# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1521728820 -3600
# Node ID 0611aa383e62f7bdd6b54643d19c6f7e584f9723
# Parent  3d65adee289a843f454444c0d547c1a31d6b5ca2
Upgrade to JsonCpp 1.8.4, and USE_LEGACY_JSONCPP option

diff -r 3d65adee289a -r 0611aa383e62 INSTALL
--- a/INSTALL	Thu Mar 22 12:53:20 2018 +0100
+++ b/INSTALL	Thu Mar 22 15:27:00 2018 +0100
@@ -75,18 +75,20 @@
 -------------------------------------------------
 
 # cd [...]\OrthancBuild
-# cmake -DSTANDALONE_BUILD=ON -DSTATIC_BUILD=ON -DALLOW_DOWNLOADS=ON -G "Visual Studio 8 2005" [...]\Orthanc
+# cmake -DSTANDALONE_BUILD=ON -DSTATIC_BUILD=ON -DALLOW_DOWNLOADS=ON -DUSE_LEGACY_JSONCPP=ON -G "Visual Studio 8 2008" [...]\Orthanc
 
 Then open the "[...]/OrthancBuild/Orthanc.sln" with Visual Studio.
 
 NOTES:
-* More recent versions of Visual Studio than 2005 should also
+* More recent versions of Visual Studio than 2008 should also
   work. Type "cmake" without arguments to have the list of generators
   that are available on your computer.
 * You will have to install the Platform SDK (version 6 or above) for
   Visual Studio 2005:
   http://en.wikipedia.org/wiki/Microsoft_Windows_SDK.
   Read the CMake FAQ: http://goo.gl/By90B 
+* The "-DUSE_LEGACY_JSONCPP=ON" must be set for versions of
+  Visual Studio that do not support C++11
 
 
 
diff -r 3d65adee289a -r 0611aa383e62 NEWS
--- a/NEWS	Thu Mar 22 12:53:20 2018 +0100
+++ b/NEWS	Thu Mar 22 15:27:00 2018 +0100
@@ -32,6 +32,9 @@
 * Support of Linux Standard Base
 * Static linking against libuuid (from e2fsprogs)
 * Fix static build on CentOS 6
+* Upgrade to JsonCpp 1.8.4 for static builds
+* Possibility of using JsonCpp 0.10.6 if the compiler does not support C++11
+  with the "-DUSE_LEGACY_JSONCPP=ON" CMake option
 
 
 Version 1.3.1 (2017-11-29)
diff -r 3d65adee289a -r 0611aa383e62 Resources/CMake/JsonCppConfiguration.cmake
--- a/Resources/CMake/JsonCppConfiguration.cmake	Thu Mar 22 12:53:20 2018 +0100
+++ b/Resources/CMake/JsonCppConfiguration.cmake	Thu Mar 22 15:27:00 2018 +0100
@@ -1,7 +1,18 @@
+set(JSONCPP_CXX11 OFF)
+
 if (STATIC_BUILD OR NOT USE_SYSTEM_JSONCPP)
-  set(JSONCPP_SOURCES_DIR ${CMAKE_BINARY_DIR}/jsoncpp-0.10.5)
-  set(JSONCPP_URL "http://www.orthanc-server.com/downloads/third-party/jsoncpp-0.10.5.tar.gz")
-  set(JSONCPP_MD5 "db146bac5a126ded9bd728ab7b61ed6b")
+  if (USE_LEGACY_JSONCPP)
+    set(JSONCPP_SOURCES_DIR ${CMAKE_BINARY_DIR}/jsoncpp-0.10.6)
+    set(JSONCPP_URL "http://www.orthanc-server.com/downloads/third-party/jsoncpp-0.10.6.tar.gz")
+    set(JSONCPP_MD5 "13d1991d79697df8cadbc25c93e37c83")
+    add_definitions(-DORTHANC_LEGACY_JSONCPP=1)
+  else()
+    set(JSONCPP_SOURCES_DIR ${CMAKE_BINARY_DIR}/jsoncpp-1.8.4)
+    set(JSONCPP_URL "http://www.orthanc-server.com/downloads/third-party/jsoncpp-1.8.4.tar.gz")
+    set(JSONCPP_MD5 "fa47a3ab6b381869b6a5f20811198662")
+    add_definitions(-DORTHANC_LEGACY_JSONCPP=0)
+    set(JSONCPP_CXX11 ON)
+  endif()
 
