

@@ -126,14 +126,14 @@ m4_define([_AM_AUTOCONF_VERSION], [])
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.15])dnl
+[AM_AUTOMAKE_VERSION([1.16.1])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])

 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-

-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -185,7 +185,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`

 # AM_CONDITIONAL                                            -*- Autoconf -*-

-# Copyright (C) 1997-2014 Free Software Foundation, Inc.
+# Copyright (C) 1997-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -216,7 +216,7 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])

-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Copyright (C) 1999-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -407,13 +407,12 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl

 # Generate code to set up dependency tracking.              -*- Autoconf -*-

-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Copyright (C) 1999-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.

-
 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 # ------------------------------
 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
@@ -421,49 +420,41 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
  # Older Autoconf quotes --file arguments for eval, but not when files
  # are listed without --file.  Let's play safe and only enable the eval
  # if we detect the quoting.
-  case $CONFIG_FILES in
-  *\'*) eval set x "$CONFIG_FILES" ;;
-  *)   set x $CONFIG_FILES ;;
-  esac
+  # TODO: see whether this extra hack can be removed once we start
+  # requiring Autoconf 2.70 or later.
+  AS_CASE([$CONFIG_FILES],
+          [*\'*], [eval set x "$CONFIG_FILES"],
+          [*], [set x $CONFIG_FILES])
  shift
-  for mf
+  # Used to flag and report bootstrapping failures.
+  am_rc=0
+  for am_mf
  do
    # Strip MF so we end up with the name of the file.
-    mf=`echo "$mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named 'Makefile.in', but
-    # some people rename them; so instead we look at the file content.
-    # Grep'ing the first line is not enough: some people post-process
-    # each Makefile.in and add a new line on top of each file to say so.
-    # Grep'ing the whole file is not good either: AIX grep has a line
+    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile which includes
+    # dependency-tracking related rules and includes.
+    # Grep'ing the whole file directly is not great: AIX grep has a line
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-    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
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-      fdir=`AS_DIRNAME(["$file"])`
-      AS_MKDIR_P([$dirpart/$fdir])
-      # echo "creating $dirpart/$file"
-      echo '# dummy' > "$dirpart/$file"
-    done
+    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
+      || continue
+    am_dirpart=`AS_DIRNAME(["$am_mf"])`
+    am_filepart=`AS_BASENAME(["$am_mf"])`
+    AM_RUN_LOG([cd "$am_dirpart" \
+      && sed -e '/# am--include-marker/d' "$am_filepart" \
+        | $MAKE -f - am--depfiles]) || am_rc=$?
  done
+  if test $am_rc -ne 0; then
+    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
+    for automatic dependency tracking.  Try re-running configure with the
+    '--disable-dependency-tracking' option to at least be able to build
+    the package (albeit without support for automatic dependency tracking).])
+  fi
+  AS_UNSET([am_dirpart])
+  AS_UNSET([am_filepart])
+  AS_UNSET([am_mf])
+  AS_UNSET([am_rc])
+  rm -f conftest-deps.mk
 }
 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS

@@ -472,18 +463,17 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 # -----------------------------
 # This macro should only be invoked once -- use via AC_REQUIRE.
 #
-# This code is only required when automatic dependency tracking
-# is enabled.  FIXME.  This creates each '.P' file that we will
-# need in order to bootstrap the dependency handling code.
+# This code is only required when automatic dependency tracking is enabled.
+# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
+# order to bootstrap the dependency handling code.
 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 [AC_CONFIG_COMMANDS([depfiles],
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
-     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
-])
+     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])

 # Do all the work for Automake.                             -*- Autoconf -*-

-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -570,8 +560,8 @@ AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
 # We need awk for the "check" target (and possibly the TAP driver).  The
 # system "awk" is bad on some platforms.
@@ -638,7 +628,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.

 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <http://www.gnu.org/software/coreutils/>.
+that behaves properly: <https://www.gnu.org/software/coreutils/>.

 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -680,7 +670,7 @@ for _am_header in $config_headers :; do
 done
 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])

-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -701,7 +691,7 @@ if test x"${install_sh+set}" != xset; then
 fi
 AC_SUBST([install_sh])])

-# Copyright (C) 2003-2014 Free Software Foundation, Inc.
+# Copyright (C) 2003-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -723,7 +713,7 @@ AC_SUBST([am__leading_dot])])
 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 # From Jim Meyering

-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -758,7 +748,7 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])

 # Check to see how 'make' treats includes.	            -*- Autoconf -*-

-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -766,49 +756,42 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])

 # AM_MAKE_INCLUDE()
 # -----------------
-# Check to see how make treats includes.
+# Check whether make has an 'include' directive that can support all
+# the idioms we need for our automatic dependency tracking code.
 AC_DEFUN([AM_MAKE_INCLUDE],
-[am_make=${MAKE-make}
-cat > confinc << 'END'
+[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
+cat > confinc.mk << 'END'
 am__doit:
-	@echo this is the am__doit target
+	@echo this is the am__doit target >confinc.out
 .PHONY: am__doit
 END
-# If we don't find an include directive, just comment out the code.
-AC_MSG_CHECKING([for style of include used by $am_make])
 am__include="#"
 am__quote=
-_am_result=none
-# First try GNU make style include.
-echo "include confinc" > confmf
-# Ignore all kinds of additional output from 'make'.
-case `$am_make -s -f confmf 2> /dev/null` in #(
-*the\ am__doit\ target*)
-  am__include=include
-  am__quote=
-  _am_result=GNU
-  ;;
-esac
-# Now try BSD make style include.
-if test "$am__include" = "#"; then
-   echo '.include "confinc"' > confmf
-   case `$am_make -s -f confmf 2> /dev/null` in #(
-   *the\ am__doit\ target*)
-     am__include=.include
-     am__quote="\""
-     _am_result=BSD
-     ;;
-   esac
+# BSD make does it like this.
+echo '.include "confinc.mk" # ignored' > confmf.BSD
+# Other make implementations (GNU, Solaris 10, AIX) do it like this.
+echo 'include confinc.mk # ignored' > confmf.GNU
+_am_result=no
+for s in GNU BSD; do
+  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
+  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
+      ['0:this is the am__doit target'],
+      [AS_CASE([$s],
+          [BSD], [am__include='.include' am__quote='"'],
+          [am__include='include' am__quote=''])])
+  if test "$am__include" != "#"; then
+    _am_result="yes ($s style)"
+    break
  fi
-AC_SUBST([am__include])
-AC_SUBST([am__quote])
-AC_MSG_RESULT([$_am_result])
-rm -f confinc confmf
-])
+done
+rm -f confinc.* confmf.*
+AC_MSG_RESULT([${_am_result}])
+AC_SUBST([am__include])])
+AC_SUBST([am__quote])])

 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-

-# Copyright (C) 1997-2014 Free Software Foundation, Inc.
+# Copyright (C) 1997-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -847,7 +830,7 @@ fi

