Build WLAN driver and Android Filesystem

1) Patch

Because there are too many warnings when building WLAN drivers. So I turn off the -Werror command line option in the EXTRA_CFLAGS, like

EXTRA_CFLAGS += -fsigned-char
#EXTRA_CFLAGS += -fsigned-char -Werror

Modified files:
1. /opt/L27.12.1-P2/mydroid/hardware/ti/wlan/wl1283/stad/build/linux/common.inc
2. /opt/L27.12.1-P2/mydroid/hardware/ti/wlan/

2) Script used to build WLAN drivers and Android Filesystem

#!/bin/bash
MYDROID=/opt/L27.12.1-P2/mydroid

mkdir -p logs
export KERNEL_DIR=/opt/L27.12.1-P2/kernel/android-2.6.35

# Build 127x station driver
cd $MYDROID/hardware/ti/wlan/wl1283/platforms/os/linux
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- TNETW=1273

# Build 127x softAp driver
cd $MYDROID/hardware/ti/wlan/wl1283_softAP/platforms/os/linux
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- TNETW=1273

cd $MYDROID
cp -Rfp device/ti/pandaboard/buildspec.mk.default buildspec.mk
#(required for rebuild only)
make clean
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- -j4 2>&1 |tee $MYDROID/logs/android_make.out

3) Finally, build errors

host StaticLib: libunz (out/host/linux-x86/obj/STATIC_LIBRARIES/libunz_intermediates/libunz.a)
echo out/host/linux-x86/obj/STATIC_LIBRARIES/libunz_intermediates/adler32.o out/host/linux-x86/obj/STATIC_LIBRARIES/libunz_intermediates/crc32.o out/host/linux-x86/obj/STATIC_LIBRARIES/libunz_intermediates/zutil.o out/host/linux-x86/obj/STATIC_LIBRARIES/libunz_intermediates/inflate.o out/host/linux-x86/obj/STATIC_LIBRARIES/libunz_intermediates/inftrees.o out/host/linux-x86/obj/STATIC_LIBRARIES/libunz_intermediates/inffast.o | xargs ar crsP  out/host/linux-x86/obj/STATIC_LIBRARIES/libunz_intermediates/libunz.a
host SharedLib: libfst (out/host/linux-x86/obj/lib/libfst.so)
host StaticLib: libtinyxml (out/host/linux-x86/obj/STATIC_LIBRARIES/libtinyxml_intermediates/libtinyxml.a)
echo out/host/linux-x86/obj/STATIC_LIBRARIES/libtinyxml_intermediates/tinyxml.o out/host/linux-x86/obj/STATIC_LIBRARIES/libtinyxml_intermediates/tinyxmlparser.o out/host/linux-x86/obj/STATIC_LIBRARIES/libtinyxml_intermediates/tinyxmlerror.o out/host/linux-x86/obj/STATIC_LIBRARIES/libtinyxml_intermediates/tinystr.o | xargs ar crsP  out/host/linux-x86/obj/STATIC_LIBRARIES/libtinyxml_intermediates/libtinyxml.a
host Executable: adb (out/host/linux-x86/obj/EXECUTABLES/adb_intermediates/adb)
/usr/bin/ld: skipping incompatible /usr/lib/libncurses.so when searching for -lncurses
/usr/bin/ld: skipping incompatible /usr/lib/libncurses.a when searching for -lncurses
/usr/bin/ld: cannot find -lncurses
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/EXECUTABLES/adb_intermediates/adb] Error 1
make: *** Waiting for unfinished jobs....
/usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/4.5.2/libstdc++.so when searching for -lstdc++
/usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/4.5.2/libstdc++.a when searching for -lstdc++
/usr/bin/ld: cannot find -lstdc++
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl] Error 1
/usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/4.5.2/libstdc++.so when searching for -lstdc++
/usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/4.5.2/libstdc++.a when searching for -lstdc++
/usr/bin/ld: cannot find -lstdc++
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/lib/libESR_Portable.so] Error 1
/usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/4.5.2/libstdc++.so when searching for -lstdc++
/usr/bin/ld: skipping incompatible /usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/4.5.2/libstdc++.a when searching for -lstdc++
/usr/bin/ld: cannot find -lstdc++
collect2: ld returned 1 exit status
make: *** [out/host/linux-x86/obj/lib/libfst.so] Error 1
mingfeng@mingfeng-desktop:/opt/L27.12.1-P2/mydroid$