From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnout Vandecappelle Date: Wed, 21 Aug 2013 18:57:54 +0200 Subject: [Buildroot] [PATCH 2/2] toolchain-external: Add Sourcery CodeBench for Nios-II In-Reply-To: References: <1376999946-3314-1-git-send-email-ezequiel.garcia@free-electrons.com> <1376999946-3314-2-git-send-email-ezequiel.garcia@free-electrons.com> <52145B05.4080405@mind.be> Message-ID: <5214F192.50800@mind.be> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net On 08/21/13 15:32, Ezequiel Garc?a wrote: > Hi Arnout, > > On 21 August 2013 03:15, Arnout Vandecappelle wrote: >> On 08/20/13 13:59, Ezequiel Garcia wrote: >>> >>> From: Ezequiel Garcia >>> >>> This commit adds the pre-built Sourcery CodeBench toolchains >>> currently available for the Nios-II architecture. >>> >>> Signed-off-by: Ezequiel Garcia >>> --- >>> toolchain/toolchain-external/Config.in | 26 ++++++++++++++++++++++++++ >>> toolchain/toolchain-external/ext-tool.mk | 6 ++++++ >>> 2 files changed, 32 insertions(+) >>> >>> diff --git a/toolchain/toolchain-external/Config.in >>> b/toolchain/toolchain-external/Config.in >>> index ad1f203..9c0ffb1 100644 >>> --- a/toolchain/toolchain-external/Config.in >>> +++ b/toolchain/toolchain-external/Config.in >>> @@ -402,6 +402,30 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201203 >>> comment "Sourcery CodeBench toolchains are only available for >>> MIPS/MIPS64 o32 and n64" >>> depends on BR2_MIPS_NABI32 >>> >>> +config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII201305_12 >>> + bool "Sourcery CodeBench Nios-II 2013.05-12" >>> + depends on BR2_nios2 >>> + depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86" >>> + select BR2_TOOLCHAIN_EXTERNAL_GLIBC >>> + select BR2_TOOLCHAIN_HAS_NATIVE_RPC >>> + select BR2_INSTALL_LIBSTDCPP >>> + select BR2_HOSTARCH_NEEDS_IA32_LIBS >>> + help >>> + Sourcery CodeBench toolchain for the Nios-II architecture, >>> + from Mentor Graphics. >> >> >> The help text should say which gcc and glibc version are included. >> >> > > Yes, I was aware of that. I tried to find such information, but couldn't :-( > > Any idea how do I get that information from the toolchain itself? cross-gcc --version cross-gdb --version cross-ar --version ls -l output/staging/lib*/libc-*.so Kernel version is a bit more difficult: cat output/staging/usr/include/linux/version.h and convert the decimal version number to hex. Look at the rest of the toolchain-external/Config.in for examples. The supported architectures should also be mentioned, but that may be more difficult. > >>> + >>> +config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII201305_43 >>> + bool "Sourcery CodeBench Nios-II 2013.05-43" >> >> >> Why do you want to support two patchlevels of the same base version? >> > > Not sure, actually. Just added all the options currently available. > > Do you think is silly? Should I leave the latest one alone? Yes, only the latest one. We do usually keep an older version around as well, but I'm not really sure why. For the Sourcery toolchains it makes sense because they have different gcc versions, but the Linaro toolchains often only have bugfixes between one version and the next. Regards, Arnout -- 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: 7CB5 E4CC 6C2E EFD4 6E3D A754 F963 ECAB 2450 2F1F