| ############################################################################# |
| # |
| # 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. |
| # |
| # OS/2 version for EMX/GNU C/C++. |
| # |
| ############################################################################# |
| |
| # Include standard startup script definitions |
| .IMPORT: SCITECH |
| .INCLUDE: "$(SCITECH)\makedefs\startup.mk" |
| |
| # Disable warnings for macros redefined here that were given |
| # on the command line. |
| __.SILENT := $(.SILENT) |
| .SILENT := yes |
| |
| # Import enivornment variables that we use common to all compilers |
| .IMPORT .IGNORE : TEMP SHELL INCLUDE LIB SCITECH PRIVATE SCITECH_LIB |
| .IMPORT .IGNORE : DBG OPT OPT_SIZE CRTDLL SHW BETA CHECKED NO_EXCEPT NO_RTTI |
| .IMPORT .IGNORE : FULLSCREEN SHOW_ARGS |
| TMPDIR := $(TEMP) |
| |
| # Standard file suffix definitions |
| L := .lib # Libraries |
| E := .exe # Executables |
| O := .obj # Objects |
| A := .asm # Assembler sources |
| S := .s # GNU assembler sources |
| P := .cpp # C++ sources |
| |
| # File prefix/suffix definitions. The following prefixes are defined, and are |
| # used primarily to abstract between the Unix style libXX.a naming convention |
| # and the DOS/Windows/OS2 naming convention of XX.lib. |
| LP := # 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 : EMX_LIBBASE USE_OS232 USE_OS2GUI |
| |
| # We are compiling for a 32 bit envionment |
| _32BIT_ := 1 |
| |
| # DMAKE uses this recipe to remove intermediate targets |
| .REMOVE :; $(RM) -f $< |
| |
| # Turn warnings back to previous setting. |
| .SILENT := $(__.SILENT) |
| |
| # We dont use TABS in our makefiles |
| .NOTABS := yes |
| |
| # Default commands for compiling, assembling linking and archiving. |
| CC := gcc |
| CFLAGS := -Zmt -Zomf -Wall -I. -I$(INCLUDE) |
| CXX := gcc -x c++ -fno-exceptions -fno-rtti |
| .IF $(USE_NASM) |
| AS := nasm |
| ASFLAGS := -t -f obj -F null -d__FLAT__ -d__NOU__ -iINCLUDE -i$(SCITECH)\INCLUDE |
| .ELSE |
| AS := tasm # Assembler and flags |
| ASFLAGS := /t /mx /m /oi /D__FLAT__ /D__NOU__ /iINCLUDE /i$(SCITECH)\INCLUDE |
| .ENDIF |
| LD := gcc |
| LDXX := gcc -x c++ |
| LDFLAGS := -L. -Zomf -Zmt |
| LIB := emxomfar |
| LIBFLAGS := -p32 rcv |
| |
| YACC := bison -y |
| LEX := flex |
| SED := sed |
| |
| # Optionally turn off exceptions and RTTI for C++ code |
| .IF $(NO_EXCEPT) |
| CXX += -fno-exceptions |
| .ENDIF |
| .IF $(NO_RTTI) |
| CXX += -fno-rtti |
| .ENDIF |
| |
| # Optionally turn on debugging information |
| .IF $(DBG) |
| CFLAGS += -g |
| .ELSE |
| # Without -s, emx always runs LINK386 with the /DEBUG option |
| CFLAGS += -s |
| LDFLAGS += -s |
| # NASM does not support debugging information yet |
| ASFLAGS += |
| .ENDIF |
| |
| # Optionally turn on optimisations |
| .IF $(OPT_MAX) |
| CFLAGS += -O6 |
| .ELIF $(OPT) |
| CFLAGS += -O3 -fomit-frame-pointer |
| .ELIF $(OPT_SIZE) |
| CFLAGS += -Os |
| .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 |
| ASFLAGS += -dBETA |
| .ENDIF |
| |
| # Disable standard C runtime library |
| .IF $(NO_RUNTIME) |
| CFLAGS += -fno-builtin -nostdinc |
| .ENDIF |
| |
| # Link against EMX DLLs (CRTDLL=1) or link with static C runtime libraries |
| .IF $(CRTDLL) |
| LDFLAGS += -Zcrtdll |
| .ELSE |
| CFLAGS += -Zsys |
| LDFLAGS += -Zsys |
| .ENDIF |
| |
| # Target environment dependant flags |
| CFLAGS += -D__OS2_32__ |
| CFLAGS += -D__OS2__ |
| ASFLAGS += -d__OS2__ |
| |
| # 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 := $(LIB_BASE_DIR)\OS232\$(EMX_LIBBASE) |
| LDFLAGS += -L$(LIB_DEST) |
| |
| # Build 32-bit OS/2 apps |
| .IF $(BUILD_DLL) |
| CFLAGS += -Zdll -DBUILD_DLL |
| LDFLAGS += -Zdll |
| ASFLAGS += -dBUILD_DLL |
| .ELSE |
| .IF $(USE_OS2GUI) |
| CFLAGS += -D__OS2_PM__ |
| LDFLAGS += -Zlinker /PMTYPE:PM |
| .ELSE |
| .IF $(FULLSCREEN) |
| LDFLAGS += -Zlinker /PMTYPE:NOVIO |
| .ELSE |
| LDFLAGS += -Zlinker /PMTYPE:VIO |
| .ENDIF |
| .ENDIF |
| .ENDIF |
| |
| # Place to look for PMODE library files |
| |
| PMLIB := -lpm |
| |
| # Define which file contains our rules |
| |
| RULES_MAK := emx.mk |