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, 2005 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, 51 Franklin Street, Fifth Floor,
  22 #Boston, MA 02110-1301, 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
  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 # Use strict warnings for this front end.
  52 fortran-warn = $(STRICT_WARN)
  53
  54 # These files get warnings from an inline function in GMP saying:
  55 # "control may reach end of non-void function '__gmpz_get_ui' being inlined"
  56 fortran/expr.o-warn = -Wno-error
  57 fortran/resolve.o-warn = -Wno-error
  58 fortran/simplify.o-warn = -Wno-error
  59 fortran/trans-common.o-warn = -Wno-error
  60
  61 # These are the groups of object files we have.  The F95_PARSER_OBJS are
  62 # all the front end files, the F95_OBJS are the files for the translation
  63 # from the parse tree to GENERIC
  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 # GFORTRAN uses GMP for its internal arithmetics.
  81 F95_LIBS = $(GMPLIBS) $(LIBS)
  82
  83 #\f
  84 # Define the names for selecting gfortran in LANGUAGES.
  85 F95 f95: f951$(exeext)
  86
  87 # Tell GNU make to ignore files by these names if they exist.
  88 .PHONY: F95 f95
  89
  90 gfortranspec.o: $(srcdir)/fortran/gfortranspec.c $(SYSTEM_H) $(TM_H) $(GCC_H) $(CONFIG_H)
  91         (SHLIB_LINK='$(SHLIB_LINK)' \
  92         SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
  93         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \
  94                 $(INCLUDES) $(srcdir)/fortran/gfortranspec.c)
  95
  96 # Create the compiler driver gfortran.
  97 GFORTRAN_D_OBJS = gcc.o gfortranspec.o version.o prefix.o intl.o
  98 gfortran$(exeext): $(GFORTRAN_D_OBJS) $(EXTRA_GCC_OBJS) $(LIBDEPS)
  99         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
 100           $(GFORTRAN_D_OBJS) $(EXTRA_GCC_OBJS) $(LIBS)
 101
 102 # Create a version of the gfortran driver which calls the cross-compiler.
 103 gfortran-cross$(exeext): gfortran$(exeext)
 104         -rm -f gfortran-cross$(exeext)
 105         cp gfortran$(exeext) gfortran-cross$(exeext)
 106
 107 # The compiler itself is called f951.
 108 f951$(exeext): $(F95_OBJS) \
 109                 $(BACKEND) $(LIBDEPS)
 110         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
 111                 $(F95_OBJS) $(BACKEND) $(F95_LIBS)
 112
 113 gt-fortran-f95-lang.h gtype-fortran.h         : s-gtype; @true
 114 gt-fortran-trans-decl.h gt-fortran-trans.h    : s-gtype; @true
 115 gt-fortran-trans-io.h gt-fortran-trans-types.h: s-gtype; @true
 116 gt-fortran-trans-intrinsic.h                  : s-gtype; @true
 117
 118 #\f
 119 # Build hooks:
 120
 121 f95.all.build: gfortran$(exeext)
 122 f95.all.cross: gfortran-cross$(exeext)
 123
 124 f95.start.encap: gfortran$(exeext)
 125 f95.rest.encap:
 126
 127 f95.srcinfo: doc/gfortran.info
 128         -cp -p $^ $(srcdir)/fortran
 129
 130 f95.tags: force
 131         cd $(srcdir)/fortran; etags -o TAGS.sub *.c *.h; \
 132         etags --include TAGS.sub --include ../TAGS.sub
 133
 134 f95.info: doc/gfortran.info
 135 dvi:: doc/gfortran.dvi
 136 html:: $(htmldir)/gfortran/index.html
 137
 138 F95_MANFILES = doc/gfortran.1
 139
 140 f95.man: $(F95_MANFILES)
 141
 142 f95.srcman: $(F95_MANFILES)
 143         -cp -p $^ $(srcdir)/doc
 144
 145 f95.srcextra:
 146
 147 check-f95 : check-gfortran
 148 lang_checks += check-gfortran
 149
 150 # GFORTRAN documentation.
