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| author | Ludovic Courtès <ludo@gnu.org> | 2018-04-28 22:20:36 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2018-05-10 14:53:57 +0200 |
| commit | e00ade3fb81f89cd7c030f998ccd3e07ef2628f0 (patch) | |
| tree | 13978a5a0a893f1faf1476f9f42d33511a7c72e1 /guix/profiles.scm | |
| parent | dac1c97d131d297134fa878ac240d9ec0127044b (diff) | |
| download | gnu-guix-e00ade3fb81f89cd7c030f998ccd3e07ef2628f0.tar gnu-guix-e00ade3fb81f89cd7c030f998ccd3e07ef2628f0.tar.gz | |
profiles: Optionally use relative file names for symlink targets.
* guix/build/union.scm (symlink-relative): New procedure.
* guix/build/profiles.scm: Re-export it.
(build-profile): Add #:symlink and pass it to 'union-build'.
* guix/profiles.scm (profile-derivation): Add #:relative-symlinks?.
Pass #:symlink to 'build-profile'.
* tests/profiles.scm ("profile-derivation relative symlinks, one entry")
("profile-derivation relative symlinks, two entries"): New tests.
Diffstat (limited to 'guix/profiles.scm')
| -rw-r--r-- | guix/profiles.scm | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/guix/profiles.scm b/guix/profiles.scm index 95dc9746bd..c17961c987 100644 --- a/guix/profiles.scm +++ b/guix/profiles.scm @@ -1202,6 +1202,7 @@ the entries in MANIFEST." (hooks %default-profile-hooks) (locales? #t) (allow-collisions? #f) + (relative-symlinks? #f) system target) "Return a derivation that builds a profile (aka. 'user environment') with the given MANIFEST. The profile includes additional derivations returned by @@ -1213,6 +1214,9 @@ with a different version number.) When LOCALES? is true, the build is performed under a UTF-8 locale; this adds a dependency on the 'glibc-utf8-locales' package. +When RELATIVE-SYMLINKS? is true, use relative file names for symlink targets. +This is one of the things to do for the result to be relocatable. + When TARGET is true, it must be a GNU triplet, and the packages in MANIFEST are cross-built for TARGET." (mlet* %store-monad ((system (if system @@ -1275,6 +1279,9 @@ are cross-built for TARGET." (manifest-entries manifest)))))) (build-profile #$output '#$inputs + #:symlink #$(if relative-symlinks? + #~symlink-relative + #~symlink) #:manifest '#$(manifest->gexp manifest) #:search-paths search-paths)))) |