image: add magic number option for append-uImage-fakehdr

[openwrt/openwrt.git] / rules.mk

diff --git a/rules.mk b/rules.mk
index e97b3f6491ee6b34f1b1a7dddbf933e26c154348..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 +140,11 @@ else
   TOOLCHAIN_DIR_NAME:=toolchain-$(GNU_TARGET_NAME)
 endif
 
-ifeq ($(or $(CONFIG_EXTERNAL_TOOLCHAIN),$(CONFIG_GCC_VERSION_4_8),$(CONFIG_TARGET_uml)),)
-  ifeq ($(CONFIG_GCC_USE_EMBEDDED_PATH_REMAP),y)
-    iremap = -fmacro-prefix-map=$(1)=$(2)
-  else
+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
 
@@ -159,7 +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,$(BUILD_DIR_BASE)/host)
@@ -183,8 +184,6 @@ else
 LIBGCC_A=$(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