From a5e73ff408179457abe64a0c13aea50b0ae3e6fd Mon Sep 17 00:00:00 2001
From: ringabout <43030857+ringabout@users.noreply.github.com>
Date: Tue, 18 Nov 2025 20:03:34 +0800
Subject: [PATCH] use `nimKochBootstrap` for niminst (#25293)

so that `nimony` won't be required for nightlies. It's annoying to build
`nimony` on each platform, e.g. `std/memfiles` which is used by `nimony`
is not supported by `nintendoswitch`

```
bin/nim compile -f --incremental:off --compileonly --gen_mapping --cc:gcc --skipUserCfg --os:nintendoswitch --cpu:arm64 -d:danger -d:gitHash:cd69f37f3a4fb46468b77b84ccf6aa3225c8895e compiler/nim.nim
```

```
/home/runner/work/nightlies/nightlies/nim/lib/pure/memfiles.nim(107, 40) Error: undeclared identifier: 'MAP_SHARED'
candidates (edit distance, scope distance); see '--spellSuggest':
 (4, 5): 'freeShared'
```

(cherry picked from commit 46d4079357aacfdc909a59bded55e1fea510c74b)
---
 tools/niminst/niminst.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/niminst/niminst.nim b/tools/niminst/niminst.nim
index 5244536099..4f4d7adfc4 100644
--- a/tools/niminst/niminst.nim
+++ b/tools/niminst/niminst.nim
@@ -544,7 +544,7 @@ proc srcdist(c: var ConfigData) =
       var dir = getOutputDir(c) / buildDir(osA, cpuA)
       if dirExists(dir): removeDir(dir)
       createDir(dir)
-      var cmd = ("$# compile -f --incremental:off --compileonly " &
+      var cmd = ("$# compile -f --incremental:off --d:nimKochBootstrap --compileonly " &
                  "--gen_mapping --cc:gcc --skipUserCfg" &
                  " --os:$# --cpu:$# $# $#") %
                  [findNim(), osname, cpuname, c.nimArgs, c.mainfile]