steve
/
factor
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

system: can use value-at, don't need to split.

locals-and-roots
John Benediktsson 2016-04-14 16:59:08 -07:00
parent 4945269664
commit c350bb1e9c
1 changed files with 10 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
core/system/system.factor
View File

@ -1,7 +1,7 @@
! copyright (c) 2007, 2010 slava pestov.
! Copyright (c) 2007, 2010 slava pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: assocs continuations init io kernel kernel.private make
math.parser namespaces sequences splitting ;
math math.parser namespaces sequences ;
IN: system
PRIMITIVE: (exit) ( n -- * )
@ -24,12 +24,11 @@ UNION: unix macosx linux ;
: vm-git-label ( -- string ) \ vm-git-label get-global ;
: split-vm-git-label ( -- ref git-id )
vm-git-label "-" split1-last ;
: vm-git-ref ( -- string )
vm-git-label CHAR: - over last-index head ;
: vm-git-ref ( -- string ) split-vm-git-label drop ;
: vm-git-id ( -- string ) split-vm-git-label nip ;
: vm-git-id ( -- string )
vm-git-label CHAR: - over last-index 1 + tail ;
: vm-compiler ( -- string ) \ vm-compiler get-global ;
@ -51,20 +50,17 @@ CONSTANT: string>os-hash H{
{ "linux" linux }
}
: key-for-value ( key hash -- val )
>alist [ second = ] with find nip first ;
: string>cpu ( str -- class )
string>cpu-hash at ;
: cpu>string ( class -- str )
string>cpu-hash key-for-value ;
string>cpu-hash value-at ;
: string>os ( str -- class )
string>os-hash at ;
: os>string ( class -- str )
string>os-hash key-for-value ;
string>os-hash value-at ;
PRIVATE>
@ -80,7 +76,8 @@ PRIVATE>
"Factor " % vm-version %
" " % cpu cpu>string %
" (" % build # ", " %
split-vm-git-label [ % "-" % ] [ 10 short head % ] bi* ", " %
vm-git-ref % "-" %
vm-git-id 10 short head % ", " %
vm-compile-time % ")\n[" %
vm-compiler % "] on " % os os>string %
] "" make ;