On Aug 24, 2006, at 5:06 PM, Ralf Wildenhues wrote:
Hello Bill,
* Bill Northcott wrote on Thu, Aug 24, 2006 at 09:59:40AM CEST:
In lib/autoconf/fortran.m4 (v2.60 and cvs) there is a macro
_AC_FC_LIBRARY_LDFLAGS which defines FLIBS for linking Fortran code.
Darwin/MacOS X also include elements of the C library in
libgcc_s.dylib and libSystem.dylib. While including -lSystem in the
link command seems to be harmless, including -lgcc_s can cause large
links to fail.
Could you expand on why and how the links fail, and why just large(?)
links? Preferably, show some link command plus error output.
Neither is necessary because ld automatically includes them.
I can't approve or apply this patch, but want to note that it seems
reasonable to me. Looks like libgcc_s and libgcc_s.10.4 (essentially
the same thing) get added to the link line, one comes from the
compiler in /usr/local, the other from the compiler in /usr.
Peter
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