2 # Top level makefile fragment for GNU gfortran, the GNU Fortran 95 compiler.
3 # Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
4 # Contributed by Paul Brook <paul@nowt.org
5 # and Steven Bosscher <s.bosscher@student.tudelft.nl>
7 #This file is part of GCC.
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)
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.
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.
24 # This file provides the language dependent support in the main Makefile.
25 # Each language makefile fragment must provide the following targets:
27 # foo.all.cross, foo.start.encap, foo.rest.encap,
29 # foo.install-common, foo.install-info, foo.install-man,
30 # foo.uninstall, foo.install-info, foo.dvi, foo.html,
31 # foo.mostlyclean, foo.clean, foo.distclean, foo.extraclean,
32 # foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
34 # where `foo' is the name of the language.
36 # It should also provide rules for:
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/).
43 # Actual name to use when installing a native compiler.
44 GFORTRAN_INSTALL_NAME := $(shell echo gfortran|sed '$(program_transform_name)')
45 GFORTRAN_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gfortran|sed '$(program_transform_name)')
49 # Use strict warnings for this front end.
50 fortran-warn = $(STRICT_WARN)
52 # These files get warnings from an inline function in GMP saying:
53 # "control may reach end of non-void function '__gmpz_get_ui' being inlined"
54 fortran/expr.o-warn = -Wno-error
55 fortran/resolve.o-warn = -Wno-error
56 fortran/simplify.o-warn = -Wno-error
57 fortran/trans-common.o-warn = -Wno-error
59 # These are the groups of object files we have. The F95_PARSER_OBJS are
60 # all the front end files, the F95_OBJS are the files for the translation
61 # from the parse tree to GENERIC
63 F95_PARSER_OBJS = fortran/arith.o fortran/array.o fortran/bbt.o \
64 fortran/check.o fortran/data.o fortran/decl.o fortran/dump-parse-tree.o \
65 fortran/error.o fortran/expr.o fortran/interface.o \
66 fortran/intrinsic.o fortran/io.o fortran/iresolve.o \
67 fortran/match.o fortran/matchexp.o fortran/misc.o fortran/module.o \
68 fortran/openmp.o fortran/options.o fortran/parse.o fortran/primary.o \
69 fortran/resolve.o fortran/scanner.o fortran/simplify.o fortran/st.o \
72 F95_OBJS = $(F95_PARSER_OBJS) \
73 fortran/convert.o fortran/dependency.o fortran/f95-lang.o \
74 fortran/trans.o fortran/trans-array.o fortran/trans-common.o \
75 fortran/trans-const.o fortran/trans-decl.o fortran/trans-expr.o \
76 fortran/trans-intrinsic.o fortran/trans-io.o fortran/trans-openmp.o \
77 fortran/trans-stmt.o fortran/trans-types.o
79 # GFORTRAN uses GMP for its internal arithmetics.
80 F95_LIBS = $(GMPLIBS) $(LIBS)
83 # Define the names for selecting gfortran in LANGUAGES.
84 FORTRAN fortran: f951$(exeext)
86 # Tell GNU make to ignore files by these names if they exist.
89 gfortranspec.o: $(srcdir)/fortran/gfortranspec.c $(SYSTEM_H) $(TM_H) $(GCC_H) $(CONFIG_H)
90 (SHLIB_LINK='$(SHLIB_LINK)' \
91 SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \
92 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \
93 $(INCLUDES) $(srcdir)/fortran/gfortranspec.c)
95 # Create the compiler driver gfortran.
96 GFORTRAN_D_OBJS = gcc.o gfortranspec.o version.o prefix.o intl.o
97 gfortran$(exeext): $(GFORTRAN_D_OBJS) $(EXTRA_GCC_OBJS) $(LIBDEPS)
98 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
99 $(GFORTRAN_D_OBJS) $(EXTRA_GCC_OBJS) $(LIBS)
101 # Create a version of the gfortran driver which calls the cross-compiler.
102 gfortran-cross$(exeext): gfortran$(exeext)
103 -rm -f gfortran-cross$(exeext)
104 cp gfortran$(exeext) gfortran-cross$(exeext)
106 # The compiler itself is called f951.
