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e6795d7931
We should include config.h from sanei_backend.h in order to use the
correct if/else HAVE_FOO.
For some reason with Glibc or uClibc there is no problem but with musl
we have the following weird issue:
In file included from epsonds.h:41:0,
from epsonds-jpeg.c:18:
../include/sane/sanei_backend.h:99:33: error: expected ';', identifier or '(' before 'int'
../include/sane/sanei_backend.h:99:33: warning: useless type name in empty declaration
That's because HAVE_SIGPROCMASK is not defined although it's correctly
detected by the configure script.
$ grep config.log
config.log:#define HAVE_SIGPROCMASK 1
So, include config.h to avoid to redefine sigset_t.
Fixes:
http://autobuild.buildroot.net/results/9f1/9f1f1cb727b5c5407e69172280a3dee880e55cdf
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Frank Hunleth <fhunleth@troodon-software.com>
Reviewed-by: Frank Hunleth <fhunleth@troodon-software.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
50 lines
1.4 KiB
Diff
50 lines
1.4 KiB
Diff
From 13aadf79659dd238b618c8be7c1de44960bd5d50 Mon Sep 17 00:00:00 2001
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From: Romain Naour <romain.naour@gmail.com>
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Date: Fri, 11 Nov 2016 22:20:03 +0100
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Subject: [PATCH] sane_backend: add missing config.h
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We should include config.h from sanei_backend.h in order to use the
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correct if/else HAVE_FOO.
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For some reason with Glibc or uClibc there is no problem but with musl
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we have the following weird issue:
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In file included from epsonds.h:41:0,
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from epsonds-jpeg.c:18:
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../include/sane/sanei_backend.h:99:33: error: expected ';', identifier or '(' before 'int'
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# define sigset_t int
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^
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../include/sane/sanei_backend.h:99:33: warning: useless type name in empty declaration
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That's because HAVE_SIGPROCMASK is not defined although it's correctly
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detected by the configure script.
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$ grep config.log
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config.log:#define HAVE_SIGPROCMASK 1
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So, include config.h to avoid to redefine sigset_t.
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Fixes:
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http://autobuild.buildroot.net/results/9f1/9f1f1cb727b5c5407e69172280a3dee880e55cdf
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Signed-off-by: Romain Naour <romain.naour@gmail.com>
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---
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include/sane/sanei_backend.h | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/include/sane/sanei_backend.h b/include/sane/sanei_backend.h
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index 1b5afe2..2a96532 100644
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--- a/include/sane/sanei_backend.h
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+++ b/include/sane/sanei_backend.h
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@@ -8,6 +8,7 @@
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* @sa sanei.h sanei_thread.h
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*/
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+#include "../include/sane/config.h"
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/*
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* Compiler related options
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--
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2.5.5
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