-(define-public glibc/hurd
- ;; The Hurd's libc variant.
- (package (inherit glibc/linux)
- (name "glibc-hurd")
- (version "2.23")
- (source (origin
- (method url-fetch)
- (uri (string-append "http://alpha.gnu.org/gnu/hurd/glibc-"
- version "-hurd+libpthread-20161218" ".tar.gz"))
- (sha256
- (base32
- "0vpdv05j6j3ria5bw8gp468i64gij94cslxkxj9xkfgi6p615b8p"))))
-
- ;; Libc provides <hurd.h>, which includes a bunch of Hurd and Mach headers,
- ;; so both should be propagated.
- (propagated-inputs `(("hurd-core-headers" ,hurd-core-headers)))
- (native-inputs
- `(,@(package-native-inputs glibc/linux)
- ("mig" ,mig)
- ("perl" ,perl)))
-
- (arguments
- (substitute-keyword-arguments (package-arguments glibc/linux)
- ((#:phases original-phases)
- ;; Add libmachuser.so and libhurduser.so to libc.so's search path.
- ;; See <http://lists.gnu.org/archive/html/bug-hurd/2015-07/msg00051.html>.
- `(modify-phases ,original-phases
- (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))
- (add-after 'pre-configure 'pre-configure-set-pwd
- (lambda _
- ;; Use the right 'pwd'.
- (substitute* "configure"
- (("/bin/pwd") "pwd"))
- #t))
- (replace 'build
- (lambda _
- ;; Force mach/hurd/libpthread subdirs to build first in order to avoid
- ;; linking errors.
- ;; See <https://lists.gnu.org/archive/html/bug-hurd/2016-11/msg00045.html>
- (let ((flags (list "-j" (number->string (parallel-job-count)))))
- (define (make target)
- (apply invoke "make" target flags))
- (make "mach/subdir_lib")
- (make "hurd/subdir_lib")
- (make "libpthread/subdir_lib")
- (apply invoke "make" flags))))))
- ((#:configure-flags original-configure-flags)
- `(append (list "--host=i586-pc-gnu"
-
- ;; We need this to get a working openpty() function.
- "--enable-pt_chown"
-
- ;; <https://lists.gnu.org/archive/html/bug-hurd/2016-10/msg00033.html>
- "--disable-werror"
-
- ;; nscd fails to build for GNU/Hurd:
- ;; <https://lists.gnu.org/archive/html/bug-hurd/2014-07/msg00006.html>.
- ;; Disable it.
- "--disable-nscd")
- (filter (lambda (flag)
- (not (string-prefix? "--enable-kernel=" flag)))
- ,original-configure-flags)))))
- (synopsis "The GNU C Library (GNU Hurd variant)")
- (supported-systems %hurd-systems)))
-
-(define* (glibc-for-target #:optional
- (target (or (%current-target-system)
- (%current-system))))
- "Return the glibc for TARGET, GLIBC/LINUX for a Linux host or
-GLIBC/HURD for a Hurd host"
- (match target
- ((or "i586-pc-gnu" "i586-gnu") glibc/hurd)
- (_ glibc/linux)))
-
-(define-syntax glibc
- (identifier-syntax (glibc-for-target)))
-