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Compilation of gnuarm toolchain   Message List  
Reply | Forward Message #4750 of 4906 |
Re: [gnuarm] Re: Compilation of gnuarm toolchain

Aditya Bankar wrote:



Tom:

>Unless you specifically tell gcc to generate Thumb, it will default to
>ARM32.
>
>TomW
>

What happens if I am compiling with thumb option and linking newlib routine? Will my output be combination of both? Thumb for the part that I have requested for and ARM for the already compiled newlib code.


-mthumb-interwork

-- Tom Walsh - WN3L - Embedded Systems Consultant
http://openhardware.net http://cyberiansoftware.com http://openzipit.org
"Windows? No thanks, I have work to do..."
----------------------------------------------------


Fri Jul 3, 2009 5:15 am

twalsh0001
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Message #4750 of 4906 |
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... What happens if I am compiling with thumb option and linking newlib routine? Will my output be combination of both? Thumb for the part that I have...
Aditya Bankar
adityabankar
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Jun 21, 2009
6:15 pm

... -mthumb-interwork -- Tom Walsh - WN3L - Embedded Systems Consultant http://openhardware.net http://cyberiansoftware.com http://openzipit.org "Windows? No...
tom
twalsh0001
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Jul 3, 2009
5:16 am

Hi Richard, Even I wonder why --disable-werror wasn't required. I required it for Binutils. It is also suggested in lsf book 6.4. Thanks, Aditya ...
Aditya Bankar
adityabankar
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Jun 17, 2009
2:17 pm

... That appears to be an issue with Ubuntu, not so with Mandriva. The "-werror" apparently is enabled by default with the Ubuntu distro. TomW -- Tom Walsh -...
tom
twalsh0001
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Jun 21, 2009
3:28 pm

Hi Fausto Marzoli, Your web site is nice. Can you also a one liner comment on what each option to the configure script does? Can you also explain what this...
Aditya Bankar
adityabankar
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Jun 17, 2009
4:19 pm

Hi Balaji, The version 3.4.3 is very old. The latest is 4.4.0. The source code of all GNU packages is available on www.gnu.org. The source code of gcc is...
Aditya Bankar
adityabankar
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Jun 19, 2009
10:31 am

... You might do well to stay away from .0 versions of anything. There are many reasons that .1, .2, .3 ... version are released in short order but the brief...
rtstofer
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Jun 19, 2009
2:25 pm

Thanks Aditya. One more question, if i download the GNU packages and what gcc compiler i should use to cross-compile the GNU packages on SunOS? The reason is i...
bala143da
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Jun 19, 2009
3:09 pm

... This is not strictly relevant, but you will have far better results if you use the release of GCC that uses Sun's UltraSPARC code generator back-end. It...
Dave McGuire
purringdave
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Jun 19, 2009
3:31 pm

... Oh, one other thing, probably more relevant to this post. I use Tom's build scripts under Solaris (SunOS) but have needed to make these minor...
Dave McGuire
purringdave
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Jun 19, 2009
3:48 pm

First of all thanks to Dave and Aditya. Dave below are the error messages i am getting when i compile binutils 2.15 on SunOS. I mentioned about the compiler...
bala143da
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Jun 19, 2009
4:08 pm

... You are missing flex. You can get it from http:// flex.sourceforge.net/. It is an easy install; email if you have problems with it. Install that and run...
Dave McGuire
purringdave
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Jun 19, 2009
4:24 pm

Excellent! Dave How could you find that the problem is with flex after seeing the error messages? It may help me in future. Also is it ok to install any...
bala143da
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Jun 19, 2009
5:15 pm

... This line gave it away: ld: fatal: library -lfl: not found -lfl will cause the linker to look for libfl.a, which is the flex library. I know that because...
Dave McGuire
purringdave
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Jun 19, 2009
5:18 pm

Dave I installed flex version 2.5.35 in tar.gz successfully and started to compile the binutils 2.15 freshly after make clean. but still i am facing some issue...
bala143da
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Jun 19, 2009
6:25 pm

You need to install GNU gettext. Get it from: ftp://ftp.gnu.org/pub/gnu/gettext It looks like v0.17 is the latest. It builds cleanly under Solaris10. -Dave ...
Dave McGuire
purringdave
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Jun 19, 2009
6:57 pm

... Are you running 'configure' before you attempt to 'make'? I am surprised that you even got a Makefile built given that your system doesn't meet the...
rtstofer
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Jun 19, 2009
7:44 pm

Hi Richard Yes. I did run configure script before make. Running configure script was successful and do provide a makefile without any issues. At the same time...
bala143da
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Jun 22, 2009
5:59 am

... You might try the build instructions at www.gnuarm.org/support.html Although you seem to have prerequisite problems, there is somewhat more to the...
rtstofer
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Jun 22, 2009
6:49 am

... Just go to ftp://ftp.gnu.org/pub/gnu/<packagename>/ to find any GNU software. It has been distributed that way for decades. (well, except back when it...
Dave McGuire
purringdave
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Jun 19, 2009
3:25 pm

Hi Balaji, If I understand correctly you are trying to build gcc on SunOS for ARM cross compilation. The compilation process remains same on any platform. So...
Aditya Bankar
adityabankar
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Jun 19, 2009
3:50 pm

Hi Balaji, I don't know the solution. But looks like this link: http://www.gnu.org/software/gettext/FAQ.html#integrating_undefined talks about the issue in...
Aditya Bankar
adityabankar
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Jun 19, 2009
6:55 pm

... Perfect timing. :) Yes, that is his problem. ... Ugh. It's far easier to just compile and install it, then he won't be screwed later by stupid package...
Dave McGuire
purringdave
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Jun 19, 2009
6:58 pm

Kudos to Aditya and Dave... every time i am stuck with some issues when compiling bin utils due to the unavailability of some packages like flex, gnutext.. You...
bala143da
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Jun 19, 2009
7:56 pm

Dave and Aditya, Before installing gettext, i just noticed that there was already a gettext was installed under /usr/bin. Exe: gettext: ELF 32-bit MSB...
bala143da
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Jun 19, 2009
10:04 pm

Hi Balaji, I think you did not read Richard's email regarding configure script. Even I am surprised that your configure script doesn't flag this. I suspect...
Aditya Bankar
adityabankar
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Jun 20, 2009
5:19 am

Aditya, I tried re-installing gettext, but i am facing issues while installing gettext itself... e/gettext/projects\" -DHAVE_CONFIG_H -I. -I.. -I. -I. -I.....
bala143da
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Jun 22, 2009
9:01 am

Hi Balaji, You can install libiconv http://www.gnu.org/software/libiconv/ The library libiconv is dependency of gettext. And gettext is dependency of gcc. It...
Aditya Bankar
adityabankar
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Jun 22, 2009
10:17 am

Thanks Aditya, I already started installing libiconv after searching through google... yes you are right. almost all the packages are available from GNU. ...
bala143da
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Jun 22, 2009
10:21 am

Hi Aditya and all, Its looking strange now. I installed libiconv-1.13 successfully and checked the libraries. below are the libraries i got after installation-...
bala143da
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Jun 22, 2009
11:57 am
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