void-packages/srcpkgs/osinfo-db-tools/patches/fix-libxml2-2.12.patch

55 lines
2.0 KiB
Diff

Not currently necessary, but will be with gcc 14
From 34378a4ac257f2f5fcf364786d1634a8c36b304f Mon Sep 17 00:00:00 2001
From: Michal Privoznik <mprivozn@redhat.com>
Date: Mon, 27 Nov 2023 15:04:43 +0100
Subject: [PATCH] Make xmlError structs constant
In libxml2 commits v2.12.0~14 and v2.12.0~77 the API changed so
that:
1) xmlGetLastError() returns pointer to a constant xmlError
struct, and
2) xmlSetStructuredErrorFunc() changed the signature of callback
(validate_structured_error_nop()), it too is passed pointer to
a constant xmlError struct.
But of course, older libxml2 expects different callback
signature. Therefore, we need to typecast it anyway.
Also, drop obviously incorrect @error annotation in
validate_structured_error_nop; the variable is used.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
tools/osinfo-db-validate.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/tools/osinfo-db-validate.c b/tools/osinfo-db-validate.c
index a721b4d..b1434a6 100644
--- a/tools/osinfo-db-validate.c
+++ b/tools/osinfo-db-validate.c
@@ -35,7 +35,7 @@ static void validate_generic_error_nop(void *userData G_GNUC_UNUSED,
}
static void validate_structured_error_nop(void *userData G_GNUC_UNUSED,
- xmlErrorPtr error G_GNUC_UNUSED)
+ const xmlError *error)
{
if (error->file)
g_printerr("%s:%d %s", error->file, error->line, error->message);
@@ -173,7 +173,8 @@ static gboolean validate_files(GFile *schema, gsize nfiles, GFile **files, GErro
g_autofree gchar *schemapath = NULL;
xmlSetGenericErrorFunc(NULL, validate_generic_error_nop);
- xmlSetStructuredErrorFunc(NULL, validate_structured_error_nop);
+ /* Drop this typecast when >=libxml2-2.12.0 is required */
+ xmlSetStructuredErrorFunc(NULL, (xmlStructuredErrorFunc) validate_structured_error_nop);
schemapath = g_file_get_path(schema);
rngParser = xmlRelaxNGNewParserCtxt(schemapath);
--
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