[toolchain] uClibc cleanup:

[openwrt.git] / include / target.mk

diff --git a/include/target.mk b/include/target.mk
index ee373aa..a554386 100644 (file)
--- a/include/target.mk
+++ b/include/target.mk
@@ -15,6 +15,7 @@ DEVICE_TYPE?=router
 DEFAULT_PACKAGES:=base-files libc libgcc busybox dropbear mtd uci opkg
 # For router targets
 DEFAULT_PACKAGES.router:=dnsmasq iptables ppp ppp-mod-pppoe kmod-ipt-nathelper firewall
+DEFAULT_PACKAGES.bootloader:=
 
 # Additional packages for Linux 2.6
 ifneq ($(KERNEL),2.4)
@@ -40,9 +41,11 @@ TARGETID:=$(BOARD)$(if $(SUBTARGET),/$(SUBTARGET))
 PLATFORM_SUBDIR:=$(PLATFORM_DIR)$(if $(SUBTARGET),/$(SUBTARGET))
 
 ifneq ($(TARGET_BUILD),1)
-  include $(PLATFORM_DIR)/Makefile
-  ifneq ($(PLATFORM_DIR),$(PLATFORM_SUBDIR))
-    include $(PLATFORM_SUBDIR)/target.mk
+  ifndef DUMP
+    include $(PLATFORM_DIR)/Makefile
+    ifneq ($(PLATFORM_DIR),$(PLATFORM_SUBDIR))
+      include $(PLATFORM_SUBDIR)/target.mk
+    endif
   endif
 else
   ifneq ($(SUBTARGET),)
@@ -102,10 +105,12 @@ endif
 
 $(eval $(call shexport,Target/Description))
 
-include $(INCLUDE_DIR)/kernel-version.mk
+ifneq ($(TARGET_BUILD)$(if $(DUMP),,1),)
+  include $(INCLUDE_DIR)/kernel-version.mk
+endif
 
 GENERIC_PLATFORM_DIR := $(TOPDIR)/target/linux/generic-$(KERNEL)
-GENERIC_PATCH_DIR := $(GENERIC_PLATFORM_DIR)/patches$(shell [ -d "$(GENERIC_PLATFORM_DIR)/patches-$(KERNEL_PATCHVER)" ] && printf -- "-$(KERNEL_PATCHVER)" || true )
+GENERIC_PATCH_DIR := $(GENERIC_PLATFORM_DIR)/patches$(if $(wildcard $(GENERIC_PLATFORM_DIR)/patches-$(KERNEL_PATCHVER)),-$(KERNEL_PATCHVER))
 GENERIC_FILES_DIR := $(foreach dir,$(wildcard $(GENERIC_PLATFORM_DIR)/files $(GENERIC_PLATFORM_DIR)/files-$(KERNEL_PATCHVER)),"$(dir)")
 
 GENERIC_LINUX_CONFIG?=$(firstword $(wildcard $(GENERIC_PLATFORM_DIR)/config-$(KERNEL_PATCHVER) $(GENERIC_PLATFORM_DIR)/config-default))
@@ -114,7 +119,13 @@ LINUX_SUBCONFIG?=$(firstword $(wildcard $(PLATFORM_SUBDIR)/config-$(KERNEL_PATCH
 ifeq ($(LINUX_CONFIG),$(LINUX_SUBCONFIG))
   LINUX_SUBCONFIG:=
 endif
-LINUX_CONFCMD=$(if $(LINUX_CONFIG),$(SCRIPT_DIR)/kconfig.pl + $(GENERIC_LINUX_CONFIG) $(if $(LINUX_SUBCONFIG),+ $(LINUX_CONFIG) $(LINUX_SUBCONFIG),$(LINUX_CONFIG)),true)
+LINUX_CONFCMD=$(if $(LINUX_CONFIG), \
+       $(if $(GENERIC_LINUX_CONFIG),,$(error The generic kernel config for your kernel version is mising)) \
+       $(if $(LINUX_CONFIG),,$(error The target kernel config for your kernel version is mising)) \
+       $(SCRIPT_DIR)/kconfig.pl \
+               + $(GENERIC_LINUX_CONFIG) \
+               $(if $(LINUX_SUBCONFIG),+ $(LINUX_CONFIG) $(LINUX_SUBCONFIG),$(LINUX_CONFIG)), \
+       true)
 
 ifeq ($(DUMP),1)
   BuildTarget=$(BuildTargets/DumpCurrent)
@@ -146,6 +157,15 @@ ifeq ($(DUMP),1)
     # remove duplicates
     FEATURES:=$(sort $(FEATURES))
   endif
+  DEFAULT_CFLAGS_i386=-O2 -pipe -march=i486 -funit-at-a-time
+  DEFAULT_CFLAGS_x86_64=-O2 -pipe -march=athlon64 -funit-at-a-time
+  DEFAULT_CFLAGS_mips=-Os -pipe -mips32 -mtune=mips32 -funit-at-a-time
+  DEFAULT_CFLAGS_mipsel=$(DEFAULT_CFLAGS_mips)
+  DEFAULT_CFLAGS_mips64=-Os -pipe -mips64 -mtune=mips64 -mabi=64 -funit-at-a-time
+  DEFAULT_CFLAGS_mips64el=$(DEFAULT_CFLAGS_mips64)
+  DEFAULT_CFLAGS_arm=-Os -pipe -march=armv5te -mtune=xscale -funit-at-a-time
+  DEFAULT_CFLAGS_armeb=$(DEFAULT_CFLAGS_arm)
+  DEFAULT_CFLAGS=$(if $(DEFAULT_CFLAGS_$(ARCH)),$(DEFAULT_CFLAGS_$(ARCH)),-Os -pipe -funit-at-a-time)
 endif
 
 define BuildTargets/DumpCurrent
@@ -159,6 +179,7 @@ define BuildTargets/DumpCurrent
         echo 'Target-Arch: $(ARCH)'; \
         echo 'Target-Features: $(FEATURES)'; \
         echo 'Target-Depends: $(DEPENDS)'; \
+        echo 'Target-Optimization: $(if $(CFLAGS),$(CFLAGS),$(DEFAULT_CFLAGS))'; \
         echo 'Linux-Version: $(LINUX_VERSION)'; \
         echo 'Linux-Release: $(LINUX_RELEASE)'; \
         echo 'Linux-Kernel-Arch: $(LINUX_KARCH)'; \