#
# The contents of this file are subject to the Mozilla Public
# License Version 1.1 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.mozilla.org/MPL/
# 
# Software distributed under the License is distributed on an "AS
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
# implied. See the License for the specific language governing
# rights and limitations under the License.
# 
# The Original Code is the Netscape security libraries.
# 
# The Initial Developer of the Original Code is Netscape
# Communications Corporation.  Portions created by Netscape are 
# Copyright (C) 1994-2000 Netscape Communications Corporation.  All
# Rights Reserved.
# 
# Contributor(s):
# 
# Alternatively, the contents of this file may be used under the
# terms of the GNU General Public License Version 2 or later (the
# "GPL"), in which case the provisions of the GPL are applicable 
# instead of those above.  If you wish to allow use of your 
# version of this file only under the terms of the GPL and not to
# allow others to use your version of this file under the MPL,
# indicate your decision by deleting the provisions above and
# replace them with the notice and other provisions required by
# the GPL.  If you do not delete the provisions above, a recipient
# may use your version of this file under either the MPL or the
# GPL.
#
# Config stuff for Linux
#

include $(CORE_DEPTH)/coreconf/UNIX.mk

#
# The default implementation strategy for Linux is now pthreads
#
USE_PTHREADS = 1

ifeq ($(USE_PTHREADS),1)
	IMPL_STRATEGY = _PTH
endif

CC			= gcc
CCC			= g++
RANLIB			= ranlib

DEFAULT_COMPILER = gcc

ifeq ($(OS_TEST),m68k)
	OS_REL_CFLAGS	= -DLINUX1_2 -D_XOPEN_SOURCE
	CPU_ARCH	= m68k
else		
ifeq ($(OS_TEST),ppc)
	OS_REL_CFLAGS	= -DLINUX1_2 -D_XOPEN_SOURCE
	CPU_ARCH	= ppc
else
ifeq ($(OS_TEST),alpha)
        OS_REL_CFLAGS   = -D_ALPHA_ -DLINUX1_2 -D_XOPEN_SOURCE
	CPU_ARCH	= alpha
else
ifeq ($(OS_TEST),ia64)
	OS_REL_CFLAGS	= -DLINUX1_2 -D_XOPEN_SOURCE
	CPU_ARCH	= ia64
else
ifeq ($(OS_TEST),sparc)
	OS_REL_CFLAGS   = -DLINUX1_2 -D_XOPEN_SOURCE
	CPU_ARCH        = sparc
else
ifeq ($(OS_TEST),sparc64)
	OS_REL_CFLAGS   = -DLINUX1_2 -D_XOPEN_SOURCE
	CPU_ARCH        = sparc
else
ifeq (,$(filter-out arm% sa110,$(OS_TEST)))
	OS_REL_CFLAGS   = -DLINUX1_2 -D_XOPEN_SOURCE
	CPU_ARCH        = arm
else
ifeq ($(OS_TEST),parisc64)
	OS_REL_CFLAGS   = -DLINUX1_2 -D_XOPEN_SOURCE
	CPU_ARCH        = hppa
else
ifeq ($(OS_TEST),s390)
	OS_REL_CFLAGS   = -DLINUX1_2 -D_XOPEN_SOURCE
	CPU_ARCH        = s390
else
ifeq ($(OS_TEST),s390x)
	OS_REL_CFLAGS   = -DLINUX1_2 -D_XOPEN_SOURCE
	CPU_ARCH        = s390x
else
	OS_REL_CFLAGS	= -DLINUX1_2 -Di386 -D_XOPEN_SOURCE
	CPU_ARCH	= x86
endif
endif
endif
endif
endif
endif
endif
endif
endif
endif


LIBC_TAG		= _glibc

ifeq ($(OS_RELEASE),2.0)
	OS_REL_CFLAGS	+= -DLINUX2_0
	MKSHLIB		= $(CC) -shared -Wl,-soname -Wl,$(@:$(OBJDIR)/%.so=%.so)
	ifdef BUILD_OPT
		OPTIMIZER	= -O2
	endif
	ifdef MAPFILE
		MKSHLIB += -Wl,--version-script,$(MAPFILE)
	endif
	PROCESS_MAP_FILE = grep -v ';-' $(LIBRARY_NAME).def | \
         sed -e 's,;+,,' -e 's; DATA ;;' -e 's,;;,,' -e 's,;.*,;,' > $@
endif

ifeq ($(USE_PTHREADS),1)
OS_PTHREAD = -lpthread 
endif

OS_CFLAGS		= $(DSO_CFLAGS) $(OS_REL_CFLAGS) -ansi -Wall -pipe -DLINUX -Dlinux -D_POSIX_SOURCE -D_BSD_SOURCE -DHAVE_STRERROR
OS_LIBS			= -L/lib $(OS_PTHREAD) -ldl -lc

ifdef USE_PTHREADS
	DEFINES		+= -D_REENTRANT
endif

ARCH			= linux

DSO_CFLAGS		= -fPIC
DSO_LDOPTS		= -shared
DSO_LDFLAGS		=

# INCLUDES += -I/usr/include -Y/usr/include/linux
G++INCLUDES		= -I/usr/include/g++

#
# Always set CPU_TAG on Linux, OpenVMS, WINCE.
#
CPU_TAG = _$(CPU_ARCH)