I'm trying to compile the latest release of vlc for Windows using this tutorial: https://wiki.videolan.org/Win32Compile/
I'm compiling with Ubuntu 13.04 and using the host triplet i686-w64-mingw32.
Everything runs fine until "Building VLC". This is the error:
make[4]: Entering directory `/home/nuno/tpplugins/vlc/win32/modules'
CCLD libavio_plugin.la
/home/nuno/tpplugins/vlc/contrib/i686-w64-mingw32/lib/libavutil.a(time.o): In function `av_usleep':
/home/funman/vlc-git/contrib/win32/ffmpeg/libavutil/time.c:60: undefined reference to `_nanosleep'
collect2: ld returned 1 exit status
make[4]: * [libavio_plugin.la] Error 1
Any ideas how to solve this? My gcc version is 4.8.1.
Recently had the same issue.
To resolve, try the following steps:-
sudo apt-get install yasm
cd contrib/win32
make .ffmpeg
make .gnutls
Then try to continue your make of vlc and hopefully all will be well.
Related
I am using Ubuntu 18.04.2 LTS under windows 10 by using "Windows subsystem for Linux." I am experiencing some issues with XV6.
I set up XV6 by using the command:
git clone git://pdos.csail.mit.edu/xv6/xv6.git
sudo apt-get install libc6-dev
chmod 700 -R xv6-riscv
But when I typed in make command, I having the following issue:
***
*** Error: Couldn't find an riscv64 version of GCC/binutils.
*** To turn off this error, run 'gmake TOOLPREFIX= ...'.
***
gcc -c -o kernel/entry.o kernel/entry.S
kernel/entry.S: Assembler messages:
kernel/entry.S:17: Error: no such instruction: `la sp,stack0'
kernel/entry.S:18: Error: no such instruction: `li a0,1024*4'
kernel/entry.S:19: Error: no such instruction: `csrr a1,mhartid'
kernel/entry.S:20: Error: no such instruction: `addi a1,a1,1'
kernel/entry.S:21: Error: too many memory references for `mul'
kernel/entry.S:22: Error: too many memory references for `add'
kernel/entry.S:26: Error: no such instruction: `j junk'
<builtin>: recipe for target 'kernel/entry.o' failed
make: *** [kernel/entry.o] Error 1
Can anyone help me with this? (I am using an x64 system)
you should check this link: https://pdos.csail.mit.edu/6.828/2019/tools.html
for me I am running ubuntu, so I compiled the toolchain myself and then it works
I was running MacOS and had the same error. I solved it by updating the ~/.bashrc with:
PATH=$PATH:/usr/local/opt/riscv-gnu-toolchain/bin
before sourcing it or open a new interactive session. Then make qemu under xv6-riscv just ran!
So I would suggest you go back and check if you've finished each step: install toolchain, update env vars, source, and make.
For Suse you can install cross-riscv64-gccX package, where X is the gcc version
Then use
TOOLPREFIX=/usr/bin/riscv64-suse-linux-
it worked for me
I am following the instructions in the most popular answer to the post here and when I attempt to run
make TOOLCHAIN=i386-elf- qemu
it refuses to run giving me the following error...
***
*** Error: Couldn't find an i386-*-elf version of GCC/binutils.
*** Is the directory with i386-jos-elf-gcc in your PATH?
*** If your i386-*-elf toolchain is installed with a command
*** prefix other than 'i386-jos-elf-', set your TOOLPREFIX
*** environment variable to that prefix and run 'make' again.
*** To turn off this error, run 'gmake TOOLPREFIX= ...'.
***
gcc -m32 -gdwarf-2 -Wa,-divide -c -o usys.o usys.S
clang: error: unsupported argument '-divide' to option 'Wa,'
make: *** [usys.o] Error 1
I am unsure how to resolve this and unsure where to find the texinfo that the person was refering to in their answer to the linked post. I am also unsure where i386 installed itself. I am aware that I am omitting the -nox command from the command line instruction, but I tried that as well. We have setup a window manager for xv6 that works properly and I was wanting to be able to run it on my machine but cannot get it to work.
Thanks for any help!
I've had CUDA Toolkit 9.0 correctly installed on Ubuntu 16.04 with the package manager-based method since both the two commands
cat /proc/driver/nvidia/version
nvcc -V
returne the right infomation. However, it fails to make correctly when I tried to compile the official example NVIDIA_CUDA-9.0_Samples.
io#msi:~/NVIDIA_CUDA-9.0_Samples$ make
The main output is
/usr/bin/ld: can't find -lcudart
collect2: error: ld returned 1 exit status
Makefile:334: recipe for target 'simpleMPI' failed
make[1]: *** [simpleMPI] Error 1
make[1]: Leaving directory '/home/io/NVIDIA_CUDA-9.0_Samples/0_Simple/simpleMPI'
Makefile:52: recipe for target '0_Simple/simpleMPI/Makefile.ph_build' failed
make: *** [0_Simple/simpleMPI/Makefile.ph_build] Error 2
can anyone give me a hand? Thank you.
