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-rw-r--r--gnu/packages/lisp.scm53
1 files changed, 53 insertions, 0 deletions
diff --git a/gnu/packages/lisp.scm b/gnu/packages/lisp.scm
index 43fb195763..3461de41f6 100644
--- a/gnu/packages/lisp.scm
+++ b/gnu/packages/lisp.scm
@@ -485,3 +485,56 @@ in the early 80's. It was converted to C by Blake McBride and supports much of
the InterLisp Standard.")
(home-page "https://github.com/blakemcbride/LISPF4.git")
(license license:expat))))
+
+(define-public femtolisp
+ (let ((commit "68c5b1225572ecf2c52baf62f928063e5a30511b")
+ (revision "1"))
+ (package
+ (name "femtolisp")
+ (version (string-append "0.0.0-" revision "." (string-take commit 7)))
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/JeffBezanson/femtolisp.git")
+ (commit commit)))
+ (file-name (string-append name "-" version "-checkout"))
+ (sha256
+ (base32
+ "04rnwllxnl86zw8c6pwxznn49bvkvh0f1lfliy085vjzvlq3rgja"))))
+ (build-system gnu-build-system)
+ (arguments
+ `(#:make-flags '("CC=gcc")
+ #:tests? #f ; No make check
+ #:phases
+ (modify-phases %standard-phases
+ (delete 'configure) ; No configure script
+ ;; We have to remove the 'test phase because it requires
+ ;; the flisp binary to be present. Instead we run
+ ;; bootstrap.sh after the 'install phase.
+ (add-before 'build 'patch-makefile
+ (lambda _
+ (substitute* "Makefile"
+ (("default: release test") "default: release"))
+ #t))
+ (replace 'install ; Makefile has no 'install phase
+ (lambda* (#:key outputs #:allow-other-keys)
+ (let* ((out (assoc-ref outputs "out"))
+ (bin (string-append out "/bin")))
+ (install-file "flisp" bin)
+ #t)))
+ ;; The flisp binary is now available, run bootstrap to
+ ;; generate flisp.boot and afterwards runs make test.
+ (add-after 'install 'bootstrap-gen-and-test
+ (lambda* (#:key outputs #:allow-other-keys)
+ (let* ((out (assoc-ref outputs "out"))
+ (bin (string-append out "/bin")))
+ (and
+ (zero? (system* "./bootstrap.sh"))
+ (install-file "flisp.boot" bin))))))))
+ (synopsis "Scheme-like lisp implementation")
+ (description
+ "@code{femtolisp} is a scheme-like lisp implementation with a
+simple, elegant Scheme dialect. It is a lisp-1 with lexical scope.
+The core is 12 builtin special forms and 33 builtin functions.")
+ (home-page "https://github.com/JeffBezanson/femtolisp")
+ (license license:bsd-3))))