#
# The contents of this file are subject to the Netscape Public License
# Version 1.0 (the "NPL"); you may not use this file except in
# compliance with the NPL.  You may obtain a copy of the NPL at
# http://www.mozilla.org/NPL/
# 
# Software distributed under the NPL is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
# for the specific language governing rights and limitations under the
# NPL.
# 
# The Initial Developer of this code under the NPL is Netscape
# Communications Corporation.  Portions created by Netscape are
# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
# Reserved.
#

#! gmake

MOD_DEPTH = ../..

include $(MOD_DEPTH)/config/config.mk

ifeq ($(OS_TARGET), WIN16)
OS_CFLAGS = $(OS_EXE_CFLAGS)
endif

CSRCS = \
	string.c \
	base64t.c \
	timeperf.c \
	$(NULL)

ifeq ($(OS_ARCH), WINNT)
PROG_SUFFIX = .exe
else
PROG_SUFFIX =
endif

PROGS = $(addprefix $(OBJDIR)/, $(CSRCS:.c=$(PROG_SUFFIX)))

TARGETS = $(PROGS) $(OBJS)

INCLUDES = -I$(DIST)/include

# Setting the variables LDOPTS and LIBPR.  We first initialize
# them to the default values, then adjust them for some platforms.
LDOPTS = -L$(DIST)/lib
LIBPR = -lnspr$(MOD_VERSION)
LIBPLC = -lplc$(MOD_VERSION)

ifeq ($(OS_ARCH), WINNT)
ifeq ($(OS_TARGET), WIN16)
  LIBPR = $(DIST)/lib/nspr$(MOD_VERSION).lib
  LIBPLC= $(DIST)/lib/plc$(MOD_VERSION).lib
else
LDOPTS = -NOLOGO -DEBUG -DEBUGTYPE:CV -INCREMENTAL:NO
LIBPR = $(DIST)/lib/libnspr$(MOD_VERSION).$(LIB_SUFFIX)
LIBPLC= $(DIST)/lib/libplc$(MOD_VERSION).$(LIB_SUFFIX)
endif
endif

ifneq ($(OS_ARCH), WINNT)
PWD = $(shell pwd)
endif

ifeq ($(OS_ARCH), IRIX)
LDOPTS += -rpath $(PWD)/$(DIST)/lib
endif

ifeq ($(OS_ARCH), OSF1)
LDOPTS += -rpath $(PWD)/$(DIST)/lib -lpthread
endif

ifeq ($(OS_ARCH), HP-UX)
LDOPTS += -Wl,+s,+b,$(PWD)/$(DIST)/lib
endif

# AIX
ifeq ($(OS_ARCH),AIX)
LDOPTS += -blibpath:.:$(PWD)/$(DIST)/lib:/usr/lib/threads:/usr/lpp/xlC/lib:/usr/lib:/lib                                        
LIBPR = -lnspr$(MOD_VERSION)_shr
LIBPLC = -lplc$(MOD_VERSION)_shr
endif

# Solaris
ifeq ($(OS_ARCH), SunOS)
ifneq ($(OS_RELEASE), 4.1.3_U1)
ifdef NS_USE_GCC
LDOPTS += -Xlinker -R -Xlinker $(PWD)/$(DIST)/lib
else
LDOPTS += -R $(PWD)/$(DIST)/lib
endif
endif

# SunOS 5.4 and 5.5 need to link with -lthread or -lpthread,
# even though we already linked with these system libraries
# when we built libnspr.so.
ifeq ($(OS_RELEASE), 5.4)
EXTRA_LIBS = -lthread
endif

ifeq ($(OS_RELEASE), 5.4_i86pc)
EXTRA_LIBS = -lthread
endif

ifeq ($(OS_RELEASE), 5.5)
ifdef USE_PTHREADS
EXTRA_LIBS = -lpthread
else
EXTRA_LIBS = -lthread
endif
endif
endif # SunOS

ifeq ($(OS_ARCH), NCR)
# NCR needs to link against -lsocket -lnsl (and -lc, which is linked
# implicitly by $(CC)) again even though we already linked with these
# system libraries when we built libnspr.so.
EXTRA_LIBS = -lsocket -lnsl
# This hardcodes in the executable programs the directory to find
# libnspr.so etc. at program startup.  Equivalent to the -R or -rpath
# option for ld on other platforms.
export LD_RUN_PATH = $(PWD)/$(DIST)/lib
endif

#####################################################
#
# The rules
#
#####################################################

include $(MOD_DEPTH)/config/rules.mk

AIX_PRE_4_2 = 0
ifeq ($(OS_ARCH),AIX)
ifneq ($(OS_RELEASE),4.2)
ifneq ($(USE_PTHREADS), 1)
#AIX_PRE_4_2 = 1
endif
endif
endif

ifeq ($(AIX_PRE_4_2),1)

# AIX releases prior to 4.2 need a special two-step linking hack
# in order to both override the system select() and be able to 
# get at the original system select().
#
# We use a pattern rule in ns/nspr20/config/rules.mk to generate
# the .o file from the .c source file, then do the two-step linking
# hack below.

$(OBJDIR)/%: $(OBJDIR)/%.o
	@$(MAKE_OBJDIR)
	rm -f $@ $(AIX_TMP)
	$(CC) $(AIX_LINK_OPTS) -o $(AIX_TMP) $< $(DIST)/lib/libnspr$(MOD_VERSION).a
	$(CC) -o $@ $(AIX_TMP) $(AIX_WRAP)
	rm -f $(AIX_TMP)

else

# All platforms that are not AIX pre-4.2.

# ifeq ($(USE_PTHREADS), 1)
# $(OBJDIR)/attach: $(OBJDIR)/attach.o
# 	@$(MAKE_OBJDIR)
# 	$(CC) $< $(LDOPTS) $(LIBPR) $(LIBPLC) -lpthread -o $@
# endif


$(OBJDIR)/%$(PROG_SUFFIX): $(OBJDIR)/%.o
	@$(MAKE_OBJDIR)

ifeq ($(OS_ARCH), WINNT)
ifeq ($(OS_TARGET),WIN16)
	echo system windows >w16link
	echo option map >>w16link
	echo option stack=10K >>w16link
	echo option heapsize=32K >>w16link
	echo debug $(DEBUGTYPE) all >>w16link
	echo name $@  >>w16link
	echo file >>w16link
	echo $<  >>w16link
	echo library  >>w16link
	echo $(LIBPR),	     >>w16link
	echo $(LIBPLC),		 >>w16link
	echo winsock.lib     >>w16link
	wlink @w16link.
else
	link $(LDOPTS) $< $(LIBPR) $(LIBPLC) wsock32.lib -out:$@
endif
else
	$(CC) $(XCFLAGS) $< $(LDOPTS) $(LIBPR) $(LIBPLC) $(EXTRA_LIBS) -o $@
endif

endif

export:: $(TARGETS)
install:: export
clean::
	rm -f $(TARGETS)



