g77 is of course obsolete.
Especially in OSX, even with HPC-binary, compiling g77 fails with an error
g77 suspect2.o twoloophiggs.o bsg.o sdecay.o susylha.o hgaga.o hdecay.o -o run
ld: warning: -macosx_version_min not specified, assuming 10.8
ld: warning: PIE disabled. Absolute addressing (perhaps -mdynamic-no-pic) not allowed in code signed PIE, but used in __start from /usr/lib/crt1.o. To fix this warning, don't compile with -mdynamic-no-pic or link with -Wl,-no_pie
./run:
Mach header
magic cputype cpusubtype caps filetype ncmds sizeofcmds flags
MH_MAGIC I386 ALL 0x00 EXECUTE 17 1524 NOUNDEFS DYLDLINK TWOLEVEL MH_NO_HEAP_EXECUTION
/usr/local/lib/libg2c.0.dylib (compatibility version 1.0.0, current version 1.0.0)
time stamp 2 Thu Jan 1 09:00:02 1970
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1197.1.1)
time stamp 2 Thu Jan 1 09:00:02 1970
No solutions for this problem are found on WWW, and we are encouraged to move to gfortran.
But gfortran does not have -finit-local-zero
option... How should we do...?