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 host = @host@
  28 host_alias = @host_alias@
  29 prefix = @prefix@
  30 INSTALL = @INSTALL@
  31 INSTALL_DATA = @INSTALL_DATA@
  32 INSTALL_PROGRAM = @INSTALL_PROGRAM@
  33
  34 # Nonstandard autoconf-set variables.
  35 LN_S=@LN_S@
  36 target_noncanonical=@target_noncanonical@
  37
  38 # Variables for the user (or the top level) to override.
  39 exeext = @EXEEXT@
  40 objext=.o
  41 TRACE=no
  42 ADA_FOR_BUILD=
  43 ADA_FOR_TARGET=
  44 LDFLAGS=
  45 PWD_COMMAND = $${PWDCMD-pwd}
  46
  47 # The tedious process of getting CFLAGS right.
  48 CFLAGS=-g
  49 GCC_WARN_CFLAGS = -W -Wall
  50 WARN_CFLAGS = @warn_cflags@
  51
  52 ADA_CFLAGS=@ADA_CFLAGS@
  53
  54 # Variables for gnattools.
  55 ADAFLAGS= -gnatpg -gnata
  56
  57 # For finding the GCC build dir, which is used far too much
  58 GCC_DIR=../gcc
  59
  60 # Absolute srcdir for gcc (why do we want absolute?  I dunno)
  61 fsrcdir := $(shell cd $(srcdir)/../gcc/; ${PWD_COMMAND})
  62
  63 # Useful "subroutines" for the excess includes
  64 INCLUDES_FOR_SUBDIR = -I. -I.. -I../.. -I$(fsrcdir)/ada -I$(fsrcdir)/config \
  65         -I$(fsrcdir)/../include -I$(fsrcdir)
  66 ADA_INCLUDES_FOR_SUBDIR = -I. -I$(fsrcdir)/ada
  67
  68 CXX_LFLAGS = \
  69  -B../../../$(target_noncanonical)/libstdc++-v3/src/.libs \
  70  -B../../../$(target_noncanonical)/libstdc++-v3/libsupc++/.libs \
  71  -L../../../$(target_noncanonical)/libstdc++-v3/src/.libs \
  72  -L../../../$(target_noncanonical)/libstdc++-v3/libsupc++/.libs
  73
  74 # Variables for gnattools, native
  75 TOOLS_FLAGS_TO_PASS_NATIVE= \
  76         "CC=../../xgcc -B../../" \
  77         "CXX=../../xg++ -B../../ $(CXX_LFLAGS)" \
  78         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
  79         "LDFLAGS=$(LDFLAGS)" \
  80         "ADAFLAGS=$(ADAFLAGS)" \
  81         "ADA_CFLAGS=$(ADA_CFLAGS)" \
  82         "INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
  83         "ADA_INCLUDES=-I- -I../rts $(ADA_INCLUDES_FOR_SUBDIR)"\
  84         "exeext=$(exeext)" \
  85         "fsrcdir=$(fsrcdir)" \
  86         "srcdir=$(fsrcdir)" \
  87         "GNATMAKE=../../gnatmake" \
  88         "GNATLINK=../../gnatlink" \
  89         "GNATBIND=../../gnatbind" \
  90         "TOOLSCASE=native"
  91
  92 # Variables for regnattools
  93 TOOLS_FLAGS_TO_PASS_RE= \
  94         "CC=../../xgcc -B../../" \
  95         "CXX=../../xg++ -B../../ $(CXX_LFLAGS)" \
  96         "CFLAGS=$(CFLAGS)" \
  97         "LDFLAGS=$(LDFLAGS)" \
  98         "ADAFLAGS=$(ADAFLAGS)" \
  99         "ADA_CFLAGS=$(ADA_CFLAGS)" \
 100         "INCLUDES=$(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
 110 # Variables for gnattools, cross
 111 ifeq ($(build), $(host))
 112   GNATMAKE_FOR_HOST=gnatmake
 113   GNATLINK_FOR_HOST=gnatlink
 114   GNATBIND_FOR_HOST=gnatbind
 115   GNATLS_FOR_HOST=gnatls
 116 else
 117   GNATMAKE_FOR_HOST=$(host_alias)-gnatmake
 118   GNATLINK_FOR_HOST=$(host_alias)-gnatlink
 119   GNATBIND_FOR_HOST=$(host_alias)-gnatbind
 120   GNATLS_FOR_HOST=$(host_alias)-gnatls
 121 endif
 122
 123 # Put the host RTS dir first in the PATH to hide the default runtime
 124 # files that are among the sources
 125 RTS_DIR:=$(strip $(subst \,/,$(shell $(GNATLS_FOR_HOST) -v | grep adalib )))
 126
 127 TOOLS_FLAGS_TO_PASS_CROSS= \
 128         "CC=$(CC)" \
 129         "CXX=$(CXX)" \
 130         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
 131         "LDFLAGS=$(LDFLAGS)" \
 132         "ADAFLAGS=$(ADAFLAGS)"  \
 133         "ADA_CFLAGS=$(ADA_CFLAGS)" \
 134         "INCLUDES=$(INCLUDES_FOR_SUBDIR)" \
 135         "ADA_INCLUDES=-I$(RTS_DIR)../adainclude -I$(RTS_DIR) $(ADA_INCLUDES_FOR_SUBDIR)" \
 136         "exeext=$(exeext)" \
