CITATION

 To cite PROJ in publications use:
 
   PROJ contributors (2018). PROJ coordinate transformation software
-  library. Open Source Geospatial Foundation. URL http://proj4.org/.
+  library. Open Source Geospatial Foundation. URL https://proj4.org/.
 
 A BibTeX entry for LaTeX users is
 
@@ -10,5 +10,5 @@ A BibTeX entry for LaTeX users is
     author = {{PROJ contributors}},
     organization = {Open Source Geospatial Foundation},
     year = {2018},
-    url = {http://proj4.org/},
+    url = {https://proj4.org/},
   }

CMakeLists.txt

@@ -12,7 +12,7 @@
 cmake_minimum_required(VERSION 2.6.0 FATAL_ERROR)
 
 # For historic reasons, the CMake PROJECT-NAME is PROJ4
-project(PROJ4 C)
+project(PROJ4 LANGUAGES C CXX)
 set(PROJECT_INTERN_NAME PROJ)
 
 if (NOT CMAKE_VERSION VERSION_LESS 3.1)
@@ -23,11 +23,15 @@ endif ()
 if("${CMAKE_C_COMPILER_ID}" STREQUAL "MSVC")
   # Suppress warning 4706 about assignment within conditional expression
   # Suppress warning 4996 about sprintf, etc., being unsafe
+  # Suppress warning 4589 about Constructor of abstract class...ignores initializer for virtual base class (see https://github.com/weidai11/cryptopp/issues/214#issuecomment-230283061)
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W4 /wd4706 /wd4996 /D_CRT_SECURE_NO_WARNINGS")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHsc /W4 /wd4706 /wd4996 /wd4589 /D_CRT_SECURE_NO_WARNINGS")
 elseif("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU")
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wswitch -Wshadow -Wunused-parameter -Wmissing-prototypes -Wmissing-declarations -Wformat -Wformat-security")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wextra -Wswitch -Wshadow -Wunused-parameter -Wmissing-declarations -Wformat -Wformat-security")
 elseif("${CMAKE_C_COMPILER_ID}" MATCHES "Clang")
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wswitch -Wshadow -Wunused-parameter -Wmissing-prototypes -Wmissing-declarations -Wformat -Wformat-security -Wfloat-conversion -Wc99-extensions -Wc11-extensions")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wextra -Wswitch -Wshadow -Wunused-parameter -Wmissing-declarations -Wformat -Wformat-security -Wfloat-conversion")
 endif()
 
 # Tell Intel compiler to do arithmetic accurately.  This is needed to
@@ -57,9 +61,9 @@ colormsg(_HIBLUE_ "Configuring PROJ:")
 #PROJ version information
 #################################################################################
 include(ProjVersion)
-proj_version(MAJOR 5 MINOR 0 PATCH 0)
+proj_version(MAJOR 5 MINOR 2 PATCH 0)
 set(PROJ_API_VERSION "14")
-set(PROJ_BUILD_VERSION "14.0.1")
+set(PROJ_BUILD_VERSION "14.0.2")
 
 #################################################################################
 # Build features and variants
@@ -124,7 +128,6 @@ endif ()
 option(PROJ_TESTS "Enable build of collection of PROJ tests" ON)
 boost_report_value(PROJ_TESTS)
 if(PROJ_TESTS)
-    include(CTest)
     enable_testing()
 endif(PROJ_TESTS)
 include(ProjTest)

Makefile.in

@@ -92,6 +92,8 @@ subdir = .
 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 \
+	$(top_srcdir)/m4/ax_cxx_compile_stdcxx.m4 \
+	$(top_srcdir)/m4/ax_cxx_compile_stdcxx_11.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
 	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
 	$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
@@ -248,6 +250,11 @@ CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CXX_WFLAGS = @CXX_WFLAGS@
 CYGPATH_W = @CYGPATH_W@
 C_WFLAGS = @C_WFLAGS@
 DEFS = @DEFS@
@@ -262,6 +269,7 @@ EGREP = @EGREP@
 EXEEXT = @EXEEXT@
 FGREP = @FGREP@
 GREP = @GREP@
+HAVE_CXX11 = @HAVE_CXX11@
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
@@ -283,6 +291,7 @@ MKDIR_P = @MKDIR_P@
 MUTEX_SETTING = @MUTEX_SETTING@
 NM = @NM@
 NMEDIT = @NMEDIT@
+NO_ZERO_AS_NULL_POINTER_CONSTANT_FLAG = @NO_ZERO_AS_NULL_POINTER_CONSTANT_FLAG@
 OBJDUMP = @OBJDUMP@
 OBJEXT = @OBJEXT@
 OTOOL = @OTOOL@
@@ -308,6 +317,7 @@ abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
 ac_ct_AR = @ac_ct_AR@
 ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@

NEWS

+5.2.0 Release Notes
+-------------------
+
+ UPDATES
+ -------
+
+ o Added support for deg, rad and grad in unitconvert (#1054)
+
+ o Assume +t_epoch as time input when not otherwise specified (#1065)
+
+ o Added inverse Lagrange projection (#1058)
+
+ o Added +multiplier option to vgridshift (#1072)
+
+ o Added Equal Earth projection (#1085)
+
+ o Added "require_grid" option to gie (#1088)
+
+ o Replace +transpose option of Helmert transform with +convention.
+   From now on the convention used should be explicitly written. An
+   error will be returned when using the +transpose option (#1091)
+
+ o Improved numerical precision of inverse spherical Mercator
+   projection (#1105)
+
+ o cct will now forward text after coordinate input to output
+   stream (#1111)
+
+
+ BUG FIXES
+ ------------
+
+ o Do not pivot over WGS84 when doing cs2cs-emulation with geocent (#1026)
+
+ o Do not scan past the end of the read data in pj_ctx_fgets (#1042)
+
+ o Make sure proj_errno_string() is available in DLL (#1050)
+
+ o Respect +to_meter setting when doing cs2cs-emulation (#1053)
+
+ o Fixed unit conversion factors for geod (#1075)
+
+ o Fixed test failures related to GCC 8 (#1084)
+
+ o Improved handling of +geoc flag (#1093)
+
+ o Calculate correct projection factors for Webmercator (#1095)
+
+ o cs2cs now always outputs degrees when transformed coordinates are
+   in angular units (#1112)
+
+
+ All bug fix numbers refer to issues or pull requests indexed at
+ https://github.com/OSGeo/proj.4/
+
+ THANKS TO
+ ------------
+
+ Version 5.2.0 is made possible by the following contributors:
+
+Søren Holm
+Mateusz Łoskot
+Jürnjakob Dugge
+Greg Minshall
+Aaron Puchert
+Vedran Stojnović
+Bojan Šavrič
+Charles Karney
+Mateusz Loskot
+Howard Butler
+Mike Toews
+Kurt Schwehr
+Even Rouault
+Kristian Evers
+
 5.1.0 Release Notes
 -------------------
 

README

@@ -7,7 +7,7 @@ This includes cartographic projections as well as geodetic transformations.
 
