#############################################################################
#                                                                           #
# Makefile for gmake V1.0 This makefile will keep an archive library purely #
# on the dates of the source files. The lines below are the ones you can    #
# change; LIB is the name of the library to make; SRC is the set of C files #
# that comprise the library and DEP is the name of any dependency for all   #
# the sources. If you want files to have individual dependencies copy the   #
# line $(DEP) at the end of this Makefile and adjust as appropriate.        #
#                                                                           #
# P.J. Daly March 1992.                                                     #
#                                                                           #
#############################################################################

LIB = /EXPG/lib/$(HNAME)/libesrf_data_format.a
SRC = Error.c CloseFiles.c OpenFiles.c WriteData.c Support.c MatchKey.c \
      GetValues.c ReadData.c ConvertData.c Display.c Tables.c Version.c \
      CompressData.c Find.c Interrupt.c pack.c F77_int.c F77_alt.c
DEP = esrf_data_format.h

#
# Search paths - `incpath' for include files `libpath' for libraries
#
INCPATH = /EXPG/include:../include:./compress
LIBPATH = /EXPG/lib/$(HNAME):../lib

#
# Define the default C compiler
#
CC = gcc

#
# Define the default C compiler flags (machine specific ones are added later)
#
DEF_CC_FLAGS = -ansi -g $(patsubst %,-I%,$(subst :, ,$(INCPATH))) \
                        $(patsubst %,-L%,$(subst :, ,$(LIBPATH)))

#
# Define the default Fortran compiler
#
FC = f77

#
# Define the default Fortran compiler flags
#
DEF_FC_FLAGS = -g

#
# Find out which host machine we are on
#
HOST = $(shell uname -s)

#
# Set the search path to use include and library paths
#
VPATH = $(LIBPATH):$(INCPATH)

#
# Define the defaults for HP not defined above
#
ifeq ($(word 1, $(HOST)), HP-UX)
  CFLAGS    = $(DEF_CC_FLAGS) -Dhpux -D__hpux -DPWB -D_PWB -Dunix -D__unix
  FFLAGS    = $(DEF_FC_FLAGS)
  FLIBS     = -lcl -lc
  LINTFLAGS = -u -Aa $(patsubst %,-I%,$(subst :, ,$(INCPATH)))
  HNAME     = hp700/
  RANLIB    = @echo no need for ranlib on 
endif

#
# Define the defaults for Sun not defined above
#
ifeq ($(word 1,$(HOST)), SunOS)
  SYSTEM    = $(shell mach)
  CFLAGS    = $(DEF_CC_FLAGS) -static -fno-builtin -Dsun -D$(SYSTEM) -Dunix
  FFLAGS    = $(DEF_FC_FLAGS)
  FLIBS     = -L/usr/lang/SC1.0 -lF77 -lV77 -lm -lc
  LINTFLAGS = -h -u -c -a $(patsubst %,-I%,$(subst :, ,$(INCPATH)))
  HNAME     = sun4/
  RANLIB    = ranlib
endif

#
# define targets that are internal to this Makefile
#
.PHONY: all env lint clean

all:    $(LIB)
	@echo "done"

env:
	@echo "CC      = $(CC)"
	@echo "CFLAGS  = $(CFLAGS)"
	@echo "FC      = $(FC)"
	@echo "FFLAGS  = $(FFLAGS)"
	@echo "FLIBS   = $(FLIBS)"
	@echo "HOST    = $(HOST)"
	@echo "INCPATH = $(INCPATH)"
	@echo "LIBPATH = $(LIBPATH)"
	@echo "VPATH   = $(VPATH)"
	@echo "HNAME   = $(HNAME)"
	@echo "RANLIB  = $(RANLIB)"

lint:   $(wildcard *.c)
	lint $(LINTFLAGS) $^

clean:
	rm -f core $(LIB)

$(LIB): $(SRC)
	$(CC) $(OPTS) $(CFLAGS)  -c $?
	ar r $@ $(patsubst %.c, %.o, $?)
	$(RANLIB) $@
	rm -f $(patsubst %.c, %.o, $?)
	touch $@

$(SRC): $(DEP)
	touch $@