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13069b1a1d
`which` utility is not shipped by default for example on recent Arch Linux and then any steps relying on its presence fails, like for example following Python3 prereq build check: $ python3 --version Python 3.9.1 $ make /bin/sh: line 1: which: command not found ... Checking 'python3'... failed. So make `which` utility host build requirement. References: PR#3820 FS#3525 Signed-off-by: Petr Štetiar <ynezz@true.cz>
182 lines
6.1 KiB
Makefile
182 lines
6.1 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Copyright (C) 2006-2020 OpenWrt.org
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/prereq.mk
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SHELL:=sh
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PKG_NAME:=Build dependency
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# Required for the toolchain
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$(eval $(call TestHostCommand,working-make, \
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Please install GNU make v4.1 or later., \
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$(MAKE) -v | grep -E 'Make (4\.[1-9]|[5-9]\.)'))
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$(eval $(call TestHostCommand,case-sensitive-fs, \
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OpenWrt can only be built on a case-sensitive filesystem, \
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rm -f $(TMP_DIR)/test.*; touch $(TMP_DIR)/test.fs; \
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test ! -f $(TMP_DIR)/test.FS))
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$(eval $(call TestHostCommand,proper-umask, \
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Please build with umask 022 - other values produce broken packages, \
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umask | grep -xE 0?0[012][012]))
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ifndef IB
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$(eval $(call SetupHostCommand,gcc, \
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Please install the GNU C Compiler (gcc) 6 or later, \
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$(CC) -dumpversion | grep -E '^([6-9]\.?|1[0-9]\.?)', \
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gcc -dumpversion | grep -E '^([6-9]\.?|1[0-9]\.?)', \
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gcc --version | grep -E 'Apple.(LLVM|clang)' ))
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$(eval $(call TestHostCommand,working-gcc, \
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\nPlease reinstall the GNU C Compiler (6 or later) - \
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it appears to be broken, \
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echo 'int main(int argc, char **argv) { return 0; }' | \
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gcc -x c -o $(TMP_DIR)/a.out -))
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$(eval $(call SetupHostCommand,g++, \
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Please install the GNU C++ Compiler (g++) 6 or later, \
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$(CXX) -dumpversion | grep -E '^([6-9]\.?|1[0-9]\.?)', \
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g++ -dumpversion | grep -E '^([6-9]\.?|1[0-9]\.?)', \
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g++ --version | grep -E 'Apple.(LLVM|clang)' ))
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$(eval $(call TestHostCommand,working-g++, \
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\nPlease reinstall the GNU C++ Compiler (4.8 or later) - \
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it appears to be broken, \
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echo 'int main(int argc, char **argv) { return 0; }' | \
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g++ -x c++ -o $(TMP_DIR)/a.out - -lstdc++ && \
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$(TMP_DIR)/a.out))
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$(eval $(call TestHostCommand,ncurses, \
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Please install ncurses. (Missing libncurses.so or ncurses.h), \
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echo 'int main(int argc, char **argv) { initscr(); return 0; }' | \
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gcc -include ncurses.h -x c -o $(TMP_DIR)/a.out - -lncurses))
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endif # IB
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ifeq ($(HOST_OS),Linux)
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zlib_link_flags := -Wl,-Bstatic -lz -Wl,-Bdynamic
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else
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zlib_link_flags := -lz
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endif
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$(eval $(call TestHostCommand,perl-data-dumper, \
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Please install the Perl Data::Dumper module, \
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perl -MData::Dumper -e 1))
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$(eval $(call TestHostCommand,perl-thread-queue, \
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Please install the Perl Thread::Queue module, \
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perl -MThread::Queue -e 1))
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$(eval $(call SetupHostCommand,tar,Please install GNU 'tar', \
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gtar --version 2>&1 | grep GNU, \
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gnutar --version 2>&1 | grep GNU, \
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tar --version 2>&1 | grep GNU))
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$(eval $(call SetupHostCommand,find,Please install GNU 'find', \
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gfind --version 2>&1 | grep GNU, \
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find --version 2>&1 | grep GNU))
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$(eval $(call SetupHostCommand,bash,Please install GNU 'bash', \
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bash --version 2>&1 | grep GNU))
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$(eval $(call SetupHostCommand,xargs, \
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Please install 'xargs' that supports '-r/--no-run-if-empty', \
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gxargs -r --version, \
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xargs -r --version))
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$(eval $(call SetupHostCommand,patch,Please install GNU 'patch', \
