kernel: layerscape: fix compilation error

[openwrt/openwrt.git] / rules.mk

diff --git a/rules.mk b/rules.mk
index 84e0aaadc66b9f19e0e4456d8b6d4f181c2557fe..fbf42f725ddddba12c2d4b074347647b46ab23e0 100644 (file)
--- a/rules.mk
+++ b/rules.mk
@@ -70,6 +70,7 @@ TARGET_SUFFIX=$(call qstrip,$(CONFIG_TARGET_SUFFIX))
 BUILD_SUFFIX:=$(call qstrip,$(CONFIG_BUILD_SUFFIX))
 SUBDIR:=$(patsubst $(TOPDIR)/%,%,${CURDIR})
 BUILD_SUBDIR:=$(patsubst $(TOPDIR)/%,%,${CURDIR})
+NPROC:=$(shell sysctl -n hw.ncpu 2>/dev/null || nproc)
 export SHELL:=/usr/bin/env bash
 
 IS_PACKAGE_BUILD := $(if $(filter package/%,$(BUILD_SUBDIR)),1)
@@ -139,11 +140,16 @@ else
   TOOLCHAIN_DIR_NAME:=toolchain-$(GNU_TARGET_NAME)
 endif
 
-ifeq ($(or $(CONFIG_EXTERNAL_TOOLCHAIN),$(CONFIG_GCC_VERSION_4_8),$(CONFIG_TARGET_uml)),)
-  iremap = -iremap$(1):$(2)
+ifeq ($(or $(CONFIG_EXTERNAL_TOOLCHAIN),$(CONFIG_TARGET_uml)),)
+  ifeq ($(CONFIG_GCC_USE_IREMAP),y)
+    iremap = -iremap$(1):$(2)
+  else
+    iremap = -ffile-prefix-map=$(1)=$(2)
+  endif
 endif
 
 PACKAGE_DIR:=$(BIN_DIR)/packages
+PACKAGE_DIR_ALL:=$(TOPDIR)/staging_dir/packages/$(BOARD)
 BUILD_DIR:=$(BUILD_DIR_BASE)/$(TARGET_DIR_NAME)
 STAGING_DIR:=$(TOPDIR)/staging_dir/$(TARGET_DIR_NAME)
 BUILD_DIR_TOOLCHAIN:=$(BUILD_DIR_BASE)/$(TOOLCHAIN_DIR_NAME)
@@ -154,7 +160,7 @@ TARGET_ROOTFS_DIR?=$(if $(call qstrip,$(CONFIG_TARGET_ROOTFS_DIR)),$(call qstrip
 TARGET_DIR:=$(TARGET_ROOTFS_DIR)/root-$(BOARD)
 STAGING_DIR_ROOT:=$(STAGING_DIR)/root-$(BOARD)
 STAGING_DIR_IMAGE:=$(STAGING_DIR)/image
-BUILD_LOG_DIR:=$(TOPDIR)/logs
+BUILD_LOG_DIR:=$(if $(call qstrip,$(CONFIG_BUILD_LOG_DIR)),$(call qstrip,$(CONFIG_BUILD_LOG_DIR)),$(TOPDIR)/logs)
 PKG_INFO_DIR := $(STAGING_DIR)/pkginfo
 
 BUILD_DIR_HOST:=$(if $(IS_PACKAGE_BUILD),$(BUILD_DIR_BASE)/hostpkg,$(BUILD_DIR_BASE)/host)
@@ -178,8 +184,6 @@ else
 LIBGCC_A=$(lastword $(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc.a))
 LIBGCC_S=$(if $(wildcard $(TOOLCHAIN_DIR)/lib/libgcc_s.so),-L$(TOOLCHAIN_DIR)/lib -lgcc_s,$(LIBGCC_A))
 endif
-LIBRPC=-lrpc
-LIBRPC_DEPENDS=+librpc
 
 ifeq ($(CONFIG_ARCH_64BIT),y)
   LIB_SUFFIX:=64
@@ -264,6 +268,7 @@ TARGET_CC:=$(TARGET_CROSS)gcc
 TARGET_CXX:=$(TARGET_CROSS)g++
 KPATCH:=$(SCRIPT_DIR)/patch-kernel.sh
 SED:=$(STAGING_DIR_HOST)/bin/sed -i -e
+ESED:=$(STAGING_DIR_HOST)/bin/sed -E -i -e
 CP:=cp -fpR
 LN:=ln -sf
 XARGS:=xargs -r
@@ -275,6 +280,7 @@ PATCH:=patch
 PYTHON:=python
 
 INSTALL_BIN:=install -m0755
+INSTALL_SUID:=install -m4755
 INSTALL_DIR:=install -d -m0755
 INSTALL_DATA:=install -m0644
 INSTALL_CONF:=install -m0600
@@ -389,8 +395,9 @@ endef
 
 # Calculate sha256sum of any plain file within a given directory
 # $(1) => Input directory
+# $(2) => If set, recurse into subdirectories
 define sha256sums
-       (cd $(1); find . -maxdepth 1 -type f -not -name 'sha256sums' -printf "%P\n" | sort | \
+       (cd $(1); find . $(if $(2),,-maxdepth 1) -type f -not -name 'sha256sums' -printf "%P\n" | sort | \
                xargs -r $(STAGING_DIR_HOST)/bin/mkhash -n sha256 | sed -ne 's!^\(.*\) \(.*\)$$!\1 *\2!p' > sha256sums)
 endef