# Defaults to Alpha architecture. Use "VAX=1" for a VAX build, "IA64=1" for an
# Itanium build.

ifndef VAX
ifndef IA64
ALPHA = 1
endif
endif

OBJ_SUFFIX = obj
OLB_SUFFIX = olb
SHR_SUFFIX = exe

OBJLIB = $(IMAGE_NAME).$(OLB_SUFFIX)

EMPTY :=
SPACE := $(EMPTY) $(EMPTY)
COMMA := ,
ECHO := write sys$$output
CP := copy /log
NL := nl:

DEFINES = HAVE_STDLIB_H=1
# Alpha only compiler flags.
ifdef ALPHA
CFLAGS += /pointer_size=short
PTRSIZ = 32
DEST = [.Alpha]
endif

# Itanium only compiler flags.
ifdef IA64
CFLAGS += /pointer_size=short
PTRSIZ = 32
DEST = [.ia64]
endif

# VAX only compiler flags.
ifdef VAX
CFLAGS =
PTRSIZ =
DEST = [.VAX]
endif

IMAGE_NAME = sserver

# Compiler flags we always want
CFLAGS += /obj=$@/prefix=all /include=([],[-],krb$$root:[include])
LFLAGS = /exe=$@

ifdef DEBUG
CFLAGS += /debug/nooptimize/lis/show=all
DEFINES += ,"DEBUG=1"
LFLAGS += /debug/map=$(DEST)/full
else
LFLAGS += /nodebug ### /notraceback
endif

CFLAGS += /define=($(DEFINES))

CSRCS =	SSERVER.C

BASE_H_FILES = [-]SAMPLE.H

#Rules
OBJS = $(CSRCS:.c=.$(OBJ_SUFFIX))

TARGETS = $(DEST)sserver.exe

all: $(TARGETS)

$(DEST)sserver.exe: $(DEST)sserver.obj
	link $(LFLAGS) $(DEST)sserver.obj,[]krblnk$(PTRSIZ).opt/option

$(DEST)sserver.obj: sserver.c
	cc $(CFLAGS) $?

$(DEST)$(OBJLIB): $(OBJS)
	@if f$$search("$@") .eqs. "" then library /create $@
	library /replace /log $@ $?

clean:
	@if f$$search("$(DEST)*.$(OBJ_SUFFIX)")   .nes. "" then delete /log $(DEST)*.$(OBJ_SUFFIX);*
	@if f$$search("$(DEST)*.$(SHR_SUFFIX)")   .nes. "" then delete /log $(DEST)*.$(SHR_SUFFIX);*
	@if f$$search("$(DEST)*.lis")             .nes. "" then delete /log $(DEST)*.lis;*
	@if f$$search("$(DEST)*.map")             .nes. "" then delete /log $(DEST)*.map;*
	@if f$$search("$(DEST)$(OBJLIB)")         .nes. "" then delete /log $(DEST)$(OBJLIB);*

help:
	@$(ECHO) "  gmake -?           - Displays general Gmake command line help"
	@$(ECHO) "  gmake help         - Displays help for using/typing gmake in this directory"
	@$(ECHO) ""
	@$(ECHO) "  gmake              - Builds the Alpha MIT sserver"
	@$(ECHO) "  gmake ""DEBUG=1""    - Builds everything with DEBUG"
	@$(ECHO) ""
	@$(ECHO) "  gmake ""VAX=1""      - Builds the VAX MIT sserver"
	@$(ECHO) "  gmake ""VAX=1"" ""DEBUG=1"" - Builds the VAX MIT sserver with DEBUG"
	@$(ECHO) ""
	@$(ECHO) "  gmake ""IA64=1""      - Builds the Itanium MIT sserver"
	@$(ECHO) "  gmake ""IA64=1"" ""DEBUG=1"" - Builds the Itanium MIT sserver with DEBUG"
	@$(ECHO) ""
	@$(ECHO) "  gmake clean        - Cleans this current directory"