aboutsummaryrefslogtreecommitdiffstats
path: root/rules.mk
diff options
context:
space:
mode:
authorFelix Fietkau <nbd@openwrt.org>2016-01-25 15:49:31 +0000
committerFelix Fietkau <nbd@openwrt.org>2016-01-25 15:49:31 +0000
commitb737686b2c5277bfa62705c41e71ad60e1d44ae8 (patch)
tree1c82a6767d8f92c5491cc8e76dd240e2a1847ec1 /rules.mk
parent0ae15ad439e4830cafd409c2d2531d90aa803300 (diff)
downloadupstream-b737686b2c5277bfa62705c41e71ad60e1d44ae8.tar.gz
upstream-b737686b2c5277bfa62705c41e71ad60e1d44ae8.tar.bz2
upstream-b737686b2c5277bfa62705c41e71ad60e1d44ae8.zip
build: use -iremap feature to replace __FILE__ absolute path names in packages with ones relative to $(BUILD_DIR)
improves reproducible builds Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48489
Diffstat (limited to 'rules.mk')
-rw-r--r--rules.mk4
1 files changed, 4 insertions, 0 deletions
diff --git a/rules.mk b/rules.mk
index 11ed80950a..b4bdc0dd6e 100644
--- a/rules.mk
+++ b/rules.mk
@@ -118,6 +118,10 @@ else
TOOLCHAIN_DIR_NAME:=toolchain-$(GNU_TARGET_NAME)
endif
+ifeq ($(or $(CONFIG_EXTERNAL_TOOLCHAIN),$(CONFIG_GCC_VERSION_4_8)),)
+ iremap = -iremap $(1):$(2)
+endif
+
PACKAGE_DIR:=$(BIN_DIR)/packages
BUILD_DIR:=$(BUILD_DIR_BASE)/$(TARGET_DIR_NAME)
STAGING_DIR:=$(TOPDIR)/staging_dir/$(TARGET_DIR_NAME)