I think I've solved this problem. As I mentioned in the question, I've had CUDA Toolkit correctly installed in my computer, but it fails when execute
io#msi:~/NVIDIA_CUDA-9.0_Samples$ make
However, the following two commands
$ ~/NVIDIA_CUDA-9.0_Samples/1_Utilities/deviceQuery/deviceQuery
$ ~/NVIDIA_CUDA-9.0_Samples/1_Utilities/bandwidthTest/bandwidthTest
gives correct response "Result = pass". It's ok to ignore the "make error" listed above- I think.
I am new to compiling.
I am trying to compile iperf3 for Windows 10 because there is no official Windows distribution of iperf3 and for the learning experience. I am trying to do so on the new Windows Subsystem for Linux feature via Bash on Ubuntu on Windows, also for the learning experience.
I installed mingw-w64, which should give me the proper compiler and environment necessary for cross-compiling:
sudo apt-get install mingw-w64
This put two directories into my /usr directory:
i686-w64-mingw32
x86_64-w64-mingw32
It also put a bunch of things that look like compilers into /usr/bin.
I unzipped the .tar.gz file from iperf3 and navigated into it. Then, I run ./configure --host=i686-w64-mingw32.static and it completes without errors.
I note that the output of the command has a worrisome line: checking for i686-w64-mingw32.static-gcc... no
I note that the Makefile's CC variable is set to gcc, which doesn't sound like the proper compiler.
Then, I run make. It fails with errors:
collect2: error: ld returned 1 exit status
make[2]: *** [iperf3] Error 1
make[2]: Leaving directory `/home/snip/iperf3/iperf-3.1.4/src'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/snip/iperf3/iperf-3.1.4/src'
make: *** [all-recursive] Error 1
I also see the line: libtool: warning: undefined symbols not allowed in i686-w64-mingw32.static shared libraries; building static only
I think that the ./configure is not working correctly since it appears to have not found the right compiler for my --host argument and put it in the Makefile.
What am I doing wrong?
EDIT:
I changed the command to ./configure --host=i686-w64-mingw32 per comments and it completes without error. But no makefile is created so make yields make: *** No targets specified and no makefile found. Stop.
What am I doing wrong, now?
EDIT 2:
Looks like the ./configure actually is failing. Last line of its output is nanosleep() required for timing operations., which seems to mean that its missing a library for nanosleep.
How do I get nanosleep?
mingw doesn't support nanosleep. So programs using it cannot be compiled using mingw-w64.
Since several versions of GCC and Ubuntu I am experiencing annoying issues with paths and naming of several header and object files that are necessary for the installation of GCC.
Description: After installing ubuntu (e.g. in my case 12.04) and installing all prerequisites of the gcc, I run the following commands:
sudo mkdir /usr/local/stow/gcc-4.8.0
./configure --prefix /usr/local/stow/gcc-4.8.0
make
sudo make install
For the sake of completeness, the rest of the installation procedure:
cd /usr/local/stow
sudo stow -t /usr/local/ gcc-4.8.0
gcc -v
However, this simple and proper way of installing gcc has some issues during the 'make' step with the following error messages:
1.) The problem with 'stubs.h'
/usr/include/gnu/stubs.h:7:27: fatal error: gnu/stubs-32.h: No such file or directory
which can be fixed with the following commands added to ~/.bashrc:
if [ -z "$CPATH"]; then
export CPATH="/usr/include/i386-linux-gnu"
else
export CPATH=$CPATH:"/usr/include/i386-linux-gnu"
fi
2.) The problem with 'crti.o', 'crtn.o', and 'crt1.o'
/usr/bin/ld: cannot find crti.o: No such file or directory
/usr/bin/ld: cannot find crtn.o: No such file or directory
/usr/bin/ld: cannot find crt1.o: No such file or directory
which can be fixed with the very ugly solution:
sudo ln -s /usr/lib/i386-linux-gnu/crti.o /usr/lib/i386-linux-gnu/crtn.o /usr/lib/i386-linux-gnu/crt1.o /usr/lib
since - and I don't know why - the following commands do not solve the problem during linking steps of 'sudo make install'
if [ -z "$LIBRARY_PATH"]; then
export LIBRARY_PATH="/usr/lib/${multiarch}"
else
export LIBRARY_PATH=$LIBRARY_PATH:"/usr/lib/${multiarch}"
fi
if [ -z "$LD_LIBRARY_PATH"]; then
export LD_LIBRARY_PATH="/usr/lib/${multiarch}"
else
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:"/usr/lib/${multiarch}"
fi
(With these solutions I could compile GCC-4.7.2 on Ubuntu 12.04. - I have still issues compiling GCC-4.8.0 on Ubuntu 12.04, but that's different topic.)
