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Add stdcxx-4.6.1 to libports, fix #339

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This patch adds libstdc++ to libports. With the previous version of the
stdcxx library, the build system used the C++ standard library that
comes with the compiler. This mechanism was prone to inconsistencies of
types defined in the header files used at compile time of the tool chain
and the types provided by our libc. By building the C++ standard library
as part of the Genode build process, such inconsistencies cannot happen
anymore.

Note that the patch changes the meaning of the 'stdcxx' library for
users that happened to rely on 'stdcxx' for hybrid Linux/Genode
applications. For such uses, the original mechanism is still available,
in the renamed form of 'toolchain_stdcxx'.
This commit is contained in:
Norman Feske
2012-08-31 17:13:06 +02:00
parent f7dd8aa688
commit 9651974448
17 changed files with 2078 additions and 0 deletions
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17
.gitignore vendored
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@@ -69,6 +69,7 @@
/libports/include/readline/rlstdc.h
/libports/include/readline/rltypedefs.h
/libports/include/readline/tilde.h
/libports/include/stdcxx
/libports/include/zlib
/libports/include/gmp/gmp-impl.h
/libports/include/gmp/arm/gmp-mparam.h
@@ -76,6 +77,22 @@
/libports/include/gmp/x86_64/gmp-mparam.h
/libports/include/mpc/
/libports/include/mpfr/
/libports/include/stdcxx-genode/bits/atomic_word.h
/libports/include/stdcxx-genode/bits/basic_file.h
/libports/include/stdcxx-genode/bits/c++io.h
/libports/include/stdcxx-genode/bits/ctype_base.h
/libports/include/stdcxx-genode/bits/ctype_inline.h
/libports/include/stdcxx-genode/bits/ctype_noninline.h
/libports/include/stdcxx-genode/bits/cxxabi_forced.h
/libports/include/stdcxx-genode/bits/error_constants.h
/libports/include/stdcxx-genode/bits/hash_bytes.h
/libports/include/stdcxx-genode/bits/messages_members.h
/libports/include/stdcxx-genode/bits/time_members.h
/libports/include/stdcxx-genode/bits/exception_ptr.h
/libports/include/stdcxx-genode/bits/nested_exception.h
/libports/include/stdcxx-genode/initializer_list
/libports/include/stdcxx-genode/exception
/libports/include/stdcxx-genode/new
/libports/src/lib/gmp/mpn/asm-defs.m4
/libports/src/lib/gmp/mpn/arm/hamdist.c
/libports/src/lib/gmp/mpn/arm/popcount.c