Compile vim with python support

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how to compile vim with python support? #360

how to compile vim with python support? #360

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I followed the instructions and set up cross compile environment in debian buster.
I have put —with-feature= huge —enable-python3interp=yes into the Makefile in /feeds/packages/utils/vim. copy vim-fuller section and change to vim-huge
After «make packages/vim/complie», I got vim-huge_8.xx.ipk and installed into the arm device, but vim —versions | grep python still output «-python and -python3»

The text was updated successfully, but these errors were encountered:

I don’t compile Python yet. I will try.

Have you compiled python3 in buildroot environment — make package/python3/compile ?
Sometimes extra patches to sources are needed for entware correct compilation.

I have tried this, and has no effect.

Issues are used for bug reports and package requests.
Personal help can be obtained on forums.
You probably need to modify vim Makefile in Entware and/or make some patches to compile vim with python support. Examples can be found in other packages.

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Compiling Vim

This tutorial covers the steps required to compile Vim from source with Python support (i.e. python3.x). If you use ChromeOS or a Linux distribution, it may not necessarily have access to the latest build of the application. To get past this issue, compiling from source provides the best approach. Learn how to build Vim, so understand how to enable example packages needed for plugins based on Python.

Vim Configuration

This is a really quick guide to configuring Vim

• Check the Vim version
• Remove unnecessary packages
• Install the require packages
• Get the Vim source code
• Build the source code
• Test the generated package

Which version of Vim

In this blog post I am using Vim. In most instances you should not have to update the version of Vim on your host. If you use certain plugins e.g. YouCompleteMe, they will complain if you do not have a current version of Vim.

Build from Source

Building from source is well documented.

1sudo apt autoremove vim vim-runtime gvim 

1sudo apt autoremove python2* 

• git
• libatk1.0-dev
• libcairo2-dev
• libgtk2.0-dev
• liblua5.1-0-dev
• libncurses5-dev
• libperl-dev
• libx11-dev
• libxpm-dev
• libxt-dev
• lua5.1
• python3-dev

NOTE: Expand the code below if you get an error!

 1sudo apt install -y git \ 2 libatk1.0-dev \ 3 libcairo2-dev \ 4 libgtk2.0-dev \ 5 liblua5.1-0-dev \ 6 libncurses5-dev \ 7 libperl-dev \ 8 libx11-dev \ 9 libxpm-dev \ 10 libxt-dev \ 11 lua5.1 \ 12 python3-dev \ 13 ruby-dev 

1git clone https://github.com/vim/vim.git 

 1./configure --with-features=huge \ 2--enable-multibyte \ 3--enable-rubyinterp=yes \ 4--enable-python3interp=yes \ 5--with-python3-command=$PYTHON_VER \ 6--with-python3-config-dir=$(python3-config --configdir) \ 7--enable-perlinterp=yes \ 8--enable-gui=gtk2 \ 9--enable-cscope \ 10--prefix=/usr/local 

1vim --version | grep +python3 

Congrats! You have a custom build of Vim.

Rich Rose

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Build Python-enabled Vim on Windows with MinGW

Getting Python scripting in Vim on Windows can be a bit tricky, see :help python-dynamic:

1. Python must be installed.
2. Vim must be compiled with the Python interface ( :echo has(«python») ).
3. The version of Python against which Vim was compiled must match the installed Python version, that is the Python DLL name, such as «python27.dll».
4. There are two somewhat incompatible Python versions: Python 2 and Python 3. They are invoked with different Vim commands: python/py and python3/py3. Some Vim plugins may target Python 2 and others Python 3. Ideally, Vim should be compiled with support for both Python 2 and Python 3.

You may not need this tip because the two main Windows installers for Vim usually already have Python support. The most up-to-date Vim version is available from http://sourceforge.net/projects/cream/files/ (Vim without Cream). You may find this tip useful if you want to compile your own Vim on Windows if, for example, you need Vim for a different version of Python.

