Changes between Version 54 and Version 55 of LibcxxOnOlderSystems

Timestamp:

Dec 26, 2016, 8:34:11 AM (7 years ago)

Author:

jeremyhu (Jeremy Huddleston Sequoia)

Comment:

Removal of ld64-136, addition of clang-3.9, updated llvm variant for ld64.

LibcxxOnOlderSystems

@@ -51 +51 @@
 ==== Bootstrapping 3: Build a current version of clang against libc++ ====
 
-The instructions below will install clang-3.7 because clang-3.8 only recently started to support Leopard and Snow Leopard, but there are currently no known regressions between clang-3.7 and clang-3.8.
+The instructions below will install clang-3.7.  clang-3.8 and clang-3.9 recently started to support Leopard and Snow Leopard.
 
 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:
@@ -82 +82 @@
 default_compilers  macports-clang-3.7 macports-clang-3.4 macports-clang-3.3 gcc-4.2 apple-gcc-4.2 gcc-4.0
 }}}
-7. Rebuild cctools and ld64 to use the newer version of llvm (currently llvm-3.8):
+7. Rebuild cctools and ld64 to use the newer version of llvm (currently llvm-3.9):
 {{{
 sudo port -v -n upgrade --force --enforce-variants cctools -llvm33 -llvm34
@@ -91 +91 @@
 -ld64_97
 -ld64_127
--ld64_136
 -ld64_236
 }}}
 9. **Snow Leopard Only:** Reinstall ld64 with the legacy variants disabled to use ld64-latest as the default linker:
 {{{
-sudo port -v upgrade --enforce-variants ld64 -ld64_97 -ld64_127 -ld64_136 -ld64_236
+sudo port -v upgrade --enforce-variants ld64 -ld64_97 -ld64_127 -ld64_236
 }}}
-10. **Experimental:** Install clang-3.8
+10. **Experimental:** Install clang-3.9
 {{{
-sudo port -v install clang-3.8
+sudo port -v install clang-3.9
 }}}
-11. **Experimental:** Edit `/opt/local/etc/macports/macports.conf` again to add `macports-clang-3.8` as preferred compiler:
+11. **Experimental:** Edit `/opt/local/etc/macports/macports.conf` again to add `macports-clang-3.9` as preferred compiler:
 {{{
-default_compilers macports-clang-3.8 macports-clang-3.7 macports-clang-3.4 macports-clang-3.3 gcc-4.2 apple-gcc-4.2 gcc-4.0
+default_compilers macports-clang-3.9 macports-clang-3.8 macports-clang-3.7 macports-clang-3.4 macports-clang-3.3 gcc-4.2 apple-gcc-4.2 gcc-4.0
 }}}
 12. Uninstall the bootstrap toolchain: