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Subject: Re: How to break cygwin inside dcrt0.cc ?
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References: <c90cbfa5-3411-f7bd-587c-7ef70e1e2cbf AT gmail DOT com> <590BDD0B DOT 7040709 AT maxrnd DOT com>
From: Marco Atzeri <marco DOT atzeri AT gmail DOT com>
Message-ID: <14756c6c-cc89-fa5d-bfbb-88662445dc46@gmail.com>
Date: Fri, 5 May 2017 09:44:30 +0200
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On 05/05/2017 04:01, Mark Geisert wrote:
> Marco Atzeri wrote:
>> I am likely missing something obvious, but I do not succeed to put
>> a breakpoint inside child_info_fork::alloc_stack
>>
>> break child_info_fork::alloc_stack
>> Function "child_info_fork::alloc_stack" not defined.
>>
>>   break /usr/src/debug/cygwin-2.8.0-1/winsup/cygwin/dcrt0.cc:408
>> No source file named /usr/src/debug/cygwin-2.8.0-1/winsup/cygwin/dcrt0.cc
>
> Is your installed cygwin-debuginfo package the same version as your
> cygwin package?
>
> ..mark
>


Hi Mark,
yes, I am using the same

$ uname -svr
CYGWIN_NT-6.1-WOW 2.8.0(0.309/5/3) 2017-04-01 20:42

  $ cygcheck -cd |grep cygwin
base-cygwin                           3.8-1
cygwin                                2.8.0-1
cygwin-debuginfo                      2.8.0-1
cygwin-devel                          2.8.0-1
cygwin-doc                            2.8.0-1
cygwin-x-doc                          1.1.20170220-1

I have the poblem on both 32 and 64 bit version.

By the way it seems that git source can not be built
in cygwin as it lacks configure and

  $ autoreconf
configure.ac:33: error: Please use exactly Autoconf 2.64 instead of 2.69.
config/override.m4:12: _GCC_AUTOCONF_VERSION_CHECK is expanded from...
configure.ac:33: the top level
autom4te-2.69: /usr/bin/m4 failed with exit status: 1
aclocal-1.14: error: echo failed with exit status: 1
autoreconf-2.69: aclocal failed with exit status: 1

Are you building using the source package ?

Regards
Marco


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