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authorJoel Challis <git@zvecr.com>2020-05-20 16:28:39 +0100
committerGitHub <noreply@github.com>2020-05-20 16:28:39 +0100
commitb0c780ed32712d2eb38c69a2b9465a00b861381e (patch)
tree500c8c4f797e8a38a49fee8bbafaaf8efd4481c6 /tmk_core/rules.mk
parent3ad2be52a7098c269d741f8d59a424afdbd7302d (diff)
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Fix ChibiOS FPU build logic (#9132)
Diffstat (limited to 'tmk_core/rules.mk')
-rw-r--r--tmk_core/rules.mk2
1 files changed, 1 insertions, 1 deletions
diff --git a/tmk_core/rules.mk b/tmk_core/rules.mk
index f45fd3792..9bb341ecb 100644
--- a/tmk_core/rules.mk
+++ b/tmk_core/rules.mk
@@ -46,7 +46,7 @@ FORMAT = ihex
# Optimization level, can be [0, 1, 2, 3, s].
# 0 = turn off optimization. s = optimize for size.
# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
-OPT = s
+OPT ?= s
# Compiler flag to set the C Standard level.
# c89 = "ANSI" C