freeldr/freeldr/Makefile

   1 #
   2 #  FreeLoader
   3 #  Copyright (C) 1998-2002  Brian Palmer  <brianp@sginet.com>
   4 #
   5 #  This program is free software; you can redistribute it and/or modify
   6 #  it under the terms of the GNU General Public License as published by
   7 #  the Free Software Foundation; either version 2 of the License, or
   8 #  (at your option) any later version.
   9 #
  10 #  This program is distributed in the hope that it will be useful,
  11 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 #  GNU General Public License for more details.
  14 #
  15 #  You should have received a copy of the GNU General Public License
  16 #  along with this program; if not, write to the Free Software
  17 #  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18 #
  19
  20
  21 #############################################
  22 # CHANGE THESE FOR YOUR OUTPUT
  23 #
  24 TARGET          =       i386
  25 # Debugging information on (bigger binary)
  26 DEBUG           =       yes
  27 # Debugging information off (smaller binary)
  28 #DEBUG          =       no
  29
  30 OBJDIR          =       obj
  31 OUTPUT_DIR      =       $(OBJDIR)/$(TARGET)
  32
  33 BOOTCD_DIR      =       ../../bootcd
  34
  35 #############################################
  36 # COMPILER AND LINKER PROGRAMS
  37 #
  38 TOOLSDIR        = $(SRCDIR)/../tools
  39
  40 CC                      = gcc
  41 LD                      = ld
  42 AR                      = ar
  43 NM                      = nm
  44 RM                      = $(TOOLSDIR)/rdel
  45 CP                      = $(TOOLSDIR)/rcopy
  46 MKDIR           = $(TOOLSDIR)/rmkdir
  47 RMDIR           = $(TOOLSDIR)/rrmdir
  48 NASM_CMD        = nasm
  49 OBJCOPY         = objcopy
  50 DEPTOOL         = $(TOOLSDIR)/deptool
  51 HOSTTOOL        = $(TOOLSDIR)/hosttype
  52 TOOLS           = $(DEPTOOL) $(HOSTTOOL)
  53
  54 HOST            = $(shell $(HOSTTOOL))
  55
  56 #-----------------------------------------------------------------------------------------------------
  57 # TEST IF WE ARE IN THE TARGET DIRECTORY
  58 # IF NOT WE WILL CHANGE TO THE TARGET DIRECTORY AND RUN MAKE FROM THERE
  59 #-----------------------------------------------------------------------------------------------------
  60 #ifeq (,$(filter $(CURDIR)/$(OUTPUT_DIR),$(notdir $(CURDIR))))
  61 ifneq ($(CURDIR), $(SRCDIR)/$(OUTPUT_DIR))
  62
  63 SRCDIR          = $(CURDIR)
  64
  65 .SUFFIXES:
  66
  67 #############################################
  68 # VARIABLE TO CHANGE TO TARGET DIRECTORY AND INVOKE MAKE FROM THERE
  69 #
  70 MAKETARGET      = $(MAKE) --no-print-directory -C $(OUTPUT_DIR) \
  71                           -f ../../Makefile SRCDIR=$(CURDIR) $(MAKECMDGOALS)
  72
  73 .PHONY: CHANGE_TO_TARGET
  74 CHANGE_TO_TARGET setupldr : BUILD_TOOLS $(OBJDIR) $(OBJDIR)/$(TARGET)
  75         @echo Calculating source file dependencies...
  76         +@$(MAKETARGET)
  77
  78 .PHONY: BUILD_TOOLS
  79 BUILD_TOOLS:
  80         @$(MAKE) --no-print-directory -C $(TOOLSDIR)
  81
  82 $(OBJDIR):
  83         @echo Creating directory: $(OBJDIR)
  84         @$(MKDIR) $(OBJDIR)
  85
  86 $(OBJDIR)/$(TARGET): $(OBJDIR)
  87         @echo Creating directory: $(OBJDIR)/$(TARGET)
  88         @$(MKDIR) $(OBJDIR)/$(TARGET)
  89
  90
  91 Makefile : ;
  92
  93 % :: CHANGE_TO_TARGET
  94
  95 #############################################
  96
  97 .PHONY : clean
  98 clean:
  99         @$(MAKE) --no-print-directory -C $(TOOLSDIR)
 100         @echo Cleaning directory $(OBJDIR)/$(TARGET)
 101         @-$(RM) $(OBJDIR)/$(TARGET)/*
 102         @echo Removing directory $(OBJDIR)/$(TARGET)
 103         @-$(RMDIR) $(OBJDIR)/$(TARGET)
 104         @-$(RMDIR) $(OBJDIR)
 105         @echo Clean ALL done.
