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#78 wontfix AC_COIN_MAIN_SUBDIRS enhancement andreasw bubla

While examining the coin.m4 file, I have discovered that the macro AC_COIN_MAIN_SUBDIRS can be written in another way, expanding its capabilities and reducing its size to 10% of the original.

Although I am aware that this macro may not have a big perspective, why not to get rid of some m4 code for free :-)

#92 invalid Cbc compilation problem.. stefan chtsolak

I am a student and i make research. I use windows 7 and MS visual studio 2010 ultimate.

I want to run gamsTest.cpp which is in Cbc-2.7.4\Cbc\test directory in Cbc package, in order to compare with the gams model.

I make a new visual studio project and i copy-paste the code in the source code .cpp file.

But during the compilation i get many errors about the .hpp files

One of the, common between them errors, is:

" 11 IntelliSense?: cannot open source file "CoinError?.hpp" c:\users\christos\desktop\dipl\dipl_test\dipl_test\dipl_test.cpp 14 1 dipl_test "

Maybe i did not understand the concept of the way should be compiled, and all the above are irrelevant...

Please enlight me. Thank you in advance.

#36 wontfix file coin-Osi/CoinUtils/src/config_coinutils.h missing when compiling Osi under cygwin andreasw craig_schmidt

Hi There,

I am trying to build Osi stable 0.95 using cygwin on Windows XP. This is with gcc 3.4.4, and the updated version of make 3.81 as directed here

I did the following steps:

  1. did a new install of cygwin
  1. use subversion to get OSI:

svn co coin-Osi

  1. did ./configure -C, which worked fine
  1. did make, and got this error:
make[3]: Entering directory `/cygdrive/d/netflix/coin/coin-Osi/Osi/src' 
if /bin/sh ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -I`cygpath -w .` -I../inc  -I`cygpath -w /cygdrive/d/netflix/coin/coin-Osi/CoinUtils/src` -I`cygpath -w /cygdrive/d/netflix/coin/coin-Osi/Osi/../CoinUtils/inc`   -O3 -fomit-frame-pointer -pipe -DNDEBUG -pedantic-errors -Wimplicit -Wparentheses -Wreturn-type -Wcast-qual -Wall -Wpointer-arith -Wwrite-strings -Wconversion   -MT OsiAuxInfo.lo -MD -MP -MF ".deps/OsiAuxInfo.Tpo" -c -o OsiAuxInfo.lo OsiAuxInfo.cpp; \
 then mv -f ".deps/OsiAuxInfo.Tpo" ".deps/OsiAuxInfo.Plo"; else rm -f ".deps/OsiAuxInfo.Tpo"; exit 1; fi
 g++ -DHAVE_CONFIG_H -I. -I. -I../inc -Id:\\netflix\\coin\\coin-Osi\\CoinUtils\\src -Id:\\netflix\\coin\\coin-Osi\\CoinUtils\\inc -O3 -fomit-frame-pointer -pipe -DNDEBUG -pedantic-errors -Wimplicit -Wparentheses -Wreturn-type -Wcast-qual -Wall -Wpointer-arith -Wwrite-strings -Wconversion -MT OsiAuxInfo.lo -MD -MP -MF .deps/OsiAuxInfo.Tpo -c OsiAuxInfo.cpp -o OsiAuxInfo.o
In file included from d:/netflix/coin/coin-Osi/CoinUtils/src/CoinMessageHandler.hpp:15,
                 from OsiSolverInterface.hpp:9,
                 from OsiAuxInfo.cpp:11:
d:/netflix/coin/coin-Osi/CoinUtils/src/CoinFinite.hpp: In function `bool CoinIsnan(double)':
d:/netflix/coin/coin-Osi/CoinUtils/src/CoinFinite.hpp:90: error: `_isnan' undeclared (first use this function)
d:/netflix/coin/coin-Osi/CoinUtils/src/CoinFinite.hpp:90: error: (Each undeclared identifier is reported only once for each function it appears in.)
make[3]: *** [OsiAuxInfo.lo] Error 1
make[3]: Leaving directory `/cygdrive/d/netflix/coin/coin-Osi/Osi/src'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/cygdrive/d/netflix/coin/coin-Osi/Osi/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/cygdrive/d/netflix/coin/coin-Osi/Osi'
make: *** [all-recursive] Error 1

Any suggestions?

Thanks, Craig Schmidt

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