 For more information on the PROJ.4 project please see the web page at:
 
-http://proj4.org/
+https://proj4.org/
 
 The PROJ.4 mailing list can be found at:
 

aclocal.m4

@@ -1164,6 +1164,8 @@ AC_SUBST([am__untar])
 
 m4_include([m4/ax_cflags_warn_all.m4])
 m4_include([m4/ax_check_compile_flag.m4])
+m4_include([m4/ax_cxx_compile_stdcxx.m4])
+m4_include([m4/ax_cxx_compile_stdcxx_11.m4])
 m4_include([m4/libtool.m4])
 m4_include([m4/ltoptions.m4])
 m4_include([m4/ltsugar.m4])

cmake/Makefile.in

@@ -91,6 +91,8 @@ subdir = cmake
 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 \
+	$(top_srcdir)/m4/ax_cxx_compile_stdcxx.m4 \
+	$(top_srcdir)/m4/ax_cxx_compile_stdcxx_11.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
 	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
 	$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
@@ -136,6 +138,11 @@ CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CXX_WFLAGS = @CXX_WFLAGS@
 CYGPATH_W = @CYGPATH_W@
 C_WFLAGS = @C_WFLAGS@
 DEFS = @DEFS@
@@ -150,6 +157,7 @@ EGREP = @EGREP@
 EXEEXT = @EXEEXT@
 FGREP = @FGREP@
 GREP = @GREP@
+HAVE_CXX11 = @HAVE_CXX11@
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
@@ -171,6 +179,7 @@ MKDIR_P = @MKDIR_P@
 MUTEX_SETTING = @MUTEX_SETTING@
 NM = @NM@
 NMEDIT = @NMEDIT@
+NO_ZERO_AS_NULL_POINTER_CONSTANT_FLAG = @NO_ZERO_AS_NULL_POINTER_CONSTANT_FLAG@
 OBJDUMP = @OBJDUMP@
 OBJEXT = @OBJEXT@
 OTOOL = @OTOOL@
@@ -196,6 +205,7 @@ abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
 ac_ct_AR = @ac_ct_AR@
 ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@

cmake/ProjConfig.cmake

@@ -5,7 +5,7 @@
 #
 # Distributed under the Boost Software License, Version 1.0.
 # (See accompanying file LICENSE_1_0.txt or copy at
-# http://www.boost.org/LICENSE_1_0.txt)
+# https://www.boost.org/LICENSE_1_0.txt)
 ################################################################################
 include (CheckIncludeFiles)
 include (CheckLibraryExists) 
@@ -34,7 +34,7 @@ set(PACKAGE_BUGREPORT "https://github.com/OSGeo/proj.4/issues")
 set(PACKAGE_NAME "PROJ")
 set(PACKAGE_STRING "PROJ ${${PROJECT_INTERN_NAME}_VERSION}")
 set(PACKAGE_TARNAME "proj")
-set(PACKAGE_URL "http://proj4.org")
+set(PACKAGE_URL "https://proj4.org")
 set(PACKAGE_VERSION "${${PROJECT_INTERN_NAME}_VERSION}")
 
 configure_file(cmake/proj_config.cmake.in src/proj_config.h)

cmake/ProjSystemInfo.cmake

@@ -7,7 +7,7 @@
 #
 # Distributed under the Boost Software License, Version 1.0.
 # (See accompanying file LICENSE_1_0.txt or copy at
-# http://www.boost.org/LICENSE_1_0.txt)
+# https://www.boost.org/LICENSE_1_0.txt)
 ################################################################################
 # The following variables are defined:
 #   PROJ_COMPILER_NAME - name of compiler toolset, follows Boost toolset naming.

cmake/ProjUtilities.cmake

@@ -9,7 +9,7 @@
 #
 # Distributed under the Boost Software License, Version 1.0.
 # See accompanying file LICENSE_1_0.txt or copy at
-#   http://www.boost.org/LICENSE_1_0.txt
+#   https://www.boost.org/LICENSE_1_0.txt
 ################################################################################
 # Macros in this module:
 #
@@ -355,7 +355,7 @@ endmacro()
 #
 # Scans the current directory and returns a list of subdirectories.
 # Author: Robert Fleming
-# Source: http://www.cmake.org/pipermail/cmake/2008-February/020114.html
+# Source: https://www.cmake.org/pipermail/cmake/2008-February/020114.html
 #
 # Third parameter is 1 if you want relative paths returned.
 # Usage: list_subdirectories(the_list_is_returned_here /path/to/project TRUE)

configure.ac

 dnl Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.59)
-AC_INIT([PROJ], [5.1.0],
-        [https://github.com/OSGeo/proj.4/issues], proj, [http://proj4.org])
+AC_INIT([PROJ], [5.2.0],
+        [https://github.com/OSGeo/proj.4/issues], proj, [https://proj4.org])
 AC_CONFIG_MACRO_DIR([m4])
 AC_LANG(C)
 
@@ -10,17 +10,139 @@ AC_CONFIG_AUX_DIR([.])
 AM_INIT_AUTOMAKE
 AM_CONFIG_HEADER(src/proj_config.h)
 
-dnl Enable as much warnings as possible
-AX_CFLAGS_WARN_ALL(C_WFLAGS)
-AC_SUBST(C_WFLAGS,$C_WFLAGS)
-
 dnl Checks for programs.
 AC_PROG_CC
+AC_PROG_CXX
+AX_CXX_COMPILE_STDCXX_11([noext],[mandatory])
 AC_PROG_INSTALL
 AC_PROG_LN_S
 AC_PROG_MAKE_SET
 AM_PROG_LIBTOOL
 
