mirror of
https://git.savannah.gnu.org/git/make.git
synced 2024-12-29 08:09:02 +00:00
340 lines
8.8 KiB
C
340 lines
8.8 KiB
C
/* Data base of default implicit rules for GNU Make.
|
||
Copyright (C) 1988, 1989, 1990, 1991, 1992 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 .cweb .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 $< $@",
|
||
|
||
0, 0, 0
|
||
};
|
||
|
||
static struct pspec default_terminal_rules[] =
|
||
{
|
||
/* RCS. */
|
||
"%", "%,v",
|
||
"test -f $@ || $(CO) $(COFLAGS) $< $@",
|
||
"%", "RCS/%,v",
|
||
"test -f $@ || $(CO) $(COFLAGS) $< $@",
|
||
|
||
/* SCCS. */
|
||
"%", "s.%",
|
||
"$(GET) $(GFLAGS) $<",
|
||
"%", "SCCS/s.%",
|
||
"$(GET) $(GFLAGS) $<",
|
||
|
||
0, 0, 0
|
||
};
|
||
|
||
static char *default_suffix_rules[] =
|
||
{
|
||
".o",
|
||
"$(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) $<",
|
||
|
||
".texi.info",
|
||
"$(MAKEINFO) $<",
|
||
|
||
".tex.dvi",
|
||
"$(TEX) $<",
|
||
|
||
".texinfo.dvi",
|
||
"$(TEXI2DVI) $<",
|
||
|
||
".texi.dvi",
|
||
"$(TEXI2DVI) $<",
|
||
|
||
".cweb.c",
|
||
"$(CTANGLE) $<",
|
||
|
||
".web.p",
|
||
"$(TANGLE) $<",
|
||
|
||
".cweb.tex",
|
||
"$(CWEAVE) $<",
|
||
|
||
".web.tex",
|
||
"$(WEAVE) $<",
|
||
|
||
0}
|
||
;
|
||
|
||
static char *default_variables[] =
|
||
{
|
||
"AR", "ar",
|
||
"ARFLAGS", "rv",
|
||
"AS", "as",
|
||
"CC", "cc",
|
||
"C++", "g++",
|
||
"CO", "co",
|
||
"CPP", "$(CC) -E",
|
||
#ifdef CRAY
|
||
"CF77PPFLAGS", "-P",
|
||
"CF77PP", "/lib/cpp",
|
||
"CFT", "cft77",
|
||
"CF", "cf77",
|
||
"FC", "$(CF)",
|
||
#else /* Not CRAY. */
|
||
#ifdef _IBMR2
|
||
"FC", "xlf",
|
||
#else
|
||
"FC", "f77",
|
||
#endif
|
||
/* System V uses these, so explicit rules using them should work.
|
||
However, there is no way to make implicit rules use them and FC. */
|
||
"F77", "$(FC)",
|
||
"F77FLAGS", "$(FFLAGS)",
|
||
#endif /* Cray. */
|
||
#if defined (USG) || defined (ultrix)
|
||
"GET", "get",
|
||
#else
|
||
"GET", "/usr/sccs/get",
|
||
#endif
|
||
"LD", "ld",
|
||
"LEX", "lex",
|
||
"LINT", "lint",
|
||
"M2C", "m2c",
|
||
#ifdef pyr
|
||
"PC", "pascal",
|
||
#else
|
||
#ifdef CRAY
|
||
"PC", "PASCAL",
|
||
"SEGLDR", "segldr",
|
||
#else
|
||
"PC", "pc",
|
||
#endif /* CRAY. */
|
||
#endif /* pyr. */
|
||
"YACC", "yacc", /* Or "bison -y" */
|
||
"MAKEINFO", "makeinfo",
|
||
"TEX", "tex",
|
||
"TEXI2DVI", "texi2dvi",
|
||
"WEAVE", "weave",
|
||
"CWEAVE", "cweave",
|
||
"TANGLE", "tangle",
|
||
"CTANGLE", "ctangle",
|
||
|
||
"RM", "rm -f",
|
||
|
||
"LINK.o", "$(CC) $(LDFLAGS) $(TARGET_ARCH)",
|
||
"COMPILE.c", "$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
|
||
"LINK.c", "$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)",
|
||
"COMPILE.cc", "$(C++) $(C++FLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c",
|
||
"COMPILE.C", "$(COMPILE.cc)",
|
||
"LINK.cc", "$(C++) $(C++FLAGS) $(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
|
||
|
||
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);
|
||
}
|
||
}
|
||
|
||
/* Install the default pattern rules and enter
|
||
the default suffix rules as file rules. */
|
||
|
||
void
|
||
install_default_implicit_rules ()
|
||
{
|
||
register struct pspec *p;
|
||
register char **s;
|
||
|
||
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);
|
||
|
||
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;
|
||
}
|
||
}
|
||
}
|
||
|
||
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);
|
||
}
|