aports/main/gcc/0011-Don-t-declare-asprintf-if-defined-as-a-macro.patch
Ariadne Conill 5cc8742a56 main/gcc: add loongarch to --as-needed patch
This was missed in initial loongarch bringup, apparently.

Closes: https://gitlab.alpinelinux.org/alpine/aports/-/merge_requests/88144
2025-08-04 12:19:03 -07:00

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Diff

From 62966418472466142a9962892177f4b1f9f56944 Mon Sep 17 00:00:00 2001
From: Ariadne Conill <ariadne@dereferenced.org>
Date: Fri, 21 Aug 2020 06:52:07 +0000
Subject: [PATCH] Don't declare asprintf if defined as a macro.
---
include/libiberty.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/libiberty.h b/include/libiberty.h
index d4e8791b14b..c074980ed80 100644
--- a/include/libiberty.h
+++ b/include/libiberty.h
@@ -678,8 +678,11 @@ extern void *bsearch_r (const void *, const void *,
/* Like sprintf but provides a pointer to malloc'd storage, which must
be freed by the caller. */
+/* asprintf may be declared as a macro by glibc with __USE_FORTIFY_LEVEL. */
+#ifndef asprintf
extern int asprintf (char **, const char *, ...) ATTRIBUTE_PRINTF_2;
#endif
+#endif
/* Like asprintf but allocates memory without fail. This works like
xmalloc. */
--
2.50.1