<stdin>:327: trailing whitespace.
John Mather, and Paul Zimmermann at 
Checking patch Makefile.in...
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bench bench-clean bench-build:
	$(MAKE) -C $(srcdir)/benchtests $(PARALLELMFLAGS) objdir=`pwd` $@

# Convenience target to rebuild ULPs for all math tests.
regen-ulps:
	$(MAKE) -C $(srcdir)/math $(PARALLELMFLAGS) objdir=`pwd` $@

error: patch failed: Makefile.in:38
error: Makefile.in: patch does not apply
Checking patch manual/Makefile...
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# Generated files directly included from libc.texinfo.
libc-texi-generated = chapters.texi top-menu.texi dir-add.texi \
		      libm-err.texi version.texi pkgvers.texi

# Add path to build dir for generated files
texis-path := $(filter-out $(libc-texi-generated) summary.texi $(examples), \

error: patch failed: manual/Makefile:55
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Checking patch manual/math.texi...
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* Exponents and Logarithms::    Also pow and sqrt.
* Hyperbolic Functions::        sinh, cosh, tanh, etc.
* Special Functions::           Bessel, gamma, erf.
* Errors in Math Functions::    Known Maximum Errors in Math Functions.
* Pseudo-Random Numbers::       Functions for generating pseudo-random
				 numbers.
* FP Function Optimizations::   Fast code or small code.

error: patch failed: manual/math.texi:80
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Checking patch math/Makefile...
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test-extras += $(libm-vec-test-wrappers)
extra-test-objs += $(addsuffix .o, $(libm-vec-test-wrappers))

ulps-file = $(firstword $(wildcard $(sysdirs:%=%/libm-test-ulps)))

$(objpfx)libm-test-ulps.h: $(ulps-file) gen-libm-test.py
	$(make-target-directory)
	$(PYTHON) gen-libm-test.py -u $< -H $@

libm-test-funcs-auto = \
  acos \

error: patch failed: math/Makefile:615
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Checking patch math/README.libm-test...
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cases for each math function that are specific to the target platform
but still independent of the real floating type.  The results of the
processing are "libm-test-<func>.c" and a file "libm-test-ulps.h" with
platform specific deltas by which the actual math function results may
deviate from the expected results and still be considered correct.

The test drivers "test-double-<func>.c", "test-float-<func>.c", and
"test-ldouble-<func>.c", generated by the Makefile, test the normal

error: patch failed: math/README.libm-test:30
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Checking patch math/gen-libm-test.py...
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        """Initialize an Ulps object."""
        # normal[function][float_type] is the ulps value, and likewise
        # for real and imag.
        self.normal = defaultdict(lambda: defaultdict(lambda: 0))
        self.real = defaultdict(lambda: defaultdict(lambda: 0))
        self.imag = defaultdict(lambda: defaultdict(lambda: 0))
        # List of ulps kinds, in the order in which they appear in
        # sorted ulps files.
        self.ulps_kinds = (('Real part of ', self.real),
                           ('Imaginary part of ', self.imag),
                           ('', self.normal))
        self

    def read(self, ulps_file):
        """Read ulps from a file into an Ulps object."""
        self.ulps_file = ulps_file
        with open(ulps_file, 'r') as f:
            ulps_dict = None
            ulps_fn = None

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Checking patch math/libm-test-support.c...
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#include "libm-test-support.h"

#include <argp.h>
#include <errno.h>
#include <string.h>
#include <assert.h>

/* This header defines func_ulps, func_real_ulps and func_imag_ulps
   arrays.  */

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# Begin of automatic generation

# Maximal error of functions:
Function: "acos":
double: 1
float128: 1
ldouble: 2

Function: "acos_downward":
float128: 1
ldouble: 2

Function: "acos_towardzero":
float128: 1
ldouble: 2

Function: "acos_upward":
double: 1
float128: 1
ldouble: 2

Function: "acosh":
double: 1
float128: 4
ldouble: 3

Function: "acosh_downward":
double: 1
float128: 3
ldouble: 4

Function: "acosh_towardzero":
double: 1
float128: 2
ldouble: 4

Function: "acosh_upward":
double: 1
float128: 3
ldouble: 3

Function: "acospi":
double: 1
float: 1
float128: 2
ldouble: 1

Function: "acospi_downward":
double: 1
float: 2
float128: 1
ldouble: 3

Function: "acospi_towardzero":
double: 1
float: 2
float128: 1
ldouble: 3

Function: "acospi_upward":
double: 2
float: 1
float128: 2
ldouble: 2

Function: "asin":
double: 1
float128: 1
ldouble: 1

Function: "asin_downward":
double: 1
float128: 2
ldouble: 2

Function: "asin_towardzero":
double: 1
float128: 1
ldouble: 1

Function: "asin_upward":
double: 1
float128: 2
ldouble: 1

Function: "asinh":
double: 1
float128: 4
ldouble: 3

Function: "asinh_downward":
double: 1
float128: 4
ldouble: 5

Function: "asinh_towardzero":
double: 1
float128: 2
ldouble: 4

Function: "asinh_upward":
double: 1
float128: 4
ldouble: 5

Function: "asinpi":
double: 1
float: 1
float128: 2
ldouble: 2

Function: "asinpi_downward":
double: 2
float: 1
float128: 2
ldouble: 2

Function: "asinpi_towardzero":
double: 1
float: 2
float128: 1
ldouble: 2

Function: "asinpi_upward":
double: 2
float: 2
float128: 2
ldouble: 2

Function: "atan":
double: 1
float128: 1
ldouble: 1

Function: "atan2":
double: 1
float128: 2
ldouble: 1

Function: "atan2_downward":
double: 1
float128: 2
ldouble: 1

Function: "atan2_towardzero":
double: 1
float128: 3
ldouble: 1

Function: "atan2_upward":
double: 1
float128: 2
ldouble: 1

Function: "atan2pi":
double: 1
float: 1
float128: 3
ldouble: 1

Function: "atan2pi_downward":
double: 2
float: 2
float128: 2
ldouble: 2

Function: "atan2pi_towardzero":
double: 1
float: 2
float128: 2
ldouble: 2

Function: "atan2pi_upward":
double: 2
float: 2
float128: 2
ldouble: 2

Function: "atan_downward":
double: 1
float128: 2
ldouble: 1

Function: "atan_towardzero":
double: 1
float128: 1
ldouble: 1

Function: "atan_upward":
double: 1
float128: 2
ldouble: 1

Function: "atanh":
double: 1
float128: 4
ldouble: 3

Function: "atanh_downward":
double: 1
float128: 4
ldouble: 4

Function: "atanh_towardzero":
double: 1
float128: 2
ldouble: 3

Function: "atanh_upward":
double: 1
float128: 4
ldouble: 5

Function: "atanpi":
double: 1
float: 1
float128: 2
ldouble: 1

Function: "atanpi_downward":
double: 2
float: 2
float128: 1
ldouble: 2

Function: "atanpi_towardzero":
double: 1
float: 2
float128: 1
ldouble: 2

Function: "atanpi_upward":
double: 2
float: 1
float128: 2
ldouble: 1

Function: "cabs":
double: 1
float128: 1
ldouble: 1

Function: "cabs_downward":
double: 1
float128: 1
ldouble: 1

Function: "cabs_towardzero":
double: 1
float128: 1
ldouble: 1

Function: "cabs_upward":
double: 1
float128: 1
ldouble: 1

Function: Real part of "cacos":
double: 1
float: 2
float128: 2
ldouble: 1

Function: Imaginary part of "cacos":
double: 2
float: 2
float128: 2
ldouble: 2

Function: Real part of "cacos_downward":
double: 1
float: 1
float128: 3
ldouble: 2

Function: Imaginary part of "cacos_downward":
double: 5
float: 3
float128: 6
ldouble: 6

Function: Real part of "cacos_towardzero":
double: 1
float: 1
float128: 3
ldouble: 2

Function: Imaginary part of "cacos_towardzero":
double: 4
float: 3
float128: 5
ldouble: 5

Function: Real part of "cacos_upward":
double: 2
float: 2
float128: 3
ldouble: 2

Function: Imaginary part of "cacos_upward":
double: 7
float: 7
float128: 7
ldouble: 7

Function: Real part of "cacosh":
double: 2
float: 2
float128: 2
ldouble: 2

Function: Imaginary part of "cacosh":
double: 1
float: 2
float128: 2
ldouble: 1

Function: Real part of "cacosh_downward":
double: 4
float: 3
float128: 5
ldouble: 5

Function: Imaginary part of "cacosh_downward":
double: 2
float: 2
float128: 4
ldouble: 3

Fu
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