diff options
Diffstat (limited to 'gnu/packages/commencement.scm')
| -rw-r--r-- | gnu/packages/commencement.scm | 51 |
1 files changed, 28 insertions, 23 deletions
diff --git a/gnu/packages/commencement.scm b/gnu/packages/commencement.scm index e21d58e5c9..7286e954c5 100644 --- a/gnu/packages/commencement.scm +++ b/gnu/packages/commencement.scm @@ -47,6 +47,7 @@ #:use-module (guix download) #:use-module (guix build-system gnu) #:use-module (guix build-system trivial) + #:use-module (guix memoization) #:use-module (guix utils) #:use-module (srfi srfi-1) #:use-module (srfi srfi-26) @@ -371,18 +372,21 @@ (current-source-location) #:guile %bootstrap-guile)))) -(define (linux-libre-headers-boot0) - "Return Linux-Libre header files for the bootstrap environment." - ;; Note: this is wrapped in a thunk to nicely handle circular dependencies - ;; between (gnu packages linux) and this module. - (package-with-bootstrap-guile - (package (inherit linux-libre-headers) - (arguments `(#:guile ,%bootstrap-guile - #:implicit-inputs? #f - ,@(package-arguments linux-libre-headers))) - (native-inputs - `(("perl" ,perl-boot0) - ,@%boot0-inputs))))) +(define linux-libre-headers-boot0 + (mlambda () + "Return Linux-Libre header files for the bootstrap environment." + ;; Note: this is wrapped in a thunk to nicely handle circular dependencies + ;; between (gnu packages linux) and this module. Additionally, memoize + ;; the result to play well with further memoization and code that relies + ;; on pointer identity; see <https://bugs.gnu.org/30155>. + (package-with-bootstrap-guile + (package (inherit linux-libre-headers) + (arguments `(#:guile ,%bootstrap-guile + #:implicit-inputs? #f + ,@(package-arguments linux-libre-headers))) + (native-inputs + `(("perl" ,perl-boot0) + ,@%boot0-inputs)))))) (define gnumach-headers-boot0 (package-with-bootstrap-guile @@ -423,18 +427,19 @@ (current-source-location) #:guile %bootstrap-guile)))) -(define (hurd-core-headers-boot0) - "Return the Hurd and Mach headers as well as initial Hurd libraries for +(define hurd-core-headers-boot0 + (mlambda () + "Return the Hurd and Mach headers as well as initial Hurd libraries for the bootstrap environment." - (package-with-bootstrap-guile - (package (inherit hurd-core-headers) - (arguments `(#:guile ,%bootstrap-guile - ,@(package-arguments hurd-core-headers))) - (inputs - `(("gnumach-headers" ,gnumach-headers-boot0) - ("hurd-headers" ,hurd-headers-boot0) - ("hurd-minimal" ,hurd-minimal-boot0) - ,@%boot0-inputs))))) + (package-with-bootstrap-guile + (package (inherit hurd-core-headers) + (arguments `(#:guile ,%bootstrap-guile + ,@(package-arguments hurd-core-headers))) + (inputs + `(("gnumach-headers" ,gnumach-headers-boot0) + ("hurd-headers" ,hurd-headers-boot0) + ("hurd-minimal" ,hurd-minimal-boot0) + ,@%boot0-inputs)))))) (define* (kernel-headers-boot0 #:optional (system (%current-system))) (match system |