Parameters--whole-archive and--no-whole-archive in GCC and LD

Parameters--whole-archive and--no-whole-archive in GCC and LD

First--whole-archive and--no-whole-archive are LD proprietary command-line parameters, GCC does not know, to pass through the GCC to LD, need to precede them with-WL, string.

--whole-archive can output the functions and variables contained in the static library that appear behind it to the dynamic library, and--no-whole-archive turns off this feature.

For example, you should write the LIBA.A libb.a libc.a output to Libabc.dll (or libabc.so):

LIBABC.DLL:LIBA.C LIBB.A LIBC.A

Gcc-shared-o [email protected]-L-WL,--whole-archive-la-lb-lc-wl,--no-whole-archive

There cannot be a function with the same name in the library under the--whole-archive function.

Parameters--whole-archive and--no-whole-archive in GCC and LD