# SPDX-License-Identifier: GPL-2.0-only # # Copyright (C) 2006-2020 OpenWrt.org include $(TOPDIR)/rules.mk include $(INCLUDE_DIR)/prereq.mk SHELL:=sh PKG_NAME:=Build dependency # Required for the toolchain $(eval $(call TestHostCommand,working-make, \ 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, \ rm -f $(TMP_DIR)/test.*; touch $(TMP_DIR)/test.fs; \ test ! -f $(TMP_DIR)/test.FS)) $(eval $(call TestHostCommand,proper-umask, \ Please build with umask 022 - other values produce broken packages, \ umask | grep -xE 0?0[012][012])) ifndef IB $(eval $(call SetupHostCommand,gcc, \ Please install the GNU C Compiler (gcc) 6 or later, \ $(CC) -dumpversion | grep -E '^([6-9]\.?|1[0-9]\.?)', \ gcc -dumpversion | grep -E '^([6-9]\.?|1[0-9]\.?)', \ gcc --version | grep -E 'Apple.(LLVM|clang)' )) $(eval $(call TestHostCommand,working-gcc, \ Please reinstall the GNU C Compiler (6 or later) - \ it appears to be broken, \ echo 'int main(int argc, char **argv) { return 0; }' | \ gcc -x c -o $(TMP_DIR)/a.out -)) $(eval $(call SetupHostCommand,g++, \ Please install the GNU C++ Compiler (g++) 6 or later, \ $(CXX) -dumpversion | grep -E '^([6-9]\.?|1[0-9]\.?)', \ g++ -dumpversion | grep -E '^([6-9]\.?|1[0-9]\.?)', \ g++ --version | grep -E 'Apple.(LLVM|clang)' )) $(eval $(call TestHostCommand,working-g++, \ Please reinstall the GNU C++ Compiler (6 or later) - \ it appears to be broken, \ echo 'int main(int argc, char **argv) { return 0; }' | \ g++ -x c++ -o $(TMP_DIR)/a.out - -lstdc++ && \ $(TMP_DIR)/a.out)) $(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)) $(eval $(call SetupHostCommand,git,Please install Git (git-core) >= 1.7.12.2, \ git --exec-path | xargs -I % -- grep -q -- --recursive %/git-submodule, \ git submodule --help | grep -- --recursive)) $(eval $(call SetupHostCommand,rsync,Please install 'rsync', \ rsync --version &1 | grep GNU, \ gnutar --version 2>&1 | grep GNU, \ tar --version 2>&1 | grep GNU)) $(eval $(call SetupHostCommand,find,Please install GNU 'find', \ gfind --version 2>&1 | grep GNU, \ find --version 2>&1 | grep GNU)) $(eval $(call SetupHostCommand,bash,Please install GNU 'bash', \ bash --version 2>&1 | grep GNU)) $(eval $(call SetupHostCommand,xargs, \ Please install 'xargs' that supports '-r/--no-run-if-empty', \ gxargs -r --version, \ xargs -r --version)) $(eval $(call SetupHostCommand,patch,Please install GNU 'patch', \ gpatch --version 2>&1 | grep 'Free Software Foundation', \ patch --version 2>&1 | grep 'Free Software Foundation')) $(eval $(call SetupHostCommand,diff,Please install GNU diffutils, \ gdiff --version 2>&1 | grep GNU, \ diff --version 2>&1 | grep GNU)) $(eval $(call SetupHostCommand,cp,Please install GNU fileutils, \ gcp --help 2>&1 | grep 'Copy SOURCE', \ cp --help 2>&1 | grep 'Copy SOURCE')) $(eval $(call SetupHostCommand,seq,Please install seq, \ gseq --version, \ seq --version 2>&1 | grep seq)) $(eval $(call SetupHostCommand,awk,Please install GNU 'awk', \ gawk --version 2>&1 | grep GNU, \ awk --version 2>&1 | grep GNU)) $(eval $(call SetupHostCommand,grep,Please install GNU 'grep', \ ggrep --version 2>&1 | grep GNU, \ grep --version 2>&1 | grep GNU)) $(eval $(call SetupHostCommand,egrep,Please install GNU 'grep', \ gegrep --version 2>&1 | grep GNU, \ egrep --version 2>&1 | grep GNU)) $(eval $(call SetupHostCommand,getopt, \ Please install an extended getopt version that supports --long, \ gnugetopt -o t --long test -- --test | grep '^ *--test *--', \ getopt -o t --long test -- --test | grep '^ *--test *--', \ /usr/local/opt/gnu-getopt/bin/getopt -o t --long test -- --test | grep '^ *--test *--', \ /opt/local/bin/getopt -o t --long test -- --test | grep '^ *--test *--')) $(eval $(call SetupHostCommand,realpath,Please install a 'realpath' utility, \ grealpath /, \ realpath /)) $(eval $(call SetupHostCommand,stat,Cannot find a file stat utility, \ gnustat -c%s $(TOPDIR)/Makefile, \ gstat -c%s $(TOPDIR)/Makefile, \ stat -c%s $(TOPDIR)/Makefile)) $(eval $(call SetupHostCommand,unzip,Please install 'unzip', \ unzip 2>&1 | grep zipfile, \ unzip)) $(eval $(call SetupHostCommand,bzip2,Please install 'bzip2', \ bzip2 --version = 3.6, \ python3.11 -V 2>&1 | grep 'Python 3', \ python3.10 -V 2>&1 | grep 'Python 3', \ 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\.([6-9]|[0-9][0-9])\.?')) $(eval $(call SetupHostCommand,python3,Please install Python >= 3.6, \ python3.11 -V 2>&1 | grep 'Python 3', \ python3.10 -V 2>&1 | grep 'Python 3', \ 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\.([6-9]|[0-9][0-9])\.?')) $(eval $(call TestHostCommand,python3-distutils, \ Please install the Python3 distutils module, \ $(STAGING_DIR_HOST)/bin/python3 -c 'from distutils import util')) $(eval $(call TestHostCommand,python3-stdlib, \ Please install the Python3 stdlib module, \ $(STAGING_DIR_HOST)/bin/python3 -c 'import ntpath')) $(eval $(call SetupHostCommand,file,Please install the 'file' package, \ file --version 2>&1 | grep file)) $(eval $(call SetupHostCommand,which,Please install 'which', \ /usr/bin/which which, \ /bin/which which, \ which which)) $(STAGING_DIR_HOST)/bin/mkhash: $(SCRIPT_DIR)/mkhash.c mkdir -p $(dir $@) $(CC) -O2 -I$(TOPDIR)/tools/include -o $@ $< $(STAGING_DIR_HOST)/bin/xxd: $(SCRIPT_DIR)/xxdi.pl $(LN) $< $@ prereq: $(STAGING_DIR_HOST)/bin/mkhash $(STAGING_DIR_HOST)/bin/xxd # Install ldconfig stub $(eval $(call TestHostCommand,ldconfig-stub,Failed to install stub, \ $(LN) $(firstword $(wildcard /bin/true /usr/bin/true)) $(STAGING_DIR_HOST)/bin/ldconfig))