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- /* Data base of default implicit rules for GNU Make.
- Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
- This file is part of GNU Make.
-
- GNU Make is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- GNU Make is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Make; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- #include "make.h"
- #include "rule.h"
- #include "dep.h"
- #include "file.h"
- #include "commands.h"
- #include "variable.h"
-
-
- /* This is the default list of suffixes for suffix rules.
- `.s' must come last, so that a `.o' file will be made from
- a `.c' or `.p' or ... file rather than from a .s file. */
-
- static char default_suffixes[]
- = ".out .a .ln .o .c .cc .C .p .f .F .r .y .l .s .S \
- .mod .sym .def .h .info .dvi .tex .texinfo .texi .txinfo \
- .w .ch .web .sh .elc .el";
-
- static struct pspec default_pattern_rules[] =
- {
- { "(%)", "%",
- "$(AR) $(ARFLAGS) $@ $<" },
-
- /* The X.out rules are only in BSD's default set because
- BSD Make has no null-suffix rules, so `foo.out' and
- `foo' are the same thing. */
- { "%.out", "%",
- "@rm -f $@ \n cp $< $@" },
-
- /* Syntax is "ctangle foo.w foo.ch foo.c". */
- { "%.c", "%.w %.ch",
- "$(CTANGLE) $^ $@" },
- { "%.tex", "%.w %.ch",
- "$(CWEAVE) $^ $@" },
-
- { 0, 0, 0 }
- };
-
- static struct pspec default_terminal_rules[] =
- {
- /* RCS. */
- { "%", "%,v",
- "+$(CHECKOUT,v)" },
- { "%", "RCS/%,v",
- "+$(CHECKOUT,v)" },
-
- /* SCCS. */
- { "%", "s.%",
- "$(GET) $(GFLAGS) $< $(SCCS_OUTPUT_OPTION)" },
- { "%", "SCCS/s.%",
- "$(GET) $(GFLAGS) $< $(SCCS_OUTPUT_OPTION)" },
-
- { 0, 0, 0 }
- };
-
- static char *default_suffix_rules[] =
- {
- ".o",
- "$(LINK.o) $^ $(LOADLIBES) $(LDLIBS) -o $@",
- ".s",
- "$(LINK.s) $^ $(LOADLIBES) $(LDLIBS) -o $@",
- ".S",
- "$(LINK.S) $^ $(LOADLIBES) $(LDLIBS) -o $@",
- ".c",
- "$(LINK.c) $^ $(LOADLIBES) $(LDLIBS) -o $@",
- ".cc",
- "$(LINK.cc) $^ $(LOADLIBES) $(LDLIBS) -o $@",
- ".C",
- "$(LINK.C) $^ $(LOADLIBES) $(LDLIBS) -o $@",
- ".f",
- "$(LINK.f) $^ $(LOADLIBES) $(LDLIBS) -o $@",
- ".p",
- "$(LINK.p) $^ $(LOADLIBES) $(LDLIBS) -o $@",
- ".F",
- "$(LINK.F) $^ $(LOADLIBES) $(LDLIBS) -o $@",
- ".r",
- "$(LINK.r) $^ $(LOADLIBES) $(LDLIBS) -o $@",
- ".mod",
- "$(COMPILE.mod) -o $@ -e $@ $^",
-
- ".def.sym",
- "$(COMPILE.def) -o $@ $<",
-
- ".sh",
- "cat $< >$@ \n chmod a+x $@",
-
- ".s.o",
- #if !defined(M_XENIX) || defined(__GNUC__)
- "$(COMPILE.s) -o $@ $<",
- #else /* Xenix. */