 # Helper functions for option handling.                     -*- Autoconf -*-

-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -876,7 +859,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
 AC_DEFUN([_AM_IF_OPTION],
 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])

-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Copyright (C) 1999-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -923,7 +906,7 @@ AC_LANG_POP([C])])
 # For backward compatibility.
 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])

-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -942,7 +925,7 @@ AC_DEFUN([AM_RUN_LOG],

 # Check to make sure that the build environment is sane.    -*- Autoconf -*-

-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1023,7 +1006,7 @@ AC_CONFIG_COMMANDS_PRE(
 rm -f conftest.file
 ])

-# Copyright (C) 2009-2014 Free Software Foundation, Inc.
+# Copyright (C) 2009-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1083,7 +1066,7 @@ AC_SUBST([AM_BACKSLASH])dnl
 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 ])

-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1111,7 +1094,7 @@ fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])

-# Copyright (C) 2006-2014 Free Software Foundation, Inc.
+# Copyright (C) 2006-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1130,7 +1113,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])

 # Check how to create a tarball.                            -*- Autoconf -*-

-# Copyright (C) 2004-2014 Free Software Foundation, Inc.
+# Copyright (C) 2004-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,

--- a/cmake/CMakeLists.txt
+++ b/cmake/CMakeLists.txt
@@ -5,6 +5,25 @@
 # this is an absolute path, it's in the build tree; otherwise, it's in the
 # install tree.  (Note that the whole install tree can be relocated.)

+# Variables needed by ${PROJECT_NAME_LOWER}-config-version.cmake
+if (MSVC)
+  # For checking the compatibility of MSVC_TOOLSET_VERSION; see
+  # https://docs.microsoft.com/en-us/cpp/porting/overview-of-potential-upgrade-issues-visual-cpp
+  # Assume major version number is obtained by dropping the last decimal
+  # digit.
+  math (EXPR MSVC_TOOLSET_MAJOR "${MSVC_TOOLSET_VERSION}/10")
+else ()
+  set (MSVC_TOOLSET_VERSION 0)
+  set (MSVC_TOOLSET_MAJOR 0)
+endif ()
+if (CMAKE_CROSSCOMPILING)
+  # Ensure that all "true" (resp. "false") settings are represented by
+  # the same string.
+  set (CMAKE_CROSSCOMPILING_STR "ON")
+else ()
+  set (CMAKE_CROSSCOMPILING_STR "OFF")
+endif ()
+
 # geographiclib-config.cmake for the build tree
 set (PROJECT_ROOT_DIR "${PROJECT_BINARY_DIR}")
 set (PROJECT_INCLUDE_DIRS
@@ -14,10 +33,10 @@ configure_file (project-config.cmake.in
 configure_file (project-config-version.cmake.in
  "${PROJECT_BINARY_DIR}/${PROJECT_NAME_LOWER}-config-version.cmake" @ONLY)
 export (TARGETS
-  ${PROJECT_SHARED_LIBRARIES} ${PROJECT_STATIC_LIBRARIES} ${TOOLS}
+  ${PROJECT_ALL_LIBRARIES} ${TOOLS}
  FILE "${PROJECT_BINARY_DIR}/${PROJECT_NAME_LOWER}-targets.cmake")
 export (TARGETS
-  ${PROJECT_SHARED_LIBRARIES} ${PROJECT_STATIC_LIBRARIES} ${TOOLS}
+  ${PROJECT_ALL_LIBRARIES} ${TOOLS}
  NAMESPACE ${PROJECT_NAME}::
  FILE "${PROJECT_BINARY_DIR}/${PROJECT_NAME_LOWER}-namespace-targets.cmake")


--- a/cmake/Makefile.in
+++ b/cmake/Makefile.in
-# Makefile.in generated by automake 1.15 from Makefile.am.
+# Makefile.in generated by automake 1.16.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2014 Free Software Foundation, Inc.
+# Copyright (C) 1994-2018 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -291,8 +291,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	  *config.status*) \
 	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
 	esac;

 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@@ -318,7 +318,10 @@ ctags CTAGS:
 cscope cscopelist:


-distdir: $(DISTFILES)
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	list='$(DISTFILES)'; \

--- a/cmake/project-config-version.cmake.in
+++ b/cmake/project-config-version.cmake.in
@@ -5,6 +5,23 @@ set (PACKAGE_VERSION_MAJOR "@PROJECT_VERSION_MAJOR@")
 set (PACKAGE_VERSION_MINOR "@PROJECT_VERSION_MINOR@")
 set (PACKAGE_VERSION_PATCH "@PROJECT_VERSION_PATCH@")

+# These variable definitions parallel those in @PROJECT_NAME@'s
+# cmake/CMakeLists.txt.
+if (MSVC)
+  # For checking the compatibility of MSVC_TOOLSET_VERSION; see
+  # https://docs.microsoft.com/en-us/cpp/porting/overview-of-potential-upgrade-issues-visual-cpp
+  # Assume major version number is obtained by dropping the last decimal
+  # digit.
+  math (EXPR MSVC_TOOLSET_MAJOR "${MSVC_TOOLSET_VERSION}/10")
+endif ()
+if (CMAKE_CROSSCOMPILING)
+  # Ensure that all "true" (resp. "false") settings are represented by
+  # the same string.
+  set (CMAKE_CROSSCOMPILING_STR "ON")
+else ()
+  set (CMAKE_CROSSCOMPILING_STR "OFF")
+endif ()
+
 if (NOT PACKAGE_FIND_NAME STREQUAL "@PROJECT_NAME@")
  # Check package name (in particular, because of the way cmake finds
  # package config files, the capitalization could easily be "wrong").
@@ -18,11 +35,15 @@ elseif (NOT (APPLE OR (NOT DEFINED CMAKE_SIZEOF_VOID_P) OR
  # since a multi-architecture library is built for that platform).
  set (REASON "sizeof(*void) =  @CMAKE_SIZEOF_VOID_P@")
  set (PACKAGE_VERSION_UNSUITABLE TRUE)
-elseif (MSVC AND NOT MSVC_VERSION STREQUAL "@MSVC_VERSION@")
+elseif (MSVC AND NOT (
+    # toolset version must be at least as great as @PROJECT_NAME@'s
+    MSVC_TOOLSET_VERSION GREATER_EQUAL @MSVC_TOOLSET_VERSION@
+    # and major versions must match
+    AND MSVC_TOOLSET_MAJOR EQUAL @MSVC_TOOLSET_MAJOR@ ))
  # Reject if there's a mismatch in MSVC compiler versions
-  set (REASON "_MSC_VER = @MSVC_VERSION@")
+  set (REASON "MSVC_TOOLSET_VERSION = @MSVC_TOOLSET_VERSION@")
  set (PACKAGE_VERSION_UNSUITABLE TRUE)
-elseif (NOT CMAKE_CROSSCOMPILING STREQUAL "@CMAKE_CROSSCOMPILING@")
+elseif (NOT CMAKE_CROSSCOMPILING_STR STREQUAL "@CMAKE_CROSSCOMPILING_STR@")
  # Reject if there's a mismatch in ${CMAKE_CROSSCOMPILING}
  set (REASON "cross-compiling = @CMAKE_CROSSCOMPILING@")
  set (PACKAGE_VERSION_UNSUITABLE TRUE)