+dnl Enable as much warnings as possible
+AX_CFLAGS_WARN_ALL(C_WFLAGS)
+AX_CXXFLAGS_WARN_ALL(CXX_WFLAGS)
+
+dnl For ICC: it needs -we10006 instead of -Werror to turn unknown options to errors
+dnl Some gcc/clang versions might succeed on this test, so also include -Werror in ERROR_ON_UNKNOWN_OPTIONS
+AX_CHECK_COMPILE_FLAG([-Werror -we10006],[ERROR_ON_UNKNOWN_OPTIONS="-Werror -we10006"],[ERROR_ON_UNKNOWN_OPTIONS="-Werror"])
+
+dnl A few ICC warnings to turn off
+dnl warning #188: enumerated type mixed with another type  (needed on libcsf)
+dnl warning #1684: conversion from pointer to same-sized integral type (potential portability problem)  (needed on frmts/mrf)
+dnl warning #2259: non-pointer conversion from "size_t={unsigned long}" to "int" may lose significant bits
+dnl warning #2304: non-explicit constructor with single argument may cause implicit type conversion
+dnl warning #3280: declaration hides member
+dnl remark #11074: Inlining inhibited by limit max-size
+dnl remark #11076: To get full report use -qopt-report=4 -qopt-report-phase ipo
+AX_CHECK_COMPILE_FLAG([-diag-disable 188,1684,2259,2304,3280,11074,11076],[C_WFLAGS="$C_WFLAGS -diag-disable 188,1684,2259,2304,3280,11074,11076" CXX_WFLAGS="$CXX_WFLAGS -diag-disable 188,1684,2259,2304,3280,11074,11076"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+
+AX_CHECK_COMPILE_FLAG([-Wextra],[C_WFLAGS="$C_WFLAGS -Wextra" CXX_WFLAGS="$CXX_WFLAGS -Wextra"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+AX_CHECK_COMPILE_FLAG([-Winit-self],[C_WFLAGS="$C_WFLAGS -Winit-self" CXX_WFLAGS="$CXX_WFLAGS -Winit-self"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+AX_CHECK_COMPILE_FLAG([-Wunused-parameter], [C_WFLAGS="$C_WFLAGS -Wunused-parameter" CXX_WFLAGS="$CXX_WFLAGS -Wunused-parameter" NO_UNUSED_PARAMETER_FLAG="-Wno-unused-parameter"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+AX_CHECK_COMPILE_FLAG([-Wmissing-prototypes], [C_WFLAGS="$C_WFLAGS -Wmissing-prototypes"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+AX_CHECK_COMPILE_FLAG([-Wmissing-declarations], [C_WFLAGS="$C_WFLAGS -Wmissing-declarations"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+AX_CHECK_COMPILE_FLAG([-Wformat], [C_WFLAGS="$C_WFLAGS -Wformat" CXX_WFLAGS="$CXX_WFLAGS -Wformat"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+AX_CHECK_COMPILE_FLAG([-Wformat -Werror=format-security -Wno-format-nonliteral], [C_WFLAGS="$C_WFLAGS -Werror=format-security -Wno-format-nonliteral" CXX_WFLAGS="$CXX_WFLAGS -Werror=format-security -Wno-format-nonliteral"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+AX_CHECK_COMPILE_FLAG([-Wshorten-64-to-32], [C_WFLAGS="$C_WFLAGS -Wshorten-64-to-32" CXX_WFLAGS="$CXX_WFLAGS -Wshorten-64-to-32"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+AX_CHECK_COMPILE_FLAG([-Wlogical-op], [C_WFLAGS="$C_WFLAGS -Wlogical-op" CXX_WFLAGS="$CXX_WFLAGS -Wlogical-op" NO_LOGICAL_OP_FLAG="-Wno-logical-op"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+AX_CHECK_COMPILE_FLAG([-Wshadow], [C_WFLAGS="$C_WFLAGS -Wshadow" CXX_WFLAGS="$CXX_WFLAGS -Wshadow"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+
+dnl Error out on things that will fail with MSVC
+AX_CHECK_COMPILE_FLAG([-Werror=vla], [C_WFLAGS="$C_WFLAGS -Werror=vla" CXX_WFLAGS="$CXX_WFLAGS -Werror=vla"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+AX_CHECK_COMPILE_FLAG([-Werror=declaration-after-statement], [C_WFLAGS="$C_WFLAGS -Wdeclaration-after-statement"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+
+dnl -Wclobbered is not reliable on most gcc versions
+dnl AX_CHECK_COMPILE_FLAG([-Wno-clobbered], [C_WFLAGS="$C_WFLAGS -Wno-clobbered" CXX_WFLAGS="$CXX_WFLAGS -Wno-clobbered"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+
+dnl Warn when macros __TIME__, __DATE__ or __TIMESTAMP__ are encountered as they might prevent bit-wise-identical reproducible compilations. 
+AX_CHECK_COMPILE_FLAG([-Wdate-time], [C_WFLAGS="$C_WFLAGS -Wdate-time" CXX_WFLAGS="$CXX_WFLAGS -Wdate-time"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+
+dnl GCC 6 warnings
+AX_CHECK_COMPILE_FLAG([-Wnull-dereference], [C_WFLAGS="$C_WFLAGS -Wnull-dereference" CXX_WFLAGS="$CXX_WFLAGS -Wnull-dereference"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+AX_CHECK_COMPILE_FLAG([-Wduplicated-cond], [C_WFLAGS="$C_WFLAGS -Wduplicated-cond" CXX_WFLAGS="$CXX_WFLAGS -Wduplicated-cond"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+
+dnl GCC 7 warnings
+dnl Do not enable yet. Causes warning in alg/gdalthinplate.cpp due to armadillo templates
+dnl AX_CHECK_COMPILE_FLAG([-Wduplicated-branches], [C_WFLAGS="$C_WFLAGS -Wduplicated-branches" CXX_WFLAGS="$CXX_WFLAGS -Wduplicated-branches"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+
+dnl GCC 8 warnings
+AC_LANG_PUSH([C++])
+AX_CHECK_COMPILE_FLAG([-Wextra-semi], [CXX_WFLAGS="$CXX_WFLAGS -Wextra-semi"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+AC_LANG_POP([C++])
+
+AX_CHECK_COMPILE_FLAG([-Wno-sign-compare], [NO_SIGN_COMPARE="-Wno-sign-compare"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+
+dnl clang >= 3.9
+AX_CHECK_COMPILE_FLAG([-Wcomma], [C_WFLAGS="$C_WFLAGS -Wcomma" CXX_WFLAGS="$CXX_WFLAGS -Wcomma"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+
+dnl clang and gcc 5
+AX_CHECK_COMPILE_FLAG([-Wfloat-conversion], [C_WFLAGS="$C_WFLAGS -Wfloat-conversion" CXX_WFLAGS="$CXX_WFLAGS -Wfloat-conversion"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+
+dnl clang >= 3.2
+AX_CHECK_COMPILE_FLAG([-Wdocumentation -Wno-documentation-deprecated-sync], [C_WFLAGS="$C_WFLAGS -Wdocumentation -Wno-documentation-deprecated-sync" CXX_WFLAGS="$CXX_WFLAGS -Wdocumentation -Wno-documentation-deprecated-sync"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+
+dnl gnu89 is a reasonable target to get MSVC compatibility.
+dnl but only apply it with gcc, since clang will throw a lot of warnings
+SAVED_CFLAGS=$CFLAGS
+CFLAGS="$CFLAGS $ERROR_ON_UNKNOWN_OPTIONS -std=gnu89"
+AC_MSG_CHECKING([if -std=gnu89 can be enabled])
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+  [[#if defined(__clang__) || !defined(__GNUC__)
+    #error "not gcc"
+    #endif]])],
+  [C_WFLAGS="$C_WFLAGS -std=gnu89"]
+  [AC_MSG_RESULT([yes])],
+  [AC_MSG_RESULT([no])])
+CFLAGS=$SAVED_CFLAGS
+
+dnl C++ specific stuff
+
+AC_LANG_PUSH([C++])
+AX_CHECK_COMPILE_FLAG([-Wunused-private-field], [CXX_WFLAGS="$CXX_WFLAGS -Wunused-private-field"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+AX_CHECK_COMPILE_FLAG([-Wmissing-prototypes], [CXX_WFLAGS="$CXX_WFLAGS -Wmissing-prototypes"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+AX_CHECK_COMPILE_FLAG([-Wmissing-declarations], [CXX_WFLAGS="$CXX_WFLAGS -Wmissing-declarations"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+AX_CHECK_COMPILE_FLAG([-Wnon-virtual-dtor], [CXX_WFLAGS="$CXX_WFLAGS -Wnon-virtual-dtor" NO_NON_VIRTUAL_DTOR_FLAG="-Wno-non-virtual-dtor"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+AX_CHECK_COMPILE_FLAG([-Wold-style-cast], [WARN_OLD_STYLE_CAST="-Wold-style-cast"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+AX_CHECK_COMPILE_FLAG([-Weffc++], [WARN_EFFCPLUSPLUS="-Weffc++"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+
+dnl g++-4.8 complain a bit too much with -Weffc++
+if test "$WARN_EFFCPLUSPLUS" != ""; then
+    SAVED_CXXFLAGS=$CXXFLAGS
+    CXXFLAGS="$CXXFLAGS $WARN_EFFCPLUSPLUS -Werror"
+    AC_MSG_CHECKING([if -Weffc++ should be enabled])
+    AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+    [[
+    class Base {};
+    class A: public Base {};
+    ]])],
+    [AC_MSG_RESULT([yes])],
+    [WARN_EFFCPLUSPLUS=""]
+    [AC_MSG_RESULT([no])])
+    CXXFLAGS="$SAVED_CXXFLAGS"
+    CXX_WFLAGS="$CXX_WFLAGS $WARN_EFFCPLUSPLUS"
+fi
+
+dnl Clang enables -Woverloaded-virtual if -Wall is defined, but not GCC
+AX_CHECK_COMPILE_FLAG([-Woverloaded-virtual], [CXX_WFLAGS="$CXX_WFLAGS -Woverloaded-virtual"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+
+dnl Forbid use of 'or', 'and', ... alias operators
+AX_CHECK_COMPILE_FLAG([-fno-operator-names], [CXX_WFLAGS="$CXX_WFLAGS -fno-operator-names"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+
+HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT=no
+AX_CHECK_COMPILE_FLAG([-Wzero-as-null-pointer-constant], [CXX_WFLAGS="$CXX_WFLAGS -Wzero-as-null-pointer-constant" HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT=yes NO_ZERO_AS_NULL_POINTER_CONSTANT_FLAG="-Wno-zero-as-null-pointer-constant"],,[$ERROR_ON_UNKNOWN_OPTIONS])
+if test "$HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT" = "yes"; then
+AC_DEFINE_UNQUOTED(HAVE_GCC_WARNING_ZERO_AS_NULL_POINTER_CONSTANT, 1,
+          [Define to 1 if the compiler supports -Wzero-as-null-pointer-constant])
+fi
+
+AC_LANG_POP([C++])
+
+AC_SUBST(C_WFLAGS,$C_WFLAGS)
+AC_SUBST(CXX_WFLAGS,$CXX_WFLAGS)
+AC_SUBST(NO_ZERO_AS_NULL_POINTER_CONSTANT_FLAG,$NO_ZERO_AS_NULL_POINTER_CONSTANT_FLAG)
+
+
 dnl Checks for libraries.
 save_CFLAGS="$CFLAGS"
 CFLAGS=`echo "$CFLAGS" | sed "s/-Werror/ /"`
@@ -142,7 +264,12 @@ AC_SUBST(MUTEX_SETTING,$MUTEX_SETTING)
 AC_SUBST(THREAD_LIB,$THREAD_LIB)
 