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gpatch --version 2>&1 | grep 'Free Software Foundation', \
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patch --version 2>&1 | grep 'Free Software Foundation'))
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$(eval $(call SetupHostCommand,diff,Please install diffutils, \
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gdiff --version 2>&1 | grep diff, \
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diff --version 2>&1 | grep diff))
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$(eval $(call SetupHostCommand,cp,Please install GNU fileutils, \
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gcp --help 2>&1 | grep 'Copy SOURCE', \
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cp --help 2>&1 | grep 'Copy SOURCE'))
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$(eval $(call SetupHostCommand,seq,Please install seq, \
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gseq --version, \
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seq --version 2>&1 | grep seq))
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$(eval $(call SetupHostCommand,awk,Please install GNU 'awk', \
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gawk --version 2>&1 | grep GNU, \
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awk --version 2>&1 | grep GNU))
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$(eval $(call SetupHostCommand,grep,Please install GNU 'grep', \
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ggrep --version 2>&1 | grep GNU, \
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grep --version 2>&1 | grep GNU))
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$(eval $(call SetupHostCommand,egrep,Please install GNU 'grep', \
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gegrep --version 2>&1 | grep GNU, \
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egrep --version 2>&1 | grep GNU))
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$(eval $(call SetupHostCommand,getopt, \
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Please install an extended getopt version that supports --long, \
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gnugetopt -o t --long test -- --test | grep '^ *--test *--', \
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getopt -o t --long test -- --test | grep '^ *--test *--', \
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/usr/local/opt/gnu-getopt/bin/getopt -o t --long test -- --test | grep '^ *--test *--'))
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$(eval $(call SetupHostCommand,stat,Cannot find a file stat utility, \
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gnustat -c%s $(TOPDIR)/Makefile, \
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gstat -c%s $(TOPDIR)/Makefile, \
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stat -c%s $(TOPDIR)/Makefile))
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$(eval $(call SetupHostCommand,unzip,Please install 'unzip', \
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unzip 2>&1 | grep zipfile, \
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unzip))
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$(eval $(call SetupHostCommand,bzip2,Please install 'bzip2', \
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bzip2 --version </dev/null))
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$(eval $(call SetupHostCommand,wget,Please install GNU 'wget', \
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wget --version | grep GNU))
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$(eval $(call SetupHostCommand,perl,Please install Perl 5.x, \
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perl --version | grep "perl.*v5"))
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$(eval $(call CleanupPython2))
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$(eval $(call SetupHostCommand,python,Please install Python >= 3.5, \
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python3.9 -V 2>&1 | grep 'Python 3', \
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python3.8 -V 2>&1 | grep 'Python 3', \
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python3.7 -V 2>&1 | grep 'Python 3', \
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python3.6 -V 2>&1 | grep 'Python 3', \
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python3.5 -V 2>&1 | grep 'Python 3', \
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python3 -V 2>&1 | grep -E 'Python 3\.[5-9]\.?'))
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$(eval $(call SetupHostCommand,python3,Please install Python >= 3.5, \
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python3.9 -V 2>&1 | grep 'Python 3', \
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python3.8 -V 2>&1 | grep 'Python 3', \
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python3.7 -V 2>&1 | grep 'Python 3', \
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python3.6 -V 2>&1 | grep 'Python 3', \
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python3.5 -V 2>&1 | grep 'Python 3', \
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python3 -V 2>&1 | grep -E 'Python 3\.[5-9]\.?'))
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$(eval $(call SetupHostCommand,git,Please install Git (git-core) >= 1.7.12.2, \
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git --exec-path | xargs -I % -- grep -q -- --recursive %/git-submodule))
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$(eval $(call SetupHostCommand,file,Please install the 'file' package, \
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file --version 2>&1 | grep file))
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$(eval $(call SetupHostCommand,rsync,Please install 'rsync', \
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rsync --version </dev/null))
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$(eval $(call SetupHostCommand,which,Please install 'which', \
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which which | grep which))
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$(STAGING_DIR_HOST)/bin/mkhash: $(SCRIPT_DIR)/mkhash.c
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mkdir -p $(dir $@)
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$(CC) -O2 -I$(TOPDIR)/tools/include -o $@ $<
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prereq: $(STAGING_DIR_HOST)/bin/mkhash
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# Install ldconfig stub
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$(eval $(call TestHostCommand,ldconfig-stub,Failed to install stub, \
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touch $(STAGING_DIR_HOST)/bin/ldconfig && \
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chmod +x $(STAGING_DIR_HOST)/bin/ldconfig))
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