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a08394b3c6
There is a restriction in the number of parameters(10) that may be passed to the SetupHostCommand macro so continually adding explicit gcc'n' version checks ends up breaking the compiler check for the later versions and oddballs like Darwin as was done in835d1c68a0which added gcc10. Drop all the explicitly specified gcc version checks. If a suitable gcc compiler is not found, it may be specified at the dependency checking stage after which that version will be symlinked into the build staging host directory. eg. 'CC=gccfoo CXX=g++foo make prereq' Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> Acked-by: Jo-Philipp Wich <jo@mein.io> (cherry picked from commit1fb3c003d6)
153 lines
5.1 KiB
Makefile
153 lines
5.1 KiB
Makefile
#
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# Copyright (C) 2006-2012 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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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 $(call TestHostCommand,working-make, \
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Please install GNU make v3.81 or later. (This version has bugs), \
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$(MAKE) -v | grep -E 'Make (3\.8[1-9]|3\.9[0-9]|[4-9]\.)'))
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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 $(call TestHostCommand,proper-umask, \
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Please build with umask 022 - other values produce broken packages, \
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umask | grep -xE 0?0[012][012]))
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$(eval $(call SetupHostCommand,gcc, \
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Please install the GNU C Compiler (gcc) 4.8 or later, \
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$(CC) -dumpversion | grep -E '^(4\.[8-9]|[5-9]\.?|10\.?)', \
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gcc -dumpversion | grep -E '^(4\.[8-9]|[5-9]\.?|10\.?)', \
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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 (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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gcc -x c -o $(TMP_DIR)/a.out -))
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$(eval $(call SetupHostCommand,g++, \
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Please install the GNU C++ Compiler (g++) 4.8 or later, \
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$(CXX) -dumpversion | grep -E '^(4\.[8-9]|[5-9]\.?|10\.?)', \
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g++ -dumpversion | grep -E '^(4\.[8-9]|[5-9]\.?|10\.?)', \
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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 $(TMP_DIR)/a.out - -lncurses))
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ifeq ($(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 $(call TestHostCommand,perl-thread-queue, \
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Please install the Perl Thread::Queue module, \
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perl -MThread::Queue -e 1))
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$(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 $(call SetupHostCommand,patch,Please install GNU 'patch', \
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gpatch --version 2>&1 | grep 'Free Software Foundation', \
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patch --version 2>&1 | grep 'Free Software Foundation'))
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$(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 $(call SetupHostCommand,seq,, \
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gseq --version, \
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seq --version))
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$(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 $(call SetupHostCommand,getopt, \
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Please install an extended getopt version that supports --long, \
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gnugetopt -o t --long test -- --test | grep '^ *--test *--', \
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/usr/local/bin/getopt -o t --long test -- --test | grep '^ *--test *--', \
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getopt -o t --long test -- --test | grep '^ *--test *--'))
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$(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 $(call CleanupPython3))
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$(eval $(call SetupHostCommand,python,Please install Python 2.x, \
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python2.7 -V 2>&1 | grep 'Python 2.7', \
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python2 -V 2>&1 | grep 'Python 2', \
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python -V 2>&1 | grep 'Python 2'))
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$(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 $(call SetupHostCommand,file,Please install the 'file' package, \
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file --version 2>&1 | grep file))
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$(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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