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-rw-r--r--include/package.mk5
-rw-r--r--rules.mk4
2 files changed, 9 insertions, 0 deletions
diff --git a/include/package.mk b/include/package.mk
index 1dfbd68d33..ca315b59ac 100644
--- a/include/package.mk
+++ b/include/package.mk
@@ -14,6 +14,7 @@ PKG_INSTALL_DIR ?= $(PKG_BUILD_DIR)/ipkg-install
PKG_MD5SUM ?= unknown
PKG_BUILD_PARALLEL ?=
PKG_USE_MIPS16 ?= 1
+PKG_IREMAP ?= 1
ifneq ($(CONFIG_PKG_BUILD_USE_JOBSERVER),)
MAKE_J:=$(if $(MAKE_JOBSERVER),$(MAKE_JOBSERVER) -j)
@@ -33,6 +34,10 @@ ifdef CONFIG_USE_MIPS16
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 $(INCLUDE_DIR)/prereq.mk
diff --git a/rules.mk b/rules.mk
index 11ed80950a..b4bdc0dd6e 100644
--- a/rules.mk
+++ b/rules.mk
@@ -118,6 +118,10 @@ else
TOOLCHAIN_DIR_NAME:=toolchain-$(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)