support installing headers for linux 4.x, 3.x and 2.6 kernels

Makefile

@@ -53,7 +53,9 @@ $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/mpfr*)): SITE = $(MPFR_S
 $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/binutils*)): SITE = $(BINUTILS_SITE)
 $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/gcc*)): SITE = $(GCC_SITE)/$(basename $(basename $(notdir $@)))
 $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/musl*)): SITE = $(MUSL_SITE)
-$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux*)): SITE = $(LINUX_SITE)/v$(patsubst linux-%,%,$(basename $(basename $(basename $(basename $(notdir $@)))))).x
+$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-4*)): SITE = $(LINUX_SITE)/v4.x
+$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-3*)): SITE = $(LINUX_SITE)/v3.x
+$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-2.6*)): SITE = $(LINUX_SITE)/v2.6
 
 $(SOURCES):
 	mkdir -p $@

hashes/linux-2.6.35.tar.xz.sha1

@@ -0,0 +1 @@
+4fc189bd50b734c08985c61bd16cc91cd3fc4e04  linux-2.6.35.tar.xz

litecross/Makefile

@@ -168,6 +168,7 @@ kernel-headers: | obj_kernel_headers/.lc_built
 src_kernel_headers: | $(LINUX_SRCDIR)
 	ln -sf "$(LINUX_SRCDIR)" $@
 obj_kernel_headers/.lc_built: | src_kernel_headers
+	mkdir -p $(PWD)/obj_kernel_headers/staged
 	cd src_kernel_headers && $(MAKE) ARCH=$(LINUX_ARCH) O=$(PWD)/obj_kernel_headers INSTALL_HDR_PATH=$(PWD)/obj_kernel_headers/staged headers_install
 	touch $@
 install-kernel-headers: | obj_kernel_headers/.lc_built