workbench/libs/codesets/src/Makefile

   1 #/***************************************************************************
   2 #
   3 # codesets.library - Amiga shared library for handling different codesets
   4 # Copyright (C) 2001-2005 by Alfonso [alfie] Ranieri <alforan@tin.it>.
   5 # Copyright (C) 2005-2014 codesets.library Open Source Team
   6 #
   7 # This library is free software; you can redistribute it and/or
   8 # modify it under the terms of the GNU Lesser General Public
   9 # License as published by the Free Software Foundation; either
  10 # version 2.1 of the License, or (at your option) any later version.
  11 #
  12 # This library is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 # Lesser General Public License for more details.
  16 #
  17 # codesets.library project: http://sourceforge.net/projects/codesetslib/
  18 #
  19 # Most of the code included in this file was relicensed from GPL to LGPL
  20 # from the source code of SimpleMail (http://www.sf.net/projects/simplemail)
  21 # with full permissions by its authors.
  22 #
  23 # $Id$
  24 #
  25 #***************************************************************************/
  26
  27 ###########################################################################
  28 # This makefile is a very generic one. It tries to identify both, the host
  29 # and the target operating system for which YAM should be compiled.
  30 # However, this auto-detection can be easily overridden by directly
  31 # specifying an option on the commandline while calling 'make'.
  32 #
  33 # Example:
  34 #
  35 # # to explicitly compile for AmigaOS3
  36 # > make OS=os3
  37 #
  38 # # to compile for AmigaOS4 but without debugging
  39 # > make OS=os4 DEBUG=
  40 #
  41
  42 #############################################
  43 # find out the HOST operating system
  44 # on which this makefile is run
  45 HOST ?= $(shell uname)
  46 ifeq ($(HOST), AmigaOS)
  47   ifeq ($(shell uname -m), powerpc)
  48     HOST = AmigaOS4
  49   endif
  50   ifeq ($(shell uname -m), ppc)
  51     HOST = AmigaOS4
  52   endif
  53 endif
  54
  55 # if no host is identifed (no uname tool)
  56 # we assume a AmigaOS build
  57 ifeq ($(HOST),)
  58   HOST = AmigaOS
  59 endif
  60
  61 #############################################
  62 # now we find out the target OS for
  63 # which we are going to compile YAM in case
  64 # the caller didn't yet define OS himself
  65 ifndef (OS)
  66   ifeq ($(HOST), AmigaOS4)
  67     OS = os4
  68   else
  69   ifeq ($(HOST), AmigaOS)
  70     OS = os3
  71   else
  72   ifeq ($(HOST), MorphOS)
  73     OS = mos
  74   else
  75   ifeq ($(HOST), AROS)
  76     # now we find out which CPU system aros will be used
  77     ifeq ($(shell uname -m), powerpc)
  78       OS = aros-ppc
  79     endif
  80          ifeq ($(shell uname -m), ppc)
  81       OS = aros-ppc
  82     endif
  83          ifeq ($(shell uname -m), i386)
  84       OS = aros-i386
  85     endif
  86          ifeq ($(shell uname -m), i686)
  87       OS = aros-i686
  88     endif
  89          ifeq ($(shell uname -m), x86_64)
  90       OS = aros-x86_64
  91     endif
  92   else
  93     OS = os4
  94   endif
  95   endif
  96   endif
  97   endif
  98 endif
  99
 100 #############################################
 101 # define common commands we use in this
 102 # makefile. Please note that each of them
 103 # might be overridden on the commandline.
 104
 105 # common commands
 106 FLEX    = flex
 107 FC      = flexcat
 108 EXPR    = expr
 109 DATE    = date
 110 RM      = delete force
 111 RMDIR   = delete force all
 112 MKDIR   = makedir
 113 CHMOD   = protect FLAGS=rwed
 114 SED     = sed
 115 CP      = copy
 116 CC      = gcc
 117 STRIP   = strip
 118 OBJDUMP = objdump
 119
 120 # path definitions
 121 CDUP  = /
 122 CDTHIS=
 123
 124 # override some variables for non-native builds (cross-compiler)
 125 ifneq ($(HOST), AmigaOS)
 126 ifneq ($(HOST), AmigaOS4)
 127 ifneq ($(HOST), MorphOS)
 128
 129   # when we end up here this is either a unix or Aros host
 130   # so lets use unix kind of commands
 131   RM    = rm -f
 132   RMDIR = rm -rf
 133   MKDIR = mkdir -p
 134   CHMOD = chmod 755
 135   CP    = cp -f
 136
 137   CDUP  = ../
 138   CDTHIS= ./
 139
 140 endif
 141 endif
 142 endif
 143
 144 ###########################################################################
 145 # CPU and DEBUG can be defined outside, defaults to above
 146 # using e.g. "make DEBUG= CPU=-mcpu=603e" produces optimized non-debug
 147 # PPC-603e version
 148 #
 149 # OPTFLAGS are disabled by DEBUG normally!
