;;; Copyright © 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2016 Manolis Fragkiskos Ragkousis <manolis837@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
#:use-module (gnu packages)
#:use-module (gnu packages gcc)
#:use-module (gnu packages base)
- #:use-module (gnu packages commencement)
#:use-module (gnu packages linux)
+ #:use-module (gnu packages hurd)
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix utils)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-26)
#:use-module (ice-9 match)
+ #:use-module (ice-9 regex)
#:export (cross-binutils
cross-libc
cross-gcc))
"--disable-libquadmath"
"--disable-decimal-float" ;would need libc
"--disable-libcilkrts"
+
+ ;; When target is any OS other than 'none' these
+ ;; libraries will fail if there is no libc
+ ;; present. See
+ ;; <https://lists.gnu.org/archive/html/guix-devel/2016-02/msg01311.html>
+ "--disable-libitm"
+ "--disable-libvtv"
+ "--disable-libsanitizer"
)))
,(if libc
`(alist-cons-before
'configure 'set-cross-path
(lambda* (#:key inputs #:allow-other-keys)
- ;; Add the cross Linux headers to CROSS_C_*_INCLUDE_PATH,
- ;; and remove them from C_*INCLUDE_PATH.
+ ;; Add the cross kernel headers to CROSS_CPATH, and remove them
+ ;; from CPATH.
(let ((libc (assoc-ref inputs "libc"))
- (linux (assoc-ref inputs "xlinux-headers")))
+ (kernel (assoc-ref inputs "xkernel-headers")))
(define (cross? x)
;; Return #t if X is a cross-libc or cross Linux.
(or (string-prefix? libc x)
- (string-prefix? linux x)))
+ (string-prefix? kernel x)))
(let ((cpath (string-append
libc "/include"
- ":" linux "/include")))
+ ":" kernel "/include")))
(for-each (cut setenv <> cpath)
'("CROSS_C_INCLUDE_PATH"
"CROSS_CPLUS_INCLUDE_PATH"
"CROSS_OBJC_INCLUDE_PATH"
"CROSS_OBJCPLUS_INCLUDE_PATH")))
(setenv "CROSS_LIBRARY_PATH"
- (string-append libc "/lib"))
+ (string-append libc "/lib:"
+ kernel "/lib")) ;for Hurd's libihash
(for-each
(lambda (var)
(and=> (getenv var)
(native-inputs
`(("ld-wrapper-cross" ,(make-ld-wrapper
(string-append "ld-wrapper-" target)
- #:target target
+ #:target (const target)
#:binutils xbinutils))
("binutils-cross" ,xbinutils)
;; Call it differently so that the builder can check whether the "libc"
;; input is #f.
- ("libc-native" ,@(assoc-ref %final-inputs "libc"))
+ ("libc-native" ,@(assoc-ref (%final-inputs) "libc"))
;; Remaining inputs.
,@(let ((inputs (append (package-inputs %xgcc)
- (alist-delete "libc" %final-inputs))))
+ (alist-delete "libc" (%final-inputs)))))
(if libc
`(("libc" ,libc)
- ("xlinux-headers" ;the target headers
+ ("xkernel-headers" ;the target headers
,@(assoc-ref (package-propagated-inputs libc)
- "linux-headers"))
+ "kernel-headers"))
,@inputs)
inputs))))
(files '("lib" "lib64")))))
(native-search-paths '())))
-(define* (cross-libc target
- #:optional
- (xgcc (cross-gcc target))
- (xbinutils (cross-binutils target)))
- "Return a libc cross-built for TARGET, a GNU triplet. Use XGCC and
-XBINUTILS and the cross tool chain."
+(define* (cross-kernel-headers target
+ #:optional
+ (xgcc (cross-gcc target))
+ (xbinutils (cross-binutils target)))
+ "Return headers depending on TARGET."
+
(define xlinux-headers
(package (inherit linux-libre-headers)
(name (string-append (package-name linux-libre-headers)
("cross-binutils" ,xbinutils)
,@(package-native-inputs linux-libre-headers)))))
- (package (inherit glibc)
- (name (string-append "glibc-cross-" target))
- (arguments
- (substitute-keyword-arguments
- `(;; Disable stripping (see above.)
