[MacPorts] #61583: py38-graph-tool @2.33_0 +openmp Build Failure

[MacPorts]

#61583: py38-graph-tool @2.33_0 +openmp Build Failure
----------------------------+----------------------
  Reporter:  bakergilx      |      Owner:  (none)
      Type:  defect         |     Status:  assigned
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.6.4
Resolution:                 |   Keywords:  bigsur
      Port:  py-graph-tool  |
----------------------------+----------------------

Comment (by essandess):

 I believe that I've isolated the cause: the environment variable
 {{{MACOSX_DEPLOYMENT_TARGET}}} set during configurations causes this
 issue.

 When not set, {{{graph-tool}}} builds correctly, shown using the MWE build
 below.

 I'll post a PR with a {{{graph-tool}}} update.

 Is there a quick way of preventing the environment variable
 {{{MACOSX_DEPLOYMENT_TARGET}}} from being set?

 MWE {{{graph-tool}}} build:
 {{{
 export CC=/opt/local/bin/clang-mp-9.0
 export CXX=/opt/local/bin/clang++-mp-9.0
 export CC_PRINT_OPTIONS='YES' CC_PRINT_OPTIONS_FILE='./.CC_PRINT_OPTIONS'
 export CFLAGS='-pipe -Os
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk -arch
 x86_64'
 export CPATH='/opt/local/include'
 export CXXFLAGS='-pipe -isystem/opt/local/libexec/boost/1.76/include -Os
 -stdlib=libc++
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk -arch
 x86_64'
 export INSTALL='/usr/bin/install -c'
 export LDFLAGS='-L/opt/local/libexec/boost/1.76/lib -L/opt/local/lib
 -Wl,-headerpad_max_install_names -L/opt/local/lib
 -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk
 -arch x86_64'
 export LIBRARY_PATH='/opt/local/lib'
 export
 PYTHON='/opt/local/Library/Frameworks/Python.framework/Versions/3.9/bin/python3.9'
 export
 PYTHON_CPPFLAGS='-I/opt/local/Library/Frameworks/Python.framework/Versions/3.9/include/python3.9'
 export
 PYTHON_EXTRA_LDFLAGS='-L/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/..
 -lpython3.9'
 export
 PYTHON_LDFLAGS='-L/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/..
 -lpython3.9'
 export PYTHON_VERSION='3.9'
 export DEVELOPER_DIR='/Library/Developer/CommandLineTools'
 export SDKROOT='/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk'
 # export MACOSX_DEPLOYMENT_TARGET='11.0'

 ./configure --prefix=/opt/local --with-boost=/opt/local/libexec/boost/1.71
 --with-boost-python=boost_python39-mt --with-boost-coroutine
 =boost_coroutine-mt --exec-
 prefix=/opt/local/Library/Frameworks/Python.framework/Versions/3.9 --with-
 expat=yes --with-expat-inc=/opt/local/include --with-expat-
 lib="-L/opt/local/lib -lexpat" --enable-openmp

 make
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/61583#comment:8>
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