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Hash: SHA256
Hi,
I'm trying to compile bareos 20 on arch linux, but it fails in
core/src/droplet/libdroplet/src/utils.c, because there is no attr/xattr.h.
It appears, that (at least arch) linux has this in sys/xattr.h ? So I
applied the following patch:
- ----8<----8<----8<----8<----8<----8<----
- --- a/core/src/droplet/libdroplet/src/utils.c 2020-12-16
08:46:16.000000000 +0100
+++ b/core/src/droplet/libdroplet/src/utils.c 2021-01-09
21:28:43.099999815 +0100
@@ -33,7 +33,7 @@
*/
#include <dropletp.h>
#include <linux/xattr.h>
- -#include <attr/xattr.h>
+#include <sys/xattr.h>
#include <errno.h>
/** @file */
- ---->8---->8---->8---->8---->8---->8----
which makes the compiler go further, until it stumbles over:
- ----8<----8<----8<----8<----8<----8<----
[ 12%] Building C object
core/src/droplet/libdroplet/CMakeFiles/droplet.dir/src/backend/cdmi/object_id.c.o
In file included from /usr/include/unicode/umachine.h:52,
from /usr/include/unicode/utypes.h:38,
from /usr/include/unicode/ucnv_err.h:88,
from /usr/include/unicode/ucnv.h:52,
from /usr/include/libxml2/libxml/encoding.h:31,
from /usr/include/libxml2/libxml/parser.h:810,
from
/home/erich/archlinuxewe/bareos/src/bareos-Release-20.0.0/core/src/droplet/libdroplet/include/dropletp.h:59,
from
/home/erich/archlinuxewe/bareos/src/bareos-Release-20.0.0/core/src/droplet/libdroplet/src/backend/cdmi/object_id.c:34:
/home/erich/archlinuxewe/bareos/src/bareos-Release-20.0.0/core/src/droplet/libdroplet/include/droplet/cdmi/crcmodel.h:81:25
error: both 'unsigned' and '_Bool' in declaration specifiers
81 | typedef unsigned bool;
| ^~~~
- ---->8---->8---->8---->8---->8---->8----
So I got bold and removed that line. However, then it complains about
missing definition of "bool" (who would have guessed that?):
- ----8<----8<----8<----8<----8<----8<----
[ 12%] Building C object
core/src/droplet/libdroplet/CMakeFiles/droplet.dir/src/backend/cdmi/crcmodel.c.o
In file included from
/home/erich/archlinuxewe/bareos/src/bareos-Release-20.0.0/core/src/droplet/libdroplet/src/backend/cdmi/crcmodel.c:30:
/home/erich/archlinuxewe/bareos/src/bareos-Release-20.0.0/core/src/droplet/libdroplet/include/droplet/cdmi/crcmodel.h:109:4
error: unknown type name 'bool'
109 | bool cm_refin; /* Parameter: Reflect input bytes? */
| ^~~~
/home/erich/archlinuxewe/bareos/src/bareos-Release-20.0.0/core/src/droplet/libdroplet/include/droplet/cdmi/crcmodel.h:110:4
error: unknown type name 'bool'
110 | bool cm_refot; /* Parameter: Reflect output CRC? */
| ^~~~
- ---->8---->8---->8---->8---->8---->8----
so I replaced bool by _Bool there and it goes further until:
- ----8<----8<----8<----8<----8<----8<----
[ 16%] Building C object
core/src/droplet/libdroplet/CMakeFiles/droplet.dir/src/backend/posix/reqbuilder.c.o
/home/erich/archlinuxewe/bareos/src/bareos-Release-20.0.0/core/src/droplet/libdroplet/src/backend/posix/reqbuilder.c:42:10:
fatal error: attr/xattr.h: No such file or directory
42 | #include <attr/xattr.h>
| ^~~~~~~~~~~~~~
- ---->8---->8---->8---->8---->8---->8----
so I also replaced that one by sys/xattr.h. This makes the build finally
complete. However, this approach looks rather hacked to me. Can anyone
explain, what's going on here?
For sake of easy readability, I'll give the complete patch here:
- ----8<----8<----8<----8<----8<----8<----
- --- a/core/src/droplet/libdroplet/src/utils.c 2020-12-16
08:46:16.000000000 +0100
+++ b/core/src/droplet/libdroplet/src/utils.c 2021-01-09
21:28:43.099999815 +0100
@@ -33,7 +33,7 @@
*/
#include <dropletp.h>
#include <linux/xattr.h>
- -#include <attr/xattr.h>
+#include <sys/xattr.h>
#include <errno.h>
/** @file */
- --- a/core/src/droplet/libdroplet/include/droplet/cdmi/crcmodel.h
2020-12-16 08:46:16.000000000 +0100
+++ b/core/src/droplet/libdroplet/include/droplet/cdmi/crcmodel.h
2021-01-09 21:50:10.506666487 +0100
@@ -78,7 +78,6 @@
#ifndef DONE_STYLE
typedef unsigned long ulong;
- -typedef unsigned bool;
typedef unsigned char * p_ubyte_;
#ifndef TRUE
@@ -106,8 +106,8 @@
int cm_width; /* Parameter: Width in bits [8,32]. */
ulong cm_poly; /* Parameter: The algorithm's polynomial. */
ulong cm_init; /* Parameter: Initial register value. */
- - bool cm_refin; /* Parameter: Reflect input bytes? */
- - bool cm_refot; /* Parameter: Reflect output CRC? */
+ _Bool cm_refin; /* Parameter: Reflect input bytes? */
+ _Bool cm_refot; /* Parameter: Reflect output CRC? */
ulong cm_xorot; /* Parameter: XOR this to output CRC. */
ulong cm_reg; /* Context: Context during execution. */
- --- a/core/src/droplet/libdroplet/src/backend/posix/reqbuilder.c
2020-12-16 08:46:16.000000000 +0100
+++ b/core/src/droplet/libdroplet/src/backend/posix/reqbuilder.c
2021-01-09 22:27:57.346666239 +0100
@@ -39,7 +39,7 @@
#include <dirent.h>
#include <sys/types.h>
#include <linux/xattr.h>
- -#include <attr/xattr.h>
+#include <sys/xattr.h>
#include <utime.h>
#include <pwd.h>
#include <grp.h>
- ---->8---->8---->8---->8---->8---->8----
regards,
Erich
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