@item --search=@var{regexp}
@itemx -s @var{regexp}
-List the available packages whose synopsis or description matches
+List the available packages whose name, synopsis, or description matches
@var{regexp}. Print all the meta-data of matching packages in
@code{recutils} format (@pxref{Top, GNU recutils databases,, recutils,
GNU recutils manual}).
@item --list-available[=@var{regexp}]
@itemx -A [@var{regexp}]
-List packages currently available in the software distribution
+List packages currently available in the distribution for this system
(@pxref{GNU Distribution}). When @var{regexp} is specified, list only
installed packages whose name matches @var{regexp}.
(available (fold-packages
(lambda (p r)
(let ((n (package-name p)))
- (if regexp
- (if (regexp-exec regexp n)
- (cons p r)
- r)
- (cons p r))))
+ (if (supported-package? p)
+ (if regexp
+ (if (regexp-exec regexp n)
+ (cons p r)
+ r)
+ (cons p r))
+ r)))
'())))
(leave-on-EPIPE
(for-each (lambda (p)
;; Note: Don't i18n field names so that people can post-process it.
(format port "name: ~a~%" (package-name p))
(format port "version: ~a~%" (package-version p))
+ (format port "systems: ~a~%"
+ (string-join (package-transitive-supported-systems p)))
(format port "dependencies: ~a~%"
(match (package-direct-inputs p)
(((labels inputs . _) ...)
(patches (list (search-patch "emacs.patch")))))
(name "emacs-foo-bar-patched")
(version "42")))
+
+(define-public y
+ (package (inherit emacs)
+ (name "super-non-portable-emacs")
+ (supported-systems '("foobar64-hurd"))))
EOF
guix package -i emacs-foo-bar-patched -n
+# This one should not show up in searches since it's no supported on the
+# current system.
+test "`guix package -A super-non-portable-emacs`" = ""
+test "`guix package -s super-non-portable-emacs | grep ^systems:`" = "systems: "
+
unset GUIX_PACKAGE_PATH
# Using 'GUIX_BUILD_OPTIONS'.