external/lxml: Silence -Wincompatible-function-pointer-types
...
...with Clang since
<af01f717c4
>
"Default implicit function pointer conversions diagnostic to be an error",
causing
> src/lxml/etree.c:113121:38: error: incompatible function pointer types assigning to 'xmlStructuredErrorFunc' (aka 'void (*)(void *, const struct _xmlError *)') from 'void (void *, xmlError *)' (aka 'void (void *, struct _xmlError *)') [-Wincompatible-function-pointer-types]
> 113121 | __pyx_v_self->_c_ctxt->sax->serror = __pyx_f_4lxml_5etree__receiveParserError;
> | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> src/lxml/etree.c:117609:25: error: incompatible function pointer types assigning to 'xmlStructuredErrorFunc' (aka 'void (*)(void *, const struct _xmlError *)') from 'void (void *, xmlError *)' (aka 'void (void *, struct _xmlError *)') [-Wincompatible-function-pointer-types]
> 117609 | __pyx_v_sax->serror = __pyx_f_4lxml_5etree__receiveParserError;
> | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> src/lxml/etree.c:181693:28: error: incompatible function pointer types assigning to 'xmlStructuredErrorFunc' (aka 'void (*)(void *, const struct _xmlError *)') from 'void (void *, xmlError *)' (aka 'void (void *, struct _xmlError *)') [-Wincompatible-function-pointer-types]
> 181693 | __pyx_v_xpathCtxt->error = __pyx_f_4lxml_5etree__receiveXPathError;
> | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> src/lxml/etree.c:218967:60: error: incompatible function pointer types passing 'void (void *, xmlError *)' (aka 'void (void *, struct _xmlError *)') to parameter of type 'xmlStructuredErrorFunc' (aka 'void (*)(void *, const struct _xmlError *)') [-Wincompatible-function-pointer-types]
> 218967 | xmlRelaxNGSetParserStructuredErrors(__pyx_v_parser_ctxt, __pyx_f_4lxml_5etree__receiveError, ((void *)__pyx_v_self->__pyx_base._error_log));
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> workdir/UnpackedTarball/libxml2/include/libxml/relaxng.h:156:30: note: passing argument to parameter 'serror' here
> 156 | xmlStructuredErrorFunc serror,
> | ^
> src/lxml/etree.c:219385:60: error: incompatible function pointer types passing 'void (void *, xmlError *)' (aka 'void (void *, struct _xmlError *)') to parameter of type 'xmlStructuredErrorFunc' (aka 'void (*)(void *, const struct _xmlError *)') [-Wincompatible-function-pointer-types]
> 219385 | xmlRelaxNGSetValidStructuredErrors(__pyx_v_valid_ctxt, __pyx_f_4lxml_5etree__receiveError, ((void *)__pyx_v_self->__pyx_base._error_log));
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> workdir/UnpackedTarball/libxml2/include/libxml/relaxng.h:185:31: note: passing argument to parameter 'serror' here
> 185 | xmlStructuredErrorFunc serror, void *ctx);
> | ^
> src/lxml/etree.c:220274:59: error: incompatible function pointer types passing 'void (void *, xmlError *)' (aka 'void (void *, struct _xmlError *)') to parameter of type 'xmlStructuredErrorFunc' (aka 'void (*)(void *, const struct _xmlError *)') [-Wincompatible-function-pointer-types]
> 220274 | xmlSchemaSetParserStructuredErrors(__pyx_v_parser_ctxt, __pyx_f_4lxml_5etree__receiveError, ((void *)__pyx_v_self->__pyx_base._error_log));
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> workdir/UnpackedTarball/libxml2/include/libxml/xmlschemas.h:156:30: note: passing argument to parameter 'serror' here
> 156 | xmlStructuredErrorFunc serror,
> | ^
> src/lxml/etree.c:220817:59: error: incompatible function pointer types passing 'void (void *, xmlError *)' (aka 'void (void *, struct _xmlError *)') to parameter of type 'xmlStructuredErrorFunc' (aka 'void (*)(void *, const struct _xmlError *)') [-Wincompatible-function-pointer-types]
> 220817 | xmlSchemaSetValidStructuredErrors(__pyx_v_valid_ctxt, __pyx_f_4lxml_5etree__receiveError, ((void *)__pyx_v_self->__pyx_base._error_log));
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> workdir/UnpackedTarball/libxml2/include/libxml/xmlschemas.h:185:30: note: passing argument to parameter 'serror' here
> 185 | xmlStructuredErrorFunc serror,
> | ^
> src/lxml/etree.c:221582:66: error: incompatible function pointer types passing 'void (void *, xmlError *)' (aka 'void (void *, struct _xmlError *)') to parameter of type 'xmlStructuredErrorFunc' (aka 'void (*)(void *, const struct _xmlError *)') [-Wincompatible-function-pointer-types]
> 221582 | xmlSchemaSetValidStructuredErrors(__pyx_v_self->_valid_ctxt, __pyx_f_4lxml_5etree__receiveError, ((void *)__pyx_v_error_log));
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> workdir/UnpackedTarball/libxml2/include/libxml/xmlschemas.h:185:30: note: passing argument to parameter 'serror' here
> 185 | xmlStructuredErrorFunc serror,
> | ^
> src/lxml/etree.c:222759:63: error: incompatible function pointer types passing 'void (void *, xmlError *)' (aka 'void (void *, struct _xmlError *)') to parameter of type 'xmlStructuredErrorFunc' (aka 'void (*)(void *, const struct _xmlError *)') [-Wincompatible-function-pointer-types]
> 222759 | xmlSchematronSetValidStructuredErrors(__pyx_v_valid_ctxt, __pyx_f_4lxml_5etree__receiveError, ((void *)__pyx_v_self->__pyx_base._error_log));
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> workdir/UnpackedTarball/libxml2/include/libxml/schematron.h:106:31: note: passing argument to parameter 'serror' here
> 106 | xmlStructuredErrorFunc serror,
> | ^
Change-Id: I98d1861acfe364d8f83aaca26100dc2c9729ec33
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/161669
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <stephan.bergmann@allotropia.de>