futurile/guix-play
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
4971d5d072
guix-play/guix/build-system/gnu.scm
Ludovic Courtès 55e1f25d89 build-system/gnu: Add #:disallowed-references. 
* guix/build-system/gnu.scm (gnu-build): Add #:disallowed-references and
honor it.
(gnu-cross-build): Likewise.
2016-03-20 22:46:45 +01:00

546 lines
23 KiB
Scheme
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU 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.
;;;
;;; GNU 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 GNU 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 search-paths)
#:use-module (guix build-system)
#:use-module (guix packages)
#:use-module (srfi srfi-1)
#:use-module (ice-9 match)
#:export (%gnu-build-system-modules
gnu-build
gnu-build-system
standard-packages
package-with-explicit-inputs
package-with-extra-configure-variable
static-libgcc-package
static-package
dist-package
package-with-restricted-references))
;; Commentary:
;;
;; Standard build procedure for packages using the GNU Build System or
;; something compatible ("./configure && make && make install").
;;
;; Code:
(define %gnu-build-system-modules
;; Build-side modules imported and used by default.
'((guix build gnu-build-system)
(guix build utils)
(guix build gremlin)
(guix elf)))
(define %default-modules
;; Modules in scope in the build-side environment.
'((guix build gnu-build-system)
(guix build utils)))
(define* (package-with-explicit-inputs p inputs
#:optional
(loc (current-source-location))
#:key (native-inputs '())
guile)
"Rewrite P, which is assumed to use GNU-BUILD-SYSTEM, to take INPUTS and
NATIVE-INPUTS as explicit inputs instead of the implicit default, and return
it. INPUTS and NATIVE-INPUTS can be either input lists or thunks; in the
latter case, they will be called in a context where the `%current-system' and
`%current-target-system' are suitably parametrized. Use GUILE to run the
builder, or the distro's final Guile when GUILE is #f."
(define inputs* inputs)
(define native-inputs* native-inputs)
(define (call inputs)
(if (procedure? inputs)
(inputs)
inputs))
(define (duplicate-filter inputs)
(let ((names (match (call inputs)
(((name _ ...) ...)
name))))
(lambda (inputs)
(fold alist-delete inputs names))))
(let loop ((p p))
(define rewritten-input
(memoize
(match-lambda
((name (? package? p) sub-drv ...)
;; XXX: Check whether P's build system knows #:implicit-inputs, for
;; things like `cross-pkg-config'.
(if (eq? (package-build-system p) gnu-build-system)
(cons* name (loop p) sub-drv)
(cons* name p sub-drv)))
(x x))))
(package (inherit p)
(location (if (pair? loc) (source-properties->location loc) loc))
(arguments
;; 'ensure-keyword-arguments' guarantees that this procedure is
;; idempotent.
(ensure-keyword-arguments (package-arguments p)
`(#:guile ,guile
#:implicit-inputs? #f)))
(replacement
(let ((replacement (package-replacement p)))
(and replacement
(package-with-explicit-inputs replacement inputs loc
#:native-inputs
native-inputs
#:guile guile))))
(native-inputs
(let ((filtered (duplicate-filter native-inputs*)))
`(,@(call native-inputs*)
,@(map rewritten-input
(filtered (package-native-inputs p))))))
(propagated-inputs
(map rewritten-input
(package-propagated-inputs p)))
(inputs
(let ((filtered (duplicate-filter inputs*)))
`(,@(call inputs*)
,@(map rewritten-input
(filtered (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, recursively. 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
(let ((args (package-arguments p)))
(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)))))))
(replacement
(let ((replacement (package-replacement p)))
(and replacement
(package-with-extra-configure-variable replacement
variable value))))
(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 #:key (strip-all? #t))
"Return a statically-linked version of package P. If STRIP-ALL? is true,
use `--strip-all' as the arguments to `strip'."
(package (inherit p)
(arguments
(let ((a (default-keyword-arguments (package-arguments p)
'(#:configure-flags '()
#:strip-flags '("--strip-debug")))))
(substitute-keyword-arguments a
((#:configure-flags flags)
`(cons* "--disable-shared" "LDFLAGS=-static" ,flags))
((#:strip-flags flags)
(if strip-all?
''("--strip-all")
flags)))))
(replacement (and=> (package-replacement p) static-package))))
(define* (dist-package p source #:key (phases '%dist-phases))
"Return a package that runs takes source files from the SOURCE directory,
runs `make distcheck' and whose result is one or more source tarballs. The
exact build phases are defined by PHASES."
(let ((s source))
(package (inherit p)
(name (string-append (package-name p) "-dist"))
(source s)
(arguments
;; Use the right phases and modules.
(let* ((args (default-keyword-arguments (package-arguments p)
`(#:phases #f
#:modules ,%default-modules
#:imported-modules ,%gnu-build-system-modules))))
(substitute-keyword-arguments args
((#:modules modules)
`((guix build gnu-dist)
,@modules))
((#:imported-modules modules)
`((guix build gnu-dist)
,@modules))
((#:phases _)
phases))))
(native-inputs
;; Add autotools & co. as inputs.
