1 files changed, 59 insertions, 0 deletions
diff --git a/app-text/xmlstarlet/files/xmlstarlet-1.6.1-clang17.patch b/app-text/xmlstarlet/files/xmlstarlet-1.6.1-clang17.patch
new file mode 100644
index 000000000000..9269349726d5
--- /dev/null
+++ b/app-text/xmlstarlet/files/xmlstarlet-1.6.1-clang17.patch
@@ -0,0 +1,59 @@
+From e1da090da24f5620784daf853eb1353aa164583f Mon Sep 17 00:00:00 2001
+From: Sebastian Pipping <sebastian@pipping.org>
+Date: Wed, 27 Mar 2024 23:25:39 +0100
+Subject: [PATCH] Address -Wincompatible-function-pointer-types for Clang 17
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Also showed with -Werror=incompatible-pointer-types with GCC.
+
+Bug: https://bugs.gentoo.org/927838
+
+Symptom with GCC was:
+> src/xml.c: In function ‘main’:
+> src/xml.c:300:43: error: passing argument 2 of ‘xmlSetStructuredErrorFunc’ from incompatible pointer type [-Werror=incompatible-pointer-types]
+>   300 |     xmlSetStructuredErrorFunc(&errorInfo, reportError);
+>       |                                           ^~~~~~~~~~~
+>       |                                           |
+>       |                                           void (*)(void *, xmlError *) {aka void (*)(void *, struct _xmlError *)}
+> In file included from /usr/include/libxml2/libxml/valid.h:15,
+>                  from /usr/include/libxml2/libxml/parser.h:19,
+>                  from /usr/include/libxml2/libxml/tree.h:17,
+>                  from /usr/include/libxslt/xslt.h:13,
+>                  from src/xml.c:37:
+> /usr/include/libxml2/libxml/xmlerror.h:898:57: note: expected ‘xmlStructuredErrorFunc’ {aka ‘void (*)(void *, const struct _xmlError *)’} but argument is of type ‘void (*)(void *, xmlError *)’ {aka ‘void (*)(void *, struct _xmlError *)’}
+---
+ src/xml.c     | 2 +-
+ src/xmlstar.h | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/xml.c b/src/xml.c
+index cf47cc2..e6f19c1 100644
+--- a/src/xml.c
++++ b/src/xml.c
+@@ -104,7 +104,7 @@ void reportGenericError(void* ctx, const char * msg, ...) {
+ /* by default all errors are reported */
+ static ErrorInfo errorInfo = { NULL, NULL, VERBOSE, CONTINUE };
+ 
+-void reportError(void *ptr, xmlErrorPtr error)
++void reportError(void *ptr, const xmlError *error)
+ {
+     ErrorInfo *errorInfo = (ErrorInfo*) ptr;
+     assert(errorInfo);
+diff --git a/src/xmlstar.h b/src/xmlstar.h
+index 3e1eed3..e8d7177 100644
+--- a/src/xmlstar.h
++++ b/src/xmlstar.h
+@@ -32,7 +32,7 @@ typedef struct _errorInfo {
+     ErrorStop stop;
+ } ErrorInfo;
+ 
+-void reportError(void *ptr, xmlErrorPtr error);
++void reportError(void *ptr, const xmlError *error);
+ void suppressErrors(void);
+ 
+ typedef struct _gOptions {
+-- 
+2.44.0
+