From ef16a394d2b24a363b50b5b4720cb23fe156c9da Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Wed, 11 Jul 2018 19:21:08 +0200 Subject: [PATCH] iw: compile with LTO enabled Reduces .ipk size on MIPS from 34k to 33k Signed-off-by: Felix Fietkau --- package/network/utils/iw/Makefile | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/package/network/utils/iw/Makefile b/package/network/utils/iw/Makefile index 912fc3e28d2..22f110651b4 100644 --- a/package/network/utils/iw/Makefile +++ b/package/network/utils/iw/Makefile @@ -38,11 +38,12 @@ TARGET_CPPFLAGS:= \ -I$(STAGING_DIR)/usr/include/libnl-tiny \ $(TARGET_CPPFLAGS) \ -DCONFIG_LIBNL20 \ - -D_GNU_SOURCE + -D_GNU_SOURCE \ + -flto MAKE_FLAGS += \ CFLAGS="$(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -ffunction-sections -fdata-sections" \ - LDFLAGS="$(TARGET_LDFLAGS) -Wl,--gc-sections" \ + LDFLAGS="$(TARGET_LDFLAGS) -Wl,--gc-sections -flto" \ NL1FOUND="" NL2FOUND=Y \ NLLIBNAME="libnl-tiny" \ LIBS="-lm -lnl-tiny" \