549 lines
23 KiB
Scheme
549 lines
23 KiB
Scheme
;;; -*-scheme-*-
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;;; Mes --- Maxwell Equations of Software
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;;; Copyright © 2017,2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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;;;
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;;; This file is part of Mes.
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;;;
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;;; Mes is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; Mes is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with Mes. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;;; make
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;;; Code:
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(define-module (guix make)
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#:use-module (ice-9 curried-definitions)
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#:use-module (ice-9 format)
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#:use-module (ice-9 optargs)
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#:use-module (ice-9 popen)
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#:use-module (ice-9 pretty-print)
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#:use-module (ice-9 rdelim)
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#:use-module (ice-9 receive)
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#:use-module (srfi srfi-1)
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#:use-module (srfi srfi-26)
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#:use-module (guix records)
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#:use-module (guix shell-utils)
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#:export (base-name
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build
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check
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clean
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group
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install
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target-prefix?
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check-target?
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install-target?
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cpp.mescc
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compile.mescc
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compile.gcc
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ld
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bin.mescc
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bin.gcc
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snarf
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m1.as
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crt1.mlibc-o
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libc-gcc.mlibc-o
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libc+tcc-gcc.mlibc-o
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add-target
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get-target
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conjoin
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system**
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target-file-name
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method
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target
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store
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target-inputs
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method-name
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assert-gulp-pipe*
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PATH-search-path
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%MESCC
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%HEX2
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%M1
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%targets
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%status
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%version
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%prefix
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%datadir
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%docdir
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%moduledir
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%guiledir
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%godir))
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(define %status 0)
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(define %targets '())
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(define %store-dir ".store")
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(mkdir-p %store-dir)
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(define %command-log (open-output-file "script"))
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(define (base-name file-name suffix)
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(string-drop-right file-name (string-length suffix)))
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(define (conjoin . predicates)
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(lambda (. arguments)
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(every (cut apply <> arguments) predicates)))
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(define (system** . command)
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(format %command-log "~a\n" (string-join command " "))
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(unless (zero? (apply system* command))
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(format (current-error-port) "FAILED:~s\n" command)
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(exit 1)))
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(define (gulp-pipe* . command)
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(let* ((port (apply open-pipe* (cons OPEN_READ command)))
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(foo (set-port-encoding! port "ISO-8859-1"))
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(output (read-string port))
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(status (close-pipe port)))
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(format %command-log "~a\n" (string-join command " "))
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(values output status)))
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(define (assert-gulp-pipe* . command)
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(receive (output status)
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(apply gulp-pipe* command)
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(if (zero? status) (string-trim-right output #\newline)
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(error (format #f "pipe failed: ~d ~s"
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(or (status:exit-val status)
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(status:term-sig status)) command)))))
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(define-record-type* <method>
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method make-method
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method?
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(name method-name)
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(build method-build (default (lambda _ #t)))
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(inputs method-inputs (default (list))))
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(define-record-type* <target>
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target make-target
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target?
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(file-name target-file-name (default #f)) ; string
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(file-names target-file-names (default '())) ; (string)
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(hash target-hash (default #f)) ; string
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(method target-method (default method-file)) ; <method>
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(inputs target-inputs (default (list))) ; list
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; For check targets
