X-Git-Url: https://git.archive.openwrt.org/?p=openwrt.git;a=blobdiff_plain;f=include%2Ftoplevel.mk;h=10b81049c5439b70d85b049d618096932f58fe27;hp=359c7cf71299d33fa7a304823580d621ab41df53;hb=b07e567e6cc425b2293fbc83c187c1558fdf186b;hpb=2be1609f02efbf4369102933a0220e93ab917d41

diff --git a/include/toplevel.mk b/include/toplevel.mk
index 359c7cf712..10b81049c5 100644
--- a/include/toplevel.mk
+++ b/include/toplevel.mk
@@ -1,27 +1,54 @@
 # Makefile for OpenWrt
 #
-# Copyright (C) 2007 OpenWrt.org
+# Copyright (C) 2007-2012 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
 
-RELEASE:=Kamikaze
-#VERSION:=2.0 # uncomment for final release
-
-SHELL:=/usr/bin/env bash
-OPENWRTVERSION:=$(RELEASE)
+RELEASE:=Barrier Breaker
 PREP_MK= OPENWRT_BUILD= QUIET=0
+
+export IS_TTY=$(shell tty -s && echo 1 || echo 0)
+
 include $(TOPDIR)/include/verbose.mk
-ifneq ($(VERSION),)
-  OPENWRTVERSION:=$(VERSION) ($(OPENWRTVERSION))
+
+ifeq ($(SDK),1)
+  include $(TOPDIR)/include/version.mk
 else
-  REV:=$(if $(wildcard .svn/entries),$(shell LANG=C svn info | awk '/^Revision:/ { print$$2 }' ))
-  ifneq ($(REV),)
-    OPENWRTVERSION:=$(OPENWRTVERSION)/r$(REV)
-  endif
+  REVISION:=$(shell $(TOPDIR)/scripts/getver.sh)
 endif
+
+HOSTCC ?= gcc
+OPENWRTVERSION:=$(RELEASE)$(if $(REVISION), ($(REVISION)))
+export RELEASE
+export REVISION
 export OPENWRTVERSION
+export LD_LIBRARY_PATH:=$(subst ::,:,$(if $(LD_LIBRARY_PATH),$(LD_LIBRARY_PATH):)$(STAGING_DIR_HOST)/lib)
+export DYLD_LIBRARY_PATH:=$(subst ::,:,$(if $(DYLD_LIBRARY_PATH),$(DYLD_LIBRARY_PATH):)$(STAGING_DIR_HOST)/lib)
+export GIT_CONFIG_PARAMETERS='core.autocrlf=false'
+export MAKE_JOBSERVER=$(filter --jobserver%,$(MAKEFLAGS))
+
+# prevent perforce from messing with the patch utility
+unexport P4PORT P4USER P4CONFIG P4CLIENT
+
+# prevent user defaults for quilt from interfering
+unexport QUILT_PATCHES QUILT_PATCH_OPTS
+
+unexport C_INCLUDE_PATH CROSS_COMPILE ARCH
+
+# prevent distro default LPATH from interfering
+unexport LPATH
+
+# make sure that a predefined CFLAGS variable does not disturb packages
+export CFLAGS=
+
+ifneq ($(shell $(HOSTCC) 2>&1 | grep clang),)
+  export HOSTCC_REAL?=$(HOSTCC)
+  export HOSTCC_WRAPPER:=$(TOPDIR)/scripts/clang-gcc-wrapper
+else
+  export HOSTCC_WRAPPER:=$(HOSTCC)
+endif
 
 ifeq ($(FORCE),)
   .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
@@ -30,12 +57,16 @@ endif
 SCAN_COOKIE?=$(shell echo $$$$)
 export SCAN_COOKIE
 
+SUBMAKE:=umask 022; $(SUBMAKE)
+
+ULIMIT_FIX=_limit=`ulimit -n`; [ "$$_limit" = "unlimited" -o "$$_limit" -ge 1024 ] || ulimit -n 1024;
+
 prepare-mk: FORCE ;
 
 prepare-tmpinfo: FORCE
 	mkdir -p tmp/info
-	+$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk" SCAN_DEPTH=4 SCAN_EXTRA=""
-	+$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="profiles/*.mk $(TOPDIR)/include/kernel*.mk" SCAN_DEPTH=2 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1"
+	$(_SINGLE)$(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; \
 		[ "$$t" -nt "$$f" ] || ./scripts/metadata.pl $${type}_config "$$f" > "$$t" || { rm -f "$$t"; echo "Failed to build $$t"; false; break; }; \
@@ -43,84 +74,122 @@ prepare-tmpinfo: FORCE
 	./scripts/metadata.pl package_mk tmp/.packageinfo > tmp/.packagedeps || { rm -f tmp/.packagedeps; false; }
 	touch $(TOPDIR)/tmp/.build
 