Contents

Prerequisites [ ]

• Vim version 7.3.x or 7.4.x is already installed. We only want to replace files gvim.exe and vim.exe .
• Python 2.x and Python 3.x are installed. Let’s assume Python 2.7 is installed in C:/Python27 and Python 3.3 is installed in C:/Python33 . The official Python installers from http://www.python.org place the DLL files (python27.dll and python33.dll) in the system path, usually C:\Windows\system32 or C:\Windows\SysWOW64.
• These instructions are for compiling 32-bit Vim. Python must be 32-bit.

Step 1: Install MinGW tools [ ]

Download and run automated MinGW installer from https://sourceforge.net/project/showfiles.php?group_id=2435 The «base» package should be enough (we only need C compiler). Choose install directory without spaces in its path. (NOTE: There are problems with the current MinGW installer, mingw-get-setup.exe, as of Oct 14, 2013.)

Alternatively, install MinGW using installer or individual packages from the TDM-GCC project: http://tdm-gcc.tdragon.net/

Let’s assume MingW is installed in E:\MinGW .

Step 2: Download Vim source files [ ]

• Get Vim source files from one of the links below. The source version should match your currently installed Vim version.
  • https://github.com/b4winckler/vim This is a git clone of Vim’s official Mercurial repository. This may be the easiest way to get the most recent Vim source with all patches included, because you can download snapshots with a web browser without installing any other software. Google Code holds the official Vim repository but does not offer this feature.
  • Getting the Vim source with Mercurial
  • ftp://ftp.vim.org/pub/vim/unix/

  Step 3 (optional): Apply patches [ ]

  If you need to apply a patch, obtain Windows port of GNU patch (patch.exe) from http://gnuwin32.sourceforge.net/packages/patch.htm . Do a dry run:

  cd vim_source_dir patch.exe --dry-run -p0 < path_to_patch_file >path_to_logfile

  cd vim_source_dir patch.exe -p0 < path_to_patch_file >path_to_logfile

  Step 4: Build gvim.exe and vim.exe [ ]

  Create a batch file build_vim.bat with the following content. It will build gvim.exe and vim.exe with Python 2.7 and Python 3.3 support, HUGE feature set, no OLE. You can remove options PYTHON3, PYTHON3_VER, DYNAMIC_PYTHON3 if you need only Python 2.7.

  IMPORTANT: You must edit the paths and Python options.

  @echo off REM Run this batch file from any directory to build gvim.exe and vim.exe. REM But first edit the paths and Python version number. REM --- Specify Vim /src folder --- set VIMSRC=E:\devel\vim_sources\vim-7-4-050\src REM --- Add MinGW /bin directory to PATH --- PATH = E:\MinGW\bin;%PATH% REM --- Also make sure that PYTHON, PYTHON_VER below are correct. --- REM get location of this batch file set WORKDIR=%~dp0 set LOGFILE=%WORKDIR%log.txt echo Work directory: %WORKDIR% echo Vim source directory: %VIMSRC% REM change to Vim /src folder cd /d %VIMSRC% REM --- Build GUI version (gvim.exe) --- echo Building gvim.exe . REM The following command will compile with both Python 2.7 and Python 3.3 mingw32-make.exe -f Make_ming.mak PYTHON="C:/Python27" PYTHON_VER=27 DYNAMIC_PYTHON=yes PYTHON3="C:/Python33" PYTHON3_VER=33 DYNAMIC_PYTHON3=yes FEATURES=HUGE GUI=yes gvim.exe > "%LOGFILE%" REM --- Build console version (vim.exe) --- echo Building vim.exe . REM The following command will compile with both Python 2.7 and Python 3.3 mingw32-make.exe -f Make_ming.mak PYTHON="C:/Python27" PYTHON_VER=27 DYNAMIC_PYTHON=yes PYTHON3="C:/Python33" PYTHON3_VER=33 DYNAMIC_PYTHON3=yes FEATURES=HUGE GUI=no vim.exe >> "%LOGFILE%" echo Moving files . move gvim.exe "%WORKDIR%" move vim.exe "%WORKDIR%" echo Cleaning Vim source directory . REM NOTE: "mingw32-make.exe -f Make_ming.mak clean" does not finish the job IF NOT %CD%==%VIMSRC% GOTO THEEND IF NOT EXIST vim.h GOTO THEEND IF EXIST pathdef.c DEL pathdef.c IF EXIST obj\NUL RMDIR /S /Q obj IF EXIST obji386\NUL RMDIR /S /Q obji386 IF EXIST gobj\NUL RMDIR /S /Q gobj IF EXIST gobji386\NUL RMDIR /S /Q gobji386 IF EXIST gvim.exe DEL gvim.exe IF EXIST vim.exe DEL vim.exe :THEEND pause

