[2.6.0-beta1 & Libcxx] clang-7.0 fails to build

[Bjarne D Mathiesen]

10.6.8 ; Core 2 Duo Mac Mini :

log here : https://macports.mathiesen.info/logs/clang-7.0_main.log

#=> port -cuN  install mysql8-server
--->  Computing dependencies for mysql8-server
--->  Dependencies to be installed: mysql8 clang-7.0 llvm-7.0
      cyrus-sasl2 kerberos5 libcomerr coreutils gmp
--->  Fetching distfiles for llvm-7.0
--->  Verifying checksums for llvm-7.0

--->  Extracting llvm-7.0
--->  Applying patches to llvm-7.0
--->  Configuring llvm-7.0
--->  Building llvm-7.0
--->  Staging llvm-7.0 into destroot
--->  Installing llvm-7.0 @7.0.1_2+emulated_tls
--->  Activating llvm-7.0 @7.0.1_2+emulated_tls
--->  Cleaning llvm-7.0
--->  Fetching distfiles for clang-7.0
--->  Attempting to fetch cfe-7.0.1.src.tar.xz from
      https://releases.llvm.org/7.0.1
--->  Attempting to fetch cfe-7.0.1.src.tar.xz from
      https://distfiles.macports.org/llvm
--->  Attempting to fetch compiler-rt-7.0.1.src.tar.xz from
      https://releases.llvm.org/7.0.1
--->  Attempting to fetch compiler-rt-7.0.1.src.tar.xz from
      https://distfiles.macports.org/llvm
--->  Attempting to fetch libcxx-7.0.1.src.tar.xz from
      https://releases.llvm.org/7.0.1
--->  Attempting to fetch libcxx-7.0.1.src.tar.xz from
      https://distfiles.macports.org/llvm
--->  Attempting to fetch clang-tools-extra-7.0.1.src.tar.xz from
      https://releases.llvm.org/7.0.1
--->  Attempting to fetch clang-tools-extra-7.0.1.src.tar.xz from
      https://distfiles.macports.org/llvm
--->  Verifying checksums for clang-7.0
--->  Extracting clang-7.0
--->  Applying patches to clang-7.0

Warning: reinplace s|/usr/bin/env python|/macports/bin/python2.7|g
didn't change anything in
/macports/var/macports/build/_macports_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_llvm-7.0/clang-7.0/work/llvm-7.0.1.src/tools/clang/tools/scan-build/bin/set-xcode-analyzer

--->  Configuring clang-7.0
--->  Building clang-7.0

Error: Failed to build clang-7.0: command execution failed

Error: See
/macports/var/macports/logs/_macports_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_llvm-7.0/clang-7.0/main.log
for details.

Error: Follow https://guide.macports.org/#project.tickets to report a bug.
Error: Processing of port mysql8-server failed


-- 
Bjarne D Mathiesen
Korsør ; Danmark ; Europa
----------------------------------------------------------------------
denne besked er skrevet i et (næsten) M$-frit miljø
MacOS X 10.13.6 High Sierra :
   17" 2011 MacBook Pro ; 2.8GHz Intel Core i7 ; 16GB 1067MHz DDR3
   2012 Mac Pro ; 2 x 3.46GHz 6-Core Xeon ; 48GB
MacOS X 10.6.8 Snow Leopard :
   Mac Mini ; 2GHz Core 2 Duo (64 bit) ; 4GB (3GB actual) 667MHz
   Mac Mini ; 1.83GHz Core Duo (32 bit) ; 2GB 667Mhz