The bb file has the source directory variable set to a specific path
S = ${THISDIR}/MySources
There is no SRC_URI in the bb file as the source is already extracted in the path where the bb file is present.
The issue is when the do_configure is run it is run from the $WORKDIR location. However there is a need to run the do_configure from the source dir that is from $S. How to set this, even the log for do_configure run log shows a change directory to WORKDIR and then a do configure something like this
...
...
cd [path to workdir]
do_configure
How to make the do_configure run from the source directory ${S}.
The source is added as a layer in the bitbake.
Thanks.
Well, the best way would be to either package the source code, or ensure that all files are copied to workdir. (Preferably, a subdirectory).
However, if you insist on building your application in the recipe directory, it's quite likely that this will work of you add the line
B = "${S}"
after the line where you define S.
Related
in qmake I have
REPC_SOURCE = rpc/SomeRPC.rep
and it generates rep_SomeRPC_source.h in the root of the project. I would like to store it somewhere else to keep root as clean as possible.
Documentation says repc creates the rep_SimpleSwitch_source.h header in the build directory that you specify. But how to specify build directory?
The only option I see is to change OUT_PWD, but documentation says Do not attempt to overwrite the value of this variable.
The build directory is the folder where you run qmake (in your case it seems to be the project folder) causing the unwanted effect of obtaining a folder with the source code, intermediate files and binaries.
Instead use a different folder where you run qmake:
mkdir build
cd build
qmake /path/of/project-directory
make
I am trying to add my R script into a dockerfile. The beginning of the file (loading base image, installing necessary packages) works fine when I run it in my terminal, but I keep getting this error when it gets to the line that contains the R script I want to run:
Step 15/17 : COPY /Users/emma/Documents/folder1/examples/question-1/model-1.r .
COPY failed: stat /var/lib/docker/tmp/docker-builder376572603/Users/emma/Documents/folder1/examples/question-1/model-1.r: no such file or directory
I am already running the terminal out of the "question-1" directory (my shell command looks like this) :
Emmas-MacBook-Air-2:question-1 emma$
and the R script file "model-1.r" is in that folder. What am I doing wrong in detailing the path to the R script? Do I have to somehow transform the script before adding it to the dockerfile?
Thank you
I believe, that you have to specify relative (to your build folder) path to copy from. Source:
Multiple resources may be specified but the paths of files and directories will be interpreted as relative to the source of the context of the build.
And file to copy should be inside context of the build. So if your Dockerfile is located in folder A, then the objects you would like to copy should be placed in the folder A or it's subfolders.
I was trying to deploy my application on Ubuntu 16.04. So i made a package with the following hierarchy -
Package
|
----bin
|
-----application
-----application.sh
-----Qt
|
-----necessary qt libraries
-----platforms
Here is the application.sh file -
#!/bin/sh
export LD_LIBRARY_PATH=`pwd`/Qt
./application
When i execute the application.sh file, it shows me that it cant find the libQt5MultimediaWidgets.so.5 file. But its in the Qt folder. Also when i print the ldd application from the application.sh file after exporting LD_LIBRARY_PATH it gives me following output -
Please check the marked parts. Can anyone please explain why the libraries from the Qt folder are not found even after exporting the LD_LIBARRY_PATH?
Edit:
So as suggested by #Zang, i have checked the debug log and here it is -
Please check the marked parts.
It seems like its actually trying the actual libQt5MultimediaWidgets.so and then report that its unable to find it. Can anyone please help me understand whats happening here?
Edit-2: As per suggestion from #Tarun, i have ran ls -al on my Qt folder. Here is the output -
All files in Your Qt directory are actually simlinks to non-existing files in the same directory, therefore they cannot be found.
If you look at the output of your ls -al
These are soft links that you have. Your softlink libQt5MultimediaWidgets.so.5 points to libQt5MultimediaWidgets.so.5.9.2 in the same directory and the file is not there at all. So you need to either set the correct softlink path or have the file in same directory
First
Could it be that the pwd is not where you assume it is?
You could try adding
# Figure out where the application.sh script is located
scriptpath="$( cd "$(dirname "$0")" ; pwd -P )"
# Make sure our pwd is that location
cd "$scriptpath"
in the top of your script (assumes bash shell, from here)
By doing this all relative paths to Qt folder will be valid.
Second
Maybe you should considder exporting your new LD_LIBRARY_PATH, like so (from here):
LD_LIBRARY_PATH=whatever
export LD_LIBRARY_PATH
Third
It may be useful to run ldconfig command for ld to update after changing the variable (from here):
sudo ldconfig
The file libQt5MultimediaWidgets.so is not present in /Desktop/package/bin/Qt according to the screenshots shown.
I am trying to run a programme on a debain dedi. Using the following code.
java -cp bin:lib/* rs.Server false 43594
However it gives me a file not found error (even though the files are present). I fixed this error in intellij by picking the $MODULE_DIR$ option. Is there a equivalent to this in unix terminals?
The problem looks to be that the directory your are in when you run the command is wrong. You either need to cd to the directory containing the bin and lib directories or specify the full path to the directories in the command line.
I have a personal scripts folder: ~/google_drive/code/scripts. This folder is on my $path. $path is set in ~/.zshenv and not changed anywhere else (I've disabled OS X path_helper and I don't touch $path in any other zsh startup file). In this scripts folder, there is a subdirectory called alfred_workflows. From the command line, from any location I am able to run scripts in this folder with relative paths. This is expected:
$ alfred_workflows/test.sh
#=> test successful
But in a script, this does not work. It generates an error:
$ zsh -c "alfred_workflows/test.sh"
#=> zsh:1: no such file or directory: alfred_workflows/test.sh
Once again, the scripts directory that contains alfred_workflows is on $path, which is set in ~/.zshenv, and I am able to run executables that reside in the top level of this directory from a script. The issue only seems to be when I try to go through a subdirectory. What might be the problem?
Searching of the $path is only done for names containing a slash if the
path_dirs option is set. Apparently that's set in your interactive shell,
but isn't set in the process that's executing the script.