1 # Makefile for GNU C++ compiler.
2 # Copyright (C) 1987, 88, 90-4, 1995, 1998 Free Software Foundation, Inc.
4 #This file is part of GNU CC.
6 #GNU CC is free software; you can redistribute it and/or modify
7 #it under the terms of the GNU General Public License as published by
8 #the Free Software Foundation; either version 2, or (at your option)
11 #GNU CC is distributed in the hope that it will be useful,
12 #but WITHOUT ANY WARRANTY; without even the implied warranty of
13 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 #GNU General Public License for more details.
16 #You should have received a copy of the GNU General Public License
17 #along with GNU CC; see the file COPYING. If not, write to
18 #the Free Software Foundation, 59 Temple Place - Suite 330,
19 #Boston, MA 02111-1307, USA.
21 # The makefile built from this file lives in the language subdirectory.
22 # Its purpose is to provide support for:
24 # 1) recursion where necessary, and only then (building .o's), and
25 # 2) building and debugging cc1 from the language subdirectory, and
28 # The parent makefile handles all other chores, with help from the
29 # language makefile fragment, of course.
31 # The targets for external use are:
32 # all, TAGS, ???mostlyclean, ???clean.
34 # Suppress smart makes who think they know how to automake Yacc files
37 # It defines the c++ interface name. It should be changed when the
38 # c++ interface is changed.
41 # Variables that exist for you to override.
42 # See below for how to change them for certain systems.
46 # Various ways of specifying flags for compilations:
47 # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
48 # BOOT_CFLAGS is the value of CFLAGS to pass
49 # to the stage2 and stage3 compilations
50 # XCFLAGS is used for most compilations but not when using the GCC just built.
53 BOOT_CFLAGS
= -O
$(CFLAGS
)
54 # These exists to be overridden by the x-* and t-* files, respectively.
62 BISON
= `if [ -f ../../bison/bison ] ; then echo ../../bison/bison -L $(srcdir)/../../bison/ ; else echo bison ; fi`
64 LEX
= `if [ -f ../../flex/flex ] ; then echo ../../flex/flex ; else echo flex ; fi`
72 # Define this as & to perform parallel make on a Sequent.
73 # Note that this has some bugs, and it seems currently necessary
74 # to compile all the gen* files first by hand to avoid erroneous results.
77 # This is used in the definition of SUBDIR_USE_ALLOCA.
78 # ??? Perhaps it would be better if it just looked for *gcc*.
81 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
82 # It omits XCFLAGS, and specifies -B./.
83 # It also specifies -B$(tooldir)/ to find as and ld for a cross compiler.
84 GCC_CFLAGS
=$(INTERNAL_CFLAGS
) $(X_CFLAGS
) $(T_CFLAGS
) $(CFLAGS
)
86 # Tools to use when building a cross-compiler.
87 # These are used because `configure' appends `cross-make'
88 # to the makefile when making a cross-compiler.
90 # We don't use cross-make. Instead we use the tools
91 # from the build tree, if they are available.
92 # program_transform_name and objdir are set by configure.in.
93 program_transform_name
=
97 xmake_file
=@dep_host_xmake_file@
98 tmake_file
=@dep_tmake_file@
99 #version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < $(srcdir)/version.c`
100 #mainversion=`sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/' < $(srcdir)/version.c`
102 # Directory where sources are, from where we are.
106 # Additional system libraries to link with.
109 # Top build directory, relative to here.
112 # Internationalization library.
113 INTLLIBS
= @INTLLIBS@
115 # Change this to a null string if obstacks are installed in the
119 # Choose the real default target.
122 # End of variables for you to override.
124 # Definition of `all' is here so that new rules inserted by sed
125 # do not specify the default target.
128 # This tells GNU Make version 3 not to put all variables in the environment.
131 # sed inserts variable overrides after the following line.
142 # Now figure out from those variables how to compile and link.
144 all.indirect
: Makefile ..