 AC_CONFIG_FILES([Makefile cmake/Makefile src/Makefile
-                 test/Makefile test/gie/Makefile test/gigs/Makefile
+                 test/Makefile test/gie/Makefile test/gigs/Makefile test/unit/Makefile
+                 test/googletest/Makefile test/googletest/include/Makefile
+                 test/googletest/include/gtest/Makefile
+                 test/googletest/include/gtest/internal/Makefile
+                 test/googletest/include/gtest/internal/custom/Makefile
+                 test/googletest/src/Makefile
                  man/Makefile man/man1/Makefile man/man3/Makefile nad/Makefile
                  jniwrap/Makefile jniwrap/org.osgeo.proj/Makefile jniwrap/org.osgeo.proj/org/Makefile jniwrap/org.osgeo.proj/org/proj4/Makefile])
 AC_CONFIG_FILES([nad/install], [chmod +x nad/install])

debian/changelog

+proj (5.2.0~rc1-1~exp1) experimental; urgency=medium
+
+  * New upstream release candidate.
+  * Bump Standards-Version to 4.2.1, no changes.
+  * Update Homepage URL to use HTTPS.
+  * Add license & copyright for gtest sources.
+  * Drop patches, included upstream.
+  * Update datumgrids.shar (XZ compressed) with proj-datumgrid-1.8RC1.
+  * Add patch to fix SONAME decrement.
+  * Update symbols for 5.2.0~rc1.
+  * Add patch to not install gtest libraries.
+  * Add patch to not install test executables.
+
+ -- Bas Couwenberg <sebastic@debian.org>  Tue, 11 Sep 2018 09:23:37 +0200
+
+proj (5.1.0-2) unstable; urgency=medium
+
+  * Bump Standards-Version to 4.2.0, no changes.
+  * Use filter instead of findstring to prevent partial matches.
+  * Update lintian override for embedded-javascript-library.
+  * Drop autopkgtest to test installability.
+  * Add lintian override for testsuite-autopkgtest-missing.
+  * Add upstream patches to fix test failure with GCC 8.x.
+
+ -- Bas Couwenberg <sebastic@debian.org>  Sat, 11 Aug 2018 15:47:39 +0200
+
+proj (5.1.0-1) unstable; urgency=medium
+
+  * New upstream release.
+  * Drop obsolete dh_clean override.
+  * Move from experimental to unstable.
+
+ -- Bas Couwenberg <sebastic@debian.org>  Fri, 01 Jun 2018 15:12:04 +0200
+
 proj (5.1.0~rc2-1~exp1) experimental; urgency=medium
 
   * New upstream release candidate.

debian/control

@@ -12,10 +12,10 @@ Build-Depends: debhelper (>= 9),
                doxygen,
                graphviz,
                xz-utils
-Standards-Version: 4.1.4
+Standards-Version: 4.2.1
 Vcs-Browser: https://salsa.debian.org/debian-gis-team/proj
 Vcs-Git: https://salsa.debian.org/debian-gis-team/proj.git -b experimental
-Homepage: http://proj4.org/
+Homepage: https://proj4.org/
 
 Package: proj-data
 Architecture: all

debian/copyright

@@ -38,6 +38,7 @@ Copyright:             2016-2018, Kristian Evers
                        2012-2018, Charles Karney <charles@karney.com>
                        2011-2018, Open Geospatial Consortium, Inc
                  2008-2012, 2018, Even Rouault <even dot rouault at mines-paris dot org>
+                            2018, Google Inc.
                             2017, Lukasz Komsta
                             2016, Karsten Engsager
                             2015, Drazen Tutic
@@ -52,10 +53,6 @@ Copyright:             2016-2018, Kristian Evers
                             2001, Thomas Flemming <tf@ttqv.com>
 License: Expat
 
-Files: ltmain.sh
-Copyright: 1996-2015, Free Software Foundation, Inc.
-License: GPL-2+ with Libtool exception
-
 Files: src/proj_etmerc.c
 Comment: The code in this file is largly based upon procedures:
  .
@@ -100,6 +97,10 @@ License: public-domain
  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  DEALINGS IN THE SOFTWARE.
 
+Files: test/googletest/*
+Copyright: 2003, 2005-2009, 2015, Google Inc.
+License: BSD-3-Clause
+
 Files: debian/*
 Copyright:  1999-2005, Peter S Galbraith <psg@debian.org>
  2007-2009, 2012-2013, Francesco Paolo Lovergine <frankie@debian.org>
@@ -113,6 +114,33 @@ License: public-domain
  All those data are public domain, taken and collected from various
  US/Canada, France, Switzerland and New Zealand public domain resources.
 
+License: BSD-3-Clause
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+ .
+ 1) Redistributions of source code must retain the above copyright notice,
+    this list of conditions and the following disclaimer.
+ .
+ 2) Redistributions in binary form must reproduce the above copyright notice,
+    this list of conditions and the following disclaimer in the documentation
+    and/or other materials provided with the distribution.
+ .
+ 3) Neither the name of the ORGANIZATION nor the names of its contributors may
+    be used to endorse or promote products derived from this software without
+    specific prior written permission.
+ .
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
 License: Expat
  Permission is hereby granted, free of charge, to any person obtaining a
  copy of this software and associated documentation files (the "Software"),
@@ -132,32 +160,6 @@ License: Expat
  FROM, 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-2+
  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License as

