Author: nbd Date: 2016-01-25 16:49:31 +0100 (Mon, 25 Jan 2016) New Revision: 48489
Modified: trunk/include/package.mk trunk/rules.mk Log: build: use -iremap feature to replace __FILE__ absolute path names in packages with ones relative to $(BUILD_DIR) improves reproducible builds Signed-off-by: Felix Fietkau <[email protected]> Modified: trunk/include/package.mk =================================================================== --- trunk/include/package.mk 2016-01-25 15:04:29 UTC (rev 48488) +++ trunk/include/package.mk 2016-01-25 15:49:31 UTC (rev 48489) @@ -14,6 +14,7 @@ PKG_MD5SUM ?= unknown PKG_BUILD_PARALLEL ?= PKG_USE_MIPS16 ?= 1 +PKG_IREMAP ?= 1 ifneq ($(CONFIG_PKG_BUILD_USE_JOBSERVER),) MAKE_J:=$(if $(MAKE_JOBSERVER),$(MAKE_JOBSERVER) -j) @@ -33,6 +34,10 @@ TARGET_CFLAGS += -mips16 -minterlink-mips16 endif endif +ifeq ($(strip $(PKG_IREMAP)),1) + IREMAP_CFLAGS = $(call iremap,$(PKG_BUILD_DIR),$(notdir $(PKG_BUILD_DIR))) + TARGET_CFLAGS += $(IREMAP_CFLAGS) +endif include $(INCLUDE_DIR)/hardening.mk include $(INCLUDE_DIR)/prereq.mk Modified: trunk/rules.mk =================================================================== --- trunk/rules.mk 2016-01-25 15:04:29 UTC (rev 48488) +++ trunk/rules.mk 2016-01-25 15:49:31 UTC (rev 48489) @@ -118,6 +118,10 @@ TOOLCHAIN_DIR_NAME:=toolchain-$(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) _______________________________________________ openwrt-commits mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-commits
