X-Git-Url: https://git.archive.openwrt.org/?a=blobdiff_plain;f=include%2Ftoplevel.mk;h=bbeb7ebcefbf8e50178c2110b376b0300dd9ada9;hb=e60078bd924de8a4a0286da3c2293ce8f9f3b83f;hp=dcde7e25969182d0e52ded150d1dba6683ae21ad;hpb=8b80b0b7293084944e7c93a7df71a1e41b7ae6f6;p=openwrt.git

diff --git a/include/toplevel.mk b/include/toplevel.mk
index dcde7e2596..bbeb7ebcef 100644
--- a/include/toplevel.mk
+++ b/include/toplevel.mk
@@ -19,7 +19,7 @@ else
   REVISION:=$(shell $(TOPDIR)/scripts/getver.sh)
 endif
 
-HOSTCC ?= gcc
+HOSTCC ?= $(CC)
 OPENWRTVERSION:=$(RELEASE)$(if $(REVISION), ($(REVISION)))
 export RELEASE
 export REVISION
@@ -43,6 +43,8 @@ unexport LPATH
 # make sure that a predefined CFLAGS variable does not disturb packages
 export CFLAGS=
 
+unexport TAR_OPTIONS
+
 ifneq ($(shell $(HOSTCC) 2>&1 | grep clang),)
   export HOSTCC_REAL?=$(HOSTCC)
   export HOSTCC_WRAPPER:=$(TOPDIR)/scripts/clang-gcc-wrapper
@@ -51,7 +53,7 @@ else
 endif
 
 ifeq ($(FORCE),)
-  .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
+  .config scripts/config/conf scripts/config/mconf: staging_dir/host/.prereq-build
 endif
 
 SCAN_COOKIE?=$(shell echo $$$$)
@@ -64,6 +66,7 @@ ULIMIT_FIX=_limit=`ulimit -n`; [ "$$_limit" = "unlimited" -o "$$_limit" -ge 1024
 prepare-mk: FORCE ;
 
 prepare-tmpinfo: FORCE
+	@+$(MAKE) -r -s staging_dir/host/.prereq-build $(PREP_MK)
 	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 $(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"
@@ -133,13 +136,19 @@ kernel_menuconfig: prepare_kernel_conf
 kernel_nconfig: prepare_kernel_conf
 	$(_SINGLE)$(NO_TRACE_MAKE) -C target/linux nconfig
 
-tmp/.prereq-build: include/prereq-build.mk
+staging_dir/host/.prereq-build: include/prereq-build.mk
 	mkdir -p tmp
 	rm -f tmp/.host.mk
 	@$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
 		echo "Prerequisite check failed. Use FORCE=1 to override."; \
 		false; \
 	}
+  ifneq ($(realpath $(TOPDIR)/include/prepare.mk),)
+	@$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prepare.mk prepare 2>/dev/null || { \
+		echo "Preparation failed."; \
+		false; \
+	}
+  endif
 	touch $@
 
 printdb: FORCE
@@ -152,12 +161,13 @@ download: .config FORCE
 	@+$(SUBMAKE) target/download
 
 clean dirclean: .config
-	@+$(SUBMAKE) -r $@ 
+	@+$(SUBMAKE) -r $@
 
 prereq:: prepare-tmpinfo .config
-	@+$(MAKE) -r -s tmp/.prereq-build $(PREP_MK)
 	@+$(NO_TRACE_MAKE) -r -s $@
 
+WARN_PARALLEL_ERROR = $(if $(BUILD_LOG),,$(and $(filter -j,$(MAKEFLAGS)),$(findstring s,$(OPENWRT_VERBOSE))))
+
 ifeq ($(SDK),1)
 
 %::
@@ -176,10 +186,27 @@ else
 			printf "$(_R)WARNING: your configuration is out of sync. Please run make menuconfig, oldconfig or defconfig!$(_N)\n" >&2; \
 		fi \
 	)
-	@+$(ULIMIT_FIX) $(SUBMAKE) -r $@
+	@+$(ULIMIT_FIX) $(SUBMAKE) -r $@ $(if $(WARN_PARALLEL_ERROR), || { \
+		printf "$(_R)Build failed - please re-run with -j1 to see the real error message$(_N)\n" >&2; \
+		false; \
+	} )
 
 endif
 
+# update all feeds, re-create index files, install symlinks
+package/symlinks:
+	./scripts/feeds update -a
+	./scripts/feeds install -a
+
+# re-create index files, install symlinks
+package/symlinks-install:
+	./scripts/feeds update -i
+	./scripts/feeds install -a
+
+# remove all symlinks, don't touch ./feeds
+package/symlinks-clean:
+	./scripts/feeds uninstall -a
+
 help:
 	cat README
 
@@ -194,7 +221,7 @@ distclean:
 	@$(_SINGLE)$(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
+  .SILENT: symlinkclean clean dirclean distclean config-clean download help tmpinfo-clean .config scripts/config/mconf scripts/config/conf menuconfig staging_dir/host/.prereq-build tmp/.prereq-package prepare-tmpinfo
 endif
 .PHONY: help FORCE
 .NOTPARALLEL: