~ruther/guix-local

ref: ac1fb33ffd75ea80d063a53b74b2d9d0c0959109 guix-local/gnu/packages/patches/gromacs-tinyxml2.patch -rw-r--r-- 2.6 KiB
ac1fb33f — Sharlatan Hellseher gnu: python-fs: Fix build on cross compilation. 6 months ago 
                                                                                
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Unbundling tinyxml2 from gromacs and using our own, which is newer, broke gromacs
build.

This patch fixes this issue:

- Error handling API changed, fix the testutils/refdata_xml.cpp code by using the
  new API: document.ErrorStr() & tinyxml2::XML_SUCCESS.

Those fixes will be submitted for inclusion to upstream, but may not be suitable
there as long as they still keep the old version bundled.

First hunk has already been requested for merging. Third is in discussion. Second
will only be sent if third is OK'ed.

diff --git a/CMakeLists.txt b/CMakeLists.txt
index cd748c9..1e90c95 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -539,9 +539,6 @@ if(GMX_EXTERNAL_TINYXML2)
     if(NOT HAVE_TINYXML2)
         message(FATAL_ERROR "External TinyXML-2 could not be found, please adjust your search paths")
     endif()
-    if (TinyXML2_FOUND AND TinyXML2_VERSION VERSION_GREATER "6")
-        message(FATAL_ERROR "External TinyXML-2 is later than the highest supported version 6. Please adjust your search paths to include a supported version")
-    endif()
 endif()
 
 option(GMX_EXTRAE "Add support for tracing using EXTRAE" OFF)
diff --git a/src/testutils/refdata_xml.cpp b/src/testutils/refdata_xml.cpp
index 0eb2209..57cebff 100644
--- a/src/testutils/refdata_xml.cpp
+++ b/src/testutils/refdata_xml.cpp
@@ -206,21 +206,12 @@ ReferenceDataEntry::EntryPointer readReferenceDataFile(const std::string& path)
     document.LoadFile(path.c_str());
     if (document.Error())
     {
-        const char* errorStr1 = document.GetErrorStr1();
-        const char* errorStr2 = document.GetErrorStr2();
+        const char* errorStr = document.ErrorStr();
         std::string errorString("Error was ");
-        if (errorStr1)
-        {
-            errorString += errorStr1;
-        }
-        if (errorStr2)
-        {
-            errorString += errorStr2;
-        }
-        if (!errorStr1 && !errorStr2)
-        {
+        if (errorStr)
+            errorString += errorStr;
+        else
             errorString += "not specified.";
-        }
         GMX_THROW(TestException("Reference data not parsed successfully: " + path + "\n."
                                 + errorString + "\n"));
     }
@@ -371,7 +362,7 @@ void writeReferenceDataFile(const std::string& path, const ReferenceDataEntry& r
     XMLElementPtr rootElement = createRootElement(&document);
     createChildElements(rootElement, rootEntry);
 
-    if (document.SaveFile(path.c_str()) != tinyxml2::XML_NO_ERROR)
+    if (document.SaveFile(path.c_str()) != tinyxml2::XML_SUCCESS)
     {
         GMX_THROW(TestException("Reference data saving failed in " + path));
     }