[openwrt/openwrt] gdb: Do not link against xxhash

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/a442974cfa89c7182c37b3b422b2d49319e2b339

commit a442974cfa89c7182c37b3b422b2d49319e2b339
Author: Hauke Mehrtens <hauke at hauke-m.de>
AuthorDate: Sat Dec 17 22:10:39 2022 +0100

    gdb: Do not link against xxhash
    
    libxxhash is now available in the OpenWrt package feed and gdb will link
    against it if gdb finds this library. Explicitly deactivate the usage
    of xxhash.
    
    This should fix the build of gdb in build bots.
    
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 package/devel/gdb/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/devel/gdb/Makefile b/package/devel/gdb/Makefile
index 7acf26d60b..1b059dcc50 100644
--- a/package/devel/gdb/Makefile
+++ b/package/devel/gdb/Makefile
@@ -66,6 +66,7 @@ CONFIGURE_ARGS+= \
 	--without-mpc \
 	--without-mpfr \
 	--without-isl \
+	--without-xxhash \
 	--with-libgmp-prefix=$(STAGING_DIR)/usr
 
 CONFIGURE_VARS+= \