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(baseline target-baseline (default #f)) ; string: file-name
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(exit target-exit (default #f)) ; number
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(signal target-signal (default #f))) ; number
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(define method-file (method (name "FILE")))
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(define method-check
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(method (name "CHECK")
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(build (lambda (o t)
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(let* ((inputs (target-inputs t))
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(file-name (target-file-name (build (car inputs))))
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(run file-name)
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(baseline (target-baseline t))
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(exit (target-exit t))
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(signal (target-signal t))
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(log (string-append file-name "-check.log")))
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(format (current-error-port) " CHECK\t~a" (basename file-name))
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(receive (output result)
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;; FIXME: quiet MES tests are not fun
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(if (string-prefix? "tests/" run) (values #f (system* run "arg1" "arg2" "arg3" "arg4" "arg5"))
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(gulp-pipe* run "arg1" "arg2" "arg3" "arg4" "arg5"))
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(if (file-exists? log) (delete-file log))
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(if (or baseline (and output (not (string-null? output)))) (with-output-to-file log (lambda _ (display output))))
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(if baseline (set! result (system* "diff" "-bu" baseline log)))
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(let ((status (if (string? result) 0
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(or (status:term-sig result) (status:exit-val result)))))
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(if (file-exists? log) (store #:add-file log))
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(format (current-error-port) "\t[~a]\n"
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(if (or (and signal (= status signal))
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(and exit (= status exit))) "OK"
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(begin (set! %status 1) "FAIL"))))))))))
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(define %version (or (getenv "VERSION") "git"))
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(define %prefix (or (getenv "PREFIX") ""))
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(define %datadir "share/mes")
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(define %docdir "share/doc/mes")
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(define %moduledir (string-append %datadir "/module"))
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(define %guiledir (string-append "share/guile/site/" (effective-version)))
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(define %godir (string-append "lib/guile/" (effective-version) "/site-ccache"))
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(define* (method-cp #:key substitutes)
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(method (name "INSTALL")
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(build (lambda (o t)
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(let ((file-name (target-file-name t)))
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(mkdir-p (dirname file-name))
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(format (current-error-port) " INSTALL\t~a\n" file-name)
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(copy-file ((compose target-file-name car target-inputs) t) file-name)
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(if substitutes
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(begin
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(substitute* file-name
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(("module/") (string-append %prefix "/" %moduledir "/"))
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(("@DATADIR@") (string-append %prefix "/" %datadir "/"))
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(("@DOCDIR@") (string-append %prefix "/" %docdir "/"))
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(("@GODIR@") (string-append %prefix "/" %godir "/"))
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(("@GUILEDIR@") (string-append %prefix "/" %guiledir "/"))
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(("@MODULEDIR@") (string-append %prefix "/" %moduledir "/"))
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(("@PREFIX@") (string-append %prefix "/"))
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(("@VERSION@") %version)))))))))
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(define (hash-target o)
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(if (find (negate identity) (target-inputs o))
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(format (current-error-port) "invalid inputs[~s]: ~s\n" (target-file-name o) (target-inputs o)))
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(let ((inputs (target-inputs o)))
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(if (null? inputs) (or (target-hash o) (target-hash (store #:add o)))
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(let ((input-shas (map hash-target inputs)))
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(and (every identity input-shas)
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(let ((method (target-method o)))
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(string-hash (format #f "~s" (cons* (target-file-name o)
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(method-build method)
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(map target-hash (method-inputs method))
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input-shas)))))))))
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(define (string-hash o)
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(number->string (hash o (expt 2 31))))
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(define (file-hash o)
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(string-hash (with-input-from-file o read-string)))
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(define (store-file-name o)
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(string-append %store-dir "/" (if (string? o) o
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(target-hash o))))
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(define (link-or-cp existing-file new-file)
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(catch #t
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(lambda _ (link existing-file new-file))
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(lambda _ (copy-file existing-file new-file))))
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(define (assert-link existing-file new-file)
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(if (not (file-exists? new-file)) (link-or-cp existing-file new-file)))
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(define store
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(let ((*store* '()))
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(define (prune? o)
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(let ((t (cdr o)))
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(pair? (target-inputs t))))
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(define ((file-name? file-name) o)
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(let ((t (cdr o)))
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(equal? (target-file-name t) (target-file-name file-name))))
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(lambda* (#:key add add-file delete get key print prune)
