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authorAnton Staaf <robotboy@chromium.org>2016-01-13 14:18:23 -0800
committerchrome-bot <chrome-bot@chromium.org>2016-01-19 14:24:45 -0800
commit7b89bb029edfb74e79cc76acae4cf4690518d84c (patch)
tree9b3b6b18f6280e3f9c84ab68119617746a3d02bd
parent6e4e1ccc8217ac8b318b885dae78b3c1996ca71e (diff)
downloadchrome-ec-7b89bb029edfb74e79cc76acae4cf4690518d84c.tar.gz
Build: Use ccache to speed up builds
This almost halves buildall times on my machine. Aseda reminded me of ccache. Signed-off-by: Anton Staaf <robotboy@chromium.org> BRANCH=None BUG=None TEST=make buildall -j Change-Id: I819eb1e9558a65fef5bd188c487115609da8ab92 Reviewed-on: https://chromium-review.googlesource.com/321911 Commit-Ready: Anton Staaf <robotboy@chromium.org> Tested-by: Anton Staaf <robotboy@chromium.org> Reviewed-by: Aseda Aboagye <aaboagye@chromium.org> Reviewed-by: Randall Spangler <rspangler@chromium.org>
-rw-r--r--Makefile.toolchain10
1 files changed, 5 insertions, 5 deletions
diff --git a/Makefile.toolchain b/Makefile.toolchain
index f01572634b..a204df9e25 100644
--- a/Makefile.toolchain
+++ b/Makefile.toolchain
@@ -9,16 +9,16 @@
# Toolchain configuration
HOST_CROSS_COMPILE ?= x86_64-pc-linux-gnu-
-CC=$(CROSS_COMPILE)gcc
-CPP=$(CROSS_COMPILE)cpp
+CC=ccache $(CROSS_COMPILE)gcc
+CPP=ccache $(CROSS_COMPILE)cpp
LD=$(CROSS_COMPILE)ld
NM=$(CROSS_COMPILE)nm
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
PKG_CONFIG?=pkg-config
-BUILDCC?=gcc
-HOSTCC?=$(HOST_CROSS_COMPILE)gcc
-HOSTCXX?=$(HOST_CROSS_COMPILE)g++
+BUILDCC?=ccache gcc
+HOSTCC?=ccache $(HOST_CROSS_COMPILE)gcc
+HOSTCXX?=ccache $(HOST_CROSS_COMPILE)g++
C_WARN = -Wstrict-prototypes -Wdeclaration-after-statement -Wno-pointer-sign
COMMON_WARN = -Wall -Werror -Wundef -Wno-trigraphs -fno-strict-aliasing \