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 # $(srcdir) must be set to the gcc/ source directory (*not* gcc/fortran/).
  42
  43 # Actual name to use when installing a native compiler.
  44 GFORTRAN_INSTALL_NAME = `echo gfortran|sed '$(program_transform_name)'`
  45
  46 # Actual name to use when installing a cross-compiler.
  47 GFORTRAN_CROSS_NAME = `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         tree-alias-common.o tree-alias-type.o 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.man:
 146 f95.srcman:
 147 f95.srcextra:
 148
 149 check-f95 : check-gfortran
 150 lang_checks += check-gfortran
 151
 152 # GFORTRAN documentation.
 153 GFORTRAN_TEXI = \
 154   $(srcdir)/fortran/gfortran.texi \
 155   $(srcdir)/fortran/invoke.texi \
 156   $(srcdir)/doc/include/fdl.texi \
 157   $(srcdir)/doc/include/gpl.texi \
 158   $(srcdir)/doc/include/funding.texi \
 159   $(srcdir)/doc/include/gcc-common.texi
 160
 161 doc/gfortran.info: $(GFORTRAN_TEXI)
 162         if [ x$(BUILD_INFO) = xinfo ]; then \
 163           rm -f doc/gfortran.info-*; \
 164           $(MAKEINFO) -I$(srcdir)/doc/include -I$(srcdir)/fortran \
 165             -o doc/gfortran.info $(srcdir)/fortran/gfortran.texi; \
 166         else true; fi
 167
 168 doc/gfortran.dvi: $(GFORTRAN_TEXI)
 169         $(TEXI2DVI) -I $(srcdir)/fortran -I $(abs_docdir)/include -o $@ $<
 170
 171 #\f
 172 # Install hooks:
 173 # f951 is installed elsewhere as part of $(COMPILERS).
 174
 175 # Nothing to do here.
 176 f95.install-normal:
 177
 178 # Install the driver program as $(target)-gfortran
 179 # and also as either gfortran (if native) or $(tooldir)/bin/gfortran.
 180 f95.install-common: installdirs
 181         -if [ -f f951$(exeext) ] ; then \
 182           if [ -f gfortran-cross$(exeext) ] ; then \
 183             rm -f $(DESTDIR)$(bindir)/$(GFORTRAN_CROSS_NAME)$(exeext); \
 184             $(INSTALL_PROGRAM) gfortran-cross$(exeext) $(DESTDIR)$(bindir)/$(GFORTRAN_CROSS_NAME)$(exeext); \
 185             chmod a+x $(DESTDIR)$(bindir)/$(GFORTRAN_CROSS_NAME)$(exeext); \
 186             if [ -d $(DESTDIR)$(gcc_tooldir)/bin/. ] ; then \
 187               rm -f $(DESTDIR)$(gcc_tooldir)/bin/gfortran$(exeext); \
 188               $(INSTALL_PROGRAM) gfortran-cross$(exeext) $(DESTDIR)$(gcc_tooldir)/bin/gfortran$(exeext); \
 189             else true; fi; \
 190           else \
 191             rm -f $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
 192             $(INSTALL_PROGRAM) gfortran$(exeext) $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
 193             chmod a+x $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
 194             rm -f $(DESTDIR)$(bindir)/$(GFORTRAN_TARGET_INSTALL_NAME)$(exeext); \
 195             $(LN) $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext) $(DESTDIR)$(bindir)/$(GFORTRAN_TARGET_INSTALL_NAME)$(exeext); \
 196           fi ; \
 197         fi
 198
 199 install-info:: $(DESTDIR)$(infodir)/gfortran.info
 200
 201 f95.install-man: installdirs
 202 #TODO: write the gfortran man pages
 203
 204 f95.uninstall:
 205         if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then \
 206           echo " install-info --delete --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/gfortran.info"; \
 207           install-info --delete --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/gfortran.info || : ; \
 208         else : ; fi; \
 209         rm -rf $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
 210         rm -rf $(DESTDIR)$(bindir)/$(GFORTRAN_CROSS_NAME)$(exeext); \
 211         rm -rf $(DESTDIR)$(infodir)/gfortran.info*
 212
 213 #\f
 214 # Clean hooks:
 215 # A lot of the ancillary files are deleted by the main makefile.
