Checking patch stdio-common/Makefile...
error: while searching for:
  tst-fmemopen2 \
  tst-fmemopen3 \
  tst-fmemopen4 \
  tst-fphex \
  tst-fphex-wide \
  tst-fread \

error: patch failed: stdio-common/Makefile:244
error: stdio-common/Makefile: patch does not apply
Checking patch stdio-common/tst-fopen.c...
error: stdio-common/tst-fopen.c: already exists in working directory
Checking patch sysdeps/pthread/Makefile...
error: while searching for:
  tst-exit3 \
  tst-flock1 \
  tst-flock2 \
  tst-fork1 \
  tst-fork2 \
  tst-fork3 \

error: patch failed: sysdeps/pthread/Makefile:154
error: sysdeps/pthread/Makefile: patch does not apply
Checking patch sysdeps/pthread/tst-fopen-threaded.c...
error: sysdeps/pthread/tst-fopen-threaded.c: already exists in working directory