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| author | Ludovic Courtès <ludo@gnu.org> | 2014-11-22 21:57:05 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2014-11-22 21:57:05 +0100 |
| commit | 1d1fa9327c839bf7af92dd38d8306df0d456c11e (patch) | |
| tree | e84169748ec68fc688415877ba97088e26e2314f | |
| parent | e8c7fdda5d62af08820794114e02a6f247fed2f7 (diff) | |
| download | gnu-guix-1d1fa9327c839bf7af92dd38d8306df0d456c11e.tar gnu-guix-1d1fa9327c839bf7af92dd38d8306df0d456c11e.tar.gz | |
utils: Turn 'parallel-job-count' into a parameter.
* guix/build/utils.scm (parallel-job-count): Turn into a SRFI-39 parameter.
| -rw-r--r-- | guix/build/utils.scm | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/guix/build/utils.scm b/guix/build/utils.scm index c4c3934a5d..a3050b955c 100644 --- a/guix/build/utils.scm +++ b/guix/build/utils.scm @@ -73,13 +73,13 @@ (or (getenv "NIX_STORE") "/gnu/store")) -(define (parallel-job-count) - "Return the number of processes to be passed next to GNU Make's `-j' -argument." - (match (getenv "NIX_BUILD_CORES") ;set by the daemon - (#f 1) - ("0" (current-processor-count)) - (x (or (string->number x) 1)))) +(define parallel-job-count + ;; Number of processes to be passed next to GNU Make's `-j' argument. + (make-parameter + (match (getenv "NIX_BUILD_CORES") ;set by the daemon + (#f 1) + ("0" (current-processor-count)) + (x (or (string->number x) 1))))) (define (directory-exists? dir) "Return #t if DIR exists and is a directory." |