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From: | Nick Porcino |
Subject: | RE: [Openexr-devel] Building Visual C++ 2005 for x64 platform |
Date: | Tue, 20 Nov 2007 18:47:41 -0800 |
I haven’t tried this myself, but is
it possible that you have a std library mismatch, for example, something set to
Multithreaded DLL, and another set to Multithreaded? From:
address@hidden
[mailto:address@hidden On Behalf Of James Vanderhyde I am trying to build a 64-bit dll of OpenEXR for 64-bit
Windows. I’m using Visual Studio 2005 (VC8). I started by downloading the
math library (IlmBase) and trying to build the IlmBase solution. I created a
configuration for the x64 platform. I had to make a few changes to get the
“createDLL” project to compile. I changed the Output Directory and
Intermediate Directory to match what the Win32 configuration had. Since the
project uses a lot of hard-coded relative paths, these needed to be fixed from
Visual Studio’s defaults. This createDLL program runs the linker for the rest of the
projects, and it has one line of code that controls the command-line options
for the linker. I changed this line to be “X64” instead of
“X86.” At this point the “Half” project compiles and
links successfully, but when I try to build the “Iex” project I get
several linker errors, such as the following: Iex.exp : error LNK2001: unresolved external symbol
address@hidden@@ All the .lib, .def, and .obj files seem to be OK, so I
can’t figure out what the problem is. Does anyone have any tips for me? Thanks. James |
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