# Unix

CC=@CC@
CFLAGS=-g -Wall -ansi -pedantic -Wmissing-prototypes
LDLIBS=
OBJ=.@OBJEXT@
EXE=@EXEEXT@

# todo: this needs to be .dylib on OS X - write a test
SHARED_LDFLAGS=-shared
SHARED_OBJ=.so
#SHARED_LDFLAGS=-dylib
#SHARED_OBJ=.dylib

FE=-o 
IJS_EXEC_SERVER=ijs_exec_unix$(OBJ)
RM=rm -f
AR=ar
ARFLAGS=qc
RANLIB=@RANLIB@

# Installation paths
prefix=@prefix@
exec_prefix=@exec_prefix@
bindir=@bindir@
libdir=@libdir@
includedir=@includedir@

pkgincludedir=$(includedir)/ijs

INSTALL = @INSTALL@

IJS_COMMON_OBJ=ijs$(OBJ)

all:	libijs.a libijs$(SHARED_OBJ) ijs_client_example$(EXE) ijs_server_example$(EXE)

LIB_OBJS=ijs$(OBJ) ijs_client$(OBJ) ijs_server$(OBJ) $(IJS_EXEC_SERVER)

libijs.a:	$(LIB_OBJS)
	rm -f $@
	$(AR) $(ARFLAGS) $@ $^
	$(RANLIB) $@

# Note: this builds both the server and client into a single library. Logically, it
# makes sense to separate them, but they're small enough to make this probably
# not worthwhile.
libijs$(SHARED_OBJ):	$(LIB_OBJS)
	$(CC) $(SHARED_LDFLAGS) $^ -o $@

ijs_client_example$(EXE):	ijs_client_example$(OBJ) ijs_client$(OBJ) $(IJS_COMMON_OBJ) $(IJS_EXEC_SERVER)
	$(CC) $(CFLAGS) $(FE)ijs_client_example$(EXE) ijs_client_example$(OBJ) ijs_client$(OBJ) $(IJS_COMMON_OBJ) $(IJS_EXEC_SERVER) $(LDLIBS)

ijs_server_example$(EXE):	ijs_server_example$(OBJ) ijs_server$(OBJ) $(IJS_COMMON_OBJ)
	$(CC) $(CFLAGS) $(FE)ijs_server_example$(EXE) ijs_server_example$(OBJ) ijs_server$(OBJ) $(IJS_COMMON_OBJ) $(LDLIBS)

common_clean:
	$(RM) *$(OBJ) ijs_client_example$(EXE) ijs_server_example$(EXE)

clean: common_clean
	$(RM) *~ gmon.out core ijs_spec.log ijs_spec.tex ijs_spec.aux libijs.a libijs$(SHARED_OBJ) config.cache config.log config.status ijs-config

install:	all
	$(INSTALL) ijs_client_example$(EXE) -c $(bindir)/ijs_client_example$(EXE)
	$(INSTALL) ijs-config -c $(bindir)/ijs-config
	$(INSTALL) libijs.a $(libdir)/libijs.a
	$(INSTALL) libijs$(SHARED_OBJ) $(libdir)/libijs$(SHARED_OBJ)
	-mkdir $(pkgincludedir)
	$(INSTALL) ijs.h $(pkgincludedir)/ijs.h
	$(INSTALL) ijs_client.h $(pkgincludedir)/ijs_client.h
	$(INSTALL) ijs_server.h $(pkgincludedir)/ijs_server.h

uninstall:
	$(RM) $(bindir)/ijs_client_example$(EXE) $(bindir)/ijs-config $(libdir)/libijs.a $(libdir)/libijs$(SHARED_OBJ)
	$(RM) $(pkgincludedir)/ijs_client.h $(pkgincludedir)/ijs_server.h $(pkgincludedir)/ijs.h

ijs_spec.ps:	ijs_spec.sgml
	# We don't use db2pdf because it can't handle embedded .eps
	db2ps ijs_spec.sgml

ijs_spec.pdf:	ijs_spec.ps
	ps2pdf ijs_spec.ps