[Xen-devel] [PATCH] stubdom: avoid re-making mk-headers and thus newlib etc.

[Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>]

stubdom: avoid re-making mk-headers and thus newlib etc.

Using a stamp file for mk-headers permits to avoid to re-run newlib
configuration etc.

Signed-off-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>

diff -r 8760b973e800 stubdom/Makefile
--- a/stubdom/Makefile  Fri Jul 25 09:44:48 2008 +0100
+++ b/stubdom/Makefile  Fri Jul 25 09:57:20 2008 +0100
@@ -155,7 +155,6 @@
 .PHONY: $(CROSS_ROOT)
 $(CROSS_ROOT): cross-newlib cross-zlib cross-libpci
 
-.PHONY: mk-headers
 mk-headers:
        mkdir -p include/xen && \
           ln -sf $(addprefix ../../,$(wildcard 
$(XEN_ROOT)/xen/include/public/*.h)) include/xen && \
@@ -192,6 +191,7 @@
        [ ! -h ioemu/config-host.h ] || rm -f ioemu/config-host.h
        [ ! -h ioemu/config-host.mak ] || rm -f ioemu/config-host.mak
        $(MAKE) -C $(MINI_OS) links
+       touch mk-headers
 
 TARGETS_MINIOS=$(addprefix mini-os-,$(TARGETS))
 $(TARGETS_MINIOS): mini-os-%:
@@ -329,6 +329,7 @@
        rm -fr $(CROSS_ROOT)
        rm -fr newlib-build
        rm -fr zlib-$(ZLIB_VERSION) pciutils-$(LIBPCI_VERSION)
+       rm -f mk-headers
 
 # clean patched sources
 .PHONY: patchclean

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