non_free_files = \ gcc/doc/fsf-funding.7 \ gcc/doc/g++.1 \ gcc/doc/gcc.1 \ gcc/doc/gcc.info \ gcc/doc/gccint.info \ gcc/doc/gccint.texi \ gcc/doc/gcc.texi \ gcc/doc/gcov.1 \ gcc/doc/gcov.texi \ gcc/doc/gfortran.1 \ gcc/doc/include/funding.texi \ gcc/doc/invoke.texi \ gcc/fortran/gfc-internals.texi \ gcc/fortran/gfortran.info \ gcc/fortran/gfortran.texi \ gcc/fortran/intrinsic.texi \ gcc/fortran/invoke.texi \ libgomp/libgomp.info \ libgomp/libgomp.texi needed_files = \ gcc/doc/gcc.texi \ gcc/doc/invoke.texi \ gcc/doc/gcov.texi \ gcc/doc/include/funding.texi \ gcc/doc/gccint.texi \ libgomp/libgomp.texi upstream_name = gcc-$$(printf '%s\n' '$(OPK_SOURCE_VERSION_UPSTREAM)' | \ sed 's/^\([0-9a-z.~-][0-9a-z.~-]*\)+sip[1-9][0-9]*.*$$/\1/') upstream_archive = $(upstream_name).tar.bz2 upstream_url = http://ftp.gnu.org/gnu/gcc/$(upstream_name)/$(upstream_archive) source_archive = ../$(OPK_SOURCE)-$(OPK_SOURCE_VERSION_UPSTREAM).orig.tar.bz2 gcc_keys = 745C015A B75C61B8 902C9419 F71EDF1C FC26A641 C3C45C06 $(source_archive): wget "$(upstream_url)" if gpg --version >/dev/null 2>&1; then \ wget "$(upstream_url).sig" && \ { \ [ -e ../gcc-keyring.gpg ] || \ gpg --keyring ../gcc-keyring.gpg --no-default-keyring \ --recv-keys $(gcc_keys); \ } && \ gpg --verify --keyring ../gcc-keyring.gpg \ "$(upstream_archive).sig" || \ exit ${?}; \ fi tar -xjf "$(upstream_archive)" for file in $(non_free_files); do \ rm -f "$(upstream_name)/$${file}"; \ done for file in $(needed_files); do \ >"$(upstream_name)/$${file}"; \ done tar -cjf '$(source_archive)' "$(upstream_name)" rm -Rf "$(upstream_name)" rm -f "$(upstream_archive)" source: $(source_archive)