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-rw-r--r--repo/devel/gcc/0010-Don-t-declare-asprintf-if-defined-as-a-macro.patch28
1 files changed, 28 insertions, 0 deletions
diff --git a/repo/devel/gcc/0010-Don-t-declare-asprintf-if-defined-as-a-macro.patch b/repo/devel/gcc/0010-Don-t-declare-asprintf-if-defined-as-a-macro.patch
new file mode 100644
index 0000000..4fbd367
--- /dev/null
+++ b/repo/devel/gcc/0010-Don-t-declare-asprintf-if-defined-as-a-macro.patch
@@ -0,0 +1,28 @@
+From 953779008f2caa78c55f80c2d6096bf627080016 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 141cb886a85..fa0e78eb62f 100644
+--- a/include/libiberty.h
++++ b/include/libiberty.h
+@@ -645,8 +645,11 @@ extern int pwait (int, int *, int);
+ /* 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. */
+--
+2.31.1
+