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# 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
#########################################################################
ifneq ($(ARCHDIR),)
ARCH=$(ARCHDIR)
else
ARCH=LinuxARM
endif
include Makefile.generic1
THREAD= -DTHREADED -DPTHREAD
MFLAGS=
XVERSION=X_V11R6_1
#
# Select CFLAGS and XVERSION according to the version of SunOS and Xlib.
#
# for ARM
#MACHINE=armv6
#MACHINE=armv5te
# gcc -dumpmachine retruns target triplet consists of three fields separated by a hyphen (-).
MACHINE=$(shell gcc -dumpmachine | sed 's/\(.*\)-.*-.*/\1/')
GCC_MAJOR_VERSION=$(shell gcc -dumpversion | sed -e 's/\([0-9]\)\.\([0-9]\)\([\.0-9]*\)/\1/')
GCC_MINOR_VERSION=$(shell gcc -dumpversion | sed -e 's/\([0-9]\)\.\([0-9]\)\([\.0-9]*\)/\2/')
ifeq ($(GCC_MAJOR_VERSION), 2)
CPU_OPTIMIZE=
ALIGN_FUNCTIONS="-malign-functions=4"
ADD_CFLAGS=-fno-stack-protector -fpic
else
ifeq ($(MACHINE), aarch64)
ALIGN_FUNCTIONS=-falign-functions=8
ADD_CFLAGS=-fPIC -Darmv8
else
ALIGN_FUNCTIONS=-falign-functions=4
ADD_CFLAGS=-fno-stack-protector -fpic
endif
GCC3=-DGCC3
endif
ADD_LDFLAGS=
ifneq (,$(findstring t,$(shell if [ \( $(GCC_MAJOR_VERSION) -eq 4 -a $(GCC_MINOR_VERSION) -ge 5 \) -o $(GCC_MAJOR_VERSION) -ge 5 ] ; then echo t ;fi )))
ADD_LDFLAGS += -Wl,--no-as-needed
endif
# Pentium's arch returns 'i586', which is ignored by conditionals in c/*.[ch].
DEBUG= -g
#WFLAGS= -Wall -Wno-unused -Wno-switch -Wno-return-type -Wno-comment
# If you use libc.so.5, remove -DLIB6 option.
# In order to include thread library, libc.so.6 is preferrable.
CFLAGS:= $(CFLAGS) $(CPPFLAGS) $(WFLAGS) -D$(MACHINE) -DLinux -DARM -D_REENTRANT -DVERSION=\"$(VERSION)\" \
-DLIB6 $(ALIGN_FUNCTIONS) $(ADD_CFLAGS) \
$(DEBUG) $(CPU_OPTIMIZE) $(THREAD) -D$(XVERSION) \
-DGCC $(GCC3) \
-I/usr/include -I/usr/X11R6/include -I$(EUSDIR)/include
# 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=gcc
LD=gcc
#
# 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 -lc
XLIB= -L/usr/X11R6/lib -lX11
# specify directories where euslisp's libraries are located.
EUSRPATH=-R$(ADLIBDIR):$(EUSDIR)/lib/LinuxARM
EUSLIB= -Xlinker $(EUSRPATH) -L$(ADLIBDIR)
GLLIB= -L$(ADLIBDIR) -lGLU -lGL -lXext
# POSIX Thread
THREADDEP=mthread_posix.c
#THREADDEP=pthreads.c
# If you don't like optimization, comment out the next line.
OFLAGS=-O2
# link-editor's default flags ?-rdynamic
SOFLAGS:= $(LDFLAGS) -shared -Xlinker -build-id
LD=gcc
LDFLAGS:= $(LDFLAGS) -rdynamic -fno-stack-protector -Wl,-z,execstack $(ADD_LDFLAGS)
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.rgc
include Makefile.generic2
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