* acinclude.m4: Add support for --enable-newlib-multithread.
* configure.host (newlib_cflags): Add -D__SINGLE_THREAD__ if --enable-newlib-multithread=no.
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@ -44,6 +44,15 @@ AC_ARG_ENABLE(newlib-mb,
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*) AC_MSG_ERROR(bad value ${enableval} for newlib-mb option) ;;
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esac], [newlib_mb=no])dnl
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dnl Support --enable-newlib-multithread
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AC_ARG_ENABLE(newlib-multithread,
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[ --enable-newlib-multithread enable support for multiple threads],
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[case "${enableval}" in
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yes) newlib_multithread=yes ;;
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no) newlib_multithread=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
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esac], [newlib_multithread=yes])dnl
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dnl Support --disable-newlib-io-float
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AC_ARG_ENABLE(newlib-io-float,
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[ --disable-newlib-io-float disable printf/scanf family float support],
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