Initial commit

include/prereq-build.mk

@@ -0,0 +1,244 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Copyright (C) 2006-2020 OpenWrt.org
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/prereq.mk
+
+SHELL:=sh
+PKG_NAME:=Build dependency
+
+$(eval $(call TestHostCommand,true, \
+	Please install GNU 'coreutils', \
+	$(TRUE)))
+
+$(eval $(call TestHostCommand,false, \
+	Please install GNU 'coreutils', \
+	$(FALSE); [ $$$$$$$$? = 1 ] && $(TRUE)))
+
+# Required for the toolchain
+$(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) 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; }' | \
+		$(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; }' | \
+		$(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 $(call SetupHostCommand,python,Please install Python >= 3.7, \
+	python3.12 -V 2>&1 | grep 'Python 3', \
+	python3.11 -V 2>&1 | grep 'Python 3', \
+	python3.10 -V 2>&1 | grep 'Python 3', \
+	python3.9 -V 2>&1 | grep 'Python 3', \
+	python3.8 -V 2>&1 | grep 'Python 3', \
+	python3.7 -V 2>&1 | grep 'Python 3', \
+	python3 -V 2>&1 | grep -E 'Python 3\.([7-9]|[0-9][0-9])\.?'))
+
+$(eval $(call SetupHostCommand,python3,Please install Python >= 3.7, \
+	python3.12 -V 2>&1 | grep 'Python 3', \
+	python3.11 -V 2>&1 | grep 'Python 3', \
+	python3.10 -V 2>&1 | grep 'Python 3', \
+	python3.9 -V 2>&1 | grep 'Python 3', \
+	python3.8 -V 2>&1 | grep 'Python 3', \
+	python3.7 -V 2>&1 | grep 'Python 3', \
+	python3 -V 2>&1 | grep -E 'Python 3\.([7-9]|[0-9][0-9])\.?'))
+
+$(eval $(call TestHostCommand,python3-distutils, \
+	Please install the Python3 distutils module, \
+	printf 'from sys import version_info\nif version_info < (3, 12):\n\tfrom distutils import util' | \
+		$(STAGING_DIR_HOST)/bin/python3 -))
+
+$(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 $(call SetupHostCommand,which,Please install 'which', \
+	/usr/bin/which which, \
+	/bin/which which, \
+	which which))
+
+ifeq ($(HOST_OS),Linux)
+  $(eval $(call RequireCHeader,argp.h, \
+	Missing argp.h Please install the argp-standalone package if musl libc))
+
+  $(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))