gnattools/Makefile.in

   1 # Makefile for gnattools
   2 #   Copyright 2003, 2004 Free Software Foundation, Inc.
   3 #
   4 # This file is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17
  18 # Default target; must be first.
  19 all: gnattools
  20
  21 # Standard autoconf-set variables.
  22 SHELL = @SHELL@
  23 srcdir = @srcdir@
  24 build = @build@
  25 target = @target@
  26 prefix = @prefix@
  27 INSTALL = @INSTALL@
  28 INSTALL_DATA = @INSTALL_DATA@
  29 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  30
  31 # Nonstandard autoconf-set variables.
  32 LN_S=@LN_S@
  33 target_noncanonical=@target_noncanonical@
  34
  35 # Variables for the user (or the top level) to override.
  36 objext=.o
  37 TRACE=no
  38 ADA_FOR_BUILD=
  39 ADA_FOR_TARGET=
  40 LDFLAGS=
  41 STAGE_PREFIX=
  42 PWD_COMMAND = $${PWDCMD-pwd}
  43
  44 # The tedious process of getting CFLAGS right.
  45 CFLAGS=-g
  46 LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
  47 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(NOCOMMON_FLAG)
  48
  49 ADA_CFLAGS=
  50 T_ADA_CFLAGS=
  51 # HPPA is literally the only target which sets X_ADA_CFLAGS
  52 X_ADA_CFLAGS=@x_ada_cflags@
  53 ALL_ADA_CFLAGS=$(X_ADA_CFLAGS) $(T_ADA_CFLAGS) $(ADA_CFLAGS)
  54
  55 # Variables for gnattools.
  56 ADAFLAGS= -gnatpg -gnata
  57 ADA_INCLUDE_DIR = $(libsubdir)/adainclude
  58 ADA_RTL_OBJ_DIR = $(libsubdir)/adalib
  59
  60 # For finding the GCC build dir, which is used far too much
  61 GCC_DIR=../gcc
  62 # Include fragment generated by GCC configure; shared with libada for now.
  63 include $(GCC_DIR)/libada-mk
  64 # Variables based on those gleaned from the GCC makefile.  :-P
  65 libsubdir=$(libdir)/gcc/$(target_noncanonical)/$(gcc_version)
  66
  67 # Get possible host-specific override for libsubdir (ick).
  68 xmake_file=$(subst /config,/../gcc/config,$(gcc_xmake_file))
  69 ifneq ($(xmake_file),)
  70 include $(xmake_file)
  71 endif
  72
  73 # Absolute srcdir for gcc/ada (why do we want absolute?  I dunno)
  74 fsrcdir := $(shell cd $(srcdir)/../gcc/ada/; ${PWD_COMMAND})
  75
  76 # Useful "subroutines" for the excess includes
  77 INCLUDES_FOR_SUBDIR = -I. -I.. -I../.. -I$(fsrcdir) -I$(fsrcdir)/../config \
  78         -I$(fsrcdir)/../../include -I$(fsrcdir)/..
