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authorLudovic Courtès <ludo@gnu.org>2015-04-11 12:29:10 +0200
committerLudovic Courtès <ludo@gnu.org>2015-04-11 13:06:23 +0200
commitcceab87536d0385e406f30dea001d48e9b8f5621 (patch)
treebff619e72cdfd4f07971ab8c402d2903a34d19d0 /guix
parent8550894bfe75369740bbd178481dc8b3c89bad8e (diff)
packages: Add 'bag-direct-inputs'.
* guix/packages.scm (bag-direct-inputs): New procedure. (bag-transitive-inputs): Use it.
Diffstat (limited to 'guix')
-rw-r--r--guix/packages.scm11
1 files changed, 8 insertions, 3 deletions
diff --git a/guix/packages.scm b/guix/packages.scm
index 99fbd24cb6..f278db50f1 100644
--- a/guix/packages.scm
+++ b/guix/packages.scm
@@ -107,6 +107,7 @@
package->bag
bag->derivation
+ bag-direct-inputs
bag-transitive-inputs
bag-transitive-host-inputs
bag-transitive-build-inputs
@@ -580,11 +581,15 @@ supported by its dependencies."
(package-supported-systems package)
(package-direct-inputs package)))
+(define (bag-direct-inputs bag)
+ "Same as 'package-direct-inputs', but applied to a bag."
+ (append (bag-build-inputs bag)
+ (bag-host-inputs bag)
+ (bag-target-inputs bag)))
+
(define (bag-transitive-inputs bag)
"Same as 'package-transitive-inputs', but applied to a bag."
- (transitive-inputs (append (bag-build-inputs bag)
- (bag-host-inputs bag)
- (bag-target-inputs bag))))
+ (transitive-inputs (bag-direct-inputs bag)))
(define (bag-transitive-build-inputs bag)
"Same as 'package-transitive-native-inputs', but applied to a bag."