From 8c11133c9de632dca69c8464f911d8e2716effe2 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Wed, 11 Jul 2018 18:30:03 +0200 Subject: busybox: compile with LTO enabled In the default configuration on MIPS, it reduces the .ipk size from 214k to 207k Signed-off-by: Felix Fietkau --- .../utils/busybox/patches/120-lto-jobserver.patch | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 package/utils/busybox/patches/120-lto-jobserver.patch (limited to 'package/utils/busybox/patches') diff --git a/package/utils/busybox/patches/120-lto-jobserver.patch b/package/utils/busybox/patches/120-lto-jobserver.patch new file mode 100644 index 0000000000..99c5b51201 --- /dev/null +++ b/package/utils/busybox/patches/120-lto-jobserver.patch @@ -0,0 +1,27 @@ +--- a/scripts/Kbuild.include ++++ b/scripts/Kbuild.include +@@ -130,7 +130,7 @@ make-cmd = $(subst \#,\\\#,$(subst $$,$$ + # + if_changed = $(if $(strip $(filter-out $(PHONY),$?) \ + $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \ +- @set -e; \ ++ +@set -e; \ + $(echo-cmd) $(cmd_$(1)); \ + echo 'cmd_$@ := $(make-cmd)' > $(@D)/.$(@F).cmd) + +@@ -139,7 +139,7 @@ if_changed = $(if $(strip $(filter-out $ + if_changed_dep = $(if $(strip $(filter-out $(PHONY),$?) \ + $(filter-out FORCE $(wildcard $^),$^) \ + $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \ +- @set -e; \ ++ +@set -e; \ + $(echo-cmd) $(cmd_$(1)); \ + scripts/basic/fixdep $(depfile) $@ '$(make-cmd)' > $(@D)/.$(@F).tmp; \ + rm -f $(depfile); \ +@@ -150,5 +150,5 @@ if_changed_dep = $(if $(strip $(filter-o + # and if so will execute $(rule_foo) + if_changed_rule = $(if $(strip $(filter-out $(PHONY),$?) \ + $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ),\ +- @set -e; \ ++ +@set -e; \ + $(rule_$(1))) -- cgit v1.2.3