diff options
Diffstat (limited to 'guix/build/cargo-build-system.scm')
| -rw-r--r-- | guix/build/cargo-build-system.scm | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/guix/build/cargo-build-system.scm b/guix/build/cargo-build-system.scm index 1f36304b15..f38de16cf7 100644 --- a/guix/build/cargo-build-system.scm +++ b/guix/build/cargo-build-system.scm @@ -20,6 +20,7 @@ (define-module (guix build cargo-build-system) #:use-module ((guix build gnu-build-system) #:prefix gnu:) + #:use-module (guix build json) #:use-module (guix build utils) #:use-module (guix build cargo-utils) #:use-module (ice-9 popen) @@ -27,7 +28,6 @@ #:use-module (ice-9 ftw) #:use-module (ice-9 format) #:use-module (ice-9 match) - #:use-module (json parser) #:use-module (srfi srfi-1) #:use-module (srfi srfi-26) #:export (%standard-phases @@ -42,15 +42,15 @@ (define (manifest-targets) "Extract all targets from the Cargo.toml manifest" (let* ((port (open-input-pipe "cargo read-manifest")) - (data (json->scm port)) - (targets (hash-ref data "targets" '()))) + (data (read-json port)) + (targets (or (assoc-ref data "targets") '()))) (close-port port) targets)) (define (has-executable-target?) "Check if the current cargo project declares any binary targets." (let* ((bin? (lambda (kind) (string=? kind "bin"))) - (get-kinds (lambda (dep) (hash-ref dep "kind"))) + (get-kinds (lambda (dep) (assoc-ref dep "kind"))) (bin-dep? (lambda (dep) (find bin? (get-kinds dep))))) (find bin-dep? (manifest-targets)))) @@ -99,6 +99,7 @@ Cargo.toml file present at its root." inputs) ;; Configure cargo to actually use this new directory. + (setenv "CARGO_HOME" (string-append (getcwd) "/.cargo")) (mkdir-p ".cargo") (let ((port (open-file ".cargo/config" "w" #:encoding "utf-8"))) (display " @@ -148,9 +149,6 @@ directory = '" port) ;; Make cargo reuse all the artifacts we just built instead ;; of defaulting to making a new temp directory (setenv "CARGO_TARGET_DIR" "./target") - ;; Force cargo to honor our .cargo/config definitions - ;; https://github.com/rust-lang/cargo/issues/6397 - (setenv "CARGO_HOME" ".") ;; Only install crates which include binary targets, ;; otherwise cargo will raise an error. |