[Buildroot] [PATCH 1/1] package/ibrdtn: fix build with gcc 11

[Buildroot] [PATCH 1/1] package/ibrdtn: fix build with gcc 11

[Fabrice Fontaine]

Fix the following build failure with gcc 11:

In file included from ../../ibrdtn/data/PrimaryBlock.h:30,
                 from ../../ibrdtn/data/Serializer.h:27,
                 from ../../ibrdtn/data/Block.h:29,
                 from ../../ibrdtn/data/Bundle.h:27,
                 from ../../ibrdtn/api/Client.h:26,
                 from Client.cpp:22:
/tmp/instance-0/output-1/host/bin/../arm-buildroot-linux-gnueabihf/sysroot/usr/include/ibrcommon-1.0/ibrcommon/thread/Mutex.h:43:40: error: ISO C++17 does not allow dynamic exception specifications
   43 |                 virtual void trylock() throw (MutexException) = 0;
      |                                        ^~~~~

Fixes:
 - http://autobuild.buildroot.org/results/c2d9033c68b5c1407d2cf87b98dff61958b8e7b6

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 package/ibrdtn/ibrdtn.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/ibrdtn/ibrdtn.mk b/package/ibrdtn/ibrdtn.mk
index 3f805c4024..99ff92d442 100644
--- a/package/ibrdtn/ibrdtn.mk
+++ b/package/ibrdtn/ibrdtn.mk
@@ -10,6 +10,7 @@ IBRDTN_INSTALL_STAGING = YES
 IBRDTN_LICENSE = Apache-2.0
 IBRDTN_LICENSE_FILES = COPYING
 IBRDTN_DEPENDENCIES = ibrcommon host-pkgconf
+IBRDTN_CONF_ENV = CXXFLAGS="$(TARGET_CXXFLAGS) -std=c++11"
 
 ifeq ($(BR2_PACKAGE_ZLIB),y)
 IBRDTN_CONF_OPTS += --with-compression
-- 
2.30.2

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Re: [Buildroot] [PATCH 1/1] package/ibrdtn: fix build with gcc 11

[Thomas Petazzoni]

On Sun,  1 Aug 2021 10:04:30 +0200
Fabrice Fontaine <fontaine.fabrice@gmail.com> wrote:

> Fix the following build failure with gcc 11:
> 
> In file included from ../../ibrdtn/data/PrimaryBlock.h:30,
>                  from ../../ibrdtn/data/Serializer.h:27,
>                  from ../../ibrdtn/data/Block.h:29,
>                  from ../../ibrdtn/data/Bundle.h:27,
>                  from ../../ibrdtn/api/Client.h:26,
>                  from Client.cpp:22:
> /tmp/instance-0/output-1/host/bin/../arm-buildroot-linux-gnueabihf/sysroot/usr/include/ibrcommon-1.0/ibrcommon/thread/Mutex.h:43:40: error: ISO C++17 does not allow dynamic exception specifications
>    43 |                 virtual void trylock() throw (MutexException) = 0;
>       |                                        ^~~~~
> 
> Fixes:
>  - http://autobuild.buildroot.org/results/c2d9033c68b5c1407d2cf87b98dff61958b8e7b6
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
> ---
>  package/ibrdtn/ibrdtn.mk | 1 +
>  1 file changed, 1 insertion(+)

Applied to master, thanks.

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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Re: [Buildroot] [PATCH 1/1] package/ibrdtn: fix build with gcc 11

[Peter Korsgaard]

>>>>> "Fabrice" == Fabrice Fontaine <fontaine.fabrice@gmail.com> writes:

 > Fix the following build failure with gcc 11:
 > In file included from ../../ibrdtn/data/PrimaryBlock.h:30,
 >                  from ../../ibrdtn/data/Serializer.h:27,
 >                  from ../../ibrdtn/data/Block.h:29,
 >                  from ../../ibrdtn/data/Bundle.h:27,
 >                  from ../../ibrdtn/api/Client.h:26,
 >                  from Client.cpp:22:
 > /tmp/instance-0/output-1/host/bin/../arm-buildroot-linux-gnueabihf/sysroot/usr/include/ibrcommon-1.0/ibrcommon/thread/Mutex.h:43:40: error: ISO C++17 does not allow dynamic exception specifications
 >    43 |                 virtual void trylock() throw (MutexException) = 0;
 >       |                                        ^~~~~

 > Fixes:
 >  - http://autobuild.buildroot.org/results/c2d9033c68b5c1407d2cf87b98dff61958b8e7b6

 > Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>

Committed to 2021.02.x and 2021.05.x, thanks.

-- 
Bye, Peter Korsgaard
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