Attempt to bring in lxc

packages/libcap/libcap.mk

@@ -0,0 +1,28 @@
+LIBCAP_PKGDIR = $(TARGET)/libcap
+LIBCAP_BUILDDIR = $(BUILD)/libcap
+LIBCAP_VERSION = 2.22
+LIBCAP_TAR = $(CACHE)/libcap-$(LIBCAP_VERSION).tar.gz
+# XXX: kernel.org was down when I wrote this, but is the canonical source
+LIBCAP_URL = http://ftp.debian.org/debian/pool/main/libc/libcap2/libcap2_$(LIBCAP_VERSION).orig.tar.gz
+LIBCAP_SRCDIR = $(LIBCAP_BUILDDIR)/libcap-$(LIBCAP_VERSION)
+
+LIBCAP_LDOPTS = -L$(CURDIR)/$(LIBCAP_SRCDIR)/libcap
+LIBCAP_CFLAGS = -I$(CURDIR)/$(LIBCAP_SRCDIR)/libcap/include
+
+$(LIBCAP_TAR):
+	mkdir -p $(@D)
+	wget -O $@ $(LIBCAP_URL)
+
+libcap-source: $(LIBCAP_BUILDDIR)/source
+$(LIBCAP_BUILDDIR)/source: $(LIBCAP_TAR)
+	mkdir -p $(@D)
+	zcat $< | ( cd $(@D) && tar xf -)
+	touch $@
+
+
+# This library's build sort of blows.
+libcap-build: $(LIBCAP_BUILDDIR)/built
+$(LIBCAP_BUILDDIR)/built: $(LIBCAP_BUILDDIR)/source
+	$(MAKE) -C $(LIBCAP_SRCDIR)/libcap _makenames
+	$(MAKE) -C $(LIBCAP_SRCDIR) CC=$(CC)
+	touch $@

packages/lxc/lxc.mk

@@ -29,9 +29,9 @@ $(LXC_BUILDDIR)/source: $(LXC_TAR)
 	touch $@
 
 lxc-build: $(LXC_BUILDDIR)/built
-$(LXC_BUILDDIR)/built: $(LXC_BUILDDIR)/source
+$(LXC_BUILDDIR)/built: $(LXC_BUILDDIR)/source libcap-build
-	cd $(LXC_SRCDIR) && ./configure $(LXC_CONF_OPT)
+	cd $(LXC_SRCDIR) && CFLAGS="$(LIBCAP_CFLAGS)" LDFLAGS="$(LIBCAP_LDFLAGS)" ./configure $(CONFIG_XCOMPILE_FLAGS)
-	$(MAKE) -C $(LXC_SRCDIR)
+	$(MAKE) -C $(LXC_SRCDIR) LDFLAGS="-R /opt/lxc/lib"
 	touch $@
 
 lxc-install: lxc-build
@@ -46,4 +46,8 @@ lxc-install: lxc-build
 lxc-clean:
 	rm -rf $(LXC_BUILDDIR)
 
+
+LIBCAP_PKGDIR = $(TARGET)/libcap
+
+
 PACKAGES += lxc