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Bug: https://bugs.gentoo.org/922445
The change in libxml2 is not backwards compatibe.
A patch like the one in arch does not work with 2.11, so just cast the argument to maintain compatibility with both.
The upstream change is in include/libxml/xmlerror.h:
typedef xmlError *xmlErrorPtr;
-typedef void (*xmlStructuredErrorFunc) (void *userData, xmlErrorPtr error);
+typedef void (*xmlStructuredErrorFunc) (void *userData, const xmlError *error);
See also: https://gitlab.archlinux.org/archlinux/packaging/packages/virtualbox/-/blob/main/019-libxml-2-12.patch?ref_type=heads
--- a/src/VBox/Runtime/r3/xml.cpp
+++ b/src/VBox/Runtime/r3/xml.cpp
@@ -1870,7 +1870,7 @@
throw std::bad_alloc();
/* per-thread so it must be here */
xmlSetGenericErrorFunc(NULL, xmlParserBaseGenericError);
- xmlSetStructuredErrorFunc(NULL, xmlParserBaseStructuredError);
+ xmlSetStructuredErrorFunc(NULL, (xmlStructuredErrorFunc)xmlParserBaseStructuredError);
}
XmlParserBase::~XmlParserBase()
@@ -1931,7 +1931,7 @@
pcszFilename,
NULL, // encoding = auto
options)))
- throw XmlError(xmlCtxtGetLastError(m_ctxt));
+ throw XmlError((xmlErrorPtr)xmlCtxtGetLastError(m_ctxt));
doc.refreshInternals();
}
@@ -2191,7 +2191,7 @@
pcszFilename,
NULL, // encoding = auto
options)))
- throw XmlError(xmlCtxtGetLastError(m_ctxt));
+ throw XmlError((xmlErrorPtr)xmlCtxtGetLastError(m_ctxt));
doc.refreshInternals();
}
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