-#
-# Copyright (C) 2006 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) 2006-2020 OpenWrt.org
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/prereq.mk
-include $(INCLUDE_DIR)/host.mk
+SHELL:=sh
PKG_NAME:=Build dependency
-define Require/non-root
- [ "$$(shell whoami)" != "root" ]
-endef
-$(eval $(call Require,non-root, \
- Please do not compile as root. \
-))
+$(eval $(call TestHostCommand,true, \
+ Please install GNU 'coreutils', \
+ $(TRUE)))
+
+$(eval $(call TestHostCommand,false, \
+ Please install GNU 'coreutils', \
+ $(FALSE); [ $$$$$$$$? = 1 ] && $(TRUE)))
# Required for the toolchain
-define Require/working-make
- $(MAKE) -v | awk '($$$$1 == "GNU") && ($$$$2 = "Make") && ($$$$3 >= "3.81") { print "ok" }' | grep ok > /dev/null
-endef
-
-$(eval $(call Require,working-make, \
- Please install GNU make v3.81 or later. (This version has bugs) \
-))
-
-define Require/case-sensitive-fs
- rm -f $(TMP_DIR)/test.*
- touch $(TMP_DIR)/test.fs
- [ \! -f $(TMP_DIR)/test.FS ]
-endef
-
-$(eval $(call Require,case-sensitive-fs, \
- OpenWrt can only be built on a case-sensitive filesystem \
-))
-
-define Require/getopt
- getopt --help 2>&1 | grep long >/dev/null
-endef
-$(eval $(call Require,getopt, \
- Please install GNU getopt \
-))
-
-define Require/fileutils
- gcp --help || cp --help
-endef
-$(eval $(call Require,fileutils, \
- Please install GNU fileutils \
-))
-
-define Require/working-gcc
+$(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) 8 or later, \
+ $(CC) -dumpversion | grep -E '^([8-9]\.?|1[0-9]\.?)', \
+ gcc -dumpversion | grep -E '^([8-9]\.?|1[0-9]\.?)', \
+ gcc-8 -dumpversion | grep -E '^([8-9]\.?|1[0-9]\.?)', \
+ gcc --version | grep -E 'Apple.(LLVM|clang)' ))
+
+$(eval $(call TestHostCommand,working-gcc, \
+ Please reinstall the GNU C Compiler (8 or later) - \
+ it appears to be broken, \
echo 'int main(int argc, char **argv) { return 0; }' | \
- gcc -x c -o $(TMP_DIR)/a.out -
-endef
-
-$(eval $(call Require,working-gcc, \
- Please install the GNU C Compiler (gcc). \
-))
-
-define Require/working-g++
+ $(STAGING_DIR_HOST)/bin/gcc -x c -o $(TMP_DIR)/a.out -))
+
+$(eval $(call SetupHostCommand,g++, \
+ Please install the GNU C++ Compiler (g++) 8 or later, \
+ $(CXX) -dumpversion | grep -E '^([8-9]\.?|1[0-9]\.?)', \
+ g++ -dumpversion | grep -E '^([8-9]\.?|1[0-9]\.?)', \
+ g++-8 -dumpversion | grep -E '^([8-9]\.?|1[0-9]\.?)', \
+ g++ --version | grep -E 'Apple.(LLVM|clang)' ))
+
+$(eval $(call TestHostCommand,working-g++, \
+ Please reinstall the GNU C++ Compiler (8 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++ - && \
- $(TMP_DIR)/a.out
-endef
-
-$(eval $(call Require,working-g++, \
- Please install the GNU C++ Compiler (g++). \
-))
-
-define Require/ncurses
- echo 'int main(int argc, char **argv) { initscr(); return 0; }' | \
- gcc -include ncurses.h -x c -o $(TMP_DIR)/a.out -lncurses -
-endef
-
-$(eval $(call Require,ncurses, \
- Please install ncurses. (Missing libncurses.so or ncurses.h) \
-))
-
-
-define Require/zlib
- echo 'int main(int argc, char **argv) { gzdopen(0, "rb"); return 0; }' | \
- gcc -include zlib.h -x c -o $(TMP_DIR)/a.out -lz -
-endef
-
-$(eval $(call Require,zlib, \
- Please install zlib. (Missing libz.so or zlib.h) \
-))
-
-$(eval $(call RequireCommand,gawk, \
- Please install GNU awk. \
-))
-
-$(eval $(call RequireCommand,flex, \
- Please install flex. \
-))
-
-$(eval $(call RequireCommand,unzip, \
- Please install unzip. \
-))
-
-$(eval $(call RequireCommand,bzip2, \
- Please install bzip2. \
-))
-
-$(eval $(call RequireCommand,patch, \
- Please install patch. \
-))
-
-$(eval $(call RequireCommand,perl, \
- Please install perl. \
-))
-
-$(eval $(call RequireCommand,python, \
- Please install python. \
-))
-
-$(eval $(call RequireCommand,wget, \
- Please install wget. \
-))
-
-define Require/gnutar
- $(TAR) --version 2>&1 | grep GNU > /dev/null
-endef
-
-$(eval $(call Require,gnutar, \
- Please install GNU tar. \
-))
-
-$(eval $(call RequireCommand,svn, \
- Please install the subversion client. \
-))
-
-define Require/gnu-find
- $(FIND) $(TMP_DIR) -lname foo
-endef
