zephyr/cmake/compiler
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
..
clang
gcc kconfig: Rename CONFIG_FLOAT to CONFIG_FPU 2020-04-27 19:03:44 +02:00
host-gcc cmake: toolchain: Fix 'host' toolchain variant 2020-01-07 13:25:47 -05:00
xcc