I have been using cmake on Linux to cross compile for Windows 32-bit.
How do I specify the mingw 32-bit version using configure? If I just
specify --host= i686-w64-mingw32, wouldn't that use the win64 version?
I use CMake and the i686-w64-mingw32-gcc-win32 toolchain, and compiling
on Linux or Windows both give the same thing. When compiling, there are
lots of those "redeclared without dllimport... " warnings, and when
linking, a lot of "undefined reference to `_imp__zrex_hits" for all files.
I fix it by changing line #50 in czmq_library.h from
"__declspec(dllimport)" into "__declspec(dllexport)"
That fixes all warnings and errors, though i haven't actually gotten a
chance to use the libraries yet so I'm unsure if it works yet. I also
don't know why that works or if changing that line is a bad move to make...
On 04/13/2018 12:13 PM, Luca Boccassi wrote:
Autoconf should work and it's your best bet with mingw, what is the
problem exactly?
On Fri, 13 Apr 2018, 18:53 Kevin Wang, <[email protected]
<mailto:[email protected]>> wrote:
Hi all,
I have been developing on Linux for the past few months and it is
time to also port my code to windows for some customers. The
problem is that I am not accustomed to it. I have to use the Mingw
tool chain because we compile Qt with it.
The autogen-configure-make steps don’t work so I have been using CMake
When I finally get to building Czmq, I encounter a bunch of the
following:
____ redeclared without dllimport attribute: previous dllimport
ignores
And
____ redeclared without dllimport attribute after being referenced
with dll linkage
My cmake command is simply “cmake .. -G “MinGW Makefiles”
Has anyone been able to compile with these settings recently or a
windows developer that can help a windows newbie?
Thanks
Kevin
Sent from my iPhone
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