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build-system/gnu: Use invoke instead of system*.

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* guix/build/gnu-build-system.scm (unpack, configure, build, check, install)
(strip, compress-documentation): Use invoke and remove vestigial plumbing.
This commit is contained in:
Mark H Weaver 2018-03-16 03:03:25 -04:00
parent 6d084076b4
commit 9a87649c86
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GPG key ID: 7CEF29847562C516
1 changed files with 83 additions and 84 deletions
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167
guix/build/gnu-build-system.scm
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@ -1,5 +1,6 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2018 Mark H Weaver <mhw@netris.org>
;;;
;;; This file is part of GNU Guix.
;;;
@ -152,12 +153,13 @@ (define* (unpack #:key source #:allow-other-keys)
;; Preserve timestamps (set to the Epoch) on the copied tree so that
;; things work deterministically.
(copy-recursively source "."
#:keep-mtime? #t)
#t)
(and (if (string-suffix? ".zip" source)
(zero? (system* "unzip" source))
(zero? (system* "tar" "xvf" source)))
(chdir (first-subdirectory ".")))))
#:keep-mtime? #t))
(begin
(if (string-suffix? ".zip" source)
(invoke "unzip" source)
(invoke "tar" "xvf" source))
(chdir (first-subdirectory "."))))
#t)
(define %bootstrap-scripts
;; Typical names of Autotools "bootstrap" scripts.
@ -316,33 +318,32 @@ (define (package-name)
;; Call `configure' with a relative path. Otherwise, GCC's build system
;; (for instance) records absolute source file names, which typically
;; contain the hash part of the `.drv' file, leading to a reference leak.
(zero? (apply system* bash
(string-append srcdir "/configure")
flags))))
(apply invoke bash
(string-append srcdir "/configure")
flags)))
(define* (build #:key (make-flags '()) (parallel-build? #t)
#:allow-other-keys)
(zero? (apply system* "make"
`(,@(if parallel-build?
`("-j" ,(number->string (parallel-job-count)))
'())
,@make-flags))))
(apply invoke "make"
`(,@(if parallel-build?
`("-j" ,(number->string (parallel-job-count)))
'())
,@make-flags)))
(define* (check #:key target (make-flags '()) (tests? (not target))
(test-target "check") (parallel-tests? #t)
#:allow-other-keys)
(if tests?
(zero? (apply system* "make" test-target
`(,@(if parallel-tests?
`("-j" ,(number->string (parallel-job-count)))
'())
,@make-flags)))
(begin
(format #t "test suite not run~%")
#t)))
(apply invoke "make" test-target
`(,@(if parallel-tests?
`("-j" ,(number->string (parallel-job-count)))
'())
,@make-flags))
(format #t "test suite not run~%"))
#t)
(define* (install #:key (make-flags '()) #:allow-other-keys)
(zero? (apply system* "make" "install" make-flags)))
(apply invoke "make" "install" make-flags))
(define* (patch-shebangs #:key inputs outputs (patch-shebangs? #t)
#:allow-other-keys)
@ -408,10 +409,8 @@ (define (make-debug-file file)
(let ((debug (debug-file file)))
(mkdir-p (dirname debug))
(copy-file file debug)
(and (zero? (system* strip-command "--only-keep-debug" debug))
(begin
(chmod debug #o400)
#t))))
(invoke strip-command "--only-keep-debug" debug)
(chmod debug #o400)))
(define (add-debug-link file)
;; Add a debug link in FILE (info "(binutils) strip").
@ -421,10 +420,10 @@ (define (add-debug-link file)
;; `bfd_fill_in_gnu_debuglink_section' function.) No reference to
;; DEBUG-OUTPUT is kept because bfd keeps only the basename of the debug
;; file.
(zero? (system* objcopy-command "--enable-deterministic-archives"
(string-append "--add-gnu-debuglink="
(debug-file file))
file)))
(invoke objcopy-command "--enable-deterministic-archives"
(string-append "--add-gnu-debuglink="
(debug-file file))
file))
(define (strip-dir dir)
(format #t "stripping binaries in ~s with ~s and flags ~s~%"
@ -434,17 +433,18 @@ (define (strip-dir dir)
debug-output objcopy-command))
(for-each (lambda (file)
(and (or (elf-file? file) (ar-file? file))
(or (not debug-output)
(make-debug-file file))
(when (or (elf-file? file) (ar-file? file))
(when debug-output
(make-debug-file file))
;; Ensure the file is writable.
