209 lines
6.7 KiB
Racket
209 lines
6.7 KiB
Racket
#lang racket/base
|
|
|
|
(require racket/promise
|
|
(prefix-in config: config)
|
|
compiler/private/winutf16
|
|
compiler/private/mach-o
|
|
"private/main-collects.ss")
|
|
|
|
(provide (rename-out [config:absolute-installation? absolute-installation?]))
|
|
|
|
;; ----------------------------------------
|
|
;; "collects"
|
|
|
|
(define main-collects-dir
|
|
(delay (find-main-collects)))
|
|
|
|
(provide find-collects-dir
|
|
find-user-collects-dir
|
|
get-collects-search-dirs)
|
|
(define (find-collects-dir)
|
|
(force main-collects-dir))
|
|
(define user-collects-dir
|
|
(delay (build-path (system-path* 'addon-dir) (version) "collects")))
|
|
(define (find-user-collects-dir)
|
|
(force user-collects-dir))
|
|
(define (get-collects-search-dirs)
|
|
(current-library-collection-paths))
|
|
|
|
;; ----------------------------------------
|
|
;; Helpers
|
|
|
|
(define (single p) (if p (list p) null))
|
|
(define (extra a l) (if (and a (not (member a l))) (cons a l) l))
|
|
(define (combine-search l default)
|
|
;; Replace #f in list with default path:
|
|
(if l
|
|
(let loop ([l l])
|
|
(cond
|
|
[(null? l) null]
|
|
[(not (car l)) (append default (loop (cdr l)))]
|
|
[else (cons (car l) (loop (cdr l)))]))
|
|
default))
|
|
(define (cons-user u r)
|
|
(if (use-user-specific-search-paths) (cons u r) r))
|
|
|
|
(define-syntax define-finder
|
|
(syntax-rules ()
|
|
[(_ provide config:id id user-id config:search-id search-id default)
|
|
(begin
|
|
(define-finder provide config:id id user-id default)
|
|
(provide search-id)
|
|
(define (search-id)
|
|
(combine-search (force config:search-id)
|
|
(cons-user (user-id) (single (id))))))]
|
|
[(_ provide config:id id user-id config:search-id search-id
|
|
extra-search-dir default)
|
|
(begin
|
|
(define-finder provide config:id id user-id default)
|
|
(provide search-id)
|
|
(define (search-id)
|
|
(combine-search (force config:search-id)
|
|
(extra (extra-search-dir)
|
|
(cons-user (user-id) (single (id)))))))]
|
|
[(_ provide config:id id user-id default)
|
|
(begin
|
|
(provide id user-id)
|
|
(define dir
|
|
(delay
|
|
(or (force config:id)
|
|
(let ([p (find-collects-dir)])
|
|
(and p (simplify-path (build-path p 'up default)))))))
|
|
(define (id)
|
|
(force dir))
|
|
(define user-dir
|
|
(delay (build-path (system-path* 'addon-dir) (version) default)))
|
|
(define (user-id)
|
|
(force user-dir)))]))
|
|
|
|
(define-syntax no-provide (syntax-rules () [(_ . rest) (begin)]))
|
|
|
|
;; ----------------------------------------
|
|
;; "doc"
|
|
|
|
(define delayed-#f (delay #f))
|
|
|
|
(provide find-doc-dir
|
|
find-user-doc-dir
|
|
get-doc-search-dirs)
|
|
(define-finder no-provide
|
|
config:doc-dir
|
|
find-doc-dir
|
|
find-user-doc-dir
|
|
delayed-#f
|
|
get-new-doc-search-dirs
|
|
"doc")
|
|
;; For now, include "doc" pseudo-collections in search path:
|
|
(define (get-doc-search-dirs)
|
|
(combine-search (force config:doc-search-dirs)
|
|