--- a/cmake/project-config.cmake.in
+++ b/cmake/project-config.cmake.in
@@ -3,10 +3,8 @@
 # Set
 #  @PROJECT_NAME@_FOUND = @PROJECT_NAME_UPPER@_FOUND = 1
 #  @PROJECT_NAME@_INCLUDE_DIRS = /usr/local/include
-#  @PROJECT_NAME@_SHARED_LIBRARIES = GeographicLib        (or empty)
+#  @PROJECT_NAME@_SHARED_LIBRARIES = GeographicLib_SHARED (or empty)
 #  @PROJECT_NAME@_STATIC_LIBRARIES = GeographicLib_STATIC (or empty)
-#  @PROJECT_NAME@_SHARED_DEFINITIONS = GEOGRAPHICLIB_SHARED_LIB=1
-#  @PROJECT_NAME@_STATIC_DEFINITIONS = GEOGRAPHICLIB_SHARED_LIB=0
 #  @PROJECT_NAME@_LIBRARY_DIRS = /usr/local/lib
 #  @PROJECT_NAME@_BINARY_DIRS = /usr/local/bin
 #  @PROJECT_NAME@_VERSION = 1.34 (for example)
@@ -14,14 +12,12 @@
 #  Depending on @PROJECT_NAME@_USE_STATIC_LIBS
 #    @PROJECT_NAME@_LIBRARIES = ${@PROJECT_NAME@_SHARED_LIBRARIES}, if OFF
 #    @PROJECT_NAME@_LIBRARIES = ${@PROJECT_NAME@_STATIC_LIBRARIES}, if ON
-#    @PROJECT_NAME@_DEFINITIONS = ${@PROJECT_NAME@_SHARED_DEFINITIONS}, if OFF
-#    @PROJECT_NAME@_DEFINITIONS = ${@PROJECT_NAME@_STATIC_DEFINITIONS}, if ON
 #  If only one of the libraries is provided, then
 #    @PROJECT_NAME@_USE_STATIC_LIBS is ignored.
 #
-# For cmake 2.8.11 or later, there's no need to include
+# Since cmake 2.8.11 or later, there's no need to include
 #   include_directories (${GeographicLib_INCLUDE_DIRS})
-#   add_definitions (${GeographicLib_DEFINITIONS})
+# The variables are retained for information.
 #
 # The following variables are only relevant if the library has been
 # compiled with a default precision different from double:
@@ -55,23 +51,29 @@ set (@PROJECT_NAME@_HIGHPREC_LIBRARIES "@HIGHPREC_LIBRARIES@")

 set (@PROJECT_NAME@_SHARED_LIBRARIES @PROJECT_SHARED_LIBRARIES@)
 set (@PROJECT_NAME@_STATIC_LIBRARIES @PROJECT_STATIC_LIBRARIES@)
-set (@PROJECT_NAME@_SHARED_DEFINITIONS @PROJECT_SHARED_DEFINITIONS@)
-set (@PROJECT_NAME@_STATIC_DEFINITIONS @PROJECT_STATIC_DEFINITIONS@)
 # Read in the exported definition of the library
 include ("${_DIR}/@PROJECT_NAME_LOWER@-targets.cmake")
 include ("${_DIR}/@PROJECT_NAME_LOWER@-namespace-targets.cmake")

+# For interoperability with older installations of GeographicLib and
+# with packages which depend on GeographicLib, @PROJECT_NAME@_LIBRARIES
+# etc. still point to the non-namespace variables.  Tentatively plan to
+# transition to namespace variables as follows:
+#
+# * namespace targets were introduced with version 1.47 (2017-02-15)
+# * switch @PROJECT_NAME@_LIBRARIES to point to namespace variable after
+#   2020-02
+# * remove non-namespace variables after 2023-02
+
 unset (_ROOT)
 unset (_DIR)

 if ((NOT @PROJECT_NAME@_SHARED_LIBRARIES) OR
    (@PROJECT_NAME@_USE_STATIC_LIBS AND @PROJECT_NAME@_STATIC_LIBRARIES))
  set (@PROJECT_NAME@_LIBRARIES ${@PROJECT_NAME@_STATIC_LIBRARIES})
-  set (@PROJECT_NAME@_DEFINITIONS ${@PROJECT_NAME@_STATIC_DEFINITIONS})
  message (STATUS "  \${@PROJECT_NAME@_LIBRARIES} set to static library")
 else ()
  set (@PROJECT_NAME@_LIBRARIES ${@PROJECT_NAME@_SHARED_LIBRARIES})
-  set (@PROJECT_NAME@_DEFINITIONS ${@PROJECT_NAME@_SHARED_DEFINITIONS})
  message (STATUS "  \${@PROJECT_NAME@_LIBRARIES} set to shared library")
 endif ()


--- a/compile
+++ b/compile
 #! /bin/sh
 # Wrapper for compilers which do not understand '-c -o'.

-scriptversion=2012-10-14.11; # UTC
+scriptversion=2018-03-07.03; # UTC

-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# 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
@@ -17,7 +17,7 @@ scriptversion=2012-10-14.11; # UTC
 # 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 <http://www.gnu.org/licenses/>.
+# 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
@@ -255,7 +255,8 @@ EOF
    echo "compile $scriptversion"
    exit $?
    ;;
-  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
+  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \
+  icl | *[/\\]icl | icl.exe | *[/\\]icl.exe )
    func_cl_wrapper "$@"      # Doesn't return...
    ;;
 esac
@@ -339,9 +340,9 @@ exit $ret
 # Local Variables:
 # mode: shell-script
 # sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
+# time-stamp-time-zone: "UTC0"
 # time-stamp-end: "; # UTC"
 # End:
--- a/config.guess
+++ b/config.guess
--- a/config.sub
+++ b/config.sub
--- a/configure
+++ b/configure
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for GeographicLib 1.49.
+# Generated by GNU Autoconf 2.69 for GeographicLib 1.50.
 #
 # Report bugs to <charles@karney.com>.
 #
@@ -590,8 +590,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='GeographicLib'
 PACKAGE_TARNAME='geographiclib'
-PACKAGE_VERSION='1.49'
-PACKAGE_STRING='GeographicLib 1.49'
+PACKAGE_VERSION='1.50'
+PACKAGE_STRING='GeographicLib 1.50'
 PACKAGE_BUGREPORT='charles@karney.com'
 PACKAGE_URL=''
  
@@ -685,7 +685,6 @@ am__nodep
 AMDEPBACKSLASH
 AMDEP_FALSE
 AMDEP_TRUE
-am__quote
 am__include
 DEPDIR
 OBJEXT
@@ -780,7 +779,8 @@ PACKAGE_VERSION
 PACKAGE_TARNAME
 PACKAGE_NAME
 PATH_SEPARATOR
-SHELL'
+SHELL
+am__quote'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
@@ -1354,7 +1354,7 @@ if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
-\`configure' configures GeographicLib 1.49 to adapt to many kinds of systems.
+\`configure' configures GeographicLib 1.50 to adapt to many kinds of systems.
  
