configure.in: Don't check for bcopy.

	* configure.in: Don't check for bcopy.
	* configure, config.in: Regenerate.

	* system.h: Don't define or prototype bcopy, instead poison it.

From-SVN: r40898

gcc/ChangeLog

+2001-03-27  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* configure.in: Don't check for bcopy.
+	* configure, config.in: Regenerate.
+
+	* system.h: Don't define or prototype bcopy, instead poison it.
+
 2001-03-27  Richard Henderson  <rth@redhat.com>
 
 	* function.c (expand_function_start): Set DECL_REGISTER on

gcc/config.in

@@ -98,9 +98,6 @@
 /* Define if you have the atoq function.  */
 #undef HAVE_ATOQ
 
-/* Define if you have the bcopy function.  */
-#undef HAVE_BCOPY
-
 /* Define if you have the bsearch function.  */
 #undef HAVE_BSEARCH
 
@@ -360,9 +357,6 @@
 #undef HAVE_MMAP_FILE
 
 /* Define to 1 if we found this declaration otherwise define to 0. */
-#undef HAVE_DECL_BCOPY
-
-/* Define to 1 if we found this declaration otherwise define to 0. */
 #undef HAVE_DECL_GETENV
 
 /* Define to 1 if we found this declaration otherwise define to 0. */

gcc/configure.in

@@ -544,7 +544,7 @@ fi
 dnl Disabled until we have a complete test for buggy enum bitfields.
 dnl gcc_AC_C_ENUM_BF_UNSIGNED
 
-AC_CHECK_FUNCS(strtoul bsearch putenv popen bcopy \
+AC_CHECK_FUNCS(strtoul bsearch putenv popen \
 	strchr strrchr kill getrlimit setrlimit atoll atoq \
 	sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
 	fputs_unlocked getrusage iconv nl_langinfo)
@@ -589,8 +589,7 @@ AC_FUNC_MMAP_FILE
 # We will need to find libiberty.h and ansidecl.h
 saved_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
-gcc_AC_CHECK_DECLS(bcopy \
-	getenv atol sbrk abort atof getcwd getwd \
+gcc_AC_CHECK_DECLS(getenv atol sbrk abort atof getcwd getwd \
 	strsignal putc_unlocked fputs_unlocked strstr environ \
 	malloc realloc calloc free basename getopt, , ,[
 #include "gansidecl.h"

gcc/system.h

@@ -240,16 +240,6 @@ extern int errno;
    here.  These checks will be in the undefined state while configure
    is running so be careful to test "defined (HAVE_DECL_*)".  */
 
-#ifndef bcopy
-# ifdef HAVE_BCOPY
-#  if defined (HAVE_DECL_BCOPY) && !HAVE_DECL_BCOPY
-extern void bcopy PARAMS ((const PTR, PTR, size_t));
-#  endif
-# else /* ! HAVE_BCOPY */
-#  define bcopy(src,dst,len) memmove((dst),(src),(len))
-# endif
-#endif
-
 #if defined (HAVE_DECL_ATOF) && !HAVE_DECL_ATOF
 extern double atof PARAMS ((const char *));
 #endif
@@ -557,12 +547,13 @@ typedef char _Bool;
  #pragma GCC poison malloc realloc calloc strdup
 #endif /* IN_GCC */
 
-/* Note: not all uses of `bcopy' and `index' (esp. variable names)
-   have been eliminated.  */
+/* Note: not all uses of the `index' token (e.g. variable names and
+   structure members) have been eliminated.  */
+#undef bcopy
 #undef bzero
 #undef bcmp
 #undef rindex
- #pragma GCC poison bzero bcmp rindex
+ #pragma GCC poison bcopy bzero bcmp rindex
 
 #endif /* GCC >= 3.0 */