gcc/fortran/Make-lang.in

   1 # -*- makefile -*-
   2 # Top level makefile fragment for GNU gfortran, the GNU Fortran 95 compiler.
   3 # Copyright (C) 2002-2022 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 3, 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 COPYING3.  If not see
  21 #<http://www.gnu.org/licenses/>.
  22
  23 # This file provides the language dependent support in the main Makefile.
  24 # Each language makefile fragment must provide the following targets:
  25 #
  26 # foo.all.cross, foo.start.encap, foo.rest.encap,
  27 # foo.install-common, foo.install-man, foo.install-info, foo.install-pdf,
  28 # foo.install-html, foo.info, foo.dvi, foo.pdf, foo.html, foo.uninstall,
  29 # foo.mostlyclean, foo.clean, foo.distclean,
  30 # foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
  31 #
  32 # where `foo' is the name of the language.
  33 #
  34 # It should also provide rules for:
  35 #
  36 # - making any compiler driver (eg: gfortran)
  37 # - the compiler proper (eg: f951)
  38 # - define the names for selecting the language in LANGUAGES.
  39 # $(srcdir) must be set to the gcc/ source directory (*not* gcc/fortran/).
  40
  41 # Actual name to use when installing a native compiler.
  42 GFORTRAN_INSTALL_NAME := $(shell echo gfortran|sed '$(program_transform_name)')
  43 GFORTRAN_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gfortran|sed '$(program_transform_name)')
  44
  45 #^L
  46
  47 # Use strict warnings for this front end.
  48 fortran-warn = $(STRICT_WARN)
  49
  50 # These are the groups of object files we have.  The F95_PARSER_OBJS are
  51 # all the front end files, the F95_OBJS are the files for the translation
  52 # from the parse tree to GENERIC
  53
  54 F95_PARSER_OBJS = fortran/arith.o fortran/array.o fortran/bbt.o \
  55     fortran/check.o fortran/class.o fortran/constructor.o fortran/cpp.o \
  56     fortran/data.o fortran/decl.o fortran/dump-parse-tree.o fortran/error.o \
  57     fortran/expr.o fortran/interface.o fortran/intrinsic.o fortran/io.o \
  58     fortran/iresolve.o fortran/match.o fortran/matchexp.o fortran/misc.o \
  59     fortran/module.o fortran/openmp.o fortran/options.o fortran/parse.o \
  60     fortran/primary.o fortran/resolve.o fortran/scanner.o fortran/simplify.o \
  61     fortran/st.o fortran/symbol.o fortran/target-memory.o
  62
  63 F95_OBJS = $(F95_PARSER_OBJS) $(FORTRAN_TARGET_OBJS) \
  64     fortran/convert.o fortran/dependency.o fortran/f95-lang.o \
  65     fortran/trans.o fortran/trans-array.o fortran/trans-common.o \
  66     fortran/trans-const.o fortran/trans-decl.o fortran/trans-expr.o \
  67     fortran/trans-intrinsic.o fortran/trans-io.o fortran/trans-openmp.o \
  68     fortran/trans-stmt.o fortran/trans-types.o fortran/frontend-passes.o
  69
  70 fortran_OBJS = $(F95_OBJS) fortran/gfortranspec.o
  71
  72 #\f
  73 # Define the names for selecting gfortran in LANGUAGES.
  74 fortran: f951$(exeext)
  75 fortran.serial = f951$(exeext)
  76
  77 # Tell GNU make to ignore files by these names if they exist.
  78 .PHONY: fortran
  79
  80 CFLAGS-fortran/gfortranspec.o += $(DRIVER_DEFINES)
  81
  82 # Create the compiler driver gfortran.
  83 GFORTRAN_D_OBJS = $(GCC_OBJS) fortran/gfortranspec.o
  84 gfortran$(exeext): $(GFORTRAN_D_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a \
  85         $(LIBDEPS)
  86         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
  87           $(GFORTRAN_D_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a \
  88           $(EXTRA_GCC_LIBS) $(LIBS)
  89
  90 # Create a version of the gfortran driver which calls the cross-compiler.
  91 gfortran-cross$(exeext): gfortran$(exeext)
  92         -rm -f gfortran-cross$(exeext)
  93         cp gfortran$(exeext) gfortran-cross$(exeext)
  94
  95 # The compiler itself is called f951.
