1 /* Data base of default implicit rules for GNU Make.
2 Copyright (C) 1988-2022 Free Software Foundation, Inc.
3 This file is part of GNU Make.
5 GNU Make is free software; you can redistribute it and/or modify it under the
6 terms of the GNU General Public License as published by the Free Software
7 Foundation; either version 3 of the License, or (at your option) any later
10 GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
11 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
12 A PARTICULAR PURPOSE. See the GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License along with
15 this program. If not, see <https://www.gnu.org/licenses/>. */
28 /* Define GCC_IS_NATIVE if gcc is the native development environment on
29 your system (gcc/bison/flex vs cc/yacc/lex). */
30 #if defined(__MSDOS__) || defined(__EMX__)
31 # define GCC_IS_NATIVE
35 /* This is the default list of suffixes for suffix rules.
36 '.s' must come last, so that a '.o' file will be made from
37 a '.c' or '.p' or ... file rather than from a .s file. */
39 static char default_suffixes[]
41 /* VMS should include all UNIX/POSIX + some VMS extensions */
42 = ".out .exe .a .olb .hlb .tlb .mlb .ln .o .obj .c .cxx .cc .cpp .pas .p \
43 .for .f .r .y .l .ym .yl .mar .s .ss .i .ii .mod .sym .def .h .info .dvi \
44 .tex .texinfo .texi .txinfo .mem .hlp .brn .rnh .rno .rnt .rnx .w .ch .cweb \
45 .web .com .sh .elc .el";
46 #elif defined(__EMX__)
47 = ".out .a .ln .o .c .cc .C .cpp .p .f .F .m .r .y .l .ym .yl .s .S \
48 .mod .sym .def .h .info .dvi .tex .texinfo .texi .txinfo \
49 .w .ch .web .sh .elc .el .obj .exe .dll .lib";
51 = ".out .a .ln .o .c .cc .C .cpp .p .f .F .m .r .y .l .ym .yl .s .S \
52 .mod .sym .def .h .info .dvi .tex .texinfo .texi .txinfo \
53 .w .ch .web .sh .elc .el";
56 static struct pspec default_pattern_rules[] =
60 "@if f$$search(\"$@\") .eqs. \"\" then $(LIBRARY)/CREATE/"
62 "$(patsubst %,TEXT,$(filter %.tlb %.TLB,$@)),"
63 "$(patsubst %,HELP,$(filter %.hlb %.HLB,$@)),"
64 "$(patsubst %,MACRO,$(filter %.mlb %.MLB,$@)),"
66 "$(patsubst %,SHARE,$(filter %.olb %.OLB,$@)),"
67 "$(patsubst %,SHARE,$(filter %.exe %.EXE,$<))),"
70 "$(AR) $(ARFLAGS) $@ $<" },
74 "$(AR) $(ARFLAGS) $@ $<" },
76 /* The X.out rules are only in BSD's default set because
77 BSD Make has no null-suffix rules, so 'foo.out' and
78 'foo' are the same thing. */
85 "@rm -f $@ \n cp $< $@" },
87 /* Syntax is "ctangle foo.w foo.ch foo.c". */
90 { "%.tex", "%.w %.ch",
96 static struct pspec default_terminal_rules[] =
101 { "%", "%$$5lv", /* Multinet style */
102 "if f$$search(\"$@\") .nes. \"\" then +$(CHECKOUT,v)" },
103 { "%", "[.$$rcs]%$$5lv", /* Multinet style */
104 "if f$$search(\"$@\") .nes. \"\" then +$(CHECKOUT,v)" },
105 { "%", "%_v", /* Normal style */
106 "if f$$search(\"$@\") .nes. \"\" then +$(CHECKOUT,v)" },
