diff options
| -rw-r--r-- | doc/guix.texi | 7 | ||||
| -rw-r--r-- | guix/build-system/glib-or-gtk.scm | 3 | ||||
| -rw-r--r-- | guix/build/glib-or-gtk-build-system.scm | 60 |
3 files changed, 44 insertions, 26 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index 75ce632602..157aecbe33 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -1808,6 +1808,13 @@ modules}. This is achieved by wrapping the programs in launch scripts that appropriately set the @code{XDG_DATA_DIRS} and @code{GTK_PATH} environment variables. +It is possible to exclude specific package outputs from that wrapping +process by listing their names in the +@code{#:glib-or-gtk-wrap-excluded-outputs} parameter. This is useful +when an output is known not to contain any GLib or GTK+ binaries, and +where wrapping would gratuitously add a dependency of that output on +GLib and GTK+. + @item glib-or-gtk-compile-schemas The phase @code{glib-or-gtk-compile-schemas} makes sure that all GLib's @uref{https://developer.gnome.org/gio/stable/glib-compile-schemas.html, diff --git a/guix/build-system/glib-or-gtk.scm b/guix/build-system/glib-or-gtk.scm index 51e0c419e3..039bfb948c 100644 --- a/guix/build-system/glib-or-gtk.scm +++ b/guix/build-system/glib-or-gtk.scm @@ -122,6 +122,7 @@ "bin" "sbin")) (phases '(@ (guix build glib-or-gtk-build-system) %standard-phases)) + (glib-or-gtk-wrap-excluded-outputs '()) (system (%current-system)) (imported-modules %default-imported-modules) (modules %default-modules) @@ -153,6 +154,8 @@ #:search-paths ',(map search-path-specification->sexp search-paths) #:phases ,phases + #:glib-or-gtk-wrap-excluded-outputs + ,glib-or-gtk-wrap-excluded-outputs #:configure-flags ,configure-flags #:make-flags ,make-flags #:out-of-source? ,out-of-source? diff --git a/guix/build/glib-or-gtk-build-system.scm b/guix/build/glib-or-gtk-build-system.scm index 5fc3b7c003..9351a70a0e 100644 --- a/guix/build/glib-or-gtk-build-system.scm +++ b/guix/build/glib-or-gtk-build-system.scm @@ -79,37 +79,45 @@ a list with all found directories." (fold glib-schemas '() inputs)) -(define* (wrap-all-programs #:key inputs outputs #:allow-other-keys) +(define* (wrap-all-programs #:key inputs outputs + (glib-or-gtk-wrap-excluded-outputs '()) + #:allow-other-keys) "Implement phase \"glib-or-gtk-wrap\": look for GSettings schemas and gtk+-v.0 libraries and create wrappers with suitably set environment variables -if found." +if found. + +Wrapping is not applied to outputs whose name is listed in +GLIB-OR-GTK-WRAP-EXCLUDED-OUTPUTS. This is useful when an output is known not +to contain any GLib or GTK+ binaries, and where wrapping would gratuitously +add a dependency of that output on GLib and GTK+." (define handle-output (match-lambda ((output . directory) - (let* ((bindir (string-append directory "/bin")) - (bin-list (find-files bindir ".*")) - (schemas (schemas-directories - (alist-cons output directory inputs))) - (gtk-mod-dirs (gtk-module-directories - (alist-cons output directory inputs))) - (schemas-env-var - (if (not (null? schemas)) - `("XDG_DATA_DIRS" ":" prefix ,schemas) - #f)) - (gtk-mod-env-var - (if (not (null? gtk-mod-dirs)) - `("GTK_PATH" ":" prefix ,gtk-mod-dirs) - #f))) - (cond - ((and schemas-env-var gtk-mod-env-var) - (for-each (cut wrap-program <> schemas-env-var gtk-mod-env-var) - bin-list)) - (schemas-env-var - (for-each (cut wrap-program <> schemas-env-var) - bin-list)) - (gtk-mod-env-var - (for-each (cut wrap-program <> gtk-mod-env-var) - bin-list))))))) + (unless (member output glib-or-gtk-wrap-excluded-outputs) + (let* ((bindir (string-append directory "/bin")) + (bin-list (find-files bindir ".*")) + (schemas (schemas-directories + (alist-cons output directory inputs))) + (gtk-mod-dirs (gtk-module-directories + (alist-cons output directory inputs))) + (schemas-env-var + (if (not (null? schemas)) + `("XDG_DATA_DIRS" ":" prefix ,schemas) + #f)) + (gtk-mod-env-var + (if (not (null? gtk-mod-dirs)) + `("GTK_PATH" ":" prefix ,gtk-mod-dirs) + #f))) + (cond + ((and schemas-env-var gtk-mod-env-var) + (for-each (cut wrap-program <> schemas-env-var gtk-mod-env-var) + bin-list)) + (schemas-env-var + (for-each (cut wrap-program <> schemas-env-var) + bin-list)) + (gtk-mod-env-var + (for-each (cut wrap-program <> gtk-mod-env-var) + bin-list)))))))) (for-each handle-output outputs) #t) |