# # 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, \ LEDE 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 00[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\.[0-9]|6\.[0-9]|7\.[0-9])', \ gcc -dumpversion | grep -E '(4\.[8-9]|5\.[0-9]|6\.[0-9]|7\.[0-9])', \ gcc48 --version | grep gcc, \ gcc49 --version | grep gcc, \ gcc5 --version | grep gcc, \ gcc6 --version | grep gcc, \ gcc7 --version | grep gcc, \ gcc --version | grep Apple.LLVM )) $(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\.[0-9]|6\.[0-9]|7\.[0-9])', \ g++ -dumpversion | grep -E '(4\.[8-9]|5\.[0-9]|6\.[0-9]|7\.[0-9])', \ g++48 --version | grep g++, \ g++49 --version | grep g++, \ g++5 --version | grep g++, \ g++6 --version | grep g++, \ g++7 --version | grep g++, \ g++ --version | grep Apple.LLVM )) $(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,zlib, \ Please install a static zlib. (Missing libz.a or zlib.h), \ echo 'int main(int argc, char **argv) { gzdopen(0, "rb"); return 0; }' | \ gcc -include zlib.h -x c -o $(TMP_DIR)/a.out - $(zlib_link_flags))) $(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 &1 | grep Python, \ python2 -V 2>&1 | grep Python, \ python -V 2>&1 | grep Python)) $(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))