Forward the OpenWrt TARGET_LDFLAGS to the linker of the fw_printenv tool.
In addition also use the more standard make invocation script.
With this change the fw_printenv tool is built with PIE and Full RELRO
support when activated globally in OpenWrt.
Signed-off-by: Hauke Mehrtens <hauke.mehrtens@intel.com>
(cherry picked from commit
b7b2be0b268ced260ca8df84be1b0d469aaf6e38)
touch $(PKG_BUILD_DIR)/include/generated/autoconf.h
endef
-TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include
-
-define Build/Compile
- $(MAKE) -C $(PKG_BUILD_DIR) \
- CROSS_COMPILE="$(TARGET_CROSS)" \
- TARGET_CFLAGS="$(TARGET_CFLAGS)" \
- HOSTLDFLAGS= \
- no-dot-config-targets=envtools \
- envtools
-endef
+MAKE_FLAGS += \
+ TARGET_CFLAGS="$(TARGET_CFLAGS)" \
+ TARGET_LDFLAGS="$(TARGET_LDFLAGS)" \
+ no-dot-config-targets=envtools \
+ envtools
define Package/uboot-envtools/conffiles
/etc/config/ubootenv
--- a/tools/env/Makefile
+++ b/tools/env/Makefile
-@@ -10,6 +10,10 @@
+@@ -10,6 +10,13 @@
# with "CC" here for the maximum code reuse of scripts/Makefile.host.
override HOSTCC = $(CC)
+ifneq ($(TARGET_CFLAGS),)
+HOSTCFLAGS = $(TARGET_CFLAGS)
+endif
++ifneq ($(TARGET_LDFLAGS),)
++HOSTLDFLAGS = $(TARGET_LDFLAGS)
++endif
+
# Compile for a hosted environment on the target
HOST_EXTRACFLAGS = $(patsubst -I%,-idirafter%, $(filter -I%, $(UBOOTINCLUDE))) \