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How to build newlib for ARM/thumb, sp -fshort-double is supported??
- From: Jepsen Hans Peter <hans_peter_jepsen at Danfoss dot com>
- To: "'newlib at sources dot redhat dot com'" <newlib at sources dot redhat dot com>
- Date: Sat, 15 Nov 2003 17:25:30 +0100
- Subject: How to build newlib for ARM/thumb, sp -fshort-double is supported??
Hello
To get better performance, we want to use the -fshort-double option.
We are using eCos as RTOS.
To us it seems, that the toolchain and eCos supports this. But that
there is one problem, newlib is not supporting it with the build
instructions on
http://ecos.sourceware.org/build-toolchain.html.
Is this correct?
If yes, how to build newlib, so that -fshort-double works?
If possible, we would like a multilib build of newlib, so that it
selects
the correct version of newlib, if -fshort-double is used.
regards
Hans Peter