[OSy] - prekladac

[Marek Vasut]

On Thursday 28 October 2010 12:31:07 Petr Kellnhofer wrote:
> No, to jsem zkousel jako prvni, ovsem skoncilo to pak pri prekladu kalista
> volanim make
> 
> 
> /usr/local/cross//mips32/bin/mipsel-linux-gnu-gcc -O2
> -fno-optimize-sibling-calls -march=r4000 -mabi=32 -mgp32 -msoft-float
> -mlong32 -G 0 -mno-abicalls -fno-pic -fno-builtin -ffreestanding -nostdlib
> -nostdinc -pipe -Wall -Wextra -Werror -Wno-unused-parameter
> -Wmissing-prototypes -g3 -std=gnu99 -I. -S -o include/gen_offset.s
> include/gen_offset.c /usr/local/cross//mips32/bin/mipsel-linux-gnu-gcc:
> /lib/libc.so.6: version `GLIBC_2.11' not found (required by
> /usr/local/cross//mips32/bin/mipsel-linux-gnu-gcc) make[1]: *** No rule to
> make target `Makefile.depend', needed by `boot/loader.o'.  Stop. make[1]:
> Leaving directory `/home/keni/osy/trunk/kalisto-0.8.8/kernel' make: ***
> [kernel] Error 2
> 
> takze jsem usoudil, ze to je nedobre nainstalovane.
> 
> Petr
> 
> 

http://wiki.debian.org/BuildingCrossCompilers

1) ARCH=mipsel
2) Pouzij gcc-4.5 (je to v debianu v experimentalu)
3) Pri buildeni binutils se nepouziva ten prikaz "fakeroot cosi", ale prikaz co 
najdes v bintuils-.../debian/README.cross
4) Pokud ti to bude zkuhrat, ze nema nejake balicky, tak si je vyrob pomoci 
dpkg-cross -A -a mipsel -b balik.deb (to tam je, ale -A to donuti, aby to 
generovalo i prazdne baliky, coze je tam nekde potreba kvuli nejakym porouchanym 
zavislostem)

Dalsi moznost je pouzit http://emdebian.org toolchain, ale to je jen gcc 4.4.

Takto to pouzivam ja.
> 
> -----Original Message-----
> From: osy-bounces at d3s.mff.cuni.cz [mailto:osy-bounces at d3s.mff.cuni.cz] On
> Behalf Of Daniel Siptak Sent: Thursday, October 28, 2010 11:34 AM
> To: Operating Systems Course
> Subject: Re: [OSy] - prekladac
> 
> Ja som mal tiez ten problem.
> Najlepsie je ked si sitahnes cisto tu binarku co je pre linux na
> strankach rozbalis ju do /usr/local/cross/mips32 a potom to uz pojde
> lebo v Makefile je priamo odkazovane na tu adressu. A binarky samotne
> stacia netreba to kompilovat u seba.
> 
> 2010/10/28 Petr Kellnhofer <pkellnhofer at seznam.cz>:
> > Stale se mi nedari nainstalovat v Ubuntu 9.04 ten prekladac pro Kalisto.
> > Poustim ten skript sh... v contrib, ale vzdy to skonci
> > 
> > checking for the correct version of the gmp/mpfr/mpc libraries... no
> > configure: error: Building GCC requires GMP 4.2+, MPFR 2.3.1+ and MPC
> > 0.8.0+.
> > Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify
> > their locations.  Source code for these libraries can be found at
> > their respective hosting sites as well as at
> > ftp://gcc.gnu.org/pub/gcc/infrastructure/.  See also
> > http://gcc.gnu.org/install/prerequisites.html for additional info.  If
> > you obtained GMP, MPFR and/or MPC from a vendor distribution package,
> > make sure that you have installed both the libraries and the header
> > files.  They may be located in separate packages.
> > 
> > Script failed: Error configuring GCC.
> > 
> > 
> > Pritom ty 3 knihovny jsem stahnul a nainstaloval
> > 
> > .config
> > make
> > make check
> > make install
> > 
> > bez chyb.
> > 
> > Na Windows mi to rovnez nefunguje.
> > 
> > Nevite co mi tam jeste chybi?
> > 
> > Petr
> > 
> > 
> > 
> > 
> > -----Original Message-----
> > From: osy-bounces at d3s.mff.cuni.cz [mailto:osy-bounces at d3s.mff.cuni.cz] On
> > Behalf Of Marek Vasut
> > Sent: Thursday, October 28, 2010 2:51 AM
> > To: osy at d3s.mff.cuni.cz
> > Cc: Martin Decky
> > Subject: Re: [OSy] Keypressy
> > 
> > On Wednesday 27 October 2010 08:54:25 Martin Decky wrote:
> >> > premyslim co udelat, kdyz mam situaci:
> >> > 
> >> > * Nikdo necte z klavesnice
> >> > * BFU zmackne klavesu
> >> > 
> >> > Co s tim keypressem -- ignorovat nebo bufferovat (a pozdeji az nekdo
> >> > zacne cist, tak to predat z bufferu) ?
> >> 
> >> Jiste, klavesnicovy buffer je prima vec. Ma tu vyhodu, ze nemusite
> >> mackat klavesu na klavesnici presne v okamziku, kdy ji zrovna program
> >> chce precist :-D
> > 
> > Pochopitelne, ovsem kdyz to nikdo necte, tak to nikoho nezajima, co si
> > BFU na te
> > klavesnici macka. Implementace stylu, ze se drzi jeden znak v nejake
> > promenne,
> > aby getc_try() mohl taky nekdy vratit znak misto -EWOULDBLOCK je
> > vyhovujici ?
> > 
> >> M.D.
> >> 
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