* acinclude.m4: Add support for --enable-newlib-multithread.

* configure.host (newlib_cflags): Add -D__SINGLE_THREAD__ if
	--enable-newlib-multithread=no.
This commit is contained in:
Thomas Fitzsimmons
2002-05-08 20:35:16 +00:00
parent 7649080606
commit 0c048a9a90
125 changed files with 3572 additions and 2150 deletions

View File

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