gnattools/Makefile.in

   1 # Makefile for gnattools
   2 #   Copyright 2003, 2004, 2009, 2010 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 3 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; see the file COPYING3.  If not see
  16 # <http://www.gnu.org/licenses/>.
  17
  18 # Default target; must be first.
  19 all: gnattools
  20
  21 # Standard autoconf-set variables.
  22 SHELL = @SHELL@
  23 srcdir = @srcdir@
  24 libdir = @libdir@
  25 build = @build@
  26 target = @target@
  27 prefix = @prefix@
  28 INSTALL = @INSTALL@
  29 INSTALL_DATA = @INSTALL_DATA@
  30 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  31
  32 # Nonstandard autoconf-set variables.
  33 LN_S=@LN_S@
  34 target_noncanonical=@target_noncanonical@
  35
  36 # Variables for the user (or the top level) to override.
  37 exeext = @EXEEXT@
  38 objext=.o
  39 TRACE=no
  40 ADA_FOR_BUILD=
  41 ADA_FOR_TARGET=
  42 LDFLAGS=
  43 PWD_COMMAND = $${PWDCMD-pwd}
  44
  45 # The tedious process of getting CFLAGS right.
  46 CFLAGS=-g
  47 GCC_WARN_CFLAGS = -W -Wall
  48 WARN_CFLAGS = @warn_cflags@
  49
  50 ADA_CFLAGS=@ADA_CFLAGS@
  51
  52 # Variables for gnattools.
  53 ADAFLAGS= -gnatpg -gnata
  54
  55 # For finding the GCC build dir, which is used far too much
  56 GCC_DIR=../gcc
  57
  58 # Absolute srcdir for gcc (why do we want absolute?  I dunno)
  59 fsrcdir := $(shell cd $(srcdir)/../gcc/; ${PWD_COMMAND})
  60
  61 # Useful "subroutines" for the excess includes
  62 INCLUDES_FOR_SUBDIR = -I. -I.. -I../.. -I$(fsrcdir)/ada -I$(fsrcdir)/config \
  63         -I$(fsrcdir)/../include -I$(fsrcdir)
  64 ADA_INCLUDES_FOR_SUBDIR = -I. -I$(fsrcdir)/ada
  65
  66 # Variables for gnattools, native
  67 TOOLS_FLAGS_TO_PASS_NATIVE= \
  68         "CC=../../xgcc -B../../" \
  69         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
  70         "LDFLAGS=$(LDFLAGS)" \
  71         "ADAFLAGS=$(ADAFLAGS)" \
  72         "ADA_CFLAGS=$(ADA_CFLAGS)" \
  73         "INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
  74         "ADA_INCLUDES=-I- -I../rts $(ADA_INCLUDES_FOR_SUBDIR)"\
  75         "exeext=$(exeext)" \
  76         "fsrcdir=$(fsrcdir)" \
  77         "srcdir=$(fsrcdir)" \
  78         "GNATMAKE=../../gnatmake" \
  79         "GNATLINK=../../gnatlink" \
  80         "GNATBIND=../../gnatbind" \
  81         "TOOLSCASE=native"
  82
  83 # Variables for regnattools
  84 TOOLS_FLAGS_TO_PASS_RE= \
  85         "CC=../../xgcc -B../../" \
  86         "CFLAGS=$(CFLAGS)" \
  87         "ADAFLAGS=$(ADAFLAGS)" \
  88         "ADA_CFLAGS=$(ADA_CFLAGS)" \
  89         "INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
  90         "ADA_INCLUDES=-I../rts $(ADA_INCLUDES_FOR_SUBDIR)"\
  91         "exeext=$(exeext)" \
  92         "fsrcdir=$(fsrcdir)" \
  93         "srcdir=$(fsrcdir)" \
  94         "GNATMAKE=../../gnatmake" \
  95         "GNATLINK=../../gnatlink" \
  96         "GNATBIND=../../gnatbind" \
  97         "TOOLSCASE=cross"
  98
  99 # Variables for gnattools, cross
 100 TOOLS_FLAGS_TO_PASS_CROSS= \
 101         "CC=$(CC)" \
 102         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
 103         "LDFLAGS=$(LDFLAGS)" \
 104         "ADAFLAGS=$(ADAFLAGS)"  \
 105         "ADA_CFLAGS=$(ADA_CFLAGS)" \
 106         "INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
 107         "ADA_INCLUDES=-I$(RTS_DIR)../adainclude -I$(RTS_DIR) $(ADA_INCLUDES_FOR_SUBDIR)" \
 108         "exeext=$(exeext)" \
 109         "fsrcdir=$(fsrcdir)" \
 110         "srcdir=$(fsrcdir)" \
 111         "GNATMAKE=gnatmake" \
 112         "GNATLINK=gnatlink" \
 113         "GNATBIND=gnatbind" \
 114         "TOOLSCASE=cross" \
 115         "LIBGNAT="
 116
 117 # File lists
