iw: compile with LTO enabled
Reduces .ipk size on MIPS from 34k to 33k Signed-off-by: Felix Fietkau <nbd@nbd.name>
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1 changed files with 3 additions and 2 deletions
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@ -38,11 +38,12 @@ TARGET_CPPFLAGS:= \
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-I$(STAGING_DIR)/usr/include/libnl-tiny \
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$(TARGET_CPPFLAGS) \
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-DCONFIG_LIBNL20 \
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-D_GNU_SOURCE
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-D_GNU_SOURCE \
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-flto
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MAKE_FLAGS += \
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CFLAGS="$(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -ffunction-sections -fdata-sections" \
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LDFLAGS="$(TARGET_LDFLAGS) -Wl,--gc-sections" \
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LDFLAGS="$(TARGET_LDFLAGS) -Wl,--gc-sections -flto" \
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NL1FOUND="" NL2FOUND=Y \
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NLLIBNAME="libnl-tiny" \
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LIBS="-lm -lnl-tiny" \
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