107 { "%", "[.rcs]%_v", /* Normal style */
108 "if f$$search(\"$@\") .nes. \"\" then +$(CHECKOUT,v)" },
111 /* ain't no SCCS on vms */
124 "$(GET) $(GFLAGS) $(SCCS_OUTPUT_OPTION) $<" },
126 "$(GET) $(GFLAGS) $(SCCS_OUTPUT_OPTION) $<" },
131 static const char *default_suffix_rules[] =
135 "$(LINK.obj) $^ $(LOADLIBES) $(LDLIBS) -o $@",
137 "$(LINK.obj) $^ $(LOADLIBES) $(LDLIBS) -o $@",
139 "$(LINK.s) $^ $(LOADLIBES) $(LDLIBS) -o $@",
141 "$(LINK.S) $^ $(LOADLIBES) $(LDLIBS) -o $@",
143 "$(LINK.c) $^ $(LOADLIBES) $(LDLIBS) -o $@",
145 "$(LINK.cc) $^ $(LOADLIBES) $(LDLIBS) -o $@",
147 "$(LINK.C) $^ $(LOADLIBES) $(LDLIBS) -o $@",
149 "$(LINK.cpp) $^ $(LOADLIBES) $(LDLIBS) -o $@",
151 "$(LINK.f) $^ $(LOADLIBES) $(LDLIBS) -o $@",
153 "$(LINK.m) $^ $(LOADLIBES) $(LDLIBS) -o $@",
155 "$(LINK.p) $^ $(LOADLIBES) $(LDLIBS) -o $@",
157 "$(LINK.F) $^ $(LOADLIBES) $(LDLIBS) -o $@",
159 "$(LINK.r) $^ $(LOADLIBES) $(LDLIBS) -o $@",
161 "$(COMPILE.mod) -o $@ -e $@ $^",
164 "$(COMPILE.def) -o $@ $<",
170 "$(LINK.obj) $^ $(LOADLIBES) $(LDLIBS) $(CRT0) /exe=$@",
172 "$(COMPILE.mar) $^ \n $(LINK.obj) $(subst .mar,.obj,$^) $(LOADLIBES) $(LDLIBS) $(CRT0) /exe=$@",
174 "$(COMPILE.s) -o $@ $<",
176 "$(COMPILE.s) $^ \n $(LINK.obj) $(subst .s,.obj,$^) $(LOADLIBES) $(LDLIBS) $(CRT0) /exe=$@",
178 "$(COMPILE.c) $^ \n $(LINK.obj) $(subst .c,.obj,$^) $(LOADLIBES) $(LDLIBS) $(CRT0) /exe=$@",
181 "$(COMPILE.cc) $^ \n $(LINK.obj) $(CXXSTARTUP),sys$$disk:[]$(subst .cc,.obj,$^) $(LOADLIBES) $(LXLIBS) $(LDLIBS) $(CXXRT0) /exe=$@",
183 "$(COMPILE.cc) $^ \n $(CXXLINK.obj) $(subst .cc,.obj,$^) $(LOADLIBES) $(LXLIBS) $(LDLIBS) $(CXXRT0) /exe=$@",
185 "$(COMPILE.cxx) $^ \n $(CXXLINK.obj) $(subst .cxx,.obj,$^) $(LOADLIBES) $(LXLIBS) $(LDLIBS) $(CXXRT0) /exe=$@",
188 "$(COMPILE.for) $^ \n $(LINK.obj) $(subst .for,.obj,$^) $(LOADLIBES) $(LDLIBS) /exe=$@",
190 "$(COMPILE.pas) $^ \n $(LINK.obj) $(subst .pas,.obj,$^) $(LOADLIBES) $(LDLIBS) /exe=$@",
196 "$(COMPILE.mar) /obj=$@ $<",
198 "$(COMPILE.s) /obj=$@ $<",
200 "$(COMPILE.s) /obj=$@ $<",
202 "$(COMPILE.c)/prep /list=$@ $<",
204 "$(COMPILE.c)/noobj/machine /list=$@ $<",
206 "$(COMPILE.c)/noprep/noobj/machine /list=$@ $<",
208 "$(COMPILE.c) /obj=$@ $<",
210 "$(COMPILE.c) /obj=$@ $<",
212 "$(COMPILE.cc)/prep /list=$@ $<",
214 "$(COMPILE.cc)/noobj/machine /list=$@ $<",
216 "$(COMPILE.cc)/noprep/noobj/machine /list=$@ $<",
218 "$(COMPILE.cc) /obj=$@ $<",
220 "$(COMPILE.cc) /obj=$@ $<",
222 "$(COMPILE.cxx) /obj=$@ $<",
224 "$(COMPILE.cxx) /obj=$@ $<",
226 "$(COMPILE.for) /obj=$@ $<",
228 "$(COMPILE.for) /obj=$@ $<",
230 "$(COMPILE.pas) /obj=$@ $<",
232 "$(COMPILE.pas) /obj=$@ $<",
235 "$(YACC.y) $< \n rename y_tab.c $@",
237 "$(LEX.l) $< \n rename lexyy.c $@",
246 "$(COMPILE.cpp) $(OUTPUT_OPTION) $<",
248 "$(COMPILE.f) $(OUTPUT_OPTION) $<",
