clang-3.8 @3.8-r251269 fails to build on Snow Leopard, Mac OS X 10.6.8, because libclang_rt.asan_iossim_dynamic.dylib cannot be found

[ballapete (Peter "Pete" Dyballa)]

--->  Patching clang-modernize-mp-3.8: s:EXEC_PATH:/opt/local/libexec/llvm-3.8/bin/clang-modernize:
DEBUG: Executing reinplace: /usr/bin/sed s:EXEC_PATH:/opt/local/libexec/llvm-3.8/bin/clang-modernize: < /opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_lang_llvm-3.8/clang-3.8/work/destroot/opt/local/bin/clang-modernize-mp-3.8 >@ file11 2>@stderr
DEBUG: Executing proc-post-org.macports.destroot-destroot-2
error: install_name_tool: can't open file: /opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_lang_llvm-3.8/clang-3.8/work/destroot/opt/local/libexec/llvm-3.8/lib/clang/3.8/lib/darwin/libclang_rt.asan_iossim_dynamic.dylib (No such file or directory)
Command failed: install_name_tool -id @rpath/libclang_rt.asan_iossim_dynamic.dylib /opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_lang_llvm-3.8/clang-3.8/work/destroot/opt/local/libexec/llvm-3.8/lib/clang/3.8/lib/darwin/libclang_rt.asan_iossim_dynamic.dylib
Exit code: 1
Error: org.macports.destroot for port clang-3.8 returned: command execution failed
DEBUG: Error code: NONE
DEBUG: Backtrace: command execution failed
    while executing
"proc-post-org.macports.destroot-destroot-2 org.macports.destroot"

There are over 30 events of "File exists" because directories cannot be built as in:

mkdir: /opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_lang_llvm-3.8/clang-3.8/work/build/tools/lto/Release+Debug+Asserts: File exists

[ballapete (Peter "Pete" Dyballa)]

main.log

[jeremyhu (Jeremy Huddleston Sequoia)]

#49477