  79 ADA_INCLUDES_FOR_SUBDIR = -I. -I$(fsrcdir)
  80
  81 # Variables for gnattools1, native
  82 TOOLS_FLAGS_TO_PASS_1= \
  83         "CC=../../xgcc -B../../" \
  84         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
  85         "LDFLAGS=$(LDFLAGS)" \
  86         "ADAFLAGS=$(ADAFLAGS)" \
  87         "INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
  88         "ADA_INCLUDES=-I- -I../rts $(ADA_INCLUDES_FOR_SUBDIR)"\
  89         "exeext=$(exeext)" \
  90         "fsrcdir=$(fsrcdir)" \
  91         "srcdir=$(fsrcdir)" \
  92         "GNATBIND=../../gnatbind" \
  93         "TOOLSCASE=native"
  94
  95 # Variables for regnattools
  96 TOOLS_FLAGS_TO_PASS_1re= \
  97         "CC=../../xgcc -B../../" \
  98         "CFLAGS=$(CFLAGS)" \
  99         "ADAFLAGS=$(ADAFLAGS)" \
 100         "INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
 101         "ADA_INCLUDES=-I../rts $(ADA_INCLUDES_FOR_SUBDIR)"\
 102         "exeext=$(exeext)" \
 103         "fsrcdir=$(fsrcdir)" \
 104         "srcdir=$(fsrcdir)" \
 105         "GNATMAKE=../../gnatmake" \
 106         "GNATLINK=../../gnatlink" \
 107         "GNATBIND=../../gnatbind" \
 108         "TOOLSCASE=cross" \
 109         "INCLUDES="
 110
 111 # Variables for gnattools2, native
 112 TOOLS_FLAGS_TO_PASS_NATIVE= \
 113         "CC=../../xgcc -B../../" \
 114         "CFLAGS=$(CFLAGS)" \
 115         "ADAFLAGS=$(ADAFLAGS)" \
 116         "INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
 117         "ADA_INCLUDES=-I../rts $(ADA_INCLUDES_FOR_SUBDIR)" \
 118         "exeext=$(exeext)" \
 119         "fsrcdir=$(fsrcdir)" \
 120         "srcdir=$(fsrcdir)" \
 121         "GNATMAKE=../../gnatmake" \
 122         "GNATLINK=../../gnatlink" \
 123         "GNATBIND=../../gnatbind" \
 124         "TOOLSCASE=native"
 125
 126 # Variables for gnattools, cross
 127 TOOLS_FLAGS_TO_PASS_CROSS= \
 128         "CC=$(CC)" \
 129         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
 130         "LDFLAGS=$(LDFLAGS)" \
 131         "ADAFLAGS=$(ADAFLAGS)"  \
 132         "INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
 133         "ADA_INCLUDES=-I$(RTS_DIR)../adainclude -I$(RTS_DIR) $(ADA_INCLUDES_FOR_SUBDIR)" \
 134         "exeext=$(exeext)" \
 135         "fsrcdir=$(fsrcdir)" \
 136         "srcdir=$(fsrcdir)" \
 137         "GNATMAKE=gnatmake" \
 138         "GNATLINK=gnatlink" \
 139         "GNATBIND=gnatbind" \
 140         "TOOLSCASE=cross" \
 141         "LIBGNAT="
 142
 143 # File lists
 144 # ----------
 145
 146 # File associations set by configure
 147 EXTRA_GNATTOOLS = @EXTRA_GNATTOOLS@
 148 TOOLS_TARGET_PAIRS = @TOOLS_TARGET_PAIRS@
 149
 150 # These are built by gnatmake, and in both native and cross configurations.
 151 GNATTOOLS2_FILES = \
 152         ../../gnatchop$(exeext) \
 153         ../../gnat$(exeext) \
 154         ../../gnatkr$(exeext) \
 155         ../../gnatls$(exeext) \
 156         ../../gnatprep$(exeext) \
 157         ../../gnatxref$(exeext) \
 158         ../../gnatfind$(exeext) \
 159         ../../gnatname$(exeext) \
 160         ../../gnatclean$(exeext) \
 161         ../../gprmake$(exeext)
 162
 163 # Makefile targets
 164 # ----------------
 165
 166 .PHONY: gnattools gnattools-native gnattools-cross regnattools
 167 gnattools: @default_gnattools_target@
 168
 169 # Sanity check
 170 $(GCC_DIR)/stamp-gnatlib:
 171         @if [ ! -f $(GCC_DIR)/stamp-gnatlib ] ; \
 172         then \
 173           echo "Cannot build gnattools while gnatlib is out of date or unbuilt" ; \
 174           false; \
 175         else \
 176           true; \
 177         fi
 178
 179
 180 # Build directory for the tools. Let's copy the target-dependent
 181 # sources using the same mechanism as for gnatlib. The other sources are
 182 # accessed using the vpath directive in ada/Makefile.in
 183
 184 $(GCC_DIR)/stamp-tools:
 185         -rm -rf $(GCC_DIR)/ada/tools
 186         -mkdir -p $(GCC_DIR)/ada/tools
 187         -(cd $(GCC_DIR)/ada/tools; $(LN_S) ../sdefault.adb .)
