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gnu: opam: Fix package installation. 

Opam builds packages in an isolated environment, but packages still
assume they can access system tools like a compiler, make, etc... Mount
/gnu and /run/current-system so these tools are also available to opam
packages on GuixSD.

* gnu/packages/ocaml.scm (opam)[arguments]: Fix bwrap.sh to also mount
the store and the system profile in the opam environment.
This commit is contained in:
Julien Lepiller 2018-12-17 21:17:54 +01:00
parent f2f956010c
commit 2a6ba9ff61
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1 changed files with 7 additions and 1 deletions
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8
gnu/packages/ocaml.scm
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@ -384,7 +384,13 @@ functional, imperative and object-oriented styles of programming.")
;; Use bwrap from the store directly.
(substitute* "src/state/shellscripts/bwrap.sh"
(("-v bwrap") (string-append "-v " bwrap))
(("exec bwrap") (string-append "exec " bwrap)))
(("exec bwrap") (string-append "exec " bwrap))
;; Mount /gnu and /run/current-system in the
;; isolated environment when building with opam.
;; This is necessary for packages to find external
;; dependencies, such as a C compiler, make, etc...
(("^add_mounts ro /usr")
"add_mounts ro /gnu /run/current-system /usr"))
(substitute* "src/client/opamInitDefaults.ml"
(("\"bwrap\"") (string-append "\"" bwrap "\"")))
;; Build dependencies