diff options
| -rw-r--r-- | gnu/packages/avr-xyz.scm | 2 | ||||
| -rw-r--r-- | gnu/packages/avr.scm | 221 |
2 files changed, 123 insertions, 100 deletions
diff --git a/gnu/packages/avr-xyz.scm b/gnu/packages/avr-xyz.scm index a05157ede7..e8844b8d43 100644 --- a/gnu/packages/avr-xyz.scm +++ b/gnu/packages/avr-xyz.scm @@ -71,7 +71,7 @@ (string-append "PREFIX=" #$output) (string-append "DESTDIR=" #$output)))) (propagated-inputs - (list avr-toolchain)) + (list (make-avr-toolchain))) (native-inputs (list autoconf which diff --git a/gnu/packages/avr.scm b/gnu/packages/avr.scm index b9bee5e624..bc583ddff3 100644 --- a/gnu/packages/avr.scm +++ b/gnu/packages/avr.scm @@ -25,6 +25,7 @@ (define-module (gnu packages avr) #:use-module ((guix licenses) #:prefix license:) #:use-module (guix gexp) + #:use-module (guix memoization) #:use-module (guix utils) #:use-module (guix download) #:use-module (guix git-download) @@ -37,113 +38,135 @@ #:use-module (gnu packages flashing-tools) #:use-module (gnu packages gcc) #:use-module (gnu packages llvm) - #:use-module (gnu packages vim)) + #:use-module (gnu packages vim) + #:export (make-avr-toolchain)) -(define-public avr-binutils - (package - (inherit (cross-binutils "avr")) - (name "avr-binutils"))) +;;; Commentary: +;;; +;;; This module defines a procedure that can be used to create a complete +;;; avr-toolchain package. The procedure must not be used at the top level, +;;; to avoid cyclic module dependencies caused by the (gnu packages +;;; cross-base) module referring to top level bindings from (gnu packages +;;; gcc). +;;; +;;; It also contains packages for working with or targeting the AVR system. +;;; -(define avr-gcc - (let ((xgcc (cross-gcc "avr" #:xbinutils avr-binutils))) +(define make-avr-binutils + (mlambda () (package - (inherit xgcc) - (name "avr-gcc") - (arguments - (substitute-keyword-arguments (package-arguments xgcc) - ((#:phases phases) - #~(modify-phases #$phases - (add-after 'set-paths 'augment-CPLUS_INCLUDE_PATH - (lambda* (#:key inputs #:allow-other-keys) - (let ((gcc (assoc-ref inputs "gcc"))) - ;; Remove the default compiler from CPLUS_INCLUDE_PATH to - ;; prevent header conflict with the GCC from native-inputs. - (setenv "CPLUS_INCLUDE_PATH" - (string-join - (delete (string-append gcc "/include/c++") - (string-split (getenv "CPLUS_INCLUDE_PATH") - #\:)) - ":")) - (format #t - "environment variable `CPLUS_INCLUDE_PATH' changed to ~a~%" - (getenv "CPLUS_INCLUDE_PATH"))))) - ;; Without a working multilib build, the resulting GCC lacks - ;; support for nearly every AVR chip. - (add-after 'unpack 'fix-genmultilib - (lambda _ - ;; patch-shebang doesn't work here because there are actually - ;; several scripts inside this script, each with a #!/bin/sh - ;; that needs patching. - (substitute* "gcc/genmultilib" - (("#!/bin/sh") (string-append "#!" (which "sh")))))))) - ((#:configure-flags flags) - #~(delete "--disable-multilib" #$flags)))) - (native-search-paths - (list (search-path-specification - (variable "CROSS_C_INCLUDE_PATH") - (files '("avr/include"))) - (search-path-specification - (variable "CROSS_CPLUS_INCLUDE_PATH") - (files '("avr/include"))) - (search-path-specification - (variable "CROSS_OBJC_INCLUDE_PATH") - (files '("avr/include"))) - (search-path-specification - (variable "CROSS_OBJCPLUS_INCLUDE_PATH") - (files '("avr/include"))) - (search-path-specification - (variable "CROSS_LIBRARY_PATH") - (files '("avr/lib"))))) - (native-inputs - `(("gcc" ,gcc) - ,@(package-native-inputs xgcc)))))) + (inherit (cross-binutils "avr")) + (name "avr-binutils")))) -(define avr-libc - (package - (name "avr-libc") - (version "2.0.0") - (source (origin - (method url-fetch) - (uri (string-append "mirror://savannah//avr-libc/avr-libc-" - version ".tar.bz2")) - (sha256 - (base32 - "15svr2fx8j6prql2il2fc0ppwlv50rpmyckaxx38d3gxxv97zpdj")))) - (build-system gnu-build-system) - (arguments - '(#:out-of-source? #t - #:configure-flags '("--host=avr"))) - (native-inputs `(("avr-binutils" ,avr-binutils) - ("avr-gcc" ,avr-gcc))) - (home-page "https://www.nongnu.org/avr-libc/") - (synopsis "The AVR C Library") - (description - "AVR Libc is a project whose goal is to provide a high quality C library -for use with GCC on Atmel AVR microcontrollers.") - (license - (license:non-copyleft "http://www.nongnu.org/avr-libc/LICENSE.txt")))) +(define make-avr-gcc + (mlambda () + (let ((xgcc (cross-gcc "avr" #:xbinutils (make-avr-binutils)))) + (package + (inherit xgcc) + (name "avr-gcc") + (arguments + (substitute-keyword-arguments (package-arguments xgcc) + ((#:phases phases) + #~(modify-phases #$phases + (add-after 'set-paths 'augment-CPLUS_INCLUDE_PATH + (lambda* (#:key inputs #:allow-other-keys) + (let ((gcc (assoc-ref inputs "gcc"))) + ;; Remove the default compiler from CPLUS_INCLUDE_PATH + ;; to prevent header conflict with the GCC from + ;; native-inputs. + (setenv "CPLUS_INCLUDE_PATH" + (string-join + (delete (string-append gcc "/include/c++") + (string-split (getenv "CPLUS_INCLUDE_PATH") + #\:)) + ":")) + (format #t + "environment variable `CPLUS_INCLUDE_PATH' \ +changed to ~a~%" + (getenv "CPLUS_INCLUDE_PATH"))))) + ;; Without a working multilib build, the resulting GCC lacks + ;; support for nearly every AVR chip. + (add-after 'unpack 'fix-genmultilib + (lambda _ + ;; patch-shebang doesn't work here because there are + ;; actually several scripts inside this script, each with + ;; a #!/bin/sh that needs patching. + (substitute* "gcc/genmultilib" + (("#!/bin/sh") (string-append "#!" (which "sh")))))))) + ((#:configure-flags flags) + #~(delete "--disable-multilib" #$flags)))) + (native-search-paths + (list (search-path-specification + (variable "CROSS_C_INCLUDE_PATH") + (files '("avr/include"))) + (search-path-specification + (variable "CROSS_CPLUS_INCLUDE_PATH") + (files '("avr/include"))) + (search-path-specification + (variable "CROSS_OBJC_INCLUDE_PATH") + (files '("avr/include"))) + (search-path-specification + (variable "CROSS_OBJCPLUS_INCLUDE_PATH") + (files '("avr/include"))) + (search-path-specification + (variable "CROSS_LIBRARY_PATH") + (files '("avr/lib"))))) + (native-inputs + `(("gcc" ,gcc) + ,@(package-native-inputs xgcc))))))) -(define-public avr-toolchain - ;; avr-libc checks the compiler version and passes "--enable-device-lib" for avr-gcc > 5.1.0. - ;; It wouldn't install the library for atmega32u4 etc if we didn't use the corret avr-gcc. - (package - (name "avr-toolchain") - (version (package-version avr-gcc)) - (source #f) - (build-system trivial-build-system) - (arguments '(#:builder (begin (mkdir %output) #t))) - (propagated-inputs - `(("avrdude" ,avrdude) - ("binutils" ,avr-binutils) - ("gcc" ,avr-gcc) - ("libc" ,avr-libc))) - (synopsis "Complete GCC tool chain for AVR microcontroller development") - (description "This package provides a complete GCC tool chain for AVR +(define make-avr-libc + (mlambda () + (package + (name "avr-libc") + (version "2.0.0") + (source (origin + (method url-fetch) + (uri (string-append "mirror://savannah//avr-libc/avr-libc-" + version ".tar.bz2")) + (sha256 + (base32 + "15svr2fx8j6prql2il2fc0ppwlv50rpmyckaxx38d3gxxv97zpdj")))) + (build-system gnu-build-system) + (arguments + '(#:out-of-source? #t + #:configure-flags '("--host=avr"))) + (native-inputs `(("avr-binutils" ,(make-avr-binutils)) + ("avr-gcc" ,(make-avr-gcc)))) + (home-page "https://www.nongnu.org/avr-libc/") + (synopsis "The AVR C Library") + (description + "AVR Libc is a project whose goal is to provide a high quality C +library for use with GCC on Atmel AVR microcontrollers.") + (license + (license:non-copyleft "http://www.nongnu.org/avr-libc/LICENSE.txt"))))) + +(define make-avr-toolchain + (mlambda () + (let ((avr-binutils (make-avr-binutils)) + (avr-libc (make-avr-libc)) + (avr-gcc (make-avr-gcc))) + ;; avr-libc checks the compiler version and passes "--enable-device-lib" + ;; for avr-gcc > 5.1.0. It wouldn't install the library for atmega32u4 + ;; etc if we didn't use the corret avr-gcc. + (package + (name "avr-toolchain") + (version (package-version avr-gcc)) + (source #f) + (build-system trivial-build-system) + (arguments '(#:builder (begin (mkdir %output) #t))) + (propagated-inputs + `(("avrdude" ,avrdude) + ("binutils" ,avr-binutils) + ("gcc" ,avr-gcc) + ("libc" ,avr-libc))) + (synopsis "Complete GCC tool chain for AVR microcontroller development") + (description "This package provides a complete GCC tool chain for AVR microcontroller development. This includes the GCC AVR cross compiler and avrdude for firmware flashing. The supported programming languages are C and C++.") - (home-page (package-home-page avr-libc)) - (license (package-license avr-gcc)))) + (home-page (package-home-page avr-libc)) + (license (package-license avr-gcc)))))) (define-public microscheme (package |