-.config: ./scripts/config/conf prepare-tmpinfo
-	@+if [ \! -f .config ]; then \
+.config: ./scripts/config/conf $(if $(CONFIG_HAVE_DOT_CONFIG),,prepare-tmpinfo)
+	@+if [ \! -e .config ] || ! grep CONFIG_HAVE_DOT_CONFIG .config >/dev/null; then \
 		[ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \
-		$(NO_TRACE_MAKE) menuconfig $(PREP_MK); \
+		$(_SINGLE)$(NO_TRACE_MAKE) menuconfig $(PREP_MK); \
 	fi
 
 scripts/config/mconf:
-	@+$(MAKE) -C scripts/config all
+	@$(_SINGLE)$(SUBMAKE) -s -C scripts/config all CC="$(HOSTCC_WRAPPER)"
+
+$(eval $(call rdep,scripts/config,scripts/config/mconf))
 
 scripts/config/conf:
-	@+$(MAKE) -C scripts/config conf
+	@$(_SINGLE)$(SUBMAKE) -s -C scripts/config conf CC="$(HOSTCC_WRAPPER)"
 
 config: scripts/config/conf prepare-tmpinfo FORCE
 	$< Config.in
 
 config-clean: FORCE
-	$(NO_TRACE_MAKE) -C scripts/config clean
+	$(_SINGLE)$(NO_TRACE_MAKE) -C scripts/config clean
 
 defconfig: scripts/config/conf prepare-tmpinfo FORCE
 	touch .config
-	$< -D .config Config.in
+	@if [ -e $(HOME)/.openwrt/defconfig ]; then cp $(HOME)/.openwrt/defconfig .config; fi
+	$< --defconfig=.config Config.in
+
+confdefault-y=allyes
+confdefault-m=allmod
+confdefault-n=allno
+confdefault:=$(confdefault-$(CONFDEFAULT))
 
 oldconfig: scripts/config/conf prepare-tmpinfo FORCE
-	$< -$(if $(CONFDEFAULT),$(CONFDEFAULT),o) Config.in
+	$< --$(if $(confdefault),$(confdefault),old)config Config.in
 
 menuconfig: scripts/config/mconf prepare-tmpinfo FORCE
-	if [ \! -f .config -a -e $(HOME)/.openwrt/defconfig ]; then \
+	if [ \! -e .config -a -e $(HOME)/.openwrt/defconfig ]; then \
 		cp $(HOME)/.openwrt/defconfig .config; \
 	fi
 	$< Config.in
 
-kernel_oldconfig: .config FORCE
-	$(NO_TRACE_MAKE) -C target/linux oldconfig
+prepare_kernel_conf: .config FORCE
+
+ifeq ($(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
+
+kernel_menuconfig: prepare_kernel_conf
+	$(_SINGLE)$(NO_TRACE_MAKE) -C target/linux menuconfig
 
-kernel_menuconfig: .config FORCE
-	$(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
-	@+$(NO_TRACE_MAKE) -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
+	@$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
 		echo "Prerequisite check failed. Use FORCE=1 to override."; \
 		false; \
 	}
 	touch $@
 
+printdb: FORCE
+	@$(_SINGLE)$(NO_TRACE_MAKE) -p $@ V=99 DUMP_TARGET_DB=1 2>&1
+
 download: .config FORCE
-	$(MAKE) -j1 tools/download
-	$(MAKE) -j1 toolchain/download
-	$(MAKE) -j1 package/download
-	$(MAKE) -j1 target/download
+	@+$(SUBMAKE) tools/download
+	@+$(SUBMAKE) toolchain/download
+	@+$(SUBMAKE) package/download
+	@+$(SUBMAKE) target/download
+
+clean dirclean: .config
+	@+$(SUBMAKE) -r $@ 
 
-clean dirclean:
-	@$(MAKE) $@ 
+prereq:: prepare-tmpinfo .config
+	@+$(MAKE) -r -s tmp/.prereq-build $(PREP_MK)
+	@+$(NO_TRACE_MAKE) -r -s $@
 
-prereq:: .config
-	@+$(SUBMAKE) -s tmp/.prereq-build $(PREP_MK)
-	@$(NO_TRACE_MAKE) -s $@
+ifeq ($(SDK),1)
 
 %::
-	@+$(PREP_MK) $(NO_TRACE_MAKE) -s prereq
-	@+$(MAKE) -r $@
+	@+$(PREP_MK) $(NO_TRACE_MAKE) -r -s prereq
+	@./scripts/config/conf --defconfig=.config Config.in
+	@+$(ULIMIT_FIX) $(SUBMAKE) -r $@
+
+else
+
+%::
+	@+$(PREP_MK) $(NO_TRACE_MAKE) -r -s prereq
+	@( \
+		cp .config tmp/.config; \
+		./scripts/config/conf --defconfig=tmp/.config -w tmp/.config Config.in > /dev/null 2>&1; \
+		if ./scripts/kconfig.pl '>' .config tmp/.config | grep -q CONFIG; then \
+			printf "$(_R)WARNING: your configuration is out of sync. Please run make menuconfig, oldconfig or defconfig!$(_N)\n" >&2; \
+		fi \
+	)
+	@+$(ULIMIT_FIX) $(SUBMAKE) -r $@
+
+endif
 
 help:
 	cat README
 
 docs docs/compile: FORCE
-	$(MAKE) -C docs compile
+	@$(_SINGLE)$(SUBMAKE) -C docs compile
 
 docs/clean: FORCE
-	$(MAKE) -C docs clean
-
-symlinkclean:
-	-find package -type l | xargs rm -f
-	rm -rf tmp
+	@$(_SINGLE)$(SUBMAKE) -C docs clean
 
 distclean:
-	rm -rf tmp build_dir staging_dir dl .config* feeds
+	rm -rf tmp build_dir staging_dir dl .config* feeds package/feeds package/openwrt-packages bin
+	@$(_SINGLE)$(SUBMAKE) -C scripts/config clean
 
 ifeq ($(findstring v,$(DEBUG)),)
   .SILENT: symlinkclean clean dirclean distclean config-clean download help tmpinfo-clean .config scripts/config/mconf scripts/config/conf menuconfig tmp/.prereq-build tmp/.prereq-package prepare-tmpinfo