(address . guix-patches@gnu.org)(name . Tomas Volf)(address . wolf@wolfsden.cz)
fe224012362e61b9e6408fd36b02985f8bb4e092.1698584173.git.wolf@wolfsden.cz
The paths to .scm and .go files can be constructed given a guile version and a
base directory. However it is few lines of code that needs to be copy&pasted.
This new procedure returns both of them reducing the maintenance cost.
* guix/build/guile-build-system.scm (target-guile-scm+go): New procedure.
Change-Id: I58615f2cfe0ec1e58d3fbb47b738ed5dce1bb252
---
This procedure is handy both for executing tests on installed files in
guile-build-system and to set environment variables in wrappers.
guix/build/guile-build-system.scm | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
Toggle diff (35 lines)
diff --git a/guix/build/guile-build-system.scm b/guix/build/guile-build-system.scm
index 32a431d347..e7e7f2d0be 100644
--- a/guix/build/guile-build-system.scm
+++ b/guix/build/guile-build-system.scm
@@ -28,6 +28,7 @@ (define-module (guix build guile-build-system)
#:use-module (ice-9 format)
#:use-module (guix build utils)
#:export (target-guile-effective-version
+ target-guile-scm+go
%standard-phases
guile-build))
@@ -44,7 +45,17 @@ (define* (target-guile-effective-version #:optional guile)
(string? line)
line)))
-(define (file-sans-extension file) ;TODO: factorize
+(define* (target-guile-scm+go output #:optional guile)
+ "Return paths under `output' for scm and go files for effective version of
+GUILE or whichever `guile' is in $PATH. Raises an error if they cannot be
+determined."
+ (let* ((version (or (target-guile-effective-version guile)
+ (error "Cannot determine the effective target guile version.")))
+ (scm (string-append output "/share/guile/site/" version))
+ (go (string-append output "/lib/guile/" version "/site-ccache")))
+ (values scm go)))
+
+(define (file-sans-extension file) ;TODO: factorize
"Return the substring of FILE without its extension, if any."
(let ((dot (string-rindex file #\.)))
(if dot
base-commit: ac01fef9ff3efb48e60e80930743888b0e79be66
--
2.41.0