zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/extra/scripts/randconfig.sh b/ap/build/uClibc/extra/scripts/randconfig.sh
new file mode 100755
index 0000000..4c7126b
--- /dev/null
+++ b/ap/build/uClibc/extra/scripts/randconfig.sh
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+# build random configurations
+# Usage:
+# ARCH=i386 nohup ./extra/scripts/randconfig.sh & sleep 1800 && touch STOP
+#
+# The above builds random i386 configs and automatically stops after 30 minutes
+
+test "x$AWK" = "x" && AWK=awk
+test "x$ARCH" = "x" && ARCH=`uname -m`
+KCONFIG_ALLCONFIG=.config.allconfig
+(echo TARGET_$ARCH=y
+ echo '# UCLIBC_PREGENERATED_LOCALE_DATA is not set'
+ echo '# DOMULTI is not set'
+ echo '# UCLIBC_DOWNLOAD_PREGENERATED_LOCALE_DATA is not set'
+) > $KCONFIG_ALLCONFIG
+export KCONFIG_ALLCONFIG
+
+if test "x$NCPU" = "x"
+then
+ test -r /proc/cpuinfo && \
+ eval `$AWK 'BEGIN{NCPU=0}
+/processor/{let NCPU++}
+END{if (NCPU<1) {NCPU=1}; print("NCPU="NCPU);}' /proc/cpuinfo` || \
+ NCPU=1
+fi
+MAKELEVEL="-j$NCPU"
+i=0
+while test ! -f STOP
+do
+ ARCH=$ARCH make $* randconfig > /dev/null
+ ARCH=$ARCH make $* silentoldconfig > /dev/null
+ if (make $MAKELEVEL $*) 2>&1 >& mk.log
+ then
+ :
+ else
+ i=`expr $i + 1`
+ num=`printf "%.5d" $i`
+ mv .config FAILED.$num.config
+ mv mk.log FAILED.$num.log
+ fi
+ make distclean > /dev/null || true
+done
+rm -f STOP