 216 # We just have to delete files specific to us.
 217
 218 f95.mostlyclean:
 219         -rm -f f951$(exeext)
 220         -rm -f fortran/*.o
 221
 222 f95.clean:
 223 f95.distclean:
 224         -rm -f fortran/config.status fortran/Makefile
 225
 226 f95.extraclean:
 227 f95.maintainer-clean:
 228         -rm -f doc/gfortran.info* fortran/gfortran.*aux
 229
 230 #\f
 231 # Stage hooks:
 232 # The toplevel makefile has already created stage?/fortran at this point.
 233
 234 f95.stage1: stage1-start
 235         -mv fortran/*$(objext) stage1/fortran
 236 f95.stage2: stage2-start
 237         -mv fortran/*$(objext) stage2/fortran
 238 f95.stage3: stage3-start
 239         -mv fortran/*$(objext) stage3/fortran
 240 f95.stage4: stage4-start
 241         -mv fortran/*$(objext) stage4/fortran
 242 f95.stageprofile: stageprofile-start
 243         -mv fortran/*$(objext) stageprofile/fortran
 244 f95.stagefeedback: stageprofile-start
 245         -mv fortran/*$(objext) stagefeedback/fortran
 246
 247 #\f
 248 # .o: .h dependencies.
 249
 250 # Everything depends on gfortran.h, but only a few files depend on
 251 # the other headers.  So at some point we'll have to split out
 252 # which objects depend on what.  FIXME
 253 # TODO: Add dependencies on the backend/tree header files
 254
 255 $(F95_PARSER_OBJS): fortran/gfortran.h fortran/intrinsic.h fortran/match.h \
 256                 fortran/parse.h \
 257                 $(CONFIG_H) $(SYSTEM_H) $(TM_H) $(TM_P_H) coretypes.h \
 258                 $(RTL_H) $(TREE_H) $(TREE_DUMP_H) $(GGC_H) $(EXPR_H) \
 259                 flags.h output.h diagnostic.h errors.h function.h
 260
 261 GFORTRAN_TRANS_DEPS = fortran/gfortran.h fortran/intrinsic.h fortran/trans-array.h \
 262     fortran/trans-const.h fortran/trans-const.h fortran/trans.h \
 263     fortran/trans-stmt.h fortran/trans-types.h \
 264     $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TM_H) coretypes.h
 265
 266 fortran/f95-lang.o: $(GFORTRAN_TRANS_DEPS) fortran/mathbuiltins.def \
 267   gt-fortran-f95-lang.h gtype-fortran.h cgraph.h
 268 fortran/convert.o: $(GFORTRAN_TRANS_DEPS)
 269 fortran/trans.o: $(GFORTRAN_TRANS_DEPS)
 270 fortran/trans-decl.o: $(GFORTRAN_TRANS_DEPS) gt-fortran-trans-decl.h cgraph.h
 271 fortran/trans-types.o: $(GFORTRAN_TRANS_DEPS) gt-fortran-trans-types.h
 272 fortran/trans-const.o: $(GFORTRAN_TRANS_DEPS)
 273 fortran/trans-expr.o: $(GFORTRAN_TRANS_DEPS)
 274 fortran/trans-stmt.o: $(GFORTRAN_TRANS_DEPS)
 275 fortran/trans-io.o: $(GFORTRAN_TRANS_DEPS) gt-fortran-trans-io.h
 276 fortran/trans-array.o: $(GFORTRAN_TRANS_DEPS)
 277 fortran/trans-intrinsic.o: $(GFORTRAN_TRANS_DEPS) fortran/mathbuiltins.def \
 278   gt-fortran-trans-intrinsic.h
 279 fortran/dependency.o: fortran/gfortran.h fortran/dependency.h
 280 fortran/trans-common.o: $(GFORTRAN_TRANS_DEPS)
 281