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authorLudovic Courtès <ludo@gnu.org>2017-05-29 13:23:36 +0200
committerLudovic Courtès <ludo@gnu.org>2017-05-29 13:46:25 +0200
commitbe99170ddbb3c7bc46b8e3cc5184e2e51bdb3785 (patch)
tree6202c8ed3be938c29cd518b86653b7317e9c618c /gnu/packages/cross-base.scm
parent0f3847bfd84bb52a7f6da52cfa358aded8570310 (diff)
downloadguix-be99170ddbb3c7bc46b8e3cc5184e2e51bdb3785.tar
guix-be99170ddbb3c7bc46b8e3cc5184e2e51bdb3785.tar.gz
gnu: cross-base: Turn '%xgcc' into a macro.
Previously: ./pre-inst-env guile -c '(use-modules (gnu packages gcc))' would fail due to circular dependencies. * gnu/packages/cross-base.scm (%xgcc): Turn into a macro.
Diffstat (limited to 'gnu/packages/cross-base.scm')
-rw-r--r--gnu/packages/cross-base.scm9
1 files changed, 6 insertions, 3 deletions
diff --git a/gnu/packages/cross-base.scm b/gnu/packages/cross-base.scm
index d5ca9b8da0..abc3a2821c 100644
--- a/gnu/packages/cross-base.scm
+++ b/gnu/packages/cross-base.scm
@@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
;;; Copyright © 2016 Manolis Fragkiskos Ragkousis <manolis837@gmail.com>
@@ -40,10 +40,13 @@
cross-gcc
cross-newlib?))
-(define %xgcc
+(define-syntax %xgcc
;; GCC package used as the basis for cross-compilation. It doesn't have to
;; be 'gcc' and can be a specific variant such as 'gcc-4.8'.
- gcc)
+ ;;
+ ;; Note: This is a macro so that we do not refer to 'gcc' from the top
+ ;; level, which would lead to circular-dependency issues.
+ (identifier-syntax gcc))
(define %gcc-include-paths
;; Environment variables for header search paths.