@@ 9,7 9,7 @@
;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net>
;;; Copyright © 2020 Christine Lemmer-Webber <cwebber@dustycloud.org>
;;; Copyright © 2020 B. Wilson <elaexuotee@wilsonb.com>
-;;; Copyright © 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
+;;; Copyright © 2021, 2024 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;; Copyright © 2021 Guillaume Le Vaillant <glv@posteo.net>
;;; Copyright © 2022 Felix Gruber <felgru@posteo.net>
;;; Copyright © 2023 Simon South <simon@simonsouth.net>
@@ 122,6 122,56 @@ MOS Technology, Hitachi, Fujitsu, NEC, Texas Instruments, Zilog and many other
manufacturers.")
(license (list license:gpl2 license:gpl3)))))
+(define-public asm6f
+ (package
+ (name "asm6f")
+ (version "1.6_freem02")
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/freem/asm6f")
+ (commit (string-append "v" version))))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "1vz2mbnnm71sns0f08qjlg5rsw2kykg2v6bah073hfi6zzkqw52p"))))
+ (build-system gnu-build-system)
+ (arguments
+ (list
+ #:tests? #f ;no substantial test suite
+ #:make-flags #~(list (string-append "CC=" #$(cc-for-target)))
+ #:phases
+ #~(modify-phases %standard-phases
+ (delete 'configure) ;no configure phase
+ (replace 'install
+ (lambda _
+ (install-file "asm6f" (string-append #$output "/bin"))))
+ (add-after 'install 'install-readme
+ (lambda _
+ (install-file "readme.txt"
+ (string-append #$output "/share/doc/asm6f/")))))))
+ (home-page "https://github.com/freem/asm6f")
+ (synopsis "ASM6 6502 assembler fork for NES/Famicom")
+ (description "ASM6f is a fork of ASM6, primarily targeted at NES/Famicom
+development.
+@itemize
+@item Support for some illegal/undocumented opcodes
+@item FCEUX-compatible @file{.nl} output files
+@item Output of Lua-compatible symbol files
+@item New @code{IGNORENL} and @code{ENDINL} directives
+@item Support for iNES original and 2.0 header insertion
+@item Output of @file{.cdl} files, for use with FCEUX/Mesen
+@item Output of Mesen-compatible symbol files (both old and new formats)
+@item Generic +/- labels do not break @@local scope
+@item Support for @code{a:} prefix to force absolute addressing for
+zero-page addresses.
+@end itemize")
+ ;; The "license" reads: "This is free software. You may use, modify, and
+ ;; / or redistribute any part of this software in any fashion." A more
+ ;; explicit license clarification has been requested (see:
+ ;; https://github.com/freem/asm6f/issues/59).
+ (license (license:non-copyleft "file://readme-original.txt"))))
+
(define-public nasm
(package
(name "nasm")