chrpath: new recipe (#8639)

*very* lightly tested.

app-admin/chrpath/patches/chrpath-0.16.patchset

@@ -0,0 +1,39 @@
+From 5ce86fd44694055d87e2cc2a3e1500f293bfe3ed Mon Sep 17 00:00:00 2001
+From: Oscar Lesta <oscar.lesta@gmail.com>
+Date: Sat, 13 May 2023 16:47:24 -0300
+Subject: Fix build on Haiku
+
+
+diff --git a/protos.h b/protos.h
+index f24bc06..b16b1cc 100644
+--- a/protos.h
++++ b/protos.h
+@@ -1,7 +1,14 @@
+ #ifndef PROTOS_H
+ #define PROTOS_H
+ 
++#ifdef __HAIKU__
++	#include <ByteOrder.h>
++	#define bswap_16 B_SWAP_INT16
++	#define bswap_32 B_SWAP_INT32
++	#define bswap_64 B_SWAP_INT64
++#else
+ #include <byteswap.h>
++#endif
+ #include <elf.h>
+ #include "config.h"
+ 
+@@ -25,6 +32,10 @@ typedef union {
+   Elf64_Shdr e64;
+ } Elf_Shdr;
+ 
++#ifdef __HAIKU__
++	#undef Elf_Phdr
++#endif
++
+ typedef union {
+   Elf32_Phdr e32;
+   Elf64_Phdr e64;
+-- 
+2.37.3
+