Dear Akim,
> | + * aclang.m4 (AC_F77_LIBRARY_LDFLAGS):
> | + don't swallow -lm (if a Fortran compiler needs it, it is likely
> | + to be required when linking C/C++ with Fortran)
> | +
> | + -YP,... option: replace ^-YP, with -L
>
> This is not what you did: you refer to -YP without the anchor. I
> trust you for this change, but you didn't explain why you also removed
> the ^P, stuff? Since you -YP is not a super-pattern of it, you
> removed it.
> | -YP,*)
> | temp_arg=
> | - for ac_i in `echo $ac_arg | sed -e 's%^P,%-L%' -e 's%:% -L%g'`; do
> | + for ac_j in `echo $ac_arg | sed -e 's%-YP,%-L%' -e 's%:% -L%g'`; do
My reasoning was as follows: $ac_arg is "-YP,[something]".
Theerefore, sed -e 's%^P,%-L%" won't substitute anything, because the "P"
is not at the beginning of the expression:
echo '-YP,/usr/bogus:/usr/stuff' | sed -e 's%^P,%-L%' -e 's%:% -L%g'
-YP,/usr/bogus -L/usr/stuff
echo '-YP,/usr/bogus:/usr/stuff' | sed -e 's%^-YP,%-L%' -e 's%:% -L%g'
-L/usr/bogus -L/usr/stuff
the latter is what we want, right?
Regards, Martin
