我可以用ar rcs bsdiff.a bsdiff.o实现这一点,但是已经有了一个主要的功能。因此,当我将bsdiff.a链接到我的cpp构建并构建它时,我就有了redefinition of main function。
那么,如何避免主要功能呢?(我已经试着将bsdiff_CFLAGS = -DBSDIFF_EXECUTABLE评论为Makefile.am,但得到了undefined reference to main function)
It has been extracted from bsdiff code so it is already tested. */
==5460== by 0x43A1D8: sbrk (in /home/ivan/ota/binary_diff_tools/bsdiff-master/minibsdiff-master