 188         -$(foreach PAIR,$(TOOLS_TARGET_PAIRS), \
 189                   rm -f $(GCC_DIR)/ada/tools/$(word 1,$(subst <, ,$(PAIR)));\
 190                   $(LN_S) $(fsrcdir)/$(word 2,$(subst <, ,$(PAIR))) \
 191                         $(GCC_DIR)/ada/tools/$(word 1,$(subst <, ,$(PAIR)));)
 192         touch $(GCC_DIR)/stamp-tools
 193
 194 # gnatmake/link tools cannot always be built with gnatmake/link for bootstrap
 195 # reasons: gnatmake should be built with a recent compiler, a recent compiler
 196 # may not generate ALI files compatible with an old gnatmake so it is important
 197 # to be able to build gnatmake without a version of gnatmake around. Once
 198 # everything has been compiled once, gnatmake can be recompiled with itself
 199 # (see target regnattools)
 200 gnattools-native: $(GCC_DIR)/stamp-tools $(GCC_DIR)/stamp-gnatlib
 201         # gnattools1
 202         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 203           $(TOOLS_FLAGS_TO_PASS_1) \
 204           ../../gnatmake$(exeext) ../../gnatlink$(exeext) ../../gnatbl$(exeext)
 205         # gnattools2
 206         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 207           $(TOOLS_FLAGS_TO_PASS_NATIVE) \
 208           $(GNATTOOLS2_FILES)
 209
 210 # gnatmake/link can be built with recent gnatmake/link if they are available.
 211 # This is especially convenient for building cross tools or for rebuilding
 212 # the tools when the original bootstrap has already be done.
 213 regnattools: $(GCC_DIR)/stamp-gnatlib
 214         # gnattools1-re
 215         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 216           $(TOOLS_FLAGS_TO_PASS_1re) \
 217           gnatmake-re gnatlink-re
 218         # gnattools2
 219         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 220           $(TOOLS_FLAGS_TO_PASS_NATIVE) \
 221           $(GNATTOOLS2_FILES)
 222
 223 # For cross builds of gnattools,
 224 # put the host RTS dir first in the PATH to hide the default runtime
 225 # files that are among the sources
 226 # FIXME: This should be done in configure.
 227 RTS_DIR:=$(strip $(subst \,/,$(shell gnatls -v | grep adalib )))
 228 gnattools-cross: $(GCC_DIR)/stamp-tools
 229         # gnattools1-re
 230         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 231           $(TOOLS_FLAGS_TO_PASS_CROSS) INCLUDES="" \
 232           gnatmake-re gnatlink-re
 233         # gnattools2
 234         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 235           $(TOOLS_FLAGS_TO_PASS_CROSS) \
 236           $(GNATTOOLS2_FILES)
 237         # gnattools4 (cross only)
 238         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 239           $(TOOLS_FLAGS_TO_PASS_CROSS) \
 240           top_buildir=../../.. \
 241            ../../vxaddr2line$(exeext)
 242         # Rename cross tools to where the GCC makefile wants them when
 243         # installing.  FIXME: installation should be done elsewhere.
