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On fre, 2005-12-16 at 20:05 -0500, Ned Ludd wrote: |
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> On Fri, 2005-12-16 at 08:52 +0100, Natanael Copa wrote: |
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> > The romour says its possible to compile kde with uclibc++ so I was |
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> > hoping it would be possible to use uclibc++ |
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> |
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> It's true. You can replace most of your system with uclibc++. It just |
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> takes some effort. |
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> |
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> I guess this is about as good time as any. Natanael if you can attempt |
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> to swap out all your c++ needs with uclibc++ and report back if you |
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> think we should make that the default for uclibc based profiles I/we |
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> would be thankful. |
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It looks like uclibc++ would work for most packages. Here is what I did. |
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I added a |
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CXX=g++-uc |
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in /etc/make.conf |
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Then I did a: |
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revdep-rebuild --soname libstdc++.so.6 |
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The packages that got recompiled was: |
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dev-lang/python |
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app-text/silvercity |
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dev-db/mysql |
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dev-libs/gmp |
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dev-libs/libpcre |
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dev-libs/libusb |
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media-libs/tiff |
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media-sound/ermixer |
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sys-apps/groff |
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sys-libs/db |
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(I had recompiled nmap manually before) |
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There are a few "problems. |
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* It looks like revdep-rebuild didnt find dansguardian and tripwire (its |
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in /usr/sbin). I'll get back to those later. |
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* There are no RDEPEND's to the packages. If you just install from |
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binaries the uclibc++ lib will not be installed. (not any other package |
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containing the libstdc++ runtime either btw) So there is some runtime |
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dependencies that needs to be resolved by hand. |
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* If you install the uclibc++ by hand, the executable will still fail |
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because the path to the ld.so.conf does not contain the path to |
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libuClibc++.so.0. Should uclibc have a symbolic link in /usr/lib where |
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it will be found by default? |
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* mysql is still linked against libstdc++.so.6: |
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mail ~ # readelf -d /usr/bin/mysql |
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Dynamic section at offset 0xfc68 contains 33 entries: |
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Tag Type Name/Value |
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0x00000001 (NEEDED) Shared library: [libreadline.so.5] |
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0x00000001 (NEEDED) Shared library: [libncurses.so.5] |
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0x00000001 (NEEDED) Shared library: [libstdc++.so.6] |
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0x00000001 (NEEDED) Shared library: [libmysqlclient.so.14] |
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0x00000001 (NEEDED) Shared library: [libcrypt.so.0] |
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0x00000001 (NEEDED) Shared library: [libnsl.so.0] |
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0x00000001 (NEEDED) Shared library: [libm.so.0] |
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0x00000001 (NEEDED) Shared library: [libssl.so.0.9.7] |
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0x00000001 (NEEDED) Shared library: [libcrypto.so.0.9.7] |
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0x00000001 (NEEDED) Shared library: [libz.so.1] |
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0x00000001 (NEEDED) Shared library: [libuClibc++.so.0] |
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0x00000001 (NEEDED) Shared library: [libc.so.0] |
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That happens to several (if not all) of the binaries of mysql. Wierd... |
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* Dansguardian does not seem to use CXX. I tried to set CPP but it |
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fails. It looks like the openwrt people have an ipkg with |
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dansguardian/uclibc++ so it should work... I looked at is shortly last |
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week and it *might* be a AC_PROG_CXX missing in configure.in, but I |
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don't really understand how dansguardian uses autoconf. The configure is |
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in a autoconf/ subdir. |
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I'll try to find the binaries in /usr/sbin manually now and recompile. |
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-- |
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Natanael Copa |
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-- |
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