introduce a vendor system to change sources.list

Many derivatives make quiet a few simple changes to apt introducing
silly diffs just to change examples and co making it harder for
them to update apt and harder for us to merge real changes back.

First stop: doc/examples/sources.list

5 files changed, 82 insertions, 0 deletions

diff --git a/vendor/debian/makefile b/vendor/debian/makefile
new file mode 100644
index 000000000..41202c6a0
--- /dev/null
+++ b/vendor/debian/makefile
@@ -0,0 +1,11 @@
+# -*- make -*-
+BASE=../..
+SUBDIR=vendor/debian
+
+# Bring in the default rules
+include ../../buildlib/defaults.mak
+
+doc: sources.list
+
+sources.list: sources.list.in ../../doc/apt-verbatim.ent
+	sed -e 's#&stable-codename;#$(shell grep --max-count=1 '^<!ENTITY stable-codename "' ../../doc/apt-verbatim.ent | cut -d'"' -f 2)#g' $^ > $@
diff --git a/vendor/debian/sources.list.in b/vendor/debian/sources.list.in
new file mode 100644
index 000000000..745e32cbe
--- /dev/null
+++ b/vendor/debian/sources.list.in
@@ -0,0 +1,8 @@
+# See sources.list(5) manpage for more information
+# Remember that CD-ROMs, DVDs and such are managed through the apt-cdrom tool.
+deb http://ftp.us.debian.org/debian &stable-codename; main contrib non-free
+deb http://security.debian.org &stable-codename;/updates main contrib non-free
+
+# Uncomment if you want the apt-get source function to work
+#deb-src http://ftp.us.debian.org/debian &stable-codename; main contrib non-free
+#deb-src http://security.debian.org &stable-codename;/updates main contrib non-free
diff --git a/vendor/makefile b/vendor/makefile
new file mode 100644
index 000000000..a6d53abd0
--- /dev/null
+++ b/vendor/makefile
@@ -0,0 +1,42 @@
+# -*- make -*-
+BASE=..
+SUBDIR=vendor
+
+# Bring in the default rules
+include ../buildlib/defaults.mak
+
+all headers library binary program doc manpages debiandoc test update-po startup dirs: current
+all: all/subdirs
+binary: binary/subdirs
+doc: doc/subdirs
+clean: clean/subdirs
+veryclean: veryclean/subdirs
+dirs: dirs/subdirs
+
+all/subdirs binary/subdirs doc/subdirs dirs/subdirs:
+	$(MAKE) -C current $(patsubst %/subdirs,%,$@)
+
+clean/subdirs veryclean/subdirs:
+	test ! -e current || $(MAKE) -C current $(patsubst %/subdirs,%,$@)
+
+current:
+	rm -f $@
+	# search for an exact match to use the correct sources.list example
+	find -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 2 | while read DISTRO; do \
+		if dpkg-vendor --is $$DISTRO; then \
+			ln -s $$DISTRO $@; \
+			break; \
+		fi; \
+	done
+	# if we haven't found a specific, look for a deriving in hardcoded order
+	test -e $@ || \
+		(dpkg-vendor --derives-from ubuntu && cp ln -s ubuntu $@ ) || \
+		ln -s debian $@
+
+.PHONY: clean veryclean all binary vendor
+
+clean: clean/current
+
+clean/current:
+	test ! -e current || $(MAKE) -C current clean
+	rm -f current
diff --git a/vendor/ubuntu/makefile b/vendor/ubuntu/makefile
new file mode 100644
index 000000000..388a529a9
--- /dev/null
+++ b/vendor/ubuntu/makefile
@@ -0,0 +1,11 @@
+# -*- make -*-
+BASE=../..
+SUBDIR=vendor/ubuntu
+
+# Bring in the default rules
+include ../../buildlib/defaults.mak
+
+doc: sources.list
+
+sources.list: sources.list.in ../../doc/apt-verbatim.ent
+	sed -e 's#&ubuntu-codename;#$(shell grep --max-count=1 '^<!ENTITY ubuntu-codename "' ../../doc/apt-verbatim.ent | cut -d'"' -f 2)#g' $^ > $@
diff --git a/vendor/ubuntu/sources.list.in b/vendor/ubuntu/sources.list.in
new file mode 100644
index 000000000..b9aa8c3d0
--- /dev/null
+++ b/vendor/ubuntu/sources.list.in
@@ -0,0 +1,10 @@
+ # See sources.list(5) manpage for more information
+ # Remember that CD-ROMs, DVDs and such are managed through the apt-cdrom tool.
+deb http://us.archive.ubuntu.com/ubuntu &ubuntu-codename; main restricted
+deb-src http://us.archive.ubuntu.com/ubuntu &ubuntu-codename; main restricted
+
+deb http://security.ubuntu.com/ubuntu &ubuntu-codename;-security main restricted
+deb-src http://security.ubuntu.com/ubuntu &ubuntu-codename;-security main restricted
+
+deb http://us.archive.ubuntu.com/ubuntu &ubuntu-codename;-updates main restricted
+deb-src http://us.archive.ubuntu.com/ubuntu &ubuntu-codename;-updates main restricted