52d34c814b
We currently default to "-mfloat-abi=hard -mfpu=fpv4-sp-d16" for M4F cores, and and variations of "-mfloat-abi=soft" for the others. Keep the M4F default, and move others to no FP flags for consistency, but allow overriding these flags via the FP_FLAGS environment variable. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> |
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Makefile | ||
gpio.c | ||
libopencm3_lpc13xx.ld |