Re: [Gc] Failed build on an ARM processor -- within sage

[Ivan Maidanski]

Hi, Julien!

Could you please try the recent BDWGC CVS snapshot (or, at least, GC v7.2alpha4)?

PS. I can see only "Error: selected processor does not support Thumb" assembler error (which means, I guess, the assembler does not support Thumb instruction set for the target). Anything else I missed?

Thu, 18 Nov 2010 21:11:44 +0100 Julien PUYDT <julien.puydt at laposte.net>:

> Hi,
> 
> you'll find at the bottom of this mail the failed compilation log ; 
> notice that it was built using "make -k" so all errors could be
> detected.
> 
> This is part of the downstream report : 
> http://trac.sagemath.org/sage_trac/ticket/10285
> 
> I hope it helps,
> 
> Snark on #sage-devel
> 
> PS:
> ****************************************************
> Host system
> uname -a:
> Linux hecke 2.6.29-arm2 #14 SMP PREEMPT Wed Nov 3 22:11:37 CET 2010 
> armv7l GNU/Linux
> ****************************************************
> ****************************************************
> CC Version
> gcc -v
> Using built-in specs.
> Target: arm-linux-gnueabi
> Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 
> 4.4.4-14ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.4/README.Bugs 
> --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr 
> --program-suffix=-4.4 --enable-shared --enable-multiarch 
> --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib 
> --without-included-gettext --enable-threads=posix 
> --with-gxx-include-dir=/usr/include/c++/4.4 --libdir=/usr/lib 
> --enable-nls --with-sysroot=/ --enable-clocale=gnu 
> --enable-libstdcxx-debug --enable-objc-gc --disable-sjlj-exceptions 
> --with-arch=armv7-a --with-float=softfp --with-fpu=vfpv3-d16 
> --with-mode=thumb --disable-werror --enable-checking=release 
> --build=arm-linux-gnueabi --host=arm-linux-gnueabi 
> --target=arm-linux-gnueabi
> Thread model: posix
> gcc version 4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu5)
> ****************************************************
> checking build system type... armv7l-unknown-linux-gnu
> checking host system type... armv7l-unknown-linux-gnu
> checking target system type... armv7l-unknown-linux-gnu
> checking GC version numbers... major=7 minor=1
> checking for a BSD-compatible install... /usr/bin/install -c
> checking whether build environment is sane... yes
> checking for gawk... gawk
> checking whether make sets $(MAKE)... yes
> checking whether to enable maintainer-specific portions of Makefiles... no
> checking for style of include used by make... GNU
> checking for gcc... gcc
> checking for C compiler default output file name... a.out
> ...