250 "$(COMPILE.m) $(OUTPUT_OPTION) $<",
252 "$(COMPILE.p) $(OUTPUT_OPTION) $<",
254 "$(COMPILE.r) $(OUTPUT_OPTION) $<",
256 "$(COMPILE.mod) -o $@ $<",
261 "$(YACC.y) $< \n rename y_tab.c $@",
264 "@$(RM) $*.c\n $(LEX.l) $< > $*.c\n$(LINT.c) -i $*.c -o $@\n $(RM) $*.c",
269 "$(LINK.o) $^ $(LOADLIBES) $(LDLIBS) -o $@",
271 "$(LINK.s) $^ $(LOADLIBES) $(LDLIBS) -o $@",
273 "$(LINK.S) $^ $(LOADLIBES) $(LDLIBS) -o $@",
275 "$(LINK.c) $^ $(LOADLIBES) $(LDLIBS) -o $@",
277 "$(LINK.cc) $^ $(LOADLIBES) $(LDLIBS) -o $@",
279 "$(LINK.C) $^ $(LOADLIBES) $(LDLIBS) -o $@",
281 "$(LINK.cpp) $^ $(LOADLIBES) $(LDLIBS) -o $@",
283 "$(LINK.f) $^ $(LOADLIBES) $(LDLIBS) -o $@",
285 "$(LINK.m) $^ $(LOADLIBES) $(LDLIBS) -o $@",
287 "$(LINK.p) $^ $(LOADLIBES) $(LDLIBS) -o $@",
289 "$(LINK.F) $^ $(LOADLIBES) $(LDLIBS) -o $@",
291 "$(LINK.r) $^ $(LOADLIBES) $(LDLIBS) -o $@",
293 "$(COMPILE.mod) -o $@ -e $@ $^",
296 "$(COMPILE.def) -o $@ $<",
299 "cat $< >$@ \n chmod a+x $@",
302 "$(COMPILE.s) -o $@ $<",
304 "$(COMPILE.S) -o $@ $<",
306 "$(COMPILE.c) $(OUTPUT_OPTION) $<",
308 "$(COMPILE.cc) $(OUTPUT_OPTION) $<",
310 "$(COMPILE.C) $(OUTPUT_OPTION) $<",
312 "$(COMPILE.cpp) $(OUTPUT_OPTION) $<",
314 "$(COMPILE.f) $(OUTPUT_OPTION) $<",
316 "$(COMPILE.m) $(OUTPUT_OPTION) $<",
318 "$(COMPILE.p) $(OUTPUT_OPTION) $<",
320 "$(COMPILE.F) $(OUTPUT_OPTION) $<",
322 "$(COMPILE.r) $(OUTPUT_OPTION) $<",
324 "$(COMPILE.mod) -o $@ $<",
330 "$(YACC.y) $< \n $(LINT.c) -C$* y.tab.c \n $(RM) y.tab.c",
332 "$(YACC.y) $< \n $(LINT.c) -C$* y_tab.c \n $(RM) y_tab.c",
335 "@$(RM) $*.c\n $(LEX.l) $< > $*.c\n$(LINT.c) -i $*.c -o $@\n $(RM) $*.c",
339 "$(YACC.y) $< \n mv -f y.tab.c $@",
341 "$(YACC.y) $< \n mv -f y_tab.c $@",
344 "@$(RM) $@ \n $(LEX.l) $< > $@",
346 "$(YACC.m) $< \n mv -f y.tab.c $@",
348 "@$(RM) $@ \n $(LEX.m) $< > $@",
351 "$(PREPROCESS.F) $(OUTPUT_OPTION) $<",
353 "$(PREPROCESS.r) $(OUTPUT_OPTION) $<",
355 /* This might actually make lex.yy.c if there's no %R% directive in $*.l,
356 but in that case why were you trying to make $*.r anyway? */
358 "$(LEX.l) $< > $@ \n mv -f lex.yy.r $@",
361 "$(PREPROCESS.S) $< > $@",
364 "$(MAKEINFO) $(MAKEINFO_FLAGS) $< -o $@",
367 "$(MAKEINFO) $(MAKEINFO_FLAGS) $< -o $@",
370 "$(MAKEINFO) $(MAKEINFO_FLAGS) $< -o $@",
376 "$(TEXI2DVI) $(TEXI2DVI_FLAGS) $<",
379 "$(TEXI2DVI) $(TEXI2DVI_FLAGS) $<",
382 "$(TEXI2DVI) $(TEXI2DVI_FLAGS) $<",
385 "$(CTANGLE) $< - $@", /* The '-' says there is no '.ch' file. */
391 "$(CWEAVE) $< - $@", /* The '-' says there is no '.ch' file. */
401 static const char *default_variables[] =
414 "LIBRARY", "library",
415 "ARFLAGS", "/replace",
424 "ECHO", "builtin_echo",
433 "CXXLINK", "cxxlink",
435 /* CXXLINK is not used on VMS/IA64 */
441 "CPP", "$(CC) /preprocess_only",
443 /* System V uses these, so explicit rules using them should work.
444 However, there is no way to make implicit rules use them and FC. */
446 "F77FLAGS", "$(FFLAGS)",
450 "YACC", "bison/yacc",
451 "YFLAGS", "/Define/Verbose",
453 "MAKEINFO", "makeinfo",
455 "TEXINDEX", "texindex",
457 "RM", "delete/nolog",
461 "CRT0", ",sys$$library:vaxcrtl.olb/lib,gnu_cc_library:crt0.obj",
462 "CXXSTARTUP", "gnu_cc_library:crtbegin.obj",
463 "CXXRT0", ",sys$$library:vaxcrtl.olb/lib,gnu_cc_library:crtend.obj,gnu_cc_library:gxx_main.obj",
464 "LXLIBS", ",gnu_cc_library:libstdcxx.olb/lib,gnu_cc_library:libgccplus.olb/lib",
465 "LDLIBS", ",gnu_cc_library:libgcc.olb/lib",
474 "LINK.o", "$(LD) $(LDFLAGS)",
475 "LINK.obj", "$(LD) $(LDFLAGS)",
476 #ifndef GCC_IS_NATIVE
477 "CXXLINK.obj", "$(CXXLD) $(LDFLAGS)",
478 "COMPILE.cxx", "$(CXX) $(CXXFLAGS) $(CPPFLAGS) $(TARGET_ARCH)",
480 "COMPILE.c", "$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH)",
481 "LINK.c", "$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH)",
482 "COMPILE.m", "$(OBJC) $(OBJCFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
483 "LINK.m", "$(OBJC) $(OBJCFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
484 "COMPILE.cc", "$(CXX) $(CXXFLAGS) $(CPPFLAGS) $(TARGET_ARCH)",
485 "COMPILE.C", "$(COMPILE.cc)",
486 "COMPILE.cpp", "$(COMPILE.cc)",
487 "LINK.C", "$(LINK.cc)",
488 "LINK.cpp", "$(LINK.cc)",
489 "YACC.y", "$(YACC) $(YFLAGS)",
490 "LEX.l", "$(LEX) $(LFLAGS)",
491 "YACC.m", "$(YACC) $(YFLAGS)",
492 "LEX.m", "$(LEX) $(LFLAGS) -t",
493 "COMPILE.for", "$(FC) $(FFLAGS) $(TARGET_ARCH)",
494 "COMPILE.f", "$(FC) $(FFLAGS) $(TARGET_ARCH) -c",
495 "LINK.f", "$(FC) $(FFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
496 "COMPILE.F", "$(FC) $(FFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
497 "LINK.F", "$(FC) $(FFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
498 "COMPILE.r", "$(FC) $(FFLAGS) $(RFLAGS) $(TARGET_ARCH) -c",
499 "LINK.r", "$(FC) $(FFLAGS) $(RFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
500 "COMPILE.pas", "$(PC) $(PFLAGS) $(CPPFLAGS) $(TARGET_ARCH)",
501 "COMPILE.def", "$(M2C) $(M2FLAGS) $(DEFFLAGS) $(TARGET_ARCH)",
502 "COMPILE.mod", "$(M2C) $(M2FLAGS) $(MODFLAGS) $(TARGET_ARCH)",
503 "COMPILE.p", "$(PC) $(PFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
504 "LINK.p", "$(PC) $(PFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
505 "COMPILE.mar", "$(MACRO) $(MACROFLAGS)",
506 "COMPILE.s", "$(AS) $(ASFLAGS) $(TARGET_MACH)",
507 "LINK.S", "$(CC) $(ASFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_MACH)",
508 "COMPILE.S", "$(CC) $(ASFLAGS) $(CPPFLAGS) $(TARGET_MACH) -c",
509 "PREPROCESS.S", "$(CPP) $(CPPFLAGS)",
510 "PREPROCESS.F", "$(FC) $(FFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -F",
511 "PREPROCESS.r", "$(FC) $(FFLAGS) $(RFLAGS) $(TARGET_ARCH) -F",
