Apple

Hi Everyone,

I am trying to compile my project using libstdc++-static.a

To do this I am using the following XCode build setting:

STANDARD_C_PLUS_PLUS_LIBRARY_TYPE = YES

It use to produce no warning at all with 10.5 SDK, however since we upgraded to 10.6 SDK it produce tons of warnings (about 1600!). When using dynamic standard C++ library all those warnings are gone.

Here is the kind of warnings that I get:

ld: warning: can't add line info to anonymous symbol anon-func-0x0 from /Developer/SDKs/MacOSX10.6.sdk/usr/lib/libstdc++-static.a(guard.o)

ld: warning: can't add line info to anonymous symbol anon-func-0xC3 from /Developer/SDKs/MacOSX10.6.sdk/usr/lib/libstdc++-static.a(guard.o)

ld: warning: can't add line info to anonymous symbol anon-func-0xF4 from /Developer/SDKs/MacOSX10.6.sdk/usr/lib/libstdc++-static.a(guard.o)

ld: warning: can't add line info to anonymous symbol anon-func-0x0 from /Developer/SDKs/MacOSX10.6.sdk/usr/lib/libstdc++-static.a(eh_personality.o)

ld: warning: can't add line info to anonymous symbol anon-func-0x63 from /Developer/SDKs/MacOSX10.6.sdk/usr/lib/libstdc++-static.a(eh_personality.o)

….

… and the list goes on and on for about 1600 lines. All the warnings refers to libstdc++-static but in different object files.

Anyone knows how to get rid of those warnings?

Thank you,

Stephane