Dear libtoolers, I'm a little stumped by libtools handling of the -Wl,--whole-archive option. According to the documentation, such an option (-Wl,...) should be placed on the linker's command line right where it is located on libtool's command line. However, that does not appear to be the case. It seems I have a situation that is similar to Alain BARBET's (circa 2002: http://lists.gnu.org/archive/html/libtool/2002-05/msg00045.html), for which there was no answer.
I need to ensure that certain libraries are included in their entirety while others are not. Consider this example: libtool --tag=CXX --tag=disable-shared --mode=link g++ \ -o myprog -Wl,--whole-archive -llib1 -llib2 -Wl,--no-whole-archive \ -llib3 -llib4 This seems to generate a link command like: g++ -o myprog -Wl,--whole-archive -Wl,--no-whole-archive -llib1 -llib2 -llib3 -llib4 which completely circumvents the point of the --whole-archive and --no-whole-archive options in the first place. The reason I need this capability is to ensure that all the symbols from lib1 and lib2 are available to any dlopen'd modules that get loaded by "myprog". Without this capability, I'm forced to completely avoid use of libtool when making lib1 and lib2 (static archives) and link all the .o files in those archives as another .o file. This really slows down build and link times. As there was no answer to Alain's message in 2002, and this still seems to be libtool's current behavior (version 1.5.22), I'm assuming this isn't something that is implemented by libtool. I'm willing to do the leg work to prepare a patch, but I don't have a clue how libtool works under the covers (it *is* afterall nearly 8000 lines of shell scriptese). Any ideas, help, or pointers would be very welcome. BTW, this is for use with both the LLVM ( http://llvm.org/ ) and HLVM ( http://hlvm.org/ ) projects. Reid Spencer http://reidspencer.com/ _______________________________________________ http://lists.gnu.org/mailman/listinfo/libtool