 150 #
 151 # ignored warnings are:
 152 # none - because we want to compile with -Wall all the time
 153
 154 # Common Directories
 155 PREFIX   = $(CDTHIS)
 156 OBJDIR   = .obj_$(OS)
 157 BINDIR   = bin_$(OS)
 158 VPATH    = $(OBJDIR)
 159 DEPFILE  = Makefile.dep
 160
 161 # target definition
 162 TARGET   = $(BINDIR)/codesets.library
 163
 164 # Common compiler/linker flags
 165 WARN     = -W -Wall -Wwrite-strings -Wpointer-arith -Wsign-compare
 166 OPTFLAGS = -O3 -fomit-frame-pointer
 167 DEBUG    = -DDEBUG -O0
 168 DEBUGSYM = -g -gstabs
 169 CFLAGS   = -I. -I../include $(CPU) $(WARN) $(OPTFLAGS) $(DEBUG) $(DEBUGSYM) $(USER_CFLAGS)
 170 LDFLAGS  = $(CPU) $(DEBUGSYM) -nostartfiles
 171 LDLIBS   =
 172
 173 OBJS =  libinit.o    \
 174         init.o       \
 175         utils.o      \
 176         base64.o     \
 177         convertUTF.o \
 178         codesets.o   \
 179         codepages.o  \
 180         debug.o
 181
 182 # different options per target OS
 183 ifeq ($(OS), os4)
 184
 185   ##############################
 186   # AmigaOS4
 187
 188   # Compiler/link/strip commands
 189   ifneq ($(HOST), AmigaOS4)
 190     CC      = ppc-amigaos-gcc
 191     STRIP   = ppc-amigaos-strip
 192     OBJDUMP = ppc-amigaos-objdump
 193   endif
 194
 195   # Compiler/Linker flags
 196   CRT      = newlib
 197   CPU      = -mcpu=powerpc
 198   WARN     += -Wdeclaration-after-statement -Wdisabled-optimization
 199   REDEFINE =
 200   CFLAGS   += -mcrt=$(CRT) -D__USE_INLINE__ -D__NEW_TIMEVAL_DEFINITION_USED__ \
 201               $(REDEFINE) -Wa,-mregnames
 202   LDFLAGS  += -mcrt=$(CRT)
 203
 204   # additional object files required
 205   OBJS += codesets_68k.o
 206
 207 else
 208 ifeq ($(OS), os3)
 209
 210   ##############################
 211   # AmigaOS3
 212
 213   # Compiler/link/strip commands
 214   ifneq ($(HOST), AmigaOS)
 215     CC      = m68k-amigaos-gcc
 216     STRIP   = m68k-amigaos-strip
 217     OBJDUMP = m68k-amigaos-objdump
 218   endif
 219
 220   # Compiler/Linker flags
 221   CPU       = -m68020-60 -msoft-float -D__amigaos3__
 222   CFLAGS  += -noixemul
 223   LDFLAGS += -noixemul
 224   LDLIBS  += -ldebug
 225
 226 else
 227 ifeq ($(OS), mos)
 228
 229   ##############################
 230   # MorphOS
 231
 232   # Compiler/link/strip commands
 233   ifneq ($(HOST), MorphOS)
 234     CC      = ppc-morphos-gcc
 235     STRIP   = ppc-morphos-strip
 236     OBJDUMP = ppc-morphos-objdump
 237   endif
 238
 239   # Compiler/Linker flags
 240   CPU     = -mcpu=powerpc
 241   CFLAGS  += -noixemul
 242   LDFLAGS += -noixemul
 243   LDLIBS  += -ldebug
 244
 245   # additional object files required
 246   OBJS += stubs-morphos.o
 247
 248 else
 249 ifeq ($(OS), aros-i386)
 250
 251   ##############################
 252   # AROS (i386)
 253
 254   ifneq ($(HOST), AROS)
 255     CC      = i386-aros-gcc
 256     STRIP   = i386-aros-strip
 257     OBJDUMP = i386-aros-objdump
 258   endif
 259
 260   # Compiler/Linker flags
 261   OPTFLAGS = -O2 -fomit-frame-pointer
 262   CFLAGS += -Wno-pointer-sign
 263   LDLIBS += -lrom
 264
 265 else
 266 ifeq ($(OS), aros-ppc)
 267
 268   ##############################
 269   # AROS (PPC)
 270
 271   ifneq ($(HOST), AROS)
 272     CC      = ppc-aros-gcc
 273     STRIP   = ppc-aros-strip
 274     OBJDUMP = ppc-aros-objdump
 275   endif
 276
 277   # Compiler/Linker flags
 278   OPTFLAGS = -O2 -fomit-frame-pointer
 279   CFLAGS += -Wno-pointer-sign
 280   LDLIBS += -lrom
 281
 282 else
 283 ifeq ($(OS), aros-x86_64)
 284
 285   ##############################
 286   # AROS (x86_64)
 287
 288   ifneq ($(HOST), AROS)
 289     CC      = x86_64-aros-gcc
 290     STRIP   = x86_64-aros-strip
 291     OBJDUMP = x86_64-aros-objdump
 292   endif
 293
 294   # Compiler/Linker flags
 295   OPTFLAGS = -O2 -fomit-frame-pointer
 296   CFLAGS += -Wno-pointer-sign
 297   LDLIBS += -lrom
 298
 299 endif
 300 endif
 301 endif
 302 endif
 303 endif
 304 endif
 305
 306 ###########################################################################
 307 # Here starts all stuff that is common for all target platforms and
 308 # hosts.