-
-$(eval $(call Require,gnu-find, \
- Please install GNU find \
-))
+ $(STAGING_DIR_HOST)/bin/g++ -x c++ -o $(TMP_DIR)/a.out - -lstdc++ && \
+ $(TMP_DIR)/a.out))
+
+$(eval $(call RequireCHeader,ncurses.h, \
+ Please install ncurses. (Missing libncurses.so or ncurses.h), \
+ initscr(), -lncurses))
+
+$(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 $(call SetupHostCommand,rsync,Please install 'rsync', \
+ rsync --version </dev/null))
+endif # IB
+
+ifeq ($(HOST_OS),Linux)
+ zlib_link_flags := -Wl,-Bstatic -lz -Wl,-Bdynamic
+else
+ zlib_link_flags := -lz
+endif
+
+$(eval $(call TestHostCommand,perl-data-dumper, \
+ Please install the Perl Data::Dumper module, \
+ perl -MData::Dumper -e 1))
+
+$(eval $(call TestHostCommand,perl-findbin, \
+ Please install the Perl FindBin module, \
+ perl -MFindBin -e 1))
+
+$(eval $(call TestHostCommand,perl-file-copy, \
+ Please install the Perl File::Copy module, \
+ perl -MFile::Copy -e 1))
+
+$(eval $(call TestHostCommand,perl-file-compare, \
+ Please install the Perl File::Compare module, \
+ perl -MFile::Compare -e 1))
+
+$(eval $(call TestHostCommand,perl-thread-queue, \
+ Please install the Perl Thread::Queue module, \
+ perl -MThread::Queue -e 1))
+
+$(eval $(call TestHostCommand,perl-ipc-cmd, \
+ Please install the Perl IPC:Cmd module, \
+ perl -MIPC::Cmd -e 1))
+
+$(eval $(call SetupHostCommand,tar,Please install GNU 'tar', \
+ gtar --version 2>&1 | grep GNU, \
+ gnutar --version 2>&1 | grep GNU, \
+ tar --version 2>&1 | grep GNU))
+
+$(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 $(call SetupHostCommand,gzip,Please install 'gzip', \
+ gzip --version </dev/null))
+
+$(eval $(call SetupHostCommand,unzip,Please install 'unzip', \
+ unzip 2>&1 | grep zipfile, \
+ unzip))
+
+$(eval $(call SetupHostCommand,bzip2,Please install 'bzip2', \
+ bzip2 --version </dev/null))
+
+$(eval $(call SetupHostCommand,wget,Please install GNU 'wget', \
+ wget --version | grep GNU))
+
+$(eval $(call SetupHostCommand,install,Please install GNU 'install', \
+ install --version | grep GNU, \
+ ginstall --version | grep GNU))
+
+$(eval $(call SetupHostCommand,perl,Please install Perl 5.x, \
+ perl --version | grep "perl.*v5"))
+
+$(eval $(call SetupHostCommand,python,Please install Python >= 3.7, \
+ python3.11 -V 2>&1 | grep 'Python 3', \
+ python3.10 -V 2>&1 | grep 'Python 3', \
+ python3.9 -V 2>&1 | grep 'Python 3', \
+ python3.8 -V 2>&1 | grep 'Python 3', \
+ python3.7 -V 2>&1 | grep 'Python 3', \
+ python3 -V 2>&1 | grep -E 'Python 3\.([7-9]|[0-9][0-9])\.?'))
+
+$(eval $(call SetupHostCommand,python3,Please install Python >= 3.7, \
+ python3.11 -V 2>&1 | grep 'Python 3', \
+ python3.10 -V 2>&1 | grep 'Python 3', \
+ python3.9 -V 2>&1 | grep 'Python 3', \
+ python3.8 -V 2>&1 | grep 'Python 3', \
+ python3.7 -V 2>&1 | grep 'Python 3', \
+ python3 -V 2>&1 | grep -E 'Python 3\.([7-9]|[0-9][0-9])\.?'))
+
+$(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, \
+ $(STAGING_DIR_HOST)/bin/python3 -c 'import ntpath'))
-define Require/getopt-extended
- getopt --long - - >/dev/null
-endef
+$(eval $(call SetupHostCommand,file,Please install the 'file' package, \
+ file --version 2>&1 | grep file))
+
+$(eval $(call SetupHostCommand,which,Please install 'which', \
+ /usr/bin/which which, \
+ /bin/which which, \
+ which which))
+
+ifeq ($(HOST_OS),Linux)
+ $(eval $(call RequireCHeader,argp.h, \
+ Missing argp.h Please install the argp-standalone package if musl libc))
-$(eval $(call Require,getopt-extended, \
- Please install an extended getopt version that supports --long \
-))
+ $(eval $(call RequireCHeader,fts.h, \
+ Missing fts.h Please install the musl-fts-dev package if musl libc))
+
+ $(eval $(call RequireCHeader,obstack.h, \
+ Missing obstack.h Please install the musl-obstack-dev package if musl libc))
+
+ $(eval $(call RequireCHeader,libintl.h, \
+ Missing libintl.h Please install the musl-libintl package if musl libc))
+endif
+
+$(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) $(SCRIPT_DIR)/noop.sh $(STAGING_DIR_HOST)/bin/ldconfig))
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