- #:strip-binaries? #f
+ (define xgnumach-headers
+ (package (inherit gnumach-headers)
+ (name (string-append (package-name gnumach-headers)
+ "-cross-" target))
- ;; This package is used as a target input, but it should not have
- ;; the usual cross-compilation inputs since that would include
- ;; itself.
- #:implicit-cross-inputs? #f
+ (native-inputs `(("cross-gcc" ,xgcc)
+ ("cross-binutils" ,xbinutils)
+ ,@(package-native-inputs gnumach-headers)))))
+
+ (define xmig
+ (package (inherit mig)
+ (name (string-append "mig-cross"))
+ (arguments
+ `(#:modules ((guix build gnu-build-system)
+ (guix build utils)
+ (srfi srfi-26))
+ #:phases (alist-cons-before
+ 'configure 'set-cross-headers-path
+ (lambda* (#:key inputs #:allow-other-keys)
+ (let* ((mach (assoc-ref inputs "cross-gnumach-headers"))
+ (cpath (string-append mach "/include")))
+ (for-each (cut setenv <> cpath)
+ '("CROSS_C_INCLUDE_PATH"
+ "CROSS_CPLUS_INCLUDE_PATH"
+ "CROSS_OBJC_INCLUDE_PATH"
+ "CROSS_OBJCPLUS_INCLUDE_PATH"))))
+ %standard-phases)
+ #:configure-flags (list ,(string-append "--target=" target))
+ ,@(package-arguments mig)))
+
+ (propagated-inputs `(("cross-gnumach-headers" ,xgnumach-headers)))
+ (native-inputs `(("cross-gcc" ,xgcc)
+ ("cross-binutils" ,xbinutils)
+ ,@(package-native-inputs mig)))))
+
+ (define xhurd-headers
+ (package (inherit hurd-headers)
+ (name (string-append (package-name hurd-headers)
+ "-cross-" target))
- ;; We need SRFI 26.
- #:modules ((guix build gnu-build-system)
+ (propagated-inputs `(("cross-mig" ,xmig)))
+ (native-inputs `(("cross-gcc" ,xgcc)
+ ("cross-binutils" ,xbinutils)
+ ("cross-mig" ,xmig)
+ ,@(alist-delete "mig"(package-native-inputs hurd-headers))))))
+
+ (define xglibc/hurd-headers
+ (package (inherit glibc/hurd-headers)
+ (name (string-append (package-name glibc/hurd-headers)
+ "-cross-" target))
+
+ (arguments
+ (substitute-keyword-arguments
+ `(#:modules ((guix build gnu-build-system)
+ (guix build utils)
+ (srfi srfi-26))
+ ,@(package-arguments glibc/hurd-headers))
+ ((#:phases phases)
+ `(alist-cons-before
+ 'pre-configure 'set-cross-headers-path
+ (lambda* (#:key inputs #:allow-other-keys)
+ (let* ((mach (assoc-ref inputs "gnumach-headers"))
+ (hurd (assoc-ref inputs "hurd-headers"))
+ (cpath (string-append mach "/include:"
+ hurd "/include")))
+ (for-each (cut setenv <> cpath)
+ '("CROSS_C_INCLUDE_PATH"
+ "CROSS_CPLUS_INCLUDE_PATH"
+ "CROSS_OBJC_INCLUDE_PATH"
+ "CROSS_OBJCPLUS_INCLUDE_PATH"))))
+ ,phases))))
+
+ (propagated-inputs `(("gnumach-headers" ,xgnumach-headers)
+ ("hurd-headers" ,xhurd-headers)))
+
+ (native-inputs `(("cross-gcc" ,xgcc)
+ ("cross-binutils" ,xbinutils)
+ ("cross-mig" ,xmig)
+ ,@(alist-delete "mig"(package-native-inputs glibc/hurd-headers))))))
+
+ (define xhurd-minimal
+ (package (inherit hurd-minimal)
+ (name (string-append (package-name hurd-minimal)
+ "-cross-" target))
+ (arguments
+ (substitute-keyword-arguments
+ `(#:modules ((guix build gnu-build-system)
