From: Arnout Vandecappelle <arnout@mind.be>
To: buildroot@busybox.net
Subject: [Buildroot] Bug during Kodi compile with host gcc <4.7, question regarding autobuilders
Date: Sun, 13 Mar 2016 23:19:50 +0100 [thread overview]
Message-ID: <56E5E786.1090906@mind.be> (raw)
In-Reply-To: <934hrcx7vo.ln2@ID-313208.user.individual.net>
On 03/13/16 22:53, Bernd Kuhls wrote:
> Hi,
>
> before sending a patch which fixes a problem with host gcc < 4.7 I would
> like to ask whether this patch is needed at all. Are there autobuilders
> where the host version of gcc is < 4.7?
Well, RHEL6 has gcc 4.4, and ideally we'd like to support RHEL5 as well (many
companies are still based on it).
But we have a simple solution now: kodi depends on BR2_HOST_GCC_AT_LEAST_4_7.
Cfr. nodejs for instance, which faces the same problem.
Regards,
Arnout
>
> While testing Kodi compilation using buildroot master this error occurs:
>
> cc1plus: error: unrecognized command line option '-std=c++11'
> make[4]: *** [md5.o] Error 1
> make[4]: *** Waiting for unfinished jobs....
> cc1plus: error: unrecognized command line option '-std=c++11'cc1plus:
> error: unrecognized command line option '-std=c++11'
>
> make[4]: *** [DecoderManager.o] Error 1
> make[4]: *** [XBTFWriter.o] Error 1
> cc1plus: error: unrecognized command line option '-std=c++11'
> make[4]: *** [TexturePacker.o] Error 1
> cc1plus: error: unrecognized command line option '-std=c++11'
> make[4]: *** [decoder/PNGDecoder.o] Error 1
> make[3]: *** [all] Error 2
> make[2]: *** [native/TexturePacker] Error 2
> make[1]: *** [/home/fli4l/buildroot/output/build/kodi-16.0-
> Jarvis/.stamp_configured] Error 2
>
> while the host version of TexturePacker is compiled during autoreconf on
> Ubuntu 12.04.5 with "gcc-Version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)".
>
> To fix the problem change "-std=c++11" to "-std=c++0x" in tools/depends/
> native/TexturePacker/src/Makefile.am.
>
> To reproduce the bug use this defconfig:
>
> BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
> BR2_TOOLCHAIN_BUILDROOT_CXX=y
> BR2_PACKAGE_KODI=y
> BR2_PACKAGE_MESA3D=y
> BR2_PACKAGE_MESA3D_DRI_DRIVER_I965=y
> BR2_PACKAGE_XORG7=y
>
> Regards, Bernd
>
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot
>
--
Arnout Vandecappelle arnout at mind be
Senior Embedded Software Architect +32-16-286500
Essensium/Mind http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint: 7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF
next prev parent reply other threads:[~2016-03-13 22:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-13 21:53 [Buildroot] Bug during Kodi compile with host gcc <4.7, question regarding autobuilders Bernd Kuhls
2016-03-13 22:19 ` Arnout Vandecappelle [this message]
2016-03-14 13:31 ` Peter Korsgaard
2016-03-14 13:42 ` Thomas Petazzoni
2016-03-14 19:23 ` Bernd Kuhls
2016-03-14 22:05 ` Thomas Petazzoni
2016-03-15 22:08 ` Yann E. MORIN
2016-03-17 20:54 ` Bernd Kuhls
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