The best that I achieved so far was those function, It seems that they are related to the? visual representation of the matrices. I deliberately added the libblas.a, liblapack.a,? libopa.a, libmpich.a etc... libpmpich.a to the linker search path and with every add of those? libraries some of the errors vanished.?
In the ARCH/lib folder I couldn't find any library name which will account for those functions calls. It seems that the remaining errors are not related to the Petsc and SLepc installation .. Any guidance will be appreciated. ? undefined reference to `_XSetForeground' /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/draw/impls/x/xops.c:219: undefined reference to `_XDrawString' C:/Users/...../Downloads/petsc-3.3-p6/arch-mswin-c-debug/lib/libpetsc.a(xops.c.o): In function `PetscDrawFlush_X': /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/draw/impls/x/xops.c:232: undefined reference to `_XCopyArea' /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/draw/impls/x/xops.c:234: undefined reference to `_XFlush' /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/draw/impls/x/xops.c:234: undefined reference to `_XSync' ? C:/Users/...../Downloads/petsc-3.3-p6/arch-mswin-c-debug/lib/libpetsc.a(xops.c.o): In function PetscDrawSynchronizedFlush_X': /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/draw/impls/x/xops.c:247: undefined reference to `_XFlush' /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/draw/impls/x/xops.c:251: undefined reference to `_XSync' /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/draw/impls/x/xops.c:254: undefined reference to `_XCopyArea' /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/draw/impls/x/xops.c:255: undefined reference to `_XFlush' /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/draw/impls/x/xops.c:257: undefined reference to `_XSync' /cygdrive/c/Users/...../Downloads/petsc-3.3-p6/src/sys/draw/impls/x/xops.c:261: undefined reference to `_XSync' ? Regards,
