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| author | Jeff Johnston <jjohnstn@redhat.com> | 2002-02-27 23:56:24 +0000 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2002-02-27 23:56:24 +0000 |
| commit | afecf2faee6e15a0f4c230acf718abdef3c96844 (patch) | |
| tree | cb19f0b34deb41a6634cad45de087a72a54ecad6 /newlib/configure.host | |
| parent | d1f50ae546b2b83a73b9e12f01a76eaba825c6e2 (diff) | |
| download | cygnal-afecf2faee6e15a0f4c230acf718abdef3c96844.tar.gz cygnal-afecf2faee6e15a0f4c230acf718abdef3c96844.tar.bz2 cygnal-afecf2faee6e15a0f4c230acf718abdef3c96844.zip | |
2002-02-27 Jeff Johnston <jjohnstn@redhat.com>
* 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.
Diffstat (limited to 'newlib/configure.host')
| -rw-r--r-- | newlib/configure.host | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/newlib/configure.host b/newlib/configure.host index 0679ced6f..0f98af13d 100644 --- a/newlib/configure.host +++ b/newlib/configure.host @@ -209,6 +209,12 @@ if [ "${newlib_mb}" = "yes" ] ; then newlib_cflags="${newlib_cflags} -DMB_CAPABLE" fi +# Disable printf/scanf floating-point support if requested. + +if [ "${newlib_io_float}" = "no" ] ; then + newlib_cflags="${newlib_cflags} -DNO_FLOATING_POINT" +fi + # Verify if shared newlib support is allowed and set appropriate variables # We don't want to use libtool for platforms that we are not going to # support shared libraries. This is because it adds executable tests which |