- "$(COMPILE.s) -o$@ $<",
- #endif /* Not Xenix. */
- ".S.o",
- #if !defined(M_XENIX) || defined(__GNUC__)
- "$(COMPILE.S) -o $@ $<",
- #else /* Xenix. */
- "$(COMPILE.S) -o$@ $<",
- #endif /* Not Xenix. */
- ".c.o",
- "$(COMPILE.c) $< $(OUTPUT_OPTION)",
- ".cc.o",
- "$(COMPILE.cc) $< $(OUTPUT_OPTION)",
- ".C.o",
- "$(COMPILE.C) $< $(OUTPUT_OPTION)",
- ".f.o",
- "$(COMPILE.f) $< $(OUTPUT_OPTION)",
- ".p.o",
- "$(COMPILE.p) $< $(OUTPUT_OPTION)",
- ".F.o",
- "$(COMPILE.F) $< $(OUTPUT_OPTION)",
- ".r.o",
- "$(COMPILE.r) $< $(OUTPUT_OPTION)",
- ".mod.o",
- "$(COMPILE.mod) -o $@ $<",
-
- ".c.ln",
- "$(LINT.c) -C$* $<",
- ".y.ln",
- "$(YACC.y) $< \n $(LINT.c) -C$* y.tab.c \n $(RM) y.tab.c",
- ".l.ln",
- "@$(RM) $*.c\n $(LEX.l) $< > $*.c\n$(LINT.c) -i $*.c -o $@\n $(RM) $*.c",
-
- ".y.c",
- "$(YACC.y) $< \n mv -f y.tab.c $@",
- ".l.c",
- "@$(RM) $@ \n $(LEX.l) $< > $@",
-
- ".F.f",
- "$(PREPROCESS.F) $< $(OUTPUT_OPTION)",
- ".r.f",
- "$(PREPROCESS.r) $< $(OUTPUT_OPTION)",
-
- /* This might actually make lex.yy.c if there's no %R%
- directive in $*.l, but in that case why were you
- trying to make $*.r anyway? */
- ".l.r",
- "$(LEX.l) $< > $@ \n mv -f lex.yy.r $@",
-
- ".S.s",
- "$(PREPROCESS.S) $< > $@",
-
- ".texinfo.info",
- "$(MAKEINFO) $< -o $@",
-
- ".texi.info",
- "$(MAKEINFO) $< -o $@",
-
- ".txinfo.info",
- "$(MAKEINFO) $< -o $@",
-
- ".tex.dvi",
- "$(TEX) $<",
-
- ".texinfo.dvi",
- "$(TEXI2DVI) $<",
-
- ".texi.dvi",
- "$(TEXI2DVI) $<",
-
- ".txinfo.dvi",
- "$(TEXI2DVI) $<",
-
- ".w.c",
- "$(CTANGLE) $< - $@", /* The `-' says there is no `.ch' file. */
-
- ".web.p",
- "$(TANGLE) $<",
-
- ".w.tex",
- "$(CWEAVE) $< - $@", /* The `-' says there is no `.ch' file. */
-
- ".web.tex",
- "$(WEAVE) $<",
-
- 0, 0,
- };
-
- static char *default_variables[] =
- {
- "AR", "ar",
- "ARFLAGS", "rv",
- "AS", "as",
- "CC", "cc",
- "CXX", "g++",
-
- /* This expands to $(CO) $(COFLAGS) $< $@ if $@ does not exist,
- and to the empty string if $@ does exist. */
- "CHECKOUT,v",
- "$(patsubst $@-noexist,$(CO) $(COFLAGS) $< $@,\
- $(filter-out $@,$(firstword $(wildcard $@) $@-noexist)))",
-
- "CO", "co",
- "CPP", "$(CC) -E",
- #ifdef CRAY
- "CF77PPFLAGS", "-P",
- "CF77PP", "/lib/cpp",
- "CFT", "cft77",
- "CF", "cf77",
- "FC", "$(CF)",
- #else /* Not CRAY. */
- #ifdef _IBMR2
- "FC", "xlf",
- #else
- #ifdef __convex__
- "FC", "fc",
- #else
- "FC", "f77",
- #endif /* __convex__ */
- #endif /* _IBMR2 */
- /* System V uses these, so explicit rules using them should work.
