| 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(+) |
| |
| --- a/src/common/dwarf/elf_reader.cc |
| +++ b/src/common/dwarf/elf_reader.cc |
| @@ -30,12 +30,16 @@ |
| #define _GNU_SOURCE // needed for pread() |
| #endif |
| |
| +#include <config.h> |
| #include <fcntl.h> |
| #include <limits.h> |
| #include <string.h> |
| #include <sys/mman.h> |
| #include <sys/stat.h> |
| #include <sys/types.h> |
| +#ifdef HAVE_SYS_REG_H |
| +#include <sys/reg.h> |
| +#endif |
| #include <unistd.h> |
| |
| #include <algorithm> |
| --- a/configure.ac |
| +++ b/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/mman.h sys/random.h]) |
| +AC_CHECK_HEADERS([a.out.h stab.h sys/mman.h sys/random.h sys/reg.h]) |
| AC_CHECK_FUNCS([arc4random getcontext getrandom memfd_create]) |
| AM_CONDITIONAL([HAVE_GETCONTEXT], [test "x$ac_cv_func_getcontext" = xyes]) |
| AM_CONDITIONAL([HAVE_MEMFD_CREATE], [test "x$ac_cv_func_memfd_create" = xyes]) |