mirror/v
1
0
Fork 0
mirror of https://github.com/vlang/v.git synced 2023-08-10 21:13:21 +03:00
Code Issues Projects Releases Wiki Activity

Update README.md

Browse Source
This commit is contained in:
Alexander Medvednikov 2019-09-30 15:45:05 +03:00 committed by GitHub
parent f7c8e923c0
commit 5ac62bbb75
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
README.md
View File

@ -36,7 +36,7 @@ V 1.0 release is planned for December 2019. Right now V is in an alpha stage.
## Installing V from source
### Linux, macOS, Windows, *BSD, WSL, Android, Raspbian
### Linux, macOS, Windows, *BSD, Solaris, WSL, Android, Raspbian
```bash
@ -162,31 +162,7 @@ Hello from V.js
## Troubleshooting:
You can see how V invokes the C backend compiler with `v -show_c_cmd file.v` .
You can produce a .c file, *without* compiling it further with `v -o file.c file.v` .
That is useful, if you want to integrate v as a transpiler into the build system (probably using a Makefile) of an existing large C code base, or if you just want to read the produced C code.
You can prevent v from deleting the intermediate .c file (which is useful if you want to use a debugger like gdb or msvc) by: `v -debug file.v` .
You can pass `-g`, which has the effect of -debug, and in addition will make the debugger information to have V line numbers, instead of C ones (NB: this will make the intermediate .c file harder to read).
You can also set the VFLAGS environment variable to pass one or more flags to v, so that you do not have to type them manually everytime.
Windows (cmd): `set VFLAGS=-debug -show_c_cmd`
Windows (PowerShell): `$env:VFLAGS="-debug -show_c_cmd"`
Unix (bash): export VFLAGS="-debug -show_c_cmd"
Windows:
If you get this error while running the V REPL, and you are using msvc:
`'gcc' is not recognized as an internal or external command, operable program or batch file.`
... please try:
```shell
set VFLAGS=-os msvc
v.exe runrepl
```
https://github.com/vlang/v/wiki/Troubleshooting
## Contributing