04/06: guix: build: Promote local define-inline to a define-constant util.

[guix-commits]

lilyp pushed a commit to branch core-updates
in repository guix.

commit 54c365d6457fd19479f3cea797196240a73299bf
Author: Attila Lendvai <attila@lendvai.name>
AuthorDate: Sun Oct 3 14:43:00 2021 +0200

    guix: build: Promote local define-inline to a define-constant util.
    
    * guix/build/utils.scm: Moved/renamed define-inline from grafts.scm to an
    exported define-constant util.
    
    Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>
---
 guix/build/graft.scm |  5 +----
 guix/build/utils.scm | 12 ++++++++++++
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/guix/build/graft.scm b/guix/build/graft.scm
index f04c35fa74..daac958d4f 100644
--- a/guix/build/graft.scm
+++ b/guix/build/graft.scm
@@ -44,10 +44,7 @@
 ;;;
 ;;; Code:
 
-(define-syntax-rule (define-inline name val)
-  (define-syntax name (identifier-syntax val)))
-
-(define-inline hash-length 32)
+(define-constant hash-length 32)
 
 (define nix-base32-char?
   (cute char-set-contains?
diff --git a/guix/build/utils.scm b/guix/build/utils.scm
index 5ea3b98353..3570de81e9 100644
--- a/guix/build/utils.scm
+++ b/guix/build/utils.scm
@@ -90,6 +90,8 @@
             search-error-path
             search-error-file
 
+            define-constant
+
             every*
             alist-cons-before
             alist-cons-after
@@ -130,6 +132,16 @@
             locale-category->string))
 
 
+;;;
+;;; Syntax
+;;;
+
+;; Note that in its current form VAL doesn't get evaluated, just simply
+;; inlined. TODO?
+(define-syntax-rule (define-constant name val)
+  (define-syntax name (identifier-syntax val)))
+
+
 ;;;
 ;;; Guile 2.0 compatibility later.
 ;;;