[PATCH] newlib2 and CFLAGS_FOR_TARGET

Bob Dunlop bob.dunlop@xyzzy.org.uk
Fri Nov 14 10:52:00 GMT 2014


Hi,

I've been having problems passing CFLAGS_FOR_TARGET to newlib-2.0 
and 2.1 builds.  Basically selecting optimising for space was
overriding any other flags.

This patch placed in crosstool-ng-1.20.0/patches/newlib/2.0.0/ and
2.1.0/ prevents the override, appending the space optimising flags
to any existing settings.

Tested compiling newlib-2.0.0 for ARM with crosstool-NG-1.20.0 and
GNU Make 3.82.

This is basically a bug in newlibs configuration code not crosstool-NG
and I have reported this on their mailing list as well.

-- 
        Bob Dunlop
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