Hi guys ,

I encountered a very strange issue while cross compiling library ICU and
application with linaro arm toolchian generated from Buildroot .
Application works fine without linking ICU , but failed to run and exit
immediately with nothing output in console . I tried to debug with

LD_DEBUG=files ./application

LD_DEBUG=files  ./application


 347:     file=libz.so.1 [0];  needed by ./appliation [0]
       347:     file=libz.so.1 [0];  generating link map
       347:       dynamic: 0xb5da7d78  base: 0xb5d93000   size: 0x00014f98
       347:         entry: 0xb5d94838  phdr: 0xb5d93034  phnum:          6
       347:
       347:
       347:     file=libdl.so.2 [0];  needed by ./application [0]
       347:     file=libdl.so.2 [0];  generating link map
       347:       dynamic: 0xb5d90ef8  base: 0xb5d87000   size: 0x0000a0b0
       347:         entry: 0xb5d8793c  phdr: 0xb5d87034  phnum:          8
       347:
       347:

       347: file=libicudata.so.48 [0]; needed by ./application [0]

It seems that application found libicudata.so smoothly , but failed to
generate link map .

ICU library used to work fine on another platform compiling with codesocery
toolchain .
For new project , I downloaded a buildroot-201306 and added linaro-201205
toolchain .

I am wondering is this issue related with linaro toolchain or some bug of
library ICU .

If anyone has faced same situation , please give me some suggestion .

Any advice would be great appreciated as well .


Kindly Regards ,
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