debian/datumgrids.shar

@@ -3,9 +3,9 @@
 # To extract the files from this archive, save it to some FILE, remove
 # everything before the '#!/bin/sh' line above, then type 'sh FILE'.
 #
-lock_dir=_sh06205
-# Made on 2018-02-26 22:21 CET by <bas@anubis>.
-# Source directory was '/tmp/proj-datumgrid-1.7RC2'.
+lock_dir=_sh25295
+# Made on 2018-09-11 08:15 CEST by <bas@anubis>.
+# Source directory was '/tmp/proj-datumgrid-1.8RC1'.
 #
 # Existing files will *not* be overwritten, unless '-c' is specified.
 #
@@ -24,7 +24,7 @@ lock_dir=_sh06205
 #    232 -rw-r--r-- null
 # 318464 -rw-r--r-- nzgd2kgrid0005.gsb
 #  26728 -rw-r--r-- prvi
-#   4618 -rw-r--r-- README.DATUMGRID
+#   4645 -rw-r--r-- README.DATUMGRID
 #  59208 -rw-r--r-- stgeorge
 #  26728 -rw-r--r-- stlrnc
 #   7048 -rw-r--r-- stpaul
@@ -135,7 +135,7 @@ ${echo} "x - SKIPPING alaska (file already exists)"
 else
 ${echo} "x - extracting alaska xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X6C9[_Y=`"&5!"1JQ/]?:'X26*X.
 MX[[].39(@6>$9M$UU"#1I;:%/!,<RTR*(4U(JW"C(W(ES]'T%IQD@K,\9:!Q
 M,D]5^\3]*J(U9M73F;'!E"6J19LGK<Y7:!Y@JHSD@7S;46R?Q`^=;%LN`NO>
@@ -15246,7 +15246,7 @@ SHAR_EOF
 ${echo} xz-decompressing file alaska &&
 xz -dc ${lock_dir}/xzi > 'alaska' && \
-  (set 20 18 02 26 21 53 48 'alaska'
+  (set 20 18 09 10 20 16 06 'alaska'
    eval "${shar_touch}") && \
   chmod 0644 'alaska'
 if test $? -ne 0
@@ -15272,7 +15272,7 @@ ${echo} "x - SKIPPING BETA2007.gsb (file already exists)"
 else
 ${echo} "x - extracting BETA2007.gsb xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X4;O;KI=`"<51;ZK4D7::">S[$,*
 M#?V+\2IH*'1;@<->E]ZS^X,UT\==C*NLL"&!NRFQ+N<Q`IVO4.NV3,?*6),8
 M?K\3O%:A!6WCG^KE3X-\T=<M4!%K`A.0CU,*O9$YD7B14&(0:6C?Q);PIA_/
@@ -15937,7 +15937,7 @@ ${echo} "x - SKIPPING conus (file already exists)"
 else
 ${echo} "x - extracting conus xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X3I<[_Y=`"&5!"1JQ/]?:'X26*X.
 MX_S4E90@,\UPTK!_5%(3YLM!3-ZSSKG#3.8)-@179P9,I]-Y\!0<7(@Q8=7%
 MX/+E'OZ]D5XQ?`TIT<VRROMD>IQ-$1RG%$P8JPK7);85R=R9#I`/[VPW+BZJ
@@ -20709,7 +20709,7 @@ SHAR_EOF
 ${echo} xz-decompressing file conus &&
 xz -dc ${lock_dir}/xzi > 'conus' && \
-  (set 20 18 02 26 21 53 48 'conus'
+  (set 20 18 09 10 20 16 06 'conus'
    eval "${shar_touch}") && \
   chmod 0644 'conus'
 if test $? -ne 0
@@ -20735,7 +20735,7 @@ ${echo} "x - SKIPPING egm96_15.gtx (file already exists)"
 else
 ${echo} "x - extracting egm96_15.gtx xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X=?O[_]=`&`5C``-/,)\;PB;O;0H
 MLG<XK\L,]-B4B]\&G&BA%@+RHSO$<KQ9P7TVMX%ICBIQ.(BQNT43L43>A52W
 MZD,0Y%N'<]3?$90\;J;`[3Y2X.`U(4W]<<#<R/P(=_P2T&U6/1M`NS(7(K#$
@@ -84696,7 +84696,7 @@ ${echo} "x - SKIPPING FL (file already exists)"
 else
 ${echo} "x - extracting FL xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X"*G'5]=`"&5!"1JQ/]?:'X26*X.
 MY%D7L`=5Y9&5;JT9I6ILFU`D-"=H]C0;+9&]_M0`;[@96IJ[7+V'#^9:49DY
 M3L<>H$Y3:S[TL`G%(2>3<1,.XZ;=F2%PZW`;>&:)_0@Q3<?.5:[;<8QKY.).
@@ -84872,7 +84872,7 @@ SHAR_EOF
 ${echo} xz-decompressing file FL &&
 xz -dc ${lock_dir}/xzi > 'FL' && \
-  (set 20 18 02 26 21 53 48 'FL'
+  (set 20 18 09 10 20 16 06 'FL'
    eval "${shar_touch}") && \
   chmod 0644 'FL'
 if test $? -ne 0
@@ -84898,7 +84898,7 @@ ${echo} "x - SKIPPING hawaii (file already exists)"
 else
 ${echo} "x - extracting hawaii xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X:%@[_Y=`"&5!"1JQ/]?:'X26*X.
 MY)8!48:G259R#Z3]B#O$$V@(JJR">==7--A-YIMB&O67&&$HV?Y."(,4]L&C
 M>5C/GESO47R4PCD,<]SHHFPU<]^"6<1;%A#H#GEERFN<H6KU=J-P^]9:T.>9
@@ -90705,7 +90705,7 @@ SHAR_EOF
 ${echo} xz-decompressing file hawaii &&
 xz -dc ${lock_dir}/xzi > 'hawaii' && \
-  (set 20 18 02 26 21 53 48 'hawaii'
+  (set 20 18 09 10 20 16 06 'hawaii'
    eval "${shar_touch}") && \
   chmod 0644 'hawaii'
 if test $? -ne 0
@@ -90731,7 +90731,7 @@ ${echo} "x - SKIPPING MD (file already exists)"
 else
 ${echo} "x - extracting MD xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X`WG#$1=`"&5!"1JQ/]?:'X26*X.
 MY3`=:X_!?<W%Y(%><`B1C*6S^JC\'#L8*H4$RPIV>(Y+;3*9%:\4101HA9$4
 M?O-QK0)WLYGAM%=GHLPPJFP?&<L8R-1^?I<>3\;UH_3^H7U5IP'2=RT<K*]/
@@ -90810,7 +90810,7 @@ SHAR_EOF
 ${echo} xz-decompressing file MD &&
 xz -dc ${lock_dir}/xzi > 'MD' && \
-  (set 20 18 02 26 21 53 48 'MD'
+  (set 20 18 09 10 20 16 06 'MD'
    eval "${shar_touch}") && \
   chmod 0644 'MD'
 if test $? -ne 0
@@ -90836,7 +90836,7 @@ ${echo} "x - SKIPPING ntf_r93.gsb (file already exists)"
 else
 ${echo} "x - extracting ntf_r93.gsb xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,XDG0[_Y=`"<51;ZK4D7::">S[$,*
 M#?V+\2IH*'1;@<->E]ZS^X,UT\==C*NLL"&!NRFQ+L3XL.5XWGVKZTWW67F9
 M`\:)RN/-P`%XNS.I]&BD^O="?18-(1?+A>SM;[#>;KQ6][O'EW;/J??3?%N.
@@ -93295,7 +93295,7 @@ ${echo} "x - SKIPPING ntv1_can.dat (file already exists)"
 else
 ${echo} "x - extracting ntv1_can.dat xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,XCWP[_Y=`"011"<-!;^.BWE+7`;`
 M]Z<X5P/,HAS=JW<>VV6=R/.7$`0_.-,2*@(1F:H1:Q?)[;STWSW#251_U.8^
 M.*4GD?R:I*I79GM%3U!/L9ZKU@$T&0#E7^"M^(_"%8&V3,/+"KO<'8+Y0JDM
@@ -101778,7 +101778,7 @@ ${echo} "x - SKIPPING null (file already exists)"
 else
 ${echo} "x - extracting null xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X`#G`$M=`"&5!"1JQ/]?:'X26*X.
 MY5!#..CKP;CHM7Q-DCSI/G:R0CKUN2G[/!VCJX0JW=U6S1BF7B_F1G`?6:H#
 M?/7/_GD6/*ON5"N'POH`````[T(NX;JPS)T``6?H`0```$0`O':QQ&?[`@``
@@ -101789,7 +101789,7 @@ SHAR_EOF
 ${echo} xz-decompressing file null &&
 xz -dc ${lock_dir}/xzi > 'null' && \
-  (set 20 18 02 26 21 53 48 'null'
+  (set 20 18 09 10 20 16 06 'null'
    eval "${shar_touch}") && \
   chmod 0644 'null'
 if test $? -ne 0
@@ -101815,7 +101815,7 @@ ${echo} "x - SKIPPING nzgd2kgrid0005.gsb (file already exists)"
 else
 ${echo} "x - extracting nzgd2kgrid0005.gsb xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X3V>[_Y=`"<51;ZK4D7::">S[$,*
 M#?V+\2IH*'1;@<->E]ZS^X,UT\==C*NLL"&!NRFQ+N=LDXRG;]ND(GS*<2$+
 MEM7XO6TYFJXR&8/`G\#_ON18*=CR`_=-</,PC`)YPVD$?Z^^.T)6<+4_OGJ'
@@ -106930,7 +106930,7 @@ ${echo} "x - SKIPPING prvi (file already exists)"
 else
 ${echo} "x - extracting prvi xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X&AG.JY=`"&5!"1JQ/]?:'X26*X.
 MY8YR`@"KUP+'5P,2F8[QM<<!04LK3.P+&@(BGSMPU:,ZZV%_""<A'T>'G6O<
 MOW1TW`@0BMSNK79/DA`&#A1QCL(#%ZL\,Z"UHUL&V-O&2'K,E"%[TU).3O--