 137         "fsrcdir=$(fsrcdir)" \
 138         "srcdir=$(fsrcdir)" \
 139         "GNATMAKE=$(GNATMAKE_FOR_HOST)" \
 140         "GNATLINK=$(GNATLINK_FOR_HOST)" \
 141         "GNATBIND=$(GNATBIND_FOR_HOST)" \
 142         "TOOLSCASE=cross" \
 143         "LIBGNAT="
 144
 145 # File lists
 146 # ----------
 147
 148 # File associations set by configure
 149 EXTRA_GNATTOOLS = @EXTRA_GNATTOOLS@
 150 TOOLS_TARGET_PAIRS = @TOOLS_TARGET_PAIRS@
 151
 152 # Makefile targets
 153 # ----------------
 154
 155 .PHONY: gnattools gnattools-native gnattools-cross regnattools
 156 gnattools: @default_gnattools_target@
 157
 158 # Sanity check
 159 $(GCC_DIR)/stamp-gnatlib-rts:
 160         @if [ ! -f $(GCC_DIR)/stamp-gnatlib-rts ] ; \
 161         then \
 162           echo "Cannot build gnattools while gnatlib is out of date or unbuilt" ; \
 163           false; \
 164         else \
 165           true; \
 166         fi
 167
 168
 169 # Build directory for the tools. Let's copy the target-dependent
 170 # sources using the same mechanism as for gnatlib. The other sources are
 171 # accessed using the vpath directive in ada/Makefile.in
 172
 173 $(GCC_DIR)/stamp-tools:
 174         -rm -rf $(GCC_DIR)/ada/tools
 175         -mkdir -p $(GCC_DIR)/ada/tools
 176         -(cd $(GCC_DIR)/ada/tools; $(LN_S) ../sdefault.adb ../snames.ads ../snames.adb .)
 177         -$(foreach PAIR,$(TOOLS_TARGET_PAIRS), \
 178                   rm -f $(GCC_DIR)/ada/tools/$(word 1,$(subst <, ,$(PAIR)));\
 179                   $(LN_S) $(fsrcdir)/ada/$(word 2,$(subst <, ,$(PAIR))) \
 180                         $(GCC_DIR)/ada/tools/$(word 1,$(subst <, ,$(PAIR)));)
 181         touch $(GCC_DIR)/stamp-tools
 182
 183 # gnatmake/link tools cannot always be built with gnatmake/link for bootstrap
 184 # reasons: gnatmake should be built with a recent compiler, a recent compiler
 185 # may not generate ALI files compatible with an old gnatmake so it is important
 186 # to be able to build gnatmake without a version of gnatmake around. Once
 187 # everything has been compiled once, gnatmake can be recompiled with itself
 188 # (see target regnattools)
 189 gnattools-native: $(GCC_DIR)/stamp-tools $(GCC_DIR)/stamp-gnatlib-rts
 190         # gnattools1
 191         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 192           $(TOOLS_FLAGS_TO_PASS_NATIVE) \
 193           ../../gnatmake$(exeext) ../../gnatlink$(exeext)
 194         # gnattools2
 195         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 196           $(TOOLS_FLAGS_TO_PASS_NATIVE) common-tools
 197
 198 # gnatmake/link can be built with recent gnatmake/link if they are available.
 199 # This is especially convenient for building cross tools or for rebuilding
 200 # the tools when the original bootstrap has already be done.
 201 regnattools: $(GCC_DIR)/stamp-gnatlib-rts
 202         # gnattools1-re
 203         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 204           $(TOOLS_FLAGS_TO_PASS_RE) INCLUDES="" \
 205           gnatmake-re gnatlink-re
 206         # gnattools2
 207         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 208           $(TOOLS_FLAGS_TO_PASS_NATIVE) common-tools
 209
 210 gnattools-cross: $(GCC_DIR)/stamp-tools
 211         # gnattools1-re
 212         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 213           $(TOOLS_FLAGS_TO_PASS_CROSS) INCLUDES="" \
 214           gnatmake-re gnatlink-re
 215         # gnattools2
 216         $(MAKE) -C $(GCC_DIR)/ada/tools -f ../Makefile \
 217           $(TOOLS_FLAGS_TO_PASS_CROSS) common-tools
 218         # Rename cross tools to where the GCC makefile wants them when
 219         # installing.  FIXME: installation should be done elsewhere.
