# 
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

#! gmake

MOD_DEPTH	= ..
topsrcdir	= @top_srcdir@
srcdir		= @srcdir@
VPATH		= @srcdir@

include $(MOD_DEPTH)/config/autoconf.mk

include $(topsrcdir)/config/config.mk

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


DIRS =

CSRCS =             \
	httpget.c	    \
	tail.c		    \
	$(NULL)

ifeq (,$(filter-out WINNT OS2,$(OS_ARCH)))
PROG_SUFFIX = .exe
else
PROG_SUFFIX =
endif

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

TARGETS = $(PROGS)

INCLUDES = -I$(dist_includedir) 

NSPR_VERSION = 3

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

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

ifeq ($(OS_ARCH),OS2)
LDOPTS += -Zomf -Zlinker /PM:VIO
endif

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

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

# AIX
ifeq ($(OS_ARCH),AIX)
LDOPTS += -blibpath:$(PWD)/$(dist_libdir):/usr/lib:/lib
LIBPR = -lnspr$(NSPR_VERSION)_shr
LIBPLC = -lplc$(NSPR_VERSION)_shr
endif

# Solaris
ifeq ($(OS_ARCH), SunOS)
ifdef NS_USE_GCC
LDOPTS += -Xlinker -R -Xlinker $(PWD)/$(dist_libdir)
else
LDOPTS += -R $(PWD)/$(dist_libdir)
endif

# SunOS 5.5 needs to link with -lpthread, even though we already
# linked with this system library when we built libnspr.so.
ifeq ($(OS_RELEASE), 5.5)
ifdef USE_PTHREADS
EXTRA_LIBS = -lpthread
endif
endif
endif # SunOS

ifeq ($(OS_ARCH), SCOOS)
# SCO Unix needs to link against -lsocket again even though we
# already linked with these system libraries when we built libnspr.so.
EXTRA_LIBS = -lsocket
# 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_libdir)
endif

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

include $(topsrcdir)/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 .$(OBJ_SUFFIX) file from the .c source file, then do the
# two-step linking hack below.

$(OBJDIR)/%: $(OBJDIR)/%.$(OBJ_SUFFIX)
	@$(MAKE_OBJDIR)
	rm -f $@ $(AIX_TMP)
	$(CC) $(AIX_LINK_OPTS) -o $(AIX_TMP) $< $(dist_libdir)/libnspr$(NSPR_VERSION).a
	$(CC) -o $@ $(AIX_TMP) $(AIX_WRAP)
	rm -f $(AIX_TMP)

else

# All platforms that are not AIX pre-4.2.

$(OBJDIR)/%$(PROG_SUFFIX): $(OBJDIR)/%.$(OBJ_SUFFIX)
	@$(MAKE_OBJDIR)
ifeq ($(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) $(LIBPLC) ws2_32.lib -out:$@
endif
else
ifeq ($(OS_ARCH),OS2)
	$(LINK) $(LDOPTS) $< $(LIBPR) $(LIBPLC) $(OS_LIBS) $(EXTRA_LIBS) -o $@
else
	$(CC) $(XCFLAGS) $< $(LDOPTS) $(LIBPR) $(LIBPLC) $(EXTRA_LIBS) -o $@
endif
endif
endif

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