From 7f92d13705cd66916f9e55cfb01f6713cea26fd6 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Thu, 04 Apr 2013 22:46:30 -0400
Subject: Initial commit.

---
(limited to 'source.mk')

diff --git a/source.mk b/source.mk
new file mode 100644
index 0000000..7b3f972
--- /dev/null
+++ b/source.mk
@@ -0,0 +1,44 @@
+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]*.*$$/\1/')
+UPSTREAM_ARCHIVE = gcc-$(UPSTREAM_VER).tar.bz2
+UPSTREAM_URL = ftp://ftp.gnu.org/gnu/gcc/gcc-$(UPSTREAM_VER)/$(UPSTREAM_ARCHIVE)
+SOURCE_ARCHIVE = ../gcc-4.7-$(OPK_SOURCE_VERSION_UPSTREAM).orig.tar.bz2
+
+$(SOURCE_ARCHIVE):
+	wget "$(UPSTREAM_URL)"
+	if gpg --version >/dev/null 2>&1; then \
+		wget "$(UPSTREAM_URL).sig"; \
+		wget ftp://ftp.gnu.org/gnu/gnu-keyring.gpg; \
+		gpg --verify --keyring ./gnu-keyring.gpg \
+			"$(UPSTREAM_ARCHIVE).sig" || exit ${?}; \
+	fi
+	tar -xjf "$(UPSTREAM_ARCHIVE)"
+	for file in $(NON_FREE_FILES); do \
+		rm -f "gcc-$(UPSTREAM_VER)/$${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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