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+ # -*- Mode: makefile -*-
+ #
+ # ***** BEGIN LICENSE BLOCK *****
+ # Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ #
+ # 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 Mozilla Communicator client code, released
+ # March 31, 1998.
+ #
+ # The Initial Developer of the Original Code is
+ # Netscape Communications Corporation.
+ # Portions created by the Initial Developer are Copyright (C) 1998
+ # the Initial Developer. All Rights Reserved.
+ #
+ # Contributor(s):
+ #
+ # Alternatively, the contents of this file may be used under the terms of
+ # either the GNU General Public License Version 2 or later (the "GPL"), or
+ # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ # in which case the provisions of the GPL or the LGPL are applicable instead
+ # of those above. If you wish to allow use of your version of this file only
+ # under the terms of either the GPL or the LGPL, and not to allow others to
+ # use your version of this file under the terms of the MPL, indicate your
+ # decision by deleting the provisions above and replace them with the notice
+ # and other provisions required by the GPL or the LGPL. If you do not delete
+ # the provisions above, a recipient may use your version of this file under
+ # the terms of any one of the MPL, the GPL or the LGPL.
+ #
+ # ***** END LICENSE BLOCK *****
+
+ #
+ # Config for all versions of Linux
+ #
+
+ CC = gcc
+ CCC = g++
+ CFLAGS += -Wall -Wno-format
+ OS_CFLAGS = -DXP_UNIX -DSVR4 -DSYSV -D_BSD_SOURCE -DPOSIX_SOURCE -DHAVE_LOCALTIME_R
+
+ RANLIB = echo
+ MKSHLIB = $(LD) -shared $(XMKSHLIBOPTS)
+
+ #.c.o:
+ # $(CC) -c -MD $*.d $(CFLAGS) $<
+
+ CPU_ARCH = $(shell uname -m)
+ # don't filter in x86-64 architecture
+ ifneq (x86_64,$(CPU_ARCH))
+ ifeq (86,$(findstring 86,$(CPU_ARCH)))
+ CPU_ARCH = x86
+ OS_CFLAGS+= -DX86_LINUX
+
+ ifeq (gcc, $(CC))
+ # if using gcc on x86, check version for opt bug
+ # (http://bugzilla.mozilla.org/show_bug.cgi?id=24892)
+ GCC_VERSION := $(shell gcc -v 2>&1 | grep version | awk '{ print $$3 }')
+ GCC_LIST:=$(sort 2.91.66 $(GCC_VERSION) )
+
+ ifeq (2.91.66, $(firstword $(GCC_LIST)))
+ CFLAGS+= -DGCC_OPT_BUG
+ endif
+ endif
+ endif
+ endif
+
+ GFX_ARCH = x
+
+ OS_LIBS = -lm -lc
+
+ ASFLAGS += -x assembler-with-cpp
+
+
+ ifeq ($(CPU_ARCH),alpha)
+
+ # Ask the C compiler on alpha linux to let us work with denormalized
+ # double values, which are required by the ECMA spec.
+
+ OS_CFLAGS += -mieee
+ endif
+
+ # Use the editline library to provide line-editing support.
+ JS_EDITLINE = 1
+
+ ifeq ($(CPU_ARCH),x86_64)
+ # Use VA_COPY() standard macro on x86-64
+ # FIXME: better use it everywhere
+ OS_CFLAGS += -DHAVE_VA_COPY -DVA_COPY=va_copy
+ endif
+
+ ifeq ($(CPU_ARCH),x86_64)
+ # We need PIC code for shared libraries
+ # FIXME: better patch rules.mk & fdlibm/Makefile*
+ OS_CFLAGS += -DPIC -fPIC
+ endif
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