glibc: Add 2.40

https://sourceware.org/pipermail/libc-announce/2024/000042.html

Add the new version drop the patch that was applied upstream.

Signed-off-by: Chris Packham <judge.packham@gmail.com>

packages/glibc/2.40/0000-Add-ARC700-support.patch

@@ -0,0 +1,73 @@
+From 532fad624fcf09744fc79f301f4f1e50e26f3859 Mon Sep 17 00:00:00 2001
+From: Rosen Penev <rosenp@gmail.com>
+Date: Sat, 13 Feb 2021 17:08:21 +0300
+Subject: [PATCH] Add ARC700 support
+
+glibc does not officially support ARC700 so this adds the missing
+pieces. I looked at uClibc-ng and a patch by Synopsis for glibc.
+
+[Alexey] Taken from https://github.com/openwrt/openwrt/commit/33646a51abcf15ff5c5363848287e1ed778b7467
+
+Signed-off-by: Rosen Penev <rosenp@gmail.com>
+Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
+---
+ sysdeps/arc/atomic-machine.h          |    4 ++++
+ sysdeps/unix/sysv/linux/arc/syscall.S |    5 +++++
+ sysdeps/unix/sysv/linux/arc/sysdep.h  |    8 ++++++++
+ 3 files changed, 17 insertions(+)
+
+--- a/sysdeps/arc/atomic-machine.h
++++ b/sysdeps/arc/atomic-machine.h
+@@ -52,6 +52,10 @@
+   __atomic_val_bysize (__arch_compare_and_exchange_val, int,		\
+ 		       mem, new, old, __ATOMIC_ACQUIRE)
+ 
++#ifdef __ARC700__
++#define atomic_full_barrier()  ({ asm volatile ("sync":::"memory"); })
++#else
+ #define atomic_full_barrier()  ({ asm volatile ("dmb 3":::"memory"); })
++#endif
+ 
+ #endif /* _ARC_BITS_ATOMIC_H */
+--- a/sysdeps/unix/sysv/linux/arc/syscall.S
++++ b/sysdeps/unix/sysv/linux/arc/syscall.S
+@@ -24,8 +24,13 @@
+ 	mov_s	r1, r2
+ 	mov_s	r2, r3
+ 	mov_s	r3, r4
++#ifdef __ARC700__
++	mov	r4, r5
++	mov	r5, r6
++#else
+ 	mov_s	r4, r5
+ 	mov_s	r5, r6
++#endif
+ 
+ 	ARC_TRAP_INSN
+ 	brhi	r0, -4096, L (call_syscall_err)
+--- a/sysdeps/unix/sysv/linux/arc/sysdep.h
++++ b/sysdeps/unix/sysv/linux/arc/sysdep.h
+@@ -130,7 +130,11 @@
+     mov    r8, __NR_##syscall_name	ASM_LINE_SEP	\
+     ARC_TRAP_INSN			ASM_LINE_SEP
+ 
++# ifdef __ARC700__
++# define ARC_TRAP_INSN	trap0
++# else
+ # define ARC_TRAP_INSN	trap_s 0
++# endif
+ 
+ #else  /* !__ASSEMBLER__ */
+ 
+@@ -139,7 +143,11 @@
+ hidden_proto (__syscall_error)
+ # endif
+ 
++# ifdef __ARC700__
++# define ARC_TRAP_INSN	"trap0		\n\t"
++# else
+ # define ARC_TRAP_INSN	"trap_s 0	\n\t"
++#endif
+ 
+ # define HAVE_CLONE3_WRAPPER	1
+ 

packages/glibc/2.40/chksum

@@ -0,0 +1,12 @@
+md5 glibc-2.40.tar.xz b390feef233022114950317f10c4fa97
+sha1 glibc-2.40.tar.xz 123a611ac9e65504d88671b9671413475d377647
+sha256 glibc-2.40.tar.xz 19a890175e9263d748f627993de6f4b1af9cd21e03f080e4bfb3a1fac10205a2
+sha512 glibc-2.40.tar.xz 33caf91dbfddde6480b7cdf7a68b36aff8c522bfee56160af26af297f1b768668edb08bc4e1a7ff61c64721e3c1d49c347a5dd01c5edd3b914ee6479c8b27885
+md5 glibc-2.40.tar.bz2 1497c095878280da7c596494c441ea1d
+sha1 glibc-2.40.tar.bz2 831f7c06fd85ae8a0aa54bd6a8f8bb8519cf0046
+sha256 glibc-2.40.tar.bz2 9b368ce57f3e0aff7a4bfecfc237879bfc698f7a58f73dc6676a20b6d3b4e76d
+sha512 glibc-2.40.tar.bz2 46bbc70b01da4c467244ab3de99785ac2646dc75a4e8407e78b3cb2d6f37c22131a6bf91b5192290ec781f779384d197e5c64f75a46848a951ef6a4f7bb8df64
+md5 glibc-2.40.tar.gz a7c59bb17b4cf9c077608f97e5df25dc
+sha1 glibc-2.40.tar.gz e99207f768cadf88ef5894ef734d7c8ea89cfe21
+sha256 glibc-2.40.tar.gz 2abc038f5022949cb67e996c3cae0e7764f99b009f0b9b7fd954dfc6577b599e
+sha512 glibc-2.40.tar.gz 55cc305b4caa0821f95a74b23b495926e60b51bc335c9212623514b49a48cb8f175e7308f3b3b337cb1b27a742d9143db1eac5261cf163103b0004b2bc90e364