(guix build utils)
(srfi srfi-26))
+ ,@(package-arguments hurd-minimal))
+ ((#:phases phases)
+ `(alist-cons-before
+ 'configure 'set-cross-headers-path
+ (lambda* (#:key inputs #:allow-other-keys)
+ (let* ((glibc-headers (assoc-ref inputs "cross-glibc-hurd-headers"))
+ (cpath (string-append glibc-headers "/include")))
+ (for-each (cut setenv <> cpath)
+ '("CROSS_C_INCLUDE_PATH"
+ "CROSS_CPLUS_INCLUDE_PATH"
+ "CROSS_OBJC_INCLUDE_PATH"
+ "CROSS_OBJCPLUS_INCLUDE_PATH"))))
+ ,phases))))
- ,@(package-arguments glibc))
- ((#:configure-flags flags)
- `(cons ,(string-append "--host=" target)
+ (inputs `(("cross-glibc-hurd-headers" ,xglibc/hurd-headers)))
+
+ (native-inputs `(("cross-gcc" ,xgcc)
+ ("cross-binutils" ,xbinutils)
+ ("cross-mig" ,xmig)
+ ,@(alist-delete "mig"(package-native-inputs hurd-minimal))))))
+
+ (define xhurd-core-headers
+ (package (inherit hurd-core-headers)
+ (name (string-append (package-name hurd-core-headers)
+ "-cross-" target))
+
+ (inputs `(("gnumach-headers" ,xgnumach-headers)
+ ("hurd-headers" ,xhurd-headers)
+ ("hurd-minimal" ,xhurd-minimal)))
+
+ (native-inputs `(("cross-gcc" ,xgcc)
+ ("cross-binutils" ,xbinutils)
+ ("cross-mig" ,xmig)
+ ,@(package-native-inputs hurd-core-headers)))))
+
+ (match target
+ ((or "i586-pc-gnu" "i586-gnu") xhurd-core-headers)
+ (_ xlinux-headers)))
+
+(define* (cross-libc target
+ #:optional
+ (xgcc (cross-gcc target))
+ (xbinutils (cross-binutils target))
+ (xheaders (cross-kernel-headers target)))
+ "Return a libc cross-built for TARGET, a GNU triplet. Use XGCC and
+XBINUTILS and the cross tool chain."
+ (define (cross-libc-for-target target)
+ "Return libc depending on TARGET."
+ (match target
+ ((or "i586-pc-gnu" "i586-gnu") glibc/hurd)
+ (_ glibc/linux)))
+
+ ;; Use (cross-libc-for-target ...) to determine the correct libc to use.
+ (let ((libc (cross-libc-for-target target)))
+ (package (inherit libc)
+ (name (string-append "glibc-cross-" target))
+ (arguments
+ (substitute-keyword-arguments
+ `(;; Disable stripping (see above.)
+ #:strip-binaries? #f
+
+ ;; This package is used as a target input, but it should not have
+ ;; the usual cross-compilation inputs since that would include
+ ;; itself.
+ #:implicit-cross-inputs? #f
+
+ ;; We need SRFI 26.
+ #:modules ((guix build gnu-build-system)
+ (guix build utils)
+ (srfi srfi-26))
+
+ ,@(package-arguments libc))
+ ((#:configure-flags flags)
+ `(cons ,(string-append "--host=" target)
,flags))
- ((#:phases phases)
- `(alist-cons-before
- 'configure 'set-cross-linux-headers-path
- (lambda* (#:key inputs #:allow-other-keys)
- (let* ((linux (assoc-ref inputs "linux-headers"))
- (cpath (string-append linux "/include")))
- (for-each (cut setenv <> cpath)
- '("CROSS_C_INCLUDE_PATH"
- "CROSS_CPLUS_INCLUDE_PATH"
- "CROSS_OBJC_INCLUDE_PATH"
- "CROSS_OBJCPLUS_INCLUDE_PATH"))
- #t))
- ,phases))))
-
- ;; Shadow the native "linux-headers" because glibc's recipe expects the
- ;; "linux-headers" input to point to the right thing.