@@ -107273,7 +107273,7 @@ SHAR_EOF
 ${echo} xz-decompressing file prvi &&
 xz -dc ${lock_dir}/xzi > 'prvi' && \
-  (set 20 18 02 26 21 53 48 'prvi'
+  (set 20 18 09 10 20 16 06 'prvi'
    eval "${shar_touch}") && \
   chmod 0644 'prvi'
 if test $? -ne 0
@@ -107299,8 +107299,8 @@ ${echo} "x - SKIPPING README.DATUMGRID (file already exists)"
 else
 ${echo} "x - extracting README.DATUMGRID xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
-M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X!()!\-=`!&(!H:A2Y\.F5F,_7/L
+begin 600 _sh25295/xzi
+M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X!(D!]!=`!&(!H:A2Y\.F5F,_7/L
 M:3H]">XZ$#'GBS@73<RG6=^9*8>_FT6D`\(IU&KWYDUJ@&6>G>J\*19)5=9#
 M]_B$0"@L<<,DZQ!@`PKQS"PD<6<L8'^1CQ'XLM)]^4PX$`GBN7MB.]4%DK+9
 M%#BD+:["*78D.BD'.,2P\H5R+S1X%,,,)*4-I];&]61*R,F_JZD)!">Y7O[^
@@ -107340,19 +107340,19 @@ MEK64IUS)JOER%7U^,>^'46-$8L,-#,7YD!.#&T'%H,[4!@ZJ&%0^DV9@742@
 MC"/)W<4QW[FH\PH$VE;>:$!!?;YZ'O6\JO?L#FGI[*.8D(19+UY\3]Y?UR%>
 M8U^1`"[U+E*;;S5VA7O/^:[9`!2!P(AT90S&A!QO0='1:._1YN#2\:C$8\9:
 M'72<OTJY8IV=YJC%Z?J)4[RXLZ-\*C`G^^(;=$"$`->^F=']93(/YZ;S('%`
-MR$PPBT-UM_YU0JZ..Y9C`B'0.T8=.!\LU>YC]".F/*@FD,\T]/GU--EK[I+=
-M(UE'DKQY.Z-F90XXF9#\X#U\NE%NCAUDN61\I,)?M88_"UMGL('9^\T*A7VY
-MKNEI:4B>XC@5$XRBEOF@FCN9^[G%XJ83XR4QLHMKX,0T:`6NA`[@A/YC>`M;
-MH(:>7CWIHVL[&MLG_"O8G=Q:<U3S+%*PMYZZ!4D4FG;""_7P>:OD?J21:+BG
-M1J,57J@>DJ.XVK\,BWZA_LS5[4K<2<X2HO@IILQ=MINEP>7<[U,``(\&!6/Q
-;\$H(``'?#XHD``"55<T?L<1G^P(`````!%E:
+MR$PPBT-UM_YU0JZ..Y9C`B'0.T8=.!\LU>YC]".F/*@FD,\T]/GU--E+HA67
+M+PY<"/P\A]K:,E>>7TP]1LO*-5EEXC/GX\$I?!YVA]]"<7F;Z&H]H%[I+A.Z
+MG?^!!$*D(.B/=:3<(K&TT*Y9,WP?%=$\T`CBP.P"TDR\#:V[9"U]<ARAB;*,
+M.E)WS`ZPAXWI,=%$]<#JPIK'<%3+PK3JZE&/JQU52-3UKCY43V%SB.Z25H[Y
+M06!O._CAJ(OF%C:.>#\.B'#,N<C#)D445\:ODQ;P$I<4$'=55.^(VR&,X+58
+GQVQ4#SJ,`#L*,%A;G/'-``'L#Z4D``#^GW)EL<1G^P(`````!%E:
 `
 end
 SHAR_EOF
 ${echo} xz-decompressing file README.DATUMGRID &&
 xz -dc ${lock_dir}/xzi > 'README.DATUMGRID' && \
-  (set 20 18 02 26 21 53 28 'README.DATUMGRID'
+  (set 20 18 09 10 20 13 39 'README.DATUMGRID'
    eval "${shar_touch}") && \
   chmod 0644 'README.DATUMGRID'
 if test $? -ne 0
@@ -107362,12 +107362,12 @@ fi
   then (
        ${MD5SUM} -c >/dev/null 2>&1 || ${echo} 'README.DATUMGRID': 'MD5 check failed'
        ) << \SHAR_EOF
-a947be6b510e96a57966a39ead4e6226  README.DATUMGRID
+64afcf68b8fbd8597cf444885f4e3e98  README.DATUMGRID
 SHAR_EOF
 else
-test `LC_ALL=C wc -c < 'README.DATUMGRID'` -ne 4618 && \
-  ${echo} "restoration warning:  size of 'README.DATUMGRID' is not 4618"
+test `LC_ALL=C wc -c < 'README.DATUMGRID'` -ne 4645 && \
+  ${echo} "restoration warning:  size of 'README.DATUMGRID' is not 4645"
   fi
 fi
 # ============= stgeorge ==============
@@ -107378,7 +107378,7 @@ ${echo} "x - SKIPPING stgeorge (file already exists)"
 else
 ${echo} "x - extracting stgeorge xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X.='?9-=`"&5!"1JQ/]?:'X26*X.
 MY?"Q"G;S']+;SJW!2[OSH=R#6(C3QK`UC<&H<88_V;-2N3%8H*6'!4%L9S?4
 MC<6)LRN;'PE$`+M.G_O2YQPD0.HE65TU":D"X**':OHL<=#QK&J*^.96]&BI
@@ -108101,7 +108101,7 @@ SHAR_EOF
 ${echo} xz-decompressing file stgeorge &&
 xz -dc ${lock_dir}/xzi > 'stgeorge' && \
-  (set 20 18 02 26 21 53 48 'stgeorge'
+  (set 20 18 09 10 20 16 06 'stgeorge'
    eval "${shar_touch}") && \
   chmod 0644 'stgeorge'
 if test $? -ne 0
@@ -108127,7 +108127,7 @@ ${echo} "x - SKIPPING stlrnc (file already exists)"
 else
 ${echo} "x - extracting stlrnc xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X&AG/"]=`"&5!"1JQ/]?:'X26*X.
 MY?"Q"G<&Y3[LV`&=?$$WYIJT,X2L(=;*8MV`2NG`89XM[*9;K)K,)R8TO^<'
 MS_^-A.C0H%9TL([]>.%VTV78<B,71Y5U"R(N91]"1XT_?0.8['@MY6X"U"0F
@@ -108478,7 +108478,7 @@ SHAR_EOF
 ${echo} xz-decompressing file stlrnc &&
 xz -dc ${lock_dir}/xzi > 'stlrnc' && \
-  (set 20 18 02 26 21 53 48 'stlrnc'
+  (set 20 18 09 10 20 16 06 'stlrnc'
    eval "${shar_touch}") && \
   chmod 0644 'stlrnc'
 if test $? -ne 0
@@ -108504,7 +108504,7 @@ ${echo} "x - SKIPPING stpaul (file already exists)"
 else
 ${echo} "x - extracting stpaul xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X!N'$=Q=`"&5!"1JQ/]?:'X26*X.
 MY?"Q"G<6Z-;:C'ZCLS9&KY*D"9;=?#0QV)V<PF^M:6`#?F]9<C-?BYXF*W12
 M!2_3:I+`;#`#>9ZB#02:KUOP@L;6_&0J?S.U?!F2IV*<<0/*0$>F9EF&V1L?
@@ -108615,7 +108615,7 @@ SHAR_EOF
 ${echo} xz-decompressing file stpaul &&
 xz -dc ${lock_dir}/xzi > 'stpaul' && \
-  (set 20 18 02 26 21 53 48 'stpaul'
+  (set 20 18 09 10 20 16 06 'stpaul'
    eval "${shar_touch}") && \
   chmod 0644 'stpaul'
 if test $? -ne 0
@@ -108641,7 +108641,7 @@ ${echo} "x - SKIPPING TN (file already exists)"
 else
 ${echo} "x - extracting TN xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X!%'#KI=`"&5!"1JQ/]?:'X26*X.
 MYA"JA\?E^^_Y1[N]'D0BEO)E/&B+-JZ\MG3B[#])R\`Z)Z\*%[^;-^,'8Q^B
 MQQTO8=D2"'E7_WU,LU?V2P5':FM`,:F/ES)LDJUJ\/<>)`DJ7GMXJ&_0%MC"
@@ -108734,7 +108734,7 @@ SHAR_EOF
 ${echo} xz-decompressing file TN &&
 xz -dc ${lock_dir}/xzi > 'TN' && \
-  (set 20 18 02 26 21 53 48 'TN'
+  (set 20 18 09 10 20 16 06 'TN'
    eval "${shar_touch}") && \
   chmod 0644 'TN'
 if test $? -ne 0
@@ -108760,7 +108760,7 @@ ${echo} "x - SKIPPING WI (file already exists)"
 else
 ${echo} "x - extracting WI xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X!IG%L1=`"&5!"1JQ/]?:'X26*X.
 MYGGO:J^KND!\HL<Z))Y2"#9+G?O)/#5]%XQ4"CA]G>$T1OL,U0&WE7-BO(AB
 M/2L7=4J#YOU5INSMOF`K8&Y%=)]YLK$)B:`Y^WA'W"SP8QT4MOD'N['7?*LO
@@ -108898,7 +108898,7 @@ SHAR_EOF
 ${echo} xz-decompressing file WI &&
 xz -dc ${lock_dir}/xzi > 'WI' && \
-  (set 20 18 02 26 21 53 48 'WI'
+  (set 20 18 09 10 20 16 06 'WI'
    eval "${shar_touch}") && \
   chmod 0644 'WI'
 if test $? -ne 0
@@ -108924,7 +108924,7 @@ ${echo} "x - SKIPPING WO (file already exists)"
 else
 ${echo} "x - extracting WO xz-compressed"
   sed 's/^X//' << 'SHAR_EOF' | uudecode &&
-begin 600 _sh06205/xzi
+begin 600 _sh25295/xzi
 M_3=Z6%H```3FUK1&`@`A`1P````0SUC,X"MG)@E=`"&5!"1JQ/]?:'X26*X.
 MYGE5TBZ:TCX&`UZ=V0HU$^7!O.%1)Q(>*6\PR``KS&U76]6,FR#C_5!,&TJY
 M2RQVREC?=2)!Z5\.,'^5.,/__25H'$)]R`-[\KR@B#)M@8IB'T1<2KM*#`H/
@@ -109149,7 +109149,7 @@ SHAR_EOF
 ${echo} xz-decompressing file WO &&
 xz -dc ${lock_dir}/xzi > 'WO' && \
-  (set 20 18 02 26 21 53 48 'WO'
+  (set 20 18 09 10 20 16 06 'WO'
    eval "${shar_touch}") && \
   chmod 0644 'WO'
 if test $? -ne 0