 106
 107 #############################################
 108
 109 .PHONY : bootcd
 110 bootcd : bootcd_dirs $(OBJDIR)/$(TARGET)/setupldr.sys
 111         $(CP) $(OBJDIR)/$(TARGET)/setupldr.sys $(BOOTCD_DIR)/disk/reactos/setupldr.sys
 112
 113
 114 .PHONY : bootcd_dirs
 115 bootcd_dirs:
 116         $(MKDIR) $(BOOTCD_DIR)
 117         $(MKDIR) $(BOOTCD_DIR)/disk
 118         $(MKDIR) $(BOOTCD_DIR)/disk/reactos
 119         $(MKDIR) $(BOOTCD_DIR)/disk/install
 120         $(MKDIR) $(BOOTCD_DIR)/disk/bootdisk
 121
 122
 123 #############################################
 124
 125 #-----------------------------------------------------------------------------------------------------
 126 # END MAGIC TARGET DIRECTORY CHANGE STUFF
 127 #-----------------------------------------------------------------------------------------------------
 128 else
 129
 130 #############################################
 131 # COMPILER COMMAND LINE OPTIONS
 132 #
 133 COMPILER_OPTIONS = -Wall -nostdlib -nostdinc -ffreestanding -fno-builtin -fno-inline -O1 -MD
 134 # FreeLoader does not use any of the standard libraries, includes, or built-in functions
 135
 136 #############################################
 137 # COMPILER DEFINES
 138 #
 139 ifeq ($(DEBUG),yes)
 140 COMPILER_DEBUG_DEFINES = -DDEBUG
 141 else
 142 COMPILER_DEBUG_DEFINES =
 143 endif
 144
 145 COMPILER_DEFINES = -D__$(TARGET)__ $(COMPILER_DEBUG_DEFINES)
 146
 147 #############################################
 148 # INCLUDE DIRECTORY OPTIONS
 149 #
 150 COMPILER_INCLUDES       =       -I$(SRCDIR)/include
 151
 152 #############################################
 153 # COMPILER FLAGS
 154 #
 155 CFLAGS  =       $(COMPILER_OPTIONS)             \
 156                         $(COMPILER_DEFINES)             \
 157                         $(COMPILER_INCLUDES)
 158
 159 #############################################
 160 # LINKER COMMAND LINE OPTIONS
 161 #
 162 #LINKER_OPTIONS = -N -Ttext=0x8000 --oformat=binary -s
 163 LINKER_OPTIONS = -N -Ttext=0x8000
 164
 165 #############################################
 166 # LINKER FLAGS
 167 #
 168 LFLAGS  =       $(LINKER_OPTIONS)
 169
 170 #############################################
 171 # NASM FLAGS
 172 #
 173 ifeq ($(HOST), dos)
 174         NASMFLAGS       =       -f coff
 175 else
 176         ifeq ($(HOST), win32)
 177                 NASMFLAGS       =       -f win32
 178         else
 179                 NASMFLAGS       =       -f elf
 180         endif
 181 endif
 182
 183 #############################################
 184 # LIST ALL THE OBJECT FILE GROUPS
 185 #
 186 # fathelp.o must come first in the link line because it contains bootsector helper code
 187 # arch.o must come second in the link line because it contains the startup code
 188 ARCH_OBJS       =       fathelp.o       \
 189                                 arch.o          \
 190                                 i386idt.o       \
 191                                 i386trap.o      \
 192                                 boot.o          \
 193                                 linux.o         \
 194                                 mb.o            \
 195                                 mem.o           \
 196                                 biosdisk.o      \
 197                                 rtlcode.o       \
 198                                 biosvid.o       \
 199                                 drvmap.o
 200
 201 RTL_OBJS        =       memory.o        \
 202                                 print.o         \
 203                                 stdlib.o        \
 204                                 string.o        \
 205                                 list.o
 206
 207 FS_OBJS         =       fs.o            \
 208                                 fat.o           \
 209                                 iso.o           \
 210                                 ext2.o
 211
 212 UI_OBJS         =       tui.o           \
 213                                 tuimenu.o       \
 214                                 ui.o            \
 215                                 gui.o
 216
 217 REACTOS_OBJS=   reactos.o       \
 218                                 arcname.o       \
 219                                 hwdetect.o      \
 220                                 reghive.o       \
 221                                 registry.o
 222
 223 COMM_OBJS       =       rs232.o         \
 224                                 portio.o
 225
 226 DISK_OBJS       =       disk.o          \
 227                                 geometry.o      \
 228                                 partition.o
 229
 230 MM_OBJS         =       mm.o            \
 231                                 meminit.o
 232
 233 CACHE_OBJS      =       cache.o         \
 234                                 blocklist.o
 235
 236 INIFILE_OBJS=   inifile.o       \
 237                                 ini_init.o      \
 238                                 parse.o
 239
 240 VIDEO_OBJS      =       video.o         \
 241                                 vidmode.o
 242
 243 # libgcc2.o contains code (__udivdi3, __umoddi3) necessary to do
