Checking patch math/Versions...
Checking patch math/w_acosf.c...
Checking patch math/w_acosf_compat.c...
Checking patch sysdeps/ieee754/flt-32/e_acosf.c...
error: while searching for:
#include <math.h>
#include <math_private.h>
#include <libm-alias-finite.h>
#include "math_config.h"

static __attribute__ ((noinline)) float

error: patch failed: sysdeps/ieee754/flt-32/e_acosf.c:28
error: sysdeps/ieee754/flt-32/e_acosf.c: patch does not apply
Checking patch sysdeps/ieee754/flt-32/w_acosf.c...
Checking patch sysdeps/m68k/m680x0/fpu/w_acosf_compat.c...
Checking patch sysdeps/mach/hurd/i386/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/aarch64/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/alpha/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/arm/be/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/arm/le/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/hppa/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/i386/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/microblaze/be/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/microblaze/le/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/mips/mips32/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/mips/mips64/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/sh/be/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/sh/le/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/x86_64/64/libm.abilist...
Checking patch sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist...