# 
# 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

DIRS = io linking malloc md memory misc threads

ifeq ($(USE_PTHREADS), 1)
	DIRS += pthreads
endif

ifeq ($(USE_BTHREADS), 1)
	DIRS += bthreads
endif

ifeq ($(USE_CPLUS), 1)
	DIRS += cplus
endif

#
# Define platform-dependent OS_LIBS
#

ifeq ($(OS_ARCH),SunOS)
MAPFILE = $(OBJDIR)/nsprmap.sun
GARBAGE += $(MAPFILE)
ifdef NS_USE_GCC
ifdef GCC_USE_GNU_LD
MKSHLIB += -Wl,--version-script,$(MAPFILE)
else
MKSHLIB += -Wl,-M,$(MAPFILE)
endif
else
MKSHLIB += -M $(MAPFILE)
endif
#
# In Solaris 2.6 or earlier, -lrt is called -lposix4.
# 
LIBRT_TEST=$(firstword $(sort 5.7 $(OS_RELEASE)))
ifeq (5.7, $(LIBRT_TEST))
LIBRT=-lrt
else
LIBRT=-lposix4
endif

ifdef USE_PTHREADS
OS_LIBS			= -lpthread ${LIBRT} -lsocket -lnsl -ldl -lc
else
OS_LIBS			= -lsocket -lnsl -ldl -lc
endif	# USE_PTHREADS
ifeq ($(CPU_ARCH),sparc)
ifndef USE_64
DSO_LDOPTS	+= -Wl,-f,\$$ORIGIN/cpu/\$$ISALIST/lib$(ULTRASPARC_LIBRARY)$(LIBRARY_VERSION).so
endif
endif	# sparc
endif	# SunOS

ifeq ($(OS_ARCH), IRIX)
ifeq ($(USE_PTHREADS), 1)
OS_LIBS = -lpthread
endif
OS_LIBS += -lc
endif

ifeq ($(OS_ARCH),AIX)
DSO_LDOPTS	+= -binitfini::_PR_Fini
OS_LIBS		= -lodm -lcfg
ifeq ($(CLASSIC_NSPR),1)
ifeq ($(OS_RELEASE),4.1)
OS_LIBS		+= -lsvld -lc
else
OS_LIBS		+= -ldl -lc
endif
else
ifeq ($(OS_RELEASE),4.1)
OS_LIBS		+= -lpthreads -lsvld -lC_r -lC -lc_r -lm /usr/lib/libc.a
else
OS_LIBS		+= -lpthreads -ldl -lC_r -lC -lc_r -lm /usr/lib/libc.a
endif
endif
endif

# On AIX, we override malloc in non-pthread versions.  On AIX 4.2 or
# above, this requires that we use the rtl-enabled version of libc.a.
ifeq ($(OS_ARCH),AIX)
ifneq (,$(filter-out 3.2 4.1,$(OS_RELEASE)))
ifneq ($(USE_PTHREADS),1)
BUILD_AIX_RTL_LIBC = 1
AIX_RTL_LIBC	= $(OBJDIR)/libc.a
endif
endif
endif

ifeq ($(OS_ARCH),OS2)
MAPFILE = $(OBJDIR)/$(LIBRARY_NAME)$(LIBRARY_VERSION).def
ADD_TO_DEF_FILE = cat $(srcdir)/os2extra.def >> $(MAPFILE)
GARBAGE += $(MAPFILE)
MKSHLIB += $(MAPFILE)
endif

ifeq ($(OS_ARCH),OSF1)
ifeq ($(USE_PTHREADS), 1)
OS_LIBS 	= -lpthread -lrt
endif
ifneq ($(OS_RELEASE),V2.0)
OS_LIBS		+= -lc_r
endif
endif

# Linux, GNU/Hurd, and GNU/kFreeBSD systems
ifneq (,$(filter Linux GNU%,$(OS_ARCH)))
ifeq ($(USE_PTHREADS), 1)
ifeq ($(OS_TARGET),Android)
# Android has no libpthread.so in NDK
OS_LIBS		= -ldl
else
OS_LIBS		= -lpthread -ldl
endif
else
OS_LIBS		= -ldl
endif
ifneq ($(OS_TARGET),Android)
# Android has no librt - realtime functions are in libc
OS_LIBS		+= -lrt
endif
endif

ifeq ($(OS_ARCH),HP-UX)
ifeq ($(USE_PTHREADS), 1)
ifeq (,$(filter-out B.10.10 B.10.20,$(OS_RELEASE)))
OS_LIBS 	= -ldce
else
OS_LIBS 	= -lpthread -lrt
endif
endif
ifeq ($(PTHREADS_USER), 1)
OS_LIBS 	= -lpthread
endif
ifeq ($(basename $(OS_RELEASE)),A.09)
OS_LIBS		+= -ldld -L/lib/pa1.1 -lm
else
OS_LIBS		+= -ldld -lm -lc
endif
ifneq ($(OS_TEST),ia64)
ifndef USE_64
DSO_LDOPTS	+= +I PR_HPUX10xInit
endif
endif
endif

