1# -*- makefile -*- 2# Top level makefile fragment for GNU gfortran, the GNU Fortran 95 compiler. 3# Copyright (C) 2002-2020 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. 42GFORTRAN_INSTALL_NAME := $(shell echo gfortran|sed '$(program_transform_name)') 43GFORTRAN_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gfortran|sed '$(program_transform_name)') 44 45#^L 46 47# Use strict warnings for this front end. 48fortran-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 54F95_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 63F95_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 70fortran_OBJS = $(F95_OBJS) fortran/gfortranspec.o 71 72# 73# Define the names for selecting gfortran in LANGUAGES. 74fortran: f951$(exeext) 75 76# Tell GNU make to ignore files by these names if they exist. 77.PHONY: fortran 78 79CFLAGS-fortran/gfortranspec.o += $(DRIVER_DEFINES) 80 81# Create the compiler driver gfortran. 82GFORTRAN_D_OBJS = $(GCC_OBJS) fortran/gfortranspec.o 83gfortran$(exeext): $(GFORTRAN_D_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a \ 84 $(LIBDEPS) 85 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ 86 $(GFORTRAN_D_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a \ 87 $(EXTRA_GCC_LIBS) $(LIBS) 88 89# Create a version of the gfortran driver which calls the cross-compiler. 90gfortran-cross$(exeext): gfortran$(exeext) 91 -rm -f gfortran-cross$(exeext) 92 cp gfortran$(exeext) gfortran-cross$(exeext) 93 94# The compiler itself is called f951. 95f951$(exeext): $(F95_OBJS) \ 96 $(BACKEND) $(LIBDEPS) attribs.o 97 +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ 98 $(F95_OBJS) $(BACKEND) $(ZLIB) $(LIBS) attribs.o \ 99 $(BACKENDLIBS) 100 101gt-fortran-trans.h : s-gtype; @true 102# 103# Build hooks: 104 105fortran.all.cross: gfortran-cross$(exeext) 106 107fortran.start.encap: gfortran$(exeext) 108fortran.rest.encap: 109 110fortran.srcinfo: doc/gfortran.info 111 -cp -p $^ $(srcdir)/fortran 112 113fortran.tags: force 114 cd $(srcdir)/fortran; etags -o TAGS.sub *.c *.h; \ 115 etags --include TAGS.sub --include ../TAGS.sub 116 117fortran.info: doc/gfortran.info doc/gfc-internals.info 118fortran.dvi: doc/gfortran.dvi doc/gfc-internals.dvi 119 120F95_HTMLFILES = $(build_htmldir)/gfortran 121 122fortran.html: $(F95_HTMLFILES)/index.html 123 124fortran.install-html: $(F95_HTMLFILES) 125 @$(NORMAL_INSTALL) 126 test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)" 127 @list='$(F95_HTMLFILES)'; for p in $$list; do \ 128 if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \ 129 f=$(html__strip_dir) \ 130 if test -d "$$d$$p"; then \ 131 echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \ 132 $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \ 133 echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \ 134 $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \ 135 else \ 136 echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \ 137 $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \ 138 fi; \ 139 done 140 141F95_PDFFILES = doc/gfortran.pdf 142 143fortran.pdf: $(F95_PDFFILES) doc/gfc-internals.pdf 144 145fortran.install-pdf: $(F95_PDFFILES) 146 @$(NORMAL_INSTALL) 147 test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc" 148 @list='$(F95_PDFFILES)'; for p in $$list; do \ 149 if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ 150 f=$(pdf__strip_dir) \ 151 echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \ 152 $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \ 153 done 154 155F95_MANFILES = doc/gfortran.1 156 157fortran.man: $(F95_MANFILES) 158 159fortran.srcman: $(F95_MANFILES) 160 -cp -p $^ $(srcdir)/doc 161 162fortran.srcextra: 163 164check-f95 : check-gfortran 165check-fortran : check-gfortran 166check-f95-subtargets : check-gfortran-subtargets 167check-fortran-subtargets : check-gfortran-subtargets 168lang_checks += check-gfortran 169lang_checks_parallelized += check-gfortran 170# For description see the check_$lang_parallelize comment in gcc/Makefile.in. 171check_gfortran_parallelize = 10000 172 173# No fortran-specific selftests 174selftest-fortran: 175 176# GFORTRAN documentation. 177GFORTRAN_TEXI = \ 178 $(srcdir)/fortran/gfortran.texi \ 179 $(srcdir)/fortran/intrinsic.texi \ 180 $(srcdir)/fortran/invoke.texi \ 181 $(srcdir)/doc/include/fdl.texi \ 182 $(srcdir)/doc/include/gpl_v3.texi \ 183 $(srcdir)/doc/include/funding.texi \ 184 $(srcdir)/doc/include/gcc-common.texi \ 185 gcc-vers.texi 186 187doc/gfortran.info: $(GFORTRAN_TEXI) 188 if [ x$(BUILD_INFO) = xinfo ]; then \ 189 rm -f doc/gfortran.info-*; \ 190 $(MAKEINFO) -I $(srcdir)/doc/include -I $(srcdir)/fortran \ 191 -o $@ $<; \ 192 else true; fi 193 194doc/gfortran.dvi: $(GFORTRAN_TEXI) 195 $(TEXI2DVI) -I $(srcdir)/fortran -I $(abs_docdir)/include -o $@ $< 196 197doc/gfortran.pdf: $(GFORTRAN_TEXI) 198 $(TEXI2PDF) -I $(srcdir)/fortran -I $(abs_docdir)/include -o $@ $< 199 200$(build_htmldir)/gfortran/index.html: $(GFORTRAN_TEXI) 201 $(mkinstalldirs) $(@D) 202 rm -f $(@D)/* 203 $(TEXI2HTML) -I $(gcc_docdir)/include -I $(srcdir)/fortran -o $(@D) $< 204 205.INTERMEDIATE: gfortran.pod 206 207gfortran.pod: $(GFORTRAN_TEXI) 208 -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" \ 209 < $(srcdir)/fortran/invoke.texi > $@ 210 211# GFORTRAN internals documentation. 212GFC_INTERNALS_TEXI = \ 213 $(srcdir)/fortran/gfc-internals.texi \ 214 $(srcdir)/doc/include/fdl.texi \ 215 $(srcdir)/doc/include/gcc-common.texi \ 216 gcc-vers.texi 217 218doc/gfc-internals.info: $(GFC_INTERNALS_TEXI) 219 if [ x$(BUILD_INFO) = xinfo ]; then \ 220 rm -f doc/gfc-internals.info-*; \ 221 $(MAKEINFO) -I $(srcdir)/doc/include -I $(srcdir)/fortran \ 222 -o $@ $<; \ 223 else true; fi 224 225doc/gfc-internals.dvi: $(GFC_INTERNALS_TEXI) 226 $(TEXI2DVI) -I $(srcdir)/fortran -I $(abs_docdir)/include -o $@ $< 227 228doc/gfc-internals.pdf: $(GFC_INTERNALS_TEXI) 229 $(TEXI2PDF) -I $(srcdir)/fortran -I $(abs_docdir)/include -o $@ $< 230 231# Create or recreate the gfortran private include file directory. 232install-finclude-dir: installdirs 233 $(mkinstalldirs) -m 0755 $(DESTDIR)$(libsubdir)/finclude 234# 235# Install hooks: 236# f951 is installed elsewhere as part of $(COMPILERS). 237 238# Install the driver program as $(target)-gfortran, and also as gfortran 239# if native. 240fortran.install-common: install-finclude-dir installdirs 241 -if test "$(enable_as_accelerator)" != "yes" ; then \ 242 if [ -f f951$(exeext) ] ; then \ 243 rm -f $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \ 244 $(INSTALL_PROGRAM) gfortran$(exeext) $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \ 245 chmod a+x $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \ 246 if [ ! -f gfortran-cross$(exeext) ] ; then \ 247 rm -f $(DESTDIR)$(bindir)/$(GFORTRAN_TARGET_INSTALL_NAME)$(exeext); \ 248 $(LN) $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext) $(DESTDIR)$(bindir)/$(GFORTRAN_TARGET_INSTALL_NAME)$(exeext); \ 249 fi ; \ 250 fi; \ 251 fi 252 253fortran.install-plugin: 254 255fortran.install-info: $(DESTDIR)$(infodir)/gfortran.info 256 257fortran.install-man: $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext) 258 259$(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext): doc/gfortran.1 \ 260 installdirs 261 -rm -f $@ 262 -$(INSTALL_DATA) $< $@ 263 -chmod a-x $@ 264 265fortran.uninstall: 266 if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then \ 267 echo " install-info --delete --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/gfortran.info"; \ 268 install-info --delete --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/gfortran.info || : ; \ 269 else : ; fi; \ 270 rm -rf $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \ 271 rm -rf $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext); \ 272 rm -rf $(DESTDIR)$(bindir)/$(GFORTRAN_TARGET_INSTALL_NAME)$(exeext); \ 273 rm -rf $(DESTDIR)$(infodir)/gfortran.info* 274 275# 276# Clean hooks: 277# A lot of the ancillary files are deleted by the main makefile. 278# We just have to delete files specific to us. 279 280fortran.mostlyclean: 281 -rm -f gfortran$(exeext) gfortran-cross$(exeext) f951$(exeext) 282 -rm -f fortran/*.o 283 284fortran.clean: 285fortran.distclean: 286 -rm -f fortran/config.status fortran/Makefile 287 288fortran.extraclean: 289fortran.maintainer-clean: 290 -rm -f doc/gfortran.info* fortran/gfortran.*aux 291 -rm -f $(docobjdir)/gfortran.1 292 293# 294# Stage hooks: 295# The toplevel makefile has already created stage?/fortran at this point. 296 297fortran.stage1: stage1-start 298 -mv fortran/*$(objext) stage1/fortran 299fortran.stage2: stage2-start 300 -mv fortran/*$(objext) stage2/fortran 301fortran.stage3: stage3-start 302 -mv fortran/*$(objext) stage3/fortran 303fortran.stage4: stage4-start 304 -mv fortran/*$(objext) stage4/fortran 305fortran.stageprofile: stageprofile-start 306 -mv fortran/*$(objext) stageprofile/fortran 307fortran.stagefeedback: stageprofile-start 308 -mv fortran/*$(objext) stagefeedback/fortran 309 310# 311 312CFLAGS-fortran/cpp.o += $(TARGET_SYSTEM_ROOT_DEFINE) 313CFLAGS-fortran/module.o += $(ZLIBINC) 314