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#############################################################################
#
# 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.
#
# DJGPP V2 port of GNU C/C++ to DOS with DPMI only.
#
#############################################################################
# Include standard startup script definitions
.IMPORT: SCITECH
.INCLUDE: "$(SCITECH)\makedefs\startup.mk"
# Override some file suffix definitions
L := .a # Libraries
O := .o # Objects
# Override the file prefix/suffix definitions for library naming.
LP := lib # LP - Library file prefix (name of file on disk)
LL := -l # Library link prefix (name of library on link command line)
LE := # Library link suffix (extension of library on link command line)
# Import enivornment variables that we use
.IMPORT .IGNORE : DJ_LIBBASE
# We are compiling for a 32 bit envionment
_32BIT_ := 1
# Default commands for compiling, assembling linking and archiving
CC := gcc # C-compiler and flags
CFLAGS := -Wall
AS := nasm
ASFLAGS := -t -f coff -F null -d__FLAT__ -d__GNUC__ -dSTDCALL_USCORE -iINCLUDE -i$(SCITECH)\INCLUDE
LD := dj_ld # Loader and flags
LDFLAGS :=
LIB := ar # Librarian
LIBFLAGS := rs
USE_NASM := 1
USE_GCC := 1
# Optionally turn on debugging information
.IF $(DBG)
CFLAGS += -g # Turn on debugging for C compiler
.END
# Optionally turn on optimisations
.IF $(OPT)
CFLAGS += -O2
.ELIF $(OPT_SIZE)
CFLAGS += -O1
.END
# 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
ASFLAGS += -dBETA
.END
# DOS extender dependant flags
DX_CFLAGS +=
DX_ASFLAGS += -dDJGPP
USE_REALDOS := 1
# Define the base directory for library files
.IF $(CHECKED)
LIB_BASE_DIR := $(SCITECH_LIB)\lib\debug
CFLAGS += -DCHECKED=1
.ELSE
LIB_BASE_DIR := $(SCITECH_LIB)\lib\release
.ENDIF
# Define where to install library files
LIB_DEST := $(LIB_BASE_DIR)\DOS32\$(DJ_LIBBASE)
# Place to look for PMODE library files
PMLIB := -lpm
# Define which file contains our rules
RULES_MAK := dj32.mk
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