Philip Lawatsch wrote: > Hans-Werner Hilse wrote: > >>Hi, >> >>On Mon, 27 Jun 2005 19:01:01 +0200 >>Philip Lawatsch <[EMAIL PROTECTED]> wrote: >> >> >> >>>Now I simply emerged gcc4 (its slotted) and then as my user I did export >>>the variables a >>> >>>gcc-config -E x86_64-pc-linux-gnu-4.0.1-pre20050616 >>> >>>printed out. >>> >>>This way I successfully compiled and linked my programm with gcc4. >>> >>>Now my problem is that I can't execute it. >>>[...] >>>So my querstion now is what else gets changed by gcc-config, and is >>>there a chance to have the 3.4 gcc profile selected but still run >>>programs compiled with gcc 4? >> >> >>LDPATH. Have a look at /etc/env.d/05gcc. > > > Hm, strange enough, this never shows up in my environment. Neither with > gcc3 or gcc4 profiles. > > I'll give it a try as soon as my current compilation finishes.
Nope, didnt help. I did the following icefox gentoo-64 # gcc-config 1 * Sw * If you intend to use the gcc from the new profile in an already * running shell, please remember to do: * # source /etc/profile icefox gentoo-64 # . /etc/profile icefox gentoo-64 # gcc-config -E 5 export PATH="/usr/x86_64-pc-linux-gnu/gcc-bin/4.0.1-pre20050616:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/3.4.3:/opt/Acrobat5:/opt/blackdown-jdk-1.4.2.02/bin:/opt/blackdown-jdk-1.4.2.02/jre/bin:/usr/qt/3/bin:/usr/kde/3.4/sbin:/usr/kde/3.4/bin" icefox gentoo-64 # export PATH="/usr/x86_64-pc-linux-gnu/gcc-bin/4.0.1-pre20050616:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/3.4.3:/opt/Acrobat5:/opt/blackdown-jdk-1.4.2.02/bin:/opt/blackdown-jdk-1.4.2.02/jre/bin:/usr/qt/3/bin:/usr/kde/3.4/sbin:/usr/kde/3.4/bin" icefox gentoo-64 # export LDPATH="/usr/lib/gcc/x86_64-pc-linux-gnu/4.0.1-pre20050616:/usr/lib/gcc/x86_64-pc-linux-gnu/4.0.1-pre20050616/32:/usr/lib/gcc/x86_64-pc-linux-gnu/3.4.3:/usr/lib/gcc/x86_64-pc-linux-gnu/3.4.3/32" icefox gentoo-64 # ./foo ./foo: /usr/lib/gcc/x86_64-pc-linux-gnu/3.4.3/libstdc++.so.6: version `GLIBCXX_3.4.4' not found (required by ./foo) Any other ideas? kind regards Philip -- gentoo-user@gentoo.org mailing list
