by Vic Abe » Thu, 13 Jun 1991 04:06:54
cppstdin='/lib/cpp'
After the line
toke_cflags='optimize="-g"'
add:
regexec_cflags='optimize="-g"'
Only the cppstdin change to config.sh is needed for AIX 3.1.5.
1. C + FORTRAN + getenv() (Was: NCAR running under AIX 3.1 update 3003)
You are essentially correct - there is a problem. However, it is possible to
mix FORTRAN and C with a C routine that calls getenv - just make sure you
link in the C runtime library... as in:
test1: $(COBJS) $(FOBJS)
xlf $(FFLAGS) -o test1 $(COBJS) $(FOBJS) -lc
Ordinarily the linker will satisfy the reference to getenv from the FORTRAN
runtime library.
Now, there is a problem if BOTH the FORTRAN and C routines call their
respective getenvs - There can only be one getenv symbol in the final
bound product so someone looses.
-Scott
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