2 files changed, 8 insertions(+), 1 deletions(-)

M guix/build-system/gnu.scm
M guix/build/gnu-build-system.scm

@@ 289,6 289,7 @@ standard packages used as implicit inputs of the GNU build system."
                     (phases '%standard-phases)
                     (locale "en_US.UTF-8")
                     (system (%current-system))
+                    (build (nix-system->gnu-triplet system))
                     (imported-modules %gnu-build-system-modules)
                     (modules %default-modules)
                     (substitutable? #t)


@@ 333,6 334,7 @@ are allowed to refer to."
                               (source
                                source))
                   #:system ,system
+                  #:build ,build
                   #:outputs %outputs
                   #:inputs %build-inputs
                   #:search-paths ',(map search-path-specification->sexp


@@ 422,6 424,7 @@ is one of `host' or `target'."
                           (phases '%standard-phases)
                           (locale "en_US.UTF-8")
                           (system (%current-system))
+                          (build (nix-system->gnu-triplet system))
                           (imported-modules %gnu-build-system-modules)
                           (modules %default-modules)
                           (substitutable? #t)


@@ 472,6 475,7 @@ platform."
                                 (source
                                  source))
                     #:system ,system
+                    #:build ,build
                     #:target ,target
                     #:outputs %outputs
                     #:inputs %build-target-inputs

@@ 184,7 184,7 @@ makefiles."
   ;; Patch `SHELL' in generated makefiles.
   (for-each patch-makefile-SHELL (find-files "." "^(GNU)?[mM]akefile$")))
 
-(define* (configure #:key target native-inputs inputs outputs
+(define* (configure #:key build target native-inputs inputs outputs
                     (configure-flags '()) out-of-source?
                     #:allow-other-keys)
   (define (package-name)


@@ 234,6 234,9 @@ makefiles."
                              (list (string-append "--docdir=" docdir
                                                   "/share/doc/" (package-name)))
                              '())
+                       ,@(if build
+                             (list (string-append "--build=" build))
+                             '())
                        ,@(if target               ; cross building
                              (list (string-append "--host=" target))
                              '())