[toolchain/gcc] add support for gcc 4.7.0 - thanks to acoul!

[openwrt.git] / include / toplevel.mk

diff --git a/include/toplevel.mk b/include/toplevel.mk
index 9dfc9df..9a60139 100644 (file)
--- a/include/toplevel.mk
+++ b/include/toplevel.mk
@@ -1,13 +1,12 @@
 # Makefile for OpenWrt
 #
 # Makefile for OpenWrt
 #

-# Copyright (C) 2007 OpenWrt.org
+# Copyright (C) 2007-2011 OpenWrt.org

 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
 
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
 

-RELEASE:=Kamikaze
-SHELL:=/usr/bin/env bash
+RELEASE:=Attitude Adjustment

 PREP_MK= OPENWRT_BUILD= QUIET=0
 
 include $(TOPDIR)/include/verbose.mk
 PREP_MK= OPENWRT_BUILD= QUIET=0
 
 include $(TOPDIR)/include/verbose.mk


@@ -26,6 +25,17 @@ export IS_TTY=$(shell tty -s && echo 1 || echo 0)
 export LD_LIBRARY_PATH:=$(if $(LD_LIBRARY_PATH),$(LD_LIBRARY_PATH):)$(STAGING_DIR_HOST)/lib
 export DYLD_LIBRARY_PATH:=$(if $(DYLD_LIBRARY_PATH),$(DYLD_LIBRARY_PATH):)$(STAGING_DIR_HOST)/lib
 
 export LD_LIBRARY_PATH:=$(if $(LD_LIBRARY_PATH),$(LD_LIBRARY_PATH):)$(STAGING_DIR_HOST)/lib
 export DYLD_LIBRARY_PATH:=$(if $(DYLD_LIBRARY_PATH),$(DYLD_LIBRARY_PATH):)$(STAGING_DIR_HOST)/lib
 

+# prevent perforce from messing with the patch utility
+unexport P4PORT P4USER P4CONFIG P4CLIENT
+
+# prevent user defaults for quilt from interfering
+unexport QUILT_PATCHES QUILT_PATCH_OPTS
+
+unexport C_INCLUDE_PATH
+
+# prevent distro default LPATH from interfering
+unexport LPATH
+

 # make sure that a predefined CFLAGS variable does not disturb packages
 export CFLAGS=
 
 # make sure that a predefined CFLAGS variable does not disturb packages
 export CFLAGS=
 


@@ -36,11 +46,13 @@ endif
 SCAN_COOKIE?=$(shell echo $$$$)
 export SCAN_COOKIE
 
 SCAN_COOKIE?=$(shell echo $$$$)
 export SCAN_COOKIE
 

+SUBMAKE:=umask 022; $(SUBMAKE)
+

 prepare-mk: FORCE ;
 
 prepare-tmpinfo: FORCE
        mkdir -p tmp/info
 prepare-mk: FORCE ;
 
 prepare-tmpinfo: FORCE
        mkdir -p tmp/info

-       $(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk" SCAN_DEPTH=5 SCAN_EXTRA=""
+       $(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk $(TOPDIR)/overlay/*/*.mk" SCAN_DEPTH=5 SCAN_EXTRA=""

        $(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="profiles/*.mk $(TOPDIR)/include/kernel*.mk $(TOPDIR)/include/target.mk" SCAN_DEPTH=2 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1"
        for type in package target; do \
                f=tmp/.$${type}info; t=tmp/.config-$${type}.in; \
        $(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="profiles/*.mk $(TOPDIR)/include/kernel*.mk $(TOPDIR)/include/target.mk" SCAN_DEPTH=2 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1"
        for type in package target; do \
                f=tmp/.$${type}info; t=tmp/.config-$${type}.in; \


@@ -82,12 +94,24 @@ menuconfig: scripts/config/mconf prepare-tmpinfo FORCE
        fi
        $< Config.in
 
        fi
        $< Config.in
 

-kernel_oldconfig: .config FORCE
+prepare_kernel_conf: .config FORCE
+
+ifeq ($(wildcard staging_dir/host/bin/quilt),)
+  prepare_kernel_conf:
+       @+$(SUBMAKE) -r tools/quilt/install
+else
+  prepare_kernel_conf: ;
+endif
+
+kernel_oldconfig: prepare_kernel_conf

        $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux oldconfig
 
        $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux oldconfig
 

-kernel_menuconfig: .config FORCE
+kernel_menuconfig: prepare_kernel_conf

        $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux menuconfig
 
        $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux menuconfig
 

+kernel_nconfig: prepare_kernel_conf
+       $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux nconfig
+

 tmp/.prereq-build: include/prereq-build.mk
        mkdir -p tmp
        rm -f tmp/.host.mk
 tmp/.prereq-build: include/prereq-build.mk
        mkdir -p tmp
        rm -f tmp/.host.mk


@@ -97,6 +121,9 @@ tmp/.prereq-build: include/prereq-build.mk
        }
        touch $@
 
        }
        touch $@
 

+printdb: FORCE
+       @$(_SINGLE)$(NO_TRACE_MAKE) -p $@ V=99 DUMP_TARGET_DB=1 2>&1
+

 download: .config FORCE
        @+$(SUBMAKE) tools/download
        @+$(SUBMAKE) toolchain/download
 download: .config FORCE
        @+$(SUBMAKE) tools/download
        @+$(SUBMAKE) toolchain/download


@@ -112,6 +139,13 @@ prereq:: prepare-tmpinfo .config
 
 %::
        @+$(PREP_MK) $(NO_TRACE_MAKE) -r -s prereq
 
 %::
        @+$(PREP_MK) $(NO_TRACE_MAKE) -r -s prereq

+       @( \
+               cp .config tmp/.config; \
+               ./scripts/config/conf -D tmp/.config -w tmp/.config Config.in > /dev/null 2>&1; \
+               if ./scripts/kconfig.pl '>' .config tmp/.config | grep -q CONFIG; then \
+                       echo "WARNING: your configuration is out of sync. Please run make menuconfig, oldconfig or defconfig!"; \
+               fi \
+       )

        @+$(SUBMAKE) -r $@
 
 help:
        @+$(SUBMAKE) -r $@
 
 help: