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From:	Pavel Fedin <p DOT fedin AT samsung DOT com>
To:	cygwin AT cygwin DOT com
Subject:	[BUG] Wrong Python2.7 configuration
Date:	Tue, 30 Jul 2013 18:00:52 +0400
Message-id:	<008e01ce8d2d$3403ebc0$9c0bc340$%fedin@samsung.com>
MIME-version:	1.0

 Hello!

 During building Insight for Cygwin i hit this error:
--- cut ---
gcc -g -O2    -I. -I. -I./common -I./config
-DLOCALEDIR="\"/usr/local/share/locale\"" -DHAVE_CONFIG_H
-I./../include/opcode -I./../opcodes/.. -I./../readline/..  -I../bfd
-I./../bfd -I./../include -I../libdecnumber -I./../libdecnumber
-I./gnulib/import -Ibuild-gnulib/import   -DTUI=1  -DGDBTK
-I/usr/include/python2.7 -I/usr/include/python2.7 -Wall
-Wdeclaration-after-statement -Wpointer-arith -Wpointer-sign -Wno-unused
-Wunused-value -Wunused-function -Wno-switch -Wno-char-subscripts
-Wmissing-prototypes -Wdeclaration-after-statement -Wempty-body
-Wmissing-parameter-type -Wold-style-declaration -Wold-style-definition
-Wformat-nonliteral -Werror -c -o mi-main.o -MT mi-main.o -MMD -MP  -MF
.deps/mi-main.Tpo ./mi/mi-main.c
In file included from /usr/include/python2.7/Python.h:126:0,
                 from ./python/python-internal.h:95,
                 from ./mi/mi-main.c:56:
/usr/include/python2.7/modsupport.h:27:1: error: '_PyArg_ParseTuple_SizeT'
is an unrecognized format function type [-Werror=format=]
 PyAPI_FUNC(int) PyArg_ParseTuple(PyObject *, const char *, ...)
Py_FORMAT_PARSETUPLE(PyArg_ParseTuple, 2, 3);
 ^
cc1: all warnings being treated as errors
--- cut ---

 The problem obviously happens because of incorrect
HAVE_ATTRIBUTE_FORMAT_PARSETUPLE setting in python27/pyconfig.h. Likely
python's configure test is broken. The relevant discussion is here:
https://bugzilla.redhat.com/show_bug.cgi?id=927358

Kind regards,
Pavel Fedin
Expert Engineer
Samsung Electronics Research center Russia




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