 Usage: $0 [OPTION]... [VAR=VALUE]...
  
@@ -1425,7 +1425,7 @@ fi
  
 if test -n "$ac_init_help"; then
  case $ac_init_help in
-     short | recursive ) echo "Configuration of GeographicLib 1.49:";;
+     short | recursive ) echo "Configuration of GeographicLib 1.50:";;
   esac
  cat <<\_ACEOF
  
@@ -1548,7 +1548,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
  cat <<\_ACEOF
-GeographicLib configure 1.49
+GeographicLib configure 1.50
 generated by GNU Autoconf 2.69
  
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1989,7 +1989,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
  
-It was created by GeographicLib $as_me 1.49, which was
+It was created by GeographicLib $as_me 1.50, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
  
  $ $0 $@
@@ -2480,7 +2480,7 @@ test -n "$target_alias" &&
  
  
  
-am__api_version='1.15'
+am__api_version='1.16'
  
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
@@ -2966,7 +2966,7 @@ fi
  
 # Define the identity of the package.
 PACKAGE='geographiclib'
- VERSION='1.49'
+ VERSION='1.50'
  
  
 cat >>confdefs.h <<_ACEOF
@@ -2996,8 +2996,8 @@ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 mkdir_p='$(MKDIR_P)'
  
 # We need awk for the "check" target (and possibly the TAP driver).  The
@@ -3048,7 +3048,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
  
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <http://www.gnu.org/software/coreutils/>.
+that behaves properly: <https://www.gnu.org/software/coreutils/>.
  
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -3061,7 +3061,7 @@ fi
  
  
 GEOGRAPHICLIB_VERSION_MAJOR=1
-GEOGRAPHICLIB_VERSION_MINOR=49
+GEOGRAPHICLIB_VERSION_MINOR=50
 GEOGRAPHICLIB_VERSION_PATCH=0
  
 cat >>confdefs.h <<_ACEOF
@@ -3109,9 +3109,9 @@ fi
 ac_config_headers="$ac_config_headers include/GeographicLib/Config-ac.h"
  
  
-LT_CURRENT=18
-LT_REVISION=2
-LT_AGE=1
+LT_CURRENT=19
+LT_REVISION=0
+LT_AGE=0
  
  
  
@@ -3121,45 +3121,45 @@ DEPDIR="${am__leading_dot}deps"
  
 ac_config_commands="$ac_config_commands depfiles"
  
-
-am_make=${MAKE-make}
-cat > confinc << 'END'
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
+$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
+cat > confinc.mk << 'END'
 am__doit:
-	@echo this is the am__doit target
+	@echo this is the am__doit target >confinc.out
 .PHONY: am__doit
 END
-# If we don't find an include directive, just comment out the code.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
-$as_echo_n "checking for style of include used by $am_make... " >&6; }
 am__include="#"
 am__quote=
-_am_result=none
-# First try GNU make style include.
-echo "include confinc" > confmf
-# Ignore all kinds of additional output from 'make'.
-case `$am_make -s -f confmf 2> /dev/null` in #(
-*the\ am__doit\ target*)
-  am__include=include
-  am__quote=
-  _am_result=GNU
-  ;;
-esac
-# Now try BSD make style include.
-if test "$am__include" = "#"; then
-   echo '.include "confinc"' > confmf
-   case `$am_make -s -f confmf 2> /dev/null` in #(
-   *the\ am__doit\ target*)
-     am__include=.include
-     am__quote="\""
-     _am_result=BSD
+# BSD make does it like this.
+echo '.include "confinc.mk" # ignored' > confmf.BSD
+# Other make implementations (GNU, Solaris 10, AIX) do it like this.
+echo 'include confinc.mk # ignored' > confmf.GNU
+_am_result=no
+for s in GNU BSD; do
+  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
+   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }
+  case $?:`cat confinc.out 2>/dev/null` in #(
+  '0:this is the am__doit target') :
+    case $s in #(
+  BSD) :
+    am__include='.include' am__quote='"' ;; #(
+  *) :
+    am__include='include' am__quote='' ;;
+esac ;; #(
+  *) :
     ;;
 esac
+  if test "$am__include" != "#"; then
+    _am_result="yes ($s style)"
+    break
  fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
-$as_echo "$_am_result" >&6; }
-rm -f confinc confmf
+done
+rm -f confinc.* confmf.*
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
+$as_echo "${_am_result}" >&6; }
  
 # Check whether --enable-dependency-tracking was given.
 if test "${enable_dependency_tracking+set}" = set; then :
@@ -16239,6 +16239,45 @@ fi
  
 fi
  
+# Check flag for accurate arithmetic with Intel compiler.  This is
+# needed to stop the compiler from ignoring parentheses in expressions
+# like (a + b) + c and from simplifying 0.0 + x to x (which is wrong if
+# x = -0.0).
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C++ compiler accepts -fp-model precise -diag-disable=11074,11076" >&5
+$as_echo_n "checking whether C++ compiler accepts -fp-model precise -diag-disable=11074,11076... " >&6; }
+if ${ax_cv_check_cxxflags__Werror__fp_model_precise__diag_disable_11074_11076+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+  ax_check_save_flags=$CXXFLAGS
+  CXXFLAGS="$CXXFLAGS -Werror -fp-model precise -diag-disable=11074,11076"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ax_cv_check_cxxflags__Werror__fp_model_precise__diag_disable_11074_11076=yes
+else
+  ax_cv_check_cxxflags__Werror__fp_model_precise__diag_disable_11074_11076=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  CXXFLAGS=$ax_check_save_flags
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cxxflags__Werror__fp_model_precise__diag_disable_11074_11076" >&5
+$as_echo "$ax_cv_check_cxxflags__Werror__fp_model_precise__diag_disable_11074_11076" >&6; }
+if test "x$ax_cv_check_cxxflags__Werror__fp_model_precise__diag_disable_11074_11076" = xyes; then :
+  CXXFLAGS="$CXXFLAGS -fp-model precise -diag-disable=11074,11076"
+else
+  :
+fi
+
 # Check for C++11 math functions
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++11 math functions" >&5
 $as_echo_n "checking for C++11 math functions... " >&6; }
@@ -17148,7 +17187,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by GeographicLib $as_me 1.49, which was
+This file was extended by GeographicLib $as_me 1.50, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
  
  CONFIG_FILES    = $CONFIG_FILES
@@ -17214,7 +17253,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-GeographicLib config.status 1.49
+GeographicLib config.status 1.50
 configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"
  
@@ -17333,7 +17372,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #
 # INIT-COMMANDS
 #
-AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
  
  
 # The HP-UX ksh and POSIX shell print the target directory to stdout
@@ -18338,29 +18377,35 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
  # Older Autoconf quotes --file arguments for eval, but not when files
  # are listed without --file.  Let's play safe and only enable the eval
  # if we detect the quoting.
-  case $CONFIG_FILES in
-  *\'*) eval set x "$CONFIG_FILES" ;;
-  *)   set x $CONFIG_FILES ;;
+  # TODO: see whether this extra hack can be removed once we start
+  # requiring Autoconf 2.70 or later.
+  case $CONFIG_FILES in #(
+  *\'*) :
+    eval set x "$CONFIG_FILES" ;; #(
+  *) :
+    set x $CONFIG_FILES ;; #(
+  *) :
+     ;;
 esac
  shift
-  for mf
+  # Used to flag and report bootstrapping failures.
+  am_rc=0
+  for am_mf
  do
    # Strip MF so we end up with the name of the file.
-    mf=`echo "$mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named 'Makefile.in', but
-    # some people rename them; so instead we look at the file content.
-    # Grep'ing the first line is not enough: some people post-process
-    # each Makefile.in and add a new line on top of each file to say so.
-    # Grep'ing the whole file is not good either: AIX grep has a line
+    am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile which includes
+    # dependency-tracking related rules and includes.
+    # Grep'ing the whole file directly is not great: AIX grep has a line
    # limit of 2048, but all sed's we know have understand at least 4000.
-    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
-      dirpart=`$as_dirname -- "$mf" ||
-$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$mf" : 'X\(//\)[^/]' \| \
-	 X"$mf" : 'X\(//\)$' \| \
-	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$mf" |
+    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
+      || continue
+    am_dirpart=`$as_dirname -- "$am_mf" ||
+$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$am_mf" : 'X\(//\)[^/]' \| \
+	 X"$am_mf" : 'X\(//\)$' \| \
+	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$am_mf" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -18378,53 +18423,48 @@ $as_echo X"$mf" |
 	    q
 	  }
 	  s/.*/./; q'`
-    else
-      continue
-    fi
-    # Extract the definition of DEPDIR, am__include, and am__quote
-    # from the Makefile without running 'make'.
-    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
-    test -z "$DEPDIR" && continue
-    am__include=`sed -n 's/^am__include = //p' < "$mf"`
-    test -z "$am__include" && continue
-    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # Find all dependency output files, they are included files with
-    # $(DEPDIR) in their names.  We invoke sed twice because it is the
-    # simplest approach to changing $(DEPDIR) to its actual value in the
-    # expansion.
-    for file in `sed -n "
-      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
-      # Make sure the directory exists.
-      test -f "$dirpart/$file" && continue
-      fdir=`$as_dirname -- "$file" ||
-$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$file" : 'X\(//\)[^/]' \| \
-	 X"$file" : 'X\(//\)$' \| \
-	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
+    am_filepart=`$as_basename -- "$am_mf" ||
+$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$am_mf" : 'X\(//\)$' \| \
+	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$am_mf" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
 	    s//\1/
 	    q
 	  }
-	  /^X\(\/\/\)$/{
+	  /^X\/\(\/\/\)$/{
 	    s//\1/
 	    q
 	  }
-	  /^X\(\/\).*/{
+	  /^X\/\(\/\).*/{
 	    s//\1/
 	    q
 	  }
 	  s/.*/./; q'`
-      as_dir=$dirpart/$fdir; as_fn_mkdir_p
-      # echo "creating $dirpart/$file"
-      echo '# dummy' > "$dirpart/$file"
-    done
+    { echo "$as_me:$LINENO: cd "$am_dirpart" \
+      && sed -e '/# am--include-marker/d' "$am_filepart" \
+        | $MAKE -f - am--depfiles" >&5
+   (cd "$am_dirpart" \
+      && sed -e '/# am--include-marker/d' "$am_filepart" \
+        | $MAKE -f - am--depfiles) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } || am_rc=$?
  done
+  if test $am_rc -ne 0; then
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "Something went wrong bootstrapping makefile fragments
+    for automatic dependency tracking.  Try re-running configure with the
+    '--disable-dependency-tracking' option to at least be able to build
+    the package (albeit without support for automatic dependency tracking).
+See \`config.log' for more details" "$LINENO" 5; }
+  fi
+  { am_dirpart=; unset am_dirpart;}
+  { am_filepart=; unset am_filepart;}
+  { am_mf=; unset am_mf;}
+  { am_rc=; unset am_rc;}
+  rm -f conftest-deps.mk
 }
 ;;
    "libtool":C)

--- a/configure.ac
+++ b/configure.ac
 dnl
 dnl Copyright (C) 2009, Francesco P. Lovergine <frankie@debian.org>

-AC_INIT([GeographicLib],[1.49],[charles@karney.com])
+AC_INIT([GeographicLib],[1.50],[charles@karney.com])
 AC_CANONICAL_SYSTEM
 AC_PREREQ(2.61)
 AC_CONFIG_SRCDIR(src/Geodesic.cpp)
@@ -9,7 +9,7 @@ AC_CONFIG_MACRO_DIR(m4)
 AM_INIT_AUTOMAKE

 GEOGRAPHICLIB_VERSION_MAJOR=1
-GEOGRAPHICLIB_VERSION_MINOR=49
+GEOGRAPHICLIB_VERSION_MINOR=50
 GEOGRAPHICLIB_VERSION_PATCH=0
 AC_DEFINE_UNQUOTED([GEOGRAPHICLIB_VERSION_MAJOR],
        [$GEOGRAPHICLIB_VERSION_MAJOR],[major version number])
@@ -34,9 +34,9 @@ dnl Library code modified:              REVISION++
 dnl Interfaces changed/added/removed:   CURRENT++ REVISION=0
 dnl Interfaces added:                   AGE++
 dnl Interfaces removed:                 AGE=0
-LT_CURRENT=18
-LT_REVISION=2
-LT_AGE=1
+LT_CURRENT=19
+LT_REVISION=0
+LT_AGE=0
 AC_SUBST(LT_CURRENT)
 AC_SUBST(LT_REVISION)
 AC_SUBST(LT_AGE)
@@ -60,6 +60,13 @@ AX_CHECK_COMPILE_FLAG([-std=c++11],
        [CXXFLAGS="$CXXFLAGS -std=c++11"],
        [AX_CHECK_COMPILE_FLAG([-std=c++0x],
                [CXXFLAGS="$CXXFLAGS -std=c++0x"])])
+# Check flag for accurate arithmetic with Intel compiler.  This is
+# needed to stop the compiler from ignoring parentheses in expressions
+# like (a + b) + c and from simplifying 0.0 + x to x (which is wrong if
+# x = -0.0).
+AX_CHECK_COMPILE_FLAG([-fp-model precise -diag-disable=11074,11076],
+        [CXXFLAGS="$CXXFLAGS -fp-model precise -diag-disable=11074,11076"],,
+        [-Werror])
 # Check for C++11 math functions
 AC_MSG_CHECKING([for C++11 math functions])
 AC_LINK_IFELSE([AC_LANG_PROGRAM(

