diff options
Diffstat (limited to 'dev-libs/libxml2/files/libxml2-2.11.2-0003-no-xpath.patch')
| -rw-r--r-- | dev-libs/libxml2/files/libxml2-2.11.2-0003-no-xpath.patch | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/dev-libs/libxml2/files/libxml2-2.11.2-0003-no-xpath.patch b/dev-libs/libxml2/files/libxml2-2.11.2-0003-no-xpath.patch new file mode 100644 index 000000000000..f036c5814f26 --- /dev/null +++ b/dev-libs/libxml2/files/libxml2-2.11.2-0003-no-xpath.patch @@ -0,0 +1,245 @@ +https://gitlab.gnome.org/GNOME/libxml2/-/commit/41e78f8f8656b8e2206c06995da6bd8dcc82823d + +From 41e78f8f8656b8e2206c06995da6bd8dcc82823d Mon Sep 17 00:00:00 2001 +From: Nick Wellnhofer <wellnhofer@aevum.de> +Date: Mon, 8 May 2023 23:12:33 +0200 +Subject: [PATCH] xpath: Fix build without LIBXML_XPATH_ENABLED + +Move static function declaration into XPATH block. Also move comparison +functions. + +Fixes #537. +--- a/xpath.c ++++ b/xpath.c +@@ -145,6 +145,114 @@ + * any use of the macros IS_ASCII_CHARACTER and IS_ASCII_DIGIT) + */ + ++#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) ++ ++/************************************************************************ ++ * * ++ * Floating point stuff * ++ * * ++ ************************************************************************/ ++ ++double xmlXPathNAN = 0.0; ++double xmlXPathPINF = 0.0; ++double xmlXPathNINF = 0.0; ++ ++/** ++ * xmlXPathInit: ++ * ++ * DEPRECATED: Alias for xmlInitParser. ++ */ ++void ++xmlXPathInit(void) { ++ xmlInitParser(); ++} ++ ++/** ++ * xmlInitXPathInternal: ++ * ++ * Initialize the XPath environment ++ */ ++ATTRIBUTE_NO_SANITIZE("float-divide-by-zero") ++void ++xmlInitXPathInternal(void) { ++#if defined(NAN) && defined(INFINITY) ++ xmlXPathNAN = NAN; ++ xmlXPathPINF = INFINITY; ++ xmlXPathNINF = -INFINITY; ++#else ++ /* MSVC doesn't allow division by zero in constant expressions. */ ++ double zero = 0.0; ++ xmlXPathNAN = 0.0 / zero; ++ xmlXPathPINF = 1.0 / zero; ++ xmlXPathNINF = -xmlXPathPINF; ++#endif ++} ++ ++/** ++ * xmlXPathIsNaN: ++ * @val: a double value ++ * ++ * Returns 1 if the value is a NaN, 0 otherwise ++ */ ++int ++xmlXPathIsNaN(double val) { ++#ifdef isnan ++ return isnan(val); ++#else ++ return !(val == val); ++#endif ++} ++ ++/** ++ * xmlXPathIsInf: ++ * @val: a double value ++ * ++ * Returns 1 if the value is +Infinite, -1 if -Infinite, 0 otherwise ++ */ ++int ++xmlXPathIsInf(double val) { ++#ifdef isinf ++ return isinf(val) ? (val > 0 ? 1 : -1) : 0; ++#else ++ if (val >= xmlXPathPINF) ++ return 1; ++ if (val <= -xmlXPathPINF) ++ return -1; ++ return 0; ++#endif ++} ++ ++#endif /* SCHEMAS or XPATH */ ++ ++#ifdef LIBXML_XPATH_ENABLED ++ ++/* ++ * TODO: when compatibility allows remove all "fake node libxslt" strings ++ * the test should just be name[0] = ' ' ++ */ ++#ifdef DEBUG_XPATH_EXPRESSION ++#define DEBUG_STEP ++#define DEBUG_EXPR ++#define DEBUG_EVAL_COUNTS ++#endif ++ ++static xmlNs xmlXPathXMLNamespaceStruct = { ++ NULL, ++ XML_NAMESPACE_DECL, ++ XML_XML_NAMESPACE, ++ BAD_CAST "xml", ++ NULL, ++ NULL ++}; ++static xmlNsPtr xmlXPathXMLNamespace = &xmlXPathXMLNamespaceStruct; ++#ifndef LIBXML_THREAD_ENABLED ++/* ++ * Optimizer is disabled only when threaded apps are detected while ++ * the library ain't compiled for thread safety. ++ */ ++static int xmlXPathDisableOptimizer = 0; ++#endif ++ + static void + xmlXPathNodeSetClear(xmlNodeSetPtr set, int hasNsNodes); + +@@ -475,114 +583,6 @@ int wrap_cmp( xmlNodePtr x, xmlNodePtr y ); + #include "timsort.h" + #endif /* WITH_TIM_SORT */ + +-#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) +- +-/************************************************************************ +- * * +- * Floating point stuff * +- * * +- ************************************************************************/ +- +-double xmlXPathNAN = 0.0; +-double xmlXPathPINF = 0.0; +-double xmlXPathNINF = 0.0; +- +-/** +- * xmlXPathInit: +- * +- * DEPRECATED: Alias for xmlInitParser. +- */ +-void +-xmlXPathInit(void) { +- xmlInitParser(); +-} +- +-/** +- * xmlInitXPathInternal: +- * +- * Initialize the XPath environment +- */ +-ATTRIBUTE_NO_SANITIZE("float-divide-by-zero") +-void +-xmlInitXPathInternal(void) { +-#if defined(NAN) && defined(INFINITY) +- xmlXPathNAN = NAN; +- xmlXPathPINF = INFINITY; +- xmlXPathNINF = -INFINITY; +-#else +- /* MSVC doesn't allow division by zero in constant expressions. */ +- double zero = 0.0; +- xmlXPathNAN = 0.0 / zero; +- xmlXPathPINF = 1.0 / zero; +- xmlXPathNINF = -xmlXPathPINF; +-#endif +-} +- +-/** +- * xmlXPathIsNaN: +- * @val: a double value +- * +- * Returns 1 if the value is a NaN, 0 otherwise +- */ +-int +-xmlXPathIsNaN(double val) { +-#ifdef isnan +- return isnan(val); +-#else +- return !(val == val); +-#endif +-} +- +-/** +- * xmlXPathIsInf: +- * @val: a double value +- * +- * Returns 1 if the value is +Infinite, -1 if -Infinite, 0 otherwise +- */ +-int +-xmlXPathIsInf(double val) { +-#ifdef isinf +- return isinf(val) ? (val > 0 ? 1 : -1) : 0; +-#else +- if (val >= xmlXPathPINF) +- return 1; +- if (val <= -xmlXPathPINF) +- return -1; +- return 0; +-#endif +-} +- +-#endif /* SCHEMAS or XPATH */ +- +-#ifdef LIBXML_XPATH_ENABLED +- +-/* +- * TODO: when compatibility allows remove all "fake node libxslt" strings +- * the test should just be name[0] = ' ' +- */ +-#ifdef DEBUG_XPATH_EXPRESSION +-#define DEBUG_STEP +-#define DEBUG_EXPR +-#define DEBUG_EVAL_COUNTS +-#endif +- +-static xmlNs xmlXPathXMLNamespaceStruct = { +- NULL, +- XML_NAMESPACE_DECL, +- XML_XML_NAMESPACE, +- BAD_CAST "xml", +- NULL, +- NULL +-}; +-static xmlNsPtr xmlXPathXMLNamespace = &xmlXPathXMLNamespaceStruct; +-#ifndef LIBXML_THREAD_ENABLED +-/* +- * Optimizer is disabled only when threaded apps are detected while +- * the library ain't compiled for thread safety. +- */ +-static int xmlXPathDisableOptimizer = 0; +-#endif +- + /************************************************************************ + * * + * Error handling routines * +-- +GitLab |