(let ((ref (lambda (module var)
(module-ref (resolve-interface module) var))))
`(,@(package-native-inputs p)
("autoconf" ,((ref '(gnu packages autotools) 'autoconf-wrapper)))
("automake" ,(ref '(gnu packages autotools) 'automake))
("libtool" ,(ref '(gnu packages autotools) 'libtool))
("gettext" ,(ref '(gnu packages gettext) 'gnu-gettext))
("texinfo" ,(ref '(gnu packages texinfo) 'texinfo))))))))
(define (package-with-restricted-references p refs)
"Return a package whose outputs are guaranteed to only refer to the packages
listed in REFS."
(if (eq? (package-build-system p) gnu-build-system) ; XXX: dirty
(package (inherit p)
(arguments `(#:allowed-references ,refs
,@(package-arguments p))))
p))
(define (standard-packages)
"Return the list of (NAME PACKAGE OUTPUT) or (NAME PACKAGE) tuples of
standard packages used as implicit inputs of the GNU build system."
;; Resolve (gnu packages commencement) lazily to hide circular dependency.
(let ((distro (resolve-module '(gnu packages commencement))))
(module-ref distro '%final-inputs)))
(define* (lower name
#:key source inputs native-inputs outputs target
(implicit-inputs? #t) (implicit-cross-inputs? #t)
(strip-binaries? #t) system
#:allow-other-keys
#:rest arguments)
"Return a bag for NAME from the given arguments."
(define private-keywords
`(#:source #:inputs #:native-inputs #:outputs
#:implicit-inputs? #:implicit-cross-inputs?
,@(if target '() '(#:target))))
(bag
(name name)
(system system) (target target)
(build-inputs `(,@(if source
`(("source" ,source))
'())
,@native-inputs
,@(if (and target implicit-cross-inputs?)
(standard-cross-packages target 'host)
'())
,@(if implicit-inputs?
(standard-packages)
'())))
(host-inputs inputs)
;; The cross-libc is really a target package, but for bootstrapping
;; reasons, we can't put it in 'host-inputs'. Namely, 'cross-gcc' is a
;; native package, so it would end up using a "native" variant of
;; 'cross-libc' (built with 'gnu-build'), whereas all the other packages
;; would use a target variant (built with 'gnu-cross-build'.)
(target-inputs (if (and target implicit-cross-inputs?)
(standard-cross-packages target 'target)
'()))
(outputs (if strip-binaries?
outputs
(delete "debug" outputs)))
(build (if target gnu-cross-build gnu-build))
(arguments (strip-keyword-arguments private-keywords arguments))))
(define* (gnu-build store name input-drvs
#:key (guile #f)
(outputs '("out"))
(search-paths '())
(configure-flags ''())
(make-flags ''())
(out-of-source? #f)
(tests? #t)
(test-target "check")
(parallel-build? #t)
(parallel-tests? #t)
(patch-shebangs? #t)
(strip-binaries? #t)
(strip-flags ''("--strip-debug"
"--enable-deterministic-archives"))
(strip-directories ''("lib" "lib64" "libexec"
"bin" "sbin"))
(validate-runpath? #t)
(phases '%standard-phases)
(locale "en_US.utf8")
(system (%current-system))
(build (nix-system->gnu-triplet system))
(imported-modules %gnu-build-system-modules)
(modules %default-modules)
(substitutable? #t)
allowed-references
disallowed-references)
"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.
SUBSTITUTABLE? determines whether users may be able to use substitutes of the
returned derivations, or whether they should always build it locally.
ALLOWED-REFERENCES can be either #f, or a list of packages that the outputs
are allowed to refer to. Likewise for DISALLOWED-REFERENCES, which lists
packages that must not be referenced."
(define canonicalize-reference
(match-lambda
((? package? p)
(derivation->output-path (package-derivation store p system
#:graft? #f)))
(((? package? p) output)
(derivation->output-path (package-derivation store p system
#:graft? #f)
output))
((? string? output)
output)))
(define builder
`(begin
(use-modules ,@modules)
(gnu-build #:source ,(match (assoc-ref input-drvs "source")
(((? derivation? source))
(derivation->output-path source))
((source)
source)
(source
source))
#:system ,system
#:build ,build
#:outputs %outputs
#:inputs %build-inputs
#:search-paths ',(map search-path-specification->sexp
search-paths)
#:phases ,phases
#:locale ,locale
#:configure-flags ,configure-flags
#:make-flags ,make-flags
#:out-of-source? ,out-of-source?
#:tests? ,tests?
#:test-target ,test-target
#:parallel-build? ,parallel-build?
#:parallel-tests? ,parallel-tests?
#:patch-shebangs? ,patch-shebangs?
#:strip-binaries? ,strip-binaries?
#:validate-runpath? ,validate-runpath?
#:strip-flags ,strip-flags
#:strip-directories ,strip-directories)))
(define guile-for-build
(match guile
((? package?)