ifeq ($(OS_ARCH),UNIXWARE)
OS_LIBS		= -lsocket -lc
endif

ifeq ($(OS_ARCH),WINNT)
ifdef NS_USE_GCC
OS_LIBS		= -ladvapi32 -lws2_32 -lmswsock -lwinmm
else
OS_LIBS		= advapi32.lib ws2_32.lib mswsock.lib winmm.lib
endif
endif

ifeq ($(OS_ARCH),WINCE)
OS_LIBS		= ws2.lib
endif

ifeq ($(OS_TARGET),Android)
OS_LIBS		+= -llog
endif

ifeq ($(OS_TARGET),MacOSX)
OS_LIBS		= -framework CoreServices -framework CoreFoundation
endif

EXTRA_LIBS += $(OS_LIBS)

#
# Define platform-dependent OBJS
#

OBJS = \
    $(OBJDIR)/prvrsion.$(OBJ_SUFFIX) \
    io/$(OBJDIR)/prfdcach.$(OBJ_SUFFIX) \
    io/$(OBJDIR)/prmwait.$(OBJ_SUFFIX) \
    io/$(OBJDIR)/prmapopt.$(OBJ_SUFFIX) \
    io/$(OBJDIR)/priometh.$(OBJ_SUFFIX) \
    io/$(OBJDIR)/pripv6.$(OBJ_SUFFIX) \
    io/$(OBJDIR)/prlayer.$(OBJ_SUFFIX) \
    io/$(OBJDIR)/prlog.$(OBJ_SUFFIX) \
    io/$(OBJDIR)/prmmap.$(OBJ_SUFFIX) \
    io/$(OBJDIR)/prpolevt.$(OBJ_SUFFIX) \
    io/$(OBJDIR)/prprf.$(OBJ_SUFFIX) \
    io/$(OBJDIR)/prscanf.$(OBJ_SUFFIX) \
    io/$(OBJDIR)/prstdio.$(OBJ_SUFFIX) \
    threads/$(OBJDIR)/prcmon.$(OBJ_SUFFIX) \
	threads/$(OBJDIR)/prrwlock.$(OBJ_SUFFIX) \
	threads/$(OBJDIR)/prtpd.$(OBJ_SUFFIX) \
    linking/$(OBJDIR)/prlink.$(OBJ_SUFFIX) \
    malloc/$(OBJDIR)/prmalloc.$(OBJ_SUFFIX) \
    malloc/$(OBJDIR)/prmem.$(OBJ_SUFFIX) \
    md/$(OBJDIR)/prosdep.$(OBJ_SUFFIX) \
    memory/$(OBJDIR)/prshm.$(OBJ_SUFFIX) \
    memory/$(OBJDIR)/prshma.$(OBJ_SUFFIX) \
    memory/$(OBJDIR)/prseg.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/pralarm.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/pratom.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/prcountr.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/prdtoa.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/prenv.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/prerr.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/prerror.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/prerrortable.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/prinit.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/prinrval.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/pripc.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/prlog2.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/prlong.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/prnetdb.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/praton.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/prolock.$(OBJ_SUFFIX)	 \
    misc/$(OBJDIR)/prrng.$(OBJ_SUFFIX)	 \
    misc/$(OBJDIR)/prsystem.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/prthinfo.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/prtpool.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/prtrace.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/prtime.$(OBJ_SUFFIX)

ifdef USE_PTHREADS
OBJS += \
    pthreads/$(OBJDIR)/ptsynch.$(OBJ_SUFFIX) \
    pthreads/$(OBJDIR)/ptio.$(OBJ_SUFFIX) \
    pthreads/$(OBJDIR)/ptthread.$(OBJ_SUFFIX) \
    pthreads/$(OBJDIR)/ptmisc.$(OBJ_SUFFIX)
else
OBJS += \
    io/$(OBJDIR)/prdir.$(OBJ_SUFFIX) \
    io/$(OBJDIR)/prfile.$(OBJ_SUFFIX) \
    io/$(OBJDIR)/prio.$(OBJ_SUFFIX) \
    io/$(OBJDIR)/prsocket.$(OBJ_SUFFIX) \
    misc/$(OBJDIR)/pripcsem.$(OBJ_SUFFIX)