 118 # ----------
 119
 120 # File associations set by configure
 121 EXTRA_GNATTOOLS = @EXTRA_GNATTOOLS@
 122 TOOLS_TARGET_PAIRS = @TOOLS_TARGET_PAIRS@
 123
 124 # Makefile targets
 125 # ----------------
 126
 127 .PHONY: gnattools gnattools-native gnattools-cross regnattools
 128 gnattools: @default_gnattools_target@
 129
 130 # Sanity check
 131 $(GCC_DIR)/stamp-gnatlib-rts:
 132         @if [ ! -f $(GCC_DIR)/stamp-gnatlib-rts ] ; \
 133         then \
 134           echo "Cannot build gnattools while gnatlib is out of date or unbuilt" ; \
 135           false; \
 136         else \
 137           true; \
 138         fi
 139
 140
 141 # Build directory for the tools. Let's copy the target-dependent
 142 # sources using the same mechanism as for gnatlib. The other sources are
 143 # accessed using the vpath directive in ada/Makefile.in
 144
 145 $(GCC_DIR)/stamp-tools:
 146         -rm -rf $(GCC_DIR)/ada/tools
 147         -mkdir -p $(GCC_DIR)/ada/tools
 148         -(cd $(GCC_DIR)/ada/tools; $(LN_S) ../sdefault.adb ../snames.ads ../snames.adb .)
 149         -$(foreach PAIR,$(TOOLS_TARGET_PAIRS), \
 150                   rm -f $(GCC_DIR)/ada/tools/$(word 1,$(subst <, ,$(PAIR)));\
 151                   $(LN_S) $(fsrcdir)/ada/$(word 2,$(subst <, ,$(PAIR))) \
 152                         $(GCC_DIR)/ada/tools/$(word 1,$(subst <, ,$(PAIR)));)
 153         touch $(GCC_DIR)/stamp-tools
 154
 155 # gnatmake/link tools cannot always be built with gnatmake/link for bootstrap
 156 # reasons: gnatmake should be built with a recent compiler, a recent compiler
 157 # may not generate ALI files compatible with an old gnatmake so it is important
 158 # to be able to build gnatmake without a version of gnatmake around. Once
 159 # everything has been compiled once, gnatmake can be recompiled with itself
 160 # (see target regnattools)
 161 gnattools-native: $(GCC_DIR)/stamp-tools $(GCC_DIR)/stamp-gnatlib-rts
 162         # gnattools1
 163         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 164           $(TOOLS_FLAGS_TO_PASS_NATIVE) \
 165           ../../gnatmake$(exeext) ../../gnatlink$(exeext)
 166         # gnattools2
 167         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 168           $(TOOLS_FLAGS_TO_PASS_NATIVE) common-tools
 169
 170 # gnatmake/link can be built with recent gnatmake/link if they are available.
 171 # This is especially convenient for building cross tools or for rebuilding
 172 # the tools when the original bootstrap has already be done.
 173 regnattools: $(GCC_DIR)/stamp-gnatlib-rts
 174         # gnattools1-re
 175         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 176           $(TOOLS_FLAGS_TO_PASS_RE) INCLUDES="" \
 177           gnatmake-re gnatlink-re
 178         # gnattools2
 179         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 180           $(TOOLS_FLAGS_TO_PASS_NATIVE) common-tools
 181
 182 # For cross builds of gnattools,
 183 # put the host RTS dir first in the PATH to hide the default runtime
 184 # files that are among the sources
 185 # FIXME: This should be done in configure.
 186 RTS_DIR:=$(strip $(subst \,/,$(shell gnatls -v | grep adalib )))
 187 gnattools-cross: $(GCC_DIR)/stamp-tools
 188         # gnattools1-re
 189         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 190           $(TOOLS_FLAGS_TO_PASS_CROSS) INCLUDES="" \
 191           gnatmake-re gnatlink-re
 192         # gnattools2
 193         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 194           $(TOOLS_FLAGS_TO_PASS_CROSS) common-tools
 195         # Rename cross tools to where the GCC makefile wants them when
 196         # installing.  FIXME: installation should be done elsewhere.
