From afecf2faee6e15a0f4c230acf718abdef3c96844 Mon Sep 17 00:00:00 2001 From: Jeff Johnston Date: Wed, 27 Feb 2002 23:56:24 +0000 Subject: 2002-02-27 Jeff Johnston * configure.host: Add check for --disable-newlib-io-float configuration option and add -DNO_FLOATING_POINT to newlib cflags if appropriate. * acinclude.m4: Added --disable-newlib-io-float option. * aclocal.m4: Regenerated. * configure: Ditto. * doc/aclocal.m4 doc/configure libc/aclocal.m4 libc/configure * libc/*/aclocal.m4 libc/*/configure * libm/*/aclocal.m4 libm/*/configure: Ditto. * libc/stdio/vfprintf.c [!INTEGER_ONLY]: Only set FLOATING_POINT if NO_FLOATING_POINT flag is not defined. --- newlib/libm/machine/aclocal.m4 | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'newlib/libm/machine/aclocal.m4') diff --git a/newlib/libm/machine/aclocal.m4 b/newlib/libm/machine/aclocal.m4 index a5208f132..2cb37a242 100644 --- a/newlib/libm/machine/aclocal.m4 +++ b/newlib/libm/machine/aclocal.m4 @@ -56,6 +56,16 @@ AC_ARG_ENABLE(newlib-mb, *) AC_MSG_ERROR(bad value ${enableval} for newlib-mb option) ;; esac], [newlib_mb=no])dnl +dnl Support --disable-newlib-io-float +AC_ARG_ENABLE(newlib-io-float, +[ --disable-newlib-io-float disable printf/scanf family float support], +[case "${enableval}" in + yes) newlib_io_float=yes ;; + no) newlib_io_float=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;; + esac], [newlib_io_float=yes])dnl + + dnl We may get other options which we don't document: dnl --with-target-subdir, --with-multisrctop, --with-multisubdir -- cgit v1.2.3