[openwrt/openwrt] fstools: add missing #define _GNU_SOURCE

[LEDE Commits]

dangole pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/23f98b3eb7ab34b66896c5eae7695c22cc24cd39

commit 23f98b3eb7ab34b66896c5eae7695c22cc24cd39
Author: Daniel Golle <daniel at makrotopia.org>
AuthorDate: Sun May 16 09:54:50 2021 +0100

    fstools: add missing #define _GNU_SOURCE
    
    asprintf requires _GNU_SOURCE to be defined. Set it.
    
    Signed-off-by: Daniel Golle <daniel at makrotopia.org>
---
 package/system/fstools/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/system/fstools/Makefile b/package/system/fstools/Makefile
index 0ef20eea54..d9009c4365 100644
--- a/package/system/fstools/Makefile
+++ b/package/system/fstools/Makefile
@@ -12,9 +12,9 @@ PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/fstools.git
-PKG_MIRROR_HASH:=98a82c9387f248f57f30c88e6b8cc3cae1d6a83bf39d1ef92ca853c638082b9d
+PKG_MIRROR_HASH:=41c9c51d193f5150db67fcd898b6ea904b88476c94cdfd021d81e2711441b430
 PKG_SOURCE_DATE:=2021-05-16
-PKG_SOURCE_VERSION:=2aeba8876ae75f4492093bd06b3a7c2b65805541
+PKG_SOURCE_VERSION:=3d40a1b591cd569f95891116cd033b496de0f92b
 CMAKE_INSTALL:=1
 
 PKG_LICENSE:=GPL-2.0