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riscv-gcc-1
Commit a2957e1d by Kaveh R. Ghazi Committed by Kaveh Ghazi
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Makefile.in (OBJS, PROTO_OBJS): Remove getpwd.o. 

	* Makefile.in (OBJS, PROTO_OBJS): Remove getpwd.o.
	(getpwd.o): Remove target.

	* getpwd.c: Delete file.  Its in libiberty now.

	* dbxout.c (getpwd): Don't prototype.
	* dwarf2out.c (getpwd): Likewise
	* dwarfout.c (getpwd): Likewise
	* final.c (getpwd): Likewise.
	* protoize.c (getpwd): Likewise.

From-SVN: r28999
parent 1fdf491e
Showing with 15 additions and 103 deletions
gcc/ChangeLog
Mon Aug 30 20:56:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* Makefile.in (OBJS, PROTO_OBJS): Remove getpwd.o.
(getpwd.o): Remove target.
* getpwd.c: Delete file. Its in libiberty now.
* dbxout.c (getpwd): Don't prototype.
* dwarf2out.c (getpwd): Likewise
* dwarfout.c (getpwd): Likewise
* final.c (getpwd): Likewise.
* protoize.c (getpwd): Likewise.
Mon Aug 30 20:21:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* cse.c: (fold_rtx): Cast to HOST_WIDE_INT in left shift.
......
gcc/Makefile.in
......@@ -667,7 +667,7 @@ OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
regclass.o regmove.o local-alloc.o global.o reload.o reload1.o caller-save.o \
insn-peep.o reorg.o haifa-sched.o final.o recog.o reg-stack.o \
insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o lcm.o \
profile.o insn-attrtab.o $(out_object_file) getpwd.o $(EXTRA_OBJS) convert.o \
profile.o insn-attrtab.o $(out_object_file) $(EXTRA_OBJS) convert.o \
mbchar.o dyn-string.o splay-tree.o graph.o sbitmap.o resource.o hash.o lists.o
# GEN files are listed separately, so they can be built before doing parallel
......@@ -1504,7 +1504,6 @@ emit-rtl.o : emit-rtl.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
function.h $(REGS_H) insn-config.h $(RECOG_H) real.h \
$(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h
real.o : real.c $(CONFIG_H) system.h $(TREE_H) toplev.h
getpwd.o : getpwd.c $(CONFIG_H) system.h
integrate.o : integrate.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
integrate.h insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \
......@@ -2007,7 +2006,7 @@ cppinit.o: cppinit.c $(CONFIG_H) cpplib.h intl.h system.h \
proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
PROTO_OBJS = getpwd.o intl.o version.o
PROTO_OBJS = intl.o version.o
protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
......
gcc/dbxout.c
......@@ -136,8 +136,6 @@ Boston, MA 02111-1307, USA. */
#endif
#endif
char *getpwd ();
/* Typical USG systems don't have stab.h, and they also have
no use for DBX-format debugging info. */
......
gcc/dwarf2out.c
......@@ -2022,8 +2022,6 @@ dwarf2out_frame_finish ()
/* And now, the support for symbolic debugging information. */
#ifdef DWARF2_DEBUGGING_INFO
extern char *getpwd PROTO((void));
/* NOTE: In the comments in this file, many references are made to
"Debugging Information Entries". This term is abbreviated as `DIE'
throughout the remainder of this file. */
......
gcc/dwarfout.c
......@@ -50,8 +50,6 @@ extern time_t time PROTO ((time_t *)); /* FIXME: use NEED_DECLARATION_TIME */
# define assert(e) do { if (! (e)) abort (); } while (0)
#endif
extern char *getpwd PROTO((void));
/* IMPORTANT NOTE: Please see the file README.DWARF for important details
regarding the GNU implementation of Dwarf. */
......
gcc/final.c
......@@ -307,8 +307,6 @@ static void leaf_renumber_regs PROTO((rtx));
#ifdef HAVE_cc0
static int alter_cond PROTO((rtx));
#endif
extern char *getpwd ();
/* Initialize data in final at the beginning of a compilation. */
......
gcc/getpwd.c deleted 100644 → 0
/* getpwd.c - get the working directory */
#include "config.h"
#include "system.h"
/* Virtually every UN*X system now in common use (except for pre-4.3-tahoe
BSD systems) now provides getcwd as called for by POSIX. Allow for
the few exceptions to the general rule here. */
#if !(defined (POSIX) || defined (USG) || defined (VMS)) || defined (HAVE_GETWD)
#define getcwd(buf,len) getwd(buf)
#ifdef MAXPATHLEN
#define GUESSPATHLEN (MAXPATHLEN + 1)
#else
#define GUESSPATHLEN 100
#endif
#else /* (defined (USG) || defined (VMS)) */
/* We actually use this as a starting point, not a limit. */
#define GUESSPATHLEN 100
#endif /* (defined (USG) || defined (VMS)) */
#if !(defined (VMS) || (defined(_WIN32) && !defined(__CYGWIN__)))
/* Get the working directory. Use the PWD environment variable if it's
set correctly, since this is faster and gives more uniform answers
to the user. Yield the working directory if successful; otherwise,
yield 0 and set errno. */
char *
getpwd ()
{
static char *pwd;
static int failure_errno;
char *p = pwd;
size_t s;
struct stat dotstat, pwdstat;
if (!p && !(errno = failure_errno))
{
if (! ((p = getenv ("PWD")) != 0
&& *p == '/'
&& stat (p, &pwdstat) == 0
&& stat (".", &dotstat) == 0
&& dotstat.st_ino == pwdstat.st_ino
&& dotstat.st_dev == pwdstat.st_dev))
/* The shortcut didn't work. Try the slow, ``sure'' way. */
for (s = GUESSPATHLEN; ! getcwd (p = xmalloc (s), s); s *= 2)
{
int e = errno;
free (p);
#ifdef ERANGE
if (e != ERANGE)
#endif
{
errno = failure_errno = e;
p = 0;
break;
}
}
/* Cache the result. This assumes that the program does
not invoke chdir between calls to getpwd. */
pwd = p;
}
return p;
}
#else /* VMS || _WIN32 && !__CYGWIN__ */
#ifndef MAXPATHLEN
#define MAXPATHLEN 255
#endif
char *
getpwd ()
{
static char *pwd = 0;
if (!pwd)
pwd = getcwd (xmalloc (MAXPATHLEN + 1), MAXPATHLEN + 1
#ifdef VMS
, 0
#endif
);
return pwd;
}
#endif /* VMS || _WIN32 && !__CYGWIN__ */
gcc/protoize.c
......@@ -109,8 +109,6 @@ extern char *version_string;
#define my_open(file, mode, flag) open((char *)file, mode, flag)
#define my_chmod(file, mode) chmod((char *)file, mode)
extern char *getpwd ();
static void usage PARAMS ((void)) ATTRIBUTE_NORETURN;
static void aux_info_corrupted PARAMS ((void)) ATTRIBUTE_NORETURN;
static void declare_source_confusing PARAMS ((const char *)) ATTRIBUTE_NORETURN;
......
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