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v.builder: remove unused vjs_cc vestige (the -b js backend does its job now)

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Delyan Angelov 2021-07-13 20:32:30 +03:00
parent ed78e638b3
commit ff62b27ef0
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GPG Key ID: 66886C0F12D595ED
1 changed files with 5 additions and 44 deletions
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49
vlib/v/builder/cc.v
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@ -455,49 +455,6 @@ fn (mut v Builder) setup_output_name() {
v.ccoptions.o_args << '-o "$v.pref.out_name"'
}
fn (mut v Builder) vjs_cc() bool {
vexe := pref.vexe_path()
vdir := os.dir(vexe)
// Just create a .c/.js file and exit, for example: `v -o v.c compiler`
ends_with_c := v.pref.out_name.ends_with('.c')
ends_with_js := v.pref.out_name.ends_with('.js')
if ends_with_c || ends_with_js {
v.pref.skip_running = true
// Translating V code to JS by launching vjs.
// Using a separate process for V.js is for performance mostly,
// to avoid constant is_js checks.
$if !js {
if ends_with_js {
vjs_path := vexe + 'js'
if !os.exists(vjs_path) {
println('V.js compiler not found, building...')
// Build V.js. Specifying `-os js` makes V include
// only _js.v files and ignore _c.v files.
ret := os.system('$vexe -o $vjs_path -os js $vdir/cmd/v')
if ret == 0 {
println('Done.')
} else {
println('Failed.')
exit(1)
}
}
ret := os.system('$vjs_path -o $v.pref.out_name $v.pref.path')
if ret == 0 {
println('Done. Run it with `node $v.pref.out_name`')
println('JS backend is at a very early stage.')
}
}
}
msg_mv := 'os.mv_by_cp $v.out_name_c => $v.pref.out_name'
util.timing_start(msg_mv)
// v.out_name_c may be on a different partition than v.out_name
os.mv_by_cp(v.out_name_c, v.pref.out_name) or { panic(err) }
util.timing_measure(msg_mv)
return true
}
return false
}
fn (mut v Builder) dump_c_options(all_args []string) {
if v.pref.dump_c_flags != '' {
non_empty_args := all_args.filter(it != '').join('\n') + '\n'
@ -522,7 +479,11 @@ fn (mut v Builder) cc() {
}
return
}
if v.vjs_cc() {
// whether to just create a .c or .js file and exit, for example: `v -o v.c cmd.v`
ends_with_c := v.pref.out_name.ends_with('.c')
ends_with_js := v.pref.out_name.ends_with('.js')
if ends_with_c || ends_with_js {
v.pref.skip_running = true
return
}
// Cross compiling for Windows