Changes between Version 21 and Version 22 of LibcxxOnOlderSystems

Timestamp:

Feb 8, 2016, 5:29:37 PM (8 years ago)

Author:

jeremyhu (Jeremy Huddleston Sequoia)

Comment:

--

LibcxxOnOlderSystems

@@ -67 +67 @@
 sudo port -v -f uninstall inactive
 }}}
-4. Build a newer clang compiler using libc++ and uninstall the old one using libstdc++:
+4. Build a newer clang compiler using libc++:
 {{{
 sudo port -v install clang-3.7
+}}}
+5. Update cctools and ld64 to use the newer version of llvm:
+{{{
+sudo port -v -s upgrade -f --enforce-variants cctools -llvm34 +llvm37 configure.compiler=macports-clang-3.7
+sudo port -v -s upgrade -f --enforce-variants ld64 -llvm34 +llvm37 configure.compiler=macports-clang-3.7
+}}}
+6. Uninstall the older toolchain:
 sudo port -v uninstall llvm-3.4 clang-3.4
 }}}
-5. Either:
+7. Either:
     1. Edit /opt/local/etc/macports/macports.conf again to add macports-clang-3.7 before macports-clang-3.4.
     2. Rebuild clang-3.4 using clang-3.7: