gentoo-overlay/dev-util/google-perftools/files/fix_ppc64el_FTBFS.patch

Description: ucontext constants in ptrace.h on ppc64el
 Needs to include the mentioned header for ucontext.
Author: Laszlo Boszormenyi (GCS) <gcs@debian.org>
Bug-Debian: https://bugs.debian.org/894749
Forwarded: no
Last-Update: 2018-05-06

---

--- google-perftools-2.7.orig/m4/pc_from_ucontext.m4
+++ google-perftools-2.7/m4/pc_from_ucontext.m4
@@ -55,7 +55,8 @@ AC_DEFUN([AC_PC_FROM_UCONTEXT],
                         pc_field_found=true)
        elif test "x$ac_cv_header_sys_ucontext_h" = xyes; then
          AC_TRY_COMPILE([#define _GNU_SOURCE 1
-                         #include <sys/ucontext.h>],
+                         #include <sys/ucontext.h>,
+                         #include <asm/ptrace.h>],
                         [ucontext_t u; return u.$pc_field == 0;],
                         AC_DEFINE_UNQUOTED(PC_FROM_UCONTEXT, $pc_field,
                                            How to access the PC from a struct ucontext)
--- google-perftools-2.7.orig/src/getpc.h
+++ google-perftools-2.7/src/getpc.h
@@ -58,6 +58,7 @@
 #include <string.h>         // for memcmp
 #if defined(HAVE_SYS_UCONTEXT_H)
 #include <sys/ucontext.h>
+#include <asm/ptrace.h>
 #elif defined(HAVE_UCONTEXT_H)
 #include <ucontext.h>       // for ucontext_t (and also mcontext_t)
 #elif defined(HAVE_CYGWIN_SIGNAL_H)