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main.v: error if vlib is missing + instruction to clone the repo

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This commit is contained in:
Alexander Medvednikov 2019-06-24 00:54:23 +02:00
parent 00594462c4
commit b990f04064
1 changed files with 5 additions and 0 deletions
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5
compiler/main.v
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@ -754,6 +754,11 @@ fn new_v(args[]string) *V {
]
// Location of all vlib files TODO allow custom location
mut lang_dir = os.home_dir() + '/code/v/'
if !os.dir_exists(lang_dir) {
println('$lang_dir not found. Run:')
println('git clone https://github.com/vlang/v ~/code/v')
exit(1)
}
out_name_c := out_name.all_after('/') + '.c'
mut files := []string
// Add builtin files