--- a/debian/changelog
+++ b/debian/changelog
-geographiclib (1.49-6) UNRELEASED; urgency=medium
+geographiclib (1.50-1~exp1) experimental; urgency=medium

  [ Ross Gammon ]
  * Remove myself from uploaders

- -- Bas Couwenberg <sebastic@debian.org>  Tue, 17 Sep 2019 18:08:04 +0200
+  [ Bas Couwenberg ]
+  * New upstream release.
+  * Update copyright years for Charles Karney.
+  * Drop doxygen.patch, applied upstream. Refresh remaining patches.
+  * Rename library package for SONAME bump.
+  * Install Node.js module in /usr/share/nodejs.
+  * Update symbols for amd64.
+
+ -- Bas Couwenberg <sebastic@debian.org>  Fri, 27 Sep 2019 08:13:03 +0200

 geographiclib (1.49-5) unstable; urgency=medium


--- a/debian/control
+++ b/debian/control
@@ -48,7 +48,7 @@ Description: C++ library to solve some geodesic problems -- documentation
 .
 This package contains the documentation for the GeographicLib tools.

-Package: libgeographic17
+Package: libgeographic19
 Architecture: any
 Multi-Arch: same
 Section: libs
@@ -74,7 +74,7 @@ Architecture: any
 Section: libdevel
 Conflicts: libgeographiclib-dev
 Replaces: libgeographiclib-dev
-Depends: libgeographic17 (= ${binary:Version}),
+Depends: libgeographic19 (= ${binary:Version}),
         ${misc:Depends}
 Suggests: geographiclib-doc
 Description: C++ library to solve some geodesic problems -- development files

--- a/debian/copyright
+++ b/debian/copyright
@@ -4,7 +4,7 @@ Upstream-Contact: Charles Karney <charles@karney.com>
 Source: https://geographiclib.sourceforge.io/

 Files: *
-Copyright: 2008-2017, Charles Karney <charles@karney.com>
+Copyright: 2008-2019, Charles Karney <charles@karney.com>
           2014-2016, BMW Car IT GmbH <sebastian.mattheis@bmw-carit.de>
           2013-2015, Scott Heiman <mrmtdew2@outlook.com>
                2013, Skip Breidbach <skip.breidbach@sri.com>
@@ -13,10 +13,6 @@ Copyright: 2008-2017, Charles Karney <charles@karney.com>
                      Mathieu Peyréga <mathieu.peyrega@gmail.com>
 License: Expat

-Files: ltmain.sh
-Copyright: 1996-2015, Free Software Foundation, Inc.
-License: GPL-2+ with Libtool exception
-
 Files: debian/*
 Copyright: 2010, Francesco Paolo Lovergine <frankie@debian.org>
           2014, Ross Gammon <rossgammon@mail.dk>
@@ -43,32 +39,6 @@ License: Expat
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 DEALINGS IN THE SOFTWARE.

