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vlad-ivanov-name / build-gcc.md
Last active April 18, 2021 11:58 — forked from lirenlin/build-gcc.md
build cross arm-gcc with newlib

Set environment variables

export TARGET=aarch64-none-elf
export PREFIX=/work/public/$TARGET
export PATH=$PATH:$PREFIX/bin

Build binutils




  


  




    


          
    

      

        
        

          

              @xvitaly
          

          

            
                xvitaly
                / remove_crw.cmd
            
            

              Last active
              March 16, 2024 16:12
            

              
                Remove telemetry updates for Windows 7 and 8.1
              
          

        

      

        

  

    
    


        



  


  

        

          
          @echo off
        

        

          
          echo Uninstalling KB3075249 (telemetry for Win7/8.1)
        

        

          
          start /w wusa.exe /uninstall /kb:3075249 /quiet /norestart
        

        

          
          echo Uninstalling KB3080149 (telemetry for Win7/8.1)
        

        

          
          start /w wusa.exe /uninstall /kb:3080149 /quiet /norestart
        

        

          
          echo Uninstalling KB3021917 (telemetry for Win7)
        

        

          
          start /w wusa.exe /uninstall /kb:3021917 /quiet /norestart
        

        

          
          echo Uninstalling KB3022345 (telemetry)
        

        

          
          start /w wusa.exe /uninstall /kb:3022345 /quiet /norestart
        

        

          
          echo Uninstalling KB3068708 (telemetry)
        

  





    


  




    


          
    

      

        
        

          

              @0
          

          

            
                0
                / msp430-elf.md
            
            

              Last active
              August 18, 2023 10:36
            

              
                Building a GCC cross-compiler for the MSP430.
              
          

        

      

        

  

      

    
msp430-elf


The following are instructions for building a GCC cross-compiler for the MSP430.
They are based in part on Peter Bigot's post to mspgcc-users.


Setup


export PREFIX=/usr/local/msp430




  


  




    


          
    

      

        
        

          

              @preshing
          

          

            
                preshing
                / build_cross_gcc
            
            

              Last active
              May 21, 2024 13:44
            

              
                A shell script to download packages for, configure, build and install a GCC cross-compiler.
              
          

        

      

        

  

    
    


        



  


  

        

          
          #! /bin/bash
        

        

          
          set -e
        

        

          
          trap 'previous_command=$this_command; this_command=$BASH_COMMAND' DEBUG
        

        

          
          trap 'echo FAILED COMMAND: $previous_command' EXIT
        

        

          
          

        

        

          
          #-------------------------------------------------------------------------------------------
        

        

          
          # This script will download packages for, configure, build and install a GCC cross-compiler.
        

        

          
          # Customize the variables (INSTALL_PATH, TARGET, etc.) to your liking before running.
        

        

          
          # If you get an error and need to resume the script from some point in the middle,
        

        

          
          # just delete/comment the preceding lines before running it again.
        

  





    


  




    


          
    

      

        
        

          

              @lirenlin
          

          

            
                lirenlin
                / build-gcc.md
            
            

              Last active
              October 1, 2023 16:57
            

              
                build cross arm-gcc with newlib
              
          

        

      

        

  

      

    
##Set environment variables


export TARGET=aarch64-none-elf
export PREFIX=/work/public/$TARGET
export PATH=$PATH:$PREFIX/bin


##Build binutils


mkdir build-binutils
cd build-binutils



  


  




    


          
    

      

        
        

          

              @ssp
          

          

            
                ssp
                / git-extract-file.markdown
            
            

              Created
              January 23, 2012 13:21
            

              
                Extract a single file from a git repository
              
          

        

      

        

  

      

    
How to extract a single file with its history from a git repository


These steps show two less common interactions with git to extract a single file which is inside a subfolder from a git repository. These steps essentially reduce the repository to just the desired files and should performed on a copy of the original repository (1.).


First the repository is reduced to just the subfolder containing the files in question using git filter-branch --subdirectory-filter (2.) which is a useful step by itself if just a subfolder needs to be extracted. This step moves the desired files to the top level of the repository.


Finally all remaining files are listed using git ls, the files to keep are removed from that using grep -v and the resulting list is passed to git rm which is invoked by git filter-branch --index-filter (3.). A bit convoluted but it does the trick.


1. copy the repository to extract the file from and go to the desired branch