###############################################################################					SciTech Multi-platform Graphics Library##  ========================================================================##    The contents of this file are subject to the SciTech MGL Public#    License Version 1.0 (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.scitechsoft.com/mgl-license.txt##    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 Copyright (C) 1991-1998 SciTech Software, Inc.##    The Initial Developer of the Original Code is SciTech Software, Inc.#    All Rights Reserved.##  ========================================================================## Descripton:   Generic DMAKE startup makefile definitions file. Assumes#               that the SCITECH environment variable has been set to point#               to where all our stuff is installed. You should not need#               to change anything in this file.##               Linux version for GNU C/C++.############################################################################### Include standard startup script definitions.IMPORT: SCITECH.INCLUDE: "$(SCITECH)/makedefs/startup.mk"# Import enivornment variables that we use.IMPORT .IGNORE : GCC2_LIBBASE# Override some file suffix definitions   L            := .a     # Libraries   O            := .o     # Objects# Override the file prefix/suffix definitions for library naming.   LP           := lib		# LP - Library file prefix (name of file on disk)   LL           := -l		# Library link prefix (name of library on link command line)   LE           :=			# Library link suffix (extension of library on link command line)# We are compiling for a 32 bit envionment   _32BIT_      := 1# Define that we are compiling for Linux   USE_LINUX    := 1# Default commands for compiling, assembling linking and archiving.   CC           := gcc   CFLAGS       := -Wall -I. -Iinclude -I$(SCITECH:s,\,/)/include -I$(PRIVATE:s,\,/)/include   SHOW_CFLAGS	:= -c   CXX          := g++   AS           := nasm   ASFLAGS      := -t -f elf -d__FLAT__ -d__GNUC__ -iinclude -i$(SCITECH)/include -d__NOU__   SHOW_ASFLAGS	:= -f elf   LD           := gcc   LDXX			:= g++   LDFLAGS      := -L.   LIB          := ar   LIBFLAGS     := rcs   YACC			:= bison -y   LEX			:= flex   SED			:= sed# Optionally turn on debugging information.IF $(DBG)   CFLAGS       += -g   SHOW_CFLAGS  += -g.ELSE# NASM does not support debugging information yet   ASFLAGS      +=.ENDIF# Optionally turn on optimisations.IF $(OPT_MAX)   CFLAGS       += -O6   SHOW_CFLAGS  += -O6.ELIF $(OPT)   CFLAGS       += -O2   SHOW_CFLAGS  += -O2.ELIF $(OPT_SIZE)   CFLAGS       += -O1   SHOW_CFLAGS  += -O1.ENDIF# Optionally turn on direct i387 FPU instructions.IF $(FPU)   CFLAGS       += -DFPU387   ASFLAGS      += -dFPU387.END# Optionally compile a beta release version of a product.IF $(BETA)   CFLAGS       += -DBETA   SHOW_CFLAGS  += -DBETA   ASFLAGS      += -dBETA   SHOW_ASFLAGS += -dBETA.ENDIF# Disable standard C runtime library.IF $(NO_RUNTIME)CFLAGS			+= -fno-builtin -nostdinc.ENDIF# Compile flag for whether to build X11 or non-X11 lib.IF $(USE_X11)   CFLAGS       += -D__X11__.ENDIF# Target environment dependant flags   CFLAGS       += -D__LINUX__   ASFLAGS      += -d__LINUX__ -d__UNIX__# Define the base directory for library files.IF $(CHECKED)LIB_BASE_DIR	:= $(SCITECH_LIB)/lib/debugCFLAGS		    += -DCHECKED=1SHOW_CFLAGS	    += -DCHECKED=1.ELSELIB_BASE_DIR	:= $(SCITECH_LIB)/lib/release.ENDIF# Define where to install library files.IF $(LIBC)   LIB_DEST_SHARED  := $(LIB_BASE_DIR)/linux/gcc/libc.so   LIB_DEST_STATIC  := $(LIB_BASE_DIR)/linux/gcc/libc.ELSE   LIB_DEST_SHARED  := $(LIB_BASE_DIR)/linux/gcc/glibc.so   LIB_DEST_STATIC  := $(LIB_BASE_DIR)/linux/gcc/glibc.ENDIF# Link to static libraries if requested.IF $(STATIC_LIBS_ALL)   LDFLAGS      += -static   STATIC_LIBS  := 1.ENDIF# Link to static libraries if requested.IF $(STATIC_LIBS)   LDFLAGS      += -L$(LIB_DEST_STATIC).ELSE   LDFLAGS      += -L$(LIB_DEST_SHARED) -L$(LIB_DEST_STATIC).ENDIF# Optionally enable some  dynamic libraries to be built.IF $(BUILD_DLL).IF $(VERSIONMAJ).ELSE   VERSIONMAJ	:= 5   VERSIONMIN	:= 0.ENDIF   VERSION      := $(VERSIONMAJ).$(VERSIONMIN)   LIB		    := gcc -shared   LIBFLAGS	    :=   L		    := .so   CFLAGS	    += -fPIC   SHOW_CFLAGS	+= -fPIC   ASFLAGS      += -D__PIC__   SHOW_ASFLAGS += -D__PIC__   LIB_DEST     := $(LIB_DEST_SHARED).ELSE   LIB_DEST     := $(LIB_DEST_STATIC).ENDIF# Place to look for PMODE library filesPMLIB           := -lpm# Define which file contains our rules   RULES_MAK	:= gcc_linux.mk