512 "LINT.c", "$(LINT) $(LINTFLAGS) $(CPPFLAGS) $(TARGET_ARCH)",
514 "MV", "rename/new_version",
516 ".LIBPATTERNS", "%.olb lib%.a",
522 /* AIX requires object file format specification: choose -Xany. */
523 "ARFLAGS", "-Xany -rv",
531 "CXX", "gpp", /* g++ is an invalid name on MSDOS */
534 # endif /* __MSDOS__ */
542 /* This expands to $(CO) $(COFLAGS) $< $@ if $@ does not exist,
543 and to the empty string if $@ does exist. */
544 "CHECKOUT,v", "+$(if $(wildcard $@),,$(CO) $(COFLAGS) $< $@)",
551 "CF77PP", "/lib/cpp",
555 #else /* Not CRAY. */
563 #endif /* __convex__ */
565 /* System V uses these, so explicit rules using them should work.
566 However, there is no way to make implicit rules use them and FC. */
568 "F77FLAGS", "$(FFLAGS)",
592 "YACC", "yacc", /* Or "bison -y" */
594 "MAKEINFO", "makeinfo",
596 "TEXI2DVI", "texi2dvi",
600 "CTANGLE", "ctangle",
604 "LINK.o", "$(CC) $(LDFLAGS) $(TARGET_ARCH)",
605 "COMPILE.c", "$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
606 "LINK.c", "$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
607 "COMPILE.m", "$(OBJC) $(OBJCFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
608 "LINK.m", "$(OBJC) $(OBJCFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
609 "COMPILE.cc", "$(CXX) $(CXXFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
610 #ifndef HAVE_CASE_INSENSITIVE_FS
611 /* On case-insensitive filesystems, treat *.C files as *.c files,
612 to avoid erroneously compiling C sources as C++, which will
614 "COMPILE.C", "$(COMPILE.cc)",
616 "COMPILE.C", "$(COMPILE.c)",
618 "COMPILE.cpp", "$(COMPILE.cc)",
619 "LINK.cc", "$(CXX) $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
620 #ifndef HAVE_CASE_INSENSITIVE_FS
621 "LINK.C", "$(LINK.cc)",
623 "LINK.C", "$(LINK.c)",
625 "LINK.cpp", "$(LINK.cc)",
626 "YACC.y", "$(YACC) $(YFLAGS)",
627 "LEX.l", "$(LEX) $(LFLAGS) -t",
628 "YACC.m", "$(YACC) $(YFLAGS)",
629 "LEX.m", "$(LEX) $(LFLAGS) -t",
630 "COMPILE.f", "$(FC) $(FFLAGS) $(TARGET_ARCH) -c",
631 "LINK.f", "$(FC) $(FFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
632 "COMPILE.F", "$(FC) $(FFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
633 "LINK.F", "$(FC) $(FFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
634 "COMPILE.r", "$(FC) $(FFLAGS) $(RFLAGS) $(TARGET_ARCH) -c",
635 "LINK.r", "$(FC) $(FFLAGS) $(RFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
636 "COMPILE.def", "$(M2C) $(M2FLAGS) $(DEFFLAGS) $(TARGET_ARCH)",
637 "COMPILE.mod", "$(M2C) $(M2FLAGS) $(MODFLAGS) $(TARGET_ARCH)",
638 "COMPILE.p", "$(PC) $(PFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
639 "LINK.p", "$(PC) $(PFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
640 "LINK.s", "$(CC) $(ASFLAGS) $(LDFLAGS) $(TARGET_MACH)",
641 "COMPILE.s", "$(AS) $(ASFLAGS) $(TARGET_MACH)",
