[CMake] Issue using cmake with mingw

[AMARNATH, Balachandar]

Hi,


I am trying to compile (cross) a library in linux (debian) under mingw. I have installed the mingw packages for debian (gcc-mingw32, mingw32-binutils, mingw32-runtime) and have specified i586-mingw32-gcc, i586-mingw32-c++ and i586-mingw32-gfortran as my c, cxx and fortran compiler (present in /usr/bin). My software also uses blas, lapack and openmpi library which i have installed in /usr location.  While configuring, i get this following error


CMake Error at /usr/share/cmake-2.8/Modules/FindBLAS.cmake:456 (message):
 A required library with BLAS API not found. Please specify library location
Call Stack (most recent call first):
 CMakeLists.txt:46 (FIND_PACKAGE).


I do have libblas.so in my /usr/lib but still it throws me this error. Further, if i don't use mingw environment and specify /usr/bin/gcc, /usr/bin/c++ and /usr/bin/gfortran as my compiler options, i don't get this error.

Any clue on this would be great help


With thanks and regards
Balachandar









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