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(cond ((and add key) (let ((value (target (inherit add) (hash key))))
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(set! *store* (assoc-set! (filter (negate (file-name? add)) *store*) key value))
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(let ((file-name (target-file-name value)))
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(if (and file-name (file-exists? file-name))
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(assert-link file-name (store-file-name value))))
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value))
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(add (let ((key (if (null? (target-inputs add)) (file-hash (target-file-name add))
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(hash-target add))))
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(if (not key) (error "store: no hash for:" add))
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(store #:add add #:key key)))
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(add-file
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(or (and=> (find (lambda (t) (equal? (target-file-name t) add-file)) (map cdr *store*))
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(compose (cut store #:get <>) target-hash))
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(and (file-exists? add-file)
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(store #:add (target (file-name add-file))))
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(error (format #f "store add-file: no such file: ~s\n" add-file))))
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((and get key)
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(or (assoc-ref *store* key)
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(let ((store-file (store-file-name key))
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(file-name (target-file-name get)))
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(and (file-exists? store-file)
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(if (file-exists? file-name) (delete-file file-name))
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(link-or-cp store-file file-name)
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(store #:add get #:key key)))))
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(get (assoc-ref *store* get))
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(delete (and (assoc-ref *store* delete)
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(set! *store* (filter (lambda (e) (not (equal? (car e) delete))) *store*))))
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(print (pretty-print (map (lambda (e) (cons (target-file-name (cdr e)) (car e))) *store*)))
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((eq? prune 'file-system)
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(set! *store* (filter prune? *store*)))
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(else (error "store: dunno"))))))
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(define (build o)
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(let ((hash (hash-target o)))
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(or (and hash (store #:get o #:key hash))
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(begin
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;;(format (current-error-port) "must rebuild hash=~s\n" hash)
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(for-each build (target-inputs o))
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(let ((method (target-method o)))
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((method-build method) method o))
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(store #:add o #:key hash)))))
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(define* (check name #:key baseline (exit 0) (signal #f) (dependencies '()))
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(target (file-name (string-append "check-" name))
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(method method-check)
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(inputs (cons (get-target name) dependencies))
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(baseline baseline)
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(exit exit)
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(signal signal)))
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(define* (install name #:key (dir (dirname name)) (installed-name (basename name)) (prefix %prefix) substitutes (dependencies '()))
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(target (file-name (string-append prefix "/" dir "/" installed-name))
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(method (method-cp #:substitutes substitutes))
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(inputs (cons (or (get-target name)
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(store #:add-file name)) dependencies))))
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(define* (group name #:key (dependencies '()))
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(target (file-name name)
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(inputs (map get-target dependencies))))
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(define (target->input-files o)
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(let ((inputs (target-inputs o)))
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(if (null? inputs) '()
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(append (cons (target-file-name o) (target-file-names o)) (append-map target->input-files inputs)))))
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(define* (clean #:optional targets)
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(for-each
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delete-file
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(filter file-exists? (delete-duplicates (append-map (cut target->input-files <>) (or targets %targets))))))
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(define (tree o)
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(let ((inputs (target-inputs o)))
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(if (null? inputs) o
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(cons o (append (map tree inputs) (map tree (method-inputs (target-method o))))))))
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(define (verbose fmt . o)
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;;(apply format (cons* (current-error-port) fmt o))
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#t
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)
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(define* (PATH-search-path name #:key (default name))
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(or (search-path (string-split (getenv "PATH") #\:) name)
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(and (format (current-error-port) "warning: not found: ~a\n" name)
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default)))
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(define %CC (or (getenv "CC") (PATH-search-path "gcc")))
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(define %CC32 (or (getenv "CC32")
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(PATH-search-path "i686-unknown-linux-gnu-gcc" #:default #f)
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(and (format (current-error-port) "warning: CC32 not found, trying gcc -m32")
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%CC)))
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(define %C-FLAGS
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'("--std=gnu99"
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"-O0"
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"-g"
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"-D"
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"POSIX=1"
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"-I" "src"
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"-I" "lib"
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"-I" "include"
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"-v"
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"-I" "/gnu/store/dhjqp2qd3h3d2n4ann2n2p3b06jc26q6-profile/include" ;; i686-unknown-linux-gnu-glibc for debugging
