Makefile.LinuxSH4.2

# makefile for EusLisp on sun4 with SunOS (Solaris)
# RCSid="@(#)$Id$"
#	Copyright (1988) Toshihiro MATSUI, Electrotechnical Laboratory
#	1989/Oct
#	1990/Sep Second Tape Distribution
#	KOBJECTS --- eus kernel objects written in C
#	NOKOBJECTS-- eus kernel, but cannot be optimized with -O option
#	CLIBOBJECTS- functions written in C, not members of kernel
#	LOBJECTS --- functions coded in EUSLISP; must be compiled with euscomp
#	GEOOBJECTS-- geometric modeling functions and classes
#	XOBJECTS---- Xwindow interface
#	XTKOBJECTS---- Xwindow interface
#	IMGOBJECTS--- image processing
#	MTOBJECTS--- multithread functions
#
#########################################################################
# Customizable section begins
#########################################################################

ARCH=LinuxSH4
include Makefile.generic1

THREAD= -DTHREADED -DPTHREAD
MFLAGS=
XVERSION=X_V11R6_1


# Use gcc for C-compiling on SunOS4. Sun's cc is ok on Solaris.
# /usr/ucb/cc cannot compile because of its incapability of recognizing
# prototype declarations.
CC=sh4-linux-gcc
LD=sh4-linux-gcc
# CC=gcc
CC_NATIVE=gcc

#
# Select CFLAGS and XVERSION according to the version of SunOS and Xlib.
#
# for Linux

GCC_VERSION=$(shell $(CC) -dumpversion | sed s/\\..\*//)
ifeq ($(GCC_VERSION), 2)
 CPU_OPTIMIZE=-m486
 ALIGN_FUNCTIONS=-malign-functions=4
else
 ALIGN_FUNCTIONS=-falign-functions=4
 GCC3=-DGCC3
endif

# Pentium's arch returns 'i586', which is ignored by conditionals in c/*.[ch].
MACHINE=i386

# set OFLAGS either to -O or to -g.
OFLAGS=-O2
# OFLAGS=-g

# If you use libc.so.5, remove -DLIB6 option.
# In order to include thread library, libc.so.6 is preferrable.
# If you use old linux that does not know mallopt, add -OLD_LINUX option.

CFLAGS=-D$(MACHINE) -DLinux -D_REENTRANT -DVERSION=\"$(VERSION)\" \
	-DLIB6 $(ALIGN_FUNCTIONS) \
        $(DEBUG) $(CPU_OPTIMIZE) $(THREAD) -D$(XVERSION) \
	-DGCC $(GCC3) -I$(EUSDIR)/include -DSH4
# -I/usr/sh4-linux/include
PIC= -fpic

#XVERSION=X_V11R2
#XVERSION=X_V11R3
#XVERSION=X_V11R4
XVERSION=X_V11R6

#
# L I B R A R I E S
# Three kinds of libraries are needed to build eus.
# 1. RAWLIB: unix libraries needed to make eus0-eus2
# 2. XLIB: X window libraries
#    When you use a window toolkit, you may need to override the 'read'
#    function in libc.a with a specific window library such as libXview.a.
# 3. EUSLIB: euslisp functions that cannot be linked in eus because of
#    'GLOBAL OFFSET TABLE OVERFLOW', that are xwindow interface functions.
# You may add any optional user-supplied library in EUSLIB.
# On Solaris, XLIB and EUSLIB are combined together into lib/libeusx.so.

# Linux
RAWLIB=-ldl -lm -lpthread
XLIB= -L/usr/X11R6/lib -lX11

# specify directories where euslisp's libraries are located.
EUSLIB= -Xlinker -R$(ADLIBDIR):$(EUSDIR)/lib/Linux -L$(ADLIBDIR) 
# GLLIB= -L$(ADLIBDIR) -ltk -lGLU -lGL -lXext -leusgl
GLLIB= -L$(ADLIBDIR) -lGLU -lGL -lXext -leusgl
# GLLIB= -L$(ADLIBDIR)  -L/usr/local/lib -lGLU -lGL -lXext -leusgl

# POSIX Thread 
THREADDEP=mthread_posix.c
#THREADDEP=pthreads.c


# link-editor's default flags ?-rdynamic 
SOFLAGS= -shared 
LDFLAGS= -rdynamic
MTCOBJECTS= $(OBJDIR)/mthread.o $(OBJDIR)/mthread_posix.o
#MTCOBJECTS= $(OBJDIR)/mthread.o $(OBJDIR)/pthreads.o
MAPOPTION=  $(OBJDIR)/par.o

#################################################################
# end of the customizable section
################################################################

include Makefile.generic2