gnu: glibc-hurd: Update to 20160518.

* gnu/packages/base.scm (glibc/hurd)[version]: Update to version 20160518.
  [propagated-inputs]: Use hurd-core-headers.
  [native-inputs]: Remove libpthread's source and "patch/libpthread-patch".
  [arguments]: Add augment-libc.so and pre-configure-set-pwd phases.
  Remove prepare-libpthread phase.  Stop removing "--with-headers="
  from original-configure-flags.
* gnu/packages/patches/glibc-hurd-extern-inline.patch: Remove patch.
* gnu/packages/patches/libpthread-glibc-preparation.patch: Likewise.
* gnu/local.mk (dist_patch_DATA): Remove them.

3 files changed, 32 insertions, 223 deletions

diff --git a/gnu/packages/base.scm b/gnu/packages/base.scm
index f5da787d6b..b7ab7f14ce 100644
--- a/gnu/packages/base.scm
+++ b/gnu/packages/base.scm
@@ -761,66 +761,56 @@ command.")
   ;; The Hurd's libc variant.
   (package (inherit glibc)
     (name "glibc-hurd")
-    (version "2.18")
+    (version "2.19")
     (source (origin
-              (method git-fetch)
-              (uri (git-reference
-                    (url "git://git.sv.gnu.org/hurd/glibc")
-                    (commit "cc94b3cfe65523f980359e5f0e93a26196bda1d3")))
+              (method url-fetch)
+              (uri (string-append "http://alpha.gnu.org/gnu/hurd/glibc-"
+                                  version "-hurd+libpthread-20160518" ".tar.gz"))
               (sha256
                (base32
-                "17gsh0kaz0zyvghjmx861mi2p65m9901lngi179x61zm6v2v3xc4"))
-              (file-name (string-append name "-" version))
-              (patches (search-patches "glibc-hurd-extern-inline.patch"))))
+                "12zmdjviybpsdb2kq4cg98rds7909f0cc96fzdahdfrzlxx1q0px"))))
 
     ;; Libc provides <hurd.h>, which includes a bunch of Hurd and Mach headers,
     ;; so both should be propagated.
-    (propagated-inputs `(("gnumach-headers" ,gnumach-headers)
-                         ("hurd-headers" ,hurd-headers)
-                         ("hurd-minimal" ,hurd-minimal)))
+    (propagated-inputs `(("hurd-core-headers" ,hurd-core-headers)))
     (native-inputs
      `(,@(package-native-inputs glibc)
-       ("patch/libpthread-patch" ,(search-patch "libpthread-glibc-preparation.patch"))
        ("mig" ,mig)
-       ("perl" ,perl)
-       ("libpthread" ,(origin
-                        (method git-fetch)
-                        (uri (git-reference
-                              (url "git://git.sv.gnu.org/hurd/libpthread")
-                              (commit "0ef7b75c4ba91b6660f0d3d8b51d14d25e3d5bfb")))
-                        (sha256
-                         (base32
-                          "031py18fls15z0wprni33mf762kg6fx8xqijppimhp83yp6ky3l3"))
-                        (file-name "libpthread")))))
+       ("perl" ,perl)))
 
     (arguments
      (substitute-keyword-arguments (package-arguments glibc)
-       ((#:configure-flags original-configure-flags)
-        `(append (list "--host=i686-pc-gnu"
+       ((#: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>.
+        `(alist-cons-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)
+          (alist-cons-after
+           'pre-configure 'pre-configure-set-pwd
+           (lambda _
+             ;; Use the right 'pwd'.
+             (substitute* "configure"
+               (("/bin/pwd") "pwd")))
+          ,original-phases)))
+        ((#:configure-flags original-configure-flags)
+        `(append (list "--host=i586-pc-gnu"
+
+                       ;; We need this to get a working openpty() function.
+                       "--enable-pt_chown"
 