 309
 310 # main target
 311 .PHONY: all
 312 ifeq ($(wildcard $(DEPFILE)),$(DEPFILE))
 313 # great, we have a dependecies file, let's make our target
 314 all: $(BINDIR) $(OBJDIR) $(TARGET)
 315 else
 316 # no dependecies, create it and then call make again
 317 all: depend
 318         @make --no-print-directory all
 319 endif
 320
 321 # for making a release we compile ALL target with no debug
 322 release:
 323         @echo "  CC $<"
 324         make OS=os4 clean
 325         make OS=os4 DEBUG=
 326         @echo "  CC $<"
 327         make OS=os3 clean
 328         make OS=os3 DEBUG=
 329         @echo "  CC $<"
 330         make OS=mos clean
 331         make OS=mos DEBUG=
 332         @echo "  CC $<"
 333         make OS=aros-i386 clean
 334         make OS=aros-i386 DEBUG=
 335         @echo "  CC $<"
 336         make OS=aros-ppc clean
 337         make OS=aros-ppc DEBUG=
 338         @echo "  CC $<"
 339         make OS=aros-x86_64 clean
 340         make OS=aros-x86_64 DEBUG=
 341
 342 # make the object directories
 343 $(OBJDIR):
 344         @echo "  MK $@"
 345         @$(MKDIR) $(OBJDIR)
 346
 347 # make the object directories
 348 $(BINDIR):
 349         @echo "  MK $@"
 350         @$(MKDIR) $(BINDIR)
 351
 352 # for compiling single .c files
 353 $(OBJDIR)/%.o: %.c
 354         @echo "  CC $<"
 355         @$(CC) $(CFLAGS) -c $< -o $@
 356
 357 # for linking the target
 358 $(TARGET): $(addprefix $(OBJDIR)/,$(OBJS))
 359         @echo "  LD $@.debug"
 360         @$(CC) $(LDFLAGS) -o $@.debug $(addprefix $(OBJDIR)/,$(OBJS)) $(LDLIBS) -Wl,--cref,-M,-Map=$@.map
 361         @echo "  LD $@"
 362         @$(STRIP) --preserve-dates -R.comment -R.sdata2 -S -o $@ $@.debug
 363         @$(CHMOD) $@
 364
 365 # for creating a .dump file
 366 .PHONY: dump
 367 dump:
 368         -$(OBJDUMP) --section-headers --all-headers --reloc --disassemble-all $(TARGET).debug > $(TARGET).dump
 369
 370 # cleanup target
 371 .PHONY: clean
 372 clean:
 373         -$(RM) $(TARGET) $(TARGET).debug $(TARGET).map $(addprefix $(OBJDIR)/,$(OBJS))
 374
 375 # clean all including .obj directory
 376 .PHONY: cleanall
 377 cleanall: clean
 378         -$(RMDIR) $(OBJDIR)
 379
 380 # clean all stuff, including our autotools
 381 .PHONY: distclean
 382 distclean: cleanall
 383         -$(RMDIR) $(BINDIR)
 384
 385 #install the newly built library to LIBS:
 386 .PHONY: install
 387 install: all
 388         -$(CP) $(TARGET) LIBS:
 389
 390 ## DEPENDENCY GENERATION ##############
 391
 392 .PHONY: depend
 393 depend:
 394         @echo "  MK $(DEPFILE)"
 395         @echo "# AUTOGENERATED! DO NOT EDIT!!!" >$(DEPFILE)
 396         @$(CC) -MM -MG $(CFLAGS) $(wildcard *.c) >>$(DEPFILE)
 397         @echo "# AUTOGENERATED! DO NOT EDIT!!!" >>$(DEPFILE)
 398         @$(SED) -i 's,^\(.*\)\.o:,$$\(OBJDIR\)/\1.o:,g' $(DEPFILE)
 399
 400 # include dependencies file
 401 -include $(DEPFILE)