General :: Generate 64bit Executable (utility) Using PPC Cross Compiler?
Sep 7, 2010
I need to generate 64-bit executable(utility) using PowerPC-linux cross compiler? i.e. Any options need to pass ppc-gcc other then "-m64". I have written a small test program on 64-bit server and generated 64-bit executable using gcc alone.
Ex:
#
file a.out
a.out: ELF 64-bit LSB executable, AMD x86-64, version 1 (SYSV), for GNU/Linux 2.6.9, dynamically linked (uses shared libs), for GNU/Linux 2.6.9, not stripped
#
Actually I want to generate a executable(using PowerPC-linux cross compiler),which will run on 64-bit machines. In my Makefile I am trying to use CC = XXXXX/powerpc-linux/bin/powerpc-linux-gcc -m64 to ppc-linux-gcc,but giving error.
error: -m64 not supported in this configuration
If I remove -m64 its generating 32-bit executable.
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Nov 27, 2010
first of all, i will be glad if i can get prebuild toolchain for target=arm1176jzf-s on host= sparc-sun-solaris2.10. ( i hav browsed but can't find prebuild one) so, i tried to establish by myself i hav established binutils first, but while trying to configure& build gcc(gcc4.4.0) , i was interrupted with following error.. error message: this error has come while building boot strap gcc for cross complier tools chain
checking build system type... sparc-sun-solaris2.10
checking host system type... arm-unknown-linux-gnu
checking target system
[code].....
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Aug 10, 2010
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So I need to split my 4GByte file into smaller chunks. And the 'split' utility needs to be available on both Linux and the WinXP operating systems.
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Jan 15, 2011
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Mar 28, 2010
I am trying to build a gcc 4.4.3 cross-compiler. I downloaded the gcc 4.4.3 release, uncompressed it, made a new directory called gccbuild and cd'd there. I have already installed gmp, mpfr, and mpc in /usr/local. These are the commands I used:
Code:
configure --target=arm-linux --enable-languages=c --with-gmp=/usr/local --with-mpfr=/usr/local --with-mpc=/usr/local
make
However, the build fails with
Code:
checking for arm-linux-gcc... /home/steven/gccbuild/./gcc/xgcc -B/home/steven/gccbuild/./gcc/ -B/usr/local/arm-linux/bin/ -B/usr/local/arm-linux/lib/ -isystem /usr/local/arm-linux/include -isystem /usr/local/arm-linux/sys-include
checking for suffix of object files... configure: error: in `/home/steven/gccbuild/arm-linux/libgcc':
configure: error: cannot compute suffix of object files: cannot compile .....
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Aug 11, 2010
I am using a arm compiler to build my program but getting following compiler error at the end -
init.c.text+0x2c): undefined reference to '__libc_csu_fini'
init.c.text+0x34): undefined reference to '__libc_csu_init'
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Sep 21, 2010
I am preparing build chain for cross compiling Power PC platform on Ububtu. I was successfully compiled glibc-2.11 and binutils-2.20. But while compiling gcc_4.5.1 I stopped at following compilation error:
compilation terminated.
make[4]: *** [decContext.o] Error 1
make[4]: *** Waiting for unfinished jobs....
../../../../gcc-4.5.1/libgcc/../libdecnumber/decExcept.c:25:18: fatal error: fenv.h: No such file or directory
compilation terminated.
../../../../gcc-4.5.1/libgcc/../libdecnumber/decNumber.c:175:53: fatal error: stdlib.h: No such file or directory
compilation terminated .....
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Apr 8, 2010
While installing the gcc cross compiler in fedora using the following commands
# cd /etc/yum.repos.d/
# wget [URL]
# yum install armv5tel-redhat-linux-gnueabi-gcc
I got a error:
# cd yum.repos.d
[root@sparc yum.repos.d]# wget [URL]
Resolving fedora-arm.wantstofly.org... failed: Temporary failure in name resolution.
[root@sparc yum.repos.d]#
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Feb 3, 2010
I have a large existing codebase that all compiles under Ubuntu 8.04 with g++ using Scons. I've been given the task of getting it to compile for Arm9 running uclinux. I have a arm-elf-g++ compiler that I need to use instead of the gcc version. I ended up borking my /usr/lib/scons/SCons/Tool/g++.py file to use arm-elf-g++ instead of g++, but I know that this is not correct, as I have to go edit that file every time I change compilers.
