From 13aadf79659dd238b618c8be7c1de44960bd5d50 Mon Sep 17 00:00:00 2001 From: Romain Naour Date: Fri, 11 Nov 2016 22:20:03 +0100 Subject: [PATCH] sane_backend: add missing config.h 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' # define sigset_t 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 --- include/sane/sanei_backend.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/sane/sanei_backend.h b/include/sane/sanei_backend.h index 1b5afe2..2a96532 100644 --- a/include/sane/sanei_backend.h +++ b/include/sane/sanei_backend.h @@ -8,6 +8,7 @@ * @sa sanei.h sanei_thread.h */ +#include "../include/sane/config.h" /* * Compiler related options -- 2.5.5