cctools | Apple toolchain ported to linux forming | Compiler library
kandi X-RAY | cctools Summary
kandi X-RAY | cctools Summary
*This is the Apple toolchain ported to linux forming a portion of a cross toolchain able to produce Mac OS X binaries on linux. cctools includes the following programs as, ar, lipo, strip, nm, ranlib, otool. See my ld64 (linker) and bomutils (installer creator) github projects for more cross-compiling tools.
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QUESTION
I want to read some .sdf files (actually are .mdl files but they appeared as .sdf when I downloaded them), in order to make a program to change them into another format. .sdf files simulate molecules, but that's not relevant there.
I want to read the coordinates forgetting about the bonds, so I need to, from a file format like this:
...ANSWER
Answered 2021-Apr-29 at 18:26In your case I would read the file line by line and check every line for the four spaces.
QUESTION
I'm trying to build postgresql 12 with timescaledb on macOS Big Sur (x86), but the build fails with “error: 'stdio.h' file not found”:
...ANSWER
Answered 2021-Mar-09 at 19:40As Robert Hensing showed in the comments, it's possible to troubleshoot the build process by cloning nixpkgs and use a nix-shell to build the derivation.
In this case it turned out that the culprit was clang-tidy that was called from the Makefile generated by cmake. By overriding the cmakeFlags and adding -DLINTER=OFF it builds successfully:
QUESTION
I know that someone already asked this question but it isn`t up to date anymore. Most of the links are dead and the commands are not relevant anymore.
I have read these
Compile IOS program from linux commandline
How to cross-compile clang/llvm for iOS?
For example, I have been trying to compile silversearcher-ag for my iPhone 6 (jailbroken). This is the project link https://github.com/ggreer/the_silver_searcher.
I am targeting iOS 12.4.
These are the commands that I`ve tried
./configure CC=/home/growtopiajaw/Desktop/cctools-port-master/usage_examples/ios_toolchain/target/bin/arm-apple-darwin11-clang CXX=/home/growtopiajaw/Desktop/cctools-port-master/usage_examples/ios_toolchain/target/bin/arm-apple-darwin11-clang++ --host=arm-apple-darwin11
make
I am using cctools-port to cross compile the project. My compiled cctools toolchain is located under /home/growtopiajaw/Desktop/cctools-port-master/usage_examples/ios_toolchain/target and below is how the toolchain`s directory structure looks like
This is my configure log: https://del.dog/nugibonury
This is my make log:
...ANSWER
Answered 2020-Dec-06 at 00:10Apple does not ship PCRE. You need to get the headers and dylib/tbd files manually.
If you're using checkra1n or unc0ver, then the deb on the APT repo contains headers as well, so you could just use that.
If you plan to package this into an APT/dpkg file, make sure to add pcre as a dependency.
QUESTION
I’m new to nix and would like to be able to install openconnect with it.
Darwin seems to be unsupported at this time via nix, though it can be installed with either brew or macports.
I’ve tried both a basic install and allowing unsupported. I didn’t see anything on google or stackoverflow as yet that helped.
Basic Install results ...ANSWER
Answered 2019-Aug-27 at 06:22If you want to fix this derivation for macOS, the way to do it is to fork nixpkgs on github and then from your local clone:
QUESTION
I am trying to wrap function. To do that I thought about using dlsym to get the real function location in memory after having injected my dynamic library.
I am running on MacOS Mojave (10.14.6) with Apple clang version 11.0.0 (clang-1100.0.33.8).
I tried to run a rather simple code displaying a message each time malloc was called.
So I used the code of this post : Overriding 'malloc' using the LD_PRELOAD mechanism
My test code was :
...ANSWER
Answered 2019-Oct-03 at 16:32It's likely that calling dlsym causes a recursive call to malloc, which in turn causes a recursive call to dlsym, which deadlocks the second time because it already holds some lock. Using preload libraries to wrap malloc, rather than fully replacing it, is generally a bad idea, for this and other reasons.
You might be able to use LD_AUDIT or the equivalent functionality on OSX (if any) to print a trace of when malloc is called. Otherwise you could drop in a full replacement malloc with debug output.
QUESTION
I am getting the same error when trying to install many ports with MacPorts, e.g. gtk2:
ANSWER
Answered 2019-Jul-25 at 04:10This is an obsoletion message. Since you already have the replacement, just uninstall clang-4.0, llvm-4.0, and lldb-4.0 and you will be fine.
QUESTION
I am using HTCondor and I would like to submit jobs to the Open Science Grid. I am using cctools work_queue and to submit jobs to OSG UW Madison chtc documentation says to add +WantFlocking = true and +WantGlideIn = true to the submit file, the same where the universe (vanilla) is specified.
Can anyone tell me if this is the right submit file to modify? https://github.com/cooperative-computing-lab/cctools/blob/master/work_queue/src/condor_submit_workers
...ANSWER
Answered 2018-Oct-17 at 13:50I'm not familiar with work_queue, but I think you have found the right code to modify. This code isn't a submit file itself, but a script that generates a submit file, when I then assume work_queue gives to condor_submit. Inserting those custom attributes after +JobMaxSuspendTime = 0 in the script should do the trick.
QUESTION
I have seen that there are some topics with the "Cast of Objective-C pointer type 'NSString *' to C pointer type 'CFStringRef'" problem solved, but my case is slightly different.
I am doing some iOS cross compilation from linux and I have a local desktop pc with ubuntu where I can manage to compile without any issues all my code. When I try to port this into a AWS machine I get the following compilation error:
"Cast of Objective-C pointer type 'NSString *' to C pointer type 'CFStringRef'" on this code:
...ANSWER
Answered 2017-Apr-05 at 16:05I finally found the root cause of the problem. In my host machine I wasn't using CCache but on the AWS machine it was being used.
The AWS machine had an old CCache version where the run_second_cpp option was set to false and compilation was splitted into two steps: First run the preprocessor (with -E), check for a hit and in case that it wasn't found, compile the code with the previous preprocessor output. After changing it to "True" manually on the configuration everything started to work.
Main reason for this behaviour is explained here: Missing bridge cast causes error in preprocessed source but not in real source
Thanks Ken for your questions and help, they made me think a bit more and look around for more differences! Really appreciate it!
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