- However, there is no way to make implicit rules use them and FC. */
- "F77", "$(FC)",
- "F77FLAGS", "$(FFLAGS)",
- #endif /* Cray. */
- "GET", SCCS_GET,
- "LD", "ld",
- "LEX", "lex",
- "LINT", "lint",
- "M2C", "m2c",
- #ifdef pyr
- "PC", "pascal",
- #else
- #ifdef CRAY
- "PC", "PASCAL",
- "SEGLDR", "segldr",
- #else
- "PC", "pc",
- #endif /* CRAY. */
- #endif /* pyr. */
- "YACC", "yacc", /* Or "bison -y" */
- "MAKEINFO", "makeinfo",
- "TEX", "tex",
- "TEXI2DVI", "texi2dvi",
- "WEAVE", "weave",
- "CWEAVE", "cweave",
- "TANGLE", "tangle",
- "CTANGLE", "ctangle",
-
- "RM", "rm -f",
-
- "LINK.o", "$(CC) $(LDFLAGS) $(TARGET_ARCH)",
- "COMPILE.c", "$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
- "LINK.c", "$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
- "COMPILE.cc", "$(CXX) $(CXXFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
- "COMPILE.C", "$(COMPILE.cc)",
- "LINK.cc", "$(CXX) $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
- "LINK.C", "$(LINK.cc)",
- "YACC.y", "$(YACC) $(YFLAGS)",
- "LEX.l", "$(LEX) $(LFLAGS) -t",
- "COMPILE.f", "$(FC) $(FFLAGS) $(TARGET_ARCH) -c",
- "LINK.f", "$(FC) $(FFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
- "COMPILE.F", "$(FC) $(FFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
- "LINK.F", "$(FC) $(FFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
- "COMPILE.r", "$(FC) $(FFLAGS) $(RFLAGS) $(TARGET_ARCH) -c",
- "LINK.r", "$(FC) $(FFLAGS) $(RFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
- "COMPILE.def", "$(M2C) $(M2FLAGS) $(DEFFLAGS) $(TARGET_ARCH)",
- "COMPILE.mod", "$(M2C) $(M2FLAGS) $(MODFLAGS) $(TARGET_ARCH)",
- "COMPILE.p", "$(PC) $(PFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
- "LINK.p", "$(PC) $(PFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
- "LINK.s", "$(CC) $(ASFLAGS) $(LDFLAGS) $(TARGET_MACH)",
- "COMPILE.s", "$(AS) $(ASFLAGS) $(TARGET_MACH)",
- "LINK.S", "$(CC) $(ASFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_MACH)",
- "COMPILE.S", "$(CC) $(ASFLAGS) $(CPPFLAGS) $(TARGET_MACH) -c",
- #if !defined(M_XENIX) || defined(__GNUC__)
- "PREPROCESS.S", "$(CC) -E $(CPPFLAGS)",
- #else /* Xenix. */
- "PREPROCESS.S", "$(CC) -EP $(CPPFLAGS)",
- #endif /* Not Xenix. */
- "PREPROCESS.F", "$(FC) $(FFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -F",
- "PREPROCESS.r", "$(FC) $(FFLAGS) $(RFLAGS) $(TARGET_ARCH) -F",
- "LINT.c", "$(LINT) $(LINTFLAGS) $(CPPFLAGS) $(TARGET_ARCH)",
-
- #ifndef NO_MINUS_C_MINUS_O
- #if !defined(M_XENIX) || defined(__GNUC__)
- "OUTPUT_OPTION", "-o $@",
- #else /* Xenix. */
- "OUTPUT_OPTION", "-Fo$@",
- #endif /* Not Xenix. */
- #endif
-
- #ifdef SCCS_GET_MINUS_G
- "SCCS_OUTPUT_OPTION", "-G$@",
- #endif
-
- 0, 0
- };
-
- /* Set up the default .SUFFIXES list. */
-
- void
- set_default_suffixes ()
- {
- suffix_file = enter_file (".SUFFIXES");
-
- if (no_builtin_rules_flag)
- (void) define_variable ("SUFFIXES", 8, "", o_default, 0);
- else
- {
- char *p = default_suffixes;
- suffix_file->deps = (struct dep *)
- multi_glob (parse_file_seq (&p, '\0', sizeof (struct dep), 1),
- sizeof (struct dep));
- (void) define_variable ("SUFFIXES", 8, default_suffixes, o_default, 0);
- }
- }
-
- /* Enter the default suffix rules as file rules. This used to be done in
- install_default_implicit_rules, but that loses because we want the
- suffix rules installed before reading makefiles, and thee pattern rules
- installed after. */
-
- void
- install_default_suffix_rules ()
- {
- register char **s;
-
- if (no_builtin_rules_flag)
- return;
-
- for (s = default_suffix_rules; *s != 0; s += 2)
- {
- register struct file *f = enter_file (s[0]);
- /* Don't clobber cmds given in a makefile if there were any. */
- if (f->cmds == 0)
- {
- f->cmds = (struct commands *) xmalloc (sizeof (struct commands));
- f->cmds->filename = 0;
- f->cmds->commands = s[1];
- f->cmds->command_lines = 0;
- }
- }
- }
-
-
- /* Install the default pattern rules. */
-
- void
- install_default_implicit_rules ()
- {
- register struct pspec *p;
-
- if (no_builtin_rules_flag)
- return;
-
- for (p = default_pattern_rules; p->target != 0; ++p)
- install_pattern_rule (p, 0);
-
- for (p = default_terminal_rules; p->target != 0; ++p)
- install_pattern_rule (p, 1);
- }
-
- void
- define_default_variables ()
- {
- register char **s;
-
- for (s = default_variables; *s != 0; s += 2)
- (void) define_variable (s[0], strlen (s[0]), s[1], o_default, 1);
- }
-