/cc1plus
$(exeext
)
146 # IN_GCC tells obstack.h that we are using gcc's <stddef.h> file.
147 INTERNAL_CFLAGS
= $(CROSS
) -DIN_GCC @extra_c_flags@
149 # This is the variable actually used when we compile.
150 ALL_CFLAGS
= $(INTERNAL_CFLAGS
) $(X_CFLAGS
) $(T_CFLAGS
) $(CFLAGS
) $(XCFLAGS
)
153 ALL_CPPFLAGS
= $(CPPFLAGS
) $(X_CPPFLAGS
) $(T_CPPFLAGS
)
155 # Even if ALLOCA is set, don't use it if compiling with GCC.
157 SUBDIR_OBSTACK
= `if [ x$(OBSTACK) != x ]; then echo ../$(OBSTACK); else true; fi`
158 SUBDIR_USE_ALLOCA
= `case "${CC}" in "${OLDCC}") if [ x$(ALLOCA) != x ]; then echo ../$(ALLOCA); else true; fi ;; esac`
159 SUBDIR_MALLOC
= `if [ x$(MALLOC) != x ]; then echo ../$(MALLOC); else true; fi`
161 # How to link with both our special library facilities
162 # and the system's installed libraries.
163 LIBS
= $(SUBDIR_OBSTACK
) $(SUBDIR_USE_ALLOCA
) $(SUBDIR_MALLOC
) \
166 # Specify the directories to be searched for header files.
167 # Both . and srcdir are used, in that order,
168 # so that tm.h and config.h will be found in the compilation
169 # subdirectory rather than in the source directory.
170 INCLUDES
= -I.
-I..
-I
$(srcdir) -I
$(srcdir)/..
-I
$(srcdir)/..
/config
-I
$(srcdir)/..
/..
/include
172 # Always use -I$(srcdir)/config when compiling.
174 $(CC
) -c
$(ALL_CFLAGS
) $(ALL_CPPFLAGS
) $(INCLUDES
) $<
176 # The only suffixes we want for implicit rules are .c and .o.
180 # This tells GNU make version 3 not to export all the variables
181 # defined in this file into the environment.
184 # Lists of files for various purposes.
186 # Language-specific object files for g++
188 CXX_OBJS
= call.o decl.o errfn.o expr.o pt.o sig.o typeck2.o \
189 class.o decl2.o error.o
lex.o parse.o ptree.o rtti.o spew.o typeck.o cvt.o \
190 except.o friend.o init.o method.o search.o semantics.o tree.o xref.o \
191 repo.o @extra_cxx_objs@
193 # Language-independent object files.
194 OBJS
= `cat ../stamp-objlist` ..
/c-common.o ..
/c-pragma.o ..
/hash.o
195 OBJDEPS
= ..
/stamp-objlist ..
/c-common.o ..
/c-pragma.o ..
/hash.o
197 compiler
: ..
/cc1plus
$(exeext
)
198 ..
/cc1plus
$(exeext
): $(P
) $(OBJDEPS
) $(CXX_OBJS
) $(LIBDEPS
)
199 $(CC
) $(ALL_CFLAGS
) $(LDFLAGS
) -o
$@
$(OBJS
) $(CXX_OBJS
) $(LIBS
)
201 Makefile
: $(srcdir)/Makefile.in
$(srcdir)/..
/configure
202 cd ..
; $(SHELL
) config.status
204 native
: config.status ..
/cc1plus
$(exeext
)
206 # Compiling object files from source files.
208 # Note that dependencies on obstack.h are not written
209 # because that file is not part of GCC.
211 # C++ language specific files.
213 RTL_H
= $(srcdir)/..
/rtl.h
$(srcdir)/..
/rtl.def \
214 $(srcdir)/..
/machmode.h
$(srcdir)/..
/machmode.def
215 TREE_H
= $(srcdir)/..
/tree.h
$(srcdir)/..
