55 lines
1.7 KiB
Diff
55 lines
1.7 KiB
Diff
From babf9a5c2bbce4725963b21e47f413962e33ea88 Mon Sep 17 00:00:00 2001
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From: Baruch Siach <baruch@tkos.co.il>
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Date: Sat, 30 Jul 2016 14:24:33 +0200
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Subject: [PATCH] util.h: add missing stdbool header
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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C requires the stdbool.h header for the 'bool' type.
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Fixes the following build failure under uClibc-ng C library:
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.../arm-linux-gcc -DHAVE_CONFIG_H -I. -I.. -I../include -I../include -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -c delay.c
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In file included from delay.c:55:0:
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../include/util.h:73:1: error: unknown type name ‘bool’
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bool setsock_blocking(int fd, bool blocking);
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^
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Signed-off-by: Baruch Siach <baruch@tkos.co.il>
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[Thomas: add AC_PROG_CC_C99, since C99 is needed for the bool type.]
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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---
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configure.ac | 1 +
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include/util.h | 2 ++
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2 files changed, 3 insertions(+)
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diff --git a/configure.ac b/configure.ac
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index d59107a..ba30cb7 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -46,6 +46,7 @@ dnl ===================================================================
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AC_PROG_CXX
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CXXFLAGS=`echo " $CXXFLAGS " | sed -e "s/ -g / /"` # do not want it implicitly
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AC_PROG_CC
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+AC_PROG_CC_C99
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CFLAGS=`echo " $CFLAGS " | sed -e "s/ -g / /"` # do not want it implicitly
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AC_ISC_POSIX
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AC_PROG_INSTALL
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diff --git a/include/util.h b/include/util.h
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index f4ae3d8..91540a9 100644
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--- a/include/util.h
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+++ b/include/util.h
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@@ -57,6 +57,8 @@
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#include "config.h"
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#endif
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+#include <stdbool.h>
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+
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#ifdef __cplusplus
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extern "C" {
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#endif
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--
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2.7.4
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