version 1.43, 2008/07/12 20:14:26
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version 1.52, 2008/07/29 09:01:44
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\ libcc.fs foreign function interface implemented using a C compiler |
\ libcc.fs foreign function interface implemented using a C compiler |
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\ Copyright (C) 2006,2007 Free Software Foundation, Inc. |
\ Copyright (C) 2006,2007,2008 Free Software Foundation, Inc. |
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\ This file is part of Gforth. |
\ This file is part of Gforth. |
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Line 136
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Line 136
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require struct.fs |
require struct.fs |
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\ counted-string |
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\ c-function-ft word body: |
\ c-function-ft word body: |
struct |
struct |
cell% field cff-cfr \ xt of c-function-rt word |
cell% field cff-cfr \ xt of c-function-rt word |
Line 158 variable lib-handle-addr \ points to the
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Line 156 variable lib-handle-addr \ points to the
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here 0 , lib-handle-addr ! \ just make sure LIB-HANDLE always works |
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 |
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2variable libcc-named-dir-v \ directory for named libcc wrapper libraries |
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0 value libcc-path \ pointer to path of library directories |
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: delete-file 2drop 0 ; |
defer replace-rpath ( c-addr1 u1 -- c-addr2 u2 ) |
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' noop is replace-rpath |
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: .nb ( n -- ) |
: .nb ( n -- ) |
0 .r ; |
0 .r ; |
Line 463 create gen-wrapped-types
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Line 464 create gen-wrapped-types
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0 <<# ['] #s $10 base-execute #> |
0 <<# ['] #s $10 base-execute #> |
s" gforth_c_" 2swap s+ #>> ; |
s" gforth_c_" 2swap s+ #>> ; |
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2variable libcc-named-dir-v |
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: libcc-named-dir ( -- c-addr u ) |
: libcc-named-dir ( -- c-addr u ) |
libcc-named-dir-v 2@ ; |
libcc-named-dir-v 2@ ; |
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Line 474 create gen-wrapped-types
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Line 473 create gen-wrapped-types
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: prepend-dirname ( c-addr1 u1 c-addr2 u2 -- c-addr3 u3 ) |
: prepend-dirname ( c-addr1 u1 c-addr2 u2 -- c-addr3 u3 ) |
2over s+ 2swap drop free throw ; |
2over s+ 2swap drop free throw ; |
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0 value libcc-path |
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: open-wrappers ( -- addr|0 ) |
: open-wrappers ( -- addr|0 ) |
lib-filename 2@ s" .la" s+ |
lib-filename 2@ s" .la" s+ |
2dup libcc-named-dir string-prefix? if ( c-addr u ) |
2dup libcc-named-dir string-prefix? if ( c-addr u ) |
Line 556 DEFER compile-wrapper-function ( -- )
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Line 553 DEFER compile-wrapper-function ( -- )
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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+ |
s" includedir" getenv append ] sliteral |
libtool-cc append s" -I " append |
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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+ |
lib-filename 2@ dirname s+ s" " append |
libtool-cc append s" -module -rpath " s+ ] sliteral |
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lib-filename 2@ dirname replace-rpath 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 |
Line 643 clear-libs
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Line 642 clear-libs
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: init-libcc ( -- ) |
: init-libcc ( -- ) |
s" ~/.gforth/libcc-named/" libcc-named-dir-v 2! |
s" ~/.gforth/libcc-named/" libcc-named-dir-v 2! |
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[IFDEF] make-path |
make-path to libcc-path |
make-path to libcc-path |
libcc-named-dir libcc-path also-path |
libcc-named-dir libcc-path also-path |
[ s" libccdir" getenv ] sliteral libcc-path also-path |
[ s" libccdir" getenv ] sliteral libcc-path also-path |
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[THEN] |
; |
; |
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init-libcc |
init-libcc |