#
# ------------------------------------------------------------------------
# common definitions for IBM SMP Power4, single processor, real*4, 64-bit.
# ------------------------------------------------------------------------
#
# MACROS      DESCRIPTIONS:
#
# FC:         Fortran 90 compiler.
# FCFFLAGS:   Fortran 90 compilation flags.
# CC:         C compiler.
# CCFLAGS:    C compilation flags.
# CPP:        cpp preprocessor (may be implied by FC).
# CPPFLAGS:   cpp -D macro flags.
# LD:         Loader.
# LDFLAGS:    Loader flags.
# EXTRALIBS:  Extra local libraries (if any).
#
FC            =	xlf95
FCFFLAGS      =	-g -qfixed -O3 -qstrict -qarch=pwr4 -qtune=pwr4 -qcache=auto -qspillsize=32000 -q64 -qwarn64  -qflttrap=overflow:zerodivide:invalid:enable:imprecise -qsigtrap
#
# -g          = debugging (no effect on optimization),
# -qfixed     = fixed line structure,
# -O3         = medium optimization (2,3,4,5 possible),
# -qstrict    = keeps O3 optimization from changing semantics,
# -qarch      = the architecture,
# -qtune      = tunes machine instruction to processor,
# -qcache     = the cache configuration,
# -qspillsize = internal compiler memory option,
# -q64        = 64-bit
# -qwarn64    = warn about 64-bit cast errors
# -qflttrap   = throw IEEE error flags,
# -qsigtrap   = turn on IEEE error trapping in main program.
#
CC            =	cc
CCFLAGS       =	-q64
CPP           =	/usr/lib/cpp -P
CPPFLAGS      =	-DAIX -DREAL4
LD            =	$(FC)
LDFLAGS       =	$(FCFFLAGS) -b64
EXTRALIBS     =

#
# --- generic make definitions
#
SHELL         = /bin/sh
RM            = \rm -f

#
# rules.
#

.f90.o:
	$(FC)             $(FCFFLAGS) -c $*.f90

.c.o:
	$(CC) $(CPPFLAGS) $(CCFLAGS)  -c $*.c

.f.o:
	$(FC)             $(FCFFLAGS) -c $*.f

.F.o:
	$(RM) $<.f
	$(CPP) $(CPPFLAGS) $< | sed -e '/^ *$$/d' > $<.f
	$(FC) $(FCFFLAGS) -c $<.f
	-\mv $<.o $*.o
	$(RM) $<.f