/real.h
$(srcdir)/..
/tree.def \
216 $(srcdir)/..
/machmode.h
$(srcdir)/..
/machmode.def
217 CXX_TREE_H
= $(TREE_H
) cp-tree.h cp-tree.def
218 PARSE_H
= $(srcdir)/parse.h
219 PARSE_C
= $(srcdir)/parse.c
220 EXPR_H
= $(srcdir)/..
/expr.h ..
/insn-codes.h
222 parse.o
: $(PARSE_C
) $(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/flags.h
lex.h \
223 $(srcdir)/..
/except.h
$(srcdir)/..
/output.h
$(srcdir)/..
/system.h \
224 $(srcdir)/..
/toplev.h
225 $(CC
) -c
$(ALL_CFLAGS
) $(ALL_CPPFLAGS
) $(INCLUDES
) $(BIG_SWITCHFLAG
) \
226 `echo $(PARSE_C) | sed 's,^\./,,'`
228 CONFLICTS
= expect
36 shift
/reduce conflicts and
42 reduce
/reduce conflicts.
229 $(PARSE_H
) : $(PARSE_C
)
230 $(PARSE_C
) : $(srcdir)/parse.y
232 cd
$(srcdir); $(BISON
) $(BISONFLAGS
) -d
-o parse.c parse.y
233 cd
$(srcdir); grep
'^#define[ ]*YYEMPTY' parse.c
>>parse.h
234 #$(PARSE_C) $(PARSE_H) : stamp-parse ; @true
235 #stamp-parse: $(srcdir)/parse.y
237 # $(BISON) $(BISONFLAGS) -d $(srcdir)/parse.y
238 # grep '^#define[ ]*YYEMPTY' y.tab.c >>y.tab.h
239 # $(srcdir)/../move-if-change y.tab.c $(PARSE_C)
240 # $(srcdir)/../move-if-change y.tab.h $(PARSE_H)
241 # cp $(PARSE_C) y.tab.c
244 # We used to try to protect people from having to rerun gperf. But,
245 # the C front-end already requires this if c-parse.gperf is changed,
246 # so we should be consistent.
247 $(srcdir)/hash.h
: $(srcdir)/gxx.gperf
248 gperf
-L KR-C
-F
', 0, 0' -p
-j1
-g
-o
-t
-N is_reserved_word \
249 '-k1,4,7,$$' $(srcdir)/gxx.gperf
>$(srcdir)/hash.h
251 spew.o
: spew.c
$(CONFIG_H
) $(CXX_TREE_H
) $(PARSE_H
) $(srcdir)/..
/flags.h \
252 lex.h
$(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h
253 lex.o
: lex.c
$(CONFIG_H
) $(CXX_TREE_H
) \
254 $(PARSE_H
) input.c
$(srcdir)/..
/flags.h hash.h
lex.h \
255 $(srcdir)/..
/c-pragma.h
$(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h \
256 $(srcdir)/..
/output.h
$(srcdir)/..
/mbchar.h
257 decl.o
: decl.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/flags.h \
258 lex.h decl.h
$(srcdir)/..
/stack.h
$(srcdir)/..
/output.h \
259 $(srcdir)/..
/except.h
$(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h \
261 decl2.o
: decl2.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/flags.h \
262 lex.h decl.h
$(EXPR_H
) $(srcdir)/..
/except.h \
263 $(srcdir)/..
/output.h
$(srcdir)/..
/except.h
$(srcdir)/..
/system.h \
264 $(srcdir)/..
/toplev.h
$(srcdir)/..
/dwarf2out.h
$(srcdir)/..
/dwarfout.h
265 typeck2.o
: typeck2.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/flags.h \
266 $(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h
267 typeck.o
: typeck.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/flags.h
$(RTL_H
) \
268 $(EXPR_H
) $(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h
269 class.o
: class.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/flags.h \
270 $(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h
271 call.o
: call.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/flags.h \
272 $(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h
273 friend.o
: friend.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/flags.h
$(RTL_H
) \
274 $(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h
275 init.o
: init.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/flags.h
$(RTL_H
) \
276 $(EXPR_H
) $(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h
277 method.o
: method.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/system.h \
278 $(srcdir)/..
