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#
#
# The Nim Compiler
# (c) Copyright 2015 Andreas Rumpf
#
# See the file "copying.txt", included in this
# distribution, for details about the copyright.
#
when defined(gcc) and defined(windows):
when defined(x86):
{.link: "icons/nim.res".}
else:
{.link: "icons/nim_icon.o".}
when defined(amd64) and defined(windows) and defined(vcc):
{.link: "icons/nim-amd64-windows-vcc.res".}
when defined(i386) and defined(windows) and defined(vcc):
{.link: "icons/nim-i386-windows-vcc.res".}
import
commands, lexer, condsyms, options, msgs, nversion, nimconf, ropes,
extccomp, strutils, os, osproc, platform, main, parseopt,
nodejs, scriptconfig, idents, modulegraphs, lineinfos, cmdlinehelper,
pathutils
when hasTinyCBackend:
import tccgen
when defined(profiler) or defined(memProfiler):
{.hint: "Profiling support is turned on!".}
import nimprof
proc prependCurDir(f: AbsoluteFile): AbsoluteFile =
when defined(unix):
if os.isAbsolute(f.string): result = f
else: result = AbsoluteFile("./" & f.string)
else:
result = f
proc processCmdLine(pass: TCmdLinePass, cmd: string; config: ConfigRef) =
var p = parseopt.initOptParser(cmd)
var argsCount = 0
while true:
parseopt.next(p)
case p.kind
of cmdEnd: break
of cmdLongoption, cmdShortOption:
if p.key == " ":
p.key = "-"
if processArgument(pass, p, argsCount, config): break
else:
processSwitch(pass, p, config)
of cmdArgument:
if processArgument(pass, p, argsCount, config): break
if pass == passCmd2:
if optRun notin config.globalOptions and config.arguments.len > 0 and config.command.normalize != "run":
rawMessage(config, errGenerated, errArgsNeedRunOption)
proc handleCmdLine(cache: IdentCache; conf: ConfigRef) =
let self = NimProg(
supportsStdinFile: true,
processCmdLine: processCmdLine,
mainCommand: mainCommand
)
self.initDefinesProg(conf, "nim_compiler")
if paramCount() == 0:
writeCommandLineUsage(conf, conf.helpWritten)
return
self.processCmdLineAndProjectPath(conf)
if not self.loadConfigsAndRunMainCommand(cache, conf): return
if optHints in conf.options and hintGCStats in conf.notes: echo(GC_getStatistics())
#echo(GC_getStatistics())
if conf.errorCounter != 0: return
when hasTinyCBackend:
if conf.cmd == cmdRun:
tccgen.run(conf.arguments)
if optRun in conf.globalOptions:
if conf.cmd == cmdCompileToJS:
var ex: string
if not conf.outFile.isEmpty:
ex = conf.outFile.prependCurDir.quoteShell
else:
ex = quoteShell(
completeCFilePath(conf, changeFileExt(conf.projectFull, "js").prependCurDir))
execExternalProgram(conf, findNodeJs() & " " & ex & ' ' & conf.arguments)
else:
var binPath: AbsoluteFile
if not conf.outFile.isEmpty:
# If the user specified an outFile path, use that directly.
binPath = conf.outFile.prependCurDir
else:
# Figure out ourselves a valid binary name.
binPath = changeFileExt(conf.projectFull, ExeExt).prependCurDir
var ex = quoteShell(binPath)
execExternalProgram(conf, ex & ' ' & conf.arguments)
when declared(GC_setMaxPause):
GC_setMaxPause 2_000
when compileOption("gc", "v2") or compileOption("gc", "refc"):
# the new correct mark&sweet collector is too slow :-/
GC_disableMarkAndSweep()
when not defined(selftest):
let conf = newConfigRef()
handleCmdLine(newIdentCache(), conf)
when declared(GC_setMaxPause):
echo GC_getStatistics()
msgQuit(int8(conf.errorCounter > 0))
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