Initial commit.

1 files changed, 33 insertions, 0 deletions

diff --git a/source.mk b/source.mk
new file mode 100644
index 0000000..f946eea
--- /dev/null
+++ b/source.mk
@@ -0,0 +1,33 @@
+non_free_files = \
+	gdb/doc/gdb.texinfo \
+	gdb/doc/gdb.info*
+
+upstream_version = $$(printf '%s\n' '$(OPK_SOURCE_VERSION_UPSTREAM)' | \
+	sed 's/^\([0-9a-z.~-][0-9a-z.~-]*\)+sip[1-9][0-9]*.*$$/\1/')
+upstream_name = $(OPK_SOURCE)-$(upstream_version)
+upstream_archive = $(upstream_name).tar.bz2
+upstream_url = http://ftp.gnu.org/gnu/$(OPK_SOURCE)/$(upstream_archive)
+source_archive = ../$(OPK_SOURCE)-$(OPK_SOURCE_VERSION_UPSTREAM).orig.tar.bz2
+keys = FF325CF3
+
+$(source_archive):
+	wget -c "$(upstream_url)"
+	set -e; if gpg --version >/dev/null 2>&1; then \
+		wget -c "$(upstream_url).sig"; \
+		[ -e ../keyring.gpg ] || \
+			gpg --keyring ../keyring.gpg --no-default-keyring \
+				--recv-keys $(keys) || true; \
+		rm -f ../keyring.gpg~; \
+		gpg --verify --keyring ../keyring.gpg \
+			"$(upstream_archive).sig"; \
+		rm -f "$(upstream_archive).sig"; \
+	fi
+	tar -xjf "$(upstream_archive)"
+	rm -f "$(upstream_archive)"
+	cd "$(upstream_name)"; for file in $(non_free_files); do \
+		rm -f "$${file}"; \
+	done; cd ..
+	tar -cjf '$(source_archive)' "$(upstream_name)"
+	rm -Rf "$(upstream_name)"
+
+source: $(source_archive)