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From 680f9590d19a6e35c7c5587e3f4d8194aab0fcd2 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 14 Sep 2017 23:28:36 -0700
Subject: [PATCH 4/5] elf_reader.cc: include <sys/reg.h> to get __WORDSIZE on
musl libc
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
src/common/dwarf/elf_reader.cc | 1 +
1 file changed, 1 insertion(+)
Index: git/src/common/dwarf/elf_reader.cc
===================================================================
--- git.orig/src/common/dwarf/elf_reader.cc
+++ git/src/common/dwarf/elf_reader.cc
@@ -29,10 +29,13 @@
#ifndef _GNU_SOURCE
#define _GNU_SOURCE // needed for pread()
#endif
-
+#include <config.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mman.h>
+#ifdef HAVE_SYS_REG_H
+#include <sys/reg.h>
+#endif
#include <unistd.h>
#include <fcntl.h>
#include <string.h>
Index: git/configure.ac
===================================================================
--- git.orig/configure.ac
+++ git/configure.ac
@@ -72,7 +72,7 @@ AC_ARG_ENABLE(m32,
AC_HEADER_STDC
AC_SYS_LARGEFILE
AX_PTHREAD
-AC_CHECK_HEADERS([a.out.h stab.h sys/random.h])
+AC_CHECK_HEADERS([a.out.h stab.h sys/random.h sys/reg.h])
AC_CHECK_FUNCS([arc4random getrandom])
AX_CXX_COMPILE_STDCXX(11, noext, mandatory)
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