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author | Bunnaroath Sou <bsou@sifive.com> | 2019-02-27 14:50:43 -0800 |
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committer | Bunnaroath Sou <bsou@sifive.com> | 2019-02-27 14:50:43 -0800 |
commit | 01767ffd966798887ea3719fd51adb8c606710e8 (patch) | |
tree | faccefc58c38778c044ddc8577cb893e83e3f90b /scripts/libmetal.mk | |
parent | e18401806b38ca0f60394780191df4b72cb2f88a (diff) |
Optimize for size using gc-sections, function-sections, data-sections flags
Diffstat (limited to 'scripts/libmetal.mk')
-rw-r--r-- | scripts/libmetal.mk | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/libmetal.mk b/scripts/libmetal.mk index 7cdb7c5..ea16632 100644 --- a/scripts/libmetal.mk +++ b/scripts/libmetal.mk @@ -13,7 +13,7 @@ $(BSP_DIR)/build/Makefile: @rm -rf $(dir $@) @mkdir -p $(dir $@) cd $(dir $@) && \ - CFLAGS="-march=$(RISCV_ARCH) -mabi=$(RISCV_ABI) -g -mcmodel=medany" \ + CFLAGS="-march=$(RISCV_ARCH) -mabi=$(RISCV_ABI) -ffunction-sections -fdata-sections -g -mcmodel=medany" \ $(abspath $(MEE_SOURCE_PATH)/configure) \ --host=$(CROSS_COMPILE) \ --prefix=$(abspath $(BSP_DIR)/install) \ |