  96 f951$(exeext): $(F95_OBJS) $(BACKEND) $(LIBDEPS) attribs.o $(fortran.prev)
  97         @$(call LINK_PROGRESS,$(INDEX.fortran),start)
  98         +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
  99                 $(F95_OBJS) $(BACKEND) $(ZLIB) $(LIBS) attribs.o \
 100                 $(BACKENDLIBS)
 101         @$(call LINK_PROGRESS,$(INDEX.fortran),end)
 102
 103 gt-fortran-trans.h    : s-gtype; @true
 104 #\f
 105 # Build hooks:
 106
 107 fortran.all.cross: gfortran-cross$(exeext)
 108
 109 fortran.start.encap: gfortran$(exeext)
 110 fortran.rest.encap:
 111
 112 fortran.srcinfo: doc/gfortran.info
 113         -cp -p $^ $(srcdir)/fortran
 114
 115 fortran.tags: force
 116         cd $(srcdir)/fortran; $(ETAGS) -o TAGS.sub *.c *.h; \
 117         $(ETAGS) --include TAGS.sub --include ../TAGS.sub
 118
 119 fortran.info: doc/gfortran.info doc/gfc-internals.info
 120
 121 F95_DVIFILES = doc/gfortran.dvi
 122
 123 fortran.dvi: $(F95_DVIFILES) doc/gfc-internals.dvi
 124
 125 fortran.install-dvi: $(F95_DVIFILES)
 126         @$(NORMAL_INSTALL)
 127         test -z "$(dvidir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(dvidir)/gcc"
 128         @list='$(F95_DVIFILES)'; for p in $$list; do \
 129           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
 130           f=$(dvi__strip_dir) \
 131           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(dvidir)/gcc/$$f'"; \
 132           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(dvidir)/gcc/$$f"; \
 133         done
 134
 135 F95_HTMLFILES = $(build_htmldir)/gfortran
 136
 137 fortran.html: $(F95_HTMLFILES)/index.html
 138
 139 fortran.install-html: $(F95_HTMLFILES)
 140         @$(NORMAL_INSTALL)
 141         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
 142         @list='$(F95_HTMLFILES)'; for p in $$list; do \
 143           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
 144           f=$(html__strip_dir) \
 145           if test -d "$$d$$p"; then \
 146             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
 147             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
 148             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
 149             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
 150           else \
 151             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
 152             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
 153           fi; \
 154         done
 155
 156 F95_PDFFILES = doc/gfortran.pdf
 157
 158 fortran.pdf: $(F95_PDFFILES) doc/gfc-internals.pdf
 159
 160 fortran.install-pdf: $(F95_PDFFILES)
 161         @$(NORMAL_INSTALL)
 162         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
 163         @list='$(F95_PDFFILES)'; for p in $$list; do \
 164           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
 165           f=$(pdf__strip_dir) \
 166           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
 167           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
 168         done
 169
 170 F95_MANFILES = doc/gfortran.1
 171
 172 fortran.man: $(F95_MANFILES)
 173
 174 fortran.srcman: $(F95_MANFILES)
 175         -cp -p $^ $(srcdir)/doc
 176
 177 fortran.srcextra:
 178
 179 check-f95 : check-gfortran
 180 check-fortran : check-gfortran
 181 check-f95-subtargets : check-gfortran-subtargets
 182 check-fortran-subtargets : check-gfortran-subtargets
 183 lang_checks += check-gfortran
 184 lang_checks_parallelized += check-gfortran
 185 # For description see the check_$lang_parallelize comment in gcc/Makefile.in.
 186 check_gfortran_parallelize = 10000
 187
 188 # No fortran-specific selftests
 189 selftest-fortran:
 190
 191 # GFORTRAN documentation.
 192 GFORTRAN_TEXI = \
 193   $(srcdir)/fortran/gfortran.texi \
 194   $(srcdir)/fortran/intrinsic.texi \
 195   $(srcdir)/fortran/invoke.texi \
 196   $(srcdir)/doc/include/fdl.texi \
 197   $(srcdir)/doc/include/gpl_v3.texi \
 198   $(srcdir)/doc/include/funding.texi \
 199   $(srcdir)/doc/include/gcc-common.texi \
 200   gcc-vers.texi
 201
 202 doc/gfortran.info: $(GFORTRAN_TEXI)
 203         if [ x$(BUILD_INFO) = xinfo ]; then \
 204           rm -f doc/gfortran.info-*; \
 205           $(MAKEINFO) -I $(srcdir)/doc/include -I $(srcdir)/fortran \
 206             -o $@ $<; \
 207         else true; fi
 208
 209 doc/gfortran.dvi: $(GFORTRAN_TEXI)
 210         $(TEXI2DVI) -I $(srcdir)/fortran -I $(abs_docdir)/include -o $@ $<
 211
 212 doc/gfortran.pdf: $(GFORTRAN_TEXI)
 213         $(TEXI2PDF) -I $(srcdir)/fortran -I $(abs_docdir)/include -o $@ $<
 214
 215 $(build_htmldir)/gfortran/index.html: $(GFORTRAN_TEXI)
 216         $(mkinstalldirs) $(@D)
 217         rm -f $(@D)/*
 218         $(TEXI2HTML) -I $(gcc_docdir)/include -I $(srcdir)/fortran -o $(@D) $<
 219
 220 .INTERMEDIATE: gfortran.pod
 221
 222 gfortran.pod: $(GFORTRAN_TEXI)
 223         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" \
 224           < $(srcdir)/fortran/invoke.texi > $@
 225
 226 # GFORTRAN internals documentation.
