gnu: cross-libc: Return #f if no libc available.
* gnu/packages/cross-base.scm (cross-libc): Return #f if no libc is available for the given TARGET. Change-Id: I17d19716373dd5704bb70d805437738fd29bd96b Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
Jean-Pierre De Jesus DIAZ
Efraim Flashner
parent
8e61e63515
commit
444a40c75a
|
|
@ -9,6 +9,7 @@
|
|||
;;; Copyright © 2020 Mathieu Othacehe <m.othacehe@gmail.com>
|
||||
;;; Copyright © 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com>
|
||||
;;; Copyright © 2023 Josselin Poiret <dev@jpoiret.xyz>
|
||||
;;; Copyright © 2023 Foundation Devices, Inc. <hello@foundationdevices.com>
|
||||
;;;
|
||||
;;; This file is part of GNU Guix.
|
||||
;;;
|
||||
|
|
@ -610,74 +611,78 @@ the base compiler. Use XBINUTILS as the associated cross-Binutils."
|
|||
(xbinutils (cross-binutils target))
|
||||
(xheaders (cross-kernel-headers target)))
|
||||
"Return LIBC cross-built for TARGET, a GNU triplet. Use XGCC and XBINUTILS
|
||||
and the cross tool chain."
|
||||
(if (target-mingw? target)
|
||||
(let ((machine (substring target 0 (string-index target #\-))))
|
||||
(make-mingw-w64 machine
|
||||
#:xgcc xgcc
|
||||
#:xbinutils xbinutils))
|
||||
(package
|
||||
(inherit libc)
|
||||
(name (string-append "glibc-cross-" target))
|
||||
(arguments
|
||||
(substitute-keyword-arguments
|
||||
`( ;; Disable stripping (see above.)
|
||||
#:strip-binaries? #f
|
||||
and the cross tool chain. If TARGET doesn't have a standard C library #f is
|
||||
returned."
|
||||
(match target
|
||||
((? target-mingw?)
|
||||
(let ((machine (substring target 0 (string-index target #\-))))
|
||||
(make-mingw-w64 machine
|
||||
#:xgcc xgcc
|
||||
#:xbinutils xbinutils)))
|
||||
((or (? target-linux?) (? target-hurd?))
|
||||
(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
|
||||
;; 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))
|
||||
;; 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)
|
||||
,(if (target-hurd? target)
|
||||
`(append (list "--disable-werror"
|
||||
,@%glibc/hurd-configure-flags)
|
||||
,flags)
|
||||
flags)))
|
||||
((#:phases phases)
|
||||
`(modify-phases ,phases
|
||||
(add-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)
|
||||
',%gcc-cross-include-paths)
|
||||
(setenv "CROSS_LIBRARY_PATH"
|
||||
(string-append kernel "/lib")) ; for Hurd's libihash
|
||||
#t)))
|
||||
,@(if (target-hurd? target)
|
||||
'((add-after 'install 'augment-libc.so
|
||||
(lambda* (#:key outputs #:allow-other-keys)
|
||||
(let* ((out (assoc-ref outputs "out")))
|
||||
(substitute* (string-append out "/lib/libc.so")
|
||||
(("/[^ ]+/lib/libc.so.0.3")
|
||||
(string-append out "/lib/libc.so.0.3"
|
||||
" libmachuser.so libhurduser.so"))))
|
||||
#t)))
|
||||
'())))))
|
||||
,@(package-arguments libc))
|
||||
((#:configure-flags flags)
|
||||
`(cons ,(string-append "--host=" target)
|
||||
,(if (target-hurd? target)
|
||||
`(append (list "--disable-werror"
|
||||
,@%glibc/hurd-configure-flags)
|
||||
,flags)
|
||||
flags)))
|
||||
((#:phases phases)
|
||||
`(modify-phases ,phases
|
||||
(add-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)
|
||||
',%gcc-cross-include-paths)
|
||||
(setenv "CROSS_LIBRARY_PATH"
|
||||
(string-append kernel "/lib")) ; for Hurd's libihash
|
||||
#t)))
|
||||
,@(if (target-hurd? target)
|
||||
'((add-after 'install 'augment-libc.so
|
||||
(lambda* (#:key outputs #:allow-other-keys)
|
||||
(let* ((out (assoc-ref outputs "out")))
|
||||
(substitute* (string-append out "/lib/libc.so")
|
||||
(("/[^ ]+/lib/libc.so.0.3")
|
||||
(string-append out "/lib/libc.so.0.3"
|
||||
" libmachuser.so libhurduser.so"))))
|
||||
#t)))
|
||||
'())))))
|
||||
|
||||
;; 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)))
|
||||
;; 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)))
|
||||
|
||||
(native-inputs `(("cross-gcc" ,xgcc)
|
||||
("cross-binutils" ,xbinutils)
|
||||
,@(if (target-hurd? target)
|
||||
`(("cross-mig"
|
||||
,(cross-mig target
|
||||
#:xgcc xgcc
|
||||
#:xbinutils xbinutils)))
|
||||
'())
|
||||
,@(package-inputs libc) ;FIXME: static-bash
|
||||
,@(package-native-inputs libc))))))
|
||||
(native-inputs `(("cross-gcc" ,xgcc)
|
||||
("cross-binutils" ,xbinutils)
|
||||
,@(if (target-hurd? target)
|
||||
`(("cross-mig"
|
||||
,(cross-mig target
|
||||
#:xgcc xgcc
|
||||
#:xbinutils xbinutils)))
|
||||
'())
|
||||
,@(package-inputs libc) ;FIXME: static-bash
|
||||
,@(package-native-inputs libc)))))
|
||||
(else #f)))
|
||||
|
||||
|
||||
;;; Concrete cross tool chains are instantiated like this:
|
||||
|
|
|
|||
Reference in New Issue