107 f951$(exeext): $(F95_OBJS) \
108 $(BACKEND) $(LIBDEPS)
109 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
110 $(F95_OBJS) $(BACKEND) $(F95_LIBS)
112 gt-fortran-trans.h : s-gtype; @true
116 fortran.all.cross: gfortran-cross$(exeext)
118 fortran.start.encap: gfortran$(exeext)
121 fortran.srcinfo: doc/gfortran.info
122 -cp -p $^ $(srcdir)/fortran
125 cd $(srcdir)/fortran; etags -o TAGS.sub *.c *.h; \
126 etags --include TAGS.sub --include ../TAGS.sub
128 fortran.info: doc/gfortran.info
129 fortran.dvi: doc/gfortran.dvi
130 fortran.html: $(htmldir)/gfortran/index.html
132 F95_MANFILES = doc/gfortran.1
134 fortran.man: $(F95_MANFILES)
136 fortran.srcman: $(F95_MANFILES)
137 -cp -p $^ $(srcdir)/doc
141 check-f95 : check-gfortran
142 check-fortran : check-gfortran
143 lang_checks += check-gfortran
145 # GFORTRAN documentation.
147 $(srcdir)/fortran/gfortran.texi \
148 $(srcdir)/fortran/invoke.texi \
149 $(srcdir)/doc/include/fdl.texi \
150 $(srcdir)/doc/include/gpl.texi \
151 $(srcdir)/doc/include/funding.texi \
152 $(srcdir)/doc/include/gcc-common.texi \
155 doc/gfortran.info: $(GFORTRAN_TEXI)
156 if [ x$(BUILD_INFO) = xinfo ]; then \
157 rm -f doc/gfortran.info-*; \
158 $(MAKEINFO) -I $(srcdir)/doc/include -I $(srcdir)/fortran \
162 doc/gfortran.dvi: $(GFORTRAN_TEXI)
163 $(TEXI2DVI) -I $(srcdir)/fortran -I $(abs_docdir)/include -o $@ $<
165 $(htmldir)/gfortran/index.html: $(GFORTRAN_TEXI)
166 $(mkinstalldirs) $(@D)
168 $(TEXI2HTML) -I $(docdir)/include -I $(srcdir)/fortran -o $(@D) $<
170 .INTERMEDIATE: gfortran.pod
172 gfortran.pod: $(GFORTRAN_TEXI)
173 -$(TEXI2POD) < $(srcdir)/fortran/invoke.texi > $@
175 # Create or recreate the gfortran private include file directory.
176 install-finclude-dir: installdirs
177 -rm -rf $(DESTDIR)$(libsubdir)/finclude
178 mkdir $(DESTDIR)$(libsubdir)/finclude
179 -chmod a+rx $(DESTDIR)$(libsubdir)/finclude
182 # f951 is installed elsewhere as part of $(COMPILERS).
184 # Install the driver program as $(target)-gfortran
185 # and also as either gfortran (if native) or $(tooldir)/bin/gfortran.
186 fortran.install-common: install-finclude-dir installdirs
187 -if [ -f f951$(exeext) ] ; then \
188 rm -f $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
189 $(INSTALL_PROGRAM) gfortran$(exeext) $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
190 chmod a+x $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
191 if [ -f gfortran-cross$(exeext) ] ; then \
192 if [ -d $(DESTDIR)$(gcc_tooldir)/bin/. ] ; then \
193 rm -f $(DESTDIR)$(gcc_tooldir)/bin/gfortran$(exeext); \
194 $(INSTALL_PROGRAM) gfortran-cross$(exeext) $(DESTDIR)$(gcc_tooldir)/bin/gfortran$(exeext); \
197 rm -f $(DESTDIR)$(bindir)/$(GFORTRAN_TARGET_INSTALL_NAME)$(exeext); \
198 $(LN) $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext) $(DESTDIR)$(bindir)/$(GFORTRAN_TARGET_INSTALL_NAME)$(exeext); \
202 fortran.install-info: $(DESTDIR)$(infodir)/gfortran.info
204 fortran.install-man: $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext)
206 $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext): doc/gfortran.1 \
209 -$(INSTALL_DATA) $< $@
213 if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then \
214 echo " install-info --delete --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/gfortran.info"; \
215 install-info --delete --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/gfortran.info || : ; \
217 rm -rf $(DESTDIR)$(bindir)/$(GFORTRAN_INSTALL_NAME)$(exeext); \
218 rm -rf $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext); \
219 rm -rf $(DESTDIR)$(bindir)/$(GFORTRAN_TARGET_INSTALL_NAME)$(exeext); \
220 rm -rf $(DESTDIR)$(infodir)/gfortran.info*
224 # A lot of the ancillary files are deleted by the main makefile.
