-# Makefile for OpenWrt
-#
-# Copyright (C) 2007-2012 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
+# SPDX-License-Identifier: GPL-2.0-only
#
+# Copyright (C) 2007-2020 OpenWrt.org
PREP_MK= OPENWRT_BUILD= QUIET=0
SOURCE_DATE_EPOCH:=$(shell $(TOPDIR)/scripts/get_source_date_epoch.sh)
endif
-HOSTCC ?= $(CC)
export REVISION
export SOURCE_DATE_EPOCH
export GIT_CONFIG_PARAMETERS='core.autocrlf=false'
export HOST_OS:=$(shell uname)
export HOST_ARCH:=$(shell uname -m)
+ifeq ($(HOST_OS),Darwin)
+ ifneq ($(filter /Applications/Xcode.app/% /Library/Developer/%,$(MAKE)),)
+ $(error Please use a newer version of GNU make. The version shipped by Apple is not supported)
+ endif
+endif
+
# prevent perforce from messing with the patch utility
unexport P4PORT P4USER P4CONFIG P4CLIENT
unexport TAR_OPTIONS
-ifneq ($(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: staging_dir/host/.prereq-build
endif
[ tmp/.config-feeds.in -nt tmp/.packageauxvars ] || ./scripts/feeds feed_config > tmp/.config-feeds.in
./scripts/package-metadata.pl mk tmp/.packageinfo > tmp/.packagedeps || { rm -f tmp/.packagedeps; false; }
./scripts/package-metadata.pl pkgaux tmp/.packageinfo > tmp/.packageauxvars || { rm -f tmp/.packageauxvars; false; }
+ ./scripts/package-metadata.pl usergroup tmp/.packageinfo > tmp/.packageusergroup || { rm -f tmp/.packageusergroup; false; }
touch $(TOPDIR)/tmp/.build
.config: ./scripts/config/conf $(if $(CONFIG_HAVE_DOT_CONFIG),,prepare-tmpinfo)
scripts/config/%onf: CFLAGS+= -O2
scripts/config/%onf:
@$(_SINGLE)$(SUBMAKE) $(if $(findstring s,$(OPENWRT_VERBOSE)),,-s) \
- -C scripts/config $(notdir $@) CC="$(HOSTCC_WRAPPER)"
+ -C scripts/config $(notdir $@)
$(eval $(call rdep,scripts/config,scripts/config/mconf))
help:
cat README.md
-distclean: cacheclean
- rm -rf bin build_dir .config* dl feeds key-build* logs package/feeds package/openwrt-packages staging_dir tmp
+distclean:
+ rm -rf bin build_dir .ccache .config* dl feeds key-build* logs package/feeds package/openwrt-packages staging_dir tmp
@$(_SINGLE)$(SUBMAKE) -C scripts/config clean
ifeq ($(findstring v,$(DEBUG)),)