/toplev.h
279 cvt.o
: cvt.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/system.h decl.h \
280 $(srcdir)/..
/flags.h
$(srcdir)/..
/toplev.h
$(srcdir)/..
/convert.h
281 search.o
: search.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/stack.h \
282 $(srcdir)/..
/flags.h
$(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h
283 tree.o
: tree.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/flags.h \
284 $(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h
285 ptree.o
: ptree.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/system.h
286 rtti.o
: rtti.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/flags.h \
287 $(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h
288 except.o
: except.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/flags.h
$(RTL_H
) \
289 $(srcdir)/..
/except.h
$(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h
290 expr.o
: expr.c
$(CONFIG_H
) $(CXX_TREE_H
) $(RTL_H
) $(srcdir)/..
/flags.h \
291 $(EXPR_H
) $(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h
292 xref.o
: xref.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/input.h \
293 $(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h
294 pt.o
: pt.c
$(CONFIG_H
) $(CXX_TREE_H
) decl.h
$(PARSE_H
) lex.h \
295 $(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h
296 error.o
: error.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/system.h \
297 $(srcdir)/..
/toplev.h
298 errfn.o
: errfn.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/system.h \
299 $(srcdir)/..
/toplev.h
300 sig.o
: sig.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/flags.h \
301 $(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h
302 repo.o
: repo.c
$(CONFIG_H
) $(CXX_TREE_H
) $(srcdir)/..
/system.h \
303 $(srcdir)/..
/toplev.h
304 semantics.o
: semantics.c
$(CONFIG_H
) $(CXX_TREE_H
) lex.h \
305 $(srcdir)/..
/except.h
$(srcdir)/..
/system.h
$(srcdir)/..
/toplev.h
309 # These exist for maintenance purposes.
311 # Update the tags table.
315 echo
'l' | tr
'l' '\f' >> TAGS
; \
316 echo
'parse.y,0' >> TAGS
; \
317 etags
-a ..
/*.h ..
/*.c
;
323 g
++FAQ.
info: $(srcdir)/g
++FAQ.texi
324 $(MAKEINFO
) --no-split
-o .
/g
++FAQ.
info $(srcdir)/g
++FAQ.texi
326 # Preprocess the texi file so that the final document will have
328 # It would be nice if texi2html could do something like this itself.
330 # Assumption 1: the FAQ puts all http: and ftp: links in a @file{...}.
331 # Assumption 2: newsgroups are like @file{comp.foo}
332 # Assumption 3: email addresses match the regexp shown.
334 g
++FAQ.html
: $(srcdir)/g
++FAQ.texi
336 sed
-e
's?@file{\([fth]*p://[^}]*\)}?@strong{<A HREF="\1">\1</A>}?' \
337 -e
's?@file{\(comp\.[-a-z+.]*\)}?<A HREF="news:\1">\1</A>?' \
338 -e
's?@file{\(gnu\.[-a-z+.]*\)}?<A HREF="news:\1">\1</A>?' \
339 -e
's?\([.+a-zA-Z0-9-]*@@[.a-zA-Z0-9-]*[a-zA-Z0-9]\)?<A HREF="mailto:\1">\1</A>?' \
340 $(srcdir)/g
++FAQ.texi
> work
/g
++FAQ.texi
341 cd work
; texi2html g
++FAQ.texi
345 # Make plain-text form.
347 g
++FAQ.txt
: $(srcdir)/g
++FAQ.texi
348 $(MAKEINFO
) --no-split
--no-headers
-o
- $(srcdir)/g
++FAQ.texi |\
349 sed
'/^Concept Index/,$$d' > g
++FAQ.txt