On 20/01/16 14:26, Evan Cooch wrote:
However, my initial attempts haven't met with much success -- I suspect I'm
missing something obvious, so I'm hoping someone can point out my obvious
mistakes.
It is difficult to tell without a small self-contained testcase but...
Now,to compile a statically linked version, my attempts (so far) have basically
involved tweaking the makefile, adding -static as compiler option, and changing
all the references to *.o in the makefile to *.a. My attempt is copied@the
bottom of this note.
This should not be necessary (and I'm surprised gcc doesn't complain).
gfortran -fopenmp *.a Linpack.a -static-libgfortran -o solver.64.static
/usr/lib/../lib64/crt1.o: In function `_start':
(.text+0x20): undefined reference to `main'
collect2: error: ld returned 1 exit status
which file contains the main program? is there an .o file for it? does it
appear in the command-line if you compile manually?
COPTIONS = -static -c -fimplicit-none -fbounds-check -m64 -funroll-loops
-ftree-vectorize -O2
$(LINKER) -fopenmp *.a Linpack.a -static-libgfortran -o solver.64.static
-static is a linker option not a compile option. It should appear in the linker
command-line.
Why not try first with? This compiles and links in one step.
gfortran -fimplicit-none -fbounds-check -m64 -funroll-loops -ftree-vectorize
-O2 -fopenmp -static -static-libgfortran -o solver.64.static *.f90 *.mod
Linpack.a
If you use other libraries, you need to have their .a files and gfortran needs
to be able to find them.
Good luck!
Manuel.