                        ;; 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 (or (string-prefix? "--with-headers=" flag)
-                                    (string-prefix? "--enable-kernel=" flag))))
-                         ;; Evaluate 'original-configure-flags' in a
-                         ;; lexical environment that has a dummy
-                         ;; "linux-headers" input, to prevent errors.
-                         (let ((%build-inputs `(("linux-headers" . "@DUMMY@")
-                                                ,@%build-inputs)))
-                           ,original-configure-flags))))
-       ((#:phases phases)
-        `(alist-cons-after
-          'unpack 'prepare-libpthread
-          (lambda* (#:key inputs #:allow-other-keys)
-            (copy-recursively (assoc-ref inputs "libpthread") "libpthread")
-
-            (system* "patch" "--force" "-p1" "-i"
-                     (assoc-ref inputs "patch/libpthread-patch"))
-            #t)
-          ,phases))))
+                           (not (string-prefix? "--enable-kernel=" flag)))
+                         ,original-configure-flags)))))
     (synopsis "The GNU C Library (GNU Hurd variant)")
     (supported-systems %hurd-systems)))
 
diff --git a/gnu/packages/patches/glibc-hurd-extern-inline.patch b/gnu/packages/patches/glibc-hurd-extern-inline.patch
deleted file mode 100644
index a609b1f54a..0000000000
--- a/gnu/packages/patches/glibc-hurd-extern-inline.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-This changes the way _EXTERN_INLINE is defined so we can
-avoid external definition errors.
-https://lists.gnu.org/archive/html/bug-hurd/2014-04/msg00002.html
-
-diff --git a/signal/sigsetops.c b/signal/sigsetops.c
-index 0317662..b92c296 100644
---- a/signal/sigsetops.c
-+++ b/signal/sigsetops.c
-@@ -3,7 +3,9 @@
- 
- #include <features.h>
- 
--#define _EXTERN_INLINE
-+#ifndef _EXTERN_INLINE
-+#define _EXTERN_INLINE __extern_inline
-+#endif
- #ifndef __USE_EXTERN_INLINES
- # define __USE_EXTERN_INLINES  1
- #endif
-
-Link libmachuser and libhurduser automatically with libc, since they are
-considered a standard part of the API in GNU-land.
-
---- a/Makerules
-+++ b/Makerules
-@@ -978,6 +978,9 @@
- 	      '$(libdir)/$(patsubst %,$(libtype.oS),$(libprefix)$(libc-name))'\
-	      ' AS_NEEDED (' $(rtlddir)/$(rtld-installed-name) ') )' \
- 	) > $@.new
-+ifeq ($(patsubst gnu%,,$(config-os)),)
-+	echo 'INPUT ( AS_NEEDED ( -lmachuser -lhurduser ) )' >> $@.new
-+endif
- 	mv -f $@.new $@
- 
- endif
\ No newline at end of file
diff --git a/gnu/packages/patches/libpthread-glibc-preparation.patch b/gnu/packages/patches/libpthread-glibc-preparation.patch
deleted file mode 100644
index a43245436c..0000000000
--- a/gnu/packages/patches/libpthread-glibc-preparation.patch
+++ /dev/null
@@ -1,146 +0,0 @@
-This patch helps to integrate the Hurd's libpthread as a libc add-on.
-
-It writes the configure file, removes an rpc call not yet 
-implemented on the version of gnumach we use and defines
-a missing macro.
-
-diff --git a/libpthread/configure b/libpthread/configure
-new file mode 100644
-index 0000000..2cdbc71
---- /dev/null
-+++ b/libpthread/configure
-@@ -0,0 +1,2 @@
-+libc_add_on_canonical=libpthread
-+libc_add_on_subdirs=.
--- 
-1.9.0
-
-We are using a version of GNU Mach that lacks 'thread_terminate_release'
-(not introduced yet).  The 'thread_terminate' RPC call will be enough for
-our needs.
-See <http://lists.gnu.org/archive/html/bug-hurd/2014-05/msg00127.html>.
-
-diff --git a/libpthread/sysdeps/mach/pt-thread-terminate.c b/libpthread/sysdeps/mach/pt-thread-terminate.c
-index 6672065..129a611 100644
---- a/libpthread/sysdeps/mach/pt-thread-terminate.c
-+++ b/libpthread/sysdeps/mach/pt-thread-terminate.c
-@@ -70,9 +70,9 @@ __pthread_thread_terminate (struct __pthread *thread)
