[MacPorts] LibcxxOnOlderSystems modified

[MacPorts]

Page "LibcxxOnOlderSystems" was changed by jeremyhu at macports.org
Diff URL: <https://trac.macports.org/wiki/LibcxxOnOlderSystems?action=diff&version=41>
Revision 41
Changes:
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Index: LibcxxOnOlderSystems
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--- LibcxxOnOlderSystems (version: 40)
+++ LibcxxOnOlderSystems (version: 41)
@@ -51,7 +51,7 @@
 
 ==== Bootstrapping 3: Build a current version of clang against libc++ ====
 
-The instructions below are for llvm-3.7.  Note that there are some known issues with clang-3.8 on Snow Leopard, and clang-3.9 fails to compile on Snow Leopard, so you should stick with 3.7 for now.  If you already installed 3.8, you'll have 3.7 because it's required as part of the bootstrapping process, so you should just edit default_compilers to remove macports-clang-3.8 until its issues have been resolved.
+The instructions below will install clang-3.7 because there are some known issues with clang-3.8 and higher on Snow Leopard (i386 link failures, some C++ build failures, etc).  You should stick with 3.7 for now.  If you already followed these instructions for clang-3.8, you'll also have clang-3.7 installed because it's required as part of the bootstrapping process; just edit default_compilers to remove macports-clang-3.8 until its issues have been resolved.
 
 1. Deactivate all your active ports (or at least the C++ ports) in order to prepare to rebuild them, and just activate the new toolchain:
 {{{
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Page URL: <https://trac.macports.org/wiki/LibcxxOnOlderSystems>
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