buildroot

REF:  http://opencsl.openfoundry.org/Lab01_intro.rst.html

1. Get the latest Buildroot ... I do in this way...

svn co svn://uclibc.org/trunk/buildroot

:

At revision 26250

2. make menuconfig

(a) Target Architecture ==> (X) arm

(b) Toolchain ==> [*] Enable RPC

(c) Target filesystem options ==> [ ] ext2 root filesystem

(d) Kernel -> Kernel type ==> (X) none

3. make

:

extra/scripts/unifdef.c:209: error: conflicting types for ‘getline’
/usr/include/stdio.h:651: error: previous declaration of ‘getline’ was here
make[1]: *** [extra/scripts/unifdef] Error 1
make[1]: Leaving directory `/home2/yenping/buildroot/toolchain_build_arm/uClibc-0.9.30.1′
make: *** [/home/yenping/buildroot/toolchain_build_arm/uClibc-0.9.30.1/.configured] Error 2

3. vi ./toolchain_build_arm/uClibc-0.9.30.1/extra/scripts/unifdef.c
find all getline() , and replace as getline2()

there shall be 3 getline() to be replaced...

4. make

Just leave and have a break, because it may take times... :)  

5. vi ~/.bashrc and add below line

export PATH=~/buildroot/build_arm/staging_dir/usr/bin:$PATH

6. source ~/.bashrc

To be continued