Got a SIGCHLD; 1 unreaped children. -- what's does this meaning.

[xiangfeng shen]

Hi,

 

I got next warning message when I do compile.

what's does this meaning?

 

Best regards.

carl shen

----------------------

GNU Make 3.80
Copyright (C) 2002  Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
Reading makefiles...
Reading makefile `e:/cc_view/6529_merge/6718SW/target/tools/mk/mk.mk'...
Got a SIGCHLD; 1 unreaped children.
Reading makefile `e:/cc_view/6529_merge/6718SW/target/tools/mk/tkd_std.var' (search path) (no ~ expansion)...
Reading makefile `e:/cc_view/6529_merge/6718SW/target/tools/mk/defaults.mk' (search path) (no ~ expansion)...
Reading makefile `e:/cc_view/6529_merge/6718SW/target/tools/mk/arm9e_rvds22b616_ptl.mk' (search path) (no ~ expansion)...
Got a SIGCHLD; 1 unreaped children.
Reading makefile `vyp1168a.gen' (search path) (no ~ expansion)...
Got a SIGCHLD; 1 unreaped children.
mk: vyp1168a.gen: using /cygdrive/e/cc_view/6529_merge/6718SW/target/psmaster/srce/psmaster.gen
Got a SIGCHLD; 2 unreaped children.
Reading makefile `/cygdrive/e/cc_view/6529_merge/6718SW/target/psmaster/srce/psmaster.gen' (search path) (no ~ expansion)...
..............Got a SIGCHLD; 1 unreaped children.
Got a SIGCHLD; 1 unreaped children.
.Got a SIGCHLD; 1 unreaped children.
.Got a SIGCHLD; 1 unreaped children.
.Got a SIGCHLD; 1 unreaped children.
.Got a SIGCHLD; 1 unreaped children.
.Got a SIGCHLD; 1 unreaped children.
.Got a SIGCHLD; 1 unreaped children.
.Got a SIGCHLD; 1 unreaped children.
.Got a SIGCHLD; 1 unreaped children.
.Got a SIGCHLD; 1 unreaped children.
.Got a SIGCHLD; 1 unreaped children.
Got a SIGCHLD; 1 unreaped children.
Got a SIGCHLD; 1 unreaped children.