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"-L" "/gnu/store/dhjqp2qd3h3d2n4ann2n2p3b06jc26q6-profile/lib"
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"-Wl,-L/gnu/store/dhjqp2qd3h3d2n4ann2n2p3b06jc26q6-profile/lib"
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"--include=lib/libc-gcc.c"))
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(define %C32-FLAGS
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'("--std=gnu99"
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"-O0"
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"-fno-stack-protector"
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"-g"
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"-m32"
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"-I" "src"
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"-I" "lib"
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"-I" "include"))
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(define* (CC.gcc #:key (libc #t) (cc (if (eq? libc #t) %CC %CC32)) (c-flags (if (eq? libc #t) %C-FLAGS %C32-FLAGS)) (defines '()) (includes '()))
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(method (name "CC.gcc")
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(build (lambda (o t)
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(let* ((input-files (map target-file-name (target-inputs t)))
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(command `(,cc
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"-c"
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,@(append-map (cut list "-D" <>) defines)
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,@(append-map (cut list "-I" <>) includes)
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,@(if (eq? libc #t) '() '("-nostdinc" "-fno-builtin"))
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,@c-flags
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"-o" ,(target-file-name t)
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,@(filter (cut string-suffix? ".c" <>) input-files))))
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(format (current-error-port) " ~a\t ~a -> ~a\n" (method-name o) (string-join input-files) (target-file-name t))
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(apply system** command))))))
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(define* (CPP.mescc #:key (cc %MESCC) (defines '()) (includes '()))
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(method (name "CPP.mescc")
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(build (lambda (o t)
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(let ((input-files (map target-file-name (target-inputs t))))
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(format #t " ~a\t ~a -> ~a\n" (method-name o) (string-join input-files) (target-file-name t))
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(apply system**
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`(,cc
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"-E"
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,@(append-map (cut list "-D" <>) defines)
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,@(append-map (cut list "-I" <>) includes)
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"-o" ,(target-file-name t)
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,@input-files)))))))
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(define %MESCC "guile/mescc.scm")
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(define* (CC.mescc #:key (cc %MESCC))
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(method (name "CC.mescc")
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(build (lambda (o t)
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(let ((input-files (map target-file-name (target-inputs t))))
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(format #t " ~a\t ~a -> ~a\n" (method-name o) (string-join input-files) (target-file-name t))
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(apply system**
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`("guile/mescc.scm" "-c"
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"-o" ,(target-file-name t)
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,@input-files)))))
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(inputs (list (store #:add-file "guile/language/c99/info.go")
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(store #:add-file "guile/language/c99/compiler.go")
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(store #:add-file "guile/mes/as-i386.go")
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(store #:add-file "guile/mes/as.go")
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(store #:add-file "guile/mes/elf.go")
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(store #:add-file "guile/mes/bytevectors.go")
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(store #:add-file "guile/mes/M1.go")
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(store #:add-file "guile/mes/guile.go")))))
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(define %M1 (or (PATH-search-path "M1" #:default #f)
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(PATH-search-path "M0" #:default #f) ; M1 is in unreleased mescc-tools 0.2
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(and (format (current-error-port) "error: no macro assembler found, please install mescc-tools\n")
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(exit 1))))
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(define %M0-FLAGS
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'("--LittleEndian"))
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(define %M1-FLAGS
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'("--LittleEndian"
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"--Architecture=1"))
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(if (equal? (basename %M1) "M0")
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(set! %M1-FLAGS %M0-FLAGS))
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(define* (M1.as #:key (m1 %M1) (m1-flags %M1-FLAGS))
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(method (name "M1")
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(build (lambda (o t)
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(let* ((input-files (map target-file-name (target-inputs t)))
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(input-files (filter (lambda (f) (string-suffix? "M1" f))
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input-files)))
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(format #t " ~a\t ~a -> ~a\n" (method-name o) (string-join input-files) (target-file-name t))
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(with-output-to-file (target-file-name t)
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(lambda _
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(display
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(apply assert-gulp-pipe*
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`(,m1
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"-f"
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"stage0/x86.M1"
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,@(append-map (cut list "-f" <>) input-files)
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,@m1-flags)))
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(newline))))))
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(inputs (list (store #:add-file "stage0/x86.M1")))))
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(define* (LINK.gcc #:key (cc %CC) (libc #t) (c-flags (if (eq? libc #t) %C-FLAGS %C32-FLAGS)) (crt1 #f))
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(method (name "LINK.gcc")
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(build (lambda (o t)
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(let* ((input-files (map target-file-name (target-inputs t)))
|
|
(command `(,cc
|
|
,@c-flags
|
|
,@(if (eq? libc #t) '() '("-nostdlib"))
|
|
"-o"
|
|
,(target-file-name t)
|
|
,@(if crt1 (list (target-file-name crt1))'())
|
|
,@input-files
|
|
,@(cond ((eq? libc #t) '())
|
|
(libc (list (target-file-name libc)))
|
|
(else '())))))
|
|
(format #t " ~a\t ~a -> ~a\n" (method-name o) (string-join input-files) (target-file-name t))
|
|
(apply system** command))))))
|
|
|
|
(define SNARF "build-aux/mes-snarf.scm")
|
|
(define (SNARF.mes mes?)
