Add optimization flags to GCC

2021-01-07 22:39:22 +01:00 · 2021-01-07 22:39:22 +01:00 · dc0e68b0ae
parent b9cfc4aafc
commit dc0e68b0ae
1 changed files with 3 additions and 0 deletions
--- a/cross_arm.txt
+++ b/cross_arm.txt
@ -19,6 +19,9 @@ c_args      = [
               '-mthumb',                   # ARM Thumb2 ISA
               '-mfloat-abi=hard',          # Hard floating point support
               '-mfpu=fpv4-sp-d16',
+               '-fdata-sections',
+               '-ffunction-sections',
+               '-Os'
              ]

 c_link_args = [