These are the 2 lines I switch out:
Code:
compilers = ['arm-elf-g++']
#compilers = ['g++']
I simply can not find anywhere in the scons documentation that indicates how to tell it to use a different compiler. It seems that it would go under "Environment" but beyond that I'm lost. The CPPPATH variable seems like it only tells scons where to find #include files. I suppose I could rename arm-elf-g++ to g++ and just set my path to find that one first, but that seems like a bit of a hack as well. It would also break other things on my machine.
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Jan 2, 2010
I am just learning to write programs in C++, and i got an iPod Touch for christmas. I have jailbroken my iPod so i can run my own programs on it. If i ever get them compiled. After a few hours of searching i have been unable to come up with a working toolchain for ubuntu which compiles for ipod/iphone. Does anyone know where i can get one/find a howto which will help me to get a toolchain working?
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Sep 23, 2010
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Apr 24, 2011
My Linux: Fedora 14 x64
My gcc: 4.5.1
My Glibc: 2.12.90
target Linux: "Ubuntu 8.04.4 LTS" hardy
target kernel: 2.6.24-29-server x64
target gcc: 4.2.4 target Glibc: 2.7
I need gcc/g++ and fortran. I Googled and most documents I found are somehow outdated and targeting for ARM, not for other Linux.
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Aug 2, 2010
I am trying to build a cross GCC compiler for PPC476. I applied all the relevant patches. Cross compiler build was successful. When I try to compile the source code using the cross compiler I am getting the below error message. I think this is something related to linker.
Code:
cow_shim_funcs_startup_shutdown.o cow_shim_utils.o ../../dm/cfg/cfgi.a ../../dm/pl2/libsas21xxpl.a ../../raid/pfk/libpfk.a
/home/Raghu/gcc/cross-compiler/ppc/tools/lib/gcc/powerpc-unknown-linux-gnu/4.3.1/../../../../powerpc-unknown-linux-gnu/lib/libgcc_s.so: could not read symbols: File in wrong format
collect2: ld returned 1 exit status
make: *** [app.out] Error 1
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Apr 28, 2010
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 build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking for gcc... gcc
checking for C compiler default output file name...
configure: error: C compiler cannot create executable
See 'config.log' for more details.
This is error that I keep getting every time. Iam using fedora 10 version and I keep getting this error while i was trying to insatl madplay for vlc source code compilation. I have insatalled libmad .0.15.1,libid3tag.0.15, I got these codecs from [URL] and vlc sorce code is from [URL]. Config.log file details are:
hostname = localhost
uname -m = i686
uname -r = 2.6.27.5-117.fc10.i686
uname -s = Linux
uname -v = #1 SMP Tue Nov 18 12:19:59 EST 2008 .....
configure: exit 78
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Apr 29, 2010
what my intension is i want to cross complile vlc source code into arm9 mini 2440 target board for that i am compiling vlc source code in intel desktop pc which has fedora 10 version. so that in order to compile vlc source code we need to install following codecs those are libmad 0.15.1b,libid3tag-0.15.1b,madplay-0.15.1b,i got these codecs from h[URL] .and vlc sorce code from [URL]. i have successfully compiled libmad 0.15.1b and libid3tag-0.15.1b . those two are compiled in the following way [color] ./cofigure --prefix=/home/narendra/lib/ make make install [/color]
i was trying to compile madplay-0.15.1b in the following way
Code:
./configure --prefix=/home/narendra/madplay-0.15.1b CPPFLAGS="-I /home/narendra/lib/libmad-0.15.1b/include/" LDFLAGS="-L /home/narendra/lib/libid3tag-0.15.1b/lib/"
after this command i keep getting this error message
[Code]....
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Apr 28, 2011
I am trying to install NachOS on fedora, i make a nachos directory and download the nachos source code and cross compiler, then i extract the zip files and patch the make files and everything is okay till now. but when it comes to compiling nachos, i followed these steps.
* ~/nachos> cd NachOS-4.0
* ~/nachos/NachOS-4.0> cd code/build.linux
* ~/nachos/NachOS-4.0/code/build.linux> make depend
[code]....