-   __mach_port_destroy (__mach_task_self (), wakeup_port);
- 
-   /* Terminate and release all that's left.  */
--  err = __thread_terminate_release (kernel_thread, mach_task_self (),
--				    kernel_thread, reply_port,
--				    stackaddr, stacksize);
-+  /* err = __thread_terminate_release (kernel_thread, mach_task_self (), */
-+  /* 				    kernel_thread, reply_port, */
-+  /* 				    stackaddr, stacksize); */
- 
-   /* The kernel does not support it yet.  Leak but at least terminate
-      correctly.  */
--- 
-1.9.2
-
-The __PTHREAD_SPIN_LOCK_INITIALIZER definition is missing, so we 
-define it to __SPIN_LOCK_INITIALIZER which already exists.
-See <http://lists.gnu.org/archive/html/commit-hurd/2009-04/msg00006.html>.
-  
-diff --git a/libpthread/sysdeps/mach/bits/spin-lock.h b/libpthread/sysdeps/mach/bits/spin-lock.h
-index 537dac9..fca0e5a 100644
---- a/libpthread/sysdeps/mach/bits/spin-lock.h
-+++ b/libpthread/sysdeps/mach/bits/spin-lock.h
-@@ -30,7 +30,7 @@ typedef __spin_lock_t __pthread_spinlock_t;
- 
- /* Initializer for a spin lock object.  */
- #ifndef __PTHREAD_SPIN_LOCK_INITIALIZER
--#error __PTHREAD_SPIN_LOCK_INITIALIZER undefined: should be defined by <lock-intern.h>.
-+#define __PTHREAD_SPIN_LOCK_INITIALIZER __SPIN_LOCK_INITIALIZER
- #endif
- 
- __END_DECLS
-
-The version of the glibc we use doesn't include the shm-directory.c file and does
-not yet support IS_IN.
-See <https://lists.gnu.org/archive/html/bug-hurd/2015-03/msg00078.html>
-
-diff --git a/libpthread/Makefile b/libpthread/Makefile
-index 2906788..b8dee58 100644
---- a/libpthread/Makefile
-+++ b/libpthread/Makefile
-@@ -149,8 +149,6 @@ libpthread-routines := pt-attr pt-attr-destroy pt-attr-getdetachstate	    \
- 	sem-post sem-timedwait sem-trywait sem-unlink			    \
- 	sem-wait							    \
- 									    \
--	shm-directory							    \
--									    \
- 	cthreads-compat							    \
- 	$(SYSDEPS)
- 
--- 
-2.3.6
-
-diff --git a/libpthread/pthread/pt-create.c b/libpthread/pthread/pt-create.c
-index d88afae..84044dc 100644
---- a/libpthread/pthread/pt-create.c
-+++ b/libpthread/pthread/pt-create.c
-@@ -28,7 +28,7 @@
- 
- #include <pt-internal.h>
- 
--#if IS_IN (libpthread)
-+#ifdef IS_IN_libpthread
- # include <ctype.h>
- #endif
- #ifdef HAVE_USELOCALE
-@@ -50,7 +50,7 @@ entry_point (struct __pthread *self, void *(*start_routine)(void *), void *arg)
-   __resp = &self->res_state;
- #endif
- 
--#if IS_IN (libpthread)
-+#ifdef IS_IN_libpthread
-   /* Initialize pointers to locale data.  */
-   __ctype_init ();
- #endif
-diff --git a/libpthread/pthread/pt-initialize.c b/libpthread/pthread/pt-initialize.c
-index 9e5404b..b9cacbd 100644
---- a/libpthread/pthread/pt-initialize.c
-+++ b/libpthread/pthread/pt-initialize.c
-@@ -28,7 +28,7 @@
- 
- DEFINE_HOOK (__pthread_init, (void));
- 
--#if IS_IN (libpthread)
-+#ifdef IS_IN_libpthread
- static const struct pthread_functions pthread_functions =
-   {
-     .ptr_pthread_attr_destroy = __pthread_attr_destroy,
-@@ -81,7 +81,7 @@ static const struct pthread_functions pthread_functions =
- void
- ___pthread_init (void)
- {
--#if IS_IN (libpthread)
-+#ifdef IS_IN_libpthread
-   __libc_pthread_init(&pthread_functions);
- #endif
-   RUN_HOOK (__pthread_init, ());
-diff --git a/libpthread/pthread/pt-internal.h b/libpthread/pthread/pt-internal.h
-index 18b5b4c..8cdcfce 100644
---- a/libpthread/pthread/pt-internal.h
-+++ b/libpthread/pthread/pt-internal.h
-@@ -35,7 +35,7 @@
- #include <pt-sysdep.h>
- #include <pt-machdep.h>
- 
--#if IS_IN (libpthread)
-+#ifdef IS_IN_libpthread
- # include <ldsodefs.h>
- #endif
- 
-@@ -60,7 +60,7 @@ enum pthread_state
- # define PTHREAD_SYSDEP_MEMBERS
- #endif
- 
--#if !(IS_IN (libpthread))
-+#ifndef IS_IN_libpthread
- #ifdef ENABLE_TLS
- /* Type of the TCB.  */
- typedef struct