1From 13aadf79659dd238b618c8be7c1de44960bd5d50 Mon Sep 17 00:00:00 2001
2From: Romain Naour <romain.naour@gmail.com>
3Date: Fri, 11 Nov 2016 22:20:03 +0100
4Subject: [PATCH] sane_backend: add missing config.h
5
6We should include config.h from sanei_backend.h in order to use the
7correct if/else HAVE_FOO.
8
9For some reason with Glibc or uClibc there is no problem but with musl
10we have the following weird issue:
11
12In file included from epsonds.h:41:0,
13                 from epsonds-jpeg.c:18:
14../include/sane/sanei_backend.h:99:33: error: expected ';', identifier or '(' before 'int'
15 # define sigset_t               int
16                                 ^
17../include/sane/sanei_backend.h:99:33: warning: useless type name in empty declaration
18
19That's because HAVE_SIGPROCMASK is not defined although it's correctly
20detected by the configure script.
21
22$ grep config.log
23config.log:#define HAVE_SIGPROCMASK 1
24
25So, include config.h to avoid to redefine sigset_t.
26
27Fixes:
28http://autobuild.buildroot.net/results/9f1/9f1f1cb727b5c5407e69172280a3dee880e55cdf
29
30Signed-off-by: Romain Naour <romain.naour@gmail.com>
31---
32 include/sane/sanei_backend.h | 1 +
33 1 file changed, 1 insertion(+)
34
35diff --git a/include/sane/sanei_backend.h b/include/sane/sanei_backend.h
36index 1b5afe2..2a96532 100644
37--- a/include/sane/sanei_backend.h
38+++ b/include/sane/sanei_backend.h
39@@ -8,6 +8,7 @@
40  * @sa sanei.h sanei_thread.h
41  */
42
43+#include "../include/sane/config.h"
44
45 /*
46  * Compiler related options
47--
482.5.5
49
50