zephyr/cmake
Stephanos Ioannidis 0e6ede8929 kconfig: Rename CONFIG_FLOAT to CONFIG_FPU
This commit renames the Kconfig `FLOAT` symbol to `FPU`, since this
symbol only indicates that the hardware Floating Point Unit (FPU) is
used and does not imply and/or indicate the general availability of
toolchain-level floating point support (i.e. this symbol is not
selected when building for an FPU-less platform that supports floating
point operations through the toolchain-provided software floating point
library).

Moreover, given that the symbol that indicates the availability of FPU
is named `CPU_HAS_FPU`, it only makes sense to use "FPU" in the name of
the symbol that enables the FPU.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
2020-04-27 19:03:44 +02:00
..
app
bintools
compiler
emu
flash
ide
linker/ld
makefile_exports
reports
toolchain
usage
util
boards.cmake
ccache.cmake
cfb.cmake
dts.cmake
extensions.cmake
extra_flags.cmake
gcc-m-cpu.cmake
generic_toolchain.cmake
git.cmake
hex.cmake
host-tools.cmake
kconfig.cmake
kobj.cmake
pristine.cmake
python.cmake
target_toolchain.cmake
version.cmake
zephyr_module.cmake