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Dnia 4 października 2015 01:16:51 CEST, hasufell <hasuf...@gentoo.org> napisał(a): >On 10/03/2015 04:13 AM, Mike Frysinger wrote: >> Title: GCC 5 Defaults to the New C++11 ABI >> Author: Mike Frysinger <vap...@gentoo.org> >> Content-Type: text/plain >> Posted: 2015-10-02 >> Revision: 1 >> News-Item-Format: 1.0 >> Display-If-Installed: >=sys-devel/gcc-5 >> >> GCC 5 uses the new C++ ABI by default. When building new code, you >might run >> into link time errors like: >> ...: undefined reference to >'_ZNSt6chrono12steady_clock3nowEv@GLIBCXX_3.4.17' >> Or you might see linkage failures with "std::__cxx11::string" in the >output. >> >> These are signs that you need to rebuild packages using the new C++ >ABI. >> You can quickly do so by using revdep-rebuild like so: >> # revdep-rebuild --library 'libstdc\+\+\.so\.6' >> > >We shouldn't assume a particular PM/toolset in news items, IMO. Just >saying that people might have to rebuild packages linked against >libstdc++.so.6 should be enough. Wrong. We should provide examples for the common case. Examples are often easier to comprehend than elaborate attempts of explaining what needs to be done. > >They can read the docs if they don't know how. - -- Best regards, Michał Górny -----BEGIN PGP SIGNATURE----- iQJJBAEBCgAzLBxNaWNoYcWCIEfDs3JueSAoR2VudG9vKSA8bWdvcm55QGdlbnRv by5vcmc+BQJWE1+CAAoJELB6GurvtEZOthMP/R09P/RH5SHo1QpZBmdcJrSGDgS3 6k9R/r9ddT7FbJJUgEh5/uA1ftW3f4Fp2qkGnZa5bLD/w6CKAaPDJE6ZVG/njRu9 FUkdsH5P5paGBZphR6s4WVHGNcpbovnkDJce90BkO//WzrPrqfRr1G47Q/U/rdIj ZPb/aoOn1vj1zvX5z2x7N6PbhCCnGneRcQvdvY2vaQ7CN7exhwgucY43xIPP5YZx c0EVJvbmpSjathH+j1fvprL/5E+58Wv14f5x8i3V/l9w3aWytGUxK4LDjOGbPs5L OCztWZWsSes/YeQZF4OX8lc16vwCpro8PI47kgzQub8lgOARIVcyfhtl2taX8lYf hYQXYSzpElwc5rPQeQ4/ZCLDL+JjbcjZDr3gfpBR3J14UY7vGgCUEvIPk6tDxXMf BaSAB3JhbJ4AYRhLxnTBDAEBSioEYnHqGX5Y/U+HHBnj0WbesU3r88Df2RZuyBxD rsoUsyXer1QMm2SoVc5P7SfGuHKeZW1F78VRirmMYpEtrUD5PgczH9UFYVVmuInE FA/2XKfQ+noIY+sx948pvwESuxpJ40NoDbbdojFLIId3FsUUmDFLf4tuEIvMSMKM IZhnUxzCg6DdO/BhJQK8sPRHxk7W6EaPT7wuITt/h27Ls9qjWfqAgCd2r0mJ2N9c tNHI964xZS6TScq2 =dMvl -----END PGP SIGNATURE-----