225 # We just have to delete files specific to us.
233 -rm -f fortran/config.status fortran/Makefile
236 fortran.maintainer-clean:
237 -rm -f doc/gfortran.info* fortran/gfortran.*aux
238 -rm -f $(docobjdir)/gfortran.1
242 # The toplevel makefile has already created stage?/fortran at this point.
244 fortran.stage1: stage1-start
245 -mv fortran/*$(objext) stage1/fortran
246 fortran.stage2: stage2-start
247 -mv fortran/*$(objext) stage2/fortran
248 fortran.stage3: stage3-start
249 -mv fortran/*$(objext) stage3/fortran
250 fortran.stage4: stage4-start
251 -mv fortran/*$(objext) stage4/fortran
252 fortran.stageprofile: stageprofile-start
253 -mv fortran/*$(objext) stageprofile/fortran
254 fortran.stagefeedback: stageprofile-start
255 -mv fortran/*$(objext) stagefeedback/fortran
258 # .o: .h dependencies.
260 # Everything depends on gfortran.h, but only a few files depend on
261 # the other headers. So at some point we'll have to split out
262 # which objects depend on what. FIXME
263 # TODO: Add dependencies on the backend/tree header files
265 $(F95_PARSER_OBJS): fortran/gfortran.h fortran/intrinsic.h fortran/match.h \
267 $(CONFIG_H) $(SYSTEM_H) $(TM_H) $(TM_P_H) coretypes.h \
268 $(RTL_H) $(TREE_H) $(TREE_DUMP_H) $(GGC_H) $(EXPR_H) \
269 flags.h output.h diagnostic.h errors.h function.h
270 fortran/openmp.o: pointer-set.h $(TARGET_H) toplev.h
272 GFORTRAN_TRANS_DEPS = fortran/gfortran.h fortran/intrinsic.h fortran/trans-array.h \
273 fortran/trans-const.h fortran/trans-const.h fortran/trans.h \
274 fortran/trans-stmt.h fortran/trans-types.h \
275 $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TM_H) coretypes.h $(GGC_H)
277 fortran/f95-lang.o: $(GFORTRAN_TRANS_DEPS) fortran/mathbuiltins.def \
278 gt-fortran-f95-lang.h gtype-fortran.h cgraph.h $(TARGET_H) \
279 $(BUILTINS_DEF) fortran/types.def
280 fortran/scanner.o: toplev.h
281 fortran/convert.o: $(GFORTRAN_TRANS_DEPS)
282 fortran/trans.o: $(GFORTRAN_TRANS_DEPS)
283 fortran/trans-decl.o: $(GFORTRAN_TRANS_DEPS) gt-fortran-trans-decl.h \
284 cgraph.h $(TARGET_H) function.h $(FLAGS_H) $(RTL_H) tree-gimple.h \
286 fortran/trans-types.o: $(GFORTRAN_TRANS_DEPS) gt-fortran-trans-types.h \
287 real.h toplev.h $(TARGET_H)
288 fortran/trans-const.o: $(GFORTRAN_TRANS_DEPS)
289 fortran/trans-expr.o: $(GFORTRAN_TRANS_DEPS) fortran/dependency.h
290 fortran/trans-stmt.o: $(GFORTRAN_TRANS_DEPS) fortran/dependency.h
291 fortran/trans-openmp.o: $(GFORTRAN_TRANS_DEPS)
292 fortran/trans-io.o: $(GFORTRAN_TRANS_DEPS) gt-fortran-trans-io.h \
294 fortran/trans-array.o: $(GFORTRAN_TRANS_DEPS)
295 fortran/trans-intrinsic.o: $(GFORTRAN_TRANS_DEPS) fortran/mathbuiltins.def \
296 gt-fortran-trans-intrinsic.h
297 fortran/dependency.o: $(GFORTRAN_TRANS_DEPS) fortran/dependency.h
298 fortran/trans-common.o: $(GFORTRAN_TRANS_DEPS) $(TARGET_H) $(RTL_H)
299 fortran/resolve.o: fortran/dependency.h