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@@ -3022,59 +3022,6 @@ best course of action for that is to write the build code as a
 ``G-expression'', and to pass it to @code{gexp->derivation}.  For more
 information, @pxref{G-Expressions}.
 
-Once upon a time, @code{gexp->derivation} did not exist and constructing
-derivations with build code written in Scheme was achieved with
-@code{build-expression->derivation}, documented below.  This procedure
-is now deprecated in favor of the much nicer @code{gexp->derivation}.
-
-@deffn {Scheme Procedure} build-expression->derivation @var{store} @
-       @var{name} @var{exp} @
-       [#:system (%current-system)] [#:inputs '()] @
-       [#:outputs '("out")] [#:hash #f] [#:hash-algo #f] @
-       [#:recursive? #f] [#:env-vars '()] [#:modules '()] @
-       [#:references-graphs #f] [#:allowed-references #f] @
-       [#:local-build? #f] [#:substitutable? #t] [#:guile-for-build #f]
-Return a derivation that executes Scheme expression @var{exp} as a
-builder for derivation @var{name}.  @var{inputs} must be a list of
-@code{(name drv-path sub-drv)} tuples; when @var{sub-drv} is omitted,
-@code{"out"} is assumed.  @var{modules} is a list of names of Guile
-modules from the current search path to be copied in the store,
-compiled, and made available in the load path during the execution of
-@var{exp}---e.g., @code{((guix build utils) (guix build
-gnu-build-system))}.
-
-@var{exp} is evaluated in an environment where @code{%outputs} is bound
-to a list of output/path pairs, and where @code{%build-inputs} is bound
-to a list of string/output-path pairs made from @var{inputs}.
-Optionally, @var{env-vars} is a list of string pairs specifying the name
-and value of environment variables visible to the builder.  The builder
-terminates by passing the result of @var{exp} to @code{exit}; thus, when
-@var{exp} returns @code{#f}, the build is considered to have failed.
-
-@var{exp} is built using @var{guile-for-build} (a derivation).  When
-@var{guile-for-build} is omitted or is @code{#f}, the value of the
-@code{%guile-for-build} fluid is used instead.
-
-See the @code{derivation} procedure for the meaning of
-@var{references-graphs}, @var{allowed-references}, @var{local-build?},
-and @var{substitutable?}.
-@end deffn
-
-@noindent
-Here's an example of a single-output derivation that creates a directory
-containing one file:
-
-@lisp
-(let ((builder '(let ((out (assoc-ref %outputs "out")))
-                  (mkdir out)    ; create /gnu/store/@dots{}-goo
-                  (call-with-output-file (string-append out "/test")
-                    (lambda (p)
-                      (display '(hello guix) p))))))
-  (build-expression->derivation store "goo" builder))
-
-@result{} #<derivation /gnu/store/@dots{}-goo.drv => @dots{}>
-@end lisp
-
 
 @node The Store Monad
 @section The Store Monad