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| author | Guillaume Le Vaillant <glv@posteo.net> | 2020-01-12 14:29:41 +0100 |
|---|---|---|
| committer | Guillaume Le Vaillant <glv@posteo.net> | 2020-01-12 14:48:30 +0100 |
| commit | 6b8f7c397aa9c8b3f078153b1b6a90db3bb0b79e (patch) | |
| tree | 3f0af2b3ee26fff802d53053444aec2054664649 | |
| parent | d75a0cd98649c610c8c6ed05011233a49af156e9 (diff) | |
| download | gnu-guix-6b8f7c397aa9c8b3f078153b1b6a90db3bb0b79e.tar gnu-guix-6b8f7c397aa9c8b3f078153b1b6a90db3bb0b79e.tar.gz | |
build: asdf-build-system: Improve reproducibility.
* guix/build/asdf-build-system.scm (copy-files-to-output): Reset timestamps of
source files before compiling.
| -rw-r--r-- | guix/build/asdf-build-system.scm | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/guix/build/asdf-build-system.scm b/guix/build/asdf-build-system.scm index 1be2b3c5f0..f3f4b49bcf 100644 --- a/guix/build/asdf-build-system.scm +++ b/guix/build/asdf-build-system.scm @@ -79,6 +79,15 @@ valid." (let ((source (getcwd)) (target (source-directory out name)) (system-path (string-append out %system-install-prefix))) + ;; SBCL keeps the modification time of the source file in the compiled + ;; file, and the source files might just have been patched by a custom + ;; phase. Therefore we reset the modification time of all the source + ;; files before compiling. + (for-each (lambda (file) + (let ((s (lstat file))) + (unless (eq? (stat:type s) 'symlink) + (utime file 0 0 0 0)))) + (find-files source #:directories? #t)) (copy-recursively source target #:keep-mtime? #t) (mkdir-p system-path) (for-each |