Checking patch htl/Makefile...
error: while searching for:
  pt-rwlock-timedrdlock \
  pt-rwlock-timedwrlock \
  pt-rwlock-unlock \
  pt-condattr-setclock \
  pt-condattr-setpshared \
  pt-cond-destroy \
  pt-cond-init \

error: patch failed: htl/Makefile:92
error: htl/Makefile: patch does not apply
Checking patch htl/Versions...
error: while searching for:
    pthread_condattr_init;
    pthread_condattr_destroy;
    pthread_condattr_getpshared;
  }

  GLIBC_2.21 {

error: patch failed: htl/Versions:30
error: htl/Versions: patch does not apply
Checking patch sysdeps/htl/pt-condattr-setclock.c...
error: while searching for:
   <https://www.gnu.org/licenses/>.  */

#include <pthread.h>
#include <pt-internal.h>

int
pthread_condattr_setclock (pthread_condattr_t *attr, clockid_t clock)
{
  /* Only a few clocks are allowed.  CLOCK_REALTIME is always allowed.
     CLOCK_MONOTONIC only if the kernel has the necessary support.  */

error: patch failed: sysdeps/htl/pt-condattr-setclock.c:17
error: sysdeps/htl/pt-condattr-setclock.c: patch does not apply
Checking patch sysdeps/mach/hurd/i386/libc.abilist...
error: while searching for:
GLIBC_2.12 pthread_condattr_getclock F
GLIBC_2.12 pthread_condattr_getpshared F
GLIBC_2.12 pthread_condattr_init F
GLIBC_2.12 pthread_equal F
GLIBC_2.12 pthread_getschedparam F
GLIBC_2.12 pthread_self F

error: patch failed: sysdeps/mach/hurd/i386/libc.abilist:53
error: sysdeps/mach/hurd/i386/libc.abilist: patch does not apply
Checking patch sysdeps/mach/hurd/i386/libpthread.abilist...
error: while searching for:
GLIBC_2.12 pthread_cond_signal F
GLIBC_2.12 pthread_cond_timedwait F
GLIBC_2.12 pthread_cond_wait F
GLIBC_2.12 pthread_condattr_setclock F
GLIBC_2.12 pthread_condattr_setpshared F
GLIBC_2.12 pthread_create F
GLIBC_2.12 pthread_detach F

error: patch failed: sysdeps/mach/hurd/i386/libpthread.abilist:36
error: sysdeps/mach/hurd/i386/libpthread.abilist: patch does not apply
Checking patch sysdeps/mach/hurd/x86_64/libc.abilist...
error: while searching for:
GLIBC_2.38 pthread_condattr_getclock F
GLIBC_2.38 pthread_condattr_getpshared F
GLIBC_2.38 pthread_condattr_init F
GLIBC_2.38 pthread_equal F
GLIBC_2.38 pthread_exit F
GLIBC_2.38 pthread_getschedparam F

error: patch failed: sysdeps/mach/hurd/x86_64/libc.abilist:1541
error: sysdeps/mach/hurd/x86_64/libc.abilist: patch does not apply
Checking patch sysdeps/mach/hurd/x86_64/libpthread.abilist...
error: while searching for:
GLIBC_2.38 pthread_cond_signal F
GLIBC_2.38 pthread_cond_timedwait F
GLIBC_2.38 pthread_cond_wait F
GLIBC_2.38 pthread_condattr_setclock F
GLIBC_2.38 pthread_condattr_setpshared F
GLIBC_2.38 pthread_create F
GLIBC_2.38 pthread_detach F

error: patch failed: sysdeps/mach/hurd/x86_64/libpthread.abilist:55
error: sysdeps/mach/hurd/x86_64/libpthread.abilist: patch does not apply