ifndef USE_BTHREADS
OBJS += \
	threads/$(OBJDIR)/prcthr.$(OBJ_SUFFIX) \
	threads/$(OBJDIR)/prdump.$(OBJ_SUFFIX) \
	threads/$(OBJDIR)/prmon.$(OBJ_SUFFIX) \
	threads/$(OBJDIR)/prsem.$(OBJ_SUFFIX) \
	threads/combined/$(OBJDIR)/prucpu.$(OBJ_SUFFIX) \
	threads/combined/$(OBJDIR)/prucv.$(OBJ_SUFFIX) \
	threads/combined/$(OBJDIR)/prulock.$(OBJ_SUFFIX) \
	threads/combined/$(OBJDIR)/prustack.$(OBJ_SUFFIX) \
	threads/combined/$(OBJDIR)/pruthr.$(OBJ_SUFFIX)
endif

endif

ifeq ($(USE_CPLUS), 1)
OBJS += \
	cplus/$(OBJDIR)/rcbase.$(OBJ_SUFFIX) \
	cplus/$(OBJDIR)/rccv.$(OBJ_SUFFIX) \
	cplus/$(OBJDIR)/rcfileio.$(OBJ_SUFFIX) \
	cplus/$(OBJDIR)/rcinrval.$(OBJ_SUFFIX) \
	cplus/$(OBJDIR)/rcio.$(OBJ_SUFFIX) \
	cplus/$(OBJDIR)/rclock.$(OBJ_SUFFIX) \
	cplus/$(OBJDIR)/rcnetdb.$(OBJ_SUFFIX) \
	cplus/$(OBJDIR)/rcnetio.$(OBJ_SUFFIX) \
	cplus/$(OBJDIR)/rcthread.$(OBJ_SUFFIX) \
	cplus/$(OBJDIR)/rctime.$(OBJ_SUFFIX)
endif

ifeq ($(OS_ARCH), WINNT)
RES=$(OBJDIR)/nspr.res
RESNAME=nspr.rc
endif # WINNT

include $(srcdir)/md/$(PR_MD_ARCH_DIR)/objs.mk
ifdef USE_BTHREADS
include $(srcdir)/bthreads/objs.mk
endif

LIBRARY_NAME = nspr
LIBRARY_VERSION = $(MOD_MAJOR_VERSION)

RELEASE_LIBS = $(TARGETS)

include $(topsrcdir)/config/rules.mk

ifeq ($(BUILD_AIX_RTL_LIBC),1)
TARGETS		+= $(AIX_RTL_LIBC)
# XXX is this a shared library?
endif

#
# Version information generation (begin)
#
ECHO = echo
INCLUDES = -I$(dist_includedir) -I$(topsrcdir)/pr/include -I$(topsrcdir)/pr/include/private
TINC = $(OBJDIR)/_pr_bld.h

ifeq ($(OS_TARGET),OS2)
PROD = nspr$(MOD_MAJOR_VERSION).$(DLL_SUFFIX)
else
PROD = $(notdir $(SHARED_LIBRARY))
endif

NOW = $(MOD_DEPTH)/config/$(OBJDIR)/now
SH_DATE = $(shell date "+%Y-%m-%d %T")
SH_NOW = $(shell $(NOW))

ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT)
	SUF = i64
else
	SUF = LL
endif

DEFINES		+= -D_NSPR_BUILD_

GARBAGE += $(TINC)

$(TINC):
	@$(MAKE_OBJDIR)
	@$(ECHO) '#define _BUILD_STRING "$(SH_DATE)"' > $(TINC)
	@if test ! -z "$(SH_NOW)"; then \
	    $(ECHO) '#define _BUILD_TIME $(SH_NOW)$(SUF)' >> $(TINC); \
	else \
	    true; \
	fi
	@$(ECHO) '#define _PRODUCTION "$(PROD)"' >> $(TINC)


$(OBJDIR)/prvrsion.$(OBJ_SUFFIX): prvrsion.c $(TINC)
ifeq ($(NS_USE_GCC)_$(OS_ARCH),_WINNT)
	$(CC) -Fo$@ -c $(CFLAGS) -I$(OBJDIR) $<
else
	$(CC) -o $@ -c $(CFLAGS) -I$(OBJDIR) $<
endif
#
# Version information generation (end)
#


# We use a 'build' target here to ensure that we build $(TARGETS) after
# looping over $(DIRS) to create the object files in a parallel build.
# Recipe commands are executed sequentially in a parallel build while
# target dependencies are executed in parallel.
export::
	$(MAKE) build

#
# The Client build wants the shared libraries in $(dist_bindir)
# so we also install them there.
#

build:: $(TARGETS)
	$(INSTALL) -m 444 $(TARGETS) $(dist_libdir)
ifdef SHARED_LIBRARY
ifeq ($(OS_ARCH),HP-UX)
	$(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_libdir)
	$(INSTALL) -m 755 $(SHARED_LIBRARY) $(dist_bindir)
else
	$(INSTALL) -m 444 $(SHARED_LIBRARY) $(dist_bindir)
endif
endif

ifeq ($(BUILD_AIX_RTL_LIBC),1)
$(AIX_RTL_LIBC): /usr/ccs/lib/libc.a
	rtl_enable -o $@ $<
endif