cleanup; replace .PHONY with FORCE; disable gdb by default

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@3877 3c298f89-4303-0410-b956-a3cf2f4a3e73

10 files changed, 34 insertions, 29 deletions

diff --git a/toolchain/Config.in b/toolchain/Config.in
index d376c14625..3f0d13fe9c 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -6,6 +6,13 @@ menuconfig TOOLCHAINOPTS
 source "toolchain/binutils/Config.in"
 source "toolchain/gcc/Config.in"
 
+config GDB
+	bool
+	prompt "Build gdb" if TOOLCHAINOPTS
+	default n
+	help
+		Enable if you want to build the gdb
+
 config ENABLE_MULTILIB
 	bool
 	prompt "Enable multilib support?" if TOOLCHAINOPTS
diff --git a/toolchain/Makefile b/toolchain/Makefile
index 8a39def374..8e26db562b 100644
--- a/toolchain/Makefile
+++ b/toolchain/Makefile
@@ -1,9 +1,10 @@
 # Main makefile for the toolchain
 include $(TOPDIR)/rules.mk
-TARGETS:=sed utils binutils gcc uClibc ipkg-utils gdb libnotimpl
+TARGETS-y:=sed utils binutils gcc uClibc ipkg-utils libnotimpl
+TARGETS-$(CONFIG_GDB) += gdb
 
-TARGETS_INSTALL:=$(patsubst %,%-install,$(TARGETS))
-TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS))
+TARGETS_INSTALL:=$(patsubst %,%-install,$(TARGETS-y))
+TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS-y))
 
 all: install
 install: $(TARGETS_INSTALL)
@@ -18,18 +19,18 @@ gcc-compile: uClibc-install
 TOOLCHAIN_STAMP_DIR:=$(STAGING_DIR)/stampfiles
 
 $(TOOLCHAIN_STAMP_DIR):
-	mkdir -p $(TOOLCHAIN_STAMP_DIR)
+	mkdir -p $@
 
 $(STAGING_DIR):
-	@mkdir -p $(STAGING_DIR)/lib
-	@mkdir -p $(STAGING_DIR)/include
-	@mkdir -p $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)
-	@ln -sf ../lib $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib
+	@mkdir -p $@/lib
+	@mkdir -p $@/include
+	@mkdir -p $@/$(REAL_GNU_TARGET_NAME)
+	@ln -sf ../lib $@/$(REAL_GNU_TARGET_NAME)/lib
 
 $(TOOL_BUILD_DIR):
-	@mkdir -p $(TOOL_BUILD_DIR)
+	@mkdir -p $@
 
-%-prepare: $(TOOLCHAIN_STAMP_DIR) $(STAGING_DIR) $(TOOL_BUILD_DIR)
+%-prepare: $(TOOLCHAIN_STAMP_DIR) $(STAGING_DIR) $(TOOL_BUILD_DIR) FORCE
 	@[ -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@ ] || { \
 		$(MAKE) -C $(patsubst %-prepare,%,$@) prepare; \
 	}
@@ -47,7 +48,7 @@ $(TOOL_BUILD_DIR):
 	}
 	@touch $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@
 
-%-clean:
+%-clean: FORCE
 	@$(MAKE) -C $(patsubst %-clean,%,$@) clean
 	@rm -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$(patsubst %-clean,%,$@)-*
 
diff --git a/toolchain/binutils/Makefile b/toolchain/binutils/Makefile
index 7d405664bb..43755c5fb6 100644
--- a/toolchain/binutils/Makefile
+++ b/toolchain/binutils/Makefile
@@ -5,8 +5,7 @@ include $(TOPDIR)/rules.mk
 # build binutils for use on the host system
 #
 #############################################################
-BINUTILS_VERSION:=$(strip $(subst ",, $(CONFIG_BINUTILS_VERSION)))
-#"
+BINUTILS_VERSION:=$(strip $(subst ",, $(CONFIG_BINUTILS_VERSION)))#"))
 
