[gcc] GCC 4.5.0=>4.5.1

gcc/gcc/scan-types.sh

Index: gcc/gcc/scan-types.sh
diff --git a/gcc/gcc/scan-types.sh b/gcc/gcc/scan-types.sh
deleted file mode 100755
index 59d786a9fd01cb8a6662a3cd379ad1614e66d783..0000000000000000000000000000000000000000
--- a/gcc/gcc/scan-types.sh
+++ /dev/null
@@ -1,142 +0,0 @@
-#! /bin/sh
-# Deduce values of standard ANSI and POSIX types (e.g. size_t, pid_t).
-# Emits macros definitions for these, and some other types.
-# Intended to be used to massage the sys-protos.h file.
-# Expects one arg, which is the GCC source directory.
-
-CC=${CC-"./xgcc -B$1/"}
-CPP=${CPP-`echo ${CC} -E -I"$1/"`}
-SED=sed
-
-# Generate definitions for the standard types (such as mode_t)
-# compatible with those in the standard C header files.
-# It works by a dummy program through the C pre-processor, and then
-# using sed to search for typedefs in the output.
-
-cat >st-dummy.c <<!EOF!
-#include <sys/types.h>
-#include <stddef.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <time.h>
-#include <signal.h>
-#ifdef size_t
-typedef size_t Xsize_t;
-#elif defined(__SIZE_TYPE__)
-typedef __SIZE_TYPE__ Xsize_t;
-#endif
-#ifdef va_list
-typedef va_list XXXva_list;
-#endif
-!EOF!
-
-if ${CPP} st-dummy.c >TMP ; then true
-else
-  echo "scan-types: could not invoke ${CPP} on st-dummy.c" 1>&2 ; exit 1
-fi
-tr '	' ' ' <TMP >st-dummy.out
-
-for TYPE in dev_t clock_t fpos_t gid_t ino_t mode_t nlink_t off_t pid_t size_t ssize_t time_t uid_t va_list int32_t uint_32_t ; do
-    IMPORTED=`eval 'echo $'"$TYPE"`
-    if [ -n "${IMPORTED}" ] ; then
-	eval "$TYPE='$IMPORTED"
-    else
-	# Search st-dummy.out for a typedef for $TYPE, and write it out
-	# to TMP in #define syntax.
-	rm -f TMP
-	${SED} -n -e "s|.*typedef  *\(.*\) X*$TYPE *;.*|\1|w TMP" <st-dummy.out>/dev/null
-	# Now select the first definition.
-        if [ -s TMP ]; then
-	    # VALUE is now the typedef'd definition of $TYPE.
-            eval "VALUE='`${SED} -e 's| *$||' -e '2,$d' <TMP`'"
-	    # Unless VALUE contains a blank, look for a typedef for it
-	    # in turn (this could be a loop, but that would be over-kill).
-	    # Ensure $VALUE is double quoted to protect cases where it
-	    # contains an asterisk and would cause filename expansion.
-	    # E.g. when va_list is "char *".
-	    if echo "$VALUE" | grep " " >/dev/null ; then true
-	    else
-		rm -f TMP
-		${SED} -n -e "s|.*typedef[ 	][ 	]*\(.*[^a-zA-Z0-9_]\)${VALUE}[ 	]*;.*|\1|w TMP" <st-dummy.out>/dev/null
-		if [ -s TMP ]; then
-		    eval "VALUE='`${SED} -e '2,$d' -e 's|[ 	]*$||' <TMP`'"
-		fi
-	    fi
-	    eval "$TYPE='$VALUE'"
-	fi
-    fi
-done
-
-cat <<!EOF!
-#define ${macro_prefix}clock_t ${clock_t-int /* default */}
-#define ${macro_prefix}dev_t ${dev_t-int /* default */}
-#define ${macro_prefix}fpos_t ${fpos_t-long /* default */}
-#define ${macro_prefix}gid_t ${gid_t-int /* default */}
-#define ${macro_prefix}ino_t ${ino_t-int /* default */}
-#define ${macro_prefix}mode_t ${mode_t-int /* default */}
-#define ${macro_prefix}nlink_t ${nlink_t-int /* default */}
-#define ${macro_prefix}off_t ${off_t-long /* default */}
-#define ${macro_prefix}pid_t ${pid_t-int /* default */}
-#define ${macro_prefix}ptrdiff_t __PTRDIFF_TYPE__
-#define ${macro_prefix}size_t __SIZE_TYPE__
-#define ${macro_prefix}time_t ${time_t-int /* default */}
-#define ${macro_prefix}uid_t ${uid_t-int /* default */}
-#define ${macro_prefix}wchar_t __WCHAR_TYPE__
-#define ${macro_prefix}int32_t ${int32_t-int /* default */}
-#define ${macro_prefix}uint32_t ${uint32_t-unsigned int /* default */}
-!EOF!
-
-# (wait_arg_t*) should be (int*), according to Posix, but
-# BSD traditionally used (union wait*).  Use (void*) to allow either usage.
-echo "#define ${macro_prefix}wait_arg_t void"
-
-# ssize_t is the signed version of size_t
-if [ -n "${ssize_t}" ] ; then
-    echo "#define ${macro_prefix}ssize_t ${ssize_t}"
-elif [ -z "${size_t}" ] ; then
-    echo "#define ${macro_prefix}ssize_t long"
-else
-    # Remove "unsigned" from ${size_t} to get ${ssize_t}.
-    tmp="`echo ${size_t} | ${SED} -e 's|unsigned||g' -e 's|  | |g'`"
-    if [ -z "$tmp" ] ; then
-	tmp=int
-    else
-	# check $tmp doesn't conflict with <unistd.h>
-	echo "#include <unistd.h>
-	extern $tmp read();" >st-dummy.c
-	${CC} -c st-dummy.c >/dev/null 2>&1 || tmp=int
-    fi
-    echo "#define ${macro_prefix}ssize_t $tmp /* default */"
-fi
-
-# va_list can cause problems (e.g. some systems have va_list as a struct).
-# Check to see if ${va_list-char*} really is compatible with stdarg.h.
-cat >st-dummy.c <<!EOF!
-#define X_va_list ${va_list-char* /* default */}
-extern long foo(X_va_list ap); /* Check that X_va_list compiles on its own */
-#include <stdarg.h>
-long foo(X_va_list ap) { return va_arg(ap, long); }
-long bar(int i, ...)
-{ va_list ap; long j; va_start(ap, i); j = foo(ap); va_end(ap); return j; }
-!EOF!
-if ${CC} -c st-dummy.c >/dev/null 2>&1 ; then
-  # Ok: We have something that works.
-  echo "#define ${macro_prefix}va_list ${va_list-char* /* default */}"
-else
-  # No, it breaks.  Indicate that <stdarg.h> must be included.
-  echo "#define ${macro_prefix}NEED_STDARG_H
-#define ${macro_prefix}va_list va_list"
-fi
-
-# stuff needed for curses.h
-
-# This isn't correct for SVR4 (for example).  However, we only
-# use this when adding a missing prototype, so it shouldn't matter.
-echo "#define chtype int"
-# sys-protos.h uses non-standard names (due to the CHTYPE argument problem).
-echo "#define box32 box"
-echo "#define initscr32 initscr"
-echo "#define w32addch waddch"
-echo "#define w32insch winsch"
-
-rm -f st-dummy.c st-dummy.o TMP st-dummy.out