48 lines
1.7 KiB
Scheme
48 lines
1.7 KiB
Scheme
;; Package definition for the installation library itself.
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;; Template for scsh-install-pkg script, must be plugged with the
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;; directory containing the Scheme code.
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(define scsh-install-pkg-template #<<END
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#!/bin/sh
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exec scsh -le ~a/load.scm -o install-lib -e install-main -s "$0" "$@"
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!#
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END
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)
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(define-package "install-lib" (1 1 2)
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((options (bindir "Destination directory for executables" "<dir>" #t #f
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,(bin-dir) ,identity ,identity)))
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;; Install "package" part (doc & Scheme code)
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(install-file "doc/install-lib.pdf" 'doc "pdf")
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(install-files '("scheme/install-lib.scm"
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"scheme/install-lib-version.scm"
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"scheme/install-lib-module.scm")
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'scheme)
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(write-to-load-script
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`((config)
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(load ,(absolute-file-name "install-lib-module.scm"
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(get-directory 'scheme #f)))
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(user)))
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;; Install "program" part (scsh-install-pkg script).
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(let ((bindir (get-option-value 'bindir)))
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(if (or (get-option-value 'dry-run) (get-option-value 'verbose))
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(format #t "creating scsh-install-pkg script in ~a\n" bindir))
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(if (not (get-option-value 'dry-run))
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(let ((wrapper-name (absolute-file-name "scsh-install-pkg" bindir)))
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(with-errno-handler
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((errno packet)
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(else ((display-error-and-exit "cannot create wrapper script "
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wrapper-name ":\n "
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(first packet)))))
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(create-directory&parents bindir #o755)
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(call-with-output-file wrapper-name
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(lambda (port)
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(format port scsh-install-pkg-template (get-directory 'base #f))
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(set-file-mode port #o755))))))))
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