Enable aarch64-linux-musl-gcc for opteesp
In IoT devices it is common to use musl-libc as a more resource
efficient alternative to glibc. There is a GCC toolchain built for this
configuration available from https://musl.cc.
This patch enables using the musl-gcc cross compiler to compile opteesp
deployments. Note: only the compiler and not musl-libc is used.
The challenge is compilation of newlib.
This change implements two fixes:
- extends the newlib patch to allow building bare-metal newlib with
the musl-gcc compiler
- fixes compiler.h and removes dependency on a glibc specific header
file.
Change-Id: Icb35cd458c437c5b01cecb1a3f4ec937ad1760e6
Signed-off-by: Gyorgy Szing <Gyorgy.Szing@arm.com>
3 files changed