(package-derivation store guile system #:graft? #f))
(#f ; the default
(let* ((distro (resolve-interface '(gnu packages commencement)))
(guile (module-ref distro 'guile-final)))
(package-derivation store guile system
#:graft? #f)))))
(build-expression->derivation store name builder
#:system system
#:inputs input-drvs
#:outputs outputs
#:modules imported-modules
#:substitutable? substitutable?
#:allowed-references
(and allowed-references
(map canonicalize-reference
allowed-references))
#:disallowed-references
(and disallowed-references
(map canonicalize-reference
disallowed-references))
#:guile-for-build guile-for-build))
;;;
;;; Cross-compilation.
;;;
(define standard-cross-packages
(memoize
(lambda (target kind)
"Return the list of name/package tuples to cross-build for TARGET. KIND
is one of `host' or `target'."
(let* ((cross (resolve-interface '(gnu packages cross-base)))
(gcc (module-ref cross 'cross-gcc))
(binutils (module-ref cross 'cross-binutils))
(libc (module-ref cross 'cross-libc)))
(case kind
((host)
`(("cross-gcc" ,(gcc target
(binutils target)
(libc target)))
("cross-binutils" ,(binutils target))))
((target)
`(("cross-libc" ,(libc target)))))))))
(define* (gnu-cross-build store name
#:key
target native-drvs target-drvs
(guile #f)
source
(outputs '("out"))
(search-paths '())
(native-search-paths '())
(configure-flags ''())
(make-flags ''())
(out-of-source? #f)
(tests? #f) ; nothing can be done
(test-target "check")
(parallel-build? #t) (parallel-tests? #t)
(patch-shebangs? #t)
(strip-binaries? #t)
(strip-flags ''("--strip-debug"
"--enable-deterministic-archives"))
(strip-directories ''("lib" "lib64" "libexec"
"bin" "sbin"))
(validate-runpath? #t)
(phases '%standard-phases)
(locale "en_US.utf8")
(system (%current-system))
(build (nix-system->gnu-triplet system))
(imported-modules %gnu-build-system-modules)
(modules %default-modules)
(substitutable? #t)
allowed-references
disallowed-references)
"Cross-build NAME for TARGET, where TARGET is a GNU triplet. INPUTS are
cross-built inputs, and NATIVE-INPUTS are inputs that run on the build
platform."
(define canonicalize-reference
(match-lambda
((? package? p)
(derivation->output-path (package-cross-derivation store p system)))
(((? package? p) output)
(derivation->output-path (package-cross-derivation store p system)
output))
((? string? output)
output)))
(define builder
`(begin
(use-modules ,@modules)
(let ()
(define %build-host-inputs
',(map (match-lambda
((name (? derivation? drv) sub ...)
`(,name . ,(apply derivation->output-path drv sub)))
((name path)
`(,name . ,path)))
native-drvs))
(define %build-target-inputs
',(map (match-lambda
((name (? derivation? drv) sub ...)
`(,name . ,(apply derivation->output-path drv sub)))
((name (? package? pkg) sub ...)
(let ((drv (package-cross-derivation store pkg
target system)))
`(,name . ,(apply derivation->output-path drv sub))))
((name path)
`(,name . ,path)))
target-drvs))
(gnu-build #:source ,(match (assoc-ref native-drvs "source")
(((? derivation? source))
(derivation->output-path source))
((source)
source)
(source
source))
#:system ,system
#:build ,build
#:target ,target
#:outputs %outputs
#:inputs %build-target-inputs
#:native-inputs %build-host-inputs
#:search-paths ',(map search-path-specification->sexp
search-paths)
#:native-search-paths ',(map
search-path-specification->sexp
native-search-paths)
#:phases ,phases
#:locale ,locale
#:configure-flags ,configure-flags
#:make-flags ,make-flags
#:out-of-source? ,out-of-source?
#:tests? ,tests?
#:test-target ,test-target
#:parallel-build? ,parallel-build?
#:parallel-tests? ,parallel-tests?
#:patch-shebangs? ,patch-shebangs?
#:strip-binaries? ,strip-binaries?
#:validate-runpath? ,validate-runpath?
#:strip-flags ,strip-flags
#:strip-directories ,strip-directories))))
(define guile-for-build
(match guile
((? package?)
(package-derivation store guile system #:graft? #f))
(#f ; the default
(let* ((distro (resolve-interface '(gnu packages commencement)))
(guile (module-ref distro 'guile-final)))
(package-derivation store guile system #:graft? #f)))))
(build-expression->derivation store name builder
#:system system
#:inputs (append native-drvs target-drvs)
#:outputs outputs
#:modules imported-modules
#:substitutable? substitutable?
#:allowed-references
(and allowed-references
(map canonicalize-reference
allowed-references))
#:disallowed-references
(and disallowed-references
(map canonicalize-reference
disallowed-references))
#: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")
(lower lower)))
Reference in New Issue View Git Blame Copy Permalink