   DownloadPackage(${JSONCPP_MD5} ${JSONCPP_URL} "${JSONCPP_SOURCES_DIR}")
 
@@ -48,14 +59,24 @@
       JSONCPP_VERSION_MAJOR ${JSONCPP_VERSION_MAJOR1})
     message("JsonCpp major version: ${JSONCPP_VERSION_MAJOR}")
 
-    if ((CMAKE_COMPILER_IS_GNUCXX OR
-          "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") AND 
-        JSONCPP_VERSION_MAJOR GREATER 0)
-      message("Switching to C++11 standard in gcc/clang, as version of JsonCpp is >= 1.0.0")
-      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wno-deprecated-declarations")
+    if (JSONCPP_VERSION_MAJOR GREATER 0)
+      set(JSONCPP_CXX11 ON)
     endif()
   else()
     message("Unable to detect the major version of JsonCpp, assuming < 1.0.0")
   endif()
+endif()
 
+
+if (JSONCPP_CXX11)
+  # Osimis has encountered problems when this macro is left at its
+  # default value (1000), so we increase this limit
+  # https://gitlab.kitware.com/third-party/jsoncpp/commit/56df2068470241f9043b676bfae415ed62a0c172
+  add_definitions(-DJSONCPP_DEPRECATED_STACK_LIMIT=5000)
+
+  if (CMAKE_COMPILER_IS_GNUCXX OR
+      "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+    message("Switching to C++11 standard in gcc/clang, as version of JsonCpp is >= 1.0.0")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wno-deprecated-declarations")
+  endif()
 endif()
diff -r 3d65adee289a -r 0611aa383e62 Resources/CMake/OrthancFrameworkParameters.cmake
--- a/Resources/CMake/OrthancFrameworkParameters.cmake	Thu Mar 22 12:53:20 2018 +0100
+++ b/Resources/CMake/OrthancFrameworkParameters.cmake	Thu Mar 22 15:27:00 2018 +0100
@@ -67,11 +67,13 @@
 set(SYSTEM_MONGOOSE_USE_CALLBACKS ON CACHE BOOL "The system version of Mongoose uses callbacks (version >= 3.7)")
 set(USE_BOOST_ICONV ON CACHE BOOL "Use iconv instead of wconv (Windows only)")
 set(USE_PUGIXML ON CACHE BOOL "Use the Pugixml parser (turn off only for debug)")
+set(USE_LEGACY_JSONCPP OFF CACHE BOOL "Use the old branch 0.x.y of JsonCpp, that does not require a C++11 compiler (for old versions of Visual Studio)")
 
 mark_as_advanced(USE_GOOGLE_TEST_DEBIAN_PACKAGE)
 mark_as_advanced(SYSTEM_MONGOOSE_USE_CALLBACKS)
 mark_as_advanced(USE_BOOST_ICONV)
 mark_as_advanced(USE_PUGIXML)
+mark_as_advanced(USE_LEGACY_JSONCPP)
 
 
 #####################################################################
diff -r 3d65adee289a -r 0611aa383e62 UnitTestsSources/VersionsTests.cpp
--- a/UnitTestsSources/VersionsTests.cpp	Thu Mar 22 12:53:20 2018 +0100
+++ b/UnitTestsSources/VersionsTests.cpp	Thu Mar 22 15:27:00 2018 +0100
@@ -164,7 +164,13 @@
 
 TEST(Version, JsonCpp)
 {
-  ASSERT_STREQ("0.10.5", JSONCPP_VERSION_STRING);
+#if ORTHANC_LEGACY_JSONCPP == 1
+  ASSERT_STREQ("0.10.6", JSONCPP_VERSION_STRING);
+#elif ORTHANC_LEGACY_JSONCPP == 0
+  ASSERT_STREQ("1.8.4", JSONCPP_VERSION_STRING);
+#else
+#  error Macro ORTHANC_LEGACY_JSONCPP should be set
+#endif
 }
 
 #endif