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Sep 3, 2010
I am trying to run Wattch simulator in linux.But it is giving the error below. what is this error and what do I do about it?
fatal: bad magic number in executable `prime' (not an executable?)
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Apr 27, 2009
I have 4 partitions in my system, out of which two(sda1, sda2) have windows on them. I have installed RHEL 4 32 - bit on sda3 and after that , installed installed RHEL 64-bit on to a partition sda 5. Now i am unable to boot into RHEL 32-bit. The error i am getting is Error 13: Invalid or unsupported executable format.
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Feb 5, 2010
cpuid utility is not compiled with U9.04 and the utility is not available as a package with synaptic -
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Dec 14, 2010
So for those of you who has built GCC from source would know that you can't install GCC without an existing GCC. So my question is, what would happen if all computers in the world suddenly just died, and all you had was the computer in front of you, and a copy of GCC 4.5. How would you install that?
I ask because I would like to install GCC 4.5 on my old powerbook G4 mac without installing a binary GCC provided by Tiger 10.4 disks. I would like to build GCC from source, without an existing GCC to complicate updating.
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Aug 21, 2011
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Jun 20, 2010
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May 5, 2011
I want connect my two Linux PCs running in 2.6 kernel via cross over cable. To do this I have done the following settings after a Google search:
In PC1
ifconfig eth0 10.10.11.16 netmask 255.255.255.0 up route add default gw 10.10.11.13 eth0 (default gateway which is ip of pc2 )
In PC2
ifconfig eth0 10.10.11.13 netmask 255.255.255.0 up route add default gw 10.10.11.16 eth0 (default gateway which is ip of pc1 )
Then i tried pinging i could not able to connect.Are these above settings enough or any thing am i missing?
For your more information
In PC1
ifconfig output
eth0 Link encap:Ethernet HWaddr 00:16:76:A1:33:37
inet addr:10.10.11.16 Bcast:10.10.11.255 Mask:255.255.255.0
inet6 addr: fe80::216:76ff:fea1:3337/64 Scope:Link
[Code].....
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Nov 18, 2010
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Sep 7, 2010
I am configuring syslog-ng on my server.
I suspect something to be wrong.
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Feb 20, 2011
I m not able to find anything under boot.log file. Here is the output of boot.log files.
As you can see nothing is getting written inside the boot.log files .
How can i make all the events to be logged under boot.log file?
Code:
# ls -ltr /var/log | grep boot
-rw------- 1 root root 0 Jan 25 15:59 boot.log.4
-rw------- 1 root root 0 Feb 1 18:38 boot.log.3
-rw------- 1 root root 0 Feb 9 00:00 boot.log.2
-rw------- 1 root root 0 Feb 16 17:57 boot.log.1
-rw------- 1 root root 0 Feb 20 04:02 boot.log
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Jul 22, 2010
I have synology nas box DS710+ that has intel atom processor inside. i've installed ubuntu under virtual box, downloaded needed toolchain for x86 processors, and decided to cross-compile openvpn.
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1. configure - okay
2. make - okay
3. make install - this is not necessary?
Will --prefix parameter helps me? or do i have to use chroot? cause there is a plenty amount of files that i need to move to my synology.
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Oct 18, 2009
I'm trying to do something very basic in bash. It's a kind of cross-reference matching between 2 files. I have a file1.txt. It's like this:
Code:
item1
item3
item4
...
I Have a file2.txt. It's like this:
Code:
item1 "Properties of item1"
item2 "Properties of item2"
item3 "Properties of item3"
item4 "Properties of item4"
item5 "Properties of item5"
...
My goal is to print out the lines in file2 that contains lines present in file1. I do:
Code:
for i in $(cat file1.txt); do grep $i file2.txt; done but I get no output. Will someone please tell me where am I mistaking?
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Mar 2, 2011
We want to use GCC for cross compiling C source code for POWERPC MPC8260 target. How do we build cross compiler in windows?
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Feb 21, 2011
I developed a test program(my first under linux) some thing like g++ -I$(BOOST_INCLUDE) -L$(BOOST_LIBS) threading.cpp -lpthread -lboostThread -lOtherLib -o threadingTest.out...This thing works in GCC4.5, but to compile it under windows visual studio 2008, do I have to create a new project file and then include all libs?
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