[Xen-devel] [PATCH 13/13] stubdom/Makefile: Fix gmp extract rule

[Daniel De Graaf <dgdegra@xxxxxxxxxxxxx>]

When NEWLIB_STAMPFILE is updated but gmp has already been extracted, the mv
command will incorrectly create a subdirectory instead of renaming. Remove the
old target before renaming to fix this.

Signed-off-by: Daniel De Graaf <dgdegra@xxxxxxxxxxxxx>
---
 stubdom/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/stubdom/Makefile b/stubdom/Makefile
index 2d47b7c..7c06536 100644
--- a/stubdom/Makefile
+++ b/stubdom/Makefile
@@ -162,6 +162,7 @@ ifeq ($(XEN_TARGET_ARCH), x86_32)
 endif
 gmp-$(XEN_TARGET_ARCH): gmp-$(GMP_VERSION).tar.bz2 $(NEWLIB_STAMPFILE)
        tar xjf $<
+       rm $@ -rf || :
        mv gmp-$(GMP_VERSION) $@
        #patch -d $@ -p0 < gmp.patch
        cd $@; CPPFLAGS="-isystem 
$(CROSS_PREFIX)/$(GNU_TARGET_ARCH)-xen-elf/include $(TARGET_CPPFLAGS)" 
CFLAGS="$(TARGET_CFLAGS)" CC=$(CC) $(GMPEXT) ./configure --disable-shared 
--enable-static --disable-fft --without-readline 
--prefix=$(CROSS_PREFIX)/$(GNU_TARGET_ARCH)-xen-elf
-- 
1.8.1


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