 227 GFC_INTERNALS_TEXI = \
 228   $(srcdir)/fortran/gfc-internals.texi \
 229   $(srcdir)/doc/include/fdl.texi \
 230   $(srcdir)/doc/include/gcc-common.texi \
 231   gcc-vers.texi
 232
 233 doc/gfc-internals.info: $(GFC_INTERNALS_TEXI)
 234         if [ x$(BUILD_INFO) = xinfo ]; then \
 235           rm -f doc/gfc-internals.info-*; \
 236           $(MAKEINFO) -I $(srcdir)/doc/include -I $(srcdir)/fortran \
 237             -o $@ $<; \
 238         else true; fi
 239
 240 doc/gfc-internals.dvi: $(GFC_INTERNALS_TEXI)
 241         $(TEXI2DVI) -I $(srcdir)/fortran -I $(abs_docdir)/include -o $@ $<
 242
 243 doc/gfc-internals.pdf: $(GFC_INTERNALS_TEXI)
 244         $(TEXI2PDF) -I $(srcdir)/fortran -I $(abs_docdir)/include -o $@ $<
 245
 246 # Create or recreate the gfortran private include file directory.
 247 install-finclude-dir: installdirs
 248         $(mkinstalldirs) -m 0755 $(DESTDIR)$(libsubdir)/finclude
 249 #\f
 250 # Install hooks:
 251 # f951 is installed elsewhere as part of $(COMPILERS).
 252
 253 # Install the driver program as $(target)-gfortran, and also as gfortran
 254 # if native.
 255 fortran.install-common: install-finclude-dir installdirs
 256         -if test "$(enable_as_accelerator)" != "yes" ; then \
 257           if [ -f f951$(exeext) ] ; then \
 258             rm -f $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
 259             $(INSTALL_PROGRAM) gfortran$(exeext) $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
 260             chmod a+x $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
 261             if [ ! -f gfortran-cross$(exeext) ] ; then \
 262               rm -f $(DESTDIR)$(bindir)/$(GFORTRAN_TARGET_INSTALL_NAME)$(exeext); \
 263               $(LN) $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext) $(DESTDIR)$(bindir)/$(GFORTRAN_TARGET_INSTALL_NAME)$(exeext); \
 264             fi ; \
 265           fi; \
 266         fi
 267
 268 fortran.install-plugin:
 269
 270 fortran.install-info: $(DESTDIR)$(infodir)/gfortran.info
 271
 272 fortran.install-man: $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext)
 273
 274 $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext): doc/gfortran.1 \
 275                 installdirs
 276         -rm -f $@
 277         -$(INSTALL_DATA) $< $@
 278         -chmod a-x $@
 279
 280 fortran.uninstall:
 281         if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then \
 282           echo " install-info --delete --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/gfortran.info"; \
 283           install-info --delete --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/gfortran.info || : ; \
 284         else : ; fi; \
 285         rm -rf $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
 286         rm -rf $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext); \
 287         rm -rf $(DESTDIR)$(bindir)/$(GFORTRAN_TARGET_INSTALL_NAME)$(exeext); \
 288         rm -rf $(DESTDIR)$(infodir)/gfortran.info*
 289
 290 #\f
 291 # Clean hooks:
 292 # A lot of the ancillary files are deleted by the main makefile.
 293 # We just have to delete files specific to us.
 294
 295 fortran.mostlyclean:
 296         -rm -f gfortran$(exeext) gfortran-cross$(exeext) f951$(exeext)
 297         -rm -f fortran/*.o
 298
 299 fortran.clean:
 300 fortran.distclean:
 301         -rm -f fortran/config.status fortran/Makefile
 302
 303 fortran.extraclean:
 304 fortran.maintainer-clean:
 305         -rm -f doc/gfortran.info* fortran/gfortran.*aux
 306         -rm -f $(docobjdir)/gfortran.1
 307
 308 #\f
 309 # Stage hooks:
 310 # The toplevel makefile has already created stage?/fortran at this point.
 311
 312 fortran.stage1: stage1-start
 313         -mv fortran/*$(objext) stage1/fortran
 314 fortran.stage2: stage2-start
 315         -mv fortran/*$(objext) stage2/fortran
 316 fortran.stage3: stage3-start
 317         -mv fortran/*$(objext) stage3/fortran
 318 fortran.stage4: stage4-start
 319         -mv fortran/*$(objext) stage4/fortran
 320 fortran.stageprofile: stageprofile-start
 321         -mv fortran/*$(objext) stageprofile/fortran
 322 fortran.stagefeedback: stageprofile-start
 323         -mv fortran/*$(objext) stagefeedback/fortran
 324
 325 #\f
 326
 327 CFLAGS-fortran/cpp.o += $(TARGET_SYSTEM_ROOT_DEFINE)
 328 CFLAGS-fortran/module.o += $(ZLIBINC)