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Diffstat (limited to 'c/src/lib/libbsp/arm/stm32f4/make/custom/stm32f4.cfg')
-rw-r--r--c/src/lib/libbsp/arm/stm32f4/make/custom/stm32f4.cfg3
1 files changed, 3 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/stm32f4/make/custom/stm32f4.cfg b/c/src/lib/libbsp/arm/stm32f4/make/custom/stm32f4.cfg
index 1256a52ee5..edca4bfa32 100644
--- a/c/src/lib/libbsp/arm/stm32f4/make/custom/stm32f4.cfg
+++ b/c/src/lib/libbsp/arm/stm32f4/make/custom/stm32f4.cfg
@@ -5,3 +5,6 @@ RTEMS_CPU = arm
CPU_CFLAGS = -march=armv7-m -mthumb
CFLAGS_OPTIMIZE_V = -O2 -g
+CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections
+
+LDFLAGS = -Wl,--gc-sections