[bug#57654] [PATCH 09/16] gnu: Add cl-evaled-when.

[jgart]

* gnu/packages/lisp-xyz.scm (cl-evaled-when, ecl-evaled-when,
sbcl-evaled-when): New variables.
---
 gnu/packages/lisp-xyz.scm | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/gnu/packages/lisp-xyz.scm b/gnu/packages/lisp-xyz.scm
index 0db2c3e33d..d0aff38e35 100644
--- a/gnu/packages/lisp-xyz.scm
+++ b/gnu/packages/lisp-xyz.scm
@@ -23537,6 +23537,38 @@ (define-public cl-fakenil
 (define-public ecl-fakenil
   (sbcl-package->ecl-package sbcl-fakenil))
 
+(define-public sbcl-evaled-when
+  (let ((commit "c59f8ab20b846cac81d4be80d056a3d65676e8eb")
+        (revision "0"))
+  (package
+      (name "sbcl-evaled-when")
+      (version (git-version "1.0" revision commit))
+      (source
+        (origin
+          (method git-fetch)
+          (uri (git-reference
+                (url "https://github.com/Hexstream/evaled-when";)
+                (commit commit)))
+          (file-name (git-file-name name version))
+          (sha256
+           (base32 "07g1a50aairvsj57issb18si5a9r3skpbk05nlixmlj0mva3gkl3"))))
+      (build-system asdf-build-system/sbcl)
+      (native-inputs
+        (list sbcl-parachute sbcl-enhanced-boolean))
+      (inputs (list sbcl-trivial-cltl2))
+      (home-page "https://www.hexstreamsoft.com/libraries/evaled-when/";)
+      (synopsis "Extract and replicate the compile-time side-effects of forms")
+      (description
+"Provides a way of extracting and replicating the compile-time
+side-effects of forms.")
+      (license license:unlicense))))
+
+(define-public cl-evaled-when
+  (sbcl-package->cl-source-package sbcl-evaled-when))
+
+(define-public ecl-evaled-when
+  (sbcl-package->ecl-package sbcl-evaled-when))
+
 (define-public sbcl-smug
   (let ((commit "647a2428df297e1dd183ba7c19574bdb1320ae79")
         (revision "0"))
-- 
2.37.2