 BINUTILS_SITE:=http://www.fr.kernel.org/pub/linux/devel/binutils \
 	       http://www.fi.kernel.org/pub/linux/devel/binutils \
@@ -99,7 +98,7 @@ source: $(DL_DIR)/$(BINUTILS_SOURCE)
 prepare: $(BINUTILS_DIR)/.patched
 compile: $(BINUTILS_DIR1)/binutils/objdump
 install: $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-ld
-clean:
+clean: FORCE
 	rm -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)*
 	rm -rf $(BINUTILS_DIR) $(BINUTILS_DIR1)
 
diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile
index 1ce00101b5..b0686297d0 100644
--- a/toolchain/gcc/Makefile
+++ b/toolchain/gcc/Makefile
@@ -145,7 +145,7 @@ $(GCC_BUILD_DIR2)/.compiled: $(GCC_BUILD_DIR2)/.configured
 	PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR2) all
 	touch $(GCC_BUILD_DIR2)/.compiled
 
-gcc-install: $(GCC_BUILD_DIR2)/.compiled
+gcc-install: $(GCC_BUILD_DIR2)/.compiled FORCE
 	PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR2) install
 	echo $(GCC_VERSION) > $(STAGING_DIR)/gcc_version
 	# Set up the symlinks to enable lying about target name.
diff --git a/toolchain/gdb/Makefile b/toolchain/gdb/Makefile
index b1a2ad5fe5..f122881a74 100644
--- a/toolchain/gdb/Makefile
+++ b/toolchain/gdb/Makefile
@@ -55,5 +55,5 @@ source: $(DL_DIR)/$(GDB_SOURCE)
 prepare: $(GDB_DIR)/.patched
 compile: 
 install: $(TARGET_CROSS)gdb
-clean:
+clean: FORCE
 	rm -rf $(GDB_CLIENT_DIR) $(GDB_DIR)
diff --git a/toolchain/ipkg-utils/Makefile b/toolchain/ipkg-utils/Makefile
index 41c78fc24e..0183257b3d 100644
--- a/toolchain/ipkg-utils/Makefile
+++ b/toolchain/ipkg-utils/Makefile
@@ -40,14 +40,11 @@ $(STAGING_DIR)/usr/bin/ipkg-build: $(PKG_BUILD_DIR)/.patched
 	install -m0755 $(PKG_BUILD_DIR)/ipkg.py $(STAGING_DIR)/usr/bin
 
 source: $(DL_DIR)/$(PKG_SOURCE_FILE)
-
 prepare: $(PKG_BUILD_DIR)/.patched
-
 compile:
-
 install: $(STAGING_DIR)/usr/bin/ipkg-build
 
-clean:
+clean: FORCE
 	rm -f $(STAGING_DIR)/etc/ipkg.conf
 	rm -f $(STAGING_DIR)/usr/bin/ipkg*
 	rm -rf $(PKG_BUILD_DIR)
diff --git a/toolchain/libnotimpl/Makefile b/toolchain/libnotimpl/Makefile
index f68346c371..86ab927c12 100644
--- a/toolchain/libnotimpl/Makefile
+++ b/toolchain/libnotimpl/Makefile
@@ -24,7 +24,7 @@ source:
 prepare: $(LIBNOTIMPL_DIR)/.prepared
 compile: $(LIBNOTIMPL_DIR)/libnotimpl.a
 install: $(STAGING_DIR)/usr/lib/libnotimpl.a
-clean: 
+clean:  FORCE
 	rm -rf \
 		$(STAGING_DIR)/usr/lib/libnotimpl.a \
 		$(LIBNOTIMPL_DIR) \
diff --git a/toolchain/sed/Makefile b/toolchain/sed/Makefile
index 637bc6597b..e14aadd8ff 100644
--- a/toolchain/sed/Makefile
+++ b/toolchain/sed/Makefile
@@ -46,7 +46,7 @@ $(SED_DIR1)/$(SED_BINARY): $(SED_DIR1)/.configured
 	$(MAKE) -C $(SED_DIR1)
 
 # This stuff is needed to work around GNU make deficiencies
-build-sed-host-binary: $(SED_DIR1)/$(SED_BINARY)
+build-sed-host-binary: $(SED_DIR1)/$(SED_BINARY) FORCE
 	@if [ -L $(STAGING_DIR)/$(SED_TARGET_BINARY) ] ; then \
 		rm -f $(STAGING_DIR)/$(SED_TARGET_BINARY); fi;
 	@if [ ! -f $(STAGING_DIR)/$(SED_TARGET_BINARY) -o $(STAGING_DIR)/$(SED_TARGET_BINARY) \
@@ -58,7 +58,7 @@ build-sed-host-binary: $(SED_DIR1)/$(SED_BINARY)
 	    rm -rf $(STAGING_DIR)/share/locale $(STAGING_DIR)/usr/info \
 		    $(STAGING_DIR)/usr/man $(STAGING_DIR)/usr/share/doc; fi
 
-use-sed-host-binary:
+use-sed-host-binary: FORCE
 	@if [ -x /usr/bin/sed ]; then SED="/usr/bin/sed"; else \
 	    if [ -x /bin/sed ]; then SED="/bin/sed"; fi; fi; \
 	    mkdir -p $(STAGING_DIR)/bin; \
@@ -69,7 +69,7 @@ source:
 prepare: 
 compile: 
 install: $(HOST_SED_TARGET)
-clean: 
+clean: FORCE
 	rm -rf $(SED_DIR1)
 	rm -f $(STAGING_DIR)/$(SED_TARGET_BINARY)
 
diff --git a/toolchain/uClibc/Makefile b/toolchain/uClibc/Makefile
index 1fd9b4a3bd..f7691e4f1b 100644
--- a/toolchain/uClibc/Makefile
+++ b/toolchain/uClibc/Makefile
@@ -9,15 +9,16 @@ include $(TOPDIR)/rules.mk
 ifeq ($(CONFIG_UCLIBC_VERSION_SNAPSHOT),y)
 # Be aware that this changes daily....
 UCLIBC_DIR:=$(TOOL_BUILD_DIR)/uClibc
-UCLIBC_SOURCE:=uClibc-$(strip $(subst ",, $(CONFIG_USE_UCLIBC_SNAPSHOT))).tar.bz2
-#"
+UCLIBC_SOURCE:=uClibc-$(strip $(subst ",, $(CONFIG_USE_UCLIBC_SNAPSHOT))).tar.bz2#"))
 UCLIBC_SITE:=http://www.uclibc.org/downloads/snapshots
 UCLIBC_VER:=PKG_VERSION:=0.${shell date +"%G%m%d"}
+UCLIBC_MD5SUM:=x
 else
 UCLIBC_VER:=0.9.28
 UCLIBC_DIR:=$(TOOL_BUILD_DIR)/uClibc-$(UCLIBC_VER)
 UCLIBC_SOURCE:=uClibc-$(UCLIBC_VER).tar.bz2
 UCLIBC_SITE:=http://www.uclibc.org/downloads
+UCLIBC_MD5SUM:=1ada58d919a82561061e4741fb6abd29
 endif
 
 UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
@@ -37,7 +38,7 @@ UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
 
 $(DL_DIR)/$(UCLIBC_SOURCE):
 	mkdir -p $(DL_DIR)
-	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(UCLIBC_SOURCE) x $(UCLIBC_SITE)
+	$(SCRIPT_DIR)/download.pl $(DL_DIR) $(UCLIBC_SOURCE) $(UCLIBC_MD5SUM) $(UCLIBC_SITE)
 
 $(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE)
 	mkdir -p $(TOOL_BUILD_DIR)
@@ -99,5 +100,5 @@ source: $(DL_DIR)/$(UCLIBC_SOURCE)
 prepare: $(UCLIBC_DIR)/.configured
 compile: $(UCLIBC_DIR)/lib/libc.a
 install: $(STAGING_DIR)/lib/libc.a $(UCLIBC_TARGETS)
-clean: 
+clean:  FORCE
 	rm -rf $(UCLIBC_DIR) $(TOOL_BUILD_DIR)/uClibc_dev
diff --git a/toolchain/utils/Makefile b/toolchain/utils/Makefile
index 2af6b139df..65e488f4e5 100644
--- a/toolchain/utils/Makefile
+++ b/toolchain/utils/Makefile
@@ -14,7 +14,7 @@ install: compile
 	mkdir -p $(STAGING_DIR)/bin
 	$(CP) $(UTILS_BUILD_DIR)/* $(STAGING_DIR)/bin/
 package:
-clean:
+clean: FORCE
 	rm -rf $(UTILS_BUILD_DIR)
 
 $(UTILS_BUILD_DIR):