OpenEXR compilation

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Hello everyone,
I m trying to compile openexr with gcc 4.1.2, 4.4.7 and 4.8.2 on windows
and linux (CentoOS 6.6).
As for windows, everything was smooth and easy running CMake.
I could compile ilmbase and zlib.
i used the same command line to configure each compilation (modulo the
specification of the gcc version)
gcc 4.1.2: no problems
gcc 4.4.7: no problems
gcc 4.8.2: ilmbase test will not run. I had to disable the test. I wonder
why this would not work and if there was a recommended compiler for openexr
then.

Then i run make.
for each version, the make ends with a segmentation fault when executing
the command:
./dwaLookups > dwaLookups.h
This generates some lookup tables.
I wonder if anyone had this issue.

To avoid that issue, i copied the generated file  dwaLookups.h from my
windows compilation, and then make would resume just fine. I wonder if this
compilation way may result in wrong library.

Hopefully someone has some insights.
Anyways i could finish the compilations, and i guess i will know if the
libraries are ok when i use them.

Regards

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<div dir=3D"ltr">Hello everyone,<div>I m trying to compile openexr with gcc=
 4.1.2, 4.4.7 and 4.8.2 on windows and linux (CentoOS 6.6).</div><div>As fo=
r windows, everything was smooth and easy running CMake.</div><div>I could =
compile ilmbase and zlib.<br></div><div>i used the same command line to con=
figure each compilation (modulo the specification of the gcc version)</div>=
<div>gcc 4.1.2: no problems</div><div>gcc 4.4.7: no problems</div><div>gcc =
4.8.2: ilmbase test will not run. I had to disable the test. I wonder why t=
his would not work and if there was a recommended compiler for openexr then=
.</div><div><br></div><div>Then i run make.</div><div>for each version, the=
 make ends with a segmentation fault when executing the command:</div><div>=
./dwaLookups &gt; dwaLookups.h<br></div><div>This generates some lookup tab=
les.</div><div>I wonder if anyone had this issue.</div><div><br></div><div>=
To avoid that issue, i copied the generated file=C2=A0 dwaLookups.h from my=
 windows compilation, and then make would resume just fine. I wonder if thi=
s compilation way may result in wrong library.</div><div><br></div><div>Hop=
efully someone has some insights.</div><div>Anyways i could finish the comp=
ilations, and i guess i will know if the libraries are ok when i use them.<=
/div><div><br></div><div>Regards</div><div><br></div><div><br></div><div><b=
r></div><div><br></div></div>

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