examples from sdk/examples folder (wpa2_enterprise for eg: ) compile does not complete

[kapyaar]

I installed the toolchain and tried the wpa2_enterprise example. This was recently updated by espressif to fix some issues.

1. I copied the wpa2_enterprise folder to examples folder But when I compile, it is as below.

avc@avc-VirtualBox:~/ESP/esp-open-sdk/examples/wpa2_enterprise$ make
make: Nothing to be done for 'FORCE'.

2. If I go to the sdk examples folder and try make, same result.
3. if I use the./gen_misc.sh

avc@avc-VirtualBox:~/ESP/esp-open-sdk/sdk/examples/wpa2_enterprise$ ./gen_misc.sh 
gen_misc.sh version 20150511

Please follow below steps(1-5) to generate specific bin(s):
STEP 1: choose boot version(0=boot_v1.1, 1=boot_v1.2+, 2=none)
enter(0/1/2, default 2):
2
boot mode: none

STEP 2: choose bin generate(0=eagle.flash.bin+eagle.irom0text.bin, 1=user1.bin, 2=user2.bin)
enter (0/1/2, default 0):
0
generate bin: eagle.flash.bin+eagle.irom0text.bin

STEP 3: choose spi speed(0=20MHz, 1=26.7MHz, 2=40MHz, 3=80MHz)
enter (0/1/2/3, default 2):
2
spi speed: 40 MHz

STEP 4: choose spi mode(0=QIO, 1=QOUT, 2=DIO, 3=DOUT)
enter (0/1/2/3, default 0):
3
spi mode: DOUT

STEP 5: choose spi size and map
    0= 512KB( 256KB+ 256KB)
    2=1024KB( 512KB+ 512KB)
    3=2048KB( 512KB+ 512KB)
    4=4096KB( 512KB+ 512KB)
    5=2048KB(1024KB+1024KB)
    6=4096KB(1024KB+1024KB)
    7=4096KB(2048KB+2048KB) not support ,just for compatible with nodeMCU board
    8=8192KB(1024KB+1024KB)
    9=16384KB(1024KB+1024KB)
enter (0/2/3/4/5/6/7/8/9, default 0):
6
spi size: 4096KB
spi ota map:  1024KB + 1024KB


start...

make: Nothing to be done for 'FORCE'.

Something I am doing wrong?