upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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194 lines
5.7 KiB
194 lines
5.7 KiB
#############################################################################
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#
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# SciTech Multi-platform Graphics Library
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#
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# ========================================================================
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#
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# The contents of this file are subject to the SciTech MGL Public
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# License Version 1.0 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of
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# the License at http://www.scitechsoft.com/mgl-license.txt
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#
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# Software distributed under the License is distributed on an
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# "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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# implied. See the License for the specific language governing
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# rights and limitations under the License.
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#
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# The Original Code is Copyright (C) 1991-1998 SciTech Software, Inc.
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#
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# The Initial Developer of the Original Code is SciTech Software, Inc.
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# All Rights Reserved.
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#
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# ========================================================================
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#
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# Descripton: Generic DMAKE startup makefile definitions file. Assumes
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# that the SCITECH environment variable has been set to point
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# to where all our stuff is installed. You should not need
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# to change anything in this file.
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#
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# OS/2 version for EMX/GNU C/C++.
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#
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#############################################################################
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# Include standard startup script definitions
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.IMPORT: SCITECH
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.INCLUDE: "$(SCITECH)\makedefs\startup.mk"
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# Disable warnings for macros redefined here that were given
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# on the command line.
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__.SILENT := $(.SILENT)
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.SILENT := yes
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# Import enivornment variables that we use common to all compilers
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.IMPORT .IGNORE : TEMP SHELL INCLUDE LIB SCITECH PRIVATE SCITECH_LIB
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.IMPORT .IGNORE : DBG OPT OPT_SIZE CRTDLL SHW BETA CHECKED NO_EXCEPT NO_RTTI
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.IMPORT .IGNORE : FULLSCREEN SHOW_ARGS
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TMPDIR := $(TEMP)
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# Standard file suffix definitions
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L := .lib # Libraries
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E := .exe # Executables
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O := .obj # Objects
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A := .asm # Assembler sources
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S := .s # GNU assembler sources
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P := .cpp # C++ sources
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# File prefix/suffix definitions. The following prefixes are defined, and are
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# used primarily to abstract between the Unix style libXX.a naming convention
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# and the DOS/Windows/OS2 naming convention of XX.lib.
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LP := # LP - Library file prefix (name of file on disk)
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LL := -l # Library link prefix (name of library on link command line)
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LE := # Library link suffix (extension of library on link command line)
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# Import enivornment variables that we use
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.IMPORT .IGNORE : EMX_LIBBASE USE_OS232 USE_OS2GUI
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# We are compiling for a 32 bit envionment
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_32BIT_ := 1
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# DMAKE uses this recipe to remove intermediate targets
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.REMOVE :; $(RM) -f $<
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# Turn warnings back to previous setting.
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.SILENT := $(__.SILENT)
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# We dont use TABS in our makefiles
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.NOTABS := yes
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# Default commands for compiling, assembling linking and archiving.
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CC := gcc
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CFLAGS := -Zmt -Zomf -Wall -I. -I$(INCLUDE)
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CXX := gcc -x c++ -fno-exceptions -fno-rtti
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.IF $(USE_NASM)
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AS := nasm
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ASFLAGS := -t -f obj -F null -d__FLAT__ -d__NOU__ -iINCLUDE -i$(SCITECH)\INCLUDE
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.ELSE
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AS := tasm # Assembler and flags
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ASFLAGS := /t /mx /m /oi /D__FLAT__ /D__NOU__ /iINCLUDE /i$(SCITECH)\INCLUDE
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.ENDIF
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LD := gcc
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LDXX := gcc -x c++
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LDFLAGS := -L. -Zomf -Zmt
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LIB := emxomfar
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LIBFLAGS := -p32 rcv
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YACC := bison -y
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LEX := flex
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SED := sed
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# Optionally turn off exceptions and RTTI for C++ code
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.IF $(NO_EXCEPT)
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CXX += -fno-exceptions
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.ENDIF
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.IF $(NO_RTTI)
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CXX += -fno-rtti
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.ENDIF
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# Optionally turn on debugging information
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.IF $(DBG)
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CFLAGS += -g
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.ELSE
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# Without -s, emx always runs LINK386 with the /DEBUG option
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CFLAGS += -s
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LDFLAGS += -s
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# NASM does not support debugging information yet
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ASFLAGS +=
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.ENDIF
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# Optionally turn on optimisations
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.IF $(OPT_MAX)
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CFLAGS += -O6
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.ELIF $(OPT)
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CFLAGS += -O3 -fomit-frame-pointer
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.ELIF $(OPT_SIZE)
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CFLAGS += -Os
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.ENDIF
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# Optionally turn on direct i387 FPU instructions
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.IF $(FPU)
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CFLAGS += -DFPU387
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ASFLAGS += -dFPU387
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.END
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# Optionally compile a beta release version of a product
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.IF $(BETA)
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CFLAGS += -DBETA
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ASFLAGS += -dBETA
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.ENDIF
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# Disable standard C runtime library
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.IF $(NO_RUNTIME)
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CFLAGS += -fno-builtin -nostdinc
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.ENDIF
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# Link against EMX DLLs (CRTDLL=1) or link with static C runtime libraries
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.IF $(CRTDLL)
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LDFLAGS += -Zcrtdll
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.ELSE
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CFLAGS += -Zsys
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LDFLAGS += -Zsys
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.ENDIF
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# Target environment dependant flags
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CFLAGS += -D__OS2_32__
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CFLAGS += -D__OS2__
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ASFLAGS += -d__OS2__
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# Define the base directory for library files
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.IF $(CHECKED)
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LIB_BASE_DIR := $(SCITECH_LIB)/lib/debug
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CFLAGS += -DCHECKED=1
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.ELSE
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LIB_BASE_DIR := $(SCITECH_LIB)/lib/release
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.ENDIF
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# Define where to install library files
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LIB_DEST := $(LIB_BASE_DIR)\OS232\$(EMX_LIBBASE)
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LDFLAGS += -L$(LIB_DEST)
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# Build 32-bit OS/2 apps
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.IF $(BUILD_DLL)
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CFLAGS += -Zdll -DBUILD_DLL
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LDFLAGS += -Zdll
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ASFLAGS += -dBUILD_DLL
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.ELSE
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.IF $(USE_OS2GUI)
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CFLAGS += -D__OS2_PM__
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LDFLAGS += -Zlinker /PMTYPE:PM
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.ELSE
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.IF $(FULLSCREEN)
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LDFLAGS += -Zlinker /PMTYPE:NOVIO
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.ELSE
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LDFLAGS += -Zlinker /PMTYPE:VIO
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.ENDIF
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.ENDIF
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.ENDIF
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# Place to look for PMODE library files
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PMLIB := -lpm
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# Define which file contains our rules
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RULES_MAK := emx.mk
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