 244         if [ -f $(GCC_DIR)/gnatbind$(exeext) ] ; then \
 245           mv $(GCC_DIR)/gnatbind$(exeext) $(GCC_DIR)/gnatbind-cross$(exeext); \
 246         fi
 247         if [ -f $(GCC_DIR)/gnatbl$(exeext) ] ; then \
 248           mv $(GCC_DIR)/gnatbl$(exeext) $(GCC_DIR)/gnatbl-cross$(exeext); \
 249         fi
 250         if [ -f $(GCC_DIR)/gnatchop$(exeext) ] ; then \
 251           mv $(GCC_DIR)/gnatchop$(exeext) $(GCC_DIR)/gnatchop-cross$(exeext); \
 252         fi
 253         if [ -f $(GCC_DIR)/gnat$(exeext) ] ; then \
 254           mv $(GCC_DIR)/gnat$(exeext) $(GCC_DIR)/gnat-cross$(exeext); \
 255         fi
 256         if [ -f $(GCC_DIR)/gnatkr$(exeext) ] ; then \
 257           mv $(GCC_DIR)/gnatkr$(exeext) $(GCC_DIR)/gnatkr-cross$(exeext); \
 258         fi
 259         if [ -f $(GCC_DIR)/gnatlink$(exeext) ] ; then \
 260           mv $(GCC_DIR)/gnatlink$(exeext) $(GCC_DIR)/gnatlink-cross$(exeext); \
 261         fi
 262         if [ -f $(GCC_DIR)/gnatls$(exeext) ] ; then \
 263           mv $(GCC_DIR)/gnatls$(exeext) $(GCC_DIR)/gnatls-cross$(exeext); \
 264         fi
 265         if [ -f $(GCC_DIR)/gnatmake$(exeext) ] ; then \
 266           mv $(GCC_DIR)/gnatmake$(exeext) $(GCC_DIR)/gnatmake-cross$(exeext); \
 267         fi
 268         if [ -f $(GCC_DIR)/gnatmem$(exeext) ] ; then \
 269           mv $(GCC_DIR)/gnatmem$(exeext) $(GCC_DIR)/gnatmem-cross$(exeext); \
 270         fi
 271         if [ -f $(GCC_DIR)/gnatname$(exeext) ] ; then \
 272           mv $(GCC_DIR)/gnatname$(exeext) $(GCC_DIR)/gnatname-cross$(exeext); \
 273         fi
 274         if [ -f $(GCC_DIR)/gnatprep$(exeext) ] ; then \
 275           mv $(GCC_DIR)/gnatprep$(exeext) $(GCC_DIR)/gnatprep-cross$(exeext); \
 276         fi
 277         if [ -f $(GCC_DIR)/gnatxref$(exeext) ] ; then \
 278           mv $(GCC_DIR)/gnatxref$(exeext) $(GCC_DIR)/gnatxref-cross$(exeext); \
 279         fi
 280         if [ -f $(GCC_DIR)/gnatfind$(exeext) ] ; then \
 281           mv $(GCC_DIR)/gnatfind$(exeext) $(GCC_DIR)/gnatfind-cross$(exeext); \
 282         fi
 283         if [ -f $(GCC_DIR)/gnatclean$(exeext) ] ; then \
 284           mv $(GCC_DIR)/gnatclean$(exeext) $(GCC_DIR)/gnatclean-cross$(exeext); \
 285         fi
 286         if [ -f $(GCC_DIR)/gnatsym$(exeext) ] ; then \
 287           mv $(GCC_DIR)/gnatsym$(exeext) $(GCC_DIR)/gnatsym-cross$(exeext); \
 288         fi
 289
 290 # Other
 291 # -----
 292
 293 # Check uninstalled version.
 294 check:
 295
 296 # Check installed version.
 297 installcheck:
 298
 299 # Build info (none here).
 300 info:
 301
 302 # Build DVI (none here).
 303 dvi:
 304
 305 # Build PDF (none here).
 306 pdf:
 307
 308 # Build HTML (none here).
 309 html:
 310
 311 # Build TAGS (none here).
 312 TAGS:
 313
 314 # Installation rules.
 315 install:
 316
 317 install-info:
 318
 319 install-html:
 320
 321 # Cleaning rules.
 322 mostlyclean:
 323
 324 clean:
 325
 326 distclean:
 327         $(RM) Makefile config.status config.log
 328
 329 maintainer-clean:
 330
 331 # Rules for rebuilding this Makefile.
 332 Makefile: $(srcdir)/Makefile.in config.status
 333         CONFIG_FILES=$@ ; \
 334         CONFIG_HEADERS= ; \
 335         $(SHELL) ./config.status
 336
 337 config.status: $(srcdir)/configure
 338         $(SHELL) ./config.status --recheck
 339
 340 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac
 341         cd $(srcdir) && autoconf
 342
 343 # Don't export variables to the environment, in order to not confuse
 344 # configure.
 345 .NOEXPORT:
 346