gentoo-overlay/app-arch/zstd/files/zstd-1.4.5-fix-uclibc-ng.patch

From 1dcc4787965aa8f4af48ed5a2154185750bbaff5 Mon Sep 17 00:00:00 2001
From: Yann Collet <cyan@fb.com>
Date: Mon, 13 Jul 2020 14:16:33 -0700
Subject: [PATCH] fix uclibc's st_mtim

reported and suggested by @ewildgoose (#1872)
---
 programs/platform.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/programs/platform.h b/programs/platform.h
index 2b4b9f2d8..68be70bb3 100644
--- a/programs/platform.h
+++ b/programs/platform.h
@@ -102,6 +102,12 @@ extern "C" {
 #      define PLATFORM_POSIX_VERSION 1
 #    endif
 
+#    ifdef __UCLIBC__
+#     ifndef __USE_MISC
+#      define __USE_MISC /* enable st_mtim on uclibc */
+#     endif
+#    endif
+
 #  else  /* non-unix target platform (like Windows) */
 #    define PLATFORM_POSIX_VERSION 0
 #  endif