diff options
Diffstat (limited to 'gnu/packages/patches/libpthread-glibc-preparation.patch')
| -rw-r--r-- | gnu/packages/patches/libpthread-glibc-preparation.patch | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/gnu/packages/patches/libpthread-glibc-preparation.patch b/gnu/packages/patches/libpthread-glibc-preparation.patch new file mode 100644 index 0000000000..a43245436c --- /dev/null +++ b/gnu/packages/patches/libpthread-glibc-preparation.patch @@ -0,0 +1,146 @@ +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 |