Bug#678173: dwarfutils: FTBFS on Debian GNU/Hurd

[Barry deFreese]

Package: dwarfutils
Version: 20120410-1
Severity: important
User: debian-h...@lists.debian.org
Usertags: hurd
Tags: patch

Hi,

Currently dwarfutils fails to build on Debian GNU/Hurd due to the use of 
reserved identifier.
Honestly I am not sure why this succeeds on GNU/Linux.

Attached is a patch for building on Hurd.  It is a very simple fix and I just 
used ferrno just as a
test, you might want to use a more appropriate variable name.

Thank you,

Barry deFreese


Index: dwarfutils-20120410/dwarfdump2/print_die.cc
===================================================================
--- dwarfutils-20120410.orig/dwarfdump2/print_die.cc    2012-06-19 
16:52:34.000000000 +0000
+++ dwarfutils-20120410/dwarfdump2/print_die.cc 2012-06-19 16:53:19.000000000 
+0000
@@ -1222,8 +1222,8 @@
         /* Get the global offset for reference */
         res = dwarf_global_formref(attrib, &ref_off, &err);
         if (res != DW_DLV_OK) {
-            int errno = dwarf_errno(err);
-            if (errno == DW_DLE_REF_SIG8_NOT_HANDLED ) {
+            int ferrno = dwarf_errno(err);
+            if (ferrno == DW_DLE_REF_SIG8_NOT_HANDLED ) {
                 // No need to stop, ref_sig8 refers out of
                 // the current section.
                 break;
@@ -1234,8 +1234,8 @@
         }
         res = dwarf_dieoffset(die, &die_off, &err);
         if (res != DW_DLV_OK) {
-            int errno = dwarf_errno(err);
-            if (errno == DW_DLE_REF_SIG8_NOT_HANDLED ) {
+            int ferrno = dwarf_errno(err);
+            if (ferrno == DW_DLE_REF_SIG8_NOT_HANDLED ) {
                 // No need to stop, ref_sig8 refers out of
                 // the current section.
                 break;