-License: GPL-2+ with Libtool exception
- GNU Libtool 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 of the License, or
- (at your option) any later version.
- .
- As a special exception to the GNU General Public License,
- if you distribute this file as part of a program or library that
- is built using GNU Libtool, you may include this file under the
- same distribution terms that you use for the rest of that program.
- .
- GNU Libtool 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 GNU Libtool; see the file COPYING.  If not, a copy
- can be downloaded from http://www.gnu.org/licenses/gpl.html,
- or obtained by writing to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- .
- On Debian systems, the full text of the GNU General Public
- License version 2 can be found in the file
- `/usr/share/common-licenses/GPL-2'.
-
 License: GPL-3+
 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
@@ -85,4 +55,3 @@ License: GPL-3+
 .
 On Debian systems, the complete text of the GNU General Public License
 version 3 can be found in `/usr/share/common-licenses/GPL-3'.
-
--- a/debian/libgeographic17.install
+++ b/debian/libgeographic17.install
--- a/debian/libgeographic17.symbols
+++ b/debian/libgeographic17.symbols
-# SymbolsHelper-Confirmed: 1.49 amd64 hurd-i386 i386 kfreebsd-i386
-libGeographic.so.17 #PACKAGE# #MINVER#
+# SymbolsHelper-Confirmed: 1.50 amd64
+libGeographic.so.19 #PACKAGE# #MINVER#
 * Build-Depends-Package: libgeographic-dev
 _ZGVZN13GeographicLib4Math4tandIdEET_S2_E8overflow@Base 1.42
+ _ZGVZN13GeographicLib4Math4tandIeEET_S2_E8overflow@Base 1.50
 _ZGVZN13GeographicLib4Math6degreeIdEET_vE6degree@Base 1.40
+ _ZGVZN13GeographicLib4Math6degreeIeEET_vE6degree@Base 1.50
 _ZN13GeographicLib10Geocentric5WGS84Ev@Base 1.40
 _ZN13GeographicLib10Geocentric8RotationEddddPd@Base 1.40
 _ZN13GeographicLib10GeocentricC1Edd@Base 1.40
 _ZN13GeographicLib10GeocentricC2Edd@Base 1.40
 (optional=templinst)_ZN13GeographicLib11AccumulatorIdE3AddEd@Base 1.40
 (optional=templinst)_ZN13GeographicLib11AccumulatorIdE7fastsumEddRd@Base 1.40
+ (optional=templinst)_ZN13GeographicLib11AccumulatorIdE9remainderEd@Base 1.50
 (optional=templinst)_ZN13GeographicLib11AccumulatorIdEC1Ed@Base 1.40
 (optional=templinst)_ZN13GeographicLib11AccumulatorIdEC2Ed@Base 1.40
 (optional=templinst)_ZN13GeographicLib11AccumulatorIdEaSEd@Base 1.40
@@ -27,8 +30,8 @@ libGeographic.so.17 #PACKAGE# #MINVER#
 _ZN13GeographicLib12GravityModel12ReadMetadataERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE@Base 1.43
 _ZN13GeographicLib12GravityModel18DefaultGravityNameB5cxx11Ev@Base 1.43
 _ZN13GeographicLib12GravityModel18DefaultGravityPathB5cxx11Ev@Base 1.43
- _ZN13GeographicLib12GravityModelC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_@Base 1.43
- _ZN13GeographicLib12GravityModelC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_@Base 1.43
+ _ZN13GeographicLib12GravityModelC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_ii@Base 1.50
+ _ZN13GeographicLib12GravityModelC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_ii@Base 1.50
 (optional=templinst)_ZN13GeographicLib12PolygonAreaTINS_13GeodesicExactEE13transitdirectEdd@Base 1.40
 (optional=templinst)_ZN13GeographicLib12PolygonAreaTINS_13GeodesicExactEE5ClearEv@Base 1.40
 (optional=templinst)_ZN13GeographicLib12PolygonAreaTINS_13GeodesicExactEE7AddEdgeEdd@Base 1.40
@@ -63,8 +66,8 @@ libGeographic.so.17 #PACKAGE# #MINVER#
 _ZN13GeographicLib13MagneticModel15FieldComponentsEddddddRdS1_S1_S1_S1_S1_S1_S1_@Base 1.40
 _ZN13GeographicLib13MagneticModel19DefaultMagneticNameB5cxx11Ev@Base 1.43
 _ZN13GeographicLib13MagneticModel19DefaultMagneticPathB5cxx11Ev@Base 1.43
- _ZN13GeographicLib13MagneticModelC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_RKNS_10GeocentricE@Base 1.43
- _ZN13GeographicLib13MagneticModelC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_RKNS_10GeocentricE@Base 1.43
+ _ZN13GeographicLib13MagneticModelC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_RKNS_10GeocentricEii@Base 1.50
+ _ZN13GeographicLib13MagneticModelC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_RKNS_10GeocentricEii@Base 1.50
 _ZN13GeographicLib13NormalGravity10InitializeEddddb@Base 1.47
 _ZN13GeographicLib13NormalGravity11atan5seriesEd@Base 1.47
 _ZN13GeographicLib13NormalGravity11atan7seriesEd@Base 1.47
@@ -76,9 +79,7 @@ libGeographic.so.17 #PACKAGE# #MINVER#
 _ZN13GeographicLib13NormalGravity5GRS80Ev@Base 1.40
 _ZN13GeographicLib13NormalGravity5WGS84Ev@Base 1.40
 _ZN13GeographicLib13NormalGravityC1Eddddb@Base 1.47
- _ZN13GeographicLib13NormalGravityC1Eddddd@Base 1.40
 _ZN13GeographicLib13NormalGravityC2Eddddb@Base 1.47
- _ZN13GeographicLib13NormalGravityC2Eddddd@Base 1.40
 _ZN13GeographicLib14CassiniSoldner5ResetEdd@Base 1.40
 _ZN13GeographicLib14CassiniSoldnerC1ERKNS_8GeodesicE@Base 1.40
 _ZN13GeographicLib14CassiniSoldnerC1EddRKNS_8GeodesicE@Base 1.40
@@ -111,7 +112,7 @@ libGeographic.so.17 #PACKAGE# #MINVER#
 (optional=templinst)_ZN13GeographicLib15SphericalEngine5ValueILb1ELNS0_13normalizationE1ELi1EEEdPKNS0_5coeffEPKdddddRdS8_S8_@Base 1.40
 (optional=templinst)_ZN13GeographicLib15SphericalEngine5ValueILb1ELNS0_13normalizationE1ELi2EEEdPKNS0_5coeffEPKdddddRdS8_S8_@Base 1.40
 (optional=templinst)_ZN13GeographicLib15SphericalEngine5ValueILb1ELNS0_13normalizationE1ELi3EEEdPKNS0_5coeffEPKdddddRdS8_S8_@Base 1.40
- _ZN13GeographicLib15SphericalEngine5coeff10readcoeffsERSiRiS3_RSt6vectorIdSaIdEES7_@Base 1.40
+ _ZN13GeographicLib15SphericalEngine5coeff10readcoeffsERSiRiS3_RSt6vectorIdSaIdEES7_b@Base 1.50
 (optional=templinst)_ZN13GeographicLib15SphericalEngine6CircleILb0ELNS0_13normalizationE0ELi1EEENS_14CircularEngineEPKNS0_5coeffEPKdddd@Base 1.40
 (optional=templinst)_ZN13GeographicLib15SphericalEngine6CircleILb0ELNS0_13normalizationE0ELi2EEENS_14CircularEngineEPKNS0_5coeffEPKdddd@Base 1.40
 (optional=templinst)_ZN13GeographicLib15SphericalEngine6CircleILb0ELNS0_13normalizationE0ELi3EEENS_14CircularEngineEPKNS0_5coeffEPKdddd@Base 1.40
@@ -196,9 +197,67 @@ libGeographic.so.17 #PACKAGE# #MINVER#
 _ZN13GeographicLib4MGRS8upscols_E@Base 1.49
 _ZN13GeographicLib4MGRS8upsrows_E@Base 1.49
 _ZN13GeographicLib4MGRS8utmcols_E@Base 1.49
+ _ZN13GeographicLib4Math10set_digitsEi@Base 1.50
+ _ZN13GeographicLib4Math12extra_digitsEv@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math3NaNIdEET_v@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math3NaNIeEET_v@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math3NaNIiEET_v@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math3fmaIdEET_S2_S2_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math3fmaIeEET_S2_S2_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math3sumIdEET_S2_S2_RS2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math3sumIeEET_S2_S2_RS2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math4cbrtIdEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math4cbrtIeEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math4cosdIdEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math4cosdIeEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math4sindIdEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math4sindIeEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math4tandIdEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math4tandIeEET_S2_@Base 1.50
 (optional=templinst)_ZN13GeographicLib4Math4taufIdEET_S2_S2_@Base 1.42
+ (optional=templinst)_ZN13GeographicLib4Math4taufIeEET_S2_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math5asinhIdEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math5asinhIeEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math5atandIdEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math5atandIeEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math5atanhIdEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math5atanhIeEET_S2_@Base 1.50
