gcc/fortran/Make-lang.in

   1 # -*- makefile -*-
   2 # Top level makefile fragment for GNU gfortran, the GNU Fortran 95 compiler.
   3 # Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
   4 # Contributed by Paul Brook <paul@nowt.org
   5 # and Steven Bosscher <s.bosscher@student.tudelft.nl>
   6
   7 #This file is part of GCC.
   8
   9 #GCC is free software; you can redistribute it and/or modify
  10 #it under the terms of the GNU General Public License as published by
  11 #the Free Software Foundation; either version 2, or (at your option)
  12 #any later version.
  13
  14 #GCC is distributed in the hope that it will be useful,
  15 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 #GNU General Public License for more details.
  18
  19 #You should have received a copy of the GNU General Public License
  20 #along with GCC; see the file COPYING.  If not, write to
  21 #the Free Software Foundation, 59 Temple Place - Suite 330,
  22 #Boston, MA 02111-1307, USA.
  23
  24 # This file provides the language dependent support in the main Makefile.
  25 # Each language makefile fragment must provide the following targets:
  26 #
  27 # foo.all.build, foo.all.cross, foo.start.encap, foo.rest.encap,
  28 # foo.info, foo.dvi,
  29 # foo.install-normal, foo.install-common, foo.install-info, foo.install-man,
  30 # foo.uninstall, foo.distdir,
  31 # foo.mostlyclean, foo.clean, foo.distclean, foo.extraclean,
  32 # foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
  33 #
  34 # where `foo' is the name of the language.
  35 #
  36 # It should also provide rules for:
  37 #
  38 # - making any compiler driver (eg: gfortran)
  39 # - the compiler proper (eg: f951)
  40 # - define the names for selecting the language in LANGUAGES.
  41 # $(srcdir) must be set to the gcc/ source directory (*not* gcc/fortran/).
  42
  43 # Actual name to use when installing a native compiler.
  44 GFORTRAN_INSTALL_NAME := $(shell echo gfortran|sed '$(program_transform_name)')
  45
  46 # Actual name to use when installing a cross-compiler.
  47 GFORTRAN_CROSS_NAME := $(shell echo gfortran|sed '$(program_transform_cross_name)')
  48
  49 #^L
  50
  51 # This is in addition to the warning flags defined by default.
  52 # You can use it to enable/disable warnings globally or for specific
  53 # files, e.g.
  54 # fortran-warn = -Wno-strict-prototypes
  55 # fortran/arith.o-warn = -Wno-error
  56 #
  57 # We don't need these cheats, everything builds fine with all warnings
  58 # enabled and -Werror.
  59
  60 # These are the groups of object files we have.  The F95_PARSER_OBJS are
  61 # all the front end files, the F95_OBJS are the files for the translation
  62 # from the parse tree to GENERIC, and F95_ADDITIONAL_OBJS are the files
  63 # from the middle end we depend on.
  64
  65 F95_PARSER_OBJS = fortran/arith.o fortran/array.o fortran/bbt.o \
  66     fortran/check.o fortran/data.o fortran/decl.o fortran/dump-parse-tree.o \
  67     fortran/error.o fortran/expr.o fortran/interface.o \
  68     fortran/intrinsic.o fortran/io.o fortran/iresolve.o \
  69     fortran/match.o fortran/matchexp.o fortran/misc.o fortran/module.o \
  70     fortran/options.o fortran/parse.o fortran/primary.o fortran/resolve.o \
  71     fortran/scanner.o fortran/simplify.o fortran/st.o fortran/symbol.o
  72
  73 F95_OBJS = $(F95_PARSER_OBJS) \
  74     fortran/convert.o fortran/dependency.o fortran/f95-lang.o \
  75     fortran/trans.o fortran/trans-array.o fortran/trans-common.o \
  76     fortran/trans-const.o fortran/trans-decl.o fortran/trans-expr.o \
  77     fortran/trans-intrinsic.o fortran/trans-io.o fortran/trans-stmt.o \
  78     fortran/trans-types.o
  79
  80 # FIXME:
  81 # We rely on c-semantics to expand from GIMPLE to RTL.
