In MacOSX you have to keep the *.o files, and not delete them. With PETSc's makefiles, this can be done easily with e.g. $ make ex1 RM=echo Jose
El 3/11/2015, a las 19:46, Denis Davydov <[email protected]> escribió:
Jose,
Even when I have PETSc --with-debugging=1 and SLEPc picks it up during configure, i don’t seem to have debug symbols in resulting SLEPc lib (make stage):
warning: no debug symbols in executable (-arch x86_64)
Same when starting a debugger: warning: (x86_64) /usr/local/opt/slepc/real/lib/libslepc.3.6.dylib empty dSYM file detected, dSYM was created with an executable with no debug info.
C/Fortran flags seems to have debug flags:
Using C/C++ linker: /usr/local/bin/mpicc Using C/C++ flags: -Wl,-multiply_defined,suppress -Wl,-multiply_defined -Wl,suppress -Wl,-commons,use_dylibs -Wl,-search_paths_first -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g3 -O0 Using Fortran linker: /usr/local/bin/mpif90 Using Fortran flags: -Wl,-multiply_defined,suppress -Wl,-multiply_defined -Wl,suppress -Wl,-commons,use_dylibs -Wl,-search_paths_first -fPIC -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -g -O0
Any ideas?
Kind regards, Denis