+ _ZN13GeographicLib4Math5dummyEv@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math5expm1IdEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math5expm1IeEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math5hypotIdEET_S2_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math5hypotIeEET_S2_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math5isnanIdEEbT_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math5isnanIeEEbT_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math5log1pIdEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math5log1pIeEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math5roundIdEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math5roundIeEET_S2_@Base 1.50
 (optional=templinst)_ZN13GeographicLib4Math5taupfIdEET_S2_S2_@Base 1.42
+ (optional=templinst)_ZN13GeographicLib4Math5taupfIeEET_S2_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math6atan2dIdEET_S2_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math6atan2dIeEET_S2_S2_@Base 1.50
+ _ZN13GeographicLib4Math6digitsEv@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math6lroundIdEElT_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math6lroundIeEElT_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math6remquoIdEET_S2_S2_Pi@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math6remquoIeEET_S2_S2_Pi@Base 1.50
 (optional=templinst)_ZN13GeographicLib4Math7eatanheIdEET_S2_S2_@Base 1.42
+ (optional=templinst)_ZN13GeographicLib4Math7eatanheIeEET_S2_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math7sincosdIdEEvT_RS2_S3_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math7sincosdIeEEvT_RS2_S3_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math8AngRoundIdEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math8AngRoundIeEET_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math8copysignIdEET_S2_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math8copysignIeEET_S2_S2_@Base 1.50
+ _ZN13GeographicLib4Math8digits10Ev@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math8infinityIdEET_v@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math8infinityIeEET_v@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math8infinityIiEET_v@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math8isfiniteIdEEbT_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math8isfiniteIeEEbT_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math9remainderIdEET_S2_S2_@Base 1.50
+ (optional=templinst)_ZN13GeographicLib4Math9remainderIeEET_S2_S2_@Base 1.50
 _ZN13GeographicLib4OSGB11CheckCoordsEdd@Base 1.40
 _ZN13GeographicLib4OSGB13GridReferenceERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERdS9_Rib@Base 1.43
 _ZN13GeographicLib4OSGB13GridReferenceEddiRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE@Base 1.43
@@ -250,7 +309,10 @@ libGeographic.so.17 #PACKAGE# #MINVER#
 _ZN13GeographicLib7Utility3strB5cxx11Edi@Base 1.43
 (optional=templinst)_ZN13GeographicLib7Utility3strIcEENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEET_i@Base 1.43
 (optional=templinst)_ZN13GeographicLib7Utility3strIiEENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEET_i@Base 1.43
+ (optional=templinst)_ZN13GeographicLib7Utility3strIsEENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEET_i@Base 1.50
 (optional=templinst)_ZN13GeographicLib7Utility3valIdEET_RKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE@Base 1.47
+ (optional=templinst)_ZN13GeographicLib7Utility3valIiEET_RKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE@Base 1.50
+ (optional=templinst)_ZN13GeographicLib7Utility5fractIdEET_RKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE@Base 1.50
 _ZN13GeographicLib7Utility9ParseLineERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERS6_S9_@Base 1.43
 _ZN13GeographicLib8Geodesic12SinCosSeriesEbddPKdi@Base 1.40
 _ZN13GeographicLib8Geodesic3C1fEdPd@Base 1.40
@@ -295,23 +357,35 @@ libGeographic.so.17 #PACKAGE# #MINVER#
 _ZNK13GeographicLib12GravityModel6CircleEddj@Base 1.40
 _ZNK13GeographicLib12GravityModel7GravityEdddRdS1_S1_@Base 1.40
 _ZNK13GeographicLib12GravityModel9InternalTEdddRdS1_S1_bb@Base 1.40
+ (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_13GeodesicExactEE10AreaReduceIdEEvRT_ibb@Base 1.50
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_13GeodesicExactEE10FlatteningEv@Base 1.40
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_13GeodesicExactEE11MajorRadiusEv@Base 1.40
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_13GeodesicExactEE12CurrentPointERdS3_@Base 1.40
+ (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_13GeodesicExactEE16EquatorialRadiusEv@Base 1.50
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_13GeodesicExactEE7ComputeEbbRdS3_@Base 1.40
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_13GeodesicExactEE8TestEdgeEddbbRdS3_@Base 1.40
+ (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_13GeodesicExactEE9RemainderERNS_11AccumulatorIdEE@Base 1.50
+ (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_13GeodesicExactEE9RemainderERd@Base 1.50
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_13GeodesicExactEE9TestPointEddbbRdS3_@Base 1.40
+ (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_5RhumbEE10AreaReduceIdEEvRT_ibb@Base 1.50
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_5RhumbEE10FlatteningEv@Base 1.40
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_5RhumbEE11MajorRadiusEv@Base 1.40
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_5RhumbEE12CurrentPointERdS3_@Base 1.40
+ (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_5RhumbEE16EquatorialRadiusEv@Base 1.50
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_5RhumbEE7ComputeEbbRdS3_@Base 1.40
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_5RhumbEE8TestEdgeEddbbRdS3_@Base 1.40
+ (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_5RhumbEE9RemainderERNS_11AccumulatorIdEE@Base 1.50
+ (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_5RhumbEE9RemainderERd@Base 1.50
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_5RhumbEE9TestPointEddbbRdS3_@Base 1.40
+ (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_8GeodesicEE10AreaReduceIdEEvRT_ibb@Base 1.50
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_8GeodesicEE10FlatteningEv@Base 1.40
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_8GeodesicEE11MajorRadiusEv@Base 1.40
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_8GeodesicEE12CurrentPointERdS3_@Base 1.40
+ (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_8GeodesicEE16EquatorialRadiusEv@Base 1.50
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_8GeodesicEE7ComputeEbbRdS3_@Base 1.40
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_8GeodesicEE8TestEdgeEddbbRdS3_@Base 1.40
+ (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_8GeodesicEE9RemainderERNS_11AccumulatorIdEE@Base 1.50
+ (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_8GeodesicEE9RemainderERd@Base 1.50
 (optional=templinst)_ZNK13GeographicLib12PolygonAreaTINS_8GeodesicEE9TestPointEddbbRdS3_@Base 1.40
 _ZNK13GeographicLib13GeodesicExact10DirectLineEddddj@Base 1.46
 _ZNK13GeographicLib13GeodesicExact10GenInverseEddddjRdS1_S1_S1_S1_S1_S1_@Base 1.40
@@ -463,7 +537,6 @@ libGeographic.so.17 #PACKAGE# #MINVER#
 _ZNSt6vectorIdSaIdEE12emplace_backIJdEEEvDpOT_@Base 1.40
 (optional=templinst|subst)_ZNSt6vectorIdSaIdEE14_M_fill_insertEN9__gnu_cxx17__normal_iteratorIPdS1_EE{size_t}RKd@Base 1.40
 (optional=templinst|subst)_ZNSt6vectorIdSaIdEE17_M_default_appendE{size_t}@Base 1.43
- (optional=templinst)_ZNSt6vectorIdSaIdEE17_M_realloc_insertIJRKdEEEvN9__gnu_cxx17__normal_iteratorIPdS1_EEDpOT_@Base 1.49
 (optional=templinst)_ZNSt6vectorIdSaIdEED1Ev@Base 1.40
 (optional=templinst)_ZNSt6vectorIdSaIdEED2Ev@Base 1.40
 (optional=templinst|arch=amd64)_ZNSt6vectorItSaItEE17_M_default_appendEm@Base 1.49
@@ -482,4 +555,6 @@ libGeographic.so.17 #PACKAGE# #MINVER#
 _ZTSN13GeographicLib13GeographicErrE@Base 1.40
 _ZTVN13GeographicLib13GeographicErrE@Base 1.40
 (optional=templinst)_ZZN13GeographicLib4Math4tandIdEET_S2_E8overflow@Base 1.42
+ (optional=templinst)_ZZN13GeographicLib4Math4tandIeEET_S2_E8overflow@Base 1.50
 (optional=templinst)_ZZN13GeographicLib4Math6degreeIdEET_vE6degree@Base 1.40
+ (optional=templinst)_ZZN13GeographicLib4Math6degreeIeEET_vE6degree@Base 1.50
--- a/debian/node-geographiclib.install
+++ b/debian/node-geographiclib.install
-usr/lib/nodejs
+usr/share/nodejs