257 lines
10 KiB
Scheme
257 lines
10 KiB
Scheme
;;; Guix --- Nix package management from Guile. -*- coding: utf-8 -*-
|
||
;;; Copyright (C) 2012 Ludovic Courtès <ludo@gnu.org>
|
||
;;;
|
||
;;; This file is part of Guix.
|
||
;;;
|
||
;;; Guix is free software; you can redistribute it and/or modify it
|
||
;;; under the terms of the GNU General Public License as published by
|
||
;;; the Free Software Foundation; either version 3 of the License, or (at
|
||
;;; your option) any later version.
|
||
;;;
|
||
;;; Guix is distributed in the hope that it will be useful, but
|
||
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
;;; GNU General Public License for more details.
|
||
;;;
|
||
;;; You should have received a copy of the GNU General Public License
|
||
;;; along with Guix. If not, see <http://www.gnu.org/licenses/>.
|
||
|
||
(define-module (guix build-system gnu)
|
||
#:use-module (guix store)
|
||
#:use-module (guix utils)
|
||
#:use-module (guix derivations)
|
||
#:use-module (guix build-system)
|
||
#:use-module (guix build-system gnu)
|
||
#:use-module (guix packages)
|
||
#:use-module (srfi srfi-1)
|
||
#:use-module (srfi srfi-39)
|
||
#:use-module (ice-9 match)
|
||
#:export (gnu-build
|
||
gnu-build-system
|
||
package-with-explicit-inputs
|
||
package-with-extra-configure-variable
|
||
static-libgcc-package
|
||
static-package))
|
||
|
||
;; Commentary:
|
||
;;
|
||
;; Standard build procedure for packages using the GNU Build System or
|
||
;; something compatible ("./configure && make && make install").
|
||
;;
|
||
;; Code:
|
||
|
||
(define* (package-with-explicit-inputs p boot-inputs
|
||
#:optional
|
||
(loc (current-source-location))
|
||
#:key guile)
|
||
"Rewrite P, which is assumed to use GNU-BUILD-SYSTEM, to take
|
||
BOOT-INPUTS as explicit inputs instead of the implicit default, and
|
||
return it. Use GUILE to run the builder, or the distro's final Guile
|
||
when GUILE is #f."
|
||
(define rewritten-input
|
||
(match-lambda
|
||
((name (? package? p) sub-drv ...)
|
||
(cons* name
|
||
(package-with-explicit-inputs p boot-inputs #:guile guile)
|
||
sub-drv))
|
||
(x x)))
|
||
|
||
(define boot-input-names
|
||
(map car boot-inputs))
|
||
|
||
(define (filtered-inputs inputs)
|
||
(fold alist-delete inputs boot-input-names))
|
||
|
||
(package (inherit p)
|
||
(location (if (pair? loc) (source-properties->location loc) loc))
|
||
(arguments
|
||
(let ((args (package-arguments p)))
|
||
(if (procedure? args)
|
||
(lambda (system)
|
||
`(#:guile ,guile
|
||
#:implicit-inputs? #f ,@(args system)))
|
||
`(#:guile ,guile
|
||
#:implicit-inputs? #f ,@args))))
|
||
(native-inputs (map rewritten-input
|
||
(filtered-inputs (package-native-inputs p))))
|
||
(propagated-inputs (map rewritten-input
|
||
(filtered-inputs
|
||
(package-propagated-inputs p))))
|
||
(inputs `(,@boot-inputs
|
||
,@(map rewritten-input
|
||
(filtered-inputs (package-inputs p)))))))
|
||
|
||
(define (package-with-extra-configure-variable p variable value)
|
||
"Return a version of P with VARIABLE=VALUE specified as an extra
|
||
`configure' flag. An example is LDFLAGS=-static. If P already has
|
||
configure flags for VARIABLE, the associated value is augmented."
|
||
(let loop ((p p))
|
||
(define (rewritten-inputs inputs)
|
||
(map (match-lambda
|
||
((name (? package? p) sub ...)
|
||
`(,name ,(loop p) ,@sub))
|
||
(input input))
|
||
inputs))
|
||
|
||
(package (inherit p)
|
||
(arguments
|
||
(lambda (system)
|
||
(let ((args (match (package-arguments p)
|
||
((? procedure? proc)
|
||
(proc system))
|
||
(x x))))
|
||
(substitute-keyword-arguments args
|
||
((#:configure-flags flags)
|
||
(let* ((var= (string-append variable "="))
|
||
(len (string-length var=)))
|
||
`(cons ,(string-append var= value)
|
||
(map (lambda (flag)
|
||
(if (string-prefix? ,var= flag)
|
||
(string-append
|
||
,(string-append var= value " ")
|
||
(substring flag ,len))
|
||
flag))
|
||
,flags))))))))
|
||
(inputs (rewritten-inputs (package-inputs p)))
|
||
(propagated-inputs (rewritten-inputs (package-propagated-inputs p))))))
|
||
|
||
(define (static-libgcc-package p)
|
||
"A version of P linked with `-static-gcc'."
|
||
(package-with-extra-configure-variable p "LDFLAGS" "-static-libgcc"))
|
||
|
||
(define* (static-package p #:optional (loc (current-source-location)))
|
||
"Return a statically-linked version of package P."
