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-rw-r--r--guix/packages.scm63
-rw-r--r--tests/guix-build.sh6
-rw-r--r--tests/packages.scm43
3 files changed, 88 insertions, 24 deletions
diff --git a/guix/packages.scm b/guix/packages.scm
index 24d6417065..6fa761f569 100644
--- a/guix/packages.scm
+++ b/guix/packages.scm
@@ -1015,8 +1015,7 @@ applied to implicit inputs as well."
(define (rewrite input)
(match input
((label (? package? package) outputs ...)
- (let ((proc (if (cut? package) proc replace)))
- (cons* label (proc package) outputs)))
+ (cons* label (replace package) outputs))
(_
input)))
@@ -1027,28 +1026,44 @@ applied to implicit inputs as well."
(define replace
(mlambdaq (p)
;; If P is the result of a previous call, return it.
- (if (assq-ref (package-properties p) mapping-property)
- p
-
- ;; Return a variant of P with PROC applied to P and its explicit
- ;; dependencies, recursively. Memoize the transformations. Failing
- ;; to do that, we would build a huge object graph with lots of
- ;; duplicates, which in turns prevents us from benefiting from
- ;; memoization in 'package-derivation'.
- (let ((p (proc p)))
- (package
- (inherit p)
- (location (package-location p))
- (build-system (if deep?
- (build-system-with-package-mapping
- (package-build-system p) rewrite)
- (package-build-system p)))
- (inputs (map rewrite (package-inputs p)))
- (native-inputs (map rewrite (package-native-inputs p)))
- (propagated-inputs (map rewrite (package-propagated-inputs p)))
- (replacement (and=> (package-replacement p) replace))
- (properties `((,mapping-property . #t)
- ,@(package-properties p))))))))
+ (cond ((assq-ref (package-properties p) mapping-property)
+ p)
+
+ ((cut? p)
+ ;; Since P's propagated inputs are really inputs of its dependents,
+ ;; rewrite them as well, unless we're doing a "shallow" rewrite.
+ (let ((p (proc p)))
+ (if (or (not deep?)
+ (null? (package-propagated-inputs p)))
+ p
+ (package
+ (inherit p)
+ (location (package-location p))
+ (replacement (package-replacement p))
+ (propagated-inputs (map rewrite (package-propagated-inputs p)))
+ (properties `((,mapping-property . #t)
+ ,@(package-properties p)))))))
+
+ (else
+ ;; Return a variant of P with PROC applied to P and its explicit
+ ;; dependencies, recursively. Memoize the transformations. Failing
+ ;; to do that, we would build a huge object graph with lots of
+ ;; duplicates, which in turns prevents us from benefiting from
+ ;; memoization in 'package-derivation'.
+ (let ((p (proc p)))
+ (package
+ (inherit p)
+ (location (package-location p))
+ (build-system (if deep?
+ (build-system-with-package-mapping
+ (package-build-system p) rewrite)
+ (package-build-system p)))
+ (inputs (map rewrite (package-inputs p)))
+ (native-inputs (map rewrite (package-native-inputs p)))
+ (propagated-inputs (map rewrite (package-propagated-inputs p)))
+ (replacement (and=> (package-replacement p) replace))
+ (properties `((,mapping-property . #t)
+ ,@(package-properties p)))))))))
replace)
diff --git a/tests/guix-build.sh b/tests/guix-build.sh
index 4a58ea1476..b7602e668c 100644
--- a/tests/guix-build.sh
+++ b/tests/guix-build.sh
@@ -289,6 +289,12 @@ drv1=`guix build glib -d`
drv2=`guix build glib -d --with-input=libreoffice=inkscape`
test "$drv1" = "$drv2"
+# '--with-graft' should have no effect when using '--no-grafts'.
+# See <https://bugs.gnu.org/43890>.
+drv1=`guix build inkscape -d --no-grafts`
+drv2=`guix build inkscape -d --no-grafts --with-graft=glib=glib-networking`
+test "$drv1" = "$drv2"
+
# Rewriting implicit inputs.
drv1=`guix build hello -d`
drv2=`guix build hello -d --with-input=gcc=gcc-toolchain`
diff --git a/tests/packages.scm b/tests/packages.scm
index 2d13d91344..18e8e16e74 100644
--- a/tests/packages.scm
+++ b/tests/packages.scm
@@ -1450,6 +1450,49 @@
(eq? foo grep)
(eq? bar dep))))))
+(test-assert "package-input-rewriting/spec, identity"
+ ;; Make sure that 'package-input-rewriting/spec' doesn't gratuitously
+ ;; introduce variants. In this case, the LIBFFI propagated input should not
+ ;; be duplicated when passing GOBJECT through REWRITE.
+ ;; See <https://issues.guix.gnu.org/43890>.
+ (let* ((libffi (dummy-package "libffi"
+ (build-system trivial-build-system)))
+ (glib (dummy-package "glib"
+ (build-system trivial-build-system)
+ (propagated-inputs `(("libffi" ,libffi)))))
+ (gobject (dummy-package "gobject-introspection"
+ (build-system trivial-build-system)
+ (inputs `(("glib" ,glib)))
+ (propagated-inputs `(("libffi" ,libffi)))))
+ (rewrite (package-input-rewriting/spec
+ `(("glib" . ,identity)))))
+ (and (= (length (package-transitive-inputs gobject))
+ (length (package-transitive-inputs (rewrite gobject))))
+ (string=? (derivation-file-name
+ (package-derivation %store (rewrite gobject)))
+ (derivation-file-name
+ (package-derivation %store gobject))))))
+
+(test-assert "package-input-rewriting, identity"
+ ;; Similar to the test above, but with 'package-input-rewriting'.
+ ;; See <https://issues.guix.gnu.org/43890>.
+ (let* ((libffi (dummy-package "libffi"
+ (build-system trivial-build-system)))
+ (glib (dummy-package "glib"
+ (build-system trivial-build-system)
+ (propagated-inputs `(("libffi" ,libffi)))))
+ (gobject (dummy-package "gobject-introspection"
+ (build-system trivial-build-system)
+ (inputs `(("glib" ,glib)))
+ (propagated-inputs `(("libffi" ,libffi)))))
+ (rewrite (package-input-rewriting `((,glib . ,glib)))))
+ (and (= (length (package-transitive-inputs gobject))
+ (length (package-transitive-inputs (rewrite gobject))))
+ (string=? (derivation-file-name
+ (package-derivation %store (rewrite gobject)))
+ (derivation-file-name
+ (package-derivation %store gobject))))))
+
(test-equal "package-patched-vulnerabilities"
'(("CVE-2015-1234")
("CVE-2016-1234" "CVE-2018-4567")