  Run the batch file. It will build files «gvim.exe» and «vim.exe» and move them into the folder of the batch file. The build process can take a few minutes. A log file will also be created. Any errors will appear in the console window.

  Step 5: Replace gvim.exe and vim.exe with new files [ ]

  Shut down all instances of Vim. Navigate to Vim program folder: C:\Programs\Vim\vim73 or similar. Back up the original gvim.exe and vim.exe : either rename them to gvim_original.exe , vim_original.exe or move them to another folder.

  Copy the new gvim.exe and vim.exe files to the Vim program folder (by copying the files, the default permissions of the folder should be applied to the copies). Start Vim and see if it works:

  :py print 2**0.5 :py import sys; print sys.version :py3 print(2**0.5) :py3 import sys; print(sys.version)

  Comments [ ]

  This is a very ambitious tip! Following are some initial thoughts:

  • Our starting point for a «building Vim» tip is Build Vim with your name included (no useful content at the moment).
  • Is the following correct: «The official Python installer . puts python25.dll in %windir%/system32»? Perhaps that is an install option? I have installed Python several times and do not recall it dumping stuff in system32.
  • There should be a «clean» option in the makefile that can be used, rather than the advice to delete certain directories (and pathdef.c is in the deleted directory so need to mention it).
  • It is not really useful to build Vim without getting the current patches. The correct (and very easy) procedure now is to use the Mercurial repository set up by Bram to hold all the patched source and runtime files. We need documentation on how to do this.
  • Using a suitable build from Vim-without-Cream is definitely the best approach for 99% of Windows users. Some hunting around would probably find a version with an old version of Python if required (it would have an older Vim, although one that would be newer than 7.2 with no patches).

  What is the github stuff? Björn Winckler is a well known Vimmer, but the github is an unofficial clone of the official release available via Mercurial, so I don’t see why it would be listed first. Also, some explanation is needed: the tip says to select the Vim version via «Switch Tags» but is that really the Vim version? JohnBeckett 10:13, April 4, 2011 (UTC)

  The GitHub mirror looks like the easiest way to download the most recent Vim source with all patches included, as well as any previous 7.x version. Only a web browser is needed. I assume that each tagged snapshot corresponds to Vim 7.x with indicated patches applied, but I cannot prove it. Getting the source from the official Mercurial repo requires installing Hg and figuring out how to use it. (I got the minimum, portable, CLI-only version and it takes up >17MB.) The Gettig_the_Vim_source_with_Mercurial tip is too much for someone who just wants to download the source and is not interested in Mercurial. And it says examples are for Linux. Vlad.irnov 18:42, April 4, 2011 (UTC)

  Running make -f clean should remove relevant files and directories. —Kayosz (talk) 08:33, August 3, 2012 (UTC)

  There are problems with mingw32-make.exe -f Make_ming.mak clean . There are errors because it tries to delete files that do not exist. And it does not finish the job and leaves some directories.Vlad.irnov (talk) 11:07, May 1, 2013 (UTC)

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