(begin (make-file-writable file) #t)
;; Ensure the file is writable.
(make-file-writable file)
(zero? (apply system* strip-command
(append strip-flags (list file))))
(or (not debug-output)
(add-debug-link file))))
(apply invoke strip-command
(append strip-flags (list file)))
(when debug-output
(add-debug-link file))))
(find-files dir
(lambda (file stat)
;; Ignore symlinks such as:
@ -452,15 +452,16 @@ (define (strip-dir dir)
(eq? 'regular (stat:type stat)))
#:stat lstat)))
(or (not strip-binaries?)
(every strip-dir
(append-map (match-lambda
((_ . dir)
(filter-map (lambda (d)
(let ((sub (string-append dir "/" d)))
(and (directory-exists? sub) sub)))
strip-directories)))
outputs))))
(when strip-binaries?
(for-each
strip-dir
(append-map (match-lambda
((_ . dir)
(filter-map (lambda (d)
(let ((sub (string-append dir "/" d)))
(and (directory-exists? sub) sub)))
strip-directories)))
outputs))))
(define* (validate-runpath #:key
(validate-runpath? #t)
@ -586,47 +587,45 @@ (define (points-to-symlink? symlink)
(apply throw args))))))
(define (maybe-compress-directory directory regexp)
(or (not (directory-exists? directory))
(match (find-files directory regexp)
(() ;nothing to compress
#t)
((files ...) ;one or more files
(format #t
"compressing documentation in '~a' with ~s and flags ~s~%"
directory documentation-compressor
documentation-compressor-flags)
(call-with-values
(lambda ()
(partition symbolic-link? files))
(lambda (symlinks regular-files)
;; Compress the non-symlink files, and adjust symlinks to refer
;; to the compressed files. Leave files that have hard links
;; unchanged ('gzip' would refuse to compress them anyway.)
;; Also, do not retarget symbolic links pointing to other
;; symbolic links, since these are not compressed.
(and (every retarget-symlink
(filter (lambda (symlink)
(and (not (points-to-symlink? symlink))
(string-match regexp symlink)))
symlinks))
(zero?
(apply system* documentation-compressor
(append documentation-compressor-flags
(remove has-links? regular-files)))))))))))
(when (directory-exists? directory)
(match (find-files directory regexp)
(() ;nothing to compress
#t)
((files ...) ;one or more files
(format #t
"compressing documentation in '~a' with ~s and flags ~s~%"
directory documentation-compressor
documentation-compressor-flags)
(call-with-values
(lambda ()
(partition symbolic-link? files))
(lambda (symlinks regular-files)
;; Compress the non-symlink files, and adjust symlinks to refer
;; to the compressed files. Leave files that have hard links
;; unchanged ('gzip' would refuse to compress them anyway.)
;; Also, do not retarget symbolic links pointing to other
;; symbolic links, since these are not compressed.
(for-each retarget-symlink
(filter (lambda (symlink)
(and (not (points-to-symlink? symlink))
(string-match regexp symlink)))
symlinks))
(apply invoke documentation-compressor
(append documentation-compressor-flags
(remove has-links? regular-files)))))))))
(define (maybe-compress output)
(and (maybe-compress-directory (string-append output "/share/man")
"\\.[0-9]+$")
(maybe-compress-directory (string-append output "/share/info")
"\\.info(-[0-9]+)?$")))
(maybe-compress-directory (string-append output "/share/man")
"\\.[0-9]+$")
(maybe-compress-directory (string-append output "/share/info")
"\\.info(-[0-9]+)?$"))
(if compress-documentation?
(match outputs
(((names . directories) ...)
(every maybe-compress directories)))
(begin
(format #t "not compressing documentation~%")
#t)))
(for-each maybe-compress directories)))
(format #t "not compressing documentation~%"))
#t)
(define* (delete-info-dir-file #:key outputs #:allow-other-keys)
"Delete any 'share/info/dir' file from OUTPUTS."