trim makefile

1 files changed, 9 insertions, 115 deletions

diff --git a/gcc/system.h b/gcc/system.h
index ffb0f8b..08bbfcb 100755
--- a/gcc/system.h
+++ b/gcc/system.h
@@ -25,47 +25,9 @@ Boston, MA 02111-1307, USA.  */
 #include <stdarg.h>
 #include <stdio.h>
 
-/* The compiler is not a multi-threaded application and therefore we
-   do not have to use the locking functions.  */
-#ifdef HAVE_PUTC_UNLOCKED
-# undef putc
-# define putc(C, Stream) putc_unlocked (C, Stream)
-#endif
-#ifdef HAVE_FPUTC_UNLOCKED
-# undef fputc
-# define fputc(C, Stream) fputc_unlocked (C, Stream)
-#endif
-#ifdef HAVE_FPUTS_UNLOCKED
-# undef fputs
-# define fputs(String, Stream) fputs_unlocked (String, Stream)
-#endif
-
 #include <ctype.h>
 
-/* Jim Meyering writes:
-
-   "... Some ctype macros are valid only for character codes that
-   isascii says are ASCII (SGI's IRIX-4.0.5 is one such system --when
-   using /bin/cc or gcc but without giving an ansi option).  So, all
-   ctype uses should be through macros like ISPRINT...  If
-   STDC_HEADERS is defined, then autoconf has verified that the ctype
-   macros don't need to be guarded with references to isascii. ...
-   Defining isascii to 1 should let any compiler worth its salt
-   eliminate the && through constant folding."
-
-   Bruno Haible adds:
-
-   "... Furthermore, isupper(c) etc. have an undefined result if c is
-   outside the range -1 <= c <= 255. One is tempted to write isupper(c)
-   with c being of type `char', but this is wrong if c is an 8-bit
-   character >= 128 which gets sign-extended to a negative value.
-   The macro ISUPPER protects against this as well."  */
-
-#if defined (STDC_HEADERS) || (!defined (isascii) && !defined (HAVE_ISASCII))
 # define IN_CTYPE_DOMAIN(c) 1
-#else
-# define IN_CTYPE_DOMAIN(c) isascii(c)
-#endif
 
 #ifdef isblank
 # define ISBLANK(c) (IN_CTYPE_DOMAIN (c) && isblank (c))
@@ -99,59 +61,19 @@ Boston, MA 02111-1307, USA.  */
    host does not conform to Posix.  */
 #define ISDIGIT(c) ((unsigned) (c) - '0' <= 9)
 
-
-#include <sys/types.h>
+#include <stdlib.h>
 #include <errno.h>
 #include <string.h>
-#include <stdlib.h>
-
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
+#include <time.h>
+#include <limits.h>
 
+#include <unistd.h>
+#include <sys/types.h>
 #include <sys/stat.h>
-
-#ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-#endif
-
-#if HAVE_LIMITS_H
-# include <limits.h>
-#endif
-
-#ifdef TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# if HAVE_SYS_TIME_H
-#  include <sys/time.h>
-# else
-#  ifdef HAVE_TIME_H
-#   include <time.h>
-#  endif
-# endif
-#endif
-
-#ifdef HAVE_FCNTL_H
-# include <fcntl.h>
-#else
-# ifdef HAVE_SYS_FILE_H
-#  include <sys/file.h>
-# endif
-#endif
-
-#ifndef F_OK
-# define F_OK 0
-# define X_OK 1
-# define W_OK 2
-# define R_OK 4
-#endif
-#ifndef O_RDONLY
-# define O_RDONLY 0
-#endif
-#ifndef O_WRONLY
-# define O_WRONLY 1
-#endif
+#include <sys/param.h>
+#include <sys/time.h>
+#include <sys/wait.h>
+#include <fcntl.h>
 
 /* Some systems define these in, e.g., param.h.  We undefine these names
    here to avoid the warnings.  We prefer to use our definitions since we
@@ -162,23 +84,6 @@ Boston, MA 02111-1307, USA.  */
 #define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
 #define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
 
-#ifdef HAVE_SYS_WAIT_H
-#include <sys/wait.h>
-#endif
-
-#ifndef WIFSIGNALED
-#define WIFSIGNALED(S) (((S) & 0xff) != 0 && ((S) & 0xff) != 0x7f)
-#endif
-#ifndef WTERMSIG
-#define WTERMSIG(S) ((S) & 0x7f)
-#endif
-#ifndef WIFEXITED
-#define WIFEXITED(S) (((S) & 0xff) == 0)
-#endif
-#ifndef WEXITSTATUS
-#define WEXITSTATUS(S) (((S) & 0xff00) >> 8)
-#endif
-
 #define copy_memory(src,dst,len) memcpy((dst),(src),(len))
 
 #define zero_memory(dst,len) memset((dst),0,(len))
@@ -196,17 +101,6 @@ Boston, MA 02111-1307, USA.  */
 #define _(String) String
 #define N_(String) String
 
-/* Test if something is a normal file.  */
-#ifndef S_ISREG
-#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
-#endif
-
-/* Test if something is a directory.  */
-#ifndef S_ISDIR
-#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
-#endif
-
-/* Get libiberty declarations. */
 #include "libiberty.h"
 
 #endif /* __GCC_SYSTEM_H__ */