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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
UPSTREAM_VER = $$(printf '%s\n' '$(OPK_SOURCE_VERSION_UPSTREAM)' | \
sed 's/^\([0-9a-z.~-][0-9a-z.~-]*\)+sip[1-9][0-9]*.*$$/\1/')
UPSTREAM_ARCHIVE = gcc-$(UPSTREAM_VER).tar.bz2
UPSTREAM_URL = ftp://ftp.gnu.org/gnu/gcc/gcc-$(UPSTREAM_VER)/$(UPSTREAM_ARCHIVE)
SOURCE_ARCHIVE = ../gcc-4.7-$(OPK_SOURCE_VERSION_UPSTREAM).orig.tar.bz2
GCC_KEYS = 745C015A B75C61B8 902C9419 F71EDF1C FC26A641 C3C45C06
$(SOURCE_ARCHIVE):
wget "$(UPSTREAM_URL)"
if gpg --version >/dev/null 2>&1; then \
wget "$(UPSTREAM_URL).sig" && \
{ \
[ -e ../gcc-keyring.gpg ] || \
gpg --keyring ../gcc-keyring.gpg --no-default-keyring \
--recv-keys $(GCC_KEYS); \
} && \
gpg --verify --keyring ../gcc-keyring.gpg \
"$(UPSTREAM_ARCHIVE).sig" || \
exit ${?}; \
fi
tar -xjf "$(UPSTREAM_ARCHIVE)"
for file in $(NON_FREE_FILES); do \
rm -f "gcc-$(UPSTREAM_VER)/$${file}"; \
done
tar -cjf '$(SOURCE_ARCHIVE)' "gcc-$(UPSTREAM_VER)"
rm -Rf "gcc-$(UPSTREAM_VER)"
rm -f "$(UPSTREAM_ARCHIVE)"
source: $(SOURCE_ARCHIVE)
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