debian/libproj-java.lintian-overrides

 # jQuery from libjs-jquery is not compatible
 embedded-javascript-library * please use libjs-jquery
+embedded-javascript-library * please use libjs-jquery-ui
 

debian/libproj13.symbols

@@ -144,6 +144,7 @@ libproj.so.13 #PACKAGE# #MINVER#
  pj_enfn@Base 4.8.0
  pj_eqc@Base 4.8.0
  pj_eqdc@Base 4.8.0
+ pj_eqearth@Base 5.2.0~rc1
  pj_erase_ellipsoid_def@Base 5.0.0
  pj_errno@Base 4.8.0
  pj_etmerc@Base 4.8.0
@@ -316,6 +317,7 @@ libproj.so.13 #PACKAGE# #MINVER#
  pj_projection_specific_setup_eck6@Base 4.9.3
  pj_projection_specific_setup_eqc@Base 4.9.3
  pj_projection_specific_setup_eqdc@Base 4.9.3
+ pj_projection_specific_setup_eqearth@Base 5.2.0~rc1
  pj_projection_specific_setup_etmerc@Base 4.9.3
  pj_projection_specific_setup_euler@Base 4.9.3
  pj_projection_specific_setup_fahey@Base 4.9.3
@@ -490,6 +492,7 @@ libproj.so.13 #PACKAGE# #MINVER#
  pj_s_eck6@Base 4.8.0
  pj_s_eqc@Base 4.8.0
  pj_s_eqdc@Base 4.8.0
+ pj_s_eqearth@Base 5.2.0~rc1
  pj_s_etmerc@Base 4.8.0
  pj_s_euler@Base 4.8.0
  pj_s_fahey@Base 4.8.0

debian/patches/dont-install-gtest.patch

+Description: Don't install gtest libraries.
+Author: Bas Couwenberg <sebastic@debian.org>
+Forwarded: https://github.com/OSGeo/proj.4/pull/1115
+
+--- a/test/googletest/Makefile.am
++++ b/test/googletest/Makefile.am
+@@ -4,7 +4,7 @@ SUBDIRS = src include
+ 
+ AM_CPPFLAGS = -I$(top_srcdir)/test/googletest/include
+ 
+-lib_LTLIBRARIES = libgtest.la
++noinst_LTLIBRARIES = libgtest.la
+ 
+ libgtest_la_LDFLAGS = -no-undefined
+ libgtest_la_SOURCES = src/gtest-all.cc

debian/patches/dont-install-test-executables.patch

+Description: Don't install test executables.
+Author: Bas Couwenberg <sebastic@debian.org>
+Forwarded: https://github.com/OSGeo/proj.4/pull/1116
+
+--- a/test/unit/Makefile.am
++++ b/test/unit/Makefile.am
+@@ -7,9 +7,9 @@ noinst_HEADERS = gtest_include.h
+ AM_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/test -I$(top_srcdir)/test/googletest/include
+ AM_CXXFLAGS = @CXX_WFLAGS@ @NO_ZERO_AS_NULL_POINTER_CONSTANT_FLAG@
+ 
+-bin_PROGRAMS = basic_test
+-bin_PROGRAMS += pj_phi2_test
+-bin_PROGRAMS += proj_errno_string_test
++noinst_PROGRAMS = basic_test
++noinst_PROGRAMS += pj_phi2_test
++noinst_PROGRAMS += proj_errno_string_test
+ 
+ basic_test_SOURCES = basic_test.cpp main.cpp
+ basic_test_LDADD = ../../src/libproj.la ../../test/googletest/libgtest.la