Hello,
On Sat, Jan 14, 2006 at 06:45:51PM +0800, Davyd Madeley wrote:
> [...] the macros to test for -c/-o compatibility in automake. [...]
this is an interesting question: is the test for "-c -o" really needed
for a Fortran or F77 compiler?
Currently, _Autoconf_ contains macros to test "-c -o" for C, Fortran,
and Fortran77 languages. _Automake_ contains a wrapper for the C macro,
but not for the latter two ones.
But the latter two macros have the following comment attached:
# The usefulness of this macro is questionable, as I can't really see
# why anyone would use it. The only reason I include it is for
# completeness, since a similar test exists for the C compiler.
My impression is that we should remove the artificial macros and write
new ones if/when there is a real need.
So the questions are:
Are there any Fortran* compilers which don't understand "-c -o"?
Are there ones which do understand "-c" yet don't understand "-c -o"?
Which Fortran* compilers should your project support? Would it be bad
if projects using Automake required GNU Compiler for Fortran?
(Pardon my ignorance, but I don't use Fortran personally.)
Have a nice day,
Stepan
