Initial commit

include/prereq-build.mk

@@ -0,0 +1,152 @@
+#
+# Copyright (C) 2006-2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+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 v3.81 or later. (This version has bugs), \
+	$(MAKE) -v | grep -E 'Make (3\.8[1-9]|3\.9[0-9]|[4-9]\.)'))
+
+$(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 $(call TestHostCommand,proper-umask, \
+	Please build with umask 022 - other values produce broken packages, \
+	umask | grep -xE 0?0[012][012]))
+
+$(eval $(call SetupHostCommand,gcc, \
+	Please install the GNU C Compiler (gcc) 4.8 or later, \
+	$(CC) -dumpversion | grep -E '^(4\.[8-9]|[5-9]\.?|10\.?)', \
+	gcc -dumpversion | grep -E '^(4\.[8-9]|[5-9]\.?|10\.?)', \
+	gcc --version | grep -E 'Apple.(LLVM|clang)' ))
+
+$(eval $(call TestHostCommand,working-gcc, \
+	\nPlease reinstall the GNU C Compiler (4.8 or later) - \
+	it appears to be broken, \
+	echo 'int main(int argc, char **argv) { return 0; }' | \
+		gcc -x c -o $(TMP_DIR)/a.out -))
+
+$(eval $(call SetupHostCommand,g++, \
+	Please install the GNU C++ Compiler (g++) 4.8 or later, \
+	$(CXX) -dumpversion | grep -E '^(4\.[8-9]|[5-9]\.?|10\.?)', \
+	g++ -dumpversion | grep -E '^(4\.[8-9]|[5-9]\.?|10\.?)', \
+	g++ --version | grep -E 'Apple.(LLVM|clang)' ))
+
+$(eval $(call TestHostCommand,working-g++, \
+	\nPlease reinstall the GNU C++ Compiler (4.8 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++ && \
+		$(TMP_DIR)/a.out))
+
+$(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 $(TMP_DIR)/a.out - -lncurses))
+
+ifeq ($(HOST_OS),Linux)
+  zlib_link_flags := -Wl,-Bstatic -lz -Wl,-Bdynamic
+else
+  zlib_link_flags := -lz
+endif
+
+$(eval $(call TestHostCommand,perl-thread-queue, \
+	Please install the Perl Thread::Queue module, \
+	perl -MThread::Queue -e 1))
+
+
+$(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 $(call SetupHostCommand,patch,Please install GNU 'patch', \
+	gpatch --version 2>&1 | grep 'Free Software Foundation', \
+	patch --version 2>&1 | grep 'Free Software Foundation'))
+
+$(eval $(call SetupHostCommand,diff,Please install diffutils, \
+	gdiff --version 2>&1 | grep diff, \
+	diff --version 2>&1 | grep diff))
+
+$(eval $(call SetupHostCommand,cp,Please install GNU fileutils, \
+	gcp --help 2>&1 | grep 'Copy SOURCE', \
+	cp --help 2>&1 | grep 'Copy SOURCE'))
+
+$(eval $(call SetupHostCommand,seq,, \
+	gseq --version, \
+	seq --version))
+
+$(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 $(call SetupHostCommand,getopt, \
+	Please install an extended getopt version that supports --long, \
+	gnugetopt -o t --long test -- --test | grep '^ *--test *--', \
+	/usr/local/bin/getopt -o t --long test -- --test | grep '^ *--test *--', \
+	getopt -o t --long test -- --test | grep '^ *--test *--'))
+
+$(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 $(call SetupHostCommand,bzip2,Please install 'bzip2', \
+	bzip2 --version </dev/null))
+
+$(eval $(call SetupHostCommand,wget,Please install GNU 'wget', \
+	wget --version | grep GNU))
+
+$(eval $(call SetupHostCommand,perl,Please install Perl 5.x, \
+	perl --version | grep "perl.*v5"))
+
+$(eval $(call CleanupPython3))
+
+$(eval $(call SetupHostCommand,python,Please install Python 2.x, \
+	python2.7 -V 2>&1 | grep 'Python 2.7', \
+	python2 -V 2>&1 | grep 'Python 2', \
+	python -V 2>&1 | grep 'Python 2'))
+
+$(eval $(call SetupHostCommand,git,Please install Git (git-core) >= 1.7.12.2, \
+	git --exec-path | xargs -I % -- grep -q -- --recursive %/git-submodule))
+
+$(eval $(call SetupHostCommand,file,Please install the 'file' package, \
+	file --version 2>&1 | grep file))
+
+$(STAGING_DIR_HOST)/bin/mkhash: $(SCRIPT_DIR)/mkhash.c
+	mkdir -p $(dir $@)
+	$(CC) -O2 -I$(TOPDIR)/tools/include -o $@ $<
+
+prereq: $(STAGING_DIR_HOST)/bin/mkhash
+
+# Install ldconfig stub
+$(eval $(call TestHostCommand,ldconfig-stub,Failed to install stub, \
+	touch $(STAGING_DIR_HOST)/bin/ldconfig && \
+	chmod +x $(STAGING_DIR_HOST)/bin/ldconfig))