llvm-gc | LLVM compiler plugin for garbage collection | Compiler library

by EvaGL C Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(8)Vulnerabilities Install Support

kandi X-RAY | llvm-gc Summary

llvm-gc is a C library typically used in Utilities, Compiler applications. llvm-gc has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

##Mark-and-sweep garbage collector for LLVM. Project of Bakradze Liana, Samofalov Aleksandr, Shashkova Elizaveta - students of Software engineering chair at Faculty of mathematics and mechanics of Saint Petersburg State University.

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Quality

Security

License

Reuse

Support

llvm-gc has a low active ecosystem.

It has 15 star(s) with 1 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

There are 5 open issues and 5 have been closed. On average issues are closed in 113 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of llvm-gc is current.

Quality

llvm-gc has no bugs reported.

Security

llvm-gc has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

llvm-gc does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

llvm-gc releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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llvm-gc Key Features

No Key Features are available at this moment for llvm-gc.

llvm-gc Examples and Code Snippets

No Code Snippets are available at this moment for llvm-gc.

Community Discussions

Trending Discussions on llvm-gc

How to install Nokogiri using gcc on MacOS Catalina

Assembly armv8 on mac os

rbenv install 2.6.1 FAILED on Mac OS Mojave 10.14.3

Importerror dlopen () symbol not found expected in flat namespace

fork exec wait exits with error code

rbenv fails to install ruby 1.8.7 on MacOS X Sierra

ffmpeg recognises MXF dv but won't encode to h264

Set reference of function to non-static function from other c++ file

QUESTION

How to install Nokogiri using gcc on MacOS Catalina

Asked 2019-Dec-11 at 06:22

I am trying to install Nokogiri on my MacOS Catalina 10.15.1 system.

...

ANSWER

Answered 2019-Dec-11 at 06:22

To solve the problem I deleted the gcc I installed, located at /usr/local/bin/gcc, and that seems to have solved my problem. When I ran the command

Source https://stackoverflow.com/questions/59245644

QUESTION

Assembly armv8 on mac os

Asked 2019-Jul-28 at 22:53

I would like to assemble Aarch64 armv8 Assembly on my mac and eventually run it with qemu and maybe on a real device like a raspberry pi 2 or 4 later on. I don't know how to assemble the code I'm going to write, gcc, llvm-gcc and clang don't seem to support the -arch=armv8 flag or anything similar. So I can't build for the targeted architecture, how could I achieve this?

I'm running mac os 10.14.5. I wouldn't mind finding a solution that works on a recent ubuntu version either since I have a VM for linux development.

...

ANSWER

Answered 2019-Jul-28 at 22:53

The clang version that ships with Xcode supports -arch arm64. (Or armv7 for 32bit.)
Note that if you want to use any libraries though, they'll have to be arm64 as well. If you want, you can invoke the iOS toolchain with xcrun -sdk iphoneos clang -arch arm64 [...], but then you'll also have to pull the libraries you want off of some IPSW and stuff them into qemu.

Also note that the above will give you a Mach-O binary. For your Raspberry Pi, you'll probably want an ELF, and you'll probably want gcc rather than clang. You should be able to build both gcc and GNU binutils from source with --target as either aarch64-linux-gnu or aarch64-none-elf, depending on your goals. Yet another note: since macOS silently aliases gcc to clang and many tools depend on that, you'll probably also want to build this toolchain with something like --program-prefix=aarch64-.

Source https://stackoverflow.com/questions/57242686

QUESTION

rbenv install 2.6.1 FAILED on Mac OS Mojave 10.14.3

Asked 2019-Jun-09 at 10:21

PROBLEM

I am trying to download ruby 2.6.1 on Mac OS Mojave 10.14.3 but I keep getting failed builds and I'm not sure what the error is.

Please help! Completely lost :(

Current setup: .

...

ANSWER

Answered 2019-Feb-10 at 18:00

The error which prevents the build from successful finish is:

Source https://stackoverflow.com/questions/54618972

QUESTION

Importerror dlopen () symbol not found expected in flat namespace

Asked 2018-Apr-03 at 12:48

I'm trying to install the SPAMS (SPArse Modeling Software) toolbox for python. The building and installing seem to be ok, but when I test the installation I get this error:

...