- (propagated-inputs `(("linux-headers" ,xlinux-headers)))
-
- ;; FIXME: 'static-bash' should really be an input, not a native input, but
- ;; to do that will require building an intermediate cross libc.
- (inputs '())
+ ((#:phases phases)
+ `(alist-cons-before
+ 'configure 'set-cross-kernel-headers-path
+ (lambda* (#:key inputs #:allow-other-keys)
+ (let* ((kernel (assoc-ref inputs "kernel-headers"))
+ (cpath (string-append kernel "/include")))
+ (for-each (cut setenv <> cpath)
+ '("CROSS_C_INCLUDE_PATH"
+ "CROSS_CPLUS_INCLUDE_PATH"
+ "CROSS_OBJC_INCLUDE_PATH"
+ "CROSS_OBJCPLUS_INCLUDE_PATH"))
+ (setenv "CROSS_LIBRARY_PATH"
+ (string-append kernel "/lib")) ;for Hurd's libihash
+ #t))
+ ,phases))))
- (native-inputs `(("cross-gcc" ,xgcc)
- ("cross-binutils" ,xbinutils)
- ,@(package-inputs glibc) ;FIXME: static-bash
- ,@(package-native-inputs glibc)))))
+ ;; Shadow the native "kernel-headers" because glibc's recipe expects the
+ ;; "kernel-headers" input to point to the right thing.
+ (propagated-inputs `(("kernel-headers" ,xheaders)))
-\f
-;;;
-;;; Concrete cross toolchains.
-;;;
+ ;; FIXME: 'static-bash' should really be an input, not a native input, but
+ ;; to do that will require building an intermediate cross libc.
+ (inputs '())
-(define-public xgcc-mips64el
- (let* ((triplet "mips64el-linux-gnuabi64") ;N64 ABI
- (xgcc (cross-gcc triplet
- (cross-binutils triplet)
- (cross-libc triplet))))
- ;; Don't attempt to build this cross-compiler on i686;
- ;; see <http://bugs.gnu.org/19598>.
- (package (inherit xgcc)
- (supported-systems (fold delete
- (package-supported-systems xgcc)
- '("mips64el-linux" "i686-linux"))))))
-
-(define-public xgcc-avr
- ;; AVR cross-compiler, used to build AVR-Libc.
- (let ((triplet "avr"))
- (cross-gcc triplet
- (cross-binutils triplet))))
-
-(define-public xgcc-xtensa
- ;; Bare-bones Xtensa cross-compiler, used to build the Atheros firmware.
- (cross-gcc "xtensa-elf"))
-
-(define-public xgcc-armhf
- (let* ((triplet "arm-linux-gnueabihf")
- (xgcc (cross-gcc triplet
- (cross-binutils triplet)
- (cross-libc triplet))))
- (package (inherit xgcc)
- (supported-systems (delete "armhf-linux" %supported-systems)))))
-
-;; (define-public xgcc-armel
-;; (let ((triplet "armel-linux-gnueabi"))
+ (native-inputs `(("cross-gcc" ,xgcc)
+ ("cross-binutils" ,xbinutils)
+ ,@(if (string-match (or "i586-pc-gnu" "i586-gnu") target)
+ `(("cross-mig"
+ ,@(assoc-ref (package-native-inputs xheaders)
+ "cross-mig")))
+ '())
+ ,@(package-inputs libc) ;FIXME: static-bash
+ ,@(package-native-inputs libc))))))
+
+\f
+;;; Concrete cross tool chains are instantiated like this:
+;;
+;; (define-public xgcc-armhf
+;; (let ((triplet "arm-linux-gnueabihf"))
;; (cross-gcc triplet
;; (cross-binutils triplet)
;; (cross-libc triplet))))
+;;
+;;; We don't do that here because we'd be referring to bindings from (gnu
+;;; packages gcc) from the top level, which doesn't play well with circular
+;;; dependencies among modules.
HCoop / jackhill / guix / guix.git / blobdiff