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Just for clarification: |
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- -* means -cxx and -nocxx |
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This can produce the failure you get. Therefore you should set cxx |
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(normally you should want a c++ compiler). |
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If you have "-* cxx nocxx ...." you will have to remove one of the two |
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useflags. |
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|
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Hinnerk |
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On 08.12.2011 10:04, Hinnerk van Bruinehsen wrote: |
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> Hi, |
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> |
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> since you have not posted your specific USE-flags, it gets harder |
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> to help you. I think you could try to add cxx to your USE-flags. If |
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> the does not help you, you should post your USE-flags and |
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> eventually the output of emerge --info to make it easier for us to |
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> help you. |
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> |
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> regards |
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> |
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> Hinnerk |
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> |
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> On 08.12.2011 09:15, Walter Dnes wrote: |
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>> I'm doing a fresh 32-bit install on an older Dell with an AMD |
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>> K8, for experimentation. I'm getting a build failure on gcc as |
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>> listed below. I start off my USE variable with "-*" and then add |
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>> on stuff as necessary. A Google search turned up |
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>> http://www.gossamer-threads.com/lists/gentoo/dev/242446 where |
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>> vapier says... |
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> |
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>>> this way when i do cut over from USE=nocxx to USE=cxx, we |
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>>> don't end up with users missing C++ compilers simply because |
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>>> they have old make.conf settings that started out with: USE="-* |
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>>> ..." |
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> |
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>> That appears to be relavant to me. But I'm not a developer, and |
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>> I don't claim to totally understand what he's talking about. I |
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>> do have some ebuilds that use C++. Should I add "cxx" to my USE |
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>> variable? The build error message follows... |
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> |
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>> * Fixing misc issues in configure files * Applying |
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>> gcc-configure-texinfo.patch ... * Touching generated files * |
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>> Touching gcc/cstamp-h.in * Touching gcc/config.in * Touching |
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>> libjava/aclocal.m4 * Touching libjava/Makefile.in * Touching |
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>> libjava/configure * Applying gcc-spec-env.patch ... |
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>>>>> Source unpacked in |
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>>>>> /var/tmp/portage/sys-devel/gcc-4.5.3-r1/work Compiling |
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>>>>> source in |
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>>>>> /var/tmp/portage/sys-devel/gcc-4.5.3-r1/work/gcc-4.5.3 ... |
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>> * CFLAGS="-O2 -march=native -pipe" * CXXFLAGS="-O2 -march=native |
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>> -pipe" * Configuring gcc ... * We are migrating USE=nocxx to |
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>> USE=cxx, but your USE settings do not make * sense. Please make |
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>> sure these two flags line up logically in your setup. * ERROR: |
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>> sys-devel/gcc-4.5.3-r1 failed (compile phase): * USE='cxx |
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>> nocxx' and USE='-cxx -nocxx' make no sense * * Call stack: * |
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>> ebuild.sh, line 56: Called src_compile * environment, line |
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>> 4463: Called toolchain_src_compile * environment, line 5158: |
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>> Called gcc_do_configure * environment, line 2417: Called die |
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>> * The specific snippet of code: * die "USE='cxx |
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>> nocxx' and USE='-cxx -nocxx' make no sense"; * |
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> |
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> |
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> |
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