 151 GFORTRAN_TEXI = \
 152   $(srcdir)/fortran/gfortran.texi \
 153   $(srcdir)/fortran/invoke.texi \
 154   $(srcdir)/doc/include/fdl.texi \
 155   $(srcdir)/doc/include/gpl.texi \
 156   $(srcdir)/doc/include/funding.texi \
 157   $(srcdir)/doc/include/gcc-common.texi \
 158   gcc-vers.texi
 159
 160 doc/gfortran.info: $(GFORTRAN_TEXI)
 161         if [ x$(BUILD_INFO) = xinfo ]; then \
 162           rm -f doc/gfortran.info-*; \
 163           $(MAKEINFO) -I $(srcdir)/doc/include -I $(srcdir)/fortran \
 164             -o $@ $<; \
 165         else true; fi
 166
 167 doc/gfortran.dvi: $(GFORTRAN_TEXI)
 168         $(TEXI2DVI) -I $(srcdir)/fortran -I $(abs_docdir)/include -o $@ $<
 169
 170 $(htmldir)/gfortran/index.html: $(GFORTRAN_TEXI)
 171         $(mkinstalldirs) $(@D)
 172         rm -f $(@D)/*
 173         $(TEXI2HTML) -I $(docdir)/include -I $(srcdir)/fortran -o $(@D) $<
 174
 175 .INTERMEDIATE: gfortran.pod
 176
 177 gfortran.pod: $(GFORTRAN_TEXI)
 178         -$(TEXI2POD) < $(srcdir)/fortran/invoke.texi > $@
 179
 180 #\f
 181 # Install hooks:
 182 # f951 is installed elsewhere as part of $(COMPILERS).
 183
 184 # Nothing to do here.
 185 f95.install-normal:
 186
 187 # Install the driver program as $(target)-gfortran
 188 # and also as either gfortran (if native) or $(tooldir)/bin/gfortran.
 189 f95.install-common: installdirs
 190         -if [ -f f951$(exeext) ] ; then \
 191           if [ -f gfortran-cross$(exeext) ] ; then \
 192             rm -f $(DESTDIR)$(bindir)/$(GFORTRAN_CROSS_NAME)$(exeext); \
 193             $(INSTALL_PROGRAM) gfortran-cross$(exeext) $(DESTDIR)$(bindir)/$(GFORTRAN_CROSS_NAME)$(exeext); \
 194             chmod a+x $(DESTDIR)$(bindir)/$(GFORTRAN_CROSS_NAME)$(exeext); \
 195             if [ -d $(DESTDIR)$(gcc_tooldir)/bin/. ] ; then \
 196               rm -f $(DESTDIR)$(gcc_tooldir)/bin/gfortran$(exeext); \
 197               $(INSTALL_PROGRAM) gfortran-cross$(exeext) $(DESTDIR)$(gcc_tooldir)/bin/gfortran$(exeext); \
 198             else true; fi; \
 199           else \
 200             rm -f $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
 201             $(INSTALL_PROGRAM) gfortran$(exeext) $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
 202             chmod a+x $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
 203             rm -f $(DESTDIR)$(bindir)/$(GFORTRAN_TARGET_INSTALL_NAME)$(exeext); \
 204             $(LN) $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext) $(DESTDIR)$(bindir)/$(GFORTRAN_TARGET_INSTALL_NAME)$(exeext); \
 205           fi ; \
 206         fi
 207
 208 install-info:: $(DESTDIR)$(infodir)/gfortran.info
 209
 210 f95.install-man: $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext)
 211
 212 $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext): doc/gfortran.1 \
 213                 installdirs
 214         -rm -f $@
 215         -$(INSTALL_DATA) $< $@
 216         -chmod a-x $@
 217
 218 f95.uninstall:
 219         if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then \
 220           echo " install-info --delete --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/gfortran.info"; \
 221           install-info --delete --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/gfortran.info || : ; \
 222         else : ; fi; \
 223         rm -rf $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
 224         rm -rf $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext); \
 225         rm -rf $(DESTDIR)$(bindir)/$(GFORTRAN_CROSS_NAME)$(exeext); \
 226         rm -rf $(DESTDIR)$(infodir)/gfortran.info*
 227
 228 #\f
 229 # Clean hooks:
 230 # A lot of the ancillary files are deleted by the main makefile.