 244 # 64-bit division on the i386 (and other 32-bit) architectures
 245 # This code was taken from the GCC v3.1 source
 246 MATH_OBJS       =       libgcc2.o
 247
 248 BASE_OBJS       =       freeldr.o \
 249                                 debug.o \
 250                                 drivemap.o \
 251                                 multiboot.o     \
 252                                 version.o
 253
 254 FREELDR_OBJS=   bootmgr.o \
 255                                 miscboot.o \
 256                                 options.o \
 257                                 linuxboot.o     \
 258                                 oslist.o
 259
 260 SETUPLDR_OBJS=  setupldr.o
 261
 262 COMMON_OBJS     =       $(ARCH_OBJS)            \
 263                                 $(RTL_OBJS)                     \
 264                                 $(FS_OBJS)                      \
 265                                 $(UI_OBJS)                      \
 266                                 $(REACTOS_OBJS)         \
 267                                 $(COMM_OBJS)            \
 268                                 $(DISK_OBJS)            \
 269                                 $(MM_OBJS)                      \
 270                                 $(CACHE_OBJS)           \
 271                                 $(INIFILE_OBJS)         \
 272                                 $(VIDEO_OBJS)           \
 273                                 $(MATH_OBJS)            \
 274                                 $(BASE_OBJS)
 275
 276 F_OBJS          =       $(COMMON_OBJS)          \
 277                                 $(FREELDR_OBJS)
 278
 279 S_OBJS          =       $(COMMON_OBJS)          \
 280                                 $(SETUPLDR_OBJS)
 281
 282 #############################################
 283 # ALL THE OBJECTS
 284 #
 285 ALL_OBJS        =       $(COMMON_OBJS)          \
 286                                 $(FREELDR_OBJS)         \
 287                                 $(SETUPLDR_OBJS)
 288
 289
 290 #############################################
 291 # SET THE VPATH SO MAKE CAN FIND THE SOURCE FILES
 292 #
 293 VPATH           =       $(SRCDIR)/                                      \
 294                                 $(SRCDIR)/arch/$(TARGET)        \
 295                                 $(SRCDIR)/rtl                           \
 296                                 $(SRCDIR)/fs                            \
 297                                 $(SRCDIR)/ui                            \
 298                                 $(SRCDIR)/reactos                       \
 299                                 $(SRCDIR)/comm                          \
 300                                 $(SRCDIR)/disk                          \
 301                                 $(SRCDIR)/mm                            \
 302                                 $(SRCDIR)/cache                         \
 303                                 $(SRCDIR)/inifile                       \
 304                                 $(SRCDIR)/video                         \
 305                                 $(SRCDIR)/math                          \
 306                                 $(SRCDIR)/include
 307
 308 #############################################
 309
 310 all : freeldr.sys setupldr.sys
 311         @echo Make ALL done.
 312
 313 #############################################
 314
 315 freeldr.sys : $(ALL_OBJS)
 316         @echo ===================================================== LINKING $@
 317 #       @$(LD) -N -Ttext=0x8000 --oformat=binary -s -o freeldr.sys $(F_OBJS)
 318         @$(LD) $(LFLAGS) -Map freeldr.map -o freeldr.exe $(F_OBJS)
 319 #       @$(CC) -Wl,-Ttext=0x8000,-N,-Map,freeldr.map -o freeldr.exe $(F_OBJS)
 320         @$(NM) --numeric-sort freeldr.exe > freeldr.sym
 321         @$(OBJCOPY) -O binary freeldr.exe freeldr.sys
 322
 323 #############################################
 324
 325 setupldr.sys : $(ALL_OBJS)
 326         @echo ===================================================== LINKING $@
 327 #       @$(LD) -N -Ttext=0x8000 --oformat=binary -s -o setupldr.sys $(S_OBJS)
 328         @$(LD) $(LFLAGS) -Map setupldr.map -o setupldr.exe $(S_OBJS)
 329         @$(NM) --numeric-sort setupldr.exe > setupldr.sym
 330         @$(OBJCOPY) -O binary setupldr.exe setupldr.sys
 331
 332 #############################################
 333
 334 %.o :: %.c
 335         @echo ===================================================== Compiling $*
 336         @$(CC) $(CFLAGS) -o $@ -c $<
 337         @$(DEPTOOL) $*.d
 338
 339 %.o :: %.S
 340         @echo ===================================================== Assembling $*
 341         @$(CC) $(CFLAGS) -o $@ -c $<
 342         @$(DEPTOOL) $*.d
 343
 344 %.o :: %.asm
 345         @echo ===================================================== Assembling $*
 346         @$(NASM_CMD) $(NASMFLAGS) -o $@ $<
 347
 348 #############################################
 349
 350 # Include the automagically generated dependencies
 351 -include $(ALL_OBJS:%.o=%.d)
 352
 353 #############################################
 354
 355 endif