diff options
Diffstat (limited to 'guix/build')
-rw-r--r-- | guix/build/utils.scm | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/guix/build/utils.scm b/guix/build/utils.scm index dbfc0a9142..c6731b37ae 100644 --- a/guix/build/utils.scm +++ b/guix/build/utils.scm @@ -7,6 +7,7 @@ ;;; Copyright © 2018, 2019 Ricardo Wurmus <rekado@elephly.net> ;;; Copyright © 2020 Efraim Flashner <efraim@flashner.co.il> ;;; Copyright © 2020, 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com> +;;; Copyright © 2021 Maxime Devos <maximedevos@telenet.be> ;;; ;;; This file is part of GNU Guix. ;;; @@ -1234,7 +1235,7 @@ known as `nuke-refs' in Nixpkgs." (and (string-prefix? "." base) (string-suffix? "-real" base))))) -(define* (wrap-program prog #:rest vars) +(define* (wrap-program prog #:key (sh (which "bash")) #:rest vars) "Make a wrapper for PROG. VARS should look like this: '(VARIABLE DELIMITER POSITION LIST-OF-DIRECTORIES) @@ -1261,7 +1262,12 @@ programs that expect particular shared libraries to be in $LD_LIBRARY_PATH, or modules in $GUILE_LOAD_PATH, etc. If PROG has previously been wrapped by 'wrap-program', the wrapper is extended -with definitions for VARS." +with definitions for VARS. If it is not, SH will be used as interpreter." + (define vars/filtered + (match vars + ((#:sh _ . vars) vars) + (vars vars))) + (define wrapped-file (string-append (dirname prog) "/." (basename prog) "-real")) @@ -1315,7 +1321,7 @@ with definitions for VARS." (for-each (lambda (var) (display (export-variable var) port) (newline port)) - vars) + vars/filtered) (display last port) (close-port port)) @@ -1327,8 +1333,8 @@ with definitions for VARS." (lambda (port) (format port "#!~a~%~a~%exec -a \"$0\" \"~a\" \"$@\"~%" - (which "bash") - (string-join (map export-variable vars) "\n") + sh + (string-join (map export-variable vars/filtered) "\n") (canonicalize-path wrapped-file)))) (chmod prog-tmp #o755) |