(append (get-new-doc-search-dirs)
|
|
(map (lambda (p) (build-path p "doc"))
|
|
(current-library-collection-paths)))))
|
|
|
|
;; ----------------------------------------
|
|
;; "include"
|
|
|
|
(define-finder provide
|
|
config:include-dir
|
|
find-include-dir
|
|
find-user-include-dir
|
|
config:include-search-dirs
|
|
get-include-search-dirs
|
|
"include")
|
|
|
|
;; ----------------------------------------
|
|
;; "lib"
|
|
|
|
(define-finder provide
|
|
config:lib-dir
|
|
find-lib-dir
|
|
find-user-lib-dir
|
|
config:lib-search-dirs
|
|
get-lib-search-dirs find-dll-dir
|
|
"lib")
|
|
|
|
;; ----------------------------------------
|
|
;; Executables
|
|
|
|
(define-finder provide
|
|
config:bin-dir
|
|
find-console-bin-dir
|
|
find-user-console-bin-dir
|
|
(case (system-type)
|
|
[(windows) 'same]
|
|
[(macosx unix) "bin"]))
|
|
|
|
(define-finder provide
|
|
config:bin-dir
|
|
find-gui-bin-dir
|
|
find-user-gui-bin-dir
|
|
(case (system-type)
|
|
[(windows macosx) 'same]
|
|
[(unix) "bin"]))
|
|
|
|
;; ----------------------------------------
|
|
;; DLLs
|
|
|
|
(provide find-dll-dir)
|
|
(define dll-dir
|
|
(delay
|
|
(case (system-type)
|
|
[(windows)
|
|
;; Extract "lib" location from binary:
|
|
(let ([exe (parameterize ([current-directory (system-path* 'orig-dir)])
|
|
(find-executable-path (find-system-path 'exec-file)))])
|
|
(with-input-from-file exe
|
|
(lambda ()
|
|
(let ([m (regexp-match (byte-regexp
|
|
(bytes-append
|
|
(bytes->utf-16-bytes #"dLl dIRECTORy:")
|
|
#"((?:..)*?)\0\0"))
|
|
(current-input-port))])
|
|
(unless m
|
|
(error "cannot find \"dLl dIRECTORy\" tag in binary"))
|
|
(let-values ([(dir name dir?) (split-path exe)])
|
|
(if (regexp-match #rx#"^<" (cadr m))
|
|
;; no DLL dir in binary
|
|
#f
|
|
;; resolve relative directory:
|
|
(let ([p (bytes->path (utf-16-bytes->bytes (cadr m)))])
|
|
(path->complete-path p dir))))))))]
|
|
[(macosx)
|
|
(let* ([exe (parameterize ([current-directory (system-path* 'orig-dir)])
|
|
(let loop ([p (find-executable-path
|
|
(find-system-path 'exec-file))])
|
|
(if (link-exists? p)
|
|
(loop (let-values ([(r) (resolve-path p)]
|
|
[(dir name dir?) (split-path p)])
|
|
(if (and (path? dir)
|
|
(relative-path? r))
|
|
(build-path dir r)
|
|
r)))
|
|
p)))]
|
|
[rel (get/set-dylib-path exe "Racket" #f)])
|
|
(cond
|
|
[(not rel) #f] ; no framework reference found!?
|
|
[(regexp-match
|
|
#rx#"^(@executable_path/)?(.*?)G?Racket.framework"
|
|
rel)
|
|
=> (lambda (m)
|
|
(let ([b (caddr m)])
|
|
(if (and (not (cadr m)) (bytes=? b #""))
|
|
#f ; no path in exe
|
|
(simplify-path
|
|
(path->complete-path
|
|
(if (not (cadr m))
|
|
(bytes->path b)
|
|
(let-values ([(dir name dir?) (split-path exe)])
|
|
(if (bytes=? b #"")
|
|
dir
|
|
(build-path dir (bytes->path b)))))
|
|
(system-path* 'orig-dir))))))]
|
|
[else (find-lib-dir)]))]
|
|
[else
|
|
(if (eq? 'shared (system-type 'link))
|
|
(or (force config:dll-dir) (find-lib-dir))
|
|
#f)])))
|
|
(define (find-dll-dir)
|
|
(force dll-dir))
|