I have a little bit starnge question. Im started to programing Raspi, and i would like to compile my code on the target Pi. If i make it manually i can compile it, but the netbeans(version 8) give me fault for the remote compile.
gcc -o file file.c -lbcm2835 thats how i need to compile. Or g++.
Here is a little bit codesnap from the output with the error. [http://codepaste.net/fygdpj][1]
Please let me allow to ask some help with this situation, oh yes the bcm2835.h is in the /usr/local/include
Regards
Related
I am trying to compile a code with crayftn.
I get an error message
/opt/cray/pe/cce/10.0.1/binutils/x86_64/x86_64-pc-linux-gnu/bin/ld: failed to convert GOTPCREL relocation; relink with --no-relax
So it wants the flag --no-relax? OK, I can do that. So I re-link with that flag, and then it tells me
ftn -O3 --no-relax -dynamic -h pic -h omp -o stream_cray stream_mpi.o mysecond.o
ftn-2115 crayftn: ERROR in command line
"-no-relax" is an invalid command-line option.
So it asks for "--no-relax", but then it doesn't understand it. Anyone know of a way out of this conundrum? Or another way of solving the root problem in the first place?
I found this link:
https://bb.cgd.ucar.edu/cesm/threads/failed-to-convert-gotpcrel-relocation-relink-with-no-relax.4494/
PROBLEM:
Hi, I get the following error message for CLM5.0 compilation with
Intel compilers, during the final cesm bld ..ld: failed to convert GOTPCREL relocation; relink with --no-relax
SOLUTION:
Hi, Seems like found a solution to fix the compilation ...Adding of
"-Wl,--no-relax" in LDFLAGS does not solve this problem, but
"-mcmodel medium" in FFLAGS fixes this issue, after searching for
"Relocation truncated to fit" in google search engine, it comes up
with this link which was helpful to solve the issue
"https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/268394"
Best Regards,Prabhakar
See also:
https://community.intel.com/t5/Intel-Fortran-Compiler/relocation-truncated-to-fit/td-p/1146616
This looks like mixing compilers and libraries from different systems
mixed up, either 32bit vs. 64bit or installations for ifort and
mpiifort based on different glibc or something similar.
I'm still curious about your "development environment":
Q: Have you been able to successfully compile, link and run ANY
program with your crayftn? Q: What version of crayftn? 10.0.1? Q: What
platform? Where is x86_64-pc-linux coming from? Just curious...
I am using a bash shell on my Mac OS X. I have fortran95 compiler installed in /sw/bin/gfortran. every time I attempt to access the compiler, I receive
the error:
"Segmentation fault: 11". I cannot call any programs the regular way
i.e. "gfortran program.f90 -o executable_name "
I am not sure about the problem. Even simple programs which print "hello world" to screen will not work.
May be a problem with your installation as already mentioned. A couple things I would try:
Make sure the shared libraries it is compiled against are being found:
otool -L /sw/bin/gfortran
Compile with some switches that might give you more helpful info. I found using the backtrace option really helps especially to debug seg. faults. You might try to compile with some options such as:
gfortran -g -fbounds-check -Wall -fbacktrace program.f90
I'm a noob, I admit it. Regardless, I've had a really annoying problem with MinGW.... I can write AND compile programs in C with no problem whatsoever, but recently I've tried to install Cmake, but I can't because it fails every time it tests the C++ compiler (g++). So that lead me to just write a simple "hello world" program in C++ and try to compile it. No dice. Again and again I get no response whatsoever. On the command line, I'm typing
g++ -o hello++.cpp hello++
but have also tried
g++ -o hello++.cxx hello++
g++ -o hello++.cc hello++
g++ -o hello++ hello++.cpp
(Of course I saved copies of the source code in the same directory with the .cxx and .cc extensions respectively)
and a bunch of other combinations thereof. Everytime I get nothing. No warning. No error. Nothing. No .exe file was created in the directory, and typing "hello++" on the command line afterwards just gives me a "command not found" error. Soooo.... what the hell is going on? Why does the gcc command work but the g++ not?
I'm on windows 8, using cygwin.
The last one should have succeeded; you won't get a message saying it's succeeded, but you should see the executable in the current directory. The others all try to take the executable as input and output the source, which won't work; although I'm surprised you don't get error messages.
If it did succeed, then simply typing hello++ is unlikely to run it since the current directory is typically not on the path. Try ./hello++ instead.
If it didn't succeed, then it's possible that g++ isn't installed properly. I'm afraid I've no idea how to fix a broken Cygwin installation. Perhaps which g++, to see which program is actually being run, might give some clues.
I am having trouble compiling Fortran code with references to DISLIN. I have downloaded DISLIN from the website, unzipped the file and ran the setup. I have added an environment variable called DISLIN (C:\dislin) and added C:\dislin\win to the PATH section of my system variables.
I am trying to compile some example code of the DISLIN website which includes line
USE DISLIN
I am using a MinGW shell to compile with command gfortran -o progrname -ldislin EX11_1.f90 and am getting the following error:
Fatal Error: Cant open module file 'dislin.mod' for reading at (1): No such file or directory.
I have tried changing the variable path and even moving the dislin.mod file (which is there) but still get the same message.
Ok I fixed this problem so thought I come back and post what worked for me incase any one else needs it...
Install both DISLIN and MinGW on the c drive
Copy disgf.a from /c/dislin and dislin.f90 from /c/dislin/gf into the directory containing your fortran files
(for me this is /c/MinGW/pnote)
Using the MinGW shell navigate to you files: cd /c/MinGW/pnote
compile dislin.f90 and your fortran program: gfortran -c dislin.f90 progName.f90 (dislin.f90 obviously only needs to be done once)
link libraries etc and compile: gfortran progName.o disgf.a -luser32 -lgdi32 -lopengl32 -o exeName
'run' exeName
You probably need to specify the path to the DISLIN module files:
gfortran EX11_1.f90 -o progrname -ldislin -I/path/to/DISLIN/modules
and, if not already configured like described here, also the path to the library itself:
gfortran EX11_1.f90 -o progrname -ldislin -I/path/to/DISLIN/modules \
-L/path/to/DISLIN/library
They provide a batch file (windows) to do the compiling and linking for you.
f90link -c My_Program
This is located in c:\dislin\Win
Also, if you are having trouble with the dislin.mod file which resides in c:\dislin\gf then recompile that with the -c compile option. I found all of this info in c:\dislin\readme.inf
near as I can tell (Jan 2018) dislin (64 bit) fails miserably with gfortran 7.2, period; and probably with many other newer compilers.
When trying to link, gfortran 7 says 'dislin.mod' is an unrecognizable format.
I think this program is highly dependent on exactly correct version synchronization - something that renders such software useless imho after many years in research.
and no, the correctness of various 'paths' seems not to help.
after all, gnuplot works, "at all". Not sure why I spent so much time on brand x.
jrc
I'm using vmware's web application api in an attempt just to simply retrieve the fields in the "ServiceContent" object. There is an example of how this should be accomplished located at the vmware forum. The example contained there compiles fine for me however I get segfaults when running the simple example - specifically the trace goes back to the soap_serializeheader() function (I believe these are defined in stdsoap2.cpp). My problem is that I do not know how to avoid this segfault and have no idea why this is occurring (as I am following the example almost word for word). I am using OS X tool chain (gcc version 4.0.1 (Apple Inc. build 5465) ) combined with (gsoap release 2.7.16). I tried gsoap 2.8 but got the same result. Below is the procedure I used to get to where I am now.
These are the commands I used to parse the wsdl:
wsdl2h -o vim25.h vimService.wsdl
Once this is parsed, I compiled using the following command:
soapcpp2 -x -C -pvsp vim25.h -I/place/where/stlvector.h/is
this generates files vspC.cpp, vspClient.cpp, and vspVimBindingProxy.cpp. Internally these files have the same prefixes for functions (i.e. ns1/ns2 etc) so my calls are the same as those in the example.
This is the command I am using to compile vspC.cpp and vspClient.cpp:
g++ -DWITH_COOKIES -DWITH_OPENSSL -c vspC.cpp
g++ -DWITH_COOKIES -DWITH_OPENSSL -c vspClient.cpp
This is the command I use to compile stdsoap2.cpp (if I do not compile with -DWITH_NONAMESPACES I get an error about an undefined symbol "_namepspaces" when I link everything):
g++ -DWITH_COOKIES -DWITH_OPENSSL -DWITH_NONAMESPACES -c stdsoap2.cpp
I then link everything together with the test code (again this is copied almost identically from the example, just with the changes to correctly refer to the files I created):
g++ -DWITH_COOKIES -DWITH_OPENSSL vspC.o vcpClient.o stdsoap2.o testcase.cpp -lssl -lcrypto -o doesntwork
This compiles correctly, but of course fails to run. I read about an OS X user in this vmware forum post who was also having trouble. It appears the gsoap guide says you cannot use stdsoap2.cpp's header and fault serialization codes, and you must compile them separately. The user in the OS X post seems to have done this, however I am not sure how to incorporate them into my test file (he creates the empty env.h file and then compiles it with soap2cpp) - if I include the envH.h file i get about naming conflicts with vspH.h. So a second question would be how do I use soap2cpp to compile all the stubs correctly so that there are not namespace conflicts (which is what I appear to be encountering).
I will not provide the source, as it is displayed at the first vwmare forum link by user stumpr. I do not believe the issue is in the source, but in the way I have used either wsdl2h, soap2cpp, or some incorrect combination of flags during compilation with g++.
Thanks for taking a look, and hopefully some one can resolve the issue!
EDIT I think I may have solved this - by using a 64bit system (and one with more memory). I tried compiling with -m32 on the X.6 and it was not able to do it (complaining about memory issues).
Hopefully someone will stumble upon this and be happy to know the answer.