| variable lib-handle-addr \ points to the library handle of the current batch. |
variable lib-handle-addr \ points to the library handle of the current batch. |
| \ the library handle is 0 if the current |
\ the library handle is 0 if the current |
| \ batch is not yet compiled. |
\ batch is not yet compiled. |
| |
here 0 , lib-handle-addr ! \ just make sure LIB-HANDLE always works |
| 2variable lib-filename \ filename without extension |
2variable lib-filename \ filename without extension |
| 2variable lib-modulename \ basename of the file without extension |
2variable lib-modulename \ basename of the file without extension |
| |
2variable libcc-named-dir-v \ directory for named libcc wrapper libraries |
| |
0 value libcc-path \ pointer to path of library directories |
| |
|
| : delete-file 2drop 0 ; |
: delete-file 2drop 0 ; |
| |
|
| endif |
endif |
| .\" }\n" ; |
.\" }\n" ; |
| |
|
| : open-wrappers ( -- addr ) |
: scan-back { c-addr u1 c -- c-addr u2 } |
| lib-filename 2@ s" .la" s+ |
\ the last occurence of c in c-addr u1 is at u2-1; if it does not |
| 2dup open-lib >r |
\ occur, u2=0. |
| drop free throw r> ; |
c-addr 1- c-addr u1 + 1- u-do |
| |
i c@ c = if |
| : tempdir ( -- c-addr u ) |
c-addr i over - 1+ unloop exit endif |
| s" TMPDIR" getenv dup 0= if |
1 -loop |
| 2drop s" /tmp" |
c-addr 0 ; |
| then ; |
|
| |
: dirname ( c-addr1 u1 -- c-addr2 u2 ) |
| |
\ directory name of the file name c-addr1 u1, including the final "/". |
| |
'/ scan-back ; |
| |
|
| |
: basename ( c-addr1 u1 -- c-addr2 u2 ) |
| |
\ file name without directory component |
| |
2dup dirname nip /string ; |
| |
|
| : gen-filename ( x -- c-addr u ) |
: gen-filename ( x -- c-addr u ) |
| \ generates a file basename for lib-handle-addr X |
\ generates a file basename for lib-handle-addr X |
| 0 <<# ['] #s $10 base-execute #> |
0 <<# ['] #s $10 base-execute #> |
| s" gforth_c_" 2swap s+ #>> ; |
s" gforth_c_" 2swap s+ #>> ; |
| |
|
| : prepend-dirname ( c-addr1 u1 -- c-addr2 u2 ) |
: libcc-named-dir ( -- c-addr u ) |
| tempdir s" /" s+ 2over append |
libcc-named-dir-v 2@ ; |
| 2swap drop free throw ; |
|
| |
|
| : c-library-name1 ( c-addr u -- ) |
: libcc-tmp-dir ( -- c-addr u ) |
| \ set up filenames for a new library; c-addr u is the basename of |
s" ~/.gforth/libcc-tmp/" ; |
| \ the library |
|
| |
: prepend-dirname ( c-addr1 u1 c-addr2 u2 -- c-addr3 u3 ) |
| |
2over s+ 2swap drop free throw ; |
| |
|
| |
: open-wrappers ( -- addr|0 ) |
| |
lib-filename 2@ s" .la" s+ |
| |
2dup libcc-named-dir string-prefix? if ( c-addr u ) |
| |
\ see if we can open it in the path |
| |
libcc-named-dir nip /string |
| |
libcc-path open-path-file if |
| |
0 exit endif |
| |
( wfile-id c-addr2 u2 ) rot close-file throw save-mem ( c-addr2 u2 ) |
| |
endif |
| |
\ 2dup cr type |
| |
2dup open-lib >r |
| |
drop free throw r> ; |
| |
|
| |
: c-library-name-setup ( c-addr u -- ) |
| assert( c-source-file-id @ 0= ) |
assert( c-source-file-id @ 0= ) |
| prepend-dirname { d: filename } |
{ d: filename } |
| here 0 , lib-handle-addr ! filename lib-filename 2! |
here 0 , lib-handle-addr ! filename lib-filename 2! |
| filename tempdir nip 1+ /string lib-modulename 2! |
filename basename lib-modulename 2! ; |
| |
|
| |
: c-library-name-create ( -- ) |
| |
lib-filename 2@ s" .c" s+ 2dup w/o create-file throw |
| |
dup c-source-file-id ! |
| |
['] print-c-prefix-lines swap outfile-execute |
| |
drop free throw ; |
| |
|
| |
: c-named-library-name ( c-addr u -- ) |
| |
\ set up filenames for a (possibly new) library; c-addr u is the |
| |
\ basename of the library |
| |
libcc-named-dir prepend-dirname c-library-name-setup |
| open-wrappers dup if |
open-wrappers dup if |
| lib-handle-addr @ ! |