My questions are: Does anybody know the reason/background that we have these issues? Does anybody know a proper solution? (With "proper solution" I mean a solution that does not require setting environment variables or symbolic linking libraries to different directories. To me these kind of changes are ugly, since they require changes to the system that one may not be able to trace back or redo.)
In the root folder of your GCC source execute ./contrib/download_prerequisites script.
These are the issues i encountered while compiling GCC 4.8.0 on Ubuntu 12.04 with solutions.
This might help you.
Compilation guide for compiling GCC 4.8 on ubuntu 12.04
ERROR 1
configure: error: Building GCC requires GMP 4.2+, MPFR 2.4.0+ 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.
SOLUTION
Download and install gmp version >=4.3.2 package because mpc needs higher version
download the source code from gmplib.org
compile the source code and install
while compiling gmp see ERROR 2 for help
Installed gmp version 5.1.1
Download and install mpfr package
Installed mpfr version 3.1.2
Download and install mpc package
Installed mpc version 1.0
Download the packages from
http://ftp.gnu.org
ERROR 2
Error while compiling gmp library
checking for suitable m4... configure: error: No usable m4 in $PATH or /usr/5bin
SOLUTION
sudo apt-get install m4
http://ubuntuforums.org/showthread.php?t=850491
ERROR 3
Cannot find g++ compiler
I got this error because I installed the OS recently and had not installed the compilers.
SOLUTION
sudo apt-get install build-essential
This installs all the standard build essential software
ERROR 4
checking for i686-pc-linux-gnu-gcc... /home/suhastheju/projects/gcc/gcc-4.8.0/host-i686-pc-linux-gnu/gcc/xgcc -B/home/suhastheju/projects/gcc/gcc-4.8.0/host-i686-pc-linux-gnu/gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include
checking for suffix of object files... configure: error: in `/home/suhastheju/projects/gcc/gcc-4.8.0/i686-pc-linux-gnu/libgcc':
configure: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.
make[2]: *** [configure-stage1-target-libgcc] Error 1
make[2]: Leaving directory `/home/suhastheju/projects/gcc/gcc-4.8.0'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/home/suhastheju/projects/gcc/gcc-4.8.0'
make: *** [all] Error 2
SOLUTION
Though gcc documentation specify , that , we can provide the path of gmp
and mpfr installtion through –with-gmp and –with-mpfr flag ,
but unfortunately , i tried to give the path but it didnt work.
I am not in position to say final word about , this , whether it is a bug
in build script or something else , but bellow is the solution of the problem.
while building , add gmp and mpfr installation path in LD_LIBRARY_PATH environment
variable. Do as follows
export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
If you have the libraries in different path, add the path where libraries are present
ERROR 5
libbackend.a(tree-vect-data-refs.o):tree-vect-data-refs.c:(.text+0x87da): more undefined references to `vector_type_mode(tree_node const*)' follow
collect2: error: ld returned 1 exit status
make[3]: *** [cc1] Error 1
make[3]: Leaving directory `/home/suhastheju/projects/gcc/gcc-4.8.0/host-i686-pc-linux-gnu/gcc'
make[2]: *** [all-stage2-gcc] Error 2
make[2]: Leaving directory `/home/suhastheju/projects/gcc/gcc-4.8.0'
make[1]: *** [stage2-bubble] Error 2
make[1]: Leaving directory `/home/suhastheju/projects/gcc/gcc-4.8.0'
make: *** [all] Error 2
SOLUTION
recompiled the source code from begining, It worked magically
make clean all
ERROR 6
/home/suhastheju/projects/gcc/gcc-4.8.0/host-i686-pc-linux-gnu/gcc/../.././gcc/gcov.c:416: undefined reference to `gcc_init_libintl()'
collect2: ld returned 1 exit status
make[3]: *** [gcov] Error 1
make[3]: Leaving directory `/home/suhastheju/projects/gcc/gcc-4.8.0/host-i686-pc-linux-gnu/gcc'
SOLUTION
Added -I/usr/include