Hi cschen, Here are the test scripts which I written when I was developing ARM exception handling support: https://github.com/loganchien/libcxx-scripts The script should work on Debian wheezy (cross-compiling from amd64 to armhf.) In general, here are the necessary steps: 1. Get a working arm-linux-gnueabihf gcc/g++ toolchain (for the headers and libraries) 2. Setup the include search path (e.g. /usr/arm-linux-gnueabihf/include) 3. Compile with correct compiler/linker flags (e.g. -target arm-linux-gnueabihf and some cmake tricks) Feel free to let me know if you have encountered any problem. Sincerely, Logan On Tue, Sep 30, 2014 at 5:22 PM, Richard Pennington <rich at pennware.com> wrote:> On 09/30/2014 02:37 AM, gamma_chen wrote: > > The following web say the libc++abi is ready on arm. > http://libcxxabi.llvm.org/spec.html > > I try to build libc++ and libc++abi for host x86_64(linux) and target > arm(linux) but fail. > I have read the web http://llvm.org/docs/HowToCrossCompileLLVM.html > > Does anyone know whether it's available for my need? If you know how to > build, what is the build options you use? > > I use libc++ and libc++abi (as well as compiler-rt) for the ELLCC cross > compilation tool chain project (http://ellcc.org). I use makefiles to > build the libc++ stuff, which are pretty dependent on being used in an > ELLCC environment. You can get pre built binaries from ftp://ellcc.org/pub. > The tarballs contain pre built libraries for ARM (as well as Mips, x86, > PowerPC, and semi-functional Microblaze). > > -Rich > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev > >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20141001/49a369b2/attachment.html>
Logan and Richard,
Thank your quick and kindly help. I am busy with something else today and will
try these script tomorrow.
Best regards
cschen
Logan Chien <tzuhsiang.chien at gmail.com> 於 2014/10/1 (週三) 1:58 AM
寫道﹕
Hi cschen,
Here are the test scripts which I written when I was developing ARM exception
handling support:
https://github.com/loganchien/libcxx-scripts
The script should work on Debian wheezy (cross-compiling from amd64 to armhf.)
In general, here are the necessary steps:
1. Get a working arm-linux-gnueabihf gcc/g++ toolchain (for the headers and
libraries)
2. Setup the include search path (e.g. /usr/arm-linux-gnueabihf/include)
3. Compile with correct compiler/linker flags (e.g. -target arm-linux-gnueabihf
and some cmake tricks)
Feel free to let me know if you have encountered any problem.
Sincerely,
Logan
On Tue, Sep 30, 2014 at 5:22 PM, Richard Pennington <rich at pennware.com>
wrote:
On 09/30/2014 02:37 AM, gamma_chen wrote:
The following web say the libc++abi is ready on arm.
http://libcxxabi.llvm.org/spec.html
I try to build libc++ and libc++abi for host x86_64(linux) and target
arm(linux) but fail. I have read the web
http://llvm.org/docs/HowToCrossCompileLLVM.html
Does anyone know whether it's available for my need? If you know how to
build, what is the build options you use?
I use libc++ and libc++abi (as well as compiler-rt) for the ELLCC cross
compilation tool chain project (http://ellcc.org). I use makefiles to build the
libc++ stuff, which are pretty dependent on being used in an ELLCC environment.
You can get pre built binaries from ftp://ellcc.org/pub. The tarballs contain
pre built libraries for ARM (as well as Mips, x86, PowerPC, and semi-functional
Microblaze).
-Rich
_______________________________________________
LLVM Developers mailing list
LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
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Hi, I install Virtual Box on Linux and install debain on VB from web, https://www.debian.org/releases/wheezy/ Attached file is the source.list I follow your README.md. Paste the error as follows, cschen at debian:~/test/libcxx-scripts$ sudo apt-get install binutils clang-3.5 cmake gcc make [sudo] password for cschen: Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package clang-3.5 E: Couldn't find any package by regex 'clang-3.5' My debian version as follows, cschen at debian:~/test/libcxx-scripts$ cat /etc/issue Debian GNU/Linux 7 \n \l cschen at debian:~/test/libcxx-scripts$ cat /proc/version Linux version 3.2.0-4-amd64 (debian-kernel at lists.debian.org) (gcc version 4.6.3 (Debian 4.6.3-14) ) #1 SMP Debian 3.2.60-1+deb7u3 I use Virtual Box to try it. Will it a problem with this? cschen gamma_chen <gamma_chen at yahoo.com.tw> 於 2014/10/1 (週三) 5:36 AM 寫道﹕ Logan and Richard, Thank your quick and kindly help. I am busy with something else today and will try these script tomorrow. Best regards cschen Logan Chien <tzuhsiang.chien at gmail.com> 於 2014/10/1 (週三) 1:58 AM 寫道﹕ Hi cschen, Here are the test scripts which I written when I was developing ARM exception handling support: https://github.com/loganchien/libcxx-scripts The script should work on Debian wheezy (cross-compiling from amd64 to armhf.) In general, here are the necessary steps: 1. Get a working arm-linux-gnueabihf gcc/g++ toolchain (for the headers and libraries) 2. Setup the include search path (e.g. /usr/arm-linux-gnueabihf/include) 3. Compile with correct compiler/linker flags (e.g. -target arm-linux-gnueabihf and some cmake tricks) Feel free to let me know if you have encountered any problem. Sincerely, Logan On Tue, Sep 30, 2014 at 5:22 PM, Richard Pennington <rich at pennware.com> wrote: On 09/30/2014 02:37 AM, gamma_chen wrote:> >The following web say the libc++abi is ready on arm. >>http://libcxxabi.llvm.org/spec.html >> >> >>I try to build libc++ and libc++abi for host x86_64(linux) and target arm(linux) but fail. >>I have read the web http://llvm.org/docs/HowToCrossCompileLLVM.html >> >> >>Does anyone know whether it's available for my need? If you know how to build, what is the build options you use? >>I use libc++ and libc++abi (as well as compiler-rt) for the ELLCC cross compilation tool chain project (http://ellcc.org). I use makefiles to build the libc++ stuff, which are pretty dependent on being used in an ELLCC environment. You can get pre built binaries from ftp://ellcc.org/pub. The tarballs contain pre built libraries for ARM (as well as Mips, x86, PowerPC, and semi-functional Microblaze).> >-Rich > >_______________________________________________ >LLVM Developers mailing list >LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu >http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev > >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20141003/d34d19d0/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: sources.list Type: application/octet-stream Size: 850 bytes Desc: not available URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20141003/d34d19d0/attachment.obj>