lib-handle-addr @ ! |
| ( 0 c-source-file-id ! ) \ already set |
|
| else |
else |
| drop |
drop c-library-name-create |
| filename s" .c" s+ 2dup w/o create-file throw dup c-source-file-id ! |
|
| ['] print-c-prefix-lines swap outfile-execute |
|
| drop free throw |
|
| endif ; |
endif ; |
| |
|
| |
: c-tmp-library-name ( c-addr u -- ) |
| |
\ set up filenames for a new library; c-addr u is the basename of |
| |
\ the library |
| |
libcc-tmp-dir prepend-dirname c-library-name-setup c-library-name-create ; |
| |
|
| : lib-handle ( -- addr ) |
: lib-handle ( -- addr ) |
| lib-handle-addr @ @ ; |
lib-handle-addr @ @ ; |
| |
|
| : init-c-source-file ( -- ) |
: init-c-source-file ( -- ) |
| lib-handle 0= if |
lib-handle 0= if |
| c-source-file-id @ 0= if |
c-source-file-id @ 0= if |
| here gen-filename c-library-name1 |
here gen-filename c-tmp-library-name |
| endif |
endif |
| endif ; |
endif ; |
| |
|
| lib-handle 0= if |
lib-handle 0= if |
| c-source-file close-file throw |
c-source-file close-file throw |
| 0 c-source-file-id ! |
0 c-source-file-id ! |
| [ libtool-command s" --silent --mode=compile gcc -I " s+ |
[ libtool-command s" --silent --mode=compile --tag=CC " s+ |
| |
libtool-cc append s" -I " append |
| s" includedir" getenv append ] sliteral |
s" includedir" getenv append ] sliteral |
| s" -O -c " s+ lib-filename 2@ append s" .c -o " append |
s" -O -c " s+ lib-filename 2@ append s" .c -o " append |
| lib-filename 2@ append s" .lo" append ( c-addr u ) |
lib-filename 2@ append s" .lo" append ( c-addr u ) |
| \ cr 2dup type |
\ cr 2dup type |
| 2dup system drop free throw $? abort" libtool compile failed" |
2dup system drop free throw $? abort" libtool compile failed" |
| [ libtool-command s" --silent --mode=link gcc -module -rpath " s+ ] sliteral |
[ libtool-command s" --silent --mode=link --tag=CC " s+ |
| tempdir s+ s" " append |
libtool-cc append s" -module -rpath " s+ ] sliteral |
| |
lib-filename 2@ dirname s+ s" " append |
| lib-filename 2@ append s" .lo -o " append |
lib-filename 2@ append s" .lo -o " append |
| lib-filename 2@ append s" .la" append ( c-addr u ) |
lib-filename 2@ append s" .la" append ( c-addr u ) |
| c-libs @ ['] append-l list-map |
c-libs @ ['] append-l list-map |
| true abort" Called function of unfinished named C library" ; |
true abort" Called function of unfinished named C library" ; |
| |
|
| : c-library-name ( c-addr u -- ) \ gforth |
: c-library-name ( c-addr u -- ) \ gforth |
| \G Start a C library with name @i{c-addr u}. |
\G Start a C library interface with name @i{c-addr u}. |
| clear-libs |
clear-libs |
| ['] c-library-incomplete is compile-wrapper-function |
['] c-library-incomplete is compile-wrapper-function |
| c-library-name1 ; |
c-named-library-name ; |
| |
|
| : c-library ( "name" -- ) \ gforth |
: c-library ( "name" -- ) \ gforth |
| \G Parsing version of @code{c-library-name} |
\G Parsing version of @code{c-library-name} |
| name save-mem c-library-name ; |
parse-name save-mem c-library-name ; |
| |
|
| : end-c-library ( -- ) |
: end-c-library ( -- ) \ gforth |
| |
\G Finish and (if necessary) build the latest C library interface. |
| ['] compile-wrapper-function1 is compile-wrapper-function |
['] compile-wrapper-function1 is compile-wrapper-function |
| compile-wrapper-function1 ; |
compile-wrapper-function1 ; |
| |
|
| |
: init-libcc ( -- ) |
| |
s" ~/.gforth/libcc-named/" libcc-named-dir-v 2! |
| |
[IFDEF] make-path |
| |
make-path to libcc-path |
| |
libcc-named-dir libcc-path also-path |
| |
[ s" libccdir" getenv ] sliteral libcc-path also-path |
| |
[THEN] |
| |
; |
| |
|
| |
init-libcc |
| |
|
| |
:noname ( -- ) |
| |
defers 'cold |
| |
init-libcc ; |
| |
is 'cold |
