21a8fe1bf5
* gnu/packages/base.scm (glibc/hurd, glibc/hurd-headers): New variables. * gnu/packages/hurd.scm (hurd-minimal): New variable. * gnu/packages/patches/glibc-hurd-extern-inline.patch: New file. * gnu/packages/patches/libpthread-glibc-preparation.patch: New file. * gnu-system.am (dist_patch_DATA): Add them. Co-authored-by: Ludovic Courtès <ludo@gnu.org> Co-authored-by: Mark H Weaver <mhw@netris.org>
147 lines
4.5 KiB
Diff
147 lines
4.5 KiB
Diff
This patch helps to integrate the Hurd's libpthread as a libc add-on.
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It writes the configure file, removes an rpc call not yet
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implemented on the version of gnumach we use and defines
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a missing macro.
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diff --git a/libpthread/configure b/libpthread/configure
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new file mode 100644
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index 0000000..2cdbc71
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--- /dev/null
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+++ b/libpthread/configure
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@@ -0,0 +1,2 @@
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+libc_add_on_canonical=libpthread
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+libc_add_on_subdirs=.
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--
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1.9.0
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We are using a version of GNU Mach that lacks 'thread_terminate_release'
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(not introduced yet). The 'thread_terminate' RPC call will be enough for
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our needs.
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See <http://lists.gnu.org/archive/html/bug-hurd/2014-05/msg00127.html>.
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diff --git a/libpthread/sysdeps/mach/pt-thread-terminate.c b/libpthread/sysdeps/mach/pt-thread-terminate.c
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index 6672065..129a611 100644
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--- a/libpthread/sysdeps/mach/pt-thread-terminate.c
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+++ b/libpthread/sysdeps/mach/pt-thread-terminate.c
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@@ -70,9 +70,9 @@ __pthread_thread_terminate (struct __pthread *thread)
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__mach_port_destroy (__mach_task_self (), wakeup_port);
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/* Terminate and release all that's left. */
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- err = __thread_terminate_release (kernel_thread, mach_task_self (),
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- kernel_thread, reply_port,
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- stackaddr, stacksize);
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+ /* err = __thread_terminate_release (kernel_thread, mach_task_self (), */
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+ /* kernel_thread, reply_port, */
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+ /* stackaddr, stacksize); */
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/* The kernel does not support it yet. Leak but at least terminate
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correctly. */
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--
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1.9.2
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The __PTHREAD_SPIN_LOCK_INITIALIZER definition is missing, so we
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define it to __SPIN_LOCK_INITIALIZER which already exists.
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See <http://lists.gnu.org/archive/html/commit-hurd/2009-04/msg00006.html>.
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diff --git a/libpthread/sysdeps/mach/bits/spin-lock.h b/libpthread/sysdeps/mach/bits/spin-lock.h
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index 537dac9..fca0e5a 100644
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--- a/libpthread/sysdeps/mach/bits/spin-lock.h
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+++ b/libpthread/sysdeps/mach/bits/spin-lock.h
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@@ -30,7 +30,7 @@ typedef __spin_lock_t __pthread_spinlock_t;
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/* Initializer for a spin lock object. */
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#ifndef __PTHREAD_SPIN_LOCK_INITIALIZER
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-#error __PTHREAD_SPIN_LOCK_INITIALIZER undefined: should be defined by <lock-intern.h>.
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+#define __PTHREAD_SPIN_LOCK_INITIALIZER __SPIN_LOCK_INITIALIZER
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#endif
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__END_DECLS
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The version of the glibc we use doesn't include the shm-directory.c file and does
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not yet support IS_IN.
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See <https://lists.gnu.org/archive/html/bug-hurd/2015-03/msg00078.html>
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diff --git a/libpthread/Makefile b/libpthread/Makefile
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index 2906788..b8dee58 100644
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--- a/libpthread/Makefile
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+++ b/libpthread/Makefile
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@@ -149,8 +149,6 @@ libpthread-routines := pt-attr pt-attr-destroy pt-attr-getdetachstate \
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sem-post sem-timedwait sem-trywait sem-unlink \
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sem-wait \
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\
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- shm-directory \
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- \
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cthreads-compat \
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$(SYSDEPS)
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--
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2.3.6
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diff --git a/libpthread/pthread/pt-create.c b/libpthread/pthread/pt-create.c
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index d88afae..84044dc 100644
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--- a/libpthread/pthread/pt-create.c
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+++ b/libpthread/pthread/pt-create.c
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@@ -28,7 +28,7 @@
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#include <pt-internal.h>
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-#if IS_IN (libpthread)
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+#ifdef IS_IN_libpthread
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# include <ctype.h>
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#endif
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#ifdef HAVE_USELOCALE
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@@ -50,7 +50,7 @@ entry_point (struct __pthread *self, void *(*start_routine)(void *), void *arg)
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__resp = &self->res_state;
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#endif
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-#if IS_IN (libpthread)
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+#ifdef IS_IN_libpthread
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/* Initialize pointers to locale data. */
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__ctype_init ();
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#endif
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diff --git a/libpthread/pthread/pt-initialize.c b/libpthread/pthread/pt-initialize.c
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index 9e5404b..b9cacbd 100644
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--- a/libpthread/pthread/pt-initialize.c
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+++ b/libpthread/pthread/pt-initialize.c
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@@ -28,7 +28,7 @@
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DEFINE_HOOK (__pthread_init, (void));
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-#if IS_IN (libpthread)
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+#ifdef IS_IN_libpthread
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static const struct pthread_functions pthread_functions =
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{
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.ptr_pthread_attr_destroy = __pthread_attr_destroy,
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@@ -81,7 +81,7 @@ static const struct pthread_functions pthread_functions =
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void
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___pthread_init (void)
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{
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-#if IS_IN (libpthread)
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+#ifdef IS_IN_libpthread
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__libc_pthread_init(&pthread_functions);
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#endif
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RUN_HOOK (__pthread_init, ());
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diff --git a/libpthread/pthread/pt-internal.h b/libpthread/pthread/pt-internal.h
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index 18b5b4c..8cdcfce 100644
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--- a/libpthread/pthread/pt-internal.h
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+++ b/libpthread/pthread/pt-internal.h
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@@ -35,7 +35,7 @@
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#include <pt-sysdep.h>
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#include <pt-machdep.h>
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-#if IS_IN (libpthread)
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+#ifdef IS_IN_libpthread
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# include <ldsodefs.h>
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#endif
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@@ -60,7 +60,7 @@ enum pthread_state
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# define PTHREAD_SYSDEP_MEMBERS
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#endif
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-#if !(IS_IN (libpthread))
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+#ifndef IS_IN_libpthread
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#ifdef ENABLE_TLS
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/* Type of the TCB. */
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typedef struct
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