 231 # We just have to delete files specific to us.
 232
 233 f95.mostlyclean:
 234         -rm -f f951$(exeext)
 235         -rm -f fortran/*.o
 236
 237 f95.clean:
 238 f95.distclean:
 239         -rm -f fortran/config.status fortran/Makefile
 240
 241 f95.extraclean:
 242 f95.maintainer-clean:
 243         -rm -f doc/gfortran.info* fortran/gfortran.*aux
 244         -rm -f $(docobjdir)/gfortran.1
 245
 246 #\f
 247 # Stage hooks:
 248 # The toplevel makefile has already created stage?/fortran at this point.
 249
 250 f95.stage1: stage1-start
 251         -mv fortran/*$(objext) stage1/fortran
 252 f95.stage2: stage2-start
 253         -mv fortran/*$(objext) stage2/fortran
 254 f95.stage3: stage3-start
 255         -mv fortran/*$(objext) stage3/fortran
 256 f95.stage4: stage4-start
 257         -mv fortran/*$(objext) stage4/fortran
 258 f95.stageprofile: stageprofile-start
 259         -mv fortran/*$(objext) stageprofile/fortran
 260 f95.stagefeedback: stageprofile-start
 261         -mv fortran/*$(objext) stagefeedback/fortran
 262
 263 #\f
 264 # .o: .h dependencies.
 265
 266 # Everything depends on gfortran.h, but only a few files depend on
 267 # the other headers.  So at some point we'll have to split out
 268 # which objects depend on what.  FIXME
 269 # TODO: Add dependencies on the backend/tree header files
 270
 271 $(F95_PARSER_OBJS): fortran/gfortran.h fortran/intrinsic.h fortran/match.h \
 272                 fortran/parse.h \
 273                 $(CONFIG_H) $(SYSTEM_H) $(TM_H) $(TM_P_H) coretypes.h \
 274                 $(RTL_H) $(TREE_H) $(TREE_DUMP_H) $(GGC_H) $(EXPR_H) \
 275                 flags.h output.h diagnostic.h errors.h function.h
 276
 277 GFORTRAN_TRANS_DEPS = fortran/gfortran.h fortran/intrinsic.h fortran/trans-array.h \
 278     fortran/trans-const.h fortran/trans-const.h fortran/trans.h \
 279     fortran/trans-stmt.h fortran/trans-types.h \
 280     $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TM_H) coretypes.h $(GGC_H)
 281
 282 fortran/f95-lang.o: $(GFORTRAN_TRANS_DEPS) fortran/mathbuiltins.def \
 283   gt-fortran-f95-lang.h gtype-fortran.h cgraph.h $(TARGET_H)
 284 fortran/convert.o: $(GFORTRAN_TRANS_DEPS)
 285 fortran/trans.o: $(GFORTRAN_TRANS_DEPS)
 286 fortran/trans-decl.o: $(GFORTRAN_TRANS_DEPS) gt-fortran-trans-decl.h \
 287   cgraph.h $(TARGET_H) function.h $(FLAGS_H) tree-gimple.h \
 288   tree-dump.h
 289 fortran/trans-types.o: $(GFORTRAN_TRANS_DEPS) gt-fortran-trans-types.h \
 290   real.h toplev.h $(TARGET_H)
 291 fortran/trans-const.o: $(GFORTRAN_TRANS_DEPS)
 292 fortran/trans-expr.o: $(GFORTRAN_TRANS_DEPS)
 293 fortran/trans-stmt.o: $(GFORTRAN_TRANS_DEPS)
 294 fortran/trans-io.o: $(GFORTRAN_TRANS_DEPS) gt-fortran-trans-io.h
 295 fortran/trans-array.o: $(GFORTRAN_TRANS_DEPS)
 296 fortran/trans-intrinsic.o: $(GFORTRAN_TRANS_DEPS) fortran/mathbuiltins.def \
 297   gt-fortran-trans-intrinsic.h
 298 fortran/dependency.o: fortran/gfortran.h fortran/dependency.h
 299 fortran/trans-common.o: $(GFORTRAN_TRANS_DEPS)
 300