Always use 0x40 for POSIX_SPAWN_USEVFORK

1 files changed, 4 insertions, 6 deletions

diff --git a/lib/posix/posix.nim b/lib/posix/posix.nim
index 52bef6de4..845496756 100644
--- a/lib/posix/posix.nim
+++ b/lib/posix/posix.nim
@@ -1732,12 +1732,10 @@ when hasSpawnH:
   when defined(linux):
     # better be safe than sorry; Linux has this flag, macosx doesn't, don't
     # know about the other OSes
-    when defined(tcc):
-      # TCC doesn't define __USE_GNU, so we can't get the magic number from
-      # spawn.h
-      const POSIX_SPAWN_USEVFORK* = cint(0x40)
-    else:
-      var POSIX_SPAWN_USEVFORK* {.importc, header: "<spawn.h>".}: cint
+
+    # Non-GNU systems like TCC and musl-libc  don't define __USE_GNU, so we
+    # can't get the magic number from spawn.h
+    const POSIX_SPAWN_USEVFORK* = cint(0x40)
   else:
     # macosx lacks this, so we define the constant to be 0 to not affect
     # OR'ing of flags: