[Mesa-dev] [Bug 59879] reducing symbol visibility of shared objects / static libstdc++

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Sep 22 11:57:28 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=59879

--- Comment #3 from Emil Velikov <emil.l.velikov at gmail.com> ---
The issue here is that while -static-libstdc++ should work for both executables
and libraries and gcc is smart enough to understand it, libtool is not :\

The latter essentially ignores the switch and always explicitly appends
"-lstdc++". Thus even adding "-Wl,-Bstatic -lstdc++ -Wl,-Bdynamic" to our
linker flags (inside the makefiles) will not work, as those come prior to
"-lstdc++".

I fear that someone familiar with libtool will need to fix it... that or we can
nuke the c++ code from mesa xD

Either way, at least the symbol visibility is resolved has been fixed with
recent mesa :)

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