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koch supports 'boot cpp'

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This commit is contained in:
Araq 2015-02-24 14:46:45 +01:00
commit f3756d2ccb
1 changed files with 3 additions and 4 deletions
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koch.nim
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@ -139,9 +139,6 @@ proc pdf(args="") =
# -------------- boot --------------------------------------------------------- # -------------- boot ---------------------------------------------------------
const
bootOptions = "" # options to pass to the bootstrap process
proc findStartNim: string = proc findStartNim: string =
# we try several things before giving up: # we try several things before giving up:
# * bin/nim # * bin/nim
@ -180,11 +177,13 @@ proc thVersion(i: int): string =
proc boot(args: string) = proc boot(args: string) =
var output = "compiler" / "nim".exe var output = "compiler" / "nim".exe
var finalDest = "bin" / "nim".exe var finalDest = "bin" / "nim".exe
# default to use the 'c' command:
let bootOptions = if args.len == 0 or args.startsWith("-"): "c" else: ""
copyExe(findStartNim(), 0.thVersion) copyExe(findStartNim(), 0.thVersion)
for i in 0..2: for i in 0..2:
echo "iteration: ", i+1 echo "iteration: ", i+1
exec i.thVersion & " c $# $# compiler" / "nim.nim" % [bootOptions, args] exec i.thVersion & " $# $# compiler" / "nim.nim" % [bootOptions, args]
if sameFileContent(output, i.thVersion): if sameFileContent(output, i.thVersion):
copyExe(output, finalDest) copyExe(output, finalDest)
echo "executables are equal: SUCCESS!" echo "executables are equal: SUCCESS!"