[Coin-bcpdiscuss] BUG: Bcp-1.1.0 on cygwin

[Gualtiero Tramezzi]

I've downgraded make (3.80) as explained without results: same error.
I'm not using --enable-doscompile.
The strange thing is that BCP-1.0.0 builds but BCP-1.1.0 not.
The flag --mno-cygwin is necessary to build BCP on cygwin?
I've attached config.log
Similar errors occurs even on BCP 1.0.0 but only with examples.
Can anyone help me?

>From: Ted Ralphs <tkralphs at lehigh.edu>
>To: Gualtiero Tramezzi <gtramezzi at hotmail.com>
>CC: coin-bcpdiscuss at list.coin-or.org
>Subject: Re: [Coin-bcpdiscuss] BUG: Bcp-1.1.0 on cygwin
>Date: Sun, 21 Jan 2007 13:38:06 -0500
>
>I've seen this error before and it most likely has something to do with the 
>-mno-cygwin flag. However, before you do anything else, make sure you are 
>using the correction version of make. On CYGWIN, the default version of 
>make installed by the setup program doesn't work. See:
>
>https://projects.coin-or.org/BuildTools/wiki/current-issues
>
>What arguments did you give to configure? If you are using 
>--enable-doscompile, I would also try building without that flag and see if 
>that fixes the error. If you did not specify --enable-doscompile and got 
>the -mno-cygwin flag anyway, then there is probably something missing from 
>your CYGWIN installation. In any case, please post your config.log, so we 
>can try to track down the problem.
>
>Cheers,
>
>Ted
>
>Gualtiero Tramezzi wrote:
>>Hello, I've freshly reinstalled CYGWIN and built BCP from tarball.
>>I got this error after make command:
>><SNIP>
>>g++ -DHAVE_CONFIG_H -I. 
>>-IC:\\cygwin\\home\\Administrator\\Bcp-1.1.0\\Clp\\src
>>
>>-I../inc -IC:\\cygwin\\home\\Administrator\\Bcp-1.1.0\\CoinUtils\\src 
>>-IC:\\cygw
>>
>>in\\home\\Administrator\\Bcp-1.1.0\\build\\CoinUtils\\inc -O3 
>>-fomit-frame-point
>>
>>er -mno-cygwin -pipe -DNDEBUG -pedantic-errors -Wimplicit -Wparentheses 
>>-Wreturn
>>
>>-type -Wcast-qual -Wall -Wpointer-arith -Wwrite-strings -Wconversion -MT 
>>ClpChol
>>
>>eskyBase.lo -MD -MP -MF .deps/ClpCholeskyBase.Tpo -c 
>>../../../Clp/src/ClpCholesk
>>
>>yBase.cpp -o ClpCholeskyBase.o
>>
>>In file included from ../../../Clp/src/ClpCholeskyBase.hpp:7,
>>
>>                 from ../../../Clp/src/ClpCholeskyBase.cpp:8:
>>
>>C:/cygwin/home/Administrator/Bcp-1.1.0/CoinUtils/src/CoinFinite.hpp:32:22: 
>>ieeef
>>
>>p.h: No such file or directory
>>
>>In file included from ../../../Clp/src/ClpCholeskyBase.hpp:7,
>>
>>                 from ../../../Clp/src/ClpCholeskyBase.cpp:8:
>>
>>C:/cygwin/home/Administrator/Bcp-1.1.0/CoinUtils/src/CoinFinite.hpp: In 
>>function
>>
>>`bool CoinIsnan(double)':
>>
>>C:/cygwin/home/Administrator/Bcp-1.1.0/CoinUtils/src/CoinFinite.hpp:90: 
>>error: `
>>
>>isnan' undeclared (first use this function)
>>
>>C:/cygwin/home/Administrator/Bcp-1.1.0/CoinUtils/src/CoinFinite.hpp:90: 
>>error: (
>>
>>Each undeclared identifier is reported only once for each function it 
>>appears in
>>
>>.)
>>
>>make[2]: *** [ClpCholeskyBase.lo] Error 1
>>
>>make[2]: Leaving directory `/home/Administrator/Bcp-1.1.0/build/Clp/src'
>>
>>make[1]: *** [all-recursive] Error 1
>>
>>make[1]: Leaving directory `/home/Administrator/Bcp-1.1.0/build/Clp'
>>
>>make: *** [all-recursive] Error 1
>>
>>
>>I have ieeefp.h in /usr/include/machine/ieeefp.h why I get this error?
>>
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>
>
>--
>Dr. Ted Ralphs
>Associate Professor
>Industrial and Systems Engineering
>Lehigh University
>(610)758-4784
>tkralphs at lehigh.edu
>www.lehigh.edu/~tkr2

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