Refrain from using reserved names ac_* for variables
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9063a47051
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bb96a2e269
@ -2,7 +2,7 @@
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# can be disabled by --disable-gxx0xcheck
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AC_DEFUN([GXX0X],[
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ac_save_CXX="$CXX"
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save_CXX="$CXX"
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# put this check first, so we get disable C++11 if C++0x is
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AC_ARG_ENABLE(gxx0xcheck,
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@ -34,10 +34,10 @@ AC_DEFUN([GXX0X],[
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fi
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])
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if test "x$dune_cv_gplusplus_accepts_cplusplus11" == "xyes" ; then
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CXX="$ac_save_CXX -std=c++11"
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CXX="$save_CXX -std=c++11"
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CXXCPP="$CXXCPP -std=c++11"
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else
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CXX="$ac_save_CXX"
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CXX="$save_CXX"
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# try flag -std=c++0x instead
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AC_CACHE_CHECK([whether $CXX accepts -std=c++0x], dune_cv_gplusplus_accepts_cplusplus0x, [
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@ -57,10 +57,10 @@ AC_DEFUN([GXX0X],[
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fi
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])
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if test "x$dune_cv_gplusplus_accepts_cplusplus0x" == "xyes" ; then
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CXX="$ac_save_CXX -std=c++0x"
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CXX="$save_CXX -std=c++0x"
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CXXCPP="$CXXCPP -std=c++0x"
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else
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CXX="$ac_save_CXX"
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CXX="$save_CXX"
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fi
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fi
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])
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