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