ANSWER

Answered 2018-Apr-03 at 12:48

Following the suggestion of the AMICO (Accelerated Microstructure Imaging via Convex Optimization) Python package support forum, it was due to my gcc, which doesn't have openmp by default. Commenting few lines in the setup.py file did the trick.

Source https://stackoverflow.com/questions/49558985

QUESTION

fork exec wait exits with error code

Asked 2018-Jan-03 at 19:04

I am writing own shell-like program and I keep getting errors on exec* function call.

Here is source code of core processes.c:

...

ANSWER

Answered 2018-Jan-03 at 19:04

Together, the second argument argument to execlp() and any subsequent arguments correspond to the strings provided to the new program's main() function in its argument vector. They must all be pointers to null-terminated C strings, except that the end of the list must be marked by a null pointer of type char *. For example:

Source https://stackoverflow.com/questions/48083376

QUESTION

rbenv fails to install ruby 1.8.7 on MacOS X Sierra

Asked 2017-Aug-28 at 16:26

After creating a .ruby-version file with 1.8.7, running rbenv install on the same directory where the file is gives the following error:

ERROR: This package must be compiled with GCC, but ruby-build couldn't find a suitable gcc executable on your system. Please install GCC and try again.

DETAILS: Apple no longer includes the official GCC compiler with Xcode as of version 4.2. Instead, the gcc executable is a symlink to llvm-gcc, a modified version of GCC which outputs LLVM bytecode.

For most programs the llvm-gcc compiler works fine. However, versions of Ruby older than 1.9.3-p125 are incompatible with llvm-gcc. To build older versions of Ruby you must have the official GCC compiler installed on your system.

TO FIX THE PROBLEM: Install Homebrew's apple-gcc42 package with this command: brew tap homebrew/dupes ; brew install apple-gcc42

You will need to install the official GCC compiler to build older versions of Ruby even if you have installed Apple's Command Line Tools for Xcode package. The Command Line Tools for Xcode package only includes llvm-gcc.

BUILD FAILED (OS X 10.12.4 using ruby-build 20170405-2-g3b15693)

Then running brew install apple-gcc42 gives:

apple-gcc42: This formula either does not compile or function as expected on macOS versions newer than Mavericks due to an upstream incompatibility. Error: An unsatisfied requirement failed this build.

Stuck trying to install ruby 1.8.7 through rbenv on MacOS X Sierra. Any ideas on how to fix this?

...

ANSWER

Answered 2017-May-19 at 20:58

Found the solution here: http://xibbar.hatenablog.com

After running it through Google Translate, got to this:

Find ruby-build: which ruby-build
Edit it (in my case): vim /usr/local/bin/ruby-build
Add the following code after line 762:

Source https://stackoverflow.com/questions/44011556

QUESTION

ffmpeg recognises MXF dv but won't encode to h264

Asked 2017-Aug-06 at 13:32

I have a DV file encoded as an MXF that I want to transcode to h264. Running ffmpeg against the file it reads ok and understands the stream but won't write the h264 file. It seems to get all the streams correct and I can confirm the attributes of video and audio streams.

I just don't understand why it won't encode? I tried to force a Decoder with -f dv but it complained that the source header was incorrect.

...

ANSWER

Answered 2017-Aug-06 at 13:32

What you have here is a MOV which is only a shell and the actual streams are elsewhere.

Run

Source https://stackoverflow.com/questions/45532269

QUESTION

Set reference of function to non-static function from other c++ file

Asked 2017-Aug-06 at 11:35

I'm trying to set a reference of a non-static function in c++. The function I'm referencing is not from the same c++ file, and I get and error saying :

Cannot create a non-constant pointer to member function.

Main.cpp

...

ANSWER

Answered 2017-Aug-06 at 11:35

class test {
public:
    void update() {
        //Do something
    }
};

class testClass {
public:
    void (test::* update) (void);
};

int main() {
    testClass tc;
    test t;
    tc.update = &test::update; 
    return 0;
}

Source https://stackoverflow.com/questions/45526790

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install llvm-gc

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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