Hi,
I'm trying to compile code which calls C and fortan routines from
D on the linux cluster at work. I've managed to get it to work
with all 3 compilers on my laptop, but LDC and GDC fail on the
cluster (though DMD works perfectly). I'm using the precompiled
compiler binaries on these systems, the cluster doesn't have the
prerequistites for building them myself and I don't have admin
rights.
For GDC the commands I run are:
gcc -c C_code.c Fortran_code.f
gdc D_code.d C_code.o Fortran_code.f -lblas -lgsl -lgslcblas -lm
-lgfortran -o out
The error messages are:
/software/lib64/libgsl.so: undefined reference to
`memcpy@GLIBC_2.14'
/software/lib64/libgfortran.so.3: undefined reference to
`clock_gettime@GLIBC_2.17'
/software/lib64/libgfortran.so.3: undefined reference to
`secure_getenv@GLIBC_2.17'
collect2: error: ld returned 1 exit status
I can remove the gsl messages by statically linking to libgsl.a,
but this doesn't solve the gfortran issues.
If anyone knows a way round these issues, I'd be very grateful.
I'd also eventually like to find a way to easily share linux
biniaries with people, so they can use this code without these
kinds of headaches. If anyone has any advice for making this
portable, that would also help me out a lot.
Thanks very much
Andrew
