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Date: Sat, 14 Feb 2015 15:27:20 +0100
From: Marco Atzeri <marco DOT atzeri AT gmail DOT com>
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To: cygwin AT cygwin DOT com
Subject: Re: -pthread in gcc
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On 2/14/2015 2:07 PM, Ken Brown wrote:
> On 2/6/2015 4:28 AM, JonY wrote:
>> On 2/6/2015 16:30, Pavel Fedin wrote:
>>>   Hello!

>
> libtool: link: gcc -Wimplicit -Wreturn-type
> -Wdeclaration-after-statement -Wno-unknown-pragmas -ggdb -O2 -pipe
> -Wimplicit-function-declaration
> -fdebug-prefix-map=/home/kbrown/src/cygtexlive/texlive/texlive-20140523-2.i686/build=/usr/src/debug/texlive-20140523-2
> -fdebug-prefix-map=/home/kbrown/src/cygtexlive/texlive/texlive-20140523-2.i686/src/texlive-20140523-source=/usr/src/debug/texlive-20140523-2
> -o .libs/mpost.exe mpost-mpost.o mpost-mpxout.o  libmplib.a
> /home/kbrown/src/cygtexlive/texlive/texlive-20140523-2.i686/build/texk/kpathsea/.libs/libkpathsea.dll.a
> -lcairo -lgobject-2.0 -lffi -lglib-2.0 /usr/lib/libintl.dll.a
> /usr/lib/libiconv.dll.a /usr/lib/libpcre.dll.a
> /usr/lib/libfontconfig.dll.a /usr/lib/libexpat.dll.a
> /usr/lib/libfreetype.dll.a -lbz2 -lEGL -lGL -lpthread
> /usr/lib/libXdamage.dll.a /usr/lib/libXfixes.dll.a
> /usr/lib/libX11-xcb.dll.a /usr/lib/libxcb-glx.dll.a
> /usr/lib/libxcb-shm.dll.a /usr/lib/libxcb-render.dll.a
> /usr/lib/libXrender.dll.a /usr/lib/libXext.dll.a /usr/lib/libX11.dll.a
> /usr/lib/libxcb.dll.a /usr/lib/libXau.dll.a /usr/lib/libXdmcp.dll.a
> /usr/lib/libpixman-1.dll.a /usr/lib/libpng16.dll.a -lz -pthread
> gcc: error: unrecognized command line option '-pthread'
> Makefile:4664: recipe for target 'mpost.exe' failed
>
> Ken
>

Ken,
as workaround

check if the "-pthread" is reported in a /usr/lib/*.la file
or in a "/usr/lib/pkgconfig/*.pc" and zap it

Regards
Marco

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