libiconv: fix compilation on hosts GCC=15

Backport upstream commit dropping external definition of mbrtowc. The
said definition conflicts with one provided by GCC 15. Issue found on
24.10 SDK.

Signed-off-by: Tomasz Maciej Nowak <[email protected]>

diff --git a/package/libs/libiconv-full/Makefile b/package/libs/libiconv-full/Makefile
index 0c793973a05f8a3c73dbfa73f9caf937dd945a95..8837942585903f406f03d5b039696875439541dc 100644 (file)
--- a/package/libs/libiconv-full/Makefile
+++ b/package/libs/libiconv-full/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libiconv-full
 PKG_VERSION:=1.17
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=libiconv-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=@GNU/libiconv

diff --git a/package/libs/libiconv-full/patches/001-Fix-a-clang-warning-a-function-declaration-without-a.patch b/package/libs/libiconv-full/patches/001-Fix-a-clang-warning-a-function-declaration-without-a.patch
new file mode 100644 (file)
index 0000000..86cd2bc
--- /dev/null
+++ b/package/libs/libiconv-full/patches/001-Fix-a-clang-warning-a-function-declaration-without-a.patch
@@ -0,0 +1,33 @@
+From e46dee2f581c1167137bcd045e114e96a9f00483 Mon Sep 17 00:00:00 2001
+From: Bruno Haible <[email protected]>
+Date: Sun, 29 Jan 2023 20:07:21 +0100
+Subject: [PATCH] Fix a clang warning "a function declaration without a
+ prototype...".
+
+* lib/loop_wchar.h (mbrtowc): Don't declare. Drop portability to BeOS.
+---
+ lib/loop_wchar.h | 3 +--
+ 1 file changed, 1 insertions(+), 2 deletions(-)
+
+diff --git a/lib/loop_wchar.h b/lib/loop_wchar.h
+index b3edc2925c60..9eb508e81a4f 100644
+--- a/lib/loop_wchar.h
++++ b/lib/loop_wchar.h
+@@ -1,5 +1,5 @@
+ /*
+- * Copyright (C) 2000-2002, 2005-2006, 2008-2009, 2011 Free Software Foundation, Inc.
++ * Copyright (C) 2000-2002, 2005-2006, 2008-2009, 2011, 2023 Free Software Foundation, Inc.
+  * This file is part of the GNU LIBICONV Library.
+  *
+  * The GNU LIBICONV Library is free software; you can redistribute it
+@@ -36,7 +36,6 @@
+ # include <wchar.h>
+ # define BUF_SIZE 64  /* assume MB_LEN_MAX <= 64 */
+   /* Some systems, like BeOS, have multibyte encodings but lack mbstate_t.  */
+-  extern size_t mbrtowc ();
+ # ifdef mbstate_t
+ #  define mbrtowc(pwc, s, n, ps) (mbrtowc)(pwc, s, n, 0)
+ #  define mbsinit(ps) 1
+-- 
+2.49.0
+