AMCC github
int partition(int array[], int start, int end)
{
int i, j, tmp;
int key = array[start];
i = start;
for (j = start + 1; j <= end; ++j) {
if (array[j] <= key && ++i != j) {
// array[j] <=> array[i]
tmp = array[j];
array[j] = array[i];
array[i] = tmp;
}
}
array[start] = array[i];
array[i] = key;
return i;
}
void printf_array(int array[], int from, int len)
{
int i;
for (i = 0; i < len; ++i)
printf("%d,", array[from + i]);
printf("\n");
}
int main(int argc, char** argv)
{
int array[10] = {3, 7, 21, 6, 2, -3, 90, 23443, -3000, 5};
printf("partition=%d\n", partition(array, 0, 9));
printf_array(array, 0, 10);
return 0;
}
SYNOPSIS
config.guess [OPTION]
DESCRIPTION
The GNU build system distinguishes three types of machines,
the 'build' machine on which the compilers are
run, the 'host' machine on which the package being built will
run, and, exclusively when you build a compiler,
assembler etc., the 'target' machine, for which the compiler
being built will produce code.
This script will guess the type of the 'build' machine.
Output the configuration name of the system 'config.guess' is run on.
Operation modes:
-h, --help
print this help, then exit
-t, --time-stamp
print date of last modification, then exit
-v, --version
print version number, then exit
ENVIRONMENT VARIABLES
config.guess might need to compile and run C code, hence it
needs a compiler for the 'build' machine: use the
environment variable 'CC_FOR_BUILD' to specify the compiler for
the build machine. If 'CC_FOR_BUILD' is not
specified, 'CC' will be used. Be sure to specify
'CC_FOR_BUILD' is 'CC' is a cross-compiler to the 'host'
machine.
CC_FOR_BUILD a native C compiler, defaults to 'cc'
CC a native C compiler, the previous variable is preferred
REPORTING BUGS
Report bugs and patches to <config-patches AT gnu.org>.
Originally written by Per Bothner. Copyright (C) 1992, 1993,
1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
Free Software Foundation, Inc.
This is free software; see the source for copying
conditions. There is NO warranty; not even for MER-
CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
SEE ALSO
autoconf(1), automake(1), autoreconf(1), autoupdate(1),
autoheader(1), autoscan(1), config.guess(1), con-
fig.sub(1), ifnames(1), libtool(1).
config.guess (2003-10-03) October 2003
CONFIG.GUESS(1)