642 "LINK.S", "$(CC) $(ASFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_MACH)",
643 "COMPILE.S", "$(CC) $(ASFLAGS) $(CPPFLAGS) $(TARGET_MACH) -c",
644 "PREPROCESS.S", "$(CPP) $(CPPFLAGS)",
645 "PREPROCESS.F", "$(FC) $(FFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -F",
646 "PREPROCESS.r", "$(FC) $(FFLAGS) $(RFLAGS) $(TARGET_ARCH) -F",
647 "LINT.c", "$(LINT) $(LINTFLAGS) $(CPPFLAGS) $(TARGET_ARCH)",
649 #ifndef NO_MINUS_C_MINUS_O
650 "OUTPUT_OPTION", "-o $@",
653 #ifdef SCCS_GET_MINUS_G
654 "SCCS_OUTPUT_OPTION", "-G$@",
658 ".LIBPATTERNS", "%.lib",
659 #elif defined(__MSDOS__)
660 ".LIBPATTERNS", "lib%.a $(DJDIR)/lib/lib%.a",
661 #elif defined(__APPLE__)
662 ".LIBPATTERNS", "lib%.dylib lib%.a",
663 #elif defined(__CYGWIN__) || defined(WINDOWS32)
664 ".LIBPATTERNS", "lib%.dll.a %.dll.a lib%.a %.lib lib%.dll %.dll",
666 ".LIBPATTERNS", "lib%.so lib%.a",
670 /* Make this assignment to avoid undefined variable warnings. */
671 GNUMAKEFLAGS_NAME, "",
675 /* Set up the default .SUFFIXES list. */
678 set_default_suffixes (void)
680 suffix_file = enter_file (strcache_add (".SUFFIXES"));
681 suffix_file->builtin = 1;
683 if (no_builtin_rules_flag)
684 define_variable_cname ("SUFFIXES", "", o_default, 0);
688 const char *p = default_suffixes;
689 suffix_file->deps = enter_prereqs (PARSE_SIMPLE_SEQ ((char **)&p, struct dep),
691 for (d = suffix_file->deps; d; d = d->next)
692 d->file->builtin = 1;
694 define_variable_cname ("SUFFIXES", default_suffixes, o_default, 0);
698 /* Enter the default suffix rules as file rules. This used to be done in
699 install_default_implicit_rules, but that loses because we want the
700 suffix rules installed before reading makefiles, and the pattern rules
704 install_default_suffix_rules (void)
708 if (no_builtin_rules_flag)
711 for (s = default_suffix_rules; *s != 0; s += 2)
713 struct file *f = enter_file (strcache_add (s[0]));
714 /* This function should run before any makefile is parsed. */
715 assert (f->cmds == 0);
716 f->cmds = xmalloc (sizeof (struct commands));
717 f->cmds->fileinfo.filenm = 0;
718 f->cmds->commands = xstrdup (s[1]);
719 f->cmds->command_lines = 0;
720 f->cmds->recipe_prefix = RECIPEPREFIX_DEFAULT;
726 /* Install the default pattern rules. */
729 install_default_implicit_rules (void)
733 if (no_builtin_rules_flag)
736 for (p = default_pattern_rules; p->target != 0; ++p)
737 install_pattern_rule (p, 0);
739 for (p = default_terminal_rules; p->target != 0; ++p)
740 install_pattern_rule (p, 1);
744 define_default_variables (void)
748 if (no_builtin_variables_flag)
751 for (s = default_variables; *s != 0; s += 2)
752 define_variable (s[0], strlen (s[0]), s[1], o_default, 1);
756 undefine_default_variables (void)
760 for (s = default_variables; *s != 0; s += 2)
761 undefine_variable_global (s[0], strlen (s[0]), o_default);