Justine Devin / gammalib

Commit 92f7c1bd48d2476a3acabb9a0594829d6c847761

Authored by Jürgen Knödlseder
1 parent 7af7e0b5

Set the MACOSX_DEPLOYMENT_TARGET on Mac OS X >= 10.9 in case that the MACOSX_DEP… 

…LOYMENT_TARGET used to compile Python was for an earlier version. This is needed to take into account a change in the name mangling by the gcc compiler when switching from version 10.8 to 10.9 of Mac OS X. This fixes #1607.
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Showing 1 changed file with 40 additions and 13 deletions
configure.ac
  View file @92f7c1b
... ... @@ -101,17 +101,19 @@ AC_CANONICAL_HOST
101 101 # A special kluge was added for Mac OS X >=10.7. As Apple switched to clang #
102 102 # we search from this version on for the clang compiler. #
103 103 # #
104   -# We also signal whether Mac OS X >=10.11 (El Capitan). #
  104 +# We also signal whether Mac OS X >=10.9 (Mavericks) and Mac OS X >=10.11 #
  105 +# (El Capitan). #
105 106 #############################################################################
106 107 # Set default Mac OS X version flags
107 108 osx_lion=no
  109 +osx_mavericks=no
108 110 osx_el_capitan=no
109 111  
110 112 # Set default compiler lists
111 113 cxx_list="g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++"
112 114 cc_list="gcc cc cl.exe clang"
113 115  
114   -# Check if we have Mac OS X >= 10.7 and >= 10.11
  116 +# Check if we have Mac OS X >= 10.7, >= 10.9 and >= 10.11
115 117 if test `uname -s` = "Darwin"; then
116 118 version=`sw_vers -productVersion | sed 's/\(10\.[[0-9]]*\).*/\1/' | sed -e 's/\.//g'`
117 119 if [ test $version -ge 107 ]; then
... ... @@ -119,6 +121,9 @@ if test `uname -s` = "Darwin"; then
119 121 cc_list="clang gcc cc cl.exe"
120 122 osx_lion=yes
121 123 fi
  124 + if [ test $version -ge 109 ]; then
  125 + osx_mavericks=yes
  126 + fi
122 127 if [ test $version -ge 1011 ]; then
123 128 osx_el_capitan=yes
124 129 fi
... ... @@ -129,6 +134,12 @@ if [test "x$osx_lion" = "xyes"]; then
129 134 else
130 135 AC_MSG_RESULT(no)
131 136 fi
  137 +AC_MSG_CHECKING([for Mac OS X >= 10.9])
  138 +if [test "x$osx_mavericks" = "xyes"]; then
  139 + AC_MSG_RESULT(yes)
  140 +else
  141 + AC_MSG_RESULT(no)
  142 +fi
132 143 AC_MSG_CHECKING([for Mac OS X >= 10.11])
133 144 if [test "x$osx_el_capitan" = "xyes"]; then
134 145 AC_MSG_RESULT(yes)
... ... @@ -867,19 +878,15 @@ else
867 878  
868 879 # If we have distutils then get python path from distutils ...
869 880 if test -z "$ac_distutils_result"; then
870   - if test ${PYTHON_VERSION} '<' 3; then
871   - python_path=`$PYTHON -c "import distutils.sysconfig; \
872   - print distutils.sysconfig.get_python_inc();"`
873   - else
874   - python_path=`$PYTHON -c "import distutils.sysconfig; \
875   - print(distutils.sysconfig.get_python_inc());"`
876   - fi
  881 +
  882 + # Get Python path
  883 + python_path=`$PYTHON -c "import distutils.sysconfig; \
  884 + print(distutils.sysconfig.get_python_inc());"`
877 885 if test -n "${python_path}"; then
878 886 AC_CHECK_HEADERS($python_path/Python.h, [has_python_h="yes"], [has_python_h="no"])
879 887 python_path="-I$python_path"
880 888 fi
881 889 PYTHON_CPPFLAGS=$python_path
882   - #CPPFLAGS="${CPPFLAGS} ${python_path}"
883 890 AC_SUBST([PYTHON_CPPFLAGS])
884 891  
885 892 # ... otherwise check for includes relative to exectuable (obsolete?)
... ... @@ -895,9 +902,29 @@ else
895 902  
896 903 fi
897 904  
898   - # Signal missing Python headers
899   - if test "x$has_python_h" = "xno"; then
900   - AC_MSG_WARN([No Python header file "Python.h" found. Please install appropriate Python development package.])
  905 + # If we have Mavericks then get the MACOSX_DEPLOYMENT_TARGET from Python
  906 + # If the target is older then Mavericks then set the MACOSX_DEPLOYMENT_TARGET
  907 + # to this value as otherwise we get trouble with name mangling (that changed)
  908 + if [test "x$osx_mavericks" = "xyes"]; then
  909 + AC_MSG_CHECKING([Python MACOSX_DEPLOYMENT_TARGET])
  910 + python_target=`$PYTHON -c "from distutils import sysconfig; \
  911 + print(sysconfig.get_config_vars()[['MACOSX_DEPLOYMENT_TARGET']]);" 2> /dev/null`
  912 + python_compact_target=`echo $python_target | sed 's/\(10\.[[0-9]]*\).*/\1/' | sed -e 's/\.//g'`
  913 + case $python_compact_target in
  914 + (*[!0-9]*|'')
  915 + AC_MSG_RESULT(unknown)
  916 + ;;
  917 + (*)
  918 + AC_MSG_RESULT(${python_target})
  919 + if [ test $python_compact_target -le 108 ]; then
  920 + CONFIGURE_MACOSX_DEPLOYMENT_TARGET="$python_target"
  921 + MACOSX_DEPLOYMENT_TARGET="$python_target"
  922 + export MACOSX_DEPLOYMENT_TARGET
  923 + EXPORT_MACOSX_DEPLOYMENT_TARGET=''
  924 + AC_MSG_NOTICE([set MACOSX_DEPLOYMENT_TARGET to ${python_target}])
  925 + fi
  926 + ;;
  927 + esac
901 928 fi
902 929  
903 930 fi
... ...