  82 # This should go away once a real GIMPLE expander is available.
  83 F95_ADDITIONAL_OBJS = \
  84         tree-cfg.o tree-dfa.o tree-optimize.o tree-gimple.o \
  85         tree-ssa.o tree-ssa-ccp.o tree-ssa-dce.o \
  86         gimplify.o stor-layout.o
  87
  88 # GFORTRAN uses GMP for its internal arithmetics.
  89 F95_LIBS = $(GMPLIBS) $(LIBS)
  90
  91 #\f
  92 # Define the names for selecting gfortran in LANGUAGES.
  93 F95 f95: f951$(exeext)
  94
  95 # Tell GNU make to ignore files by these names if they exist.
  96 .PHONY: F95 f95
  97
  98 gfortranspec.o: $(srcdir)/fortran/gfortranspec.c $(SYSTEM_H) $(TM_H) $(GCC_H) $(CONFIG_H)
  99         (SHLIB_LINK='$(SHLIB_LINK)' \
 100         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
 101         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \
 102                 $(INCLUDES) $(srcdir)/fortran/gfortranspec.c)
 103
 104 # Create the compiler driver gfortran.
 105 GFORTRAN_D_OBJS = gcc.o gfortranspec.o version.o prefix.o intl.o
 106 gfortran$(exeext): $(GFORTRAN_D_OBJS) $(EXTRA_GCC_OBJS) $(LIBDEPS)
 107         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
 108           $(GFORTRAN_D_OBJS) $(EXTRA_GCC_OBJS) $(LIBS)
 109
 110 # Create a version of the gfortran driver which calls the cross-compiler.
 111 gfortran-cross$(exeext): gfortran$(exeext)
 112         -rm -f gfortran-cross$(exeext)
 113         cp gfortran$(exeext) gfortran-cross$(exeext)
 114
 115 # The compiler itself is called f951.
 116 f951$(exeext): $(F95_OBJS) $(F95_ADDITIONAL_OBJS) \
 117                 $(BACKEND) $(LIBDEPS)
 118         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
 119                 $(F95_OBJS) $(F95_ADDITIONAL_OBJS) $(BACKEND) $(F95_LIBS)
 120
 121 gt-fortran-f95-lang.h gtype-fortran.h         : s-gtype; @true
 122 gt-fortran-trans-decl.h gt-fortran-trans.h    : s-gtype; @true
 123 gt-fortran-trans-io.h gt-fortran-trans-types.h: s-gtype; @true
 124 gt-fortran-trans-intrinsic.h                  : s-gtype; @true
 125
 126 #\f
 127 # Build hooks:
 128
 129 f95.all.build: gfortran$(exeext)
 130 f95.all.cross: gfortran-cross$(exeext)
 131
 132 f95.start.encap: gfortran$(exeext)
 133 f95.rest.encap:
 134
 135 f95.srcinfo: doc/gfortran.info
 136         -cp -p $^ $(srcdir)/fortran
 137
 138 f95.tags: force
 139         cd $(srcdir)/fortran; etags -o TAGS.sub *.c *.h; \
 140         etags --include TAGS.sub --include ../TAGS.sub
 141
 142 f95.info: doc/gfortran.info
 143 dvi:: doc/gfortran.dvi
 144
 145 F95_MANFILES = doc/gfortran.1
 146
 147 f95.man: $(F95_MANFILES)
 148
 149 f95.srcman: $(F95_MANFILES)
 150         -cp -p $^ $(srcdir)/doc
 151
 152 f95.srcextra:
 153
 154 check-f95 : check-gfortran
 155 lang_checks += check-gfortran
 156
 157 # GFORTRAN documentation.
 158 GFORTRAN_TEXI = \
 159   $(srcdir)/fortran/gfortran.texi \
 160   $(srcdir)/fortran/invoke.texi \
 161   $(srcdir)/doc/include/fdl.texi \
 162   $(srcdir)/doc/include/gpl.texi \
 163   $(srcdir)/doc/include/funding.texi \
 164   $(srcdir)/doc/include/gcc-common.texi
 165
 166 doc/gfortran.info: $(GFORTRAN_TEXI)
 167         if [ x$(BUILD_INFO) = xinfo ]; then \
 168           rm -f doc/gfortran.info-*; \
 169           $(MAKEINFO) -I$(srcdir)/doc/include -I$(srcdir)/fortran \
 170             -o doc/gfortran.info $(srcdir)/fortran/gfortran.texi; \
 171         else true; fi
 172
 173 doc/gfortran.dvi: $(GFORTRAN_TEXI)
 174         $(TEXI2DVI) -I $(srcdir)/fortran -I $(abs_docdir)/include -o $@ $<
 175
 176 .INTERMEDIATE: gfortran.pod
 177
 178 gfortran.pod: $(GFORTRAN_TEXI)
 179         -$(TEXI2POD) < $(srcdir)/fortran/invoke.texi > $@
 180
 181 #\f
 182 # Install hooks:
 183 # f951 is installed elsewhere as part of $(COMPILERS).
 184
 185 # Nothing to do here.
 186 f95.install-normal:
 187
 188 # Install the driver program as $(target)-gfortran
 189 # and also as either gfortran (if native) or $(tooldir)/bin/gfortran.
 190 f95.install-common: installdirs
 191         -if [ -f f951$(exeext) ] ; then \
 192           if [ -f gfortran-cross$(exeext) ] ; then \
 193             rm -f $(DESTDIR)$(bindir)/$(GFORTRAN_CROSS_NAME)$(exeext); \
 194             $(INSTALL_PROGRAM) gfortran-cross$(exeext) $(DESTDIR)$(bindir)/$(GFORTRAN_CROSS_NAME)$(exeext); \
 195             chmod a+x $(DESTDIR)$(bindir)/$(GFORTRAN_CROSS_NAME)$(exeext); \
 196             if [ -d $(DESTDIR)$(gcc_tooldir)/bin/. ] ; then \
 197               rm -f $(DESTDIR)$(gcc_tooldir)/bin/gfortran$(exeext); \
 198               $(INSTALL_PROGRAM) gfortran-cross$(exeext) $(DESTDIR)$(gcc_tooldir)/bin/gfortran$(exeext); \
 199             else true; fi; \
 200           else \
 201             rm -f $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
 202             $(INSTALL_PROGRAM) gfortran$(exeext) $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
 203             chmod a+x $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
 204             rm -f $(DESTDIR)$(bindir)/$(GFORTRAN_TARGET_INSTALL_NAME)$(exeext); \
 205             $(LN) $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext) $(DESTDIR)$(bindir)/$(GFORTRAN_TARGET_INSTALL_NAME)$(exeext); \
 206           fi ; \
 207         fi
 208
 209 install-info:: $(DESTDIR)$(infodir)/gfortran.info
 210
 211 f95.install-man: installdirs \
 212         $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext)
 213
 214 $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext): doc/gfortran.1
 215         -rm -f $@
 216         -$(INSTALL_DATA) $< $@
 217         -chmod a-x $@
 218
 219 f95.uninstall:
 220         if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then \
 221           echo " install-info --delete --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/gfortran.info"; \
 222           install-info --delete --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/gfortran.info || : ; \
 223         else : ; fi; \
 224         rm -rf $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
 225         rm -rf $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext); \
 226         rm -rf $(DESTDIR)$(bindir)/$(GFORTRAN_CROSS_NAME)$(exeext); \
 227         rm -rf $(DESTDIR)$(infodir)/gfortran.info*
 228
 229 #\f
 230 # Clean hooks:
 231 # A lot of the ancillary files are deleted by the main makefile.
 232 # We just have to delete files specific to us.
 233
 234 f95.mostlyclean:
 235         -rm -f f951$(exeext)
 236         -rm -f fortran/*.o
 237
 238 f95.clean:
 239 f95.distclean:
 240         -rm -f fortran/config.status fortran/Makefile
 241
 242 f95.extraclean:
 243 f95.maintainer-clean:
 244         -rm -f doc/gfortran.info* fortran/gfortran.*aux
 245         -rm -f $(docobjdir)/gfortran.1
 246
 247 #\f
 248 # Stage hooks:
 249 # The toplevel makefile has already created stage?/fortran at this point.
 250
 251 f95.stage1: stage1-start
 252         -mv fortran/*$(objext) stage1/fortran
 253 f95.stage2: stage2-start
 254         -mv fortran/*$(objext) stage2/fortran
 255 f95.stage3: stage3-start
 256         -mv fortran/*$(objext) stage3/fortran
 257 f95.stage4: stage4-start
 258         -mv fortran/*$(objext) stage4/fortran
 259 f95.stageprofile: stageprofile-start
 260         -mv fortran/*$(objext) stageprofile/fortran
 261 f95.stagefeedback: stageprofile-start
 262         -mv fortran/*$(objext) stagefeedback/fortran
 263
 264 #\f
 265 # .o: .h dependencies.
 266
 267 # Everything depends on gfortran.h, but only a few files depend on
 268 # the other headers.  So at some point we'll have to split out
 269 # which objects depend on what.  FIXME
 270 # TODO: Add dependencies on the backend/tree header files
 271
 272 $(F95_PARSER_OBJS): fortran/gfortran.h fortran/intrinsic.h fortran/match.h \
 273                 fortran/parse.h \
 274                 $(CONFIG_H) $(SYSTEM_H) $(TM_H) $(TM_P_H) coretypes.h \
 275                 $(RTL_H) $(TREE_H) $(TREE_DUMP_H) $(GGC_H) $(EXPR_H) \
 276                 flags.h output.h diagnostic.h errors.h function.h
 277
 278 GFORTRAN_TRANS_DEPS = fortran/gfortran.h fortran/intrinsic.h fortran/trans-array.h \
 279     fortran/trans-const.h fortran/trans-const.h fortran/trans.h \
 280     fortran/trans-stmt.h fortran/trans-types.h \
 281     $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TM_H) coretypes.h $(GGC_H)
 282
 283 fortran/f95-lang.o: $(GFORTRAN_TRANS_DEPS) fortran/mathbuiltins.def \
 284   gt-fortran-f95-lang.h gtype-fortran.h cgraph.h $(TARGET_H)
 285 fortran/convert.o: $(GFORTRAN_TRANS_DEPS)
 286 fortran/trans.o: $(GFORTRAN_TRANS_DEPS)
 287 fortran/trans-decl.o: $(GFORTRAN_TRANS_DEPS) gt-fortran-trans-decl.h \
 288   cgraph.h $(TARGET_H) function.h errors.h $(FLAGS_H) tree-gimple.h \
 289   tree-dump.h
 290 fortran/trans-types.o: $(GFORTRAN_TRANS_DEPS) gt-fortran-trans-types.h \
 291   real.h toplev.h $(TARGET_H)
 292 fortran/trans-const.o: $(GFORTRAN_TRANS_DEPS)
 293 fortran/trans-expr.o: $(GFORTRAN_TRANS_DEPS)
 294 fortran/trans-stmt.o: $(GFORTRAN_TRANS_DEPS)
 295 fortran/trans-io.o: $(GFORTRAN_TRANS_DEPS) gt-fortran-trans-io.h
 296 fortran/trans-array.o: $(GFORTRAN_TRANS_DEPS)
 297 fortran/trans-intrinsic.o: $(GFORTRAN_TRANS_DEPS) fortran/mathbuiltins.def \
 298   gt-fortran-trans-intrinsic.h
 299 fortran/dependency.o: fortran/gfortran.h fortran/dependency.h
 300 fortran/trans-common.o: $(GFORTRAN_TRANS_DEPS)
 301