;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2013 Cyril Roelandt <tipecaml@gmail.com> ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net> ;;; ;;; 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 cmake) #: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 build-system gnu) #:use-module (guix packages) #:use-module (ice-9 match) #:export (%cmake-build-system-modules cmake-build cmake-build-system)) ;; Commentary: ;; ;; Standard build procedure for packages using CMake. This is implemented as an ;; extension of `gnu-build-system'. ;; ;; Code: (define %cmake-build-system-modules ;; Build-side modules imported by default. `((guix build cmake-build-system) ,@%gnu-build-system-modules)) (define (default-cmake) "Return the default CMake package." ;; Do not use `@' to avoid introducing circular dependencies. (let ((module (resolve-interface '(gnu packages cmake)))) (module-ref module 'cmake))) (define* (lower name #:key source inputs native-inputs outputs system target (cmake (default-cmake)) #:allow-other-keys #:rest arguments) "Return a bag for NAME." (define private-keywords `(#:source #:cmake #:inputs #:native-inputs #:outputs ,@(if target '() '(#:target)))) (bag (name name) (system system) (target target) (build-inputs `(,@(if source `(("source" ,source)) '()) ,@`(("cmake" ,cmake)) ,@native-inputs ,@(if target ;; Use the standard cross inputs of ;; 'gnu-build-system'. (standard-cross-packages target 'host) '()) ;; Keep the standard inputs of 'gnu-build-system'. ,@(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 target (standard-cross-packages target 'target) '())) (outputs outputs) (build (if target cmake-cross-build cmake-build)) (arguments (strip-keyword-arguments private-keywords arguments)))) (define* (cmake-build store name inputs #:key (guile #f) (outputs '("out")) (configure-flags ''()) (search-paths '()) (make-flags ''()) (out-of-source? #t) (build-type "RelWithDebInfo") (tests? #t) (test-target "test") (parallel-build? #t) (parallel-tests? #f) (validate-runpath? #t) (patch-shebangs? #t) (strip-binaries? #t) (strip-flags ''("--strip-debug")) (strip-directories ''("lib" "lib64" "libexec" "bin" "sbin")) (phases '(@ (guix build cmake-build-system) %standard-phases)) (system (%current-system)) (imported-modules %cmake-build-system-modules) (modules '((guix build cmake-build-system) (guix build utils)))) "Build SOURCE using CMAKE, and with INPUTS. This assumes that SOURCE provides a 'CMakeLists.txt' file as its build system." (define builder `(begin (use-modules ,@modules) (cmake-build #:source ,(match (assoc-ref inputs "source") (((? derivation? source)) (derivation->output-path source)) ((source) source) (source source)) #:system ,system #:outputs %outputs #:inputs %build-inputs #:search-paths ',(map search-path-specification->sexp search-paths) #:phases ,phases #:configure-flags ,configure-flags #:make-flags ,make-flags #:out-of-source? ,out-of-source? #:build-type ,build-type #:tests? ,tests? #:test-target ,test-target #:parallel-build? ,parallel-build? #:parallel-tests? ,parallel-tests? #:validate-runpath? ,validate-runpath? #: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 #: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 inputs #:modules imported-modules #:outputs outputs #:guile-for-build guile-for-build)) ;;; ;;; Cross-compilation. ;;; (define* (cmake-cross-build store name #:key target native-drvs target-drvs (guile #f) (outputs '("out")) (configure-flags ''()) (search-paths '()) (native-search-paths '()) (make-flags ''()) (out-of-source? #t) (build-type "RelWithDebInfo") (tests? #f) ; nothing can be done (test-target "test") (parallel-build? #t) (parallel-tests? #f) (validate-runpath? #t) (patch-shebangs? #t) (strip-binaries? #t) (strip-flags ''("--strip-debug" "--enable-deterministic-archives")) (strip-directories ''("lib" "lib64" "libexec" "bin" "sbin")) (phases '(@ (guix build cmake-build-system) %standard-phases)) (system (%current-system)) (build (nix-system->gnu-triplet system)) (imported-modules %cmake-build-system-modules) (modules '((guix build cmake-build-system) (guix build utils)))) "Cross-build NAME using CMAKE for TARGET, where TARGET is a GNU triplet and with INPUTS. This assumes that SOURCE provides a 'CMakeLists.txt' file as its build system." (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)) (cmake-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 #:configure-flags ,configure-flags #:make-flags ,make-flags #:out-of-source? ,out-of-source? #:build-type ,build-type #:tests? ,tests? #:test-target ,test-target #:parallel-build? ,parallel-build? #:parallel-tests? ,parallel-tests? #:validate-runpath? ,validate-runpath? #: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 #: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 #:guile-for-build guile-for-build)) (define cmake-build-system (build-system (name 'cmake) (description "The standard CMake build system") (lower lower))) ;;; cmake.scm ends here