fix autogen.sh on OS X. This fixes bug #516.
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3e2f04cf26
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@ -58,7 +58,7 @@ aclocal ${ACLOCAL_DIR} || exit 1
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# Check the version of a specific autoconf macro that tends to cause problems.
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# Check the version of a specific autoconf macro that tends to cause problems.
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CXXMACROVERSION=$(
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CXXMACROVERSION=$(
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grep -B 5 'm4_define(\[_AX_CXX_COMPILE_STDCXX_11_testbody\]' aclocal.m4 |
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grep -B 5 'm4_define(\[_AX_CXX_COMPILE_STDCXX_11_testbody\]' aclocal.m4 |
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sed -nr 's/.*serial[[:space:]]+([[:digit:]]+).*/\1/p'
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sed -n 's/.*serial[ \t][ \t]*\([0-9][0-9]*\).*/\1/p'
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)
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)
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if [ "x$CXXMACROVERSION" = "x" ]; then
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if [ "x$CXXMACROVERSION" = "x" ]; then
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echo "--- Warning: AX_CXX_COMPILE_STDCXX_11 macro not found."
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echo "--- Warning: AX_CXX_COMPILE_STDCXX_11 macro not found."
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