diff options
Diffstat (limited to 'guix/build')
| -rw-r--r-- | guix/build/cargo-build-system.scm | 2 | ||||
| -rw-r--r-- | guix/build/cargo-utils.scm | 11 |
2 files changed, 7 insertions, 6 deletions
diff --git a/guix/build/cargo-build-system.scm b/guix/build/cargo-build-system.scm index b68a1f90d2..9f44bd6ee9 100644 --- a/guix/build/cargo-build-system.scm +++ b/guix/build/cargo-build-system.scm @@ -131,7 +131,7 @@ directory = '" port) ;; to store paths. (copy-recursively "." rsrc) (touch (string-append rsrc "/.cargo-ok")) - (generate-checksums rsrc "/dev/null") + (generate-checksums rsrc) (install-file "Cargo.toml" rsrc) #t)) diff --git a/guix/build/cargo-utils.scm b/guix/build/cargo-utils.scm index 6af572e611..79e5440378 100644 --- a/guix/build/cargo-utils.scm +++ b/guix/build/cargo-utils.scm @@ -41,12 +41,10 @@ (close-pipe port) result))) -(define (generate-checksums dir-name src-name) +(define (generate-checksums dir-name) "Given DIR-NAME, a store directory, checksum all the files in it one by one and put the result into the file \".cargo-checksum.json\" in -the same directory. Also includes the checksum of an extra file -SRC-NAME as if it was part of the directory DIR-NAME with name -\"package\"." +the same directory." (let* ((file-names (find-files dir-name ".")) (dir-prefix-name (string-append dir-name "/")) (dir-prefix-name-len (string-length dir-prefix-name)) @@ -62,6 +60,9 @@ SRC-NAME as if it was part of the directory DIR-NAME with name (write file-relative-name port) (display ":" port) (write (file-sha256 file-name) port))) file-names)) + ;; NB: cargo requires the "package" field in order to check if the Cargo.lock + ;; file needs to be regenerated when the value changes. However, it doesn't + ;; appear to care what the value is to begin with... (display "},\"package\":" port) - (write (file-sha256 src-name) port) + (write (file-sha256 "/dev/null") port) (display "}" port))))) |