 197         if [ -f $(GCC_DIR)/gnatbind$(exeext) ] ; then \
 198           mv $(GCC_DIR)/gnatbind$(exeext) $(GCC_DIR)/gnatbind-cross$(exeext); \
 199         fi
 200         if [ -f $(GCC_DIR)/gnatchop$(exeext) ] ; then \
 201           mv $(GCC_DIR)/gnatchop$(exeext) $(GCC_DIR)/gnatchop-cross$(exeext); \
 202         fi
 203         if [ -f $(GCC_DIR)/gnat$(exeext) ] ; then \
 204           mv $(GCC_DIR)/gnat$(exeext) $(GCC_DIR)/gnat-cross$(exeext); \
 205         fi
 206         if [ -f $(GCC_DIR)/gnatkr$(exeext) ] ; then \
 207           mv $(GCC_DIR)/gnatkr$(exeext) $(GCC_DIR)/gnatkr-cross$(exeext); \
 208         fi
 209         if [ -f $(GCC_DIR)/gnatlink$(exeext) ] ; then \
 210           mv $(GCC_DIR)/gnatlink$(exeext) $(GCC_DIR)/gnatlink-cross$(exeext); \
 211         fi
 212         if [ -f $(GCC_DIR)/gnatls$(exeext) ] ; then \
 213           mv $(GCC_DIR)/gnatls$(exeext) $(GCC_DIR)/gnatls-cross$(exeext); \
 214         fi
 215         if [ -f $(GCC_DIR)/gnatmake$(exeext) ] ; then \
 216           mv $(GCC_DIR)/gnatmake$(exeext) $(GCC_DIR)/gnatmake-cross$(exeext); \
 217         fi
 218         if [ -f $(GCC_DIR)/gnatmem$(exeext) ] ; then \
 219           mv $(GCC_DIR)/gnatmem$(exeext) $(GCC_DIR)/gnatmem-cross$(exeext); \
 220         fi
 221         if [ -f $(GCC_DIR)/gnatname$(exeext) ] ; then \
 222           mv $(GCC_DIR)/gnatname$(exeext) $(GCC_DIR)/gnatname-cross$(exeext); \
 223         fi
 224         if [ -f $(GCC_DIR)/gnatprep$(exeext) ] ; then \
 225           mv $(GCC_DIR)/gnatprep$(exeext) $(GCC_DIR)/gnatprep-cross$(exeext); \
 226         fi
 227         if [ -f $(GCC_DIR)/gnatxref$(exeext) ] ; then \
 228           mv $(GCC_DIR)/gnatxref$(exeext) $(GCC_DIR)/gnatxref-cross$(exeext); \
 229         fi
 230         if [ -f $(GCC_DIR)/gnatfind$(exeext) ] ; then \
 231           mv $(GCC_DIR)/gnatfind$(exeext) $(GCC_DIR)/gnatfind-cross$(exeext); \
 232         fi
 233         if [ -f $(GCC_DIR)/gnatclean$(exeext) ] ; then \
 234           mv $(GCC_DIR)/gnatclean$(exeext) $(GCC_DIR)/gnatclean-cross$(exeext); \
 235         fi
 236         if [ -f $(GCC_DIR)/gnatsym$(exeext) ] ; then \
 237           mv $(GCC_DIR)/gnatsym$(exeext) $(GCC_DIR)/gnatsym-cross$(exeext); \
 238         fi
 239
 240 # Other
 241 # -----
 242
 243 # Check uninstalled version.
 244 check:
 245
 246 # Check installed version.
 247 installcheck:
 248
 249 # Build info (none here).
 250 info:
 251
 252 # Build DVI (none here).
 253 dvi:
 254
 255 # Build PDF (none here).
 256 pdf:
 257
 258 # Build HTML (none here).
 259 html:
 260
 261 .PHONY: check installcheck info dvi pdf html
 262
 263 # Build TAGS (none here).
 264 TAGS:
 265
 266 # Installation rules.
 267 install:
 268
 269 install-strip: install
 270
 271 install-info:
 272
 273 install-pdf:
 274
 275 install-html:
 276
 277 .PHONY: install install-strip install-info install-pdf install-html
 278
 279 # Cleaning rules.
 280 mostlyclean:
 281
 282 clean:
 283
 284 distclean:
 285         $(RM) Makefile config.status config.log
 286
 287 maintainer-clean:
 288
 289 .PHONY: mostlyclean clean distclean maintainer-clean
 290
 291 # Rules for rebuilding this Makefile.
 292 Makefile: $(srcdir)/Makefile.in config.status
 293         CONFIG_FILES=$@ ; \
 294         CONFIG_HEADERS= ; \
 295         $(SHELL) ./config.status
 296
 297 config.status: $(srcdir)/configure
 298         $(SHELL) ./config.status --recheck
 299
 300 AUTOCONF = autoconf
 301 configure_deps = \
 302         $(srcdir)/configure.ac \
 303         $(srcdir)/../config/acx.m4 \
 304         $(srcdir)/../config/override.m4
 305
 306 $(srcdir)/configure: @MAINT@ $(configure_deps)
 307         cd $(srcdir) && $(AUTOCONF)
 308
 309 # Don't export variables to the environment, in order to not confuse
 310 # configure.
 311 .NOEXPORT:
 312