|
|
(method (name "SNARF.mes")
|
|
(build (lambda (o t)
|
|
(let* ((input-files (map target-file-name (target-inputs t)))
|
|
(command `(,SNARF
|
|
,@(if mes? '("--mes") '())
|
|
,@input-files)))
|
|
(format #t " ~a\t ~a -> ~a\n" (method-name o) (string-join input-files) (target-file-name t))
|
|
(apply system** command))))))
|
|
|
|
(define* (cpp.mescc input-file-name #:key (cc %MESCC) (defines '()) (includes '()) (dependencies '()))
|
|
(let* ((c-target (target (file-name input-file-name)))
|
|
(base-name (base-name input-file-name ".c"))
|
|
(suffix ".E")
|
|
(target-file-name (string-append base-name suffix)))
|
|
(target (file-name target-file-name)
|
|
(inputs (cons c-target dependencies))
|
|
(method (CPP.mescc #:cc cc #:defines defines #:includes includes)))))
|
|
|
|
(define* (compile.gcc input-file-name #:key (libc #t) (cc (if (eq? libc #t) %CC %CC32)) (defines '()) (includes '()) (dependencies '()))
|
|
(let* ((base-name (base-name input-file-name ".c"))
|
|
(cross (if (eq? libc #t) "" "mlibc-"))
|
|
(suffix (string-append "." cross "o"))
|
|
(target-file-name (string-append base-name suffix))
|
|
(c-target (target (file-name input-file-name))))
|
|
(target (file-name target-file-name)
|
|
(inputs (cons c-target dependencies))
|
|
(method (CC.gcc #:cc cc #:libc libc #:defines defines #:includes includes)))))
|
|
|
|
(define* (compile.mescc input-file-name #:key (cc %MESCC) (defines '()) (includes '()) (dependencies '()))
|
|
(let* ((base-name (base-name input-file-name ".c"))
|
|
(suffix ".M1")
|
|
(target-file-name (string-append base-name suffix))
|
|
(E-target (cpp.mescc input-file-name #:cc cc #:defines defines #:includes includes #:dependencies dependencies)))
|
|
(target (file-name target-file-name)
|
|
(inputs `(,E-target))
|
|
(method (CC.mescc #:cc cc)))))
|
|
|
|
(define* (m1.as input-file-name #:key (cc %MESCC) (m1 %M1) (defines '()) (includes '()) (dependencies '()))
|
|
(let* ((base-name (base-name input-file-name ".c"))
|
|
;;(foo (format (current-error-port) "m1.as[~s .m1] base=~s\n" input-file-name base-name))
|
|
(suffix ".hex2")
|
|
(target-file-name (string-append base-name suffix))
|
|
(m1-target (compile.mescc input-file-name #:cc cc #:defines defines #:includes includes #:dependencies dependencies)))
|
|
(target (file-name target-file-name)
|
|
(inputs `(,m1-target))
|
|
(method (M1.as #:m1 m1)))))
|
|
|
|
(define* (bin.gcc input-file-name #:key (libc #t) (crt1 (if (eq? libc #t) #f crt1.mlibc-o)) (cc (if (eq? libc #t) %CC %CC32)) (dependencies '()) (defines '()) (includes '()))
|
|
(and cc
|
|
(let* ((base-name (base-name input-file-name ".c"))
|
|
(suffix (if (eq? libc #t) ".gcc" ".mlibc-gcc"))
|
|
(target-file-name (string-append base-name suffix))
|
|
(o-target (compile.gcc input-file-name #:cc cc #:libc libc #:defines defines #:includes includes #:dependencies dependencies)))
|
|
(target (file-name target-file-name)
|
|
(inputs (list o-target))
|
|
(method (LINK.gcc #:cc cc #:libc libc #:crt1 crt1))))))
|
|
|
|
(define* (snarf input-file-name #:key (dependencies '()) (mes? #t))
|
|
(let* ((base-name (base-name input-file-name ".c"))
|
|
(suffixes '(".h" ".i" ".environment.i" ".symbol-names.i" ".symbols.i" ".symbols.h"))
|
|
(suffixes (if mes? (map (cut string-append ".mes" <>) suffixes) suffixes))
|
|
(target-file-names (map (cut string-append base-name <>) suffixes))
|
|
(snarf-target (target (file-name input-file-name))))
|
|
(target (file-name (car target-file-names))
|
|
(file-names (cdr target-file-names))
|
|
(inputs (cons snarf-target dependencies))
|
|
;;(inputs (list snarf-target))
|
|
(method (SNARF.mes mes?)))))
|
|
|
|
(define ((target-prefix? prefix) o)
|
|
(string-prefix? prefix (target-file-name o)))
|
|
|
|
(define (check-target? o)
|
|
(and o ((target-prefix? "check-") o)))
|
|
|
|
(define (install-target? o)
|
|
(and o ((target-prefix? (or (getenv "PREFIX") "/")) o)))
|
|
|
|
(define (add-target o)
|
|
(and o (set! %targets (append %targets (list o))))
|
|
o)
|
|
(define (get-target o)
|
|
(if (target? o) o
|
|
(find (lambda (t) (equal? (target-file-name t) o)) %targets)))
|
|
|
|
(define crt1.mlibc-o (compile.gcc "lib/crt1.c" #:libc #f))
|
|
(define libc-gcc.mlibc-o (compile.gcc "lib/libc-gcc.c" #:libc #f))
|
|
(define libc+tcc-gcc.mlibc-o (compile.gcc "lib/libc+tcc-gcc.c" #:libc #f))
|