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 LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
  48 GCC_WARN_CFLAGS = $(LOOSE_WARN)
  49 WARN_CFLAGS = @warn_cflags@
  50
  51 ADA_CFLAGS=@ADA_CFLAGS@
  52
  53 # Variables for gnattools.
  54 ADAFLAGS= -gnatpg -gnata
  55
  56 # For finding the GCC build dir, which is used far too much
  57 GCC_DIR=../gcc
  58
  59 # Absolute srcdir for gcc (why do we want absolute?  I dunno)
  60 fsrcdir := $(shell cd $(srcdir)/../gcc/; ${PWD_COMMAND})
  61
  62 # Useful "subroutines" for the excess includes
  63 INCLUDES_FOR_SUBDIR = -I. -I.. -I../.. -I$(fsrcdir)/ada -I$(fsrcdir)/config \
  64         -I$(fsrcdir)/../include -I$(fsrcdir)
  65 ADA_INCLUDES_FOR_SUBDIR = -I. -I$(fsrcdir)/ada
  66
  67 # Variables for gnattools1, native
  68 TOOLS_FLAGS_TO_PASS_1= \
  69         "CC=../../xgcc -B../../" \
  70         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
  71         "LDFLAGS=$(LDFLAGS)" \
  72         "ADAFLAGS=$(ADAFLAGS)" \
  73         "ADA_CFLAGS=$(ADA_CFLAGS)" \
  74         "INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
  75         "ADA_INCLUDES=-I- -I../rts $(ADA_INCLUDES_FOR_SUBDIR)"\
  76         "exeext=$(exeext)" \
  77         "fsrcdir=$(fsrcdir)" \
  78         "srcdir=$(fsrcdir)" \
  79         "GNATBIND=../../gnatbind" \
  80         "TOOLSCASE=native"
  81
  82 # Variables for regnattools
  83 TOOLS_FLAGS_TO_PASS_1re= \
  84         "CC=../../xgcc -B../../" \
  85         "CFLAGS=$(CFLAGS)" \
  86         "ADAFLAGS=$(ADAFLAGS)" \
  87         "ADA_CFLAGS=$(ADA_CFLAGS)" \
  88         "INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
  89         "ADA_INCLUDES=-I../rts $(ADA_INCLUDES_FOR_SUBDIR)"\
  90         "exeext=$(exeext)" \
  91         "fsrcdir=$(fsrcdir)" \
  92         "srcdir=$(fsrcdir)" \
  93         "GNATMAKE=../../gnatmake" \
  94         "GNATLINK=../../gnatlink" \
  95         "GNATBIND=../../gnatbind" \
  96         "TOOLSCASE=cross" \
  97         "INCLUDES="
  98
  99 # Variables for gnattools2, native
 100 TOOLS_FLAGS_TO_PASS_NATIVE= \
 101         "CC=../../xgcc -B../../" \
 102         "CFLAGS=$(CFLAGS)" \
 103         "ADAFLAGS=$(ADAFLAGS)" \
 104         "ADA_CFLAGS=$(ADA_CFLAGS)" \
 105         "INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
 106         "ADA_INCLUDES=-I../rts $(ADA_INCLUDES_FOR_SUBDIR)" \
 107         "exeext=$(exeext)" \
 108         "fsrcdir=$(fsrcdir)" \
 109         "srcdir=$(fsrcdir)" \
 110         "GNATMAKE=../../gnatmake" \
 111         "GNATLINK=../../gnatlink" \
 112         "GNATBIND=../../gnatbind" \
 113         "TOOLSCASE=native"
 114
 115 # Variables for gnattools, cross
 116 TOOLS_FLAGS_TO_PASS_CROSS= \
 117         "CC=$(CC)" \
 118         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
 119         "LDFLAGS=$(LDFLAGS)" \
 120         "ADAFLAGS=$(ADAFLAGS)"  \
 121         "ADA_CFLAGS=$(ADA_CFLAGS)" \
 122         "INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
 123         "ADA_INCLUDES=-I$(RTS_DIR)../adainclude -I$(RTS_DIR) $(ADA_INCLUDES_FOR_SUBDIR)" \
 124         "exeext=$(exeext)" \
 125         "fsrcdir=$(fsrcdir)" \
 126         "srcdir=$(fsrcdir)" \
 127         "GNATMAKE=gnatmake" \
 128         "GNATLINK=gnatlink" \
 129         "GNATBIND=gnatbind" \
 130         "TOOLSCASE=cross" \
 131         "LIBGNAT="
 132
 133 # File lists
 134 # ----------
 135
 136 # File associations set by configure
 137 EXTRA_GNATTOOLS = @EXTRA_GNATTOOLS@
 138 TOOLS_TARGET_PAIRS = @TOOLS_TARGET_PAIRS@
 139
 140 # Makefile targets
 141 # ----------------
 142
 143 .PHONY: gnattools gnattools-native gnattools-cross regnattools
 144 gnattools: @default_gnattools_target@
 145
 146 # Sanity check
 147 $(GCC_DIR)/stamp-gnatlib-rts:
 148         @if [ ! -f $(GCC_DIR)/stamp-gnatlib-rts ] ; \
 149         then \
 150           echo "Cannot build gnattools while gnatlib is out of date or unbuilt" ; \
 151           false; \
 152         else \
 153           true; \
 154         fi
 155
 156
 157 # Build directory for the tools. Let's copy the target-dependent
 158 # sources using the same mechanism as for gnatlib. The other sources are
 159 # accessed using the vpath directive in ada/Makefile.in
 160
 161 $(GCC_DIR)/stamp-tools:
 162         -rm -rf $(GCC_DIR)/ada/tools
 163         -mkdir -p $(GCC_DIR)/ada/tools
 164         -(cd $(GCC_DIR)/ada/tools; $(LN_S) ../sdefault.adb ../snames.ads ../snames.adb .)
 165         -$(foreach PAIR,$(TOOLS_TARGET_PAIRS), \
 166                   rm -f $(GCC_DIR)/ada/tools/$(word 1,$(subst <, ,$(PAIR)));\
 167                   $(LN_S) $(fsrcdir)/ada/$(word 2,$(subst <, ,$(PAIR))) \
 168                         $(GCC_DIR)/ada/tools/$(word 1,$(subst <, ,$(PAIR)));)
 169         touch $(GCC_DIR)/stamp-tools
 170
 171 # gnatmake/link tools cannot always be built with gnatmake/link for bootstrap
 172 # reasons: gnatmake should be built with a recent compiler, a recent compiler
 173 # may not generate ALI files compatible with an old gnatmake so it is important
 174 # to be able to build gnatmake without a version of gnatmake around. Once
 175 # everything has been compiled once, gnatmake can be recompiled with itself
 176 # (see target regnattools)
 177 gnattools-native: $(GCC_DIR)/stamp-tools $(GCC_DIR)/stamp-gnatlib-rts
 178         # gnattools1
 179         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 180           $(TOOLS_FLAGS_TO_PASS_1) \
 181           ../../gnatmake$(exeext) ../../gnatlink$(exeext)
 182         # gnattools2
 183         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 184           $(TOOLS_FLAGS_TO_PASS_NATIVE) common-tools
 185
 186 # gnatmake/link can be built with recent gnatmake/link if they are available.
 187 # This is especially convenient for building cross tools or for rebuilding
 188 # the tools when the original bootstrap has already be done.
 189 regnattools: $(GCC_DIR)/stamp-gnatlib-rts
 190         # gnattools1-re
 191         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 192           $(TOOLS_FLAGS_TO_PASS_1re) \
 193           gnatmake-re gnatlink-re
 194         # gnattools2
 195         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 196           $(TOOLS_FLAGS_TO_PASS_NATIVE) common-tools
 197
 198 # For cross builds of gnattools,
 199 # put the host RTS dir first in the PATH to hide the default runtime
 200 # files that are among the sources
 201 # FIXME: This should be done in configure.
 202 RTS_DIR:=$(strip $(subst \,/,$(shell gnatls -v | grep adalib )))
 203 gnattools-cross: $(GCC_DIR)/stamp-tools
 204         # gnattools1-re
 205         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 206           $(TOOLS_FLAGS_TO_PASS_CROSS) INCLUDES="" \
 207           gnatmake-re gnatlink-re
 208         # gnattools2
 209         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 210           $(TOOLS_FLAGS_TO_PASS_CROSS) common-tools
 211         # Rename cross tools to where the GCC makefile wants them when
 212         # installing.  FIXME: installation should be done elsewhere.
 213         if [ -f $(GCC_DIR)/gnatbind$(exeext) ] ; then \
 214           mv $(GCC_DIR)/gnatbind$(exeext) $(GCC_DIR)/gnatbind-cross$(exeext); \
 215         fi
 216         if [ -f $(GCC_DIR)/gnatchop$(exeext) ] ; then \
 217           mv $(GCC_DIR)/gnatchop$(exeext) $(GCC_DIR)/gnatchop-cross$(exeext); \
 218         fi
 219         if [ -f $(GCC_DIR)/gnat$(exeext) ] ; then \
 220           mv $(GCC_DIR)/gnat$(exeext) $(GCC_DIR)/gnat-cross$(exeext); \
 221         fi
 222         if [ -f $(GCC_DIR)/gnatkr$(exeext) ] ; then \
 223           mv $(GCC_DIR)/gnatkr$(exeext) $(GCC_DIR)/gnatkr-cross$(exeext); \
 224         fi
 225         if [ -f $(GCC_DIR)/gnatlink$(exeext) ] ; then \
 226           mv $(GCC_DIR)/gnatlink$(exeext) $(GCC_DIR)/gnatlink-cross$(exeext); \
 227         fi
 228         if [ -f $(GCC_DIR)/gnatls$(exeext) ] ; then \
 229           mv $(GCC_DIR)/gnatls$(exeext) $(GCC_DIR)/gnatls-cross$(exeext); \
 230         fi
 231         if [ -f $(GCC_DIR)/gnatmake$(exeext) ] ; then \
 232           mv $(GCC_DIR)/gnatmake$(exeext) $(GCC_DIR)/gnatmake-cross$(exeext); \
 233         fi
 234         if [ -f $(GCC_DIR)/gnatmem$(exeext) ] ; then \
 235           mv $(GCC_DIR)/gnatmem$(exeext) $(GCC_DIR)/gnatmem-cross$(exeext); \
 236         fi
 237         if [ -f $(GCC_DIR)/gnatname$(exeext) ] ; then \
 238           mv $(GCC_DIR)/gnatname$(exeext) $(GCC_DIR)/gnatname-cross$(exeext); \
 239         fi
 240         if [ -f $(GCC_DIR)/gnatprep$(exeext) ] ; then \
 241           mv $(GCC_DIR)/gnatprep$(exeext) $(GCC_DIR)/gnatprep-cross$(exeext); \
 242         fi
 243         if [ -f $(GCC_DIR)/gnatxref$(exeext) ] ; then \
 244           mv $(GCC_DIR)/gnatxref$(exeext) $(GCC_DIR)/gnatxref-cross$(exeext); \
 245         fi
 246         if [ -f $(GCC_DIR)/gnatfind$(exeext) ] ; then \
 247           mv $(GCC_DIR)/gnatfind$(exeext) $(GCC_DIR)/gnatfind-cross$(exeext); \
 248         fi
 249         if [ -f $(GCC_DIR)/gnatclean$(exeext) ] ; then \
 250           mv $(GCC_DIR)/gnatclean$(exeext) $(GCC_DIR)/gnatclean-cross$(exeext); \
 251         fi
 252         if [ -f $(GCC_DIR)/gnatsym$(exeext) ] ; then \
 253           mv $(GCC_DIR)/gnatsym$(exeext) $(GCC_DIR)/gnatsym-cross$(exeext); \
 254         fi
 255
 256 # Other
 257 # -----
 258
 259 # Check uninstalled version.
 260 check:
 261
 262 # Check installed version.
 263 installcheck:
 264
 265 # Build info (none here).
 266 info:
 267
 268 # Build DVI (none here).
 269 dvi:
 270
 271 # Build PDF (none here).
 272 pdf:
 273
 274 # Build HTML (none here).
 275 html:
 276
 277 .PHONY: check installcheck info dvi pdf html
 278
 279 # Build TAGS (none here).
 280 TAGS:
 281
 282 # Installation rules.
 283 install:
 284
 285 install-strip: install
 286
 287 install-info:
 288
 289 install-pdf:
 290
 291 install-html:
 292
 293 .PHONY: install install-strip install-info install-pdf install-html
 294
 295 # Cleaning rules.
 296 mostlyclean:
 297
 298 clean:
 299
 300 distclean:
 301         $(RM) Makefile config.status config.log
 302
 303 maintainer-clean:
 304
 305 .PHONY: mostlyclean clean distclean maintainer-clean
 306
 307 # Rules for rebuilding this Makefile.
 308 Makefile: $(srcdir)/Makefile.in config.status
 309         CONFIG_FILES=$@ ; \
 310         CONFIG_HEADERS= ; \
 311         $(SHELL) ./config.status
 312
 313 config.status: $(srcdir)/configure
 314         $(SHELL) ./config.status --recheck
 315
 316 AUTOCONF = autoconf
 317 configure_deps = \
 318         $(srcdir)/configure.ac \
 319         $(srcdir)/../config/acx.m4 \
 320         $(srcdir)/../config/override.m4
 321
 322 $(srcdir)/configure: @MAINT@ $(configure_deps)
 323         cd $(srcdir) && $(AUTOCONF)
 324
 325 # Don't export variables to the environment, in order to not confuse
 326 # configure.
 327 .NOEXPORT:
 328