board/MAI/bios_emulator/scitech/makedefs/gcc_beos.mk

   1 #############################################################################
   2 #
   3 #                                       SciTech Multi-platform Graphics Library
   4 #
   5 #  ========================================================================
   6 #
   7 #    The contents of this file are subject to the SciTech MGL Public
   8 #    License Version 1.0 (the "License"); you may not use this file
   9 #    except in compliance with the License. You may obtain a copy of
  10 #    the License at http://www.scitechsoft.com/mgl-license.txt
  11 #
  12 #    Software distributed under the License is distributed on an
  13 #    "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
  14 #    implied. See the License for the specific language governing
  15 #    rights and limitations under the License.
  16 #
  17 #    The Original Code is Copyright (C) 1991-1998 SciTech Software, Inc.
  18 #
  19 #    The Initial Developer of the Original Code is SciTech Software, Inc.
  20 #    All Rights Reserved.
  21 #
  22 #  ========================================================================
  23 #
  24 # Descripton:   Generic DMAKE startup makefile definitions file. Assumes
  25 #               that the SCITECH environment variable has been set to point
  26 #               to where all our stuff is installed. You should not need
  27 #               to change anything in this file.
  28 #
  29 #               BeOS version for GNU C/C++.
  30 #
  31 #############################################################################
  32
  33 # Disable warnings for macros redefined here that were given
  34 # on the command line.
  35 __.SILENT       := $(.SILENT)
  36 .SILENT         := yes
  37
  38 # Import enivornment variables that we use common to all compilers
  39 .IMPORT .IGNORE : TEMP SHELL INCLUDE LIB SCITECH PRIVATE SCITECH_LIB
  40 .IMPORT .IGNORE : DBG OPT OPT_SIZE SHW BETA CHECKED USE_X11 USE_LINUX
  41 .IMPORT .IGNORE : USE_EGCS USE_PGCC STATIC_LIBS LIBC
  42    TMPDIR       := $(TEMP)
  43
  44 # Standard file suffix definitions
  45 #
  46 # NOTE: BeOS does not require any extenion for executeable files, but you
  47 #       can use an extension if you wish. We use the .x extension for building
  48 #       executeable files so that we can use implicit rules to make the
  49 #       makefiles simpler and more portable between systems. When you install
  50 #       the files to a local bin directory, you will probably want to remove
  51 #       the .x extension.
  52    L            := .a           # Libraries
  53    E            := .x           # Executables
  54    O            := .o           # Objects
  55    A            := .asm         # Assembler sources
  56    S            := .s       # GNU assembler sources
  57    P            := .cpp         # C++ sources
  58
  59 # File prefix/suffix definitions. The following prefixes are defined, and are
  60 # used primarily to abstract between the Unix style libXX.a naming convention
  61 # and the DOS/Windows/OS2 naming convention of XX.lib.
  62    LP           := lib      # LP - Library file prefix (name of file on disk)
  63    LL           := -l           # Library link prefix (name of library on link command line)
  64    LE           :=                  # Library link suffix (extension of library on link command line)
  65
  66 # We use the Unix shell at all times
  67    SHELLFLAGS   := -c
  68
  69 # Definition of $(MAKE) macro for recursive makes.
  70    MAKE = $(MAKECMD) $(MFLAGS)
  71
  72 # Macro to install a library file
  73    INSTALL      := cp
  74
  75 # DMAKE uses this recipe to remove intermediate targets
  76 .REMOVE :; $(RM) -f $<
  77
  78 # Turn warnings back to previous setting.
  79 .SILENT := $(__.SILENT)
  80
  81 # We dont use TABS in our makefiles
  82 .NOTABS         := yes
  83
  84 # Define that we are compiling for BeOS
  85    USE_BEOS     := 1
  86
  87 # Default commands for compiling, assembling linking and archiving.
  88    CC           := gcc
  89    CFLAGS       := -Wall -I. -Iinclude $(INCLUDE)
  90    CXX          := g++
  91    AS           := nasm
  92    ASFLAGS      := -f elf -d__FLAT__ -iinclude -i$(SCITECH)/include -d__NOU__
  93    LD           := gcc
  94    LDFLAGS      := -L.
  95    LIB          := ar
  96    LIBFLAGS     := rcs
  97
  98 # Link to static libraries if requested
  99 .IF $(STATIC_LIBS)
 100    LDFLAGS      += -static
 101 .ENDIF
 102
 103 # Optionally turn on debugging information
 104 .IF $(DBG)
 105    CFLAGS       += -g
 106 .ELSE
 107 # NASM does not support debugging information yet
 108    ASFLAGS      +=
 109 .ENDIF
 110
 111 # Optionally turn on optimisations
 112 .IF $(OPT_MAX)
 113    CFLAGS       += -O6
 114 .ELIF $(OPT)
 115    CFLAGS       += -O2
 116 .ELIF $(OPT_SIZE)
 117    CFLAGS       += -O1
 118 .ENDIF
 119
 120 # Optionally turn on direct i387 FPU instructions
 121 .IF $(FPU)
 122    CFLAGS       += -DFPU387
 123    ASFLAGS      += -dFPU387
 124 .END
 125
 126 # Optionally compile a beta release version of a product
 127 .IF $(BETA)
 128    CFLAGS       += -DBETA
 129    ASFLAGS      += -dBETA
 130 .ENDIF
 131
 132 # Disable standard C runtime library
 133
 134 .IF $(NO_RUNTIME)
 135 CFLAGS                  += -fno-builtin -nostdinc
 136 .ENDIF
 137
 138 # Target environment dependant flags
 139    CFLAGS       += -D__BEOS__
 140    ASFLAGS      += -d__BEOS__ -d__UNIX__
 141
 142 # Define the base directory for library files
 143
 144 .IF $(CHECKED)
 145 LIB_BASE_DIR    := $(SCITECH_LIB)/lib/debug
 146 CFLAGS          += -DCHECKED=1
 147 .ELSE
 148 LIB_BASE_DIR    := $(SCITECH_LIB)/lib/release
 149 .ENDIF
 150
 151 # Define where to install library files
 152 LIB_DEST     := $(LIB_BASE_DIR)/beos/gcc
 153 LDFLAGS      += -L$(LIB_DEST)
 154
 155 # Place to look for PMODE library files
 156
 157 PMLIB           := -lpm
 158
 159 # Define which file contains our rules
 160
 161    RULES_MAK    := gcc_beos.mk