+# SPDX-License-Identifier: GPL-2.0-only
#
-# Copyright (C) 2006-2012 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+# Copyright (C) 2006-2020 OpenWrt.org
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/prereq.mk
# Required for the toolchain
$(eval $(call TestHostCommand,working-make, \
- Please install GNU make v3.82 or later. (This version has bugs), \
- $(MAKE) -v | grep -E 'Make (3\.8[2-9]|3\.9[0-9]|[4-9]\.)'))
+ Please install GNU make v4.1 or later., \
+ $(MAKE) -v | grep -E 'Make (4\.[1-9]|[5-9]\.)'))
$(eval $(call TestHostCommand,case-sensitive-fs, \
OpenWrt can only be built on a case-sensitive filesystem, \
it appears to be broken, \
echo 'int main(int argc, char **argv) { return 0; }' | \
gcc -x c -o $(TMP_DIR)/a.out -))
-endif
-ifndef IB
$(eval $(call SetupHostCommand,g++, \
Please install the GNU C++ Compiler (g++) 4.8 or later, \
$(CXX) -dumpversion | grep -E '^(4\.[8-9]|[5-9]\.?|10\.?)', \
echo 'int main(int argc, char **argv) { return 0; }' | \
g++ -x c++ -o $(TMP_DIR)/a.out - -lstdc++ && \
$(TMP_DIR)/a.out))
-endif
-ifndef IB
$(eval $(call TestHostCommand,ncurses, \
Please install ncurses. (Missing libncurses.so or ncurses.h), \
echo 'int main(int argc, char **argv) { initscr(); return 0; }' | \
gcc -include ncurses.h -x c -o $(TMP_DIR)/a.out - -lncurses))
-endif
+endif # IB
ifeq ($(HOST_OS),Linux)
zlib_link_flags := -Wl,-Bstatic -lz -Wl,-Bdynamic
$(eval $(call CleanupPython2))
$(eval $(call SetupHostCommand,python,Please install Python >= 3.5, \
+ python3.9 -V 2>&1 | grep 'Python 3', \
python3.8 -V 2>&1 | grep 'Python 3', \
python3.7 -V 2>&1 | grep 'Python 3', \
python3.6 -V 2>&1 | grep 'Python 3', \
python3 -V 2>&1 | grep -E 'Python 3\.[5-9]\.?'))
$(eval $(call SetupHostCommand,python3,Please install Python >= 3.5, \
+ python3.9 -V 2>&1 | grep 'Python 3', \
python3.8 -V 2>&1 | grep 'Python 3', \
python3.7 -V 2>&1 | grep 'Python 3', \
python3.6 -V 2>&1 | grep 'Python 3', \
$(eval $(call SetupHostCommand,file,Please install the 'file' package, \
file --version 2>&1 | grep file))
+$(eval $(call SetupHostCommand,rsync,Please install 'rsync', \
+ rsync --version </dev/null))
+
$(STAGING_DIR_HOST)/bin/mkhash: $(SCRIPT_DIR)/mkhash.c
mkdir -p $(dir $@)
$(CC) -O2 -I$(TOPDIR)/tools/include -o $@ $<