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I cloned buildroot.After giving 'make' command its showing below compiler error.

/home/buildroot/instance-0/output/host/usr/bfin-buildroot-uclinux-uclibc/sysroot/usr/lib/libncurses.a(lib_options.o): In function `_meta':
../ncurses/./tinfo/lib_options.c:(.text+0x22c): multiple definition of `_meta'
main.o:main.c:(.text+0xc): first defined here

Anybody can help me to solve this error and also give some information about meta.

S.S. Anne
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Snehal
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1 Answers1

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It is what it is: The function _meta you declared was defined in multiple locations.

You have definition of the function in lib_options.c while an earlier definition was made in: main.c

If you include lib_options.c from the main define it in lib_options.c only. That way there will be only one declaration of the function.

antonpuz
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  • Thank you Anton.P. Both .c files are in different packages.so After include lib_options.c from main its giving below error--- main.c:63:27: error: lib_options.c: No such file or directory.. – Snehal Nov 10 '14 at 13:12