|
||
(let ((args (package-arguments p)))
|
||
(package (inherit p)
|
||
(location (source-properties->location loc))
|
||
(arguments
|
||
(let ((augment (lambda (args)
|
||
(let ((a (default-keyword-arguments args
|
||
'(#:configure-flags '()
|
||
#:strip-flags #f))))
|
||
(substitute-keyword-arguments a
|
||
((#:configure-flags flags)
|
||
`(cons* "--disable-shared"
|
||
"LDFLAGS=-static"
|
||
,flags))
|
||
((#:strip-flags _)
|
||
''("--strip-all")))))))
|
||
(if (procedure? args)
|
||
(lambda x
|
||
(augment (apply args x)))
|
||
(augment args)))))))
|
||
|
||
|
||
(define %store
|
||
;; Store passed to STANDARD-INPUTS.
|
||
(make-parameter #f))
|
||
|
||
(define standard-inputs
|
||
(memoize
|
||
(lambda (system)
|
||
"Return the list of implicit standard inputs used with the GNU Build
|
||
System: GCC, GNU Make, Bash, Coreutils, etc."
|
||
(map (match-lambda
|
||
((name pkg sub-drv ...)
|
||
(cons* name (package-derivation (%store) pkg system) sub-drv))
|
||
((name (? derivation-path? path) sub-drv ...)
|
||
(cons* name path sub-drv))
|
||
(z
|
||
(error "invalid standard input" z)))
|
||
|
||
;; Resolve (distro packages base) lazily to hide circular dependency.
|
||
(let* ((distro (resolve-module '(distro packages base)))
|
||
(inputs (module-ref distro '%final-inputs)))
|
||
(append inputs
|
||
(append-map (match-lambda
|
||
((name package _ ...)
|
||
(package-transitive-propagated-inputs package)))
|
||
inputs)))))))
|
||
|
||
(define* (gnu-build store name source inputs
|
||
#:key (guile #f)
|
||
(outputs '("out")) (configure-flags ''())
|
||
(make-flags ''())
|
||
(patches ''()) (patch-flags ''("--batch" "-p1"))
|
||
(out-of-source? #f)
|
||
(path-exclusions ''())
|
||
(tests? #t)
|
||
(test-target "check")
|
||
(parallel-build? #t) (parallel-tests? #t)
|
||
(patch-shebangs? #t)
|
||
(strip-binaries? #t)
|
||
(strip-flags ''("--strip-debug"))
|
||
(strip-directories ''("lib" "lib64" "libexec"
|
||
"bin" "sbin"))
|
||
(phases '%standard-phases)
|
||
(system (%current-system))
|
||
(implicit-inputs? #t) ; useful when bootstrapping
|
||
(imported-modules '((guix build gnu-build-system)
|
||
(guix build utils)))
|
||
(modules '((guix build gnu-build-system)
|
||
(guix build utils))))
|
||
"Return a derivation called NAME that builds from tarball SOURCE, with
|
||
input derivation INPUTS, using the usual procedure of the GNU Build
|
||
System. The builder is run with GUILE, or with the distro's final Guile
|
||
package if GUILE is #f or omitted.
|
||
|
||
The builder is run in a context where MODULES are used; IMPORTED-MODULES
|
||
specifies modules not provided by Guile itself that must be imported in
|
||
the builder's environment, from the host. Note that we distinguish
|
||
between both, because for Guile's own modules like (ice-9 foo), we want
|
||
to use GUILE's own version of it, rather than import the user's one,
|
||
which could lead to gratuitous input divergence."
|
||
(define builder
|
||
`(begin
|
||
(use-modules ,@modules)
|
||
(gnu-build #:source ,(if (derivation-path? source)
|
||
(derivation-path->output-path source)
|
||
source)
|
||
#:system ,system
|
||
#:outputs %outputs
|
||
#:inputs %build-inputs
|
||
#:patches ,patches
|
||
#:patch-flags ,patch-flags
|
||
#:phases ,phases
|
||
#:configure-flags ,configure-flags
|
||
#:make-flags ,make-flags
|
||
#:out-of-source? ,out-of-source?
|
||
#:path-exclusions ,path-exclusions
|
||
#:tests? ,tests?
|
||
#:test-target ,test-target
|
||
#:parallel-build? ,parallel-build?
|
||
#:parallel-tests? ,parallel-tests?
|
||
#:patch-shebangs? ,patch-shebangs?
|
||
#:strip-binaries? ,strip-binaries?
|
||
#:strip-flags ,strip-flags
|
||
#:strip-directories ,strip-directories)))
|
||
|
||
(define guile-for-build
|
||
(match guile
|
||
((? package?)
|
||
(package-derivation store guile system))
|
||
((and (? string?) (? derivation-path?))
|
||
guile)
|
||
(#f ; the default
|
||
(let* ((distro (resolve-interface '(distro packages base)))
|
||
(guile (module-ref distro 'guile-final)))
|
||
(package-derivation store guile system)))))
|
||
|
||
(build-expression->derivation store name system
|
||
builder
|
||
`(("source" ,source)
|
||
,@inputs
|
||
,@(if implicit-inputs?
|
||
(parameterize ((%store store))
|
||
(standard-inputs system))
|
||
'()))
|
||
#:outputs outputs
|
||
#:modules imported-modules
|
||
#:guile-for-build guile-for-build))
|
||
|
||
(define gnu-build-system
|
||
(build-system (name 'gnu)
|
||
(description
|
||
"The GNU Build System—i.e., ./configure && make && make install")
|
||
(build gnu-build))) ; TODO: add `gnu-cross-build'
|