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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