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raco ctools docs: improve xref docs and mention "cext-lib" package

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This commit is contained in:
Matthew Flatt 2017-03-28 19:11:44 -06:00
parent 30aa951db8
commit 1030e079c4
3 changed files with 11 additions and 5 deletions
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10
pkgs/racket-doc/scribblings/inside/embedding.scrbl
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@ -224,7 +224,7 @@ int main(int argc, char *argv[])
If modules embedded in the executable need to access runtime files If modules embedded in the executable need to access runtime files
(via @racketmodname[racket/runtime-path] forms), supply the (via @racketmodname[racket/runtime-path] forms), supply the
@DFlag{runtime} flag to @exec{raco ctool}, specifying a directory @DFlag{runtime} flag to @seclink["ctool" #:doc raco-doc]{@exec{raco ctool}}, specifying a directory
where the runtime files are to be gathered. The modules in the where the runtime files are to be gathered. The modules in the
generated @filepath{.c} file will then refer to the files in that generated @filepath{.c} file will then refer to the files in that
directory; the directory is normally specified relative to the directory; the directory is normally specified relative to the
@ -296,10 +296,10 @@ For Racket 3m, an embedding application must call @cpp{scheme_main_setup}
with a non-zero first argument. with a non-zero first argument.
The simple embedding program from the previous section can be The simple embedding program from the previous section can be
processed by @exec{raco ctool --xform}, then compiled and linked with processed by @seclink["cc" #:doc raco-doc]{@exec{raco ctool --xform}}, then compiled
Racket 3m. Alternately, the source code can be extended to work with and linked with Racket 3m. Alternately, the source code can be
either CGC or 3m depending on whether @cpp{MZ_PRECISE_GC} is defined extended to work with either CGC or 3m depending on whether
on the compiler's command line: @cpp{MZ_PRECISE_GC} is defined on the compiler's command line:
@verbatim[#:indent 2]{ @verbatim[#:indent 2]{
#include "scheme.h" #include "scheme.h"

3
pkgs/racket-doc/scribblings/raco/c-mods.scrbl
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@ -5,6 +5,9 @@
@title[#:tag "c-mods"]{Embedding Modules via C} @title[#:tag "c-mods"]{Embedding Modules via C}
@margin-note{@exec{raco ctool} is provided by the @filepath{cext-lib}
package.}
The @DFlag{c-mods} mode for @exec{raco ctool} takes a set of Racket The @DFlag{c-mods} mode for @exec{raco ctool} takes a set of Racket
modules and generates a C source file that can be used as part of modules and generates a C source file that can be used as part of
program that embeds the Racket run-time system. See @secref[#:doc program that embeds the Racket run-time system. See @secref[#:doc

3
pkgs/racket-doc/scribblings/raco/cc.scrbl
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@ -22,6 +22,9 @@ relative to @racket[_file].
For information on writing extensions, see @other-manual[inside-doc]. For information on writing extensions, see @other-manual[inside-doc].
@margin-note{@exec{raco ctool} is provided by the @filepath{cext-lib}
package.}
Three @exec{raco ctool} modes help for building extensions: Three @exec{raco ctool} modes help for building extensions:
@itemize[ @itemize[