 220         if [ -f $(GCC_DIR)/gnatbind$(exeext) ] ; then \
 221           mv $(GCC_DIR)/gnatbind$(exeext) $(GCC_DIR)/gnatbind-cross$(exeext); \
 222         fi
 223         if [ -f $(GCC_DIR)/gnatchop$(exeext) ] ; then \
 224           mv $(GCC_DIR)/gnatchop$(exeext) $(GCC_DIR)/gnatchop-cross$(exeext); \
 225         fi
 226         if [ -f $(GCC_DIR)/gnat$(exeext) ] ; then \
 227           mv $(GCC_DIR)/gnat$(exeext) $(GCC_DIR)/gnat-cross$(exeext); \
 228         fi
 229         if [ -f $(GCC_DIR)/gnatkr$(exeext) ] ; then \
 230           mv $(GCC_DIR)/gnatkr$(exeext) $(GCC_DIR)/gnatkr-cross$(exeext); \
 231         fi
 232         if [ -f $(GCC_DIR)/gnatlink$(exeext) ] ; then \
 233           mv $(GCC_DIR)/gnatlink$(exeext) $(GCC_DIR)/gnatlink-cross$(exeext); \
 234         fi
 235         if [ -f $(GCC_DIR)/gnatls$(exeext) ] ; then \
 236           mv $(GCC_DIR)/gnatls$(exeext) $(GCC_DIR)/gnatls-cross$(exeext); \
 237         fi
 238         if [ -f $(GCC_DIR)/gnatmake$(exeext) ] ; then \
 239           mv $(GCC_DIR)/gnatmake$(exeext) $(GCC_DIR)/gnatmake-cross$(exeext); \
 240         fi
 241         if [ -f $(GCC_DIR)/gnatmem$(exeext) ] ; then \
 242           mv $(GCC_DIR)/gnatmem$(exeext) $(GCC_DIR)/gnatmem-cross$(exeext); \
 243         fi
 244         if [ -f $(GCC_DIR)/gnatname$(exeext) ] ; then \
 245           mv $(GCC_DIR)/gnatname$(exeext) $(GCC_DIR)/gnatname-cross$(exeext); \
 246         fi
 247         if [ -f $(GCC_DIR)/gnatprep$(exeext) ] ; then \
 248           mv $(GCC_DIR)/gnatprep$(exeext) $(GCC_DIR)/gnatprep-cross$(exeext); \
 249         fi
 250         if [ -f $(GCC_DIR)/gnatxref$(exeext) ] ; then \
 251           mv $(GCC_DIR)/gnatxref$(exeext) $(GCC_DIR)/gnatxref-cross$(exeext); \
 252         fi
 253         if [ -f $(GCC_DIR)/gnatfind$(exeext) ] ; then \
 254           mv $(GCC_DIR)/gnatfind$(exeext) $(GCC_DIR)/gnatfind-cross$(exeext); \
 255         fi
 256         if [ -f $(GCC_DIR)/gnatclean$(exeext) ] ; then \
 257           mv $(GCC_DIR)/gnatclean$(exeext) $(GCC_DIR)/gnatclean-cross$(exeext); \
 258         fi
 259         if [ -f $(GCC_DIR)/gnatsym$(exeext) ] ; then \
 260           mv $(GCC_DIR)/gnatsym$(exeext) $(GCC_DIR)/gnatsym-cross$(exeext); \
 261         fi
 262
 263 # Other
 264 # -----
 265
 266 # Check uninstalled version.
 267 check:
 268
 269 # Check installed version.
 270 installcheck:
 271
 272 # Build info (none here).
 273 info:
 274
 275 # Build DVI (none here).
 276 dvi:
 277
 278 # Build PDF (none here).
 279 pdf:
 280
 281 # Build HTML (none here).
 282 html:
 283
 284 .PHONY: check installcheck info dvi pdf html
 285
 286 # Build TAGS (none here).
 287 TAGS:
 288
 289 # Installation rules.
 290 install:
 291
 292 install-strip: install
 293
 294 install-info:
 295
 296 install-pdf:
 297
 298 install-html:
 299
 300 .PHONY: install install-strip install-info install-pdf install-html
 301
 302 # Cleaning rules.
 303 mostlyclean:
 304
 305 clean:
 306
 307 distclean:
 308         $(RM) Makefile config.status config.log
 309
 310 maintainer-clean:
 311
 312 .PHONY: mostlyclean clean distclean maintainer-clean
 313
 314 # Rules for rebuilding this Makefile.
 315 Makefile: $(srcdir)/Makefile.in config.status
 316         CONFIG_FILES=$@ ; \
 317         CONFIG_HEADERS= ; \
 318         $(SHELL) ./config.status
 319
 320 config.status: $(srcdir)/configure
 321         $(SHELL) ./config.status --recheck
 322
 323 AUTOCONF = autoconf
 324 configure_deps = \
 325         $(srcdir)/configure.ac \
 326         $(srcdir)/../config/acx.m4 \
 327         $(srcdir)/../config/override.m4
 328
 329 $(srcdir)/configure: @MAINT@ $(configure_deps)
 330         cd $(srcdir) && $(AUTOCONF)
